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ar71xx: add initial support for 3.2

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Tested on the following boards:
  ALFA AP96
  TL-MR3220 v1
  TL-WR1043ND v1
  TL-WR2543ND v1
  TL-WR703N v1
  TL-WR741ND v1
  TL-WR741ND v4
  WNDR3700 v1
  WZR-HP-G300NH

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29868 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2012-01-22 22:38:19 +00:00
parent 22b99f32a1
commit e0b80e41eb
200 changed files with 25484 additions and 0 deletions
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218
target/linux/ar71xx/config-3.2 Normal file
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CONFIG_AG71XX=y
CONFIG_AG71XX_AR8216_SUPPORT=y
# CONFIG_AG71XX_DEBUG is not set
# CONFIG_AG71XX_DEBUG_FS is not set
CONFIG_AR8216_PHY=y
# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ATH79=y
CONFIG_ATH79_DEV_AP9X_PCI=y
CONFIG_ATH79_DEV_DSA=y
CONFIG_ATH79_DEV_ETH=y
CONFIG_ATH79_DEV_GPIO_BUTTONS=y
CONFIG_ATH79_DEV_LEDS_GPIO=y
CONFIG_ATH79_DEV_M25P80=y
CONFIG_ATH79_DEV_SPI=y
CONFIG_ATH79_DEV_USB=y
CONFIG_ATH79_DEV_WMAC=y
CONFIG_ATH79_MACH_ALFA_AP96=y
CONFIG_ATH79_MACH_ALFA_NX=y
CONFIG_ATH79_MACH_ALL0258N=y
CONFIG_ATH79_MACH_AP121=y
CONFIG_ATH79_MACH_AP81=y
CONFIG_ATH79_MACH_AP83=y
CONFIG_ATH79_MACH_AP96=y
CONFIG_ATH79_MACH_AW_NR580=y
CONFIG_ATH79_MACH_DB120=y
CONFIG_ATH79_MACH_DIR_600_A1=y
CONFIG_ATH79_MACH_DIR_615_C1=y
CONFIG_ATH79_MACH_DIR_825_B1=y
CONFIG_ATH79_MACH_EAP7660D=y
CONFIG_ATH79_MACH_HORNET_UB=y
CONFIG_ATH79_MACH_JA76PF=y
CONFIG_ATH79_MACH_JWAP003=y
CONFIG_ATH79_MACH_MZK_W04NU=y
CONFIG_ATH79_MACH_MZK_W300NH=y
CONFIG_ATH79_MACH_NBG460N=y
CONFIG_ATH79_MACH_OM2P=y
CONFIG_ATH79_MACH_PB42=y
CONFIG_ATH79_MACH_PB44=y
CONFIG_ATH79_MACH_PB92=y
CONFIG_ATH79_MACH_RB4XX=y
CONFIG_ATH79_MACH_RB750=y
CONFIG_ATH79_MACH_RW2458N=y
CONFIG_ATH79_MACH_TEW_632BRP=y
CONFIG_ATH79_MACH_TL_MR3020=y
CONFIG_ATH79_MACH_TL_MR3X20=y
CONFIG_ATH79_MACH_TL_WA901ND=y
CONFIG_ATH79_MACH_TL_WA901ND_V2=y
CONFIG_ATH79_MACH_TL_WR1043ND=y
CONFIG_ATH79_MACH_TL_WR2543N=y
CONFIG_ATH79_MACH_TL_WR703N=y
CONFIG_ATH79_MACH_TL_WR741ND=y
CONFIG_ATH79_MACH_TL_WR741ND_V4=y
CONFIG_ATH79_MACH_TL_WR841N_V1=y
CONFIG_ATH79_MACH_TL_WR941ND=y
CONFIG_ATH79_MACH_UBNT=y
CONFIG_ATH79_MACH_UBNT_XM=y
CONFIG_ATH79_MACH_WHR_HP_G300N=y
CONFIG_ATH79_MACH_WNDR3700=y
CONFIG_ATH79_MACH_WNR2000=y
CONFIG_ATH79_MACH_WP543=y
CONFIG_ATH79_MACH_WRT160NL=y
CONFIG_ATH79_MACH_WRT400N=y
CONFIG_ATH79_MACH_WZR_HP_AG300H=y
CONFIG_ATH79_MACH_WZR_HP_G300NH=y
CONFIG_ATH79_MACH_WZR_HP_G300NH2=y
CONFIG_ATH79_MACH_WZR_HP_G450H=y
CONFIG_ATH79_MACH_ZCN_1523H=y
CONFIG_ATH79_NVRAM=y
CONFIG_ATH79_PCI_ATH9K_FIXUP=y
# CONFIG_ATH79_WDT is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y
CONFIG_CEVT_R4K_LIB=y
CONFIG_CMDLINE="rootfstype=squashfs,yaffs,jffs2 noinitrd"
CONFIG_CMDLINE_BOOL=y
# CONFIG_CMDLINE_OVERRIDE is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_CPU_MIPSR2=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_CSRC_R4K=y
CONFIG_CSRC_R4K_LIB=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_NXP_74HC153=y
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_SYSFS=y
CONFIG_HARDWARE_WATCHPOINTS=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_GENERIC_HARDIRQS=y
CONFIG_HAVE_IDE=y
CONFIG_HAVE_IRQ_WORK=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_HW_HAS_PCI=y
CONFIG_I2C=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_GPIO=y
# CONFIG_I2C_PXA_PCI is not set
CONFIG_IMAGE_CMDLINE_HACK=y
CONFIG_INITRAMFS_ROOT_GID=0
CONFIG_INITRAMFS_ROOT_UID=0
CONFIG_INITRAMFS_SOURCE="../../root"
CONFIG_IP17XX_PHY=y
CONFIG_IRQ_CPU=y
CONFIG_IRQ_FORCED_THREADING=y
# CONFIG_LANTIQ is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_RB750 is not set
# CONFIG_LEDS_WNDR3700_USB is not set
# CONFIG_M25PXX_USE_FAST_READ is not set
CONFIG_MARVELL_PHY=y
CONFIG_MICREL_PHY=y
# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set
CONFIG_MIPS=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
CONFIG_MIPS_MACHINE=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MLX4_CORE is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_MYLOADER_PARTS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_TPLINK_PARTS=y
CONFIG_MTD_WRT160NL_PARTS=y
CONFIG_MYLOADER=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_MV88E6063=y
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PCI=y
CONFIG_PCI_AR724X=y
CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
CONFIG_PCI_DOMAINS=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PHYLIB=y
# CONFIG_PREEMPT_RCU is not set
# CONFIG_QUOTACTL is not set
CONFIG_RTL8306_PHY=y
CONFIG_RTL8366RB_PHY=y
CONFIG_RTL8366S_PHY=y
CONFIG_RTL8366_SMI=y
CONFIG_RTL8367_PHY=y
# CONFIG_SCSI_DMA is not set
CONFIG_SERIAL_8250_NR_UARTS=1
CONFIG_SERIAL_8250_RUNTIME_UARTS=1
CONFIG_SERIAL_AR933X=y
CONFIG_SERIAL_AR933X_CONSOLE=y
CONFIG_SERIAL_AR933X_NR_UARTS=2
# CONFIG_SLAB is not set
CONFIG_SLUB=y
CONFIG_SOC_AR71XX=y
CONFIG_SOC_AR724X=y
CONFIG_SOC_AR913X=y
CONFIG_SOC_AR933X=y
CONFIG_SOC_AR934X=y
CONFIG_SPI=y
CONFIG_SPI_AP83=y
CONFIG_SPI_ATH79=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_MASTER=y
# CONFIG_SPI_RB4XX is not set
# CONFIG_SPI_RB4XX_CPLD is not set
# CONFIG_SPI_VSC7385 is not set
CONFIG_SWCONFIG=y
CONFIG_SWCONFIG_LEDS=y
CONFIG_SYS_HAS_CPU_MIPS32_R2=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_USB_ARCH_HAS_XHCI=y
CONFIG_USB_SUPPORT=y
CONFIG_XZ_DEC=y
CONFIG_ZONE_DMA_FLAG=0

141
target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-ap9x-pci.c Normal file
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/*
* Atheros AP9X reference board PCI initialization
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/pci.h>
#include <linux/ath9k_platform.h>
#include <linux/delay.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/pci.h>
#include "dev-ap9x-pci.h"
#include "pci-ath9k-fixup.h"
#include "pci.h"
static struct ath9k_platform_data ap9x_wmac0_data = {
.led_pin = -1,
};
static struct ath9k_platform_data ap9x_wmac1_data = {
.led_pin = -1,
};
static char ap9x_wmac0_mac[6];
static char ap9x_wmac1_mac[6];
__init void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.led_pin = pin;
break;
case 1:
ap9x_wmac1_data.led_pin = pin;
break;
}
}
__init void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.gpio_mask = mask;
ap9x_wmac0_data.gpio_val = val;
break;
case 1:
ap9x_wmac1_data.gpio_mask = mask;
ap9x_wmac1_data.gpio_val = val;
break;
}
}
__init void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
int num_leds)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.leds = leds;
ap9x_wmac0_data.num_leds = num_leds;
break;
case 1:
ap9x_wmac1_data.leds = leds;
ap9x_wmac1_data.num_leds = num_leds;
break;
}
}
static int ap91_pci_plat_dev_init(struct pci_dev *dev)
{
switch (PCI_SLOT(dev->devfn)) {
case 0:
dev->dev.platform_data = &ap9x_wmac0_data;
break;
}
return 0;
}
__init void ap91_pci_init(u8 *cal_data, u8 *mac_addr)
{
if (cal_data)
memcpy(ap9x_wmac0_data.eeprom_data, cal_data,
sizeof(ap9x_wmac0_data.eeprom_data));
if (mac_addr) {
memcpy(ap9x_wmac0_mac, mac_addr, sizeof(ap9x_wmac0_mac));
ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
}
ath79_pci_set_plat_dev_init(ap91_pci_plat_dev_init);
ath79_register_pci();
pci_enable_ath9k_fixup(0, ap9x_wmac0_data.eeprom_data);
}
static int ap94_pci_plat_dev_init(struct pci_dev *dev)
{
switch (PCI_SLOT(dev->devfn)) {
case 17:
dev->dev.platform_data = &ap9x_wmac0_data;
break;
case 18:
dev->dev.platform_data = &ap9x_wmac1_data;
break;
}
return 0;
}
__init void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
u8 *cal_data1, u8 *mac_addr1)
{
if (cal_data0)
memcpy(ap9x_wmac0_data.eeprom_data, cal_data0,
sizeof(ap9x_wmac0_data.eeprom_data));
if (cal_data1)
memcpy(ap9x_wmac1_data.eeprom_data, cal_data1,
sizeof(ap9x_wmac1_data.eeprom_data));
if (mac_addr0) {
memcpy(ap9x_wmac0_mac, mac_addr0, sizeof(ap9x_wmac0_mac));
ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
}
if (mac_addr1) {
memcpy(ap9x_wmac1_mac, mac_addr1, sizeof(ap9x_wmac1_mac));
ap9x_wmac1_data.macaddr = ap9x_wmac1_mac;
}
ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init);
ath79_register_pci();
pci_enable_ath9k_fixup(17, ap9x_wmac0_data.eeprom_data);
pci_enable_ath9k_fixup(18, ap9x_wmac1_data.eeprom_data);
}

40
target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-ap9x-pci.h Normal file
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/*
* Atheros AP9X reference board PCI initialization
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _ATH79_DEV_AP9X_PCI_H
#define _ATH79_DEV_AP9X_PCI_H
struct gpio_led;
#if defined(CONFIG_ATH79_DEV_AP9X_PCI)
void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin);
void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val);
void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
int num_leds);
void ap91_pci_init(u8 *cal_data, u8 *mac_addr);
void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
u8 *cal_data1, u8 *mac_addr1);
#else
static inline void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin) {}
static inline void ap9x_pci_setup_wmac_gpio(unsigned wmac,
u32 mask, u32 val) {}
static inline void ap9x_pci_setup_wmac_leds(unsigned wmac,
struct gpio_led *leds,
int num_leds) {}
static inline void ap91_pci_init(u8 *cal_data, u8 *mac_addr) {}
static inline void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
u8 *cal_data1, u8 *mac_addr1) {}
#endif
#endif /* _ATH79_DEV_AP9X_PCI_H */

36
target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-dsa.c Normal file
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/*
* Atheros AR71xx DSA switch device support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-dsa.h"
static struct platform_device ar71xx_dsa_switch_device = {
.name = "dsa",
.id = 0,
};
void __init ath79_register_dsa(struct device *netdev,
struct device *miidev,
struct dsa_platform_data *d)
{
int i;
d->netdev = netdev;
for (i = 0; i < d->nr_chips; i++)
d->chip[i].mii_bus = miidev;
ar71xx_dsa_switch_device.dev.platform_data = d;
platform_device_register(&ar71xx_dsa_switch_device);
}

21
target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-dsa.h Normal file
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/*
* Atheros AR71xx DSA switch device support
*
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _ATH79_DEV_DSA_H
#define _ATH79_DEV_DSA_H
#include <net/dsa.h>
void ath79_register_dsa(struct device *netdev,
struct device *miidev,
struct dsa_platform_data *d);
#endif /* _ATH79_DEV_DSA_H */

971
target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-eth.c Normal file
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/*
* Atheros AR71xx SoC platform devices
*
* Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Parts of this file are based on Atheros 2.6.15 BSP
* Parts of this file are based on Atheros 2.6.31 BSP
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/etherdevice.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/irq.h>
#include "common.h"
#include "dev-eth.h"
unsigned char ath79_mac_base[ETH_ALEN] __initdata;
static struct resource ath79_mdio0_resources[] = {
{
.name = "mdio_base",
.flags = IORESOURCE_MEM,
.start = AR71XX_GE0_BASE,
.end = AR71XX_GE0_BASE + 0x200 - 1,
}
};
static struct ag71xx_mdio_platform_data ath79_mdio0_data;
struct platform_device ath79_mdio0_device = {
.name = "ag71xx-mdio",
.id = 0,
.resource = ath79_mdio0_resources,
.num_resources = ARRAY_SIZE(ath79_mdio0_resources),
.dev = {
.platform_data = &ath79_mdio0_data,
},
};
static struct resource ath79_mdio1_resources[] = {
{
.name = "mdio_base",
.flags = IORESOURCE_MEM,
.start = AR71XX_GE1_BASE,
.end = AR71XX_GE1_BASE + 0x200 - 1,
}
};
static struct ag71xx_mdio_platform_data ath79_mdio1_data;
struct platform_device ath79_mdio1_device = {
.name = "ag71xx-mdio",
.id = 1,
.resource = ath79_mdio1_resources,
.num_resources = ARRAY_SIZE(ath79_mdio1_resources),
.dev = {
.platform_data = &ath79_mdio1_data,
},
};
static void ath79_set_pll(u32 cfg_reg, u32 pll_reg, u32 pll_val, u32 shift)
{
void __iomem *base;
u32 t;
base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
t = __raw_readl(base + cfg_reg);
t &= ~(3 << shift);
t |= (2 << shift);
__raw_writel(t, base + cfg_reg);
udelay(100);
__raw_writel(pll_val, base + pll_reg);
t |= (3 << shift);
__raw_writel(t, base + cfg_reg);
udelay(100);
t &= ~(3 << shift);
__raw_writel(t, base + cfg_reg);
udelay(100);
printk(KERN_DEBUG "ar71xx: pll_reg %#x: %#x\n",
(unsigned int)(base + pll_reg), __raw_readl(base + pll_reg));
iounmap(base);
}
static void __init ath79_mii_ctrl_set_if(unsigned int reg,
unsigned int mii_if)
{
void __iomem *base;
u32 t;
base = ioremap(AR71XX_MII_BASE, AR71XX_MII_SIZE);
t = __raw_readl(base + reg);
t &= ~(AR71XX_MII_CTRL_IF_MASK);
t |= (mii_if & AR71XX_MII_CTRL_IF_MASK);
__raw_writel(t, base + reg);
iounmap(base);
}
static void ath79_mii_ctrl_set_speed(unsigned int reg, unsigned int speed)
{
void __iomem *base;
unsigned int mii_speed;
u32 t;
switch (speed) {
case SPEED_10:
mii_speed = AR71XX_MII_CTRL_SPEED_10;
break;
case SPEED_100:
mii_speed = AR71XX_MII_CTRL_SPEED_100;
break;
case SPEED_1000:
mii_speed = AR71XX_MII_CTRL_SPEED_1000;
break;
default:
BUG();
}
base = ioremap(AR71XX_MII_BASE, AR71XX_MII_SIZE);
t = __raw_readl(base + reg);
t &= ~(AR71XX_MII_CTRL_SPEED_MASK << AR71XX_MII_CTRL_SPEED_SHIFT);
t |= mii_speed << AR71XX_MII_CTRL_SPEED_SHIFT;
__raw_writel(t, base + reg);
iounmap(base);
}
void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
{
struct platform_device *mdio_dev;
struct ag71xx_mdio_platform_data *mdio_data;
unsigned int max_id;
if (ath79_soc == ATH79_SOC_AR9341 ||
ath79_soc == ATH79_SOC_AR9342 ||
ath79_soc == ATH79_SOC_AR9344)
max_id = 1;
else
max_id = 0;
if (id > max_id) {
printk(KERN_ERR "ar71xx: invalid MDIO id %u\n", id);
return;
}
switch (ath79_soc) {
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
mdio_dev = &ath79_mdio1_device;
mdio_data = &ath79_mdio1_data;
break;
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
if (id == 0) {
mdio_dev = &ath79_mdio0_device;
mdio_data = &ath79_mdio0_data;
} else {
mdio_dev = &ath79_mdio1_device;
mdio_data = &ath79_mdio1_data;
}
break;
case ATH79_SOC_AR7242:
ath79_set_pll(AR71XX_PLL_REG_SEC_CONFIG,
AR7242_PLL_REG_ETH0_INT_CLOCK, 0x62000000,
AR71XX_ETH0_PLL_SHIFT);
/* fall through */
default:
mdio_dev = &ath79_mdio0_device;
mdio_data = &ath79_mdio0_data;
break;
}
mdio_data->phy_mask = phy_mask;
switch (ath79_soc) {
case ATH79_SOC_AR7240:
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
mdio_data->is_ar7240 = 1;
break;
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
if (id == 1)
mdio_data->is_ar7240 = 1;
break;
default:
break;
}
platform_device_register(mdio_dev);
}
struct ath79_eth_pll_data ath79_eth0_pll_data;
struct ath79_eth_pll_data ath79_eth1_pll_data;
static u32 ath79_get_eth_pll(unsigned int mac, int speed)
{
struct ath79_eth_pll_data *pll_data;
u32 pll_val;
switch (mac) {
case 0:
pll_data = &ath79_eth0_pll_data;
break;
case 1:
pll_data = &ath79_eth1_pll_data;
break;
default:
BUG();
}
switch (speed) {
case SPEED_10:
pll_val = pll_data->pll_10;
break;
case SPEED_100:
pll_val = pll_data->pll_100;
break;
case SPEED_1000:
pll_val = pll_data->pll_1000;
break;
default:
BUG();
}
return pll_val;
}
static void ath79_set_speed_ge0(int speed)
{
u32 val = ath79_get_eth_pll(0, speed);
ath79_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH0_INT_CLOCK,
val, AR71XX_ETH0_PLL_SHIFT);
ath79_mii_ctrl_set_speed(AR71XX_MII_REG_MII0_CTRL, speed);
}
static void ath79_set_speed_ge1(int speed)
{
u32 val = ath79_get_eth_pll(1, speed);
ath79_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH1_INT_CLOCK,
val, AR71XX_ETH1_PLL_SHIFT);
ath79_mii_ctrl_set_speed(AR71XX_MII_REG_MII1_CTRL, speed);
}
static void ar724x_set_speed_ge0(int speed)
{
/* TODO */
}
static void ar724x_set_speed_ge1(int speed)
{
/* TODO */
}
static void ar7242_set_speed_ge0(int speed)
{
u32 val = ath79_get_eth_pll(0, speed);
void __iomem *base;
base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
__raw_writel(val, base + AR7242_PLL_REG_ETH0_INT_CLOCK);
iounmap(base);
}
static void ar91xx_set_speed_ge0(int speed)
{
u32 val = ath79_get_eth_pll(0, speed);
ath79_set_pll(AR913X_PLL_REG_ETH_CONFIG, AR913X_PLL_REG_ETH0_INT_CLOCK,
val, AR913X_ETH0_PLL_SHIFT);
ath79_mii_ctrl_set_speed(AR71XX_MII_REG_MII0_CTRL, speed);
}
static void ar91xx_set_speed_ge1(int speed)
{
u32 val = ath79_get_eth_pll(1, speed);
ath79_set_pll(AR913X_PLL_REG_ETH_CONFIG, AR913X_PLL_REG_ETH1_INT_CLOCK,
val, AR913X_ETH1_PLL_SHIFT);
ath79_mii_ctrl_set_speed(AR71XX_MII_REG_MII1_CTRL, speed);
}
static void ar933x_set_speed_ge0(int speed)
{
/* TODO */
}
static void ar933x_set_speed_ge1(int speed)
{
/* TODO */
}
static void ar934x_set_speed_ge0(int speed)
{
/* TODO */
}
static void ar934x_set_speed_ge1(int speed)
{
/* TODO */
}
static void ath79_ddr_flush_ge0(void)
{
ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_GE0);
}
static void ath79_ddr_flush_ge1(void)
{
ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_GE1);
}
static void ar724x_ddr_flush_ge0(void)
{
ath79_ddr_wb_flush(AR724X_DDR_REG_FLUSH_GE0);
}
static void ar724x_ddr_flush_ge1(void)
{
ath79_ddr_wb_flush(AR724X_DDR_REG_FLUSH_GE1);
}
static void ar91xx_ddr_flush_ge0(void)
{
ath79_ddr_wb_flush(AR913X_DDR_REG_FLUSH_GE0);
}
static void ar91xx_ddr_flush_ge1(void)
{
ath79_ddr_wb_flush(AR913X_DDR_REG_FLUSH_GE1);
}
static void ar933x_ddr_flush_ge0(void)
{
ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_GE0);
}
static void ar933x_ddr_flush_ge1(void)
{
ath79_ddr_wb_flush(AR933X_DDR_REG_FLUSH_GE1);
}
static void ar934x_ddr_flush_ge0(void)
{
ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE0);
}
static void ar934x_ddr_flush_ge1(void)
{
ath79_ddr_wb_flush(AR934X_DDR_REG_FLUSH_GE1);
}
static struct resource ath79_eth0_resources[] = {
{
.name = "mac_base",
.flags = IORESOURCE_MEM,
.start = AR71XX_GE0_BASE,
.end = AR71XX_GE0_BASE + 0x200 - 1,
}, {
.name = "mac_irq",
.flags = IORESOURCE_IRQ,
.start = ATH79_CPU_IRQ_GE0,
.end = ATH79_CPU_IRQ_GE0,
},
};
struct ag71xx_platform_data ath79_eth0_data = {
.reset_bit = AR71XX_RESET_GE0_MAC,
};
struct platform_device ath79_eth0_device = {
.name = "ag71xx",
.id = 0,
.resource = ath79_eth0_resources,
.num_resources = ARRAY_SIZE(ath79_eth0_resources),
.dev = {
.platform_data = &ath79_eth0_data,
},
};
static struct resource ath79_eth1_resources[] = {
{
.name = "mac_base",
.flags = IORESOURCE_MEM,
.start = AR71XX_GE1_BASE,
.end = AR71XX_GE1_BASE + 0x200 - 1,
}, {
.name = "mac_irq",
.flags = IORESOURCE_IRQ,
.start = ATH79_CPU_IRQ_GE1,
.end = ATH79_CPU_IRQ_GE1,
},
};
struct ag71xx_platform_data ath79_eth1_data = {
.reset_bit = AR71XX_RESET_GE1_MAC,
};
struct platform_device ath79_eth1_device = {
.name = "ag71xx",
.id = 1,
.resource = ath79_eth1_resources,
.num_resources = ARRAY_SIZE(ath79_eth1_resources),
.dev = {
.platform_data = &ath79_eth1_data,
},
};
struct ag71xx_switch_platform_data ath79_switch_data;
#define AR71XX_PLL_VAL_1000 0x00110000
#define AR71XX_PLL_VAL_100 0x00001099
#define AR71XX_PLL_VAL_10 0x00991099
#define AR724X_PLL_VAL_1000 0x00110000
#define AR724X_PLL_VAL_100 0x00001099
#define AR724X_PLL_VAL_10 0x00991099
#define AR7242_PLL_VAL_1000 0x16000000
#define AR7242_PLL_VAL_100 0x00000101
#define AR7242_PLL_VAL_10 0x00001616
#define AR913X_PLL_VAL_1000 0x1a000000
#define AR913X_PLL_VAL_100 0x13000a44
#define AR913X_PLL_VAL_10 0x00441099
#define AR933X_PLL_VAL_1000 0x00110000
#define AR933X_PLL_VAL_100 0x00001099
#define AR933X_PLL_VAL_10 0x00991099
#define AR934X_PLL_VAL_1000 0x00110000
#define AR934X_PLL_VAL_100 0x00001099
#define AR934X_PLL_VAL_10 0x00991099
static void __init ath79_init_eth_pll_data(unsigned int id)
{
struct ath79_eth_pll_data *pll_data;
u32 pll_10, pll_100, pll_1000;
switch (id) {
case 0:
pll_data = &ath79_eth0_pll_data;
break;
case 1:
pll_data = &ath79_eth1_pll_data;
break;
default:
BUG();
}
switch (ath79_soc) {
case ATH79_SOC_AR7130:
case ATH79_SOC_AR7141:
case ATH79_SOC_AR7161:
pll_10 = AR71XX_PLL_VAL_10;
pll_100 = AR71XX_PLL_VAL_100;
pll_1000 = AR71XX_PLL_VAL_1000;
break;
case ATH79_SOC_AR7240:
case ATH79_SOC_AR7241:
pll_10 = AR724X_PLL_VAL_10;
pll_100 = AR724X_PLL_VAL_100;
pll_1000 = AR724X_PLL_VAL_1000;
break;
case ATH79_SOC_AR7242:
pll_10 = AR7242_PLL_VAL_10;
pll_100 = AR7242_PLL_VAL_100;
pll_1000 = AR7242_PLL_VAL_1000;
break;
case ATH79_SOC_AR9130:
case ATH79_SOC_AR9132:
pll_10 = AR913X_PLL_VAL_10;
pll_100 = AR913X_PLL_VAL_100;
pll_1000 = AR913X_PLL_VAL_1000;
break;
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
pll_10 = AR933X_PLL_VAL_10;
pll_100 = AR933X_PLL_VAL_100;
pll_1000 = AR933X_PLL_VAL_1000;
break;
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
pll_10 = AR934X_PLL_VAL_10;
pll_100 = AR934X_PLL_VAL_100;
pll_1000 = AR934X_PLL_VAL_1000;
break;
default:
BUG();
}
if (!pll_data->pll_10)
pll_data->pll_10 = pll_10;
if (!pll_data->pll_100)
pll_data->pll_100 = pll_100;
if (!pll_data->pll_1000)
pll_data->pll_1000 = pll_1000;
}
static int __init ath79_setup_phy_if_mode(unsigned int id,
struct ag71xx_platform_data *pdata)
{
unsigned int mii_if;
switch (id) {
case 0:
switch (ath79_soc) {
case ATH79_SOC_AR7130:
case ATH79_SOC_AR7141:
case ATH79_SOC_AR7161:
case ATH79_SOC_AR9130:
case ATH79_SOC_AR9132:
switch (pdata->phy_if_mode) {
case PHY_INTERFACE_MODE_MII:
mii_if = AR71XX_MII0_CTRL_IF_MII;
break;
case PHY_INTERFACE_MODE_GMII:
mii_if = AR71XX_MII0_CTRL_IF_GMII;
break;
case PHY_INTERFACE_MODE_RGMII:
mii_if = AR71XX_MII0_CTRL_IF_RGMII;
break;
case PHY_INTERFACE_MODE_RMII:
mii_if = AR71XX_MII0_CTRL_IF_RMII;
break;
default:
return -EINVAL;
}
ath79_mii_ctrl_set_if(AR71XX_MII_REG_MII0_CTRL, mii_if);
break;
case ATH79_SOC_AR7240:
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
break;
case ATH79_SOC_AR7242:
/* FIXME */
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
switch (pdata->phy_if_mode) {
case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_GMII:
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RMII:
break;
default:
return -EINVAL;
}
break;
default:
BUG();
}
break;
case 1:
switch (ath79_soc) {
case ATH79_SOC_AR7130:
case ATH79_SOC_AR7141:
case ATH79_SOC_AR7161:
case ATH79_SOC_AR9130:
case ATH79_SOC_AR9132:
switch (pdata->phy_if_mode) {
case PHY_INTERFACE_MODE_RMII:
mii_if = AR71XX_MII1_CTRL_IF_RMII;
break;
case PHY_INTERFACE_MODE_RGMII:
mii_if = AR71XX_MII1_CTRL_IF_RGMII;
break;
default:
return -EINVAL;
}
ath79_mii_ctrl_set_if(AR71XX_MII_REG_MII1_CTRL, mii_if);
break;
case ATH79_SOC_AR7240:
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
break;
case ATH79_SOC_AR7242:
/* FIXME */
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
switch (pdata->phy_if_mode) {
case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_GMII:
break;
default:
return -EINVAL;
}
break;
default:
BUG();
}
break;
}
return 0;
}
static int ath79_eth_instance __initdata;
void __init ath79_register_eth(unsigned int id)
{
struct platform_device *pdev;
struct ag71xx_platform_data *pdata;
int err;
if (id > 1) {
printk(KERN_ERR "ar71xx: invalid ethernet id %d\n", id);
return;
}
ath79_init_eth_pll_data(id);
if (id == 0)
pdev = &ath79_eth0_device;
else
pdev = &ath79_eth1_device;
pdata = pdev->dev.platform_data;
err = ath79_setup_phy_if_mode(id, pdata);
if (err) {
printk(KERN_ERR
"ar71xx: invalid PHY interface mode for GE%u\n", id);
return;
}
switch (ath79_soc) {
case ATH79_SOC_AR7130:
if (id == 0) {
pdata->ddr_flush = ath79_ddr_flush_ge0;
pdata->set_speed = ath79_set_speed_ge0;
} else {
pdata->ddr_flush = ath79_ddr_flush_ge1;
pdata->set_speed = ath79_set_speed_ge1;
}
break;
case ATH79_SOC_AR7141:
case ATH79_SOC_AR7161:
if (id == 0) {
pdata->ddr_flush = ath79_ddr_flush_ge0;
pdata->set_speed = ath79_set_speed_ge0;
} else {
pdata->ddr_flush = ath79_ddr_flush_ge1;
pdata->set_speed = ath79_set_speed_ge1;
}
pdata->has_gbit = 1;
break;
case ATH79_SOC_AR7242:
if (id == 0) {
pdata->reset_bit |= AR724X_RESET_GE0_MDIO |
AR71XX_RESET_GE0_PHY;
pdata->ddr_flush = ar724x_ddr_flush_ge0;
pdata->set_speed = ar7242_set_speed_ge0;
} else {
pdata->reset_bit |= AR724X_RESET_GE1_MDIO |
AR71XX_RESET_GE1_PHY;
pdata->ddr_flush = ar724x_ddr_flush_ge1;
pdata->set_speed = ar724x_set_speed_ge1;
}
pdata->has_gbit = 1;
pdata->is_ar724x = 1;
if (!pdata->fifo_cfg1)
pdata->fifo_cfg1 = 0x0010ffff;
if (!pdata->fifo_cfg2)
pdata->fifo_cfg2 = 0x015500aa;
if (!pdata->fifo_cfg3)
pdata->fifo_cfg3 = 0x01f00140;
break;
case ATH79_SOC_AR7241:
if (id == 0)
pdata->reset_bit |= AR724X_RESET_GE0_MDIO;
else
pdata->reset_bit |= AR724X_RESET_GE1_MDIO;
/* fall through */
case ATH79_SOC_AR7240:
if (id == 0) {
pdata->reset_bit |= AR71XX_RESET_GE0_PHY;
pdata->ddr_flush = ar724x_ddr_flush_ge0;
pdata->set_speed = ar724x_set_speed_ge0;
pdata->phy_mask = BIT(4);
} else {
pdata->reset_bit |= AR71XX_RESET_GE1_PHY;
pdata->ddr_flush = ar724x_ddr_flush_ge1;
pdata->set_speed = ar724x_set_speed_ge1;
pdata->speed = SPEED_1000;
pdata->duplex = DUPLEX_FULL;
pdata->switch_data = &ath79_switch_data;
}
pdata->has_gbit = 1;
pdata->is_ar724x = 1;
if (ath79_soc == ATH79_SOC_AR7240)
pdata->is_ar7240 = 1;
if (!pdata->fifo_cfg1)
pdata->fifo_cfg1 = 0x0010ffff;
if (!pdata->fifo_cfg2)
pdata->fifo_cfg2 = 0x015500aa;
if (!pdata->fifo_cfg3)
pdata->fifo_cfg3 = 0x01f00140;
break;
case ATH79_SOC_AR9130:
if (id == 0) {
pdata->ddr_flush = ar91xx_ddr_flush_ge0;
pdata->set_speed = ar91xx_set_speed_ge0;
} else {
pdata->ddr_flush = ar91xx_ddr_flush_ge1;
pdata->set_speed = ar91xx_set_speed_ge1;
}
pdata->is_ar91xx = 1;
break;
case ATH79_SOC_AR9132:
if (id == 0) {
pdata->ddr_flush = ar91xx_ddr_flush_ge0;
pdata->set_speed = ar91xx_set_speed_ge0;
} else {
pdata->ddr_flush = ar91xx_ddr_flush_ge1;
pdata->set_speed = ar91xx_set_speed_ge1;
}
pdata->is_ar91xx = 1;
pdata->has_gbit = 1;
break;
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
if (id == 0) {
pdata->reset_bit = AR933X_RESET_GE0_MAC |
AR933X_RESET_GE0_MDIO;
pdata->ddr_flush = ar933x_ddr_flush_ge0;
pdata->set_speed = ar933x_set_speed_ge0;
pdata->phy_mask = BIT(4);
} else {
pdata->reset_bit = AR933X_RESET_GE1_MAC |
AR933X_RESET_GE1_MDIO;
pdata->ddr_flush = ar933x_ddr_flush_ge1;
pdata->set_speed = ar933x_set_speed_ge1;
pdata->speed = SPEED_1000;
pdata->duplex = DUPLEX_FULL;
pdata->switch_data = &ath79_switch_data;
}
pdata->has_gbit = 1;
pdata->is_ar724x = 1;
if (!pdata->fifo_cfg1)
pdata->fifo_cfg1 = 0x0010ffff;
if (!pdata->fifo_cfg2)
pdata->fifo_cfg2 = 0x015500aa;
if (!pdata->fifo_cfg3)
pdata->fifo_cfg3 = 0x01f00140;
break;
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
if (id == 0) {
pdata->reset_bit = AR934X_RESET_GE0_MAC |
AR934X_RESET_GE0_MDIO;
pdata->ddr_flush =ar934x_ddr_flush_ge0;
pdata->set_speed = ar934x_set_speed_ge0;
} else {
pdata->reset_bit = AR934X_RESET_GE1_MAC |
AR934X_RESET_GE1_MDIO;
pdata->ddr_flush = ar934x_ddr_flush_ge1;
pdata->set_speed = ar934x_set_speed_ge1;
pdata->switch_data = &ath79_switch_data;
}
pdata->has_gbit = 1;
pdata->is_ar724x = 1;
if (!pdata->fifo_cfg1)
pdata->fifo_cfg1 = 0x0010ffff;
if (!pdata->fifo_cfg2)
pdata->fifo_cfg2 = 0x015500aa;
if (!pdata->fifo_cfg3)
pdata->fifo_cfg3 = 0x01f00140;
break;
default:
BUG();
}
switch (pdata->phy_if_mode) {
case PHY_INTERFACE_MODE_GMII:
case PHY_INTERFACE_MODE_RGMII:
if (!pdata->has_gbit) {
printk(KERN_ERR "ar71xx: no gbit available on eth%d\n",
id);
return;
}
/* fallthrough */
default:
break;
}
if (!is_valid_ether_addr(pdata->mac_addr)) {
random_ether_addr(pdata->mac_addr);
printk(KERN_DEBUG
"ar71xx: using random MAC address for eth%d\n",
ath79_eth_instance);
}
if (pdata->mii_bus_dev == NULL) {
switch (ath79_soc) {
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
if (id == 0)
pdata->mii_bus_dev = &ath79_mdio0_device.dev;
else
pdata->mii_bus_dev = &ath79_mdio1_device.dev;
break;
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
pdata->mii_bus_dev = &ath79_mdio1_device.dev;
break;
default:
pdata->mii_bus_dev = &ath79_mdio0_device.dev;
break;
}
}
/* Reset the device */
ath79_device_reset_set(pdata->reset_bit);
mdelay(100);
ath79_device_reset_clear(pdata->reset_bit);
mdelay(100);
platform_device_register(pdev);
ath79_eth_instance++;
}
void __init ath79_set_mac_base(unsigned char *mac)
{
memcpy(ath79_mac_base, mac, ETH_ALEN);
}
void __init ath79_parse_mac_addr(char *mac_str)
{
u8 tmp[ETH_ALEN];
int t;
t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
&tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
if (t != ETH_ALEN)
t = sscanf(mac_str, "%02hhx.%02hhx.%02hhx.%02hhx.%02hhx.%02hhx",
&tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
if (t == ETH_ALEN)
ath79_set_mac_base(tmp);
else
printk(KERN_DEBUG "ar71xx: failed to parse mac address "
"\"%s\"\n", mac_str);
}
static int __init ath79_ethaddr_setup(char *str)
{
ath79_parse_mac_addr(str);
return 1;
}
__setup("ethaddr=", ath79_ethaddr_setup);
static int __init ath79_kmac_setup(char *str)
{
ath79_parse_mac_addr(str);
return 1;
}
__setup("kmac=", ath79_kmac_setup);
void __init ath79_init_mac(unsigned char *dst, const unsigned char *src,
int offset)
{
int t;
if (!is_valid_ether_addr(src)) {
memset(dst, '\0', ETH_ALEN);
return;
}
t = (((u32) src[3]) << 16) + (((u32) src[4]) << 8) + ((u32) src[5]);
t += offset;
dst[0] = src[0];
dst[1] = src[1];
dst[2] = src[2];
dst[3] = (t >> 16) & 0xff;
dst[4] = (t >> 8) & 0xff;
dst[5] = t & 0xff;
}
void __init ath79_init_local_mac(unsigned char *dst, const unsigned char *src)
{
int i;
if (!is_valid_ether_addr(src)) {
memset(dst, '\0', ETH_ALEN);
return;
}
for (i = 0; i < ETH_ALEN; i++)
dst[i] = src[i];
dst[0] |= 0x02;
}

46
target/linux/ar71xx/files-3.2/arch/mips/ath79/dev-eth.h Normal file
View File

@ -0,0 +1,46 @@
/*
* Atheros AR71xx SoC device definitions
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _ATH79_DEV_ETH_H
#define _ATH79_DEV_ETH_H
#include <asm/mach-ath79/ag71xx_platform.h>
struct platform_device;
extern unsigned char ath79_mac_base[] __initdata;
void ath79_parse_mac_addr(char *mac_str);
void ath79_init_mac(unsigned char *dst, const unsigned char *src,
int offset);
void ath79_init_local_mac(unsigned char *dst, const unsigned char *src);
struct ath79_eth_pll_data {
u32 pll_10;
u32 pll_100;
u32 pll_1000;
};
extern struct ath79_eth_pll_data ath79_eth0_pll_data;
extern struct ath79_eth_pll_data ath79_eth1_pll_data;
extern struct ag71xx_platform_data ath79_eth0_data;
extern struct ag71xx_platform_data ath79_eth1_data;
extern struct platform_device ath79_eth0_device;
extern struct platform_device ath79_eth1_device;
void ath79_register_eth(unsigned int id);
extern struct ag71xx_switch_platform_data ath79_switch_data;
extern struct platform_device ath79_mdio0_device;
extern struct platform_device ath79_mdio1_device;
void ath79_register_mdio(unsigned int id, u32 phy_mask);
#endif /* _ATH79_DEV_ETH_H */

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/*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/concat.h>
#include "dev-spi.h"
#include "dev-m25p80.h"
static struct ath79_spi_controller_data ath79_spi0_cdata =
{
.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
.cs_line = 0,
};
static struct ath79_spi_controller_data ath79_spi1_cdata =
{
.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
.cs_line = 1,
};
static struct spi_board_info ath79_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.controller_data = &ath79_spi0_cdata,
},
{
.bus_num = 0,
.chip_select = 1,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.controller_data = &ath79_spi1_cdata,
}
};
static struct ath79_spi_platform_data ath79_spi_data;
void __init ath79_register_m25p80(struct flash_platform_data *pdata)
{
ath79_spi_data.bus_num = 0;
ath79_spi_data.num_chipselect = 1;
ath79_spi_info[0].platform_data = pdata;
ath79_register_spi(&ath79_spi_data, ath79_spi_info, 1);
}
static struct flash_platform_data *multi_pdata;
static struct mtd_info *concat_devs[2] = { NULL, NULL };
static struct work_struct mtd_concat_work;
static void mtd_concat_add_work(struct work_struct *work)
{
struct mtd_info *mtd;
mtd = mtd_concat_create(concat_devs, ARRAY_SIZE(concat_devs), "flash");
mtd_device_register(mtd, multi_pdata->parts, multi_pdata->nr_parts);
}
static void mtd_concat_add(struct mtd_info *mtd)
{
static bool registered = false;
if (registered)
return;
if (!strcmp(mtd->name, "spi0.0"))
concat_devs[0] = mtd;
else if (!strcmp(mtd->name, "spi0.1"))
concat_devs[1] = mtd;
else
return;
if (!concat_devs[0] || !concat_devs[1])
return;
registered = true;
INIT_WORK(&mtd_concat_work, mtd_concat_add_work);
schedule_work(&mtd_concat_work);
}
static void mtd_concat_remove(struct mtd_info *mtd)
{
}
static void add_mtd_concat_notifier(void)
{
static struct mtd_notifier not = {
.add = mtd_concat_add,
.remove = mtd_concat_remove,
};
register_mtd_user(&not);
}
void __init ath79_register_m25p80_multi(struct flash_platform_data *pdata)
{
multi_pdata = pdata;
add_mtd_concat_notifier();
ath79_spi_data.bus_num = 0;
ath79_spi_data.num_chipselect = 2;
ath79_register_spi(&ath79_spi_data, ath79_spi_info, 2);
}

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/*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _ATH79_DEV_M25P80_H
#define _ATH79_DEV_M25P80_H
#include <linux/spi/flash.h>
void ath79_register_m25p80(struct flash_platform_data *pdata) __init;
void ath79_register_m25p80_multi(struct flash_platform_data *pdata) __init;
#endif /* _ATH79_DEV_M25P80_H */

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/*
* ALFA Network AP96 board support
*
* Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/mmc/host.h>
#include <linux/spi/spi.h>
#include <linux/spi/mmc_spi.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-spi.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define ALFA_AP96_GPIO_PCIE_RESET 2
#define ALFA_AP96_GPIO_SIM_DETECT 3
#define ALFA_AP96_GPIO_MICROSD_CD 4
#define ALFA_AP96_GPIO_PCIE_W_DISABLE 5
#define ALFA_AP96_GPIO_BUTTON_RESET 11
#define ALFA_AP96_KEYS_POLL_INTERVAL 20 /* msecs */
#define ALFA_AP96_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_AP96_KEYS_POLL_INTERVAL)
static struct gpio_keys_button alfa_ap96_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = ALFA_AP96_KEYS_DEBOUNCE_INTERVAL,
.gpio = ALFA_AP96_GPIO_BUTTON_RESET,
.active_low = 1,
}
};
static int alfa_ap96_mmc_get_cd(struct device *dev)
{
return !gpio_get_value(ALFA_AP96_GPIO_MICROSD_CD);
}
static struct mmc_spi_platform_data alfa_ap96_mmc_data = {
.get_cd = alfa_ap96_mmc_get_cd,
.caps = MMC_CAP_NEEDS_POLL,
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
};
static struct ath79_spi_controller_data ap96_spi0_cdata = {
.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
.cs_line = 0,
};
static struct ath79_spi_controller_data ap96_spi1_cdata = {
.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
.cs_line = 1,
};
static struct ath79_spi_controller_data ap96_spi2_cdata = {
.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
.cs_line = 2,
};
static struct spi_board_info alfa_ap96_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.controller_data = &ap96_spi0_cdata
}, {
.bus_num = 0,
.chip_select = 1,
.max_speed_hz = 25000000,
.modalias = "mmc_spi",
.platform_data = &alfa_ap96_mmc_data,
.controller_data = &ap96_spi1_cdata
}, {
.bus_num = 0,
.chip_select = 2,
.max_speed_hz = 6250000,
.modalias = "rtc-pcf2123",
.controller_data = &ap96_spi2_cdata
},
};
static struct ath79_spi_platform_data alfa_ap96_spi_data = {
.bus_num = 0,
.num_chipselect = 3,
};
static void __init alfa_ap96_gpio_setup(void)
{
ath79_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
AR71XX_GPIO_FUNC_SPI_CS2_EN);
gpio_request(ALFA_AP96_GPIO_MICROSD_CD, "microSD CD");
gpio_direction_input(ALFA_AP96_GPIO_MICROSD_CD);
gpio_request(ALFA_AP96_GPIO_PCIE_RESET, "PCIe reset");
gpio_direction_output(ALFA_AP96_GPIO_PCIE_RESET, 1);
gpio_request(ALFA_AP96_GPIO_PCIE_W_DISABLE, "PCIe write disable");
gpio_direction_output(ALFA_AP96_GPIO_PCIE_W_DISABLE, 1);
}
#define ALFA_AP96_WAN_PHYMASK BIT(4)
#define ALFA_AP96_LAN_PHYMASK BIT(5)
#define ALFA_AP96_MDIO_PHYMASK (ALFA_AP96_LAN_PHYMASK | ALFA_AP96_WAN_PHYMASK)
static void __init alfa_ap96_init(void)
{
alfa_ap96_gpio_setup();
ath79_register_mdio(0, ~ALFA_AP96_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = ALFA_AP96_WAN_PHYMASK;
ath79_eth1_pll_data.pll_1000 = 0x110000;
ath79_register_eth(0);
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = ALFA_AP96_LAN_PHYMASK;
ath79_eth1_pll_data.pll_1000 = 0x110000;
ath79_register_eth(1);
ath79_register_pci();
ath79_register_spi(&alfa_ap96_spi_data, alfa_ap96_spi_info,
ARRAY_SIZE(alfa_ap96_spi_info));
ath79_register_gpio_keys_polled(-1, ALFA_AP96_KEYS_POLL_INTERVAL,
ARRAY_SIZE(alfa_ap96_gpio_keys),
alfa_ap96_gpio_keys);
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_ALFA_AP96, "ALFA-AP96", "ALFA Network AP96",
alfa_ap96_init);

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/*
* ALFA Network N2/N5 board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#define ALFA_NX_GPIO_LED_2 17
#define ALFA_NX_GPIO_LED_3 16
#define ALFA_NX_GPIO_LED_5 12
#define ALFA_NX_GPIO_LED_6 8
#define ALFA_NX_GPIO_LED_7 6
#define ALFA_NX_GPIO_LED_8 7
#define ALFA_NX_GPIO_BTN_RESET 11
#define ALFA_NX_KEYS_POLL_INTERVAL 20 /* msecs */
#define ALFA_NX_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_NX_KEYS_POLL_INTERVAL)
#define ALFA_NX_MAC0_OFFSET 0
#define ALFA_NX_MAC1_OFFSET 6
#define ALFA_NX_CALDATA_OFFSET 0x1000
static struct mtd_partition alfa_nx_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "rootfs",
.offset = 0x050000,
.size = 0x600000,
}, {
.name = "kernel",
.offset = 0x650000,
.size = 0x190000,
}, {
.name = "nvram",
.offset = 0x7e0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "art",
.offset = 0x7f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x780000,
}
};
static struct flash_platform_data alfa_nx_flash_data = {
.parts = alfa_nx_partitions,
.nr_parts = ARRAY_SIZE(alfa_nx_partitions),
};
static struct gpio_keys_button alfa_nx_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = ALFA_NX_KEYS_DEBOUNCE_INTERVAL,
.gpio = ALFA_NX_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct gpio_led alfa_nx_leds_gpio[] __initdata = {
{
.name = "alfa:green:led_2",
.gpio = ALFA_NX_GPIO_LED_2,
.active_low = 1,
}, {
.name = "alfa:green:led_3",
.gpio = ALFA_NX_GPIO_LED_3,
.active_low = 1,
}, {
.name = "alfa:red:led_5",
.gpio = ALFA_NX_GPIO_LED_5,
.active_low = 1,
}, {
.name = "alfa:amber:led_6",
.gpio = ALFA_NX_GPIO_LED_6,
.active_low = 1,
}, {
.name = "alfa:green:led_7",
.gpio = ALFA_NX_GPIO_LED_7,
.active_low = 1,
}, {
.name = "alfa:green:led_8",
.gpio = ALFA_NX_GPIO_LED_8,
.active_low = 1,
}
};
static void __init alfa_nx_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_m25p80(&alfa_nx_flash_data);
ath79_register_leds_gpio(0, ARRAY_SIZE(alfa_nx_leds_gpio),
alfa_nx_leds_gpio);
ath79_register_gpio_keys_polled(-1, ALFA_NX_KEYS_POLL_INTERVAL,
ARRAY_SIZE(alfa_nx_gpio_keys),
alfa_nx_gpio_keys);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr,
art + ALFA_NX_MAC0_OFFSET, 0);
ath79_init_mac(ath79_eth1_data.mac_addr,
art + ALFA_NX_MAC1_OFFSET, 0);
/* WAN port */
ath79_register_eth(0);
/* LAN port */
ath79_register_eth(1);
ap91_pci_init(art + ALFA_NX_CALDATA_OFFSET, NULL);
}
MIPS_MACHINE(ATH79_MACH_ALFA_NX, "ALFA-NX", "ALFA Network N2/N5",
alfa_nx_setup);

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/*
* Allnet ALL0258N support
*
* Copyright (C) 2011 Daniel Golle <dgolle@allnet.de>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
/* found via /sys/gpio/... try and error */
#define ALL0258N_GPIO_BTN_RESET 1
#define ALL0258N_GPIO_LED_RSSIHIGH 13
#define ALL0258N_GPIO_LED_RSSIMEDIUM 15
#define ALL0258N_GPIO_LED_RSSILOW 14
/* defaults taken from others machs */
#define ALL0258N_KEYS_POLL_INTERVAL 20 /* msecs */
#define ALL0258N_KEYS_DEBOUNCE_INTERVAL (3 * ALL0258N_KEYS_POLL_INTERVAL)
/* showed up in the original firmware's bootlog */
#define ALL0258N_SEC_PHYMASK BIT(3)
/*
* from U-Boot bootargs of original firmware:
* mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),320k(custom),1024k(kernel),4928k(rootfs),1536k(failsafe),64k(ART)
* we use a more OpenWrt-friendly layout now:
* mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),896k(kernel),5376k(rootfs),1536k(failsafe),64k(ART)
*/
static struct mtd_partition all0258n_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x0E0000,
}, {
.name = "rootfs",
.offset = 0x130000,
.size = 0x540000,
}, {
.name = "failsafe",
.offset = 0x670000,
.size = 0x180000,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x620000,
}, {
.name = "art",
.offset = 0x7F0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data all0258n_flash_data = {
.parts = all0258n_partitions,
.nr_parts = ARRAY_SIZE(all0258n_partitions),
};
static struct gpio_led all0258n_leds_gpio[] __initdata = {
{
.name = "all0258n:green:rssihigh",
.gpio = ALL0258N_GPIO_LED_RSSIHIGH,
.active_low = 1,
}, {
.name = "all0258n:yellow:rssimedium",
.gpio = ALL0258N_GPIO_LED_RSSIMEDIUM,
.active_low = 1,
}, {
.name = "all0258n:red:rssilow",
.gpio = ALL0258N_GPIO_LED_RSSILOW,
.active_low = 1,
}
};
static struct gpio_keys_button all0258n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = ALL0258N_KEYS_DEBOUNCE_INTERVAL,
.gpio = ALL0258N_GPIO_BTN_RESET,
.active_low = 1,
}
};
static void __init all0258n_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f7f0000);
u8 *ee = (u8 *) KSEG1ADDR(0x1f7f1000);
ath79_register_m25p80(&all0258n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(all0258n_leds_gpio),
all0258n_leds_gpio);
ath79_register_gpio_keys_polled(-1, ALL0258N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(all0258n_gpio_keys),
all0258n_gpio_keys);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
ath79_eth1_data.phy_mask = ALL0258N_SEC_PHYMASK;
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
ath79_register_eth(1);
ap91_pci_init(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_ALL0258N, "ALL0258N", "Allnet ALL0258N",
all0258n_setup);

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/*
* Atheros AP83 board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_gpio.h>
#include <linux/spi/vsc7385.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define AP83_GPIO_LED_WLAN 6
#define AP83_GPIO_LED_POWER 14
#define AP83_GPIO_LED_JUMPSTART 15
#define AP83_GPIO_BTN_JUMPSTART 12
#define AP83_GPIO_BTN_RESET 21
#define AP83_050_GPIO_VSC7385_CS 1
#define AP83_050_GPIO_VSC7385_MISO 3
#define AP83_050_GPIO_VSC7385_MOSI 16
#define AP83_050_GPIO_VSC7385_SCK 17
#define AP83_KEYS_POLL_INTERVAL 20 /* msecs */
#define AP83_KEYS_DEBOUNCE_INTERVAL (3 * AP83_KEYS_POLL_INTERVAL)
static struct mtd_partition ap83_flash_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x060000,
.size = 0x140000,
}, {
.name = "rootfs",
.offset = 0x1a0000,
.size = 0x650000,
}, {
.name = "art",
.offset = 0x7f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x060000,
.size = 0x790000,
}
};
static struct physmap_flash_data ap83_flash_data = {
.width = 2,
.parts = ap83_flash_partitions,
.nr_parts = ARRAY_SIZE(ap83_flash_partitions),
};
static struct resource ap83_flash_resources[] = {
[0] = {
.start = AR71XX_SPI_BASE,
.end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device ap83_flash_device = {
.name = "ar91xx-flash",
.id = -1,
.resource = ap83_flash_resources,
.num_resources = ARRAY_SIZE(ap83_flash_resources),
.dev = {
.platform_data = &ap83_flash_data,
}
};
static struct gpio_led ap83_leds_gpio[] __initdata = {
{
.name = "ap83:green:jumpstart",
.gpio = AP83_GPIO_LED_JUMPSTART,
.active_low = 0,
}, {
.name = "ap83:green:power",
.gpio = AP83_GPIO_LED_POWER,
.active_low = 0,
}, {
.name = "ap83:green:wlan",
.gpio = AP83_GPIO_LED_WLAN,
.active_low = 0,
},
};
static struct gpio_keys_button ap83_gpio_keys[] __initdata = {
{
.desc = "soft_reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = AP83_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP83_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "jumpstart",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = AP83_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP83_GPIO_BTN_JUMPSTART,
.active_low = 1,
}
};
static struct resource ap83_040_spi_resources[] = {
[0] = {
.start = AR71XX_SPI_BASE,
.end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device ap83_040_spi_device = {
.name = "ap83-spi",
.id = 0,
.resource = ap83_040_spi_resources,
.num_resources = ARRAY_SIZE(ap83_040_spi_resources),
};
static struct spi_gpio_platform_data ap83_050_spi_data = {
.miso = AP83_050_GPIO_VSC7385_MISO,
.mosi = AP83_050_GPIO_VSC7385_MOSI,
.sck = AP83_050_GPIO_VSC7385_SCK,
.num_chipselect = 1,
};
static struct platform_device ap83_050_spi_device = {
.name = "spi_gpio",
.id = 0,
.dev = {
.platform_data = &ap83_050_spi_data,
}
};
static void ap83_vsc7385_reset(void)
{
ath79_device_reset_set(AR71XX_RESET_GE1_PHY);
udelay(10);
ath79_device_reset_clear(AR71XX_RESET_GE1_PHY);
mdelay(50);
}
static struct vsc7385_platform_data ap83_vsc7385_data = {
.reset = ap83_vsc7385_reset,
.ucode_name = "vsc7385_ucode_ap83.bin",
.mac_cfg = {
.tx_ipg = 6,
.bit2 = 0,
.clk_sel = 3,
},
};
static struct spi_board_info ap83_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "spi-vsc7385",
.platform_data = &ap83_vsc7385_data,
.controller_data = (void *) AP83_050_GPIO_VSC7385_CS,
}
};
static void __init ap83_generic_setup(void)
{
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_mdio(0, 0xfffffffe);
ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = 0x1;
ath79_register_eth(0);
ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_eth1_pll_data.pll_1000 = 0x1f000000;
ath79_register_eth(1);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ap83_leds_gpio),
ap83_leds_gpio);
ath79_register_gpio_keys_polled(-1, AP83_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ap83_gpio_keys),
ap83_gpio_keys);
ath79_register_usb();
ath79_register_wmac(eeprom, NULL);
platform_device_register(&ap83_flash_device);
spi_register_board_info(ap83_spi_info, ARRAY_SIZE(ap83_spi_info));
}
static void ap83_040_flash_lock(struct platform_device *pdev)
{
ath79_flash_acquire();
}
static void ap83_040_flash_unlock(struct platform_device *pdev)
{
ath79_flash_release();
}
static void __init ap83_040_setup(void)
{
ap83_flash_data.lock = ap83_040_flash_lock;
ap83_flash_data.unlock = ap83_040_flash_unlock;
ap83_generic_setup();
platform_device_register(&ap83_040_spi_device);
}
static void __init ap83_050_setup(void)
{
ap83_generic_setup();
platform_device_register(&ap83_050_spi_device);
}
static void __init ap83_setup(void)
{
u8 *board_id = (u8 *) KSEG1ADDR(0x1fff1244);
unsigned int board_version;
board_version = (unsigned int)(board_id[0] - '0');
board_version += ((unsigned int)(board_id[1] - '0')) * 10;
switch (board_version) {
case 40:
ap83_040_setup();
break;
case 50:
ap83_050_setup();
break;
default:
printk(KERN_WARNING "AP83-%03u board is not yet supported\n",
board_version);
}
}
MIPS_MACHINE(ATH79_MACH_AP83, "AP83", "Atheros AP83", ap83_setup);

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target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-ap96.c Normal file
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/*
* Atheros AP96 board support
*
* Copyright (C) 2009 Marco Porsch
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2010 Atheros Communications
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define AP96_GPIO_LED_12_GREEN 0
#define AP96_GPIO_LED_3_GREEN 1
#define AP96_GPIO_LED_2_GREEN 2
#define AP96_GPIO_LED_WPS_GREEN 4
#define AP96_GPIO_LED_5_GREEN 5
#define AP96_GPIO_LED_4_ORANGE 6
/* Reset button - next to the power connector */
#define AP96_GPIO_BTN_RESET 3
/* WPS button - next to a led on right */
#define AP96_GPIO_BTN_WPS 8
#define AP96_KEYS_POLL_INTERVAL 20 /* msecs */
#define AP96_KEYS_DEBOUNCE_INTERVAL (3 * AP96_KEYS_POLL_INTERVAL)
#define AP96_WMAC0_MAC_OFFSET 0x120c
#define AP96_WMAC1_MAC_OFFSET 0x520c
#define AP96_CALDATA0_OFFSET 0x1000
#define AP96_CALDATA1_OFFSET 0x5000
static struct mtd_partition ap96_partitions[] = {
{
.name = "uboot",
.offset = 0,
.size = 0x030000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "env",
.offset = 0x030000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "rootfs",
.offset = 0x040000,
.size = 0x600000,
}, {
.name = "uImage",
.offset = 0x640000,
.size = 0x1b0000,
}, {
.name = "caldata",
.offset = 0x7f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data ap96_flash_data = {
.parts = ap96_partitions,
.nr_parts = ARRAY_SIZE(ap96_partitions),
};
/*
* AP96 has 12 unlabeled leds in the front; these are numbered from 1 to 12
* below (from left to right on the board). Led 1 seems to be on whenever the
* board is powered. Led 11 shows LAN link activity actity. Led 3 is orange;
* others are green.
*
* In addition, there is one led next to a button on the right side for WPS.
*/
static struct gpio_led ap96_leds_gpio[] __initdata = {
{
.name = "ap96:green:led2",
.gpio = AP96_GPIO_LED_2_GREEN,
.active_low = 1,
}, {
.name = "ap96:green:led3",
.gpio = AP96_GPIO_LED_3_GREEN,
.active_low = 1,
}, {
.name = "ap96:orange:led4",
.gpio = AP96_GPIO_LED_4_ORANGE,
.active_low = 1,
}, {
.name = "ap96:green:led5",
.gpio = AP96_GPIO_LED_5_GREEN,
.active_low = 1,
}, {
.name = "ap96:green:led12",
.gpio = AP96_GPIO_LED_12_GREEN,
.active_low = 1,
}, { /* next to a button on right */
.name = "ap96:green:wps",
.gpio = AP96_GPIO_LED_WPS_GREEN,
.active_low = 1,
}
};
static struct gpio_keys_button ap96_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = AP96_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP96_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = AP96_KEYS_DEBOUNCE_INTERVAL,
.gpio = AP96_GPIO_BTN_WPS,
.active_low = 1,
}
};
#define AP96_WAN_PHYMASK 0x10
#define AP96_LAN_PHYMASK 0x0f
static void __init ap96_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_mdio(0, ~(AP96_WAN_PHYMASK | AP96_LAN_PHYMASK));
ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = AP96_LAN_PHYMASK;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_init_mac(ath79_eth1_data.mac_addr, art, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = AP96_WAN_PHYMASK;
ath79_eth1_pll_data.pll_1000 = 0x1f000000;
ath79_register_eth(1);
ath79_register_usb();
ath79_register_m25p80(&ap96_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ap96_leds_gpio),
ap96_leds_gpio);
ath79_register_gpio_keys_polled(-1, AP96_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ap96_gpio_keys),
ap96_gpio_keys);
ap94_pci_init(art + AP96_CALDATA0_OFFSET,
art + AP96_WMAC0_MAC_OFFSET,
art + AP96_CALDATA1_OFFSET,
art + AP96_WMAC1_MAC_OFFSET);
}
MIPS_MACHINE(ATH79_MACH_AP96, "AP96", "Atheros AP96", ap96_setup);

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target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-aw-nr580.c Normal file
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/*
* AzureWave AW-NR580 board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "machtypes.h"
#include "pci.h"
#define AW_NR580_GPIO_LED_READY_RED 0
#define AW_NR580_GPIO_LED_WLAN 1
#define AW_NR580_GPIO_LED_READY_GREEN 2
#define AW_NR580_GPIO_LED_WPS_GREEN 4
#define AW_NR580_GPIO_LED_WPS_AMBER 5
#define AW_NR580_GPIO_BTN_WPS 3
#define AW_NR580_GPIO_BTN_RESET 11
#define AW_NR580_KEYS_POLL_INTERVAL 20 /* msecs */
#define AW_NR580_KEYS_DEBOUNCE_INTERVAL (3 * AW_NR580_KEYS_POLL_INTERVAL)
static struct gpio_led aw_nr580_leds_gpio[] __initdata = {
{
.name = "aw-nr580:red:ready",
.gpio = AW_NR580_GPIO_LED_READY_RED,
.active_low = 0,
}, {
.name = "aw-nr580:green:ready",
.gpio = AW_NR580_GPIO_LED_READY_GREEN,
.active_low = 0,
}, {
.name = "aw-nr580:green:wps",
.gpio = AW_NR580_GPIO_LED_WPS_GREEN,
.active_low = 0,
}, {
.name = "aw-nr580:amber:wps",
.gpio = AW_NR580_GPIO_LED_WPS_AMBER,
.active_low = 0,
}, {
.name = "aw-nr580:green:wlan",
.gpio = AW_NR580_GPIO_LED_WLAN,
.active_low = 0,
}
};
static struct gpio_keys_button aw_nr580_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
.gpio = AW_NR580_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
.gpio = AW_NR580_GPIO_BTN_WPS,
.active_low = 1,
}
};
static const char *aw_nr580_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data aw_nr580_flash_data = {
.part_probes = aw_nr580_part_probes,
};
static void __init aw_nr580_setup(void)
{
ath79_register_mdio(0, 0x0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_pci();
ath79_register_m25p80(&aw_nr580_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(aw_nr580_leds_gpio),
aw_nr580_leds_gpio);
ath79_register_gpio_keys_polled(-1, AW_NR580_KEYS_POLL_INTERVAL,
ARRAY_SIZE(aw_nr580_gpio_keys),
aw_nr580_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_AW_NR580, "AW-NR580", "AzureWave AW-NR580",
aw_nr580_setup);

147
target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-dir-600-a1.c Normal file
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/*
* D-Link DIR-600 rev. A1 board support
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#include "nvram.h"
#define DIR_600_A1_GPIO_LED_WPS 0
#define DIR_600_A1_GPIO_LED_POWER_AMBER 1
#define DIR_600_A1_GPIO_LED_POWER_GREEN 6
#define DIR_600_A1_GPIO_BTN_RESET 8
#define DIR_600_A1_GPIO_BTN_WPS 12
#define DIR_600_A1_KEYS_POLL_INTERVAL 20 /* msecs */
#define DIR_600_A1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_600_A1_KEYS_POLL_INTERVAL)
#define DIR_600_A1_NVRAM_ADDR 0x1f030000
#define DIR_600_A1_NVRAM_SIZE 0x10000
static struct mtd_partition dir_600_a1_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x030000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "nvram",
.offset = 0x030000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x040000,
.size = 0x0e0000,
}, {
.name = "rootfs",
.offset = 0x120000,
.size = 0x2c0000,
}, {
.name = "mac",
.offset = 0x3e0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "art",
.offset = 0x3f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x040000,
.size = 0x3a0000,
}
};
static struct flash_platform_data dir_600_a1_flash_data = {
.parts = dir_600_a1_partitions,
.nr_parts = ARRAY_SIZE(dir_600_a1_partitions),
};
static struct gpio_led dir_600_a1_leds_gpio[] __initdata = {
{
.name = "dir-600-a1:green:power",
.gpio = DIR_600_A1_GPIO_LED_POWER_GREEN,
}, {
.name = "dir-600-a1:amber:power",
.gpio = DIR_600_A1_GPIO_LED_POWER_AMBER,
}, {
.name = "dir-600-a1:blue:wps",
.gpio = DIR_600_A1_GPIO_LED_WPS,
.active_low = 1,
}
};
static struct gpio_keys_button dir_600_a1_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR_600_A1_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DIR_600_A1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR_600_A1_GPIO_BTN_WPS,
.active_low = 1,
}
};
static void __init dir_600_a1_setup(void)
{
const char *nvram = (char *) KSEG1ADDR(DIR_600_A1_NVRAM_ADDR);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
u8 mac_buff[6];
u8 *mac = NULL;
if (ath79_nvram_parse_mac_addr(nvram, DIR_600_A1_NVRAM_SIZE,
"lan_mac=", mac_buff) == 0) {
ath79_init_mac(ath79_eth0_data.mac_addr, mac_buff, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac_buff, 1);
mac = mac_buff;
}
ath79_register_m25p80(&dir_600_a1_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dir_600_a1_leds_gpio),
dir_600_a1_leds_gpio);
ath79_register_gpio_keys_polled(-1, DIR_600_A1_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dir_600_a1_gpio_keys),
dir_600_a1_gpio_keys);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
ap91_pci_init(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_DIR_600_A1, "DIR-600-A1", "D-Link DIR-600 rev. A1",
dir_600_a1_setup);

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target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-dir-615-c1.c Normal file
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/*
* D-Link DIR-615 rev C1 board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#include "nvram.h"
#define DIR_615C1_GPIO_LED_ORANGE_STATUS 1 /* ORANGE:STATUS:TRICOLOR */
#define DIR_615C1_GPIO_LED_BLUE_WPS 3 /* BLUE:WPS */
#define DIR_615C1_GPIO_LED_GREEN_WAN 4 /* GREEN:WAN:TRICOLOR */
#define DIR_615C1_GPIO_LED_GREEN_WANCPU 5 /* GREEN:WAN:CPU:TRICOLOR */
#define DIR_615C1_GPIO_LED_GREEN_WLAN 6 /* GREEN:WLAN */
#define DIR_615C1_GPIO_LED_GREEN_STATUS 14 /* GREEN:STATUS:TRICOLOR */
#define DIR_615C1_GPIO_LED_ORANGE_WAN 15 /* ORANGE:WAN:TRICOLOR */
/* buttons may need refinement */
#define DIR_615C1_GPIO_BTN_WPS 12
#define DIR_615C1_GPIO_BTN_RESET 21
#define DIR_615C1_KEYS_POLL_INTERVAL 20 /* msecs */
#define DIR_615C1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615C1_KEYS_POLL_INTERVAL)
#define DIR_615C1_CONFIG_ADDR 0x1f020000
#define DIR_615C1_CONFIG_SIZE 0x10000
static struct mtd_partition dir_615c1_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "config",
.offset = 0x020000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x030000,
.size = 0x0e0000,
}, {
.name = "rootfs",
.offset = 0x110000,
.size = 0x2e0000,
}, {
.name = "art",
.offset = 0x3f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x030000,
.size = 0x3c0000,
}
};
static struct flash_platform_data dir_615c1_flash_data = {
.parts = dir_615c1_partitions,
.nr_parts = ARRAY_SIZE(dir_615c1_partitions),
};
static struct gpio_led dir_615c1_leds_gpio[] __initdata = {
{
.name = "dir-615c1:orange:status",
.gpio = DIR_615C1_GPIO_LED_ORANGE_STATUS,
.active_low = 1,
}, {
.name = "dir-615c1:blue:wps",
.gpio = DIR_615C1_GPIO_LED_BLUE_WPS,
.active_low = 1,
}, {
.name = "dir-615c1:green:wan",
.gpio = DIR_615C1_GPIO_LED_GREEN_WAN,
.active_low = 1,
}, {
.name = "dir-615c1:green:wancpu",
.gpio = DIR_615C1_GPIO_LED_GREEN_WANCPU,
.active_low = 1,
}, {
.name = "dir-615c1:green:wlan",
.gpio = DIR_615C1_GPIO_LED_GREEN_WLAN,
.active_low = 1,
}, {
.name = "dir-615c1:green:status",
.gpio = DIR_615C1_GPIO_LED_GREEN_STATUS,
.active_low = 1,
}, {
.name = "dir-615c1:orange:wan",
.gpio = DIR_615C1_GPIO_LED_ORANGE_WAN,
.active_low = 1,
}
};
static struct gpio_keys_button dir_615c1_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DIR_615C1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR_615C1_GPIO_BTN_RESET,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DIR_615C1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR_615C1_GPIO_BTN_WPS,
}
};
#define DIR_615C1_LAN_PHYMASK BIT(0)
#define DIR_615C1_WAN_PHYMASK BIT(4)
#define DIR_615C1_MDIO_MASK (~(DIR_615C1_LAN_PHYMASK | \
DIR_615C1_WAN_PHYMASK))
static void __init dir_615c1_setup(void)
{
const char *config = (char *) KSEG1ADDR(DIR_615C1_CONFIG_ADDR);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
u8 mac[6];
u8 *wlan_mac = NULL;
if (ath79_nvram_parse_mac_addr(config, DIR_615C1_CONFIG_SIZE,
"lan_mac=", mac) == 0) {
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
wlan_mac = mac;
}
ath79_register_mdio(0, DIR_615C1_MDIO_MASK);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.phy_mask = DIR_615C1_LAN_PHYMASK;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = DIR_615C1_WAN_PHYMASK;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&dir_615c1_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dir_615c1_leds_gpio),
dir_615c1_leds_gpio);
ath79_register_gpio_keys_polled(-1, DIR_615C1_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dir_615c1_gpio_keys),
dir_615c1_gpio_keys);
ath79_register_wmac(eeprom, wlan_mac);
}
MIPS_MACHINE(ATH79_MACH_DIR_615_C1, "DIR-615-C1", "D-Link DIR-615 rev. C1",
dir_615c1_setup);

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/*
* D-Link DIR-825 rev. B1 board support
*
* Copyright (C) 2009-2011 Lukas Kuna, Evkanet, s.r.o.
*
* based on mach-wndr3700.c
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <linux/rtl8366.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define DIR825B1_GPIO_LED_BLUE_USB 0
#define DIR825B1_GPIO_LED_ORANGE_POWER 1
#define DIR825B1_GPIO_LED_BLUE_POWER 2
#define DIR825B1_GPIO_LED_BLUE_WPS 4
#define DIR825B1_GPIO_LED_ORANGE_PLANET 6
#define DIR825B1_GPIO_LED_BLUE_PLANET 11
#define DIR825B1_GPIO_BTN_RESET 3
#define DIR825B1_GPIO_BTN_WPS 8
#define DIR825B1_GPIO_RTL8366_SDA 5
#define DIR825B1_GPIO_RTL8366_SCK 7
#define DIR825B1_KEYS_POLL_INTERVAL 20 /* msecs */
#define DIR825B1_KEYS_DEBOUNCE_INTERVAL (3 * DIR825B1_KEYS_POLL_INTERVAL)
#define DIR825B1_CAL_LOCATION_0 0x1f661000
#define DIR825B1_CAL_LOCATION_1 0x1f665000
#define DIR825B1_MAC_LOCATION_0 0x1f66ffa0
#define DIR825B1_MAC_LOCATION_1 0x1f66ffb4
static struct mtd_partition dir825b1_partitions[] = {
{
.name = "uboot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "config",
.offset = 0x040000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x610000,
}, {
.name = "caldata",
.offset = 0x660000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "unknown",
.offset = 0x670000,
.size = 0x190000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data dir825b1_flash_data = {
.parts = dir825b1_partitions,
.nr_parts = ARRAY_SIZE(dir825b1_partitions),
};
static struct gpio_led dir825b1_leds_gpio[] __initdata = {
{
.name = "dir825b1:blue:usb",
.gpio = DIR825B1_GPIO_LED_BLUE_USB,
.active_low = 1,
}, {
.name = "dir825b1:orange:power",
.gpio = DIR825B1_GPIO_LED_ORANGE_POWER,
.active_low = 1,
}, {
.name = "dir825b1:blue:power",
.gpio = DIR825B1_GPIO_LED_BLUE_POWER,
.active_low = 1,
}, {
.name = "dir825b1:blue:wps",
.gpio = DIR825B1_GPIO_LED_BLUE_WPS,
.active_low = 1,
}, {
.name = "dir825b1:orange:planet",
.gpio = DIR825B1_GPIO_LED_ORANGE_PLANET,
.active_low = 1,
}, {
.name = "dir825b1:blue:planet",
.gpio = DIR825B1_GPIO_LED_BLUE_PLANET,
.active_low = 1,
}
};
static struct gpio_keys_button dir825b1_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DIR825B1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR825B1_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DIR825B1_KEYS_DEBOUNCE_INTERVAL,
.gpio = DIR825B1_GPIO_BTN_WPS,
.active_low = 1,
}
};
static struct rtl8366_initval dir825b1_rtl8366s_initvals[] = {
{ .reg = 0x06, .val = 0x0108 },
};
static struct rtl8366_platform_data dir825b1_rtl8366s_data = {
.gpio_sda = DIR825B1_GPIO_RTL8366_SDA,
.gpio_sck = DIR825B1_GPIO_RTL8366_SCK,
.num_initvals = ARRAY_SIZE(dir825b1_rtl8366s_initvals),
.initvals = dir825b1_rtl8366s_initvals,
};
static struct platform_device dir825b1_rtl8366s_device = {
.name = RTL8366S_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &dir825b1_rtl8366s_data,
}
};
static void dir825b1_read_ascii_mac(u8 *dest, unsigned int src_addr)
{
int ret;
u8 *src = (u8 *)KSEG1ADDR(src_addr);
ret = sscanf(src, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
&dest[0], &dest[1], &dest[2],
&dest[3], &dest[4], &dest[5]);
if (ret != ETH_ALEN)
memset(dest, 0, ETH_ALEN);
}
static void __init dir825b1_setup(void)
{
u8 mac1[ETH_ALEN], mac2[ETH_ALEN];
dir825b1_read_ascii_mac(mac1, DIR825B1_MAC_LOCATION_0);
dir825b1_read_ascii_mac(mac2, DIR825B1_MAC_LOCATION_1);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 2);
ath79_eth0_data.mii_bus_dev = &dir825b1_rtl8366s_device.dev;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_pll_data.pll_1000 = 0x11110000;
ath79_init_mac(ath79_eth1_data.mac_addr, mac1, 3);
ath79_eth1_data.mii_bus_dev = &dir825b1_rtl8366s_device.dev;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_eth1_pll_data.pll_1000 = 0x11110000;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&dir825b1_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dir825b1_leds_gpio),
dir825b1_leds_gpio);
ath79_register_gpio_keys_polled(-1, DIR825B1_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dir825b1_gpio_keys),
dir825b1_gpio_keys);
ath79_register_usb();
platform_device_register(&dir825b1_rtl8366s_device);
ap9x_pci_setup_wmac_led_pin(0, 5);
ap9x_pci_setup_wmac_led_pin(1, 5);
ap94_pci_init((u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_0), mac1,
(u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_1), mac2);
}
MIPS_MACHINE(ATH79_MACH_DIR_825_B1, "DIR-825-B1", "D-Link DIR-825 rev. B1",
dir825b1_setup);

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/*
* Senao EAP7660D board support
*
* Copyright (C) 2010 Daniel Golle <daniel.golle@gmail.com>
* Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/pci.h>
#include <linux/ath5k_platform.h>
#include <linux/delay.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/pci.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#include "pci.h"
#define EAP7660D_KEYS_POLL_INTERVAL 20 /* msecs */
#define EAP7660D_KEYS_DEBOUNCE_INTERVAL (3 * EAP7660D_KEYS_POLL_INTERVAL)
#define EAP7660D_GPIO_DS4 7
#define EAP7660D_GPIO_DS5 2
#define EAP7660D_GPIO_DS7 0
#define EAP7660D_GPIO_DS8 4
#define EAP7660D_GPIO_SW1 3
#define EAP7660D_GPIO_SW3 8
#define EAP7660D_PHYMASK BIT(20)
#define EAP7660D_BOARDCONFIG 0x1F7F0000
#define EAP7660D_GBIC_MAC_OFFSET 0x1000
#define EAP7660D_WMAC0_MAC_OFFSET 0x1010
#define EAP7660D_WMAC1_MAC_OFFSET 0x1016
#define EAP7660D_WMAC0_CALDATA_OFFSET 0x2000
#define EAP7660D_WMAC1_CALDATA_OFFSET 0x3000
static struct ath5k_platform_data eap7660d_wmac0_data;
static struct ath5k_platform_data eap7660d_wmac1_data;
static char eap7660d_wmac0_mac[6];
static char eap7660d_wmac1_mac[6];
static u16 eap7660d_wmac0_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
static u16 eap7660d_wmac1_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
#ifdef CONFIG_PCI
static int eap7660d_pci_plat_dev_init(struct pci_dev *dev)
{
switch (PCI_SLOT(dev->devfn)) {
case 17:
dev->dev.platform_data = &eap7660d_wmac0_data;
break;
case 18:
dev->dev.platform_data = &eap7660d_wmac1_data;
break;
}
return 0;
}
void __init eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
u8 *cal_data1, u8 *mac_addr1)
{
if (cal_data0 && *cal_data0 == 0xa55a) {
memcpy(eap7660d_wmac0_eeprom, cal_data0,
ATH5K_PLAT_EEP_MAX_WORDS);
eap7660d_wmac0_data.eeprom_data = eap7660d_wmac0_eeprom;
}
if (cal_data1 && *cal_data1 == 0xa55a) {
memcpy(eap7660d_wmac1_eeprom, cal_data1,
ATH5K_PLAT_EEP_MAX_WORDS);
eap7660d_wmac1_data.eeprom_data = eap7660d_wmac1_eeprom;
}
if (mac_addr0) {
memcpy(eap7660d_wmac0_mac, mac_addr0,
sizeof(eap7660d_wmac0_mac));
eap7660d_wmac0_data.macaddr = eap7660d_wmac0_mac;
}
if (mac_addr1) {
memcpy(eap7660d_wmac1_mac, mac_addr1,
sizeof(eap7660d_wmac1_mac));
eap7660d_wmac1_data.macaddr = eap7660d_wmac1_mac;
}
ath79_pci_set_plat_dev_init(eap7660d_pci_plat_dev_init);
ath79_register_pci();
}
#else
static inline void eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
u8 *cal_data1, u8 *mac_addr1)
{
}
#endif /* CONFIG_PCI */
static struct gpio_led eap7660d_leds_gpio[] __initdata = {
{
.name = "eap7660d:green:ds8",
.gpio = EAP7660D_GPIO_DS8,
.active_low = 0,
},
{
.name = "eap7660d:green:ds5",
.gpio = EAP7660D_GPIO_DS5,
.active_low = 0,
},
{
.name = "eap7660d:green:ds7",
.gpio = EAP7660D_GPIO_DS7,
.active_low = 0,
},
{
.name = "eap7660d:green:ds4",
.gpio = EAP7660D_GPIO_DS4,
.active_low = 0,
}
};
static struct gpio_keys_button eap7660d_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
.gpio = EAP7660D_GPIO_SW1,
.active_low = 1,
},
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
.gpio = EAP7660D_GPIO_SW3,
.active_low = 1,
}
};
static const char *eap7660d_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data eap7660d_flash_data = {
.part_probes = eap7660d_part_probes,
};
static void __init eap7660d_setup(void)
{
u8 *boardconfig = (u8 *) KSEG1ADDR(EAP7660D_BOARDCONFIG);
ath79_register_mdio(0, ~EAP7660D_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr,
boardconfig + EAP7660D_GBIC_MAC_OFFSET, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = EAP7660D_PHYMASK;
ath79_register_eth(0);
ath79_register_m25p80(&eap7660d_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(eap7660d_leds_gpio),
eap7660d_leds_gpio);
ath79_register_gpio_keys_polled(-1, EAP7660D_KEYS_POLL_INTERVAL,
ARRAY_SIZE(eap7660d_gpio_keys),
eap7660d_gpio_keys);
eap7660d_pci_init(boardconfig + EAP7660D_WMAC0_CALDATA_OFFSET,
boardconfig + EAP7660D_WMAC0_MAC_OFFSET,
boardconfig + EAP7660D_WMAC1_CALDATA_OFFSET,
boardconfig + EAP7660D_WMAC1_MAC_OFFSET);
};
MIPS_MACHINE(ATH79_MACH_EAP7660D, "EAP7660D", "Senao EAP7660D",
eap7660d_setup);

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/*
* ALFA NETWORKS Hornet-UB board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define HORNET_UB_GPIO_LED_WLAN 0
#define HORNET_UB_GPIO_LED_USB 1
#define HORNET_UB_GPIO_LED_LAN 13
#define HORNET_UB_GPIO_LED_WAN 17
#define HORNET_UB_GPIO_LED_WPS 27
#define HORNET_UB_GPIO_BTN_RESET 11
#define HORNET_UB_GPIO_BTN_WPS 12
#define HORNET_UB_GPIO_USB_POWER 26
#define HORNET_UB_KEYS_POLL_INTERVAL 20 /* msecs */
#define HORNET_UB_KEYS_DEBOUNCE_INTERVAL (3 * HORNET_UB_KEYS_POLL_INTERVAL)
#define HORNET_UB_MAC0_OFFSET 0x0000
#define HORNET_UB_MAC1_OFFSET 0x0006
#define HORNET_UB_CALDATA_OFFSET 0x1000
static struct gpio_led hornet_ub_leds_gpio[] __initdata = {
{
.name = "alfa:blue:lan",
.gpio = HORNET_UB_GPIO_LED_LAN,
.active_low = 0,
},
{
.name = "alfa:blue:usb",
.gpio = HORNET_UB_GPIO_LED_USB,
.active_low = 0,
},
{
.name = "alfa:blue:wan",
.gpio = HORNET_UB_GPIO_LED_WAN,
.active_low = 1,
},
{
.name = "alfa:blue:wlan",
.gpio = HORNET_UB_GPIO_LED_WLAN,
.active_low = 0,
},
{
.name = "alfa:blue:wps",
.gpio = HORNET_UB_GPIO_LED_WPS,
.active_low = 1,
},
};
static struct gpio_keys_button hornet_ub_gpio_keys[] __initdata = {
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
.gpio = HORNET_UB_GPIO_BTN_WPS,
.active_low = 1,
},
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
.gpio = HORNET_UB_GPIO_BTN_RESET,
.active_low = 0,
}
};
static void __init hornet_ub_gpio_setup(void)
{
u32 t;
ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
ath79_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
gpio_request(HORNET_UB_GPIO_USB_POWER, "USB power");
gpio_direction_output(HORNET_UB_GPIO_USB_POWER, 1);
}
static void __init hornet_ub_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
hornet_ub_gpio_setup();
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(hornet_ub_leds_gpio),
hornet_ub_leds_gpio);
ath79_register_gpio_keys_polled(-1, HORNET_UB_KEYS_POLL_INTERVAL,
ARRAY_SIZE(hornet_ub_gpio_keys),
hornet_ub_gpio_keys);
ath79_init_mac(ath79_eth1_data.mac_addr,
art + HORNET_UB_MAC0_OFFSET, 0);
ath79_init_mac(ath79_eth0_data.mac_addr,
art + HORNET_UB_MAC1_OFFSET, 0);
ath79_register_mdio(0, 0x0);
ath79_register_eth(1);
ath79_register_eth(0);
ath79_register_wmac(art + HORNET_UB_CALDATA_OFFSET, NULL);
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_HORNET_UB, "HORNET-UB", "ALFA NETWORKS Hornet-UB",
hornet_ub_setup);

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/*
* jjPlus JA76PF board support
*/
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define JA76PF_KEYS_POLL_INTERVAL 20 /* msecs */
#define JA76PF_KEYS_DEBOUNCE_INTERVAL (3 * JA76PF_KEYS_POLL_INTERVAL)
#define JA76PF_GPIO_I2C_SCL 0
#define JA76PF_GPIO_I2C_SDA 1
#define JA76PF_GPIO_LED_1 5
#define JA76PF_GPIO_LED_2 4
#define JA76PF_GPIO_LED_3 3
#define JA76PF_GPIO_BTN_RESET 11
static struct gpio_led ja76pf_leds_gpio[] __initdata = {
{
.name = "ja76pf:green:led1",
.gpio = JA76PF_GPIO_LED_1,
.active_low = 1,
}, {
.name = "ja76pf:green:led2",
.gpio = JA76PF_GPIO_LED_2,
.active_low = 1,
}, {
.name = "ja76pf:green:led3",
.gpio = JA76PF_GPIO_LED_3,
.active_low = 1,
}
};
static struct gpio_keys_button ja76pf_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
.gpio = JA76PF_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct i2c_gpio_platform_data ja76pf_i2c_gpio_data = {
.sda_pin = JA76PF_GPIO_I2C_SDA,
.scl_pin = JA76PF_GPIO_I2C_SCL,
};
static struct platform_device ja76pf_i2c_gpio_device = {
.name = "i2c-gpio",
.id = 0,
.dev = {
.platform_data = &ja76pf_i2c_gpio_data,
}
};
static const char *ja76pf_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data ja76pf_flash_data = {
.part_probes = ja76pf_part_probes,
};
#define JA76PF_WAN_PHYMASK (1 << 4)
#define JA76PF_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 < 3))
#define JA76PF_MDIO_PHYMASK (JA76PF_LAN_PHYMASK | JA76PF_WAN_PHYMASK)
static void __init ja76pf_init(void)
{
ath79_register_m25p80(&ja76pf_flash_data);
ath79_register_mdio(0, ~JA76PF_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = JA76PF_LAN_PHYMASK;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = JA76PF_WAN_PHYMASK;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
platform_device_register(&ja76pf_i2c_gpio_device);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ja76pf_leds_gpio),
ja76pf_leds_gpio);
ath79_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ja76pf_gpio_keys),
ja76pf_gpio_keys);
ath79_register_usb();
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_JA76PF, "JA76PF", "jjPlus JA76PF", ja76pf_init);

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/*
* jjPlus JWAP003 board support
*
*/
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-gpio-buttons.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define JWAP003_KEYS_POLL_INTERVAL 20 /* msecs */
#define JWAP003_KEYS_DEBOUNCE_INTERVAL (3 * JWAP003_KEYS_POLL_INTERVAL)
#define JWAP003_GPIO_WPS 11
#define JWAP003_GPIO_I2C_SCL 0
#define JWAP003_GPIO_I2C_SDA 1
static struct gpio_keys_button jwap003_gpio_keys[] __initdata = {
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = JWAP003_KEYS_DEBOUNCE_INTERVAL,
.gpio = JWAP003_GPIO_WPS,
.active_low = 1,
}
};
static struct i2c_gpio_platform_data jwap003_i2c_gpio_data = {
.sda_pin = JWAP003_GPIO_I2C_SDA,
.scl_pin = JWAP003_GPIO_I2C_SCL,
};
static struct platform_device jwap003_i2c_gpio_device = {
.name = "i2c-gpio",
.id = 0,
.dev = {
.platform_data = &jwap003_i2c_gpio_data,
}
};
static const char *jwap003_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data jwap003_flash_data = {
.part_probes = jwap003_part_probes,
};
#define JWAP003_WAN_PHYMASK BIT(0)
#define JWAP003_LAN_PHYMASK BIT(4)
static void __init jwap003_init(void)
{
ath79_register_m25p80(&jwap003_flash_data);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.phy_mask = JWAP003_WAN_PHYMASK;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.has_ar8216 = 1;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = JWAP003_LAN_PHYMASK;
ath79_eth1_data.speed = SPEED_100;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
platform_device_register(&jwap003_i2c_gpio_device);
ath79_register_usb();
ath79_register_gpio_keys_polled(-1, JWAP003_KEYS_POLL_INTERVAL,
ARRAY_SIZE(jwap003_gpio_keys),
jwap003_gpio_keys);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_JWAP003, "JWAP003", "jjPlus JWAP003", jwap003_init);

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/*
* Planex MZK-W04NU board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define MZK_W04NU_GPIO_LED_USB 0
#define MZK_W04NU_GPIO_LED_STATUS 1
#define MZK_W04NU_GPIO_LED_WPS 3
#define MZK_W04NU_GPIO_LED_WLAN 6
#define MZK_W04NU_GPIO_LED_AP 15
#define MZK_W04NU_GPIO_LED_ROUTER 16
#define MZK_W04NU_GPIO_BTN_APROUTER 5
#define MZK_W04NU_GPIO_BTN_WPS 12
#define MZK_W04NU_GPIO_BTN_RESET 21
#define MZK_W04NU_KEYS_POLL_INTERVAL 20 /* msecs */
#define MZK_W04NU_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W04NU_KEYS_POLL_INTERVAL)
static struct mtd_partition mzk_w04nu_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x160000,
}, {
.name = "rootfs",
.offset = 0x1b0000,
.size = 0x630000,
}, {
.name = "art",
.offset = 0x7e0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x790000,
}
};
static struct flash_platform_data mzk_w04nu_flash_data = {
.parts = mzk_w04nu_partitions,
.nr_parts = ARRAY_SIZE(mzk_w04nu_partitions),
};
static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
{
.name = "planex:green:status",
.gpio = MZK_W04NU_GPIO_LED_STATUS,
.active_low = 1,
}, {
.name = "planex:blue:wps",
.gpio = MZK_W04NU_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "planex:green:wlan",
.gpio = MZK_W04NU_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "planex:green:usb",
.gpio = MZK_W04NU_GPIO_LED_USB,
.active_low = 1,
}, {
.name = "planex:green:ap",
.gpio = MZK_W04NU_GPIO_LED_AP,
.active_low = 1,
}, {
.name = "planex:green:router",
.gpio = MZK_W04NU_GPIO_LED_ROUTER,
.active_low = 1,
}
};
static struct gpio_keys_button mzk_w04nu_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZK_W04NU_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZK_W04NU_GPIO_BTN_WPS,
.active_low = 1,
}, {
.desc = "aprouter",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZK_W04NU_GPIO_BTN_APROUTER,
.active_low = 0,
}
};
#define MZK_W04NU_WAN_PHYMASK BIT(4)
#define MZK_W04NU_MDIO_MASK (~MZK_W04NU_WAN_PHYMASK)
static void __init mzk_w04nu_setup(void)
{
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_mdio(0, MZK_W04NU_MDIO_MASK);
ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.has_ar8216 = 1;
ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = MZK_W04NU_WAN_PHYMASK;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&mzk_w04nu_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
mzk_w04nu_leds_gpio);
ath79_register_gpio_keys_polled(-1, MZK_W04NU_KEYS_POLL_INTERVAL,
ARRAY_SIZE(mzk_w04nu_gpio_keys),
mzk_w04nu_gpio_keys);
ath79_register_usb();
ath79_register_wmac(eeprom, NULL);
}
MIPS_MACHINE(ATH79_MACH_MZK_W04NU, "MZK-W04NU", "Planex MZK-W04NU",
mzk_w04nu_setup);

155
target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-mzk-w300nh.c Normal file
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/*
* Planex MZK-W300NH board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define MZK_W300NH_GPIO_LED_STATUS 1
#define MZK_W300NH_GPIO_LED_WPS 3
#define MZK_W300NH_GPIO_LED_WLAN 6
#define MZK_W300NH_GPIO_LED_AP 15
#define MZK_W300NH_GPIO_LED_ROUTER 16
#define MZK_W300NH_GPIO_BTN_APROUTER 5
#define MZK_W300NH_GPIO_BTN_WPS 12
#define MZK_W300NH_GPIO_BTN_RESET 21
#define MZK_W300NH_KEYS_POLL_INTERVAL 20 /* msecs */
#define MZK_W300NH_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W300NH_KEYS_POLL_INTERVAL)
static struct mtd_partition mzk_w300nh_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x160000,
}, {
.name = "rootfs",
.offset = 0x1b0000,
.size = 0x630000,
}, {
.name = "art",
.offset = 0x7e0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x790000,
}
};
static struct flash_platform_data mzk_w300nh_flash_data = {
.parts = mzk_w300nh_partitions,
.nr_parts = ARRAY_SIZE(mzk_w300nh_partitions),
};
static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
{
.name = "planex:green:status",
.gpio = MZK_W300NH_GPIO_LED_STATUS,
.active_low = 1,
}, {
.name = "planex:blue:wps",
.gpio = MZK_W300NH_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "planex:green:wlan",
.gpio = MZK_W300NH_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "planex:green:ap",
.gpio = MZK_W300NH_GPIO_LED_AP,
.active_low = 1,
}, {
.name = "planex:green:router",
.gpio = MZK_W300NH_GPIO_LED_ROUTER,
.active_low = 1,
}
};
static struct gpio_keys_button mzk_w300nh_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZK_W300NH_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZK_W300NH_GPIO_BTN_WPS,
.active_low = 1,
}, {
.desc = "aprouter",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = MZK_W300NH_GPIO_BTN_APROUTER,
.active_low = 0,
}
};
#define MZK_W300NH_WAN_PHYMASK BIT(4)
#define MZK_W300NH_MDIO_MASK (~MZK_W300NH_WAN_PHYMASK)
static void __init mzk_w300nh_setup(void)
{
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_mdio(0, MZK_W300NH_MDIO_MASK);
ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.has_ar8216 = 1;
ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = MZK_W300NH_WAN_PHYMASK;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&mzk_w300nh_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
mzk_w300nh_leds_gpio);
ath79_register_gpio_keys_polled(-1, MZK_W300NH_KEYS_POLL_INTERVAL,
ARRAY_SIZE(mzk_w300nh_gpio_keys),
mzk_w300nh_gpio_keys);
ath79_register_wmac(eeprom, NULL);
}
MIPS_MACHINE(ATH79_MACH_MZK_W300NH, "MZK-W300NH", "Planex MZK-W300NH",
mzk_w300nh_setup);

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target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-nbg460n.c Normal file
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/*
* Zyxel NBG 460N/550N/550NH board support
*
* Copyright (C) 2010 Michael Kurz <michi.kurz@googlemail.com>
*
* based on mach-tl-wr1043nd.c
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <linux/i2c-gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/rtl8366.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
/* LEDs */
#define NBG460N_GPIO_LED_WPS 3
#define NBG460N_GPIO_LED_WAN 6
#define NBG460N_GPIO_LED_POWER 14
#define NBG460N_GPIO_LED_WLAN 15
/* Buttons */
#define NBG460N_GPIO_BTN_WPS 12
#define NBG460N_GPIO_BTN_RESET 21
#define NBG460N_KEYS_POLL_INTERVAL 20 /* msecs */
#define NBG460N_KEYS_DEBOUNCE_INTERVAL (3 * NBG460N_KEYS_POLL_INTERVAL)
/* RTC chip PCF8563 I2C interface */
#define NBG460N_GPIO_PCF8563_SDA 8
#define NBG460N_GPIO_PCF8563_SCK 7
/* Switch configuration I2C interface */
#define NBG460N_GPIO_RTL8366_SDA 16
#define NBG460N_GPIO_RTL8366_SCK 18
static struct mtd_partition nbg460n_partitions[] = {
{
.name = "Bootbase",
.offset = 0,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "U-Boot Config",
.offset = 0x010000,
.size = 0x030000,
}, {
.name = "U-Boot",
.offset = 0x040000,
.size = 0x030000,
}, {
.name = "linux",
.offset = 0x070000,
.size = 0x0e0000,
}, {
.name = "rootfs",
.offset = 0x150000,
.size = 0x2a0000,
}, {
.name = "CalibData",
.offset = 0x3f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x070000,
.size = 0x380000,
}
};
static struct flash_platform_data nbg460n_flash_data = {
.parts = nbg460n_partitions,
.nr_parts = ARRAY_SIZE(nbg460n_partitions),
};
static struct gpio_led nbg460n_leds_gpio[] __initdata = {
{
.name = "nbg460n:green:power",
.gpio = NBG460N_GPIO_LED_POWER,
.active_low = 0,
.default_trigger = "default-on",
}, {
.name = "nbg460n:green:wps",
.gpio = NBG460N_GPIO_LED_WPS,
.active_low = 0,
}, {
.name = "nbg460n:green:wlan",
.gpio = NBG460N_GPIO_LED_WLAN,
.active_low = 0,
}, {
/* Not really for controlling the LED,
when set low the LED blinks uncontrollable */
.name = "nbg460n:green:wan",
.gpio = NBG460N_GPIO_LED_WAN,
.active_low = 0,
}
};
static struct gpio_keys_button nbg460n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
.gpio = NBG460N_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = NBG460N_KEYS_DEBOUNCE_INTERVAL,
.gpio = NBG460N_GPIO_BTN_WPS,
.active_low = 1,
}
};
static struct i2c_gpio_platform_data nbg460n_i2c_device_platdata = {
.sda_pin = NBG460N_GPIO_PCF8563_SDA,
.scl_pin = NBG460N_GPIO_PCF8563_SCK,
.udelay = 10,
};
static struct platform_device nbg460n_i2c_device = {
.name = "i2c-gpio",
.id = -1,
.num_resources = 0,
.resource = NULL,
.dev = {
.platform_data = &nbg460n_i2c_device_platdata,
},
};
static struct i2c_board_info nbg460n_i2c_devs[] __initdata = {
{
I2C_BOARD_INFO("pcf8563", 0x51),
},
};
static void __devinit nbg460n_i2c_init(void)
{
/* The gpio interface */
platform_device_register(&nbg460n_i2c_device);
/* I2C devices */
i2c_register_board_info(0, nbg460n_i2c_devs,
ARRAY_SIZE(nbg460n_i2c_devs));
}
static struct rtl8366_platform_data nbg460n_rtl8366s_data = {
.gpio_sda = NBG460N_GPIO_RTL8366_SDA,
.gpio_sck = NBG460N_GPIO_RTL8366_SCK,
};
static struct platform_device nbg460n_rtl8366s_device = {
.name = RTL8366S_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &nbg460n_rtl8366s_data,
}
};
static void __init nbg460n_setup(void)
{
/* end of bootloader sector contains mac address */
u8 *mac = (u8 *) KSEG1ADDR(0x1fc0fff8);
/* last sector contains wlan calib data */
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
/* LAN Port */
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
/* WAN Port */
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
ath79_eth1_data.mii_bus_dev = &nbg460n_rtl8366s_device.dev;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_register_eth(0);
ath79_register_eth(1);
/* register the switch phy */
platform_device_register(&nbg460n_rtl8366s_device);
/* register flash */
ath79_register_m25p80(&nbg460n_flash_data);
ath79_register_wmac(eeprom, mac);
/* register RTC chip */
nbg460n_i2c_init();
ath79_register_leds_gpio(-1, ARRAY_SIZE(nbg460n_leds_gpio),
nbg460n_leds_gpio);
ath79_register_gpio_keys_polled(-1, NBG460N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(nbg460n_gpio_keys),
nbg460n_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_NBG460N, "NBG460N", "Zyxel NBG460N/550N/550NH",
nbg460n_setup);

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/*
* OpenMesh OM2P support
*
* Copyright (C) 2011 Marek Lindner <marek@open-mesh.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#define OM2P_GPIO_LED_POWER 0
#define OM2P_GPIO_LED_GREEN 13
#define OM2P_GPIO_LED_RED 14
#define OM2P_GPIO_LED_YELLOW 15
#define OM2P_GPIO_LED_LAN 16
#define OM2P_GPIO_LED_WAN 17
#define OM2P_GPIO_BTN_RESET 11
#define OM2P_KEYS_POLL_INTERVAL 20 /* msecs */
#define OM2P_KEYS_DEBOUNCE_INTERVAL (3 * OM2P_KEYS_POLL_INTERVAL)
#define OM2P_WAN_PHYMASK BIT(4)
static struct flash_platform_data om2p_flash_data = {
.type = "s25sl12800",
.name = "ar7240-nor0",
};
static struct gpio_led om2p_leds_gpio[] __initdata = {
{
.name = "om2p:blue:power",
.gpio = OM2P_GPIO_LED_POWER,
.active_low = 1,
}, {
.name = "om2p:red:wifi",
.gpio = OM2P_GPIO_LED_RED,
.active_low = 1,
}, {
.name = "om2p:yellow:wifi",
.gpio = OM2P_GPIO_LED_YELLOW,
.active_low = 1,
}, {
.name = "om2p:green:wifi",
.gpio = OM2P_GPIO_LED_GREEN,
.active_low = 1,
}, {
.name = "om2p:blue:lan",
.gpio = OM2P_GPIO_LED_LAN,
.active_low = 1,
}, {
.name = "om2p:blue:wan",
.gpio = OM2P_GPIO_LED_WAN,
.active_low = 1,
}
};
static struct gpio_keys_button om2p_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = OM2P_KEYS_DEBOUNCE_INTERVAL,
.gpio = OM2P_GPIO_BTN_RESET,
.active_low = 1,
}
};
static void __init om2p_setup(void)
{
u8 *mac1 = (u8 *)KSEG1ADDR(0x1ffc0000);
u8 *mac2 = (u8 *)KSEG1ADDR(0x1ffc0000 + ETH_ALEN);
u8 *ee = (u8 *)KSEG1ADDR(0x1ffc1000);
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_m25p80(&om2p_flash_data);
ath79_register_mdio(0, ~OM2P_WAN_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
ath79_register_eth(0);
ath79_register_eth(1);
ap91_pci_init(ee, NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(om2p_leds_gpio),
om2p_leds_gpio);
ath79_register_gpio_keys_polled(-1, OM2P_KEYS_POLL_INTERVAL,
ARRAY_SIZE(om2p_gpio_keys),
om2p_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_OM2P, "OM2P", "OpenMesh OM2P", om2p_setup);

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/*
* Atheros PB42 board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define PB42_KEYS_POLL_INTERVAL 20 /* msecs */
#define PB42_KEYS_DEBOUNCE_INTERVAL (3 * PB42_KEYS_POLL_INTERVAL)
#define PB42_GPIO_BTN_SW4 8
#define PB42_GPIO_BTN_SW5 3
static struct gpio_keys_button pb42_gpio_keys[] __initdata = {
{
.desc = "sw4",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
.gpio = PB42_GPIO_BTN_SW4,
.active_low = 1,
}, {
.desc = "sw5",
.type = EV_KEY,
.code = BTN_1,
.debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
.gpio = PB42_GPIO_BTN_SW5,
.active_low = 1,
}
};
static const char *pb42_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data pb42_flash_data = {
.part_probes = pb42_part_probes,
};
#define PB42_WAN_PHYMASK BIT(20)
#define PB42_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
#define PB42_MDIO_PHYMASK (PB42_LAN_PHYMASK | PB42_WAN_PHYMASK)
static void __init pb42_init(void)
{
ath79_register_m25p80(&pb42_flash_data);
ath79_register_mdio(0, ~PB42_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = PB42_WAN_PHYMASK;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.speed = SPEED_100;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_gpio_keys_polled(-1, PB42_KEYS_POLL_INTERVAL,
ARRAY_SIZE(pb42_gpio_keys),
pb42_gpio_keys);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_PB42, "PB42", "Atheros PB42", pb42_init);

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/*
* Atheros PB92 board support
*
* Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
static struct mtd_partition pb92_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
}, {
.name = "rootfs",
.offset = 0x050000,
.size = 0x2b0000,
}, {
.name = "uImage",
.offset = 0x300000,
.size = 0x0e0000,
}, {
.name = "ART",
.offset = 0x3e0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data pb92_flash_data = {
.parts = pb92_partitions,
.nr_parts = ARRAY_SIZE(pb92_partitions),
};
#define PB92_KEYS_POLL_INTERVAL 20 /* msecs */
#define PB92_KEYS_DEBOUNCE_INTERVAL (3 * PB92_KEYS_POLL_INTERVAL)
#define PB92_GPIO_BTN_SW4 8
#define PB92_GPIO_BTN_SW5 3
static struct gpio_keys_button pb92_gpio_keys[] __initdata = {
{
.desc = "sw4",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
.gpio = PB92_GPIO_BTN_SW4,
.active_low = 1,
}, {
.desc = "sw5",
.type = EV_KEY,
.code = BTN_1,
.debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
.gpio = PB92_GPIO_BTN_SW5,
.active_low = 1,
}
};
static void __init pb92_init(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_m25p80(&pb92_flash_data);
ath79_register_mdio(0, ~BIT(0));
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_mask = BIT(0);
ath79_register_eth(0);
ath79_register_gpio_keys_polled(-1, PB92_KEYS_POLL_INTERVAL,
ARRAY_SIZE(pb92_gpio_keys),
pb92_gpio_keys);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_PB92, "PB92", "Atheros PB92", pb92_init);

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/*
* MikroTik RouterBOARD 4xx series support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/mdio-gpio.h>
#include <linux/mmc/host.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/spi/mmc_spi.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/pci.h>
#include <asm/mach-ath79/rb4xx_cpld.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define RB4XX_GPIO_USER_LED 4
#define RB4XX_GPIO_RESET_SWITCH 7
#define RB4XX_GPIO_CPLD_BASE 32
#define RB4XX_GPIO_CPLD_LED1 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED1)
#define RB4XX_GPIO_CPLD_LED2 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED2)
#define RB4XX_GPIO_CPLD_LED3 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED3)
#define RB4XX_GPIO_CPLD_LED4 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED4)
#define RB4XX_GPIO_CPLD_LED5 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED5)
#define RB4XX_KEYS_POLL_INTERVAL 20 /* msecs */
#define RB4XX_KEYS_DEBOUNCE_INTERVAL (3 * RB4XX_KEYS_POLL_INTERVAL)
static struct gpio_led rb4xx_leds_gpio[] __initdata = {
{
.name = "rb4xx:yellow:user",
.gpio = RB4XX_GPIO_USER_LED,
.active_low = 0,
}, {
.name = "rb4xx:green:led1",
.gpio = RB4XX_GPIO_CPLD_LED1,
.active_low = 1,
}, {
.name = "rb4xx:green:led2",
.gpio = RB4XX_GPIO_CPLD_LED2,
.active_low = 1,
}, {
.name = "rb4xx:green:led3",
.gpio = RB4XX_GPIO_CPLD_LED3,
.active_low = 1,
}, {
.name = "rb4xx:green:led4",
.gpio = RB4XX_GPIO_CPLD_LED4,
.active_low = 1,
}, {
.name = "rb4xx:green:led5",
.gpio = RB4XX_GPIO_CPLD_LED5,
.active_low = 0,
},
};
static struct gpio_keys_button rb4xx_gpio_keys[] __initdata = {
{
.desc = "reset_switch",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = RB4XX_KEYS_DEBOUNCE_INTERVAL,
.gpio = RB4XX_GPIO_RESET_SWITCH,
.active_low = 1,
}
};
static struct platform_device rb4xx_nand_device = {
.name = "rb4xx-nand",
.id = -1,
};
static struct ath79_pci_irq rb4xx_pci_irqs[] __initdata = {
{
.slot = 17,
.pin = 1,
.irq = ATH79_PCI_IRQ(2),
}, {
.slot = 18,
.pin = 1,
.irq = ATH79_PCI_IRQ(0),
}, {
.slot = 18,
.pin = 2,
.irq = ATH79_PCI_IRQ(1),
}, {
.slot = 19,
.pin = 1,
.irq = ATH79_PCI_IRQ(1),
}, {
.slot = 19,
.pin = 1,
.irq = ATH79_PCI_IRQ(2),
}
};
static struct mtd_partition rb4xx_partitions[] = {
{
.name = "routerboot",
.offset = 0,
.size = 0x0b000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "hard_config",
.offset = 0x0b000,
.size = 0x01000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "bios",
.offset = 0x0d000,
.size = 0x02000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "soft_config",
.offset = 0x0f000,
.size = 0x01000,
}
};
static struct flash_platform_data rb4xx_flash_data = {
.type = "pm25lv512",
.parts = rb4xx_partitions,
.nr_parts = ARRAY_SIZE(rb4xx_partitions),
};
static struct rb4xx_cpld_platform_data rb4xx_cpld_data = {
.gpio_base = RB4XX_GPIO_CPLD_BASE,
};
static struct mmc_spi_platform_data rb4xx_mmc_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
};
static struct spi_board_info rb4xx_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.platform_data = &rb4xx_flash_data,
}, {
.bus_num = 0,
.chip_select = 1,
.max_speed_hz = 25000000,
.modalias = "spi-rb4xx-cpld",
.platform_data = &rb4xx_cpld_data,
}
};
static struct spi_board_info rb4xx_microsd_info[] = {
{
.bus_num = 0,
.chip_select = 2,
.max_speed_hz = 25000000,
.modalias = "mmc_spi",
.platform_data = &rb4xx_mmc_data,
}
};
static struct resource rb4xx_spi_resources[] = {
{
.start = AR71XX_SPI_BASE,
.end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device rb4xx_spi_device = {
.name = "rb4xx-spi",
.id = -1,
.resource = rb4xx_spi_resources,
.num_resources = ARRAY_SIZE(rb4xx_spi_resources),
};
static void __init rb4xx_generic_setup(void)
{
ath79_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
AR71XX_GPIO_FUNC_SPI_CS2_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio),
rb4xx_leds_gpio);
ath79_register_gpio_keys_polled(-1, RB4XX_KEYS_POLL_INTERVAL,
ARRAY_SIZE(rb4xx_gpio_keys),
rb4xx_gpio_keys);
spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info));
platform_device_register(&rb4xx_spi_device);
platform_device_register(&rb4xx_nand_device);
}
static void __init rb411_setup(void)
{
rb4xx_generic_setup();
spi_register_board_info(rb4xx_microsd_info,
ARRAY_SIZE(rb4xx_microsd_info));
ath79_register_mdio(0, 0xfffffffc);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = 0x00000003;
ath79_register_eth(0);
ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_RB_411, "411", "MikroTik RouterBOARD 411/A/AH",
rb411_setup);
static void __init rb411u_setup(void)
{
rb411_setup();
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_RB_411U, "411U", "MikroTik RouterBOARD 411U",
rb411u_setup);
#define RB433_LAN_PHYMASK BIT(0)
#define RB433_WAN_PHYMASK BIT(4)
#define RB433_MDIO_PHYMASK (RB433_LAN_PHYMASK | RB433_WAN_PHYMASK)
static void __init rb433_setup(void)
{
rb4xx_generic_setup();
spi_register_board_info(rb4xx_microsd_info,
ARRAY_SIZE(rb4xx_microsd_info));
ath79_register_mdio(0, ~RB433_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 1);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = RB433_LAN_PHYMASK;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 0);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = RB433_WAN_PHYMASK;
ath79_register_eth(1);
ath79_register_eth(0);
ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_RB_433, "433", "MikroTik RouterBOARD 433/AH",
rb433_setup);
static void __init rb433u_setup(void)
{
rb433_setup();
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_RB_433U, "433U", "MikroTik RouterBOARD 433UAH",
rb433u_setup);
#define RB450_LAN_PHYMASK BIT(0)
#define RB450_WAN_PHYMASK BIT(4)
#define RB450_MDIO_PHYMASK (RB450_LAN_PHYMASK | RB450_WAN_PHYMASK)
static void __init rb450_generic_setup(int gige)
{
rb4xx_generic_setup();
ath79_register_mdio(0, ~RB450_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 1);
ath79_eth0_data.phy_if_mode = (gige) ?
PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = RB450_LAN_PHYMASK;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 0);
ath79_eth1_data.phy_if_mode = (gige) ?
PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = RB450_WAN_PHYMASK;
ath79_register_eth(1);
ath79_register_eth(0);
}
static void __init rb450_setup(void)
{
rb450_generic_setup(0);
}
MIPS_MACHINE(ATH79_MACH_RB_450, "450", "MikroTik RouterBOARD 450",
rb450_setup);
static void __init rb450g_setup(void)
{
rb450_generic_setup(1);
spi_register_board_info(rb4xx_microsd_info,
ARRAY_SIZE(rb4xx_microsd_info));
}
MIPS_MACHINE(ATH79_MACH_RB_450G, "450G", "MikroTik RouterBOARD 450G",
rb450g_setup);
static void __init rb493_setup(void)
{
rb4xx_generic_setup();
ath79_register_mdio(0, 0x3fffff00);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = 0x00000001;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_RB_493, "493", "MikroTik RouterBOARD 493/AH",
rb493_setup);
#define RB493G_GPIO_MDIO_MDC 7
#define RB493G_GPIO_MDIO_DATA 8
#define RB493G_MDIO_PHYMASK BIT(0)
static struct mdio_gpio_platform_data rb493g_mdio_data = {
.mdc = RB493G_GPIO_MDIO_MDC,
.mdio = RB493G_GPIO_MDIO_DATA,
.phy_mask = ~RB493G_MDIO_PHYMASK,
};
static struct platform_device rb493g_mdio_device = {
.name = "mdio-gpio",
.id = -1,
.dev = {
.platform_data = &rb493g_mdio_data,
},
};
static void __init rb493g_setup(void)
{
ath79_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN |
AR71XX_GPIO_FUNC_SPI_CS2_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio),
rb4xx_leds_gpio);
spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info));
platform_device_register(&rb4xx_spi_device);
platform_device_register(&rb4xx_nand_device);
ath79_register_mdio(0, ~RB493G_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = RB493G_MDIO_PHYMASK;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.mii_bus_dev = &rb493g_mdio_device.dev;
ath79_eth1_data.phy_mask = RB493G_MDIO_PHYMASK;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
platform_device_register(&rb493g_mdio_device);
ath79_register_eth(1);
ath79_register_eth(0);
ath79_register_usb();
ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_RB_493G, "493G", "MikroTik RouterBOARD 493G",
rb493g_setup);

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/*
* MikroTik RouterBOARD 750 support
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/export.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/mach-rb750.h>
#include "common.h"
#include "dev-eth.h"
#include "machtypes.h"
static struct rb750_led_data rb750_leds[] = {
{
.name = "rb750:green:act",
.mask = RB750_LED_ACT,
.active_low = 1,
}, {
.name = "rb750:green:port1",
.mask = RB750_LED_PORT5,
.active_low = 1,
}, {
.name = "rb750:green:port2",
.mask = RB750_LED_PORT4,
.active_low = 1,
}, {
.name = "rb750:green:port3",
.mask = RB750_LED_PORT3,
.active_low = 1,
}, {
.name = "rb750:green:port4",
.mask = RB750_LED_PORT2,
.active_low = 1,
}, {
.name = "rb750:green:port5",
.mask = RB750_LED_PORT1,
.active_low = 1,
}
};
static struct rb750_led_platform_data rb750_leds_data = {
.num_leds = ARRAY_SIZE(rb750_leds),
.leds = rb750_leds,
};
static struct platform_device rb750_leds_device = {
.name = "leds-rb750",
.dev = {
.platform_data = &rb750_leds_data,
}
};
static struct platform_device rb750_nand_device = {
.name = "rb750-nand",
.id = -1,
};
int rb750_latch_change(u32 mask_clr, u32 mask_set)
{
static DEFINE_SPINLOCK(lock);
static u32 latch_set = RB750_LED_BITS | RB750_LVC573_LE;
static u32 latch_oe;
static u32 latch_clr;
unsigned long flags;
u32 t;
int ret = 0;
spin_lock_irqsave(&lock, flags);
if ((mask_clr & BIT(31)) != 0 &&
(latch_set & RB750_LVC573_LE) == 0) {
goto unlock;
}
latch_set = (latch_set | mask_set) & ~mask_clr;
latch_clr = (latch_clr | mask_clr) & ~mask_set;
if (latch_oe == 0)
latch_oe = __raw_readl(ath79_gpio_base + AR71XX_GPIO_REG_OE);
if (likely(latch_set & RB750_LVC573_LE)) {
void __iomem *base = ath79_gpio_base;
t = __raw_readl(base + AR71XX_GPIO_REG_OE);
t |= mask_clr | latch_oe | mask_set;
__raw_writel(t, base + AR71XX_GPIO_REG_OE);
__raw_writel(latch_clr, base + AR71XX_GPIO_REG_CLEAR);
__raw_writel(latch_set, base + AR71XX_GPIO_REG_SET);
} else if (mask_clr & RB750_LVC573_LE) {
void __iomem *base = ath79_gpio_base;
latch_oe = __raw_readl(base + AR71XX_GPIO_REG_OE);
__raw_writel(RB750_LVC573_LE, base + AR71XX_GPIO_REG_CLEAR);
/* flush write */
__raw_readl(base + AR71XX_GPIO_REG_CLEAR);
}
ret = 1;
unlock:
spin_unlock_irqrestore(&lock, flags);
return ret;
}
EXPORT_SYMBOL_GPL(rb750_latch_change);
void rb750_nand_pins_enable(void)
{
ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
AR724X_GPIO_FUNC_SPI_EN);
}
EXPORT_SYMBOL_GPL(rb750_nand_pins_enable);
void rb750_nand_pins_disable(void)
{
ath79_gpio_function_setup(AR724X_GPIO_FUNC_SPI_EN,
AR724X_GPIO_FUNC_JTAG_DISABLE);
}
EXPORT_SYMBOL_GPL(rb750_nand_pins_disable);
static void __init rb750_setup(void)
{
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
platform_device_register(&rb750_leds_device);
platform_device_register(&rb750_nand_device);
}
MIPS_MACHINE(ATH79_MACH_RB_750, "750i", "MikroTik RouterBOARD 750",
rb750_setup);

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/*
* Redwave RW2458N support
*
* Copyright (C) 2011-2012 Cezary Jackiewicz <cezary@eko.one.pl>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define RW2458N_GPIO_LED_D3 1
#define RW2458N_GPIO_LED_D4 0
#define RW2458N_GPIO_LED_D5 11
#define RW2458N_GPIO_LED_D6 7
#define RW2458N_GPIO_BTN_RESET 12
#define RW2458N_KEYS_POLL_INTERVAL 20 /* msecs */
#define RW2458N_KEYS_DEBOUNCE_INTERVAL (3 * RW2458N_KEYS_POLL_INTERVAL)
static struct gpio_keys_button rw2458n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = RW2458N_KEYS_DEBOUNCE_INTERVAL,
.gpio = RW2458N_GPIO_BTN_RESET,
.active_low = 1,
}
};
#define RW2458N_WAN_PHYMASK BIT(4)
static struct gpio_led rw2458n_leds_gpio[] __initdata = {
{
.name = "rw2458n:green:d3",
.gpio = RW2458N_GPIO_LED_D3,
.active_low = 1,
}, {
.name = "rw2458n:green:d4",
.gpio = RW2458N_GPIO_LED_D4,
.active_low = 1,
}, {
.name = "rw2458n:green:d5",
.gpio = RW2458N_GPIO_LED_D5,
.active_low = 1,
}, {
.name = "rw2458n:green:d6",
.gpio = RW2458N_GPIO_LED_D6,
.active_low = 1,
}
};
static const char *rw2458n_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data rw2458n_flash_data = {
.part_probes = rw2458n_part_probes,
};
static void __init rw2458n_setup(void)
{
u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&rw2458n_flash_data);
ath79_register_mdio(0, ~RW2458N_WAN_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
ath79_register_eth(0);
ath79_register_eth(1);
ap91_pci_init(ee, NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(rw2458n_leds_gpio),
rw2458n_leds_gpio);
ath79_register_gpio_keys_polled(-1, RW2458N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(rw2458n_gpio_keys),
rw2458n_gpio_keys);
ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_RW2458N, "RW2458N", "Redwave RW2458N",
rw2458n_setup);

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/*
* TrendNET TEW-632BRP board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#include "nvram.h"
#define TEW_632BRP_GPIO_LED_STATUS 1
#define TEW_632BRP_GPIO_LED_WPS 3
#define TEW_632BRP_GPIO_LED_WLAN 6
#define TEW_632BRP_GPIO_BTN_WPS 12
#define TEW_632BRP_GPIO_BTN_RESET 21
#define TEW_632BRP_KEYS_POLL_INTERVAL 20 /* msecs */
#define TEW_632BRP_KEYS_DEBOUNCE_INTERVAL (3 * TEW_632BRP_KEYS_POLL_INTERVAL)
#define TEW_632BRP_CONFIG_ADDR 0x1f020000
#define TEW_632BRP_CONFIG_SIZE 0x10000
static struct mtd_partition tew_632brp_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "config",
.offset = 0x020000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x030000,
.size = 0x0e0000,
}, {
.name = "rootfs",
.offset = 0x110000,
.size = 0x2e0000,
}, {
.name = "art",
.offset = 0x3f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x030000,
.size = 0x3c0000,
}
};
static struct flash_platform_data tew_632brp_flash_data = {
.parts = tew_632brp_partitions,
.nr_parts = ARRAY_SIZE(tew_632brp_partitions),
};
static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
{
.name = "tew-632brp:green:status",
.gpio = TEW_632BRP_GPIO_LED_STATUS,
.active_low = 1,
}, {
.name = "tew-632brp:blue:wps",
.gpio = TEW_632BRP_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "tew-632brp:green:wlan",
.gpio = TEW_632BRP_GPIO_LED_WLAN,
.active_low = 1,
}
};
static struct gpio_keys_button tew_632brp_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
.gpio = TEW_632BRP_GPIO_BTN_RESET,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
.gpio = TEW_632BRP_GPIO_BTN_WPS,
}
};
#define TEW_632BRP_LAN_PHYMASK BIT(0)
#define TEW_632BRP_WAN_PHYMASK BIT(4)
#define TEW_632BRP_MDIO_MASK (~(TEW_632BRP_LAN_PHYMASK | \
TEW_632BRP_WAN_PHYMASK))
static void __init tew_632brp_setup(void)
{
const char *config = (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
u8 mac[6];
u8 *wlan_mac = NULL;
if (ath79_nvram_parse_mac_addr(config, TEW_632BRP_CONFIG_SIZE,
"lan_mac=", mac) == 0) {
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
wlan_mac = mac;
}
ath79_register_mdio(0, TEW_632BRP_MDIO_MASK);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.phy_mask = TEW_632BRP_LAN_PHYMASK;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = TEW_632BRP_WAN_PHYMASK;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&tew_632brp_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio),
tew_632brp_leds_gpio);
ath79_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tew_632brp_gpio_keys),
tew_632brp_gpio_keys);
ath79_register_wmac(eeprom, wlan_mac);
}
MIPS_MACHINE(ATH79_MACH_TEW_632BRP, "TEW-632BRP", "TRENDnet TEW-632BRP",
tew_632brp_setup);

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/*
* TP-LINK TL-MR3020 board support
*
* Copyright (C) 2011 dongyuqi <729650915@qq.com>
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_MR3020_GPIO_LED_3G 27
#define TL_MR3020_GPIO_LED_WLAN 0
#define TL_MR3020_GPIO_LED_LAN 17
#define TL_MR3020_GPIO_LED_WPS 26
#define TL_MR3020_GPIO_BTN_WPS 11
#define TL_MR3020_GPIO_BTN_SW1 18
#define TL_MR3020_GPIO_BTN_SW2 20
#define TL_MR3020_GPIO_USB_POWER 8
#define TL_MR3020_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_MR3020_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3020_KEYS_POLL_INTERVAL)
static const char *tl_mr3020_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_mr3020_flash_data = {
.part_probes = tl_mr3020_part_probes,
};
static struct gpio_led tl_mr3020_leds_gpio[] __initdata = {
{
.name = "tp-link:green:3g",
.gpio = TL_MR3020_GPIO_LED_3G,
.active_low = 1,
},
{
.name = "tp-link:green:wlan",
.gpio = TL_MR3020_GPIO_LED_WLAN,
.active_low = 0,
},
{
.name = "tp-link:green:lan",
.gpio = TL_MR3020_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "tp-link:green:wps",
.gpio = TL_MR3020_GPIO_LED_WPS,
.active_low = 1,
},
};
static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_WPS,
.active_low = 1,
},
{
.desc = "sw1",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_SW1,
.active_low = 1,
},
{
.desc = "sw2",
.type = EV_KEY,
.code = BTN_1,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_SW2,
.active_low = 1,
}
};
static void __init tl_mr3020_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_mr3020_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr3020_leds_gpio),
tl_mr3020_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_MR3020_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_mr3020_gpio_keys),
tl_mr3020_gpio_keys);
gpio_request(TL_MR3020_GPIO_USB_POWER, "USB power");
gpio_direction_output(TL_MR3020_GPIO_USB_POWER, 1);
ath79_register_usb();
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
ath79_register_wmac(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_MR3020, "TL-MR3020", "TP-LINK TL-MR3020 v1",
tl_mr3020_setup);

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/*
* TP-LINK TL-MR3220/3420 board support
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define TL_MR3X20_GPIO_LED_QSS 0
#define TL_MR3X20_GPIO_LED_SYSTEM 1
#define TL_MR3X20_GPIO_LED_3G 8
#define TL_MR3X20_GPIO_BTN_RESET 11
#define TL_MR3X20_GPIO_BTN_QSS 12
#define TL_MR3X20_GPIO_USB_POWER 6
#define TL_MR3X20_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_MR3X20_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR3X20_KEYS_POLL_INTERVAL)
static const char *tl_mr3x20_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_mr3x20_flash_data = {
.part_probes = tl_mr3x20_part_probes,
};
static struct gpio_led tl_mr3x20_leds_gpio[] __initdata = {
{
.name = "tp-link:green:system",
.gpio = TL_MR3X20_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:green:qss",
.gpio = TL_MR3X20_GPIO_LED_QSS,
.active_low = 1,
}, {
.name = "tp-link:green:3g",
.gpio = TL_MR3X20_GPIO_LED_3G,
.active_low = 1,
}
};
static struct gpio_keys_button tl_mr3x20_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_MR3X20_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3X20_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_MR3X20_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3X20_GPIO_BTN_QSS,
.active_low = 1,
}
};
static void __init tl_ap99_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_mr3x20_flash_data);
ath79_register_gpio_keys_polled(-1, TL_MR3X20_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_mr3x20_gpio_keys),
tl_mr3x20_gpio_keys);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
ap91_pci_init(ee, mac);
}
static void __init tl_mr3x20_usb_setup(void)
{
/* enable power for the USB port */
gpio_request(TL_MR3X20_GPIO_USB_POWER, "USB power");
gpio_direction_output(TL_MR3X20_GPIO_USB_POWER, 1);
ath79_register_usb();
}
static void __init tl_mr3220_setup(void)
{
tl_ap99_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio),
tl_mr3x20_leds_gpio);
ap9x_pci_setup_wmac_led_pin(0, 1);
tl_mr3x20_usb_setup();
}
MIPS_MACHINE(ATH79_MACH_TL_MR3220, "TL-MR3220", "TP-LINK TL-MR3220",
tl_mr3220_setup);
static void __init tl_mr3420_setup(void)
{
tl_ap99_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio),
tl_mr3x20_leds_gpio);
ap9x_pci_setup_wmac_led_pin(0, 0);
tl_mr3x20_usb_setup();
}
MIPS_MACHINE(ATH79_MACH_TL_MR3420, "TL-MR3420", "TP-LINK TL-MR3420",
tl_mr3420_setup);
static void __init tl_wr841n_v7_setup(void)
{
tl_ap99_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr3x20_leds_gpio) - 1,
tl_mr3x20_leds_gpio);
ap9x_pci_setup_wmac_led_pin(0, 0);
}
MIPS_MACHINE(ATH79_MACH_TL_WR841N_V7, "TL-WR841N-v7",
"TP-LINK TL-WR841N/ND v7", tl_wr841n_v7_setup);

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/*
* TP-LINK TL-WA901N/ND v2 board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
* Copyright (C) 2011 Jonathan Bennett <jbscience87@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WA901ND_V2_GPIO_LED_QSS 4
#define TL_WA901ND_V2_GPIO_LED_SYSTEM 2
#define TL_WA901ND_V2_GPIO_LED_WLAN 9
#define TL_WA901ND_V2_GPIO_BTN_RESET 3
#define TL_WA901ND_V2_GPIO_BTN_QSS 7
#define TL_WA901ND_V2_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL \
(3 * TL_WA901ND_V2_KEYS_POLL_INTERVAL)
static const char *tl_wa901nd_v2_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wa901nd_v2_flash_data = {
.part_probes = tl_wa901nd_v2_part_probes,
};
static struct gpio_led tl_wa901nd_v2_leds_gpio[] __initdata = {
{
.name = "tp-link:green:system",
.gpio = TL_WA901ND_V2_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WA901ND_V2_GPIO_LED_QSS,
}, {
.name = "tp-link:green:wlan",
.gpio = TL_WA901ND_V2_GPIO_LED_WLAN,
.active_low = 1,
}
};
static struct gpio_keys_button tl_wa901nd_v2_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WA901ND_V2_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WA901ND_V2_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WA901ND_V2_GPIO_BTN_QSS,
.active_low = 1,
}
};
static void __init tl_wa901nd_v2_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = 0x00001000;
ath79_register_mdio(0, 0x0);
ath79_eth0_data.reset_bit = AR71XX_RESET_GE0_MAC |
AR71XX_RESET_GE0_PHY;
ath79_register_eth(0);
ath79_register_m25p80(&tl_wa901nd_v2_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_v2_leds_gpio),
tl_wa901nd_v2_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WA901ND_V2_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wa901nd_v2_gpio_keys),
tl_wa901nd_v2_gpio_keys);
ath79_register_wmac(eeprom, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WA901ND_V2, "TL-WA901ND-v2",
"TP-LINK TL-WA901ND v2", tl_wa901nd_v2_setup);

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/*
* TP-LINK TL-WA901N/ND v1 board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#define TL_WA901ND_GPIO_LED_QSS 0
#define TL_WA901ND_GPIO_LED_SYSTEM 1
#define TL_WA901ND_GPIO_LED_LAN 13
#define TL_WA901ND_GPIO_BTN_RESET 11
#define TL_WA901ND_GPIO_BTN_QSS 12
#define TL_WA901ND_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WA901ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WA901ND_KEYS_POLL_INTERVAL)
static const char *tl_wa901nd_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wa901nd_flash_data = {
.part_probes = tl_wa901nd_part_probes,
};
static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = {
{
.name = "tp-link:green:lan",
.gpio = TL_WA901ND_GPIO_LED_LAN,
.active_low = 1,
}, {
.name = "tp-link:green:system",
.gpio = TL_WA901ND_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WA901ND_GPIO_LED_QSS,
.active_low = 1,
}
};
static struct gpio_keys_button tl_wa901nd_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WA901ND_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = BTN_1,
.debounce_interval = TL_WA901ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WA901ND_GPIO_BTN_QSS,
.active_low = 1,
}
};
static void __init tl_wa901nd_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
/*
* ath79_eth0 would be the WAN port, but is not connected on
* the TL-WA901ND. ath79_eth1 connects to the internal switch chip,
* however we have a single LAN port only.
*/
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
ath79_register_mdio(0, 0x0);
ath79_register_eth(1);
ath79_register_m25p80(&tl_wa901nd_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio),
tl_wa901nd_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WA901ND_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wa901nd_gpio_keys),
tl_wa901nd_gpio_keys);
ap91_pci_init(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND",
tl_wa901nd_setup);

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/*
* TP-LINK TL-WR1043N/ND board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/rtl8366.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WR1043ND_GPIO_LED_USB 1
#define TL_WR1043ND_GPIO_LED_SYSTEM 2
#define TL_WR1043ND_GPIO_LED_QSS 5
#define TL_WR1043ND_GPIO_LED_WLAN 9
#define TL_WR1043ND_GPIO_BTN_RESET 3
#define TL_WR1043ND_GPIO_BTN_QSS 7
#define TL_WR1043ND_GPIO_RTL8366_SDA 18
#define TL_WR1043ND_GPIO_RTL8366_SCK 19
#define TL_WR1043ND_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043ND_KEYS_POLL_INTERVAL)
static const char *tl_wr1043nd_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr1043nd_flash_data = {
.part_probes = tl_wr1043nd_part_probes,
};
static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
{
.name = "tp-link:green:usb",
.gpio = TL_WR1043ND_GPIO_LED_USB,
.active_low = 1,
}, {
.name = "tp-link:green:system",
.gpio = TL_WR1043ND_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WR1043ND_GPIO_LED_QSS,
.active_low = 0,
}, {
.name = "tp-link:green:wlan",
.gpio = TL_WR1043ND_GPIO_LED_WLAN,
.active_low = 1,
}
};
static struct gpio_keys_button tl_wr1043nd_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR1043ND_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR1043ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR1043ND_GPIO_BTN_QSS,
.active_low = 1,
}
};
static struct rtl8366_platform_data tl_wr1043nd_rtl8366rb_data = {
.gpio_sda = TL_WR1043ND_GPIO_RTL8366_SDA,
.gpio_sck = TL_WR1043ND_GPIO_RTL8366_SCK,
};
static struct platform_device tl_wr1043nd_rtl8366rb_device = {
.name = RTL8366RB_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &tl_wr1043nd_rtl8366rb_data,
}
};
static void __init tl_wr1043nd_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.mii_bus_dev = &tl_wr1043nd_rtl8366rb_device.dev;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_pll_data.pll_1000 = 0x1a000000;
ath79_register_eth(0);
ath79_register_usb();
ath79_register_m25p80(&tl_wr1043nd_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
tl_wr1043nd_leds_gpio);
platform_device_register(&tl_wr1043nd_rtl8366rb_device);
ath79_register_gpio_keys_polled(-1, TL_WR1043ND_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr1043nd_gpio_keys),
tl_wr1043nd_gpio_keys);
ath79_register_wmac(eeprom, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WR1043ND, "TL-WR1043ND", "TP-LINK TL-WR1043ND",
tl_wr1043nd_setup);

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/*
* TP-LINK TL-WR2543N/ND board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/rtl8367.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define TL_WR2543N_GPIO_LED_WPS 0
#define TL_WR2543N_GPIO_LED_USB 8
#define TL_WR2543N_GPIO_BTN_RESET 11
#define TL_WR2543N_GPIO_BTN_WPS 12
#define TL_WR2543N_GPIO_RTL8367_SDA 1
#define TL_WR2543N_GPIO_RTL8367_SCK 6
#define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL)
static const char *tl_wr2543n_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr2543n_flash_data = {
.part_probes = tl_wr2543n_part_probes,
.max_read_len = 64,
};
static struct gpio_led tl_wr2543n_leds_gpio[] __initdata = {
{
.name = "tp-link:green:usb",
.gpio = TL_WR2543N_GPIO_LED_USB,
.active_low = 1,
}, {
.name = "tp-link:green:wps",
.gpio = TL_WR2543N_GPIO_LED_WPS,
.active_low = 1,
}
};
static struct gpio_keys_button tl_wr2543n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR2543N_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR2543N_GPIO_BTN_WPS,
}
};
static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg = {
.mode = RTL8367_EXTIF_MODE_RGMII,
.txdelay = 1,
.rxdelay = 0,
.ability = {
.force_mode = 1,
.txpause = 1,
.rxpause = 1,
.link = 1,
.duplex = 1,
.speed = RTL8367_PORT_SPEED_1000,
},
};
static struct rtl8367_platform_data tl_wr2543n_rtl8367_data = {
.gpio_sda = TL_WR2543N_GPIO_RTL8367_SDA,
.gpio_sck = TL_WR2543N_GPIO_RTL8367_SCK,
.extif0_cfg = &tl_wr2543n_rtl8367_extif0_cfg,
};
static struct platform_device tl_wr2543n_rtl8367_device = {
.name = RTL8367_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &tl_wr2543n_rtl8367_data,
}
};
static void __init tl_wr2543n_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_wr2543n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio),
tl_wr2543n_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr2543n_gpio_keys),
tl_wr2543n_gpio_keys);
ath79_register_usb();
ap91_pci_init(eeprom, mac);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1);
ath79_eth0_data.mii_bus_dev = &tl_wr2543n_rtl8367_device.dev;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_pll_data.pll_1000 = 0x1a000000;
ath79_register_eth(0);
platform_device_register(&tl_wr2543n_rtl8367_device);
}
MIPS_MACHINE(ATH79_MACH_TL_WR2543N, "TL-WR2543N", "TP-LINK TL-WR2543N/ND",
tl_wr2543n_setup);

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/*
* TP-LINK TL-WR703N board support
*
* Copyright (C) 2011 dongyuqi <729650915@qq.com>
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WR703N_GPIO_LED_SYSTEM 27
#define TL_WR703N_GPIO_BTN_RESET 11
#define TL_WR703N_GPIO_USB_POWER 8
#define TL_WR703N_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR703N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR703N_KEYS_POLL_INTERVAL)
static const char *tl_wr703n_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr703n_flash_data = {
.part_probes = tl_wr703n_part_probes,
};
static struct gpio_led tl_wr703n_leds_gpio[] __initdata = {
{
.name = "tp-link:blue:system",
.gpio = TL_WR703N_GPIO_LED_SYSTEM,
.active_low = 1,
},
};
static struct gpio_keys_button tl_wr703n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR703N_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR703N_GPIO_BTN_RESET,
.active_low = 1,
}
};
static void __init tl_wr703n_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_wr703n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr703n_leds_gpio),
tl_wr703n_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WR703N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr703n_gpio_keys),
tl_wr703n_gpio_keys);
gpio_request(TL_WR703N_GPIO_USB_POWER, "USB power");
gpio_direction_output(TL_WR703N_GPIO_USB_POWER, 1);
ath79_register_usb();
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
ath79_register_wmac(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WR703N, "TL-WR703N", "TP-LINK TL-WR703N v1",
tl_wr703n_setup);

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/*
* TP-LINK TL-WR741ND v4 board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WR741NDV4_GPIO_BTN_RESET 11
#define TL_WR741NDV4_GPIO_BTN_WPS 26
#define TL_WR741NDV4_GPIO_LED_WLAN 0
#define TL_WR741NDV4_GPIO_LED_QSS 1
#define TL_WR741NDV4_GPIO_LED_WAN 13
#define TL_WR741NDV4_GPIO_LED_LAN1 14
#define TL_WR741NDV4_GPIO_LED_LAN2 15
#define TL_WR741NDV4_GPIO_LED_LAN3 16
#define TL_WR741NDV4_GPIO_LED_LAN4 17
#define TL_WR741NDV4_GPIO_LED_SYSTEM 27
#define TL_WR741NDV4_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741NDV4_KEYS_POLL_INTERVAL)
static const char *tl_wr741ndv4_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr741ndv4_flash_data = {
.part_probes = tl_wr741ndv4_part_probes,
};
static struct gpio_led tl_wr741ndv4_leds_gpio[] __initdata = {
{
.name = "tp-link:green:lan1",
.gpio = TL_WR741NDV4_GPIO_LED_LAN1,
.active_low = 0,
}, {
.name = "tp-link:green:lan2",
.gpio = TL_WR741NDV4_GPIO_LED_LAN2,
.active_low = 0,
}, {
.name = "tp-link:green:lan3",
.gpio = TL_WR741NDV4_GPIO_LED_LAN3,
.active_low = 0,
}, {
.name = "tp-link:green:lan4",
.gpio = TL_WR741NDV4_GPIO_LED_LAN4,
.active_low = 1,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WR741NDV4_GPIO_LED_QSS,
.active_low = 0,
}, {
.name = "tp-link:green:system",
.gpio = TL_WR741NDV4_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:green:wan",
.gpio = TL_WR741NDV4_GPIO_LED_WAN,
.active_low = 0,
}, {
.name = "tp-link:green:wlan",
.gpio = TL_WR741NDV4_GPIO_LED_WLAN,
.active_low = 0,
},
};
static struct gpio_keys_button tl_wr741ndv4_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR741NDV4_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "WPS",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR741NDV4_GPIO_BTN_WPS,
.active_low = 1,
}
};
static void __init tl_wr741ndv4_gmac_setup(void)
{
void __iomem *base;
u32 t;
base = ioremap(AR933X_GMAC_BASE, AR933X_GMAC_SIZE);
t = __raw_readl(base + AR933X_GMAC_REG_ETH_CFG);
t |= (AR933X_ETH_CFG_SW_PHY_SWAP | AR933X_ETH_CFG_SW_PHY_ADDR_SWAP);
__raw_writel(t, base + AR933X_GMAC_REG_ETH_CFG);
iounmap(base);
}
static void __init tl_wr741ndv4_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
tl_wr741ndv4_gmac_setup();
ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
tl_wr741ndv4_leds_gpio);
ath79_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
tl_wr741ndv4_gpio_keys);
ath79_register_m25p80(&tl_wr741ndv4_flash_data);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
ath79_register_mdio(0, 0x0);
ath79_register_eth(1);
ath79_register_eth(0);
ath79_register_wmac(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WR741ND_V4, "TL-WR741ND-v4",
"TP-LINK TL-WR741ND v4", tl_wr741ndv4_setup);

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/*
* TP-LINK TL-WR741ND board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#define TL_WR741ND_GPIO_LED_QSS 0
#define TL_WR741ND_GPIO_LED_SYSTEM 1
#define TL_WR741ND_GPIO_LED_LAN1 13
#define TL_WR741ND_GPIO_LED_LAN2 14
#define TL_WR741ND_GPIO_LED_LAN3 15
#define TL_WR741ND_GPIO_LED_LAN4 16
#define TL_WR741ND_GPIO_LED_WAN 17
#define TL_WR741ND_GPIO_BTN_RESET 11
#define TL_WR741ND_GPIO_BTN_QSS 12
#define TL_WR741ND_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR741ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741ND_KEYS_POLL_INTERVAL)
static const char *tl_wr741nd_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr741nd_flash_data = {
.part_probes = tl_wr741nd_part_probes,
};
static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
{
.name = "tp-link:green:lan1",
.gpio = TL_WR741ND_GPIO_LED_LAN1,
.active_low = 1,
}, {
.name = "tp-link:green:lan2",
.gpio = TL_WR741ND_GPIO_LED_LAN2,
.active_low = 1,
}, {
.name = "tp-link:green:lan3",
.gpio = TL_WR741ND_GPIO_LED_LAN3,
.active_low = 1,
}, {
.name = "tp-link:green:lan4",
.gpio = TL_WR741ND_GPIO_LED_LAN4,
.active_low = 1,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WR741ND_GPIO_LED_QSS,
.active_low = 1,
}, {
.name = "tp-link:green:system",
.gpio = TL_WR741ND_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:green:wan",
.gpio = TL_WR741ND_GPIO_LED_WAN,
.active_low = 1,
},
};
static struct gpio_keys_button tl_wr741nd_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR741ND_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR741ND_GPIO_BTN_QSS,
.active_low = 1,
}
};
static void __init tl_wr741nd_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_wr741nd_flash_data);
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
tl_wr741nd_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WR741ND_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741nd_gpio_keys),
tl_wr741nd_gpio_keys);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
ap9x_pci_setup_wmac_led_pin(0, 1);
ap91_pci_init(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WR741ND, "TL-WR741ND", "TP-LINK TL-WR741ND",
tl_wr741nd_setup);

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/*
* TP-LINK TL-WR841N/ND v1 board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-dsa.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#include "pci.h"
#define TL_WR841ND_V1_GPIO_LED_SYSTEM 2
#define TL_WR841ND_V1_GPIO_LED_QSS_GREEN 4
#define TL_WR841ND_V1_GPIO_LED_QSS_RED 5
#define TL_WR841ND_V1_GPIO_BTN_RESET 3
#define TL_WR841ND_V1_GPIO_BTN_QSS 7
#define TL_WR841ND_V1_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL \
(3 * TL_WR841ND_V1_KEYS_POLL_INTERVAL)
static struct mtd_partition tl_wr841n_v1_partitions[] = {
{
.name = "redboot",
.offset = 0,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x020000,
.size = 0x140000,
}, {
.name = "rootfs",
.offset = 0x160000,
.size = 0x280000,
}, {
.name = "config",
.offset = 0x3e0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x020000,
.size = 0x3c0000,
}
};
static struct flash_platform_data tl_wr841n_v1_flash_data = {
.parts = tl_wr841n_v1_partitions,
.nr_parts = ARRAY_SIZE(tl_wr841n_v1_partitions),
};
static struct gpio_led tl_wr841n_v1_leds_gpio[] __initdata = {
{
.name = "tp-link:green:system",
.gpio = TL_WR841ND_V1_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:red:qss",
.gpio = TL_WR841ND_V1_GPIO_LED_QSS_RED,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WR841ND_V1_GPIO_LED_QSS_GREEN,
}
};
static struct gpio_keys_button tl_wr841n_v1_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR841ND_V1_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR841ND_V1_GPIO_BTN_QSS,
.active_low = 1,
}
};
static struct dsa_chip_data tl_wr841n_v1_dsa_chip = {
.port_names[0] = "wan",
.port_names[1] = "lan1",
.port_names[2] = "lan2",
.port_names[3] = "lan3",
.port_names[4] = "lan4",
.port_names[5] = "cpu",
};
static struct dsa_platform_data tl_wr841n_v1_dsa_data = {
.nr_chips = 1,
.chip = &tl_wr841n_v1_dsa_chip,
};
static void __init tl_wr841n_v1_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_dsa(&ath79_eth0_device.dev, &ath79_mdio0_device.dev,
&tl_wr841n_v1_dsa_data);
ath79_register_m25p80(&tl_wr841n_v1_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v1_leds_gpio),
tl_wr841n_v1_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WR841ND_V1_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr841n_v1_gpio_keys),
tl_wr841n_v1_gpio_keys);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_TL_WR841N_V1, "TL-WR841N-v1.5", "TP-LINK TL-WR841N v1",
tl_wr841n_v1_setup);

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target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr941nd.c Normal file
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/*
* TP-LINK TL-WR941ND board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-dsa.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WR941ND_GPIO_LED_SYSTEM 2
#define TL_WR941ND_GPIO_LED_QSS_RED 4
#define TL_WR941ND_GPIO_LED_QSS_GREEN 5
#define TL_WR941ND_GPIO_LED_WLAN 9
#define TL_WR941ND_GPIO_BTN_RESET 3
#define TL_WR941ND_GPIO_BTN_QSS 7
#define TL_WR941ND_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR941ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR941ND_KEYS_POLL_INTERVAL)
static const char *tl_wr941nd_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr941nd_flash_data = {
.part_probes = tl_wr941nd_part_probes,
};
static struct gpio_led tl_wr941nd_leds_gpio[] __initdata = {
{
.name = "tp-link:green:system",
.gpio = TL_WR941ND_GPIO_LED_SYSTEM,
.active_low = 1,
}, {
.name = "tp-link:red:qss",
.gpio = TL_WR941ND_GPIO_LED_QSS_RED,
}, {
.name = "tp-link:green:qss",
.gpio = TL_WR941ND_GPIO_LED_QSS_GREEN,
}, {
.name = "tp-link:green:wlan",
.gpio = TL_WR941ND_GPIO_LED_WLAN,
.active_low = 1,
}
};
static struct gpio_keys_button tl_wr941nd_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR941ND_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "qss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR941ND_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR941ND_GPIO_BTN_QSS,
.active_low = 1,
}
};
static struct dsa_chip_data tl_wr941nd_dsa_chip = {
.port_names[0] = "wan",
.port_names[1] = "lan1",
.port_names[2] = "lan2",
.port_names[3] = "lan3",
.port_names[4] = "lan4",
.port_names[5] = "cpu",
};
static struct dsa_platform_data tl_wr941nd_dsa_data = {
.nr_chips = 1,
.chip = &tl_wr941nd_dsa_chip,
};
static void __init tl_wr941nd_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_dsa(&ath79_eth0_device.dev, &ath79_mdio0_device.dev,
&tl_wr941nd_dsa_data);
ath79_register_m25p80(&tl_wr941nd_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio),
tl_wr941nd_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WR941ND_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr941nd_gpio_keys),
tl_wr941nd_gpio_keys);
ath79_register_wmac(eeprom, mac);
}
MIPS_MACHINE(ATH79_MACH_TL_WR941ND, "TL-WR941ND", "TP-LINK TL-WR941ND",
tl_wr941nd_setup);

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target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-ubnt.c Normal file
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/*
* Ubiquiti RouterStation support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
* Copyright (C) 2008 Ubiquiti <support@ubnt.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define UBNT_RS_GPIO_LED_RF 2
#define UBNT_RS_GPIO_SW4 8
#define UBNT_LS_SR71_GPIO_LED_D25 0
#define UBNT_LS_SR71_GPIO_LED_D26 1
#define UBNT_LS_SR71_GPIO_LED_D24 2
#define UBNT_LS_SR71_GPIO_LED_D23 4
#define UBNT_LS_SR71_GPIO_LED_D22 5
#define UBNT_LS_SR71_GPIO_LED_D27 6
#define UBNT_LS_SR71_GPIO_LED_D28 7
#define UBNT_KEYS_POLL_INTERVAL 20 /* msecs */
#define UBNT_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_KEYS_POLL_INTERVAL)
static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
{
.name = "ubnt:green:rf",
.gpio = UBNT_RS_GPIO_LED_RF,
.active_low = 0,
}
};
static struct gpio_led ubnt_ls_sr71_leds_gpio[] __initdata = {
{
.name = "ubnt:green:d22",
.gpio = UBNT_LS_SR71_GPIO_LED_D22,
.active_low = 0,
}, {
.name = "ubnt:green:d23",
.gpio = UBNT_LS_SR71_GPIO_LED_D23,
.active_low = 0,
}, {
.name = "ubnt:green:d24",
.gpio = UBNT_LS_SR71_GPIO_LED_D24,
.active_low = 0,
}, {
.name = "ubnt:red:d25",
.gpio = UBNT_LS_SR71_GPIO_LED_D25,
.active_low = 0,
}, {
.name = "ubnt:red:d26",
.gpio = UBNT_LS_SR71_GPIO_LED_D26,
.active_low = 0,
}, {
.name = "ubnt:green:d27",
.gpio = UBNT_LS_SR71_GPIO_LED_D27,
.active_low = 0,
}, {
.name = "ubnt:green:d28",
.gpio = UBNT_LS_SR71_GPIO_LED_D28,
.active_low = 0,
}
};
static struct gpio_keys_button ubnt_gpio_keys[] __initdata = {
{
.desc = "sw4",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = UBNT_KEYS_DEBOUNCE_INTERVAL,
.gpio = UBNT_RS_GPIO_SW4,
.active_low = 1,
}
};
static const char *ubnt_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data ubnt_flash_data = {
.part_probes = ubnt_part_probes,
};
static void __init ubnt_generic_setup(void)
{
ath79_register_m25p80(&ubnt_flash_data);
ath79_register_gpio_keys_polled(-1, UBNT_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ubnt_gpio_keys),
ubnt_gpio_keys);
ath79_register_pci();
}
#define UBNT_RS_WAN_PHYMASK BIT(20)
#define UBNT_RS_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
static void __init ubnt_rs_setup(void)
{
ubnt_generic_setup();
ath79_register_mdio(0, ~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
/*
* There is Secondary MAC address duplicate problem with some
* UBNT HW batches. Do not increase Secondary MAC address by 1
* but do workaround with 'Locally Administrated' bit.
*/
ath79_init_local_mac(ath79_eth1_data.mac_addr, ath79_mac_base);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.speed = SPEED_100;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
ubnt_rs_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_UBNT_RS, "UBNT-RS", "Ubiquiti RouterStation",
ubnt_rs_setup);
#define UBNT_RSPRO_WAN_PHYMASK BIT(4)
#define UBNT_RSPRO_LAN_PHYMASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
static void __init ubnt_rspro_setup(void)
{
ubnt_generic_setup();
ath79_register_mdio(0, ~(UBNT_RSPRO_WAN_PHYMASK |
UBNT_RSPRO_LAN_PHYMASK));
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = UBNT_RSPRO_WAN_PHYMASK;
/*
* There is Secondary MAC address duplicate problem with some
* UBNT HW batches. Do not increase Secondary MAC address by 1
* but do workaround with 'Locally Administrated' bit.
*/
ath79_init_local_mac(ath79_eth1_data.mac_addr, ath79_mac_base);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = UBNT_RSPRO_LAN_PHYMASK;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
ubnt_rs_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_UBNT_RSPRO, "UBNT-RSPRO", "Ubiquiti RouterStation Pro",
ubnt_rspro_setup);
static void __init ubnt_lsx_setup(void)
{
ubnt_generic_setup();
}
MIPS_MACHINE(ATH79_MACH_UBNT_LSX, "UBNT-LSX", "Ubiquiti LSX", ubnt_lsx_setup);
#define UBNT_LSSR71_PHY_MASK BIT(1)
static void __init ubnt_lssr71_setup(void)
{
ubnt_generic_setup();
ath79_register_mdio(0, ~UBNT_LSSR71_PHY_MASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = UBNT_LSSR71_PHY_MASK;
ath79_register_eth(0);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_ls_sr71_leds_gpio),
ubnt_ls_sr71_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_UBNT_LSSR71, "UBNT-LS-SR71", "Ubiquiti LS-SR71",
ubnt_lssr71_setup);

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/*
* Buffalo WHR-HP-G300N board support
*
* based on ...
*
* TP-LINK TL-WR741ND board support
*
* Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#define WHRHPG300N_GPIO_LED_SECURITY 0
#define WHRHPG300N_GPIO_LED_DIAG 1
#define WHRHPG300N_GPIO_LED_ROUTER 6
#define WHRHPG300N_GPIO_BTN_ROUTER_ON 7
#define WHRHPG300N_GPIO_BTN_ROUTER_AUTO 8
#define WHRHPG300N_GPIO_BTN_RESET 11
#define WHRHPG300N_GPIO_BTN_AOSS 12
#define WHRHPG300N_KEYS_POLL_INTERVAL 20 /* msecs */
#define WHRHPG300N_KEYS_DEBOUNCE_INTERVAL (3 * WHRHPG300N_KEYS_POLL_INTERVAL)
#define WHRHPG300N_MAC_OFFSET 0x20c
static struct mtd_partition whrhpg300n_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x03e000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x03e000,
.size = 0x002000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x040000,
.size = 0x0e0000,
}, {
.name = "rootfs",
.offset = 0x120000,
.size = 0x2c0000,
}, {
.name = "user_property",
.offset = 0x3e0000,
.size = 0x010000,
}, {
.name = "ART",
.offset = 0x3f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x040000,
.size = 0x3a0000,
}
};
static struct flash_platform_data whrhpg300n_flash_data = {
.parts = whrhpg300n_partitions,
.nr_parts = ARRAY_SIZE(whrhpg300n_partitions),
};
static struct gpio_led whrhpg300n_leds_gpio[] __initdata = {
{
.name = "buffalo:orange:security",
.gpio = WHRHPG300N_GPIO_LED_SECURITY,
.active_low = 1,
}, {
.name = "buffalo:red:diag",
.gpio = WHRHPG300N_GPIO_LED_DIAG,
.active_low = 1,
}, {
.name = "buffalo:green:router",
.gpio = WHRHPG300N_GPIO_LED_ROUTER,
.active_low = 1,
}
};
static struct gpio_keys_button whrhpg300n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
.gpio = WHRHPG300N_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "aoss/wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.gpio = WHRHPG300N_GPIO_BTN_AOSS,
.debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
.active_low = 1,
}, {
.desc = "router_on",
.type = EV_KEY,
.code = BTN_2,
.gpio = WHRHPG300N_GPIO_BTN_ROUTER_ON,
.debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
.active_low = 1,
}, {
.desc = "router_auto",
.type = EV_KEY,
.code = BTN_3,
.gpio = WHRHPG300N_GPIO_BTN_ROUTER_AUTO,
.debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL,
.active_low = 1,
}
};
static void __init whrhpg300n_setup(void)
{
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
u8 *mac = (u8 *) KSEG1ADDR(ee + WHRHPG300N_MAC_OFFSET);
ath79_register_m25p80(&whrhpg300n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(whrhpg300n_leds_gpio),
whrhpg300n_leds_gpio);
ath79_register_gpio_keys_polled(-1, WHRHPG300N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(whrhpg300n_gpio_keys),
whrhpg300n_gpio_keys);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
ap9x_pci_setup_wmac_led_pin(0, 1);
ap91_pci_init(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_WHR_HP_G300N, "WHR-HP-G300N", "Buffalo WHR-HP-G300N",
whrhpg300n_setup);
MIPS_MACHINE(ATH79_MACH_WHR_G301N, "WHR-G301N", "Buffalo WHR-G301N",
whrhpg300n_setup);
MIPS_MACHINE(ATH79_MACH_WHR_HP_GN, "WHR-HP-GN", "Buffalo WHR-HP-GN",
whrhpg300n_setup);

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/*
* Netgear WNDR3700 board support
*
* Copyright (C) 2009 Marco Porsch
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <linux/rtl8366.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define WNDR3700_GPIO_LED_WPS_ORANGE 0
#define WNDR3700_GPIO_LED_POWER_ORANGE 1
#define WNDR3700_GPIO_LED_POWER_GREEN 2
#define WNDR3700_GPIO_LED_WPS_GREEN 4
#define WNDR3700_GPIO_LED_WAN_GREEN 6
#define WNDR3700_GPIO_BTN_WPS 3
#define WNDR3700_GPIO_BTN_RESET 8
#define WNDR3700_GPIO_BTN_WIFI 11
#define WNDR3700_GPIO_RTL8366_SDA 5
#define WNDR3700_GPIO_RTL8366_SCK 7
#define WNDR3700_KEYS_POLL_INTERVAL 20 /* msecs */
#define WNDR3700_KEYS_DEBOUNCE_INTERVAL (3 * WNDR3700_KEYS_POLL_INTERVAL)
#define WNDR3700_ETH0_MAC_OFFSET 0
#define WNDR3700_ETH1_MAC_OFFSET 0x6
#define WNDR3700_WMAC0_MAC_OFFSET 0
#define WNDR3700_WMAC1_MAC_OFFSET 0xc
#define WNDR3700_CALDATA0_OFFSET 0x1000
#define WNDR3700_CALDATA1_OFFSET 0x5000
static struct gpio_led wndr3700_leds_gpio[] __initdata = {
{
.name = "wndr3700:green:power",
.gpio = WNDR3700_GPIO_LED_POWER_GREEN,
.active_low = 1,
}, {
.name = "wndr3700:orange:power",
.gpio = WNDR3700_GPIO_LED_POWER_ORANGE,
.active_low = 1,
}, {
.name = "wndr3700:green:wps",
.gpio = WNDR3700_GPIO_LED_WPS_GREEN,
.active_low = 1,
}, {
.name = "wndr3700:orange:wps",
.gpio = WNDR3700_GPIO_LED_WPS_ORANGE,
.active_low = 1,
}, {
.name = "wndr3700:green:wan",
.gpio = WNDR3700_GPIO_LED_WAN_GREEN,
.active_low = 1,
}
};
static struct gpio_keys_button wndr3700_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNDR3700_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNDR3700_GPIO_BTN_WPS,
.active_low = 1,
}, {
.desc = "wifi",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNDR3700_GPIO_BTN_WIFI,
.active_low = 1,
}
};
static struct rtl8366_platform_data wndr3700_rtl8366s_data = {
.gpio_sda = WNDR3700_GPIO_RTL8366_SDA,
.gpio_sck = WNDR3700_GPIO_RTL8366_SCK,
};
static struct platform_device wndr3700_rtl8366s_device = {
.name = RTL8366S_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &wndr3700_rtl8366s_data,
}
};
static void __init wndr3700_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
/*
* The eth0 and wmac0 interfaces share the same MAC address which
* can lead to problems if operated unbridged. Set the locally
* administered bit on the eth0 MAC to make it unique.
*/
ath79_init_local_mac(ath79_eth0_data.mac_addr,
art + WNDR3700_ETH0_MAC_OFFSET);
ath79_eth0_pll_data.pll_1000 = 0x11110000;
ath79_eth0_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_init_mac(ath79_eth1_data.mac_addr,
art + WNDR3700_ETH1_MAC_OFFSET, 0);
ath79_eth1_pll_data.pll_1000 = 0x11110000;
ath79_eth1_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr3700_leds_gpio),
wndr3700_leds_gpio);
ath79_register_gpio_keys_polled(-1, WNDR3700_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wndr3700_gpio_keys),
wndr3700_gpio_keys);
platform_device_register(&wndr3700_rtl8366s_device);
platform_device_register_simple("wndr3700-led-usb", -1, NULL, 0);
ap9x_pci_setup_wmac_led_pin(0, 5);
ap9x_pci_setup_wmac_led_pin(1, 5);
/* 2.4 GHz uses the first fixed antenna group (1, 0, 1, 0) */
ap9x_pci_setup_wmac_gpio(0, (0xf << 6), (0xa << 6));
/* 5 GHz uses the second fixed antenna group (0, 1, 1, 0) */
ap9x_pci_setup_wmac_gpio(1, (0xf << 6), (0x6 << 6));
ap94_pci_init(art + WNDR3700_CALDATA0_OFFSET,
art + WNDR3700_WMAC0_MAC_OFFSET,
art + WNDR3700_CALDATA1_OFFSET,
art + WNDR3700_WMAC1_MAC_OFFSET);
}
MIPS_MACHINE(ATH79_MACH_WNDR3700, "WNDR3700",
"NETGEAR WNDR3700/WNDR3800/WNDRMAC",
wndr3700_setup);

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/*
* NETGEAR WNR2000 board support
*
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
* Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define WNR2000_GPIO_LED_PWR_GREEN 14
#define WNR2000_GPIO_LED_PWR_AMBER 7
#define WNR2000_GPIO_LED_WPS 4
#define WNR2000_GPIO_LED_WLAN 6
#define WNR2000_GPIO_BTN_RESET 21
#define WNR2000_GPIO_BTN_WPS 8
#define WNR2000_KEYS_POLL_INTERVAL 20 /* msecs */
#define WNR2000_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000_KEYS_POLL_INTERVAL)
static struct mtd_partition wnr2000_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
}, {
.name = "rootfs",
.offset = 0x050000,
.size = 0x240000,
}, {
.name = "user-config",
.offset = 0x290000,
.size = 0x010000,
}, {
.name = "uImage",
.offset = 0x2a0000,
.size = 0x120000,
}, {
.name = "language_table",
.offset = 0x3c0000,
.size = 0x020000,
}, {
.name = "rootfs_checksum",
.offset = 0x3e0000,
.size = 0x010000,
}, {
.name = "art",
.offset = 0x3f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data wnr2000_flash_data = {
.parts = wnr2000_partitions,
.nr_parts = ARRAY_SIZE(wnr2000_partitions),
};
static struct gpio_led wnr2000_leds_gpio[] __initdata = {
{
.name = "wnr2000:green:power",
.gpio = WNR2000_GPIO_LED_PWR_GREEN,
.active_low = 1,
}, {
.name = "wnr2000:amber:power",
.gpio = WNR2000_GPIO_LED_PWR_AMBER,
.active_low = 1,
}, {
.name = "wnr2000:green:wps",
.gpio = WNR2000_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "wnr2000:blue:wlan",
.gpio = WNR2000_GPIO_LED_WLAN,
.active_low = 1,
}
};
static struct gpio_keys_button wnr2000_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNR2000_GPIO_BTN_RESET,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
.gpio = WNR2000_GPIO_BTN_WPS,
}
};
static void __init wnr2000_setup(void)
{
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.has_ar8216 = 1;
ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&wnr2000_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
wnr2000_leds_gpio);
ath79_register_gpio_keys_polled(-1, WNR2000_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wnr2000_gpio_keys),
wnr2000_gpio_keys);
ath79_register_wmac(eeprom, NULL);
}
MIPS_MACHINE(ATH79_MACH_WNR2000, "WNR2000", "NETGEAR WNR2000", wnr2000_setup);

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/*
* Compex WP543/WPJ543 board support
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define WP543_GPIO_SW6 2
#define WP543_GPIO_LED_1 3
#define WP543_GPIO_LED_2 4
#define WP543_GPIO_LED_WLAN 5
#define WP543_GPIO_LED_CONN 6
#define WP543_GPIO_LED_DIAG 7
#define WP543_GPIO_SW4 8
#define WP543_KEYS_POLL_INTERVAL 20 /* msecs */
#define WP543_KEYS_DEBOUNCE_INTERVAL (3 * WP543_KEYS_POLL_INTERVAL)
static struct gpio_led wp543_leds_gpio[] __initdata = {
{
.name = "wp543:green:led1",
.gpio = WP543_GPIO_LED_1,
.active_low = 1,
}, {
.name = "wp543:green:led2",
.gpio = WP543_GPIO_LED_2,
.active_low = 1,
}, {
.name = "wp543:green:wlan",
.gpio = WP543_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "wp543:green:conn",
.gpio = WP543_GPIO_LED_CONN,
.active_low = 1,
}, {
.name = "wp543:green:diag",
.gpio = WP543_GPIO_LED_DIAG,
.active_low = 1,
}
};
static struct gpio_keys_button wp543_gpio_keys[] __initdata = {
{
.desc = "sw6",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
.gpio = WP543_GPIO_SW6,
}, {
.desc = "sw4",
.type = EV_KEY,
.code = BTN_1,
.debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
.gpio = WP543_GPIO_SW4,
}
};
static const char *wp543_part_probes[] = {
"MyLoader",
NULL,
};
static struct flash_platform_data wp543_flash_data = {
.part_probes = wp543_part_probes,
};
static void __init wp543_setup(void)
{
ath79_register_m25p80(&wp543_flash_data);
ath79_register_mdio(0, 0xfffffff0);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = 0x0f;
ath79_eth0_data.reset_bit = AR71XX_RESET_GE0_MAC |
AR71XX_RESET_GE0_PHY;
ath79_register_eth(0);
ath79_register_usb();
ath79_register_pci();
ath79_register_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
wp543_leds_gpio);
ath79_register_gpio_keys_polled(-1, WP543_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wp543_gpio_keys),
wp543_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_WP543, "WP543", "Compex WP543", wp543_setup);

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/*
* Linksys WRT160NL board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "nvram.h"
#include "machtypes.h"
#define WRT160NL_GPIO_LED_POWER 14
#define WRT160NL_GPIO_LED_WPS_AMBER 9
#define WRT160NL_GPIO_LED_WPS_BLUE 8
#define WRT160NL_GPIO_LED_WLAN 6
#define WRT160NL_GPIO_BTN_WPS 7
#define WRT160NL_GPIO_BTN_RESET 21
#define WRT160NL_KEYS_POLL_INTERVAL 20 /* msecs */
#define WRT160NL_KEYS_DEBOUNCE_INTERVAL (3 * WRT160NL_KEYS_POLL_INTERVAL)
#define WRT160NL_NVRAM_ADDR 0x1f7e0000
#define WRT160NL_NVRAM_SIZE 0x10000
static const char *wrt160nl_part_probes[] = {
"wrt160nl",
NULL,
};
static struct flash_platform_data wrt160nl_flash_data = {
.part_probes = wrt160nl_part_probes,
};
static struct gpio_led wrt160nl_leds_gpio[] __initdata = {
{
.name = "wrt160nl:blue:power",
.gpio = WRT160NL_GPIO_LED_POWER,
.active_low = 1,
.default_trigger = "default-on",
}, {
.name = "wrt160nl:amber:wps",
.gpio = WRT160NL_GPIO_LED_WPS_AMBER,
.active_low = 1,
}, {
.name = "wrt160nl:blue:wps",
.gpio = WRT160NL_GPIO_LED_WPS_BLUE,
.active_low = 1,
}, {
.name = "wrt160nl:blue:wlan",
.gpio = WRT160NL_GPIO_LED_WLAN,
.active_low = 1,
}
};
static struct gpio_keys_button wrt160nl_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL,
.gpio = WRT160NL_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WRT160NL_KEYS_DEBOUNCE_INTERVAL,
.gpio = WRT160NL_GPIO_BTN_WPS,
.active_low = 1,
}
};
static void __init wrt160nl_setup(void)
{
const char *nvram = (char *) KSEG1ADDR(WRT160NL_NVRAM_ADDR);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
u8 mac[6];
if (ath79_nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
"lan_hwaddr=", mac) == 0) {
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
}
ath79_register_mdio(0, 0x0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.phy_mask = 0x01;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&wrt160nl_flash_data);
ath79_register_usb();
if (ath79_nvram_parse_mac_addr(nvram, WRT160NL_NVRAM_SIZE,
"wl0_hwaddr=", mac) == 0)
ath79_register_wmac(eeprom, mac);
else
ath79_register_wmac(eeprom, NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wrt160nl_leds_gpio),
wrt160nl_leds_gpio);
ath79_register_gpio_keys_polled(-1, WRT160NL_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wrt160nl_gpio_keys),
wrt160nl_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_WRT160NL, "WRT160NL", "Linksys WRT160NL",
wrt160nl_setup);

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/*
* Linksys WRT400N board support
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#define WRT400N_GPIO_LED_POWER 1
#define WRT400N_GPIO_LED_WPS_BLUE 4
#define WRT400N_GPIO_LED_WPS_AMBER 5
#define WRT400N_GPIO_LED_WLAN 6
#define WRT400N_GPIO_BTN_RESET 8
#define WRT400N_GPIO_BTN_WLSEC 3
#define WRT400N_KEYS_POLL_INTERVAL 20 /* msecs */
#define WRT400N_KEYS_DEBOUNE_INTERVAL (3 * WRT400N_KEYS_POLL_INTERVAL)
#define WRT400N_MAC_ADDR_OFFSET 0x120c
#define WRT400N_CALDATA0_OFFSET 0x1000
#define WRT400N_CALDATA1_OFFSET 0x5000
static struct mtd_partition wrt400n_partitions[] = {
{
.name = "uboot",
.offset = 0,
.size = 0x030000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "env",
.offset = 0x030000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "linux",
.offset = 0x040000,
.size = 0x140000,
}, {
.name = "rootfs",
.offset = 0x180000,
.size = 0x630000,
}, {
.name = "nvram",
.offset = 0x7b0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "factory",
.offset = 0x7c0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "language",
.offset = 0x7d0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "caldata",
.offset = 0x7f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x040000,
.size = 0x770000,
}
};
static struct flash_platform_data wrt400n_flash_data = {
.parts = wrt400n_partitions,
.nr_parts = ARRAY_SIZE(wrt400n_partitions),
};
static struct gpio_led wrt400n_leds_gpio[] __initdata = {
{
.name = "wrt400n:blue:wps",
.gpio = WRT400N_GPIO_LED_WPS_BLUE,
.active_low = 1,
}, {
.name = "wrt400n:amber:wps",
.gpio = WRT400N_GPIO_LED_WPS_AMBER,
.active_low = 1,
}, {
.name = "wrt400n:blue:wlan",
.gpio = WRT400N_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "wrt400n:blue:power",
.gpio = WRT400N_GPIO_LED_POWER,
.active_low = 0,
.default_trigger = "default-on",
}
};
static struct gpio_keys_button wrt400n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WRT400N_KEYS_DEBOUNE_INTERVAL,
.gpio = WRT400N_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wlsec",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WRT400N_KEYS_DEBOUNE_INTERVAL,
.gpio = WRT400N_GPIO_BTN_WLSEC,
.active_low = 1,
}
};
static void __init wrt400n_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
u8 *mac = art + WRT400N_MAC_ADDR_OFFSET;
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_m25p80(&wrt400n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wrt400n_leds_gpio),
wrt400n_leds_gpio);
ath79_register_gpio_keys_polled(-1, WRT400N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wrt400n_gpio_keys),
wrt400n_gpio_keys);
ap94_pci_init(art + WRT400N_CALDATA0_OFFSET, NULL,
art + WRT400N_CALDATA1_OFFSET, NULL);
}
MIPS_MACHINE(ATH79_MACH_WRT400N, "WRT400N", "Linksys WRT400N", wrt400n_setup);

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/*
* Buffalo WZR-HP-AG300H board support
*
* Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define WZRHPAG300H_MAC_OFFSET 0x20c
#define WZRHPAG300H_KEYS_POLL_INTERVAL 20 /* msecs */
#define WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPAG300H_KEYS_POLL_INTERVAL)
static struct mtd_partition wzrhpag300h_flash_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x0040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x0040000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "art",
.offset = 0x0050000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x0060000,
.size = 0x0100000,
}, {
.name = "rootfs",
.offset = 0x0160000,
.size = 0x1e90000,
}, {
.name = "user_property",
.offset = 0x1ff0000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x0060000,
.size = 0x1f90000,
}
};
static struct flash_platform_data wzrhpag300h_flash_data = {
.parts = wzrhpag300h_flash_partitions,
.nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
};
static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
{
.name = "buffalo:red:diag",
.gpio = 1,
.active_low = 1,
},
};
static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 11,
.active_low = 1,
}, {
.desc = "usb",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 3,
.active_low = 1,
}, {
.desc = "aoss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 5,
.active_low = 1,
}, {
.desc = "router_auto",
.type = EV_KEY,
.code = BTN_6,
.debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 6,
.active_low = 1,
}, {
.desc = "router_off",
.type = EV_KEY,
.code = BTN_5,
.debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 7,
.active_low = 1,
}
};
static void __init wzrhpag300h_setup(void)
{
u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 1);
ath79_register_mdio(0, ~(BIT(0) | BIT(4)));
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = BIT(4);
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
gpio_request(2, "usb");
gpio_direction_output(2, 1);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
wzrhpag300h_leds_gpio);
ath79_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wzrhpag300h_gpio_keys),
wzrhpag300h_gpio_keys);
ath79_register_m25p80_multi(&wzrhpag300h_flash_data);
ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
}
MIPS_MACHINE(ATH79_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
"Buffalo WZR-HP-AG300H", wzrhpag300h_setup);

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/*
* Buffalo WZR-HP-G300NH board support
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/nxp_74hc153.h>
#include <linux/rtl8366.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define WZRHPG300NH_GPIO_LED_USB 0
#define WZRHPG300NH_GPIO_LED_DIAG 1
#define WZRHPG300NH_GPIO_LED_WIRELESS 6
#define WZRHPG300NH_GPIO_LED_SECURITY 17
#define WZRHPG300NH_GPIO_LED_ROUTER 18
#define WZRHPG300NH_GPIO_RTL8366_SDA 19
#define WZRHPG300NH_GPIO_RTL8366_SCK 20
#define WZRHPG300NH_GPIO_74HC153_S0 9
#define WZRHPG300NH_GPIO_74HC153_S1 11
#define WZRHPG300NH_GPIO_74HC153_1Y 12
#define WZRHPG300NH_GPIO_74HC153_2Y 14
#define WZRHPG300NH_GPIO_EXP_BASE 32
#define WZRHPG300NH_GPIO_BTN_AOSS (WZRHPG300NH_GPIO_EXP_BASE + 0)
#define WZRHPG300NH_GPIO_BTN_RESET (WZRHPG300NH_GPIO_EXP_BASE + 1)
#define WZRHPG300NH_GPIO_BTN_ROUTER_ON (WZRHPG300NH_GPIO_EXP_BASE + 2)
#define WZRHPG300NH_GPIO_BTN_QOS_ON (WZRHPG300NH_GPIO_EXP_BASE + 3)
#define WZRHPG300NH_GPIO_BTN_USB (WZRHPG300NH_GPIO_EXP_BASE + 5)
#define WZRHPG300NH_GPIO_BTN_ROUTER_AUTO (WZRHPG300NH_GPIO_EXP_BASE + 6)
#define WZRHPG300NH_GPIO_BTN_QOS_OFF (WZRHPG300NH_GPIO_EXP_BASE + 7)
#define WZRHPG300NH_KEYS_POLL_INTERVAL 20 /* msecs */
#define WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH_KEYS_POLL_INTERVAL)
#define WZRHPG300NH_MAC_OFFSET 0x20c
static struct mtd_partition wzrhpg300nh_flash_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x0040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x0040000,
.size = 0x0020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x0060000,
.size = 0x0100000,
}, {
.name = "rootfs",
.offset = 0x0160000,
.size = 0x1e60000,
}, {
.name = "user_property",
.offset = 0x1fc0000,
.size = 0x0020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "art",
.offset = 0x1fe0000,
.size = 0x0020000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x0060000,
.size = 0x1f60000,
}
};
static struct physmap_flash_data wzrhpg300nh_flash_data = {
.width = 2,
.parts = wzrhpg300nh_flash_partitions,
.nr_parts = ARRAY_SIZE(wzrhpg300nh_flash_partitions),
};
#define WZRHPG300NH_FLASH_BASE 0x1e000000
#define WZRHPG300NH_FLASH_SIZE (32 * 1024 * 1024)
static struct resource wzrhpg300nh_flash_resources[] = {
[0] = {
.start = WZRHPG300NH_FLASH_BASE,
.end = WZRHPG300NH_FLASH_BASE + WZRHPG300NH_FLASH_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device wzrhpg300nh_flash_device = {
.name = "physmap-flash",
.id = -1,
.resource = wzrhpg300nh_flash_resources,
.num_resources = ARRAY_SIZE(wzrhpg300nh_flash_resources),
.dev = {
.platform_data = &wzrhpg300nh_flash_data,
}
};
static struct gpio_led wzrhpg300nh_leds_gpio[] __initdata = {
{
.name = "buffalo:orange:security",
.gpio = WZRHPG300NH_GPIO_LED_SECURITY,
.active_low = 1,
}, {
.name = "buffalo:green:wireless",
.gpio = WZRHPG300NH_GPIO_LED_WIRELESS,
.active_low = 1,
}, {
.name = "buffalo:green:router",
.gpio = WZRHPG300NH_GPIO_LED_ROUTER,
.active_low = 1,
}, {
.name = "buffalo:red:diag",
.gpio = WZRHPG300NH_GPIO_LED_DIAG,
.active_low = 1,
}, {
.name = "buffalo:blue:usb",
.gpio = WZRHPG300NH_GPIO_LED_USB,
.active_low = 1,
}
};
static struct gpio_keys_button wzrhpg300nh_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "aoss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_AOSS,
.active_low = 1,
}, {
.desc = "usb",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_USB,
.active_low = 1,
}, {
.desc = "qos_on",
.type = EV_KEY,
.code = BTN_3,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_QOS_ON,
.active_low = 0,
}, {
.desc = "qos_off",
.type = EV_KEY,
.code = BTN_4,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_QOS_OFF,
.active_low = 0,
}, {
.desc = "router_on",
.type = EV_KEY,
.code = BTN_5,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_ROUTER_ON,
.active_low = 0,
}, {
.desc = "router_auto",
.type = EV_KEY,
.code = BTN_6,
.debounce_interval = WZRHPG300NH_KEYS_DEBOUNCE_INTERVAL,
.gpio = WZRHPG300NH_GPIO_BTN_ROUTER_AUTO,
.active_low = 0,
}
};
static struct nxp_74hc153_platform_data wzrhpg300nh_74hc153_data = {
.gpio_base = WZRHPG300NH_GPIO_EXP_BASE,
.gpio_pin_s0 = WZRHPG300NH_GPIO_74HC153_S0,
.gpio_pin_s1 = WZRHPG300NH_GPIO_74HC153_S1,
.gpio_pin_1y = WZRHPG300NH_GPIO_74HC153_1Y,
.gpio_pin_2y = WZRHPG300NH_GPIO_74HC153_2Y,
};
static struct platform_device wzrhpg300nh_74hc153_device = {
.name = NXP_74HC153_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &wzrhpg300nh_74hc153_data,
}
};
static struct rtl8366_platform_data wzrhpg300nh_rtl8366_data = {
.gpio_sda = WZRHPG300NH_GPIO_RTL8366_SDA,
.gpio_sck = WZRHPG300NH_GPIO_RTL8366_SCK,
};
static struct platform_device wzrhpg300nh_rtl8366s_device = {
.name = RTL8366S_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &wzrhpg300nh_rtl8366_data,
}
};
static struct platform_device wzrhpg300nh_rtl8366rb_device = {
.name = RTL8366RB_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &wzrhpg300nh_rtl8366_data,
}
};
static void __init wzrhpg300nh_setup(void)
{
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
u8 *mac = eeprom + WZRHPG300NH_MAC_OFFSET;
bool hasrtl8366rb = false;
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
if (rtl8366_smi_detect(&wzrhpg300nh_rtl8366_data) == RTL8366_TYPE_RB)
hasrtl8366rb = true;
if (hasrtl8366rb) {
ath79_eth0_pll_data.pll_1000 = 0x1f000000;
ath79_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366rb_device.dev;
ath79_eth1_pll_data.pll_1000 = 0x100;
ath79_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366rb_device.dev;
} else {
ath79_eth0_pll_data.pll_1000 = 0x1e000100;
ath79_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
ath79_eth1_pll_data.pll_1000 = 0x1e000100;
ath79_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
}
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = 0x10;
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_usb();
ath79_register_wmac(eeprom, NULL);
platform_device_register(&wzrhpg300nh_74hc153_device);
platform_device_register(&wzrhpg300nh_flash_device);
if (hasrtl8366rb)
platform_device_register(&wzrhpg300nh_rtl8366rb_device);
else
platform_device_register(&wzrhpg300nh_rtl8366s_device);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh_leds_gpio),
wzrhpg300nh_leds_gpio);
ath79_register_gpio_keys_polled(-1, WZRHPG300NH_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wzrhpg300nh_gpio_keys),
wzrhpg300nh_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_WZR_HP_G300NH, "WZR-HP-G300NH",
"Buffalo WZR-HP-G300NH", wzrhpg300nh_setup);

177
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/*
* Buffalo WZR-HP-G300NH2 board support
*
* Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2011 Mark Deneen <mdeneen@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define WZRHPG300NH2_MAC_OFFSET 0x20c
#define WZRHPG300NH2_KEYS_POLL_INTERVAL 20 /* msecs */
#define WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH2_KEYS_POLL_INTERVAL)
static struct mtd_partition wzrhpg300nh2_flash_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x0040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x0040000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "art",
.offset = 0x0050000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x0060000,
.size = 0x0100000,
}, {
.name = "rootfs",
.offset = 0x0160000,
.size = 0x1e90000,
}, {
.name = "user_property",
.offset = 0x1ff0000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x0060000,
.size = 0x1f90000,
}
};
static struct flash_platform_data wzrhpg300nh2_flash_data = {
.parts = wzrhpg300nh2_flash_partitions,
.nr_parts = ARRAY_SIZE(wzrhpg300nh2_flash_partitions),
};
static struct gpio_led wzrhpg300nh2_leds_gpio[] __initdata = {
{
.name = "buffalo:red:diag",
.gpio = 16,
.active_low = 1,
},
};
static struct gpio_led wzrhpg300nh2_wmac_leds_gpio[] = {
{
.name = "buffalo:blue:usb",
.gpio = 4,
.active_low = 1,
},
{
.name = "buffalo:orange:security",
.gpio = 6,
.active_low = 1,
},
{
.name = "buffalo:green:router",
.gpio = 7,
.active_low = 1,
},
{
.name = "buffalo:blue:movie_engine_on",
.gpio = 8,
.active_low = 1,
},
{
.name = "buffalo:blue:movie_engine_off",
.gpio = 9,
.active_low = 1,
},
};
/* The AOSS button is wmac gpio 12 */
static struct gpio_keys_button wzrhpg300nh2_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = 1,
.active_low = 1,
}, {
.desc = "usb",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = 7,
.active_low = 1,
}, {
.desc = "qos",
.type = EV_KEY,
.code = BTN_3,
.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = 11,
.active_low = 0,
}, {
.desc = "router_on",
.type = EV_KEY,
.code = BTN_5,
.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
.gpio = 8,
.active_low = 0,
},
};
static void __init wzrhpg300nh2_setup(void)
{
u8 *eeprom = (u8 *) KSEG1ADDR(0x1f051000);
u8 *mac0 = eeprom + WZRHPG300NH2_MAC_OFFSET;
/* There is an eth1 but it is not connected to the switch */
ath79_register_m25p80_multi(&wzrhpg300nh2_flash_data);
ath79_init_mac(ath79_eth0_data.mac_addr, mac0, 0);
ath79_register_mdio(0, ~(BIT(0)));
ath79_init_mac(ath79_eth0_data.mac_addr, mac0, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_mask = BIT(0);
ath79_register_eth(0);
ath79_register_usb();
/* gpio13 is usb power. Turn it on. */
gpio_request(13, "usb");
gpio_direction_output(13, 1);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh2_leds_gpio),
wzrhpg300nh2_leds_gpio);
ath79_register_gpio_keys_polled(-1, WZRHPG300NH2_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wzrhpg300nh2_gpio_keys),
wzrhpg300nh2_gpio_keys);
ap9x_pci_setup_wmac_led_pin(0, 5);
ap9x_pci_setup_wmac_leds(0, wzrhpg300nh2_wmac_leds_gpio,
ARRAY_SIZE(wzrhpg300nh2_wmac_leds_gpio));
ap91_pci_init(eeprom, mac0);
}
MIPS_MACHINE(ATH79_MACH_WZR_HP_G300NH2, "WZR-HP-G300NH2",
"Buffalo WZR-HP-G300NH2", wzrhpg300nh2_setup);

170
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/*
* Buffalo WZR-HP-G450G board support
*
* Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/mach-ath79/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#include "machtypes.h"
#define WZRHPG450H_KEYS_POLL_INTERVAL 20 /* msecs */
#define WZRHPG450H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG450H_KEYS_POLL_INTERVAL)
static struct mtd_partition wzrhpg450h_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x0040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x0040000,
.size = 0x0010000,
}, {
.name = "ART",
.offset = 0x0050000,
.size = 0x0010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "uImage",
.offset = 0x0060000,
.size = 0x0100000,
}, {
.name = "rootfs",
.offset = 0x0160000,
.size = 0x1e80000,
}, {
.name = "user_property",
.offset = 0x1fe0000,
.size = 0x0020000,
}, {
.name = "firmware",
.offset = 0x0060000,
.size = 0x1f80000,
}
};
static struct flash_platform_data wzrhpg450h_flash_data = {
.parts = wzrhpg450h_partitions,
.nr_parts = ARRAY_SIZE(wzrhpg450h_partitions),
};
static struct gpio_led wzrhpg450h_leds_gpio[] __initdata = {
{
.name = "buffalo:red:diag",
.gpio = 14,
.active_low = 1,
},
{
.name = "buffalo:orange:security",
.gpio = 13,
.active_low = 1,
},
};
static struct gpio_led wzrhpg450h_wmac_leds_gpio[] = {
{
.name = "buffalo:blue:movie_engine",
.gpio = 13,
.active_low = 1,
},
{
.name = "buffalo:green:router",
.gpio = 14,
.active_low = 1,
},
};
static struct gpio_keys_button wzrhpg450h_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 6,
.active_low = 1,
}, {
.desc = "usb",
.type = EV_KEY,
.code = BTN_2,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 1,
.active_low = 1,
}, {
.desc = "aoss",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 8,
.active_low = 1,
}, {
.desc = "movie_engine",
.type = EV_KEY,
.code = BTN_6,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 7,
.active_low = 0,
}, {
.desc = "router_off",
.type = EV_KEY,
.code = BTN_5,
.debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
.gpio = 12,
.active_low = 0,
}
};
static void __init wzrhpg450h_init(void)
{
u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
u8 *mac = (u8 *) ee + 2;
ath79_register_m25p80_multi(&wzrhpg450h_flash_data);
ath79_register_mdio(0, ~BIT(0));
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_mask = BIT(0);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpg450h_leds_gpio),
wzrhpg450h_leds_gpio);
ath79_register_gpio_keys_polled(-1, WZRHPG450H_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wzrhpg450h_gpio_keys),
wzrhpg450h_gpio_keys);
ath79_register_eth(0);
ath79_register_usb();
gpio_request(16, "usb");
gpio_direction_output(16, 1);
ap91_pci_init(ee, NULL);
ap9x_pci_setup_wmac_led_pin(0, 15);
ap9x_pci_setup_wmac_leds(0, wzrhpg450h_wmac_leds_gpio,
ARRAY_SIZE(wzrhpg450h_wmac_leds_gpio));
}
MIPS_MACHINE(ATH79_MACH_WZR_HP_G450H, "WZR-HP-G450H", "Buffalo WZR-HP-G450H",
wzrhpg450h_init);

206
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/*
* Zcomax ZCN-1523H-2-8/5-16 board support
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "machtypes.h"
#define ZCN_1523H_GPIO_BTN_RESET 0
#define ZCN_1523H_GPIO_LED_INIT 11
#define ZCN_1523H_GPIO_LED_LAN1 17
#define ZCN_1523H_2_GPIO_LED_WEAK 13
#define ZCN_1523H_2_GPIO_LED_MEDIUM 14
#define ZCN_1523H_2_GPIO_LED_STRONG 15
#define ZCN_1523H_5_GPIO_LED_UNKNOWN 1
#define ZCN_1523H_5_GPIO_LED_LAN2 13
#define ZCN_1523H_5_GPIO_LED_WEAK 14
#define ZCN_1523H_5_GPIO_LED_MEDIUM 15
#define ZCN_1523H_5_GPIO_LED_STRONG 16
#define ZCN_1523H_KEYS_POLL_INTERVAL 20 /* msecs */
#define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL)
static struct mtd_partition zcn_1523h_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "rootfs",
.offset = 0x050000,
.size = 0x610000,
}, {
.name = "kernel",
.offset = 0x660000,
.size = 0x170000,
}, {
.name = "configure",
.offset = 0x7d0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "mfg",
.offset = 0x7e0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "eeprom",
.offset = 0x7f0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x780000,
}
};
static struct flash_platform_data zcn_1523h_flash_data = {
.parts = zcn_1523h_partitions,
.nr_parts = ARRAY_SIZE(zcn_1523h_partitions),
};
static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL,
.gpio = ZCN_1523H_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct gpio_led zcn_1523h_leds_gpio[] __initdata = {
{
.name = "zcn-1523h:amber:init",
.gpio = ZCN_1523H_GPIO_LED_INIT,
.active_low = 1,
}, {
.name = "zcn-1523h:green:lan1",
.gpio = ZCN_1523H_GPIO_LED_LAN1,
.active_low = 1,
}
};
static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = {
{
.name = "zcn-1523h:red:weak",
.gpio = ZCN_1523H_2_GPIO_LED_WEAK,
.active_low = 1,
}, {
.name = "zcn-1523h:amber:medium",
.gpio = ZCN_1523H_2_GPIO_LED_MEDIUM,
.active_low = 1,
}, {
.name = "zcn-1523h:green:strong",
.gpio = ZCN_1523H_2_GPIO_LED_STRONG,
.active_low = 1,
}
};
static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = {
{
.name = "zcn-1523h:red:weak",
.gpio = ZCN_1523H_5_GPIO_LED_WEAK,
.active_low = 1,
}, {
.name = "zcn-1523h:amber:medium",
.gpio = ZCN_1523H_5_GPIO_LED_MEDIUM,
.active_low = 1,
}, {
.name = "zcn-1523h:green:strong",
.gpio = ZCN_1523H_5_GPIO_LED_STRONG,
.active_low = 1,
}, {
.name = "zcn-1523h:green:lan2",
.gpio = ZCN_1523H_5_GPIO_LED_LAN2,
.active_low = 1,
}, {
.name = "zcn-1523h:amber:unknown",
.gpio = ZCN_1523H_5_GPIO_LED_UNKNOWN,
}
};
static void __init zcn_1523h_generic_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_m25p80(&zcn_1523h_flash_data);
ath79_register_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio),
zcn_1523h_leds_gpio);
ath79_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL,
ARRAY_SIZE(zcn_1523h_gpio_keys),
zcn_1523h_gpio_keys);
ap91_pci_init(ee, mac);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
ath79_register_mdio(0, 0x0);
/* LAN1 port */
ath79_register_eth(0);
}
static void __init zcn_1523h_2_setup(void)
{
zcn_1523h_generic_setup();
ap9x_pci_setup_wmac_gpio(0, BIT(9), 0);
ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio),
zcn_1523h_2_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2",
zcn_1523h_2_setup);
static void __init zcn_1523h_5_setup(void)
{
zcn_1523h_generic_setup();
ap9x_pci_setup_wmac_gpio(0, BIT(8), 0);
ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio),
zcn_1523h_5_leds_gpio);
/* LAN2 port */
ath79_register_eth(1);
}
MIPS_MACHINE(ATH79_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5",
zcn_1523h_5_setup);

75
target/linux/ar71xx/files-3.2/arch/mips/ath79/nvram.c Normal file
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/*
* Atheros AR71xx minimal nvram support
*
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/vmalloc.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/string.h>
#include "nvram.h"
char *ath79_nvram_find_var(const char *name, const char *buf, unsigned buf_len)
{
unsigned len = strlen(name);
char *cur, *last;
if (buf_len == 0 || len == 0)
return NULL;
if (buf_len < len)
return NULL;
if (len == 1)
return memchr(buf, (int) *name, buf_len);
last = (char *) buf + buf_len - len;
for (cur = (char *) buf; cur <= last; cur++)
if (cur[0] == name[0] && memcmp(cur, name, len) == 0)
return cur + len;
return NULL;
}
int ath79_nvram_parse_mac_addr(const char *nvram, unsigned nvram_len,
const char *name, char *mac)
{
char *buf;
char *mac_str;
int ret;
int t;
buf = vmalloc(nvram_len);
if (!buf)
return -ENOMEM;
memcpy(buf, nvram, nvram_len);
buf[nvram_len - 1] = '\0';
mac_str = ath79_nvram_find_var(name, buf, nvram_len);
if (!mac_str) {
ret = -EINVAL;
goto free;
}
t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
&mac[0], &mac[1], &mac[2], &mac[3], &mac[4], &mac[5]);
if (t != 6) {
ret = -EINVAL;
goto free;
}
ret = 0;
free:
vfree(buf);
return ret;
}

19
target/linux/ar71xx/files-3.2/arch/mips/ath79/nvram.h Normal file
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/*
* Atheros AR71xx minimal nvram support
*
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _ATH79_NVRAM_H
#define _ATH79_NVRAM_H
char *ath79_nvram_find_var(const char *name, const char *buf,
unsigned buf_len);
int ath79_nvram_parse_mac_addr(const char *nvram, unsigned nvram_len,
const char *name, char *mac);
#endif /* _ATH79_NVRAM_H */

124
target/linux/ar71xx/files-3.2/arch/mips/ath79/pci-ath9k-fixup.c Normal file
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/*
* Atheros AP94 reference board PCI initialization
*
* Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/pci.h>
#include <linux/delay.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/pci.h>
struct ath9k_fixup {
u16 *cal_data;
unsigned slot;
};
static int ath9k_num_fixups;
static struct ath9k_fixup ath9k_fixups[2];
static void ath9k_pci_fixup(struct pci_dev *dev)
{
void __iomem *mem;
u16 *cal_data = NULL;
u16 cmd;
u32 bar0;
u32 val;
unsigned i;
for (i = 0; i < ath9k_num_fixups; i++) {
if (ath9k_fixups[i].cal_data == NULL)
continue;
if (ath9k_fixups[i].slot != PCI_SLOT(dev->devfn))
continue;
cal_data = ath9k_fixups[i].cal_data;
break;
}
if (cal_data == NULL)
return;
if (*cal_data != 0xa55a) {
pr_err("pci %s: invalid calibration data\n", pci_name(dev));
return;
}
pr_info("pci %s: fixup device configuration\n", pci_name(dev));
mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
if (!mem) {
pr_err("pci %s: ioremap error\n", pci_name(dev));
return;
}
pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
switch (ath79_soc) {
case ATH79_SOC_AR7161:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0,
AR71XX_PCI_MEM_BASE);
break;
case ATH79_SOC_AR7240:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0xffff);
break;
case ATH79_SOC_AR7241:
case ATH79_SOC_AR7242:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff);
break;
default:
BUG();
}
pci_read_config_word(dev, PCI_COMMAND, &cmd);
cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
pci_write_config_word(dev, PCI_COMMAND, cmd);
/* set pointer to first reg address */
cal_data += 3;
while (*cal_data != 0xffff) {
u32 reg;
reg = *cal_data++;
val = *cal_data++;
val |= (*cal_data++) << 16;
__raw_writel(val, mem + reg);
udelay(100);
}
pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
dev->vendor = val & 0xffff;
dev->device = (val >> 16) & 0xffff;
pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
dev->revision = val & 0xff;
dev->class = val >> 8; /* upper 3 bytes */
pci_read_config_word(dev, PCI_COMMAND, &cmd);
cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
pci_write_config_word(dev, PCI_COMMAND, cmd);
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
iounmap(mem);
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
void __init pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data)
{
if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
return;
ath9k_fixups[ath9k_num_fixups].slot = slot;
ath9k_fixups[ath9k_num_fixups].cal_data = cal_data;
ath9k_num_fixups++;
}

6
target/linux/ar71xx/files-3.2/arch/mips/ath79/pci-ath9k-fixup.h Normal file
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#ifndef _PCI_ATH9K_FIXUP
#define _PCI_ATH9K_FIXUP
void pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data) __init;
#endif /* _PCI_ATH9K_FIXUP */

54
target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/ag71xx_platform.h Normal file
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/*
* Atheros AR71xx SoC specific platform data definitions
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __ASM_MACH_ATH79_PLATFORM_H
#define __ASM_MACH_ATH79_PLATFORM_H
#include <linux/if_ether.h>
#include <linux/skbuff.h>
#include <linux/phy.h>
#include <linux/spi/spi.h>
struct ag71xx_switch_platform_data {
u8 phy4_mii_en:1;
};
struct ag71xx_platform_data {
phy_interface_t phy_if_mode;
u32 phy_mask;
int speed;
int duplex;
u32 reset_bit;
u8 mac_addr[ETH_ALEN];
struct device *mii_bus_dev;
u8 has_gbit:1;
u8 is_ar91xx:1;
u8 is_ar7240:1;
u8 is_ar724x:1;
u8 has_ar8216:1;
struct ag71xx_switch_platform_data *switch_data;
void (*ddr_flush)(void);
void (*set_speed)(int speed);
u32 fifo_cfg1;
u32 fifo_cfg2;
u32 fifo_cfg3;
};
struct ag71xx_mdio_platform_data {
u32 phy_mask;
int is_ar7240;
};
#endif /* __ASM_MACH_ATH79_PLATFORM_H */

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target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/ar913x_flash.h Normal file
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/*
* AR913x parallel flash driver platform data definitions
*
* Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __AR913X_FLASH_H
#define __AR913X_FLASH_H
struct mtd_partition;
struct ar913x_flash_platform_data {
unsigned int width;
u8 is_shared:1;
unsigned int nr_parts;
struct mtd_partition *parts;
};
#endif /* __AR913X_FLASH_H */

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target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/mach-rb750.h Normal file
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/*
* MikroTik RouterBOARD 750 definitions
*
* Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _MACH_RB750_H
#define _MACH_RB750_H
#include <linux/bitops.h>
#define RB750_GPIO_LVC573_LE 0 /* Latch enable on LVC573 */
#define RB750_GPIO_NAND_IO0 1 /* NAND I/O 0 */
#define RB750_GPIO_NAND_IO1 2 /* NAND I/O 1 */
#define RB750_GPIO_NAND_IO2 3 /* NAND I/O 2 */
#define RB750_GPIO_NAND_IO3 4 /* NAND I/O 3 */
#define RB750_GPIO_NAND_IO4 5 /* NAND I/O 4 */
#define RB750_GPIO_NAND_IO5 6 /* NAND I/O 5 */
#define RB750_GPIO_NAND_IO6 7 /* NAND I/O 6 */
#define RB750_GPIO_NAND_IO7 8 /* NAND I/O 7 */
#define RB750_GPIO_NAND_NCE 11 /* NAND Chip Enable (active low) */
#define RB750_GPIO_NAND_RDY 12 /* NAND Ready */
#define RB750_GPIO_NAND_CLE 14 /* NAND Command Latch Enable */
#define RB750_GPIO_NAND_ALE 15 /* NAND Address Latch Enable */
#define RB750_GPIO_NAND_NRE 16 /* NAND Read Enable (active low) */
#define RB750_GPIO_NAND_NWE 17 /* NAND Write Enable (active low) */
#define RB750_GPIO_BTN_RESET 1
#define RB750_GPIO_SPI_CS0 2
#define RB750_GPIO_LED_ACT 12
#define RB750_GPIO_LED_PORT1 13
#define RB750_GPIO_LED_PORT2 14
#define RB750_GPIO_LED_PORT3 15
#define RB750_GPIO_LED_PORT4 16
#define RB750_GPIO_LED_PORT5 17
#define RB750_LED_ACT BIT(RB750_GPIO_LED_ACT)
#define RB750_LED_PORT1 BIT(RB750_GPIO_LED_PORT1)
#define RB750_LED_PORT2 BIT(RB750_GPIO_LED_PORT2)
#define RB750_LED_PORT3 BIT(RB750_GPIO_LED_PORT3)
#define RB750_LED_PORT4 BIT(RB750_GPIO_LED_PORT4)
#define RB750_LED_PORT5 BIT(RB750_GPIO_LED_PORT5)
#define RB750_LVC573_LE BIT(RB750_GPIO_LVC573_LE)
#define RB750_LED_BITS (RB750_LED_PORT1 | RB750_LED_PORT2 | RB750_LED_PORT3 | \
RB750_LED_PORT4 | RB750_LED_PORT5 | RB750_LED_ACT)
struct rb750_led_data {
char *name;
char *default_trigger;
u32 mask;
int active_low;
};
struct rb750_led_platform_data {
int num_leds;
struct rb750_led_data *leds;
};
int rb750_latch_change(u32 mask_clr, u32 mask_set);
void rb750_nand_pins_enable(void);
void rb750_nand_pins_disable(void);
#endif /* _MACH_RB750_H */

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target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/rb4xx_cpld.h Normal file
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/*
* SPI driver definitions for the CPLD chip on the Mikrotik RB4xx boards
*
* Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
*
* This file was based on the patches for Linux 2.6.27.39 published by
* MikroTik for their RouterBoard 4xx series devices.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#define CPLD_GPIO_nLED1 0
#define CPLD_GPIO_nLED2 1
#define CPLD_GPIO_nLED3 2
#define CPLD_GPIO_nLED4 3
#define CPLD_GPIO_FAN 4
#define CPLD_GPIO_ALE 5
#define CPLD_GPIO_CLE 6
#define CPLD_GPIO_nCE 7
#define CPLD_GPIO_nLED5 8
#define CPLD_NUM_GPIOS 9
#define CPLD_CFG_nLED1 BIT(CPLD_GPIO_nLED1)
#define CPLD_CFG_nLED2 BIT(CPLD_GPIO_nLED2)
#define CPLD_CFG_nLED3 BIT(CPLD_GPIO_nLED3)
#define CPLD_CFG_nLED4 BIT(CPLD_GPIO_nLED4)
#define CPLD_CFG_FAN BIT(CPLD_GPIO_FAN)
#define CPLD_CFG_ALE BIT(CPLD_GPIO_ALE)
#define CPLD_CFG_CLE BIT(CPLD_GPIO_CLE)
#define CPLD_CFG_nCE BIT(CPLD_GPIO_nCE)
#define CPLD_CFG_nLED5 BIT(CPLD_GPIO_nLED5)
struct rb4xx_cpld_platform_data {
unsigned gpio_base;
};
extern int rb4xx_cpld_change_cfg(unsigned mask, unsigned value);
extern int rb4xx_cpld_read(unsigned char *rx_buf,
const unsigned char *verify_buf,
unsigned cnt);
extern int rb4xx_cpld_read_from(unsigned addr,
unsigned char *rx_buf,
const unsigned char *verify_buf,
unsigned cnt);
extern int rb4xx_cpld_write(const unsigned char *buf, unsigned count);

33
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/Kconfig Normal file
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config AG71XX
tristate "Atheros AR7XXX/AR9XXX built-in ethernet mac support"
depends on ATH79
select PHYLIB
help
If you wish to compile a kernel for AR7XXX/91XXX and enable
ethernet support, then you should always answer Y to this.
if AG71XX
config AG71XX_DEBUG
bool "Atheros AR71xx built-in ethernet driver debugging"
default n
help
Atheros AR71xx built-in ethernet driver debugging messages.
config AG71XX_DEBUG_FS
bool "Atheros AR71xx built-in ethernet driver debugfs support"
depends on DEBUG_FS
default n
help
Say Y, if you need access to various statistics provided by
the ag71xx driver.
config AG71XX_AR8216_SUPPORT
bool "special support for the Atheros AR8216 switch"
default n
default y if ATH79_MACH_WNR2000 || ATH79_MACH_MZK_W04NU
help
Say 'y' here if you want to enable special support for the
Atheros AR8216 switch found on some boards.
endif

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target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/Makefile Normal file
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#
# Makefile for the Atheros AR71xx built-in ethernet macs
#
ag71xx-y += ag71xx_main.o
ag71xx-y += ag71xx_ethtool.o
ag71xx-y += ag71xx_phy.o
ag71xx-y += ag71xx_mdio.o
ag71xx-y += ag71xx_ar7240.o
ag71xx-$(CONFIG_AG71XX_DEBUG_FS) += ag71xx_debugfs.o
ag71xx-$(CONFIG_AG71XX_AR8216_SUPPORT) += ag71xx_ar8216.o
obj-$(CONFIG_AG71XX) += ag71xx.o

466
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx.h Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __AG71XX_H
#define __AG71XX_H
#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/random.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/ethtool.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
#include <linux/phy.h>
#include <linux/skbuff.h>
#include <linux/dma-mapping.h>
#include <linux/workqueue.h>
#include <linux/bitops.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ag71xx_platform.h>
#define AG71XX_DRV_NAME "ag71xx"
#define AG71XX_DRV_VERSION "0.5.35"
#define AG71XX_NAPI_WEIGHT 64
#define AG71XX_OOM_REFILL (1 + HZ/10)
#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE)
#define AG71XX_INT_TX (AG71XX_INT_TX_PS)
#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF)
#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX)
#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL)
#define AG71XX_TX_MTU_LEN 1540
#define AG71XX_RX_PKT_RESERVE 64
#define AG71XX_RX_PKT_SIZE \
(AG71XX_RX_PKT_RESERVE + ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN)
#define AG71XX_TX_RING_SIZE_DEFAULT 64
#define AG71XX_RX_RING_SIZE_DEFAULT 128
#define AG71XX_TX_RING_SIZE_MAX 256
#define AG71XX_RX_RING_SIZE_MAX 256
#ifdef CONFIG_AG71XX_DEBUG
#define DBG(fmt, args...) pr_debug(fmt, ## args)
#else
#define DBG(fmt, args...) do {} while (0)
#endif
#define ag71xx_assert(_cond) \
do { \
if (_cond) \
break; \
printk("%s,%d: assertion failed\n", __FILE__, __LINE__); \
BUG(); \
} while (0)
struct ag71xx_desc {
u32 data;
u32 ctrl;
#define DESC_EMPTY BIT(31)
#define DESC_MORE BIT(24)
#define DESC_PKTLEN_M 0xfff
u32 next;
u32 pad;
} __attribute__((aligned(4)));
struct ag71xx_buf {
struct sk_buff *skb;
struct ag71xx_desc *desc;
dma_addr_t dma_addr;
unsigned long timestamp;
};
struct ag71xx_ring {
struct ag71xx_buf *buf;
u8 *descs_cpu;
dma_addr_t descs_dma;
unsigned int desc_size;
unsigned int curr;
unsigned int dirty;
unsigned int size;
};
struct ag71xx_mdio {
struct mii_bus *mii_bus;
int mii_irq[PHY_MAX_ADDR];
void __iomem *mdio_base;
struct ag71xx_mdio_platform_data *pdata;
};
struct ag71xx_int_stats {
unsigned long rx_pr;
unsigned long rx_be;
unsigned long rx_of;
unsigned long tx_ps;
unsigned long tx_be;
unsigned long tx_ur;
unsigned long total;
};
struct ag71xx_napi_stats {
unsigned long napi_calls;
unsigned long rx_count;
unsigned long rx_packets;
unsigned long rx_packets_max;
unsigned long tx_count;
unsigned long tx_packets;
unsigned long tx_packets_max;
unsigned long rx[AG71XX_NAPI_WEIGHT + 1];
unsigned long tx[AG71XX_NAPI_WEIGHT + 1];
};
struct ag71xx_debug {
struct dentry *debugfs_dir;
struct ag71xx_int_stats int_stats;
struct ag71xx_napi_stats napi_stats;
};
struct ag71xx {
void __iomem *mac_base;
spinlock_t lock;
struct platform_device *pdev;
struct net_device *dev;
struct napi_struct napi;
u32 msg_enable;
struct ag71xx_desc *stop_desc;
dma_addr_t stop_desc_dma;
struct ag71xx_ring rx_ring;
struct ag71xx_ring tx_ring;
struct mii_bus *mii_bus;
struct phy_device *phy_dev;
void *phy_priv;
unsigned int link;
unsigned int speed;
int duplex;
struct work_struct restart_work;
struct delayed_work link_work;
struct timer_list oom_timer;
#ifdef CONFIG_AG71XX_DEBUG_FS
struct ag71xx_debug debug;
#endif
};
extern struct ethtool_ops ag71xx_ethtool_ops;
void ag71xx_link_adjust(struct ag71xx *ag);
int ag71xx_mdio_driver_init(void) __init;
void ag71xx_mdio_driver_exit(void);
int ag71xx_phy_connect(struct ag71xx *ag);
void ag71xx_phy_disconnect(struct ag71xx *ag);
void ag71xx_phy_start(struct ag71xx *ag);
void ag71xx_phy_stop(struct ag71xx *ag);
static inline struct ag71xx_platform_data *ag71xx_get_pdata(struct ag71xx *ag)
{
return ag->pdev->dev.platform_data;
}
static inline int ag71xx_desc_empty(struct ag71xx_desc *desc)
{
return (desc->ctrl & DESC_EMPTY) != 0;
}
static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
{
return desc->ctrl & DESC_PKTLEN_M;
}
/* Register offsets */
#define AG71XX_REG_MAC_CFG1 0x0000
#define AG71XX_REG_MAC_CFG2 0x0004
#define AG71XX_REG_MAC_IPG 0x0008
#define AG71XX_REG_MAC_HDX 0x000c
#define AG71XX_REG_MAC_MFL 0x0010
#define AG71XX_REG_MII_CFG 0x0020
#define AG71XX_REG_MII_CMD 0x0024
#define AG71XX_REG_MII_ADDR 0x0028
#define AG71XX_REG_MII_CTRL 0x002c
#define AG71XX_REG_MII_STATUS 0x0030
#define AG71XX_REG_MII_IND 0x0034
#define AG71XX_REG_MAC_IFCTL 0x0038
#define AG71XX_REG_MAC_ADDR1 0x0040
#define AG71XX_REG_MAC_ADDR2 0x0044
#define AG71XX_REG_FIFO_CFG0 0x0048
#define AG71XX_REG_FIFO_CFG1 0x004c
#define AG71XX_REG_FIFO_CFG2 0x0050
#define AG71XX_REG_FIFO_CFG3 0x0054
#define AG71XX_REG_FIFO_CFG4 0x0058
#define AG71XX_REG_FIFO_CFG5 0x005c
#define AG71XX_REG_FIFO_RAM0 0x0060
#define AG71XX_REG_FIFO_RAM1 0x0064
#define AG71XX_REG_FIFO_RAM2 0x0068
#define AG71XX_REG_FIFO_RAM3 0x006c
#define AG71XX_REG_FIFO_RAM4 0x0070
#define AG71XX_REG_FIFO_RAM5 0x0074
#define AG71XX_REG_FIFO_RAM6 0x0078
#define AG71XX_REG_FIFO_RAM7 0x007c
#define AG71XX_REG_TX_CTRL 0x0180
#define AG71XX_REG_TX_DESC 0x0184
#define AG71XX_REG_TX_STATUS 0x0188
#define AG71XX_REG_RX_CTRL 0x018c
#define AG71XX_REG_RX_DESC 0x0190
#define AG71XX_REG_RX_STATUS 0x0194
#define AG71XX_REG_INT_ENABLE 0x0198
#define AG71XX_REG_INT_STATUS 0x019c
#define AG71XX_REG_FIFO_DEPTH 0x01a8
#define AG71XX_REG_RX_SM 0x01b0
#define AG71XX_REG_TX_SM 0x01b4
#define MAC_CFG1_TXE BIT(0) /* Tx Enable */
#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */
#define MAC_CFG1_RXE BIT(2) /* Rx Enable */
#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */
#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */
#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */
#define MAC_CFG1_LB BIT(8) /* Loopback mode */
#define MAC_CFG1_SR BIT(31) /* Soft Reset */
#define MAC_CFG2_FDX BIT(0)
#define MAC_CFG2_CRC_EN BIT(1)
#define MAC_CFG2_PAD_CRC_EN BIT(2)
#define MAC_CFG2_LEN_CHECK BIT(4)
#define MAC_CFG2_HUGE_FRAME_EN BIT(5)
#define MAC_CFG2_IF_1000 BIT(9)
#define MAC_CFG2_IF_10_100 BIT(8)
#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */
#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */
#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */
#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */
#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */
#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \
| FIFO_CFG0_TXS | FIFO_CFG0_TXF)
#define FIFO_CFG0_ENABLE_SHIFT 8
#define FIFO_CFG4_DE BIT(0) /* Drop Event */
#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */
#define FIFO_CFG4_FC BIT(2) /* False Carrier */
#define FIFO_CFG4_CE BIT(3) /* Code Error */
#define FIFO_CFG4_CR BIT(4) /* CRC error */
#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */
#define FIFO_CFG4_LO BIT(6) /* Length out of range */
#define FIFO_CFG4_OK BIT(7) /* Packet is OK */
#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */
#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */
#define FIFO_CFG4_DR BIT(10) /* Dribble */
#define FIFO_CFG4_LE BIT(11) /* Long Event */
#define FIFO_CFG4_CF BIT(12) /* Control Frame */
#define FIFO_CFG4_PF BIT(13) /* Pause Frame */
#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */
#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */
#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */
#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */
#define FIFO_CFG5_DE BIT(0) /* Drop Event */
#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */
#define FIFO_CFG5_FC BIT(2) /* False Carrier */
#define FIFO_CFG5_CE BIT(3) /* Code Error */
#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */
#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */
#define FIFO_CFG5_OK BIT(6) /* Packet is OK */
#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */
#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */
#define FIFO_CFG5_DR BIT(9) /* Dribble */
#define FIFO_CFG5_CF BIT(10) /* Control Frame */
#define FIFO_CFG5_PF BIT(11) /* Pause Frame */
#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */
#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */
#define FIFO_CFG5_LE BIT(14) /* Long Event */
#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */
#define FIFO_CFG5_16 BIT(16) /* unknown */
#define FIFO_CFG5_17 BIT(17) /* unknown */
#define FIFO_CFG5_SF BIT(18) /* Short Frame */
#define FIFO_CFG5_BM BIT(19) /* Byte Mode */
#define AG71XX_INT_TX_PS BIT(0)
#define AG71XX_INT_TX_UR BIT(1)
#define AG71XX_INT_TX_BE BIT(3)
#define AG71XX_INT_RX_PR BIT(4)
#define AG71XX_INT_RX_OF BIT(6)
#define AG71XX_INT_RX_BE BIT(7)
#define MAC_IFCTL_SPEED BIT(16)
#define MII_CFG_CLK_DIV_4 0
#define MII_CFG_CLK_DIV_6 2
#define MII_CFG_CLK_DIV_8 3
#define MII_CFG_CLK_DIV_10 4
#define MII_CFG_CLK_DIV_14 5
#define MII_CFG_CLK_DIV_20 6
#define MII_CFG_CLK_DIV_28 7
#define MII_CFG_RESET BIT(31)
#define MII_CMD_WRITE 0x0
#define MII_CMD_READ 0x1
#define MII_ADDR_SHIFT 8
#define MII_IND_BUSY BIT(0)
#define MII_IND_INVALID BIT(2)
#define TX_CTRL_TXE BIT(0) /* Tx Enable */
#define TX_STATUS_PS BIT(0) /* Packet Sent */
#define TX_STATUS_UR BIT(1) /* Tx Underrun */
#define TX_STATUS_BE BIT(3) /* Bus Error */
#define RX_CTRL_RXE BIT(0) /* Rx Enable */
#define RX_STATUS_PR BIT(0) /* Packet Received */
#define RX_STATUS_OF BIT(2) /* Rx Overflow */
#define RX_STATUS_BE BIT(3) /* Bus Error */
static inline void ag71xx_check_reg_offset(struct ag71xx *ag, unsigned reg)
{
switch (reg) {
case AG71XX_REG_MAC_CFG1 ... AG71XX_REG_MAC_MFL:
case AG71XX_REG_MAC_IFCTL ... AG71XX_REG_TX_SM:
case AG71XX_REG_MII_CFG:
break;
default:
BUG();
}
}
static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value)
{
ag71xx_check_reg_offset(ag, reg);
__raw_writel(value, ag->mac_base + reg);
/* flush write */
(void) __raw_readl(ag->mac_base + reg);
}
static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg)
{
ag71xx_check_reg_offset(ag, reg);
return __raw_readl(ag->mac_base + reg);
}
static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask)
{
void __iomem *r;
ag71xx_check_reg_offset(ag, reg);
r = ag->mac_base + reg;
__raw_writel(__raw_readl(r) | mask, r);
/* flush write */
(void)__raw_readl(r);
}
static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask)
{
void __iomem *r;
ag71xx_check_reg_offset(ag, reg);
r = ag->mac_base + reg;
__raw_writel(__raw_readl(r) & ~mask, r);
/* flush write */
(void) __raw_readl(r);
}
static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints)
{
ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints);
}
static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints)
{
ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints);
}
#ifdef CONFIG_AG71XX_AR8216_SUPPORT
void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb);
int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
int pktlen);
static inline int ag71xx_has_ar8216(struct ag71xx *ag)
{
return ag71xx_get_pdata(ag)->has_ar8216;
}
#else
static inline void ag71xx_add_ar8216_header(struct ag71xx *ag,
struct sk_buff *skb)
{
}
static inline int ag71xx_remove_ar8216_header(struct ag71xx *ag,
struct sk_buff *skb,
int pktlen)
{
return 0;
}
static inline int ag71xx_has_ar8216(struct ag71xx *ag)
{
return 0;
}
#endif
#ifdef CONFIG_AG71XX_DEBUG_FS
int ag71xx_debugfs_root_init(void);
void ag71xx_debugfs_root_exit(void);
int ag71xx_debugfs_init(struct ag71xx *ag);
void ag71xx_debugfs_exit(struct ag71xx *ag);
void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status);
void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx);
#else
static inline int ag71xx_debugfs_root_init(void) { return 0; }
static inline void ag71xx_debugfs_root_exit(void) {}
static inline int ag71xx_debugfs_init(struct ag71xx *ag) { return 0; }
static inline void ag71xx_debugfs_exit(struct ag71xx *ag) {}
static inline void ag71xx_debugfs_update_int_stats(struct ag71xx *ag,
u32 status) {}
static inline void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag,
int rx, int tx) {}
#endif /* CONFIG_AG71XX_DEBUG_FS */
void ag71xx_ar7240_start(struct ag71xx *ag);
void ag71xx_ar7240_stop(struct ag71xx *ag);
int ag71xx_ar7240_init(struct ag71xx *ag);
void ag71xx_ar7240_cleanup(struct ag71xx *ag);
int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg);
void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val);
u16 ar7240sw_phy_read(struct mii_bus *mii, unsigned phy_addr,
unsigned reg_addr);
int ar7240sw_phy_write(struct mii_bus *mii, unsigned phy_addr,
unsigned reg_addr, u16 reg_val);
#endif /* _AG71XX_H */

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target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c Normal file
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44
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar8216.c Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
* Special support for the Atheros ar8216 switch chip
*
* Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "ag71xx.h"
#define AR8216_PACKET_TYPE_MASK 0xf
#define AR8216_PACKET_TYPE_NORMAL 0
#define AR8216_HEADER_LEN 2
void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb)
{
skb_push(skb, AR8216_HEADER_LEN);
skb->data[0] = 0x10;
skb->data[1] = 0x80;
}
int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
int pktlen)
{
u8 type;
type = skb->data[1] & AR8216_PACKET_TYPE_MASK;
switch (type) {
case AR8216_PACKET_TYPE_NORMAL:
break;
default:
return -EINVAL;
}
skb_pull(skb, AR8216_HEADER_LEN);
return 0;
}

280
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_debugfs.c Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/debugfs.h>
#include "ag71xx.h"
static struct dentry *ag71xx_debugfs_root;
static int ag71xx_debugfs_generic_open(struct inode *inode, struct file *file)
{
file->private_data = inode->i_private;
return 0;
}
void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status)
{
if (status)
ag->debug.int_stats.total++;
if (status & AG71XX_INT_TX_PS)
ag->debug.int_stats.tx_ps++;
if (status & AG71XX_INT_TX_UR)
ag->debug.int_stats.tx_ur++;
if (status & AG71XX_INT_TX_BE)
ag->debug.int_stats.tx_be++;
if (status & AG71XX_INT_RX_PR)
ag->debug.int_stats.rx_pr++;
if (status & AG71XX_INT_RX_OF)
ag->debug.int_stats.rx_of++;
if (status & AG71XX_INT_RX_BE)
ag->debug.int_stats.rx_be++;
}
static ssize_t read_file_int_stats(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
#define PR_INT_STAT(_label, _field) \
len += snprintf(buf + len, sizeof(buf) - len, \
"%20s: %10lu\n", _label, ag->debug.int_stats._field);
struct ag71xx *ag = file->private_data;
char buf[256];
unsigned int len = 0;
PR_INT_STAT("TX Packet Sent", tx_ps);
PR_INT_STAT("TX Underrun", tx_ur);
PR_INT_STAT("TX Bus Error", tx_be);
PR_INT_STAT("RX Packet Received", rx_pr);
PR_INT_STAT("RX Overflow", rx_of);
PR_INT_STAT("RX Bus Error", rx_be);
len += snprintf(buf + len, sizeof(buf) - len, "\n");
PR_INT_STAT("Total", total);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
#undef PR_INT_STAT
}
static const struct file_operations ag71xx_fops_int_stats = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_int_stats,
.owner = THIS_MODULE
};
void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx)
{
struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
if (rx) {
stats->rx_count++;
stats->rx_packets += rx;
if (rx <= AG71XX_NAPI_WEIGHT)
stats->rx[rx]++;
if (rx > stats->rx_packets_max)
stats->rx_packets_max = rx;
}
if (tx) {
stats->tx_count++;
stats->tx_packets += tx;
if (tx <= AG71XX_NAPI_WEIGHT)
stats->tx[tx]++;
if (tx > stats->tx_packets_max)
stats->tx_packets_max = tx;
}
}
static ssize_t read_file_napi_stats(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ag71xx *ag = file->private_data;
struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
char *buf;
unsigned int buflen;
unsigned int len = 0;
unsigned long rx_avg = 0;
unsigned long tx_avg = 0;
int ret;
int i;
buflen = 2048;
buf = kmalloc(buflen, GFP_KERNEL);
if (!buf)
return -ENOMEM;
if (stats->rx_count)
rx_avg = stats->rx_packets / stats->rx_count;
if (stats->tx_count)
tx_avg = stats->tx_packets / stats->tx_count;
len += snprintf(buf + len, buflen - len, "%3s %10s %10s\n",
"len", "rx", "tx");
for (i = 1; i <= AG71XX_NAPI_WEIGHT; i++)
len += snprintf(buf + len, buflen - len,
"%3d: %10lu %10lu\n",
i, stats->rx[i], stats->tx[i]);
len += snprintf(buf + len, buflen - len, "\n");
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"sum", stats->rx_count, stats->tx_count);
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"avg", rx_avg, tx_avg);
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"max", stats->rx_packets_max, stats->tx_packets_max);
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"pkt", stats->rx_packets, stats->tx_packets);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
kfree(buf);
return ret;
}
static const struct file_operations ag71xx_fops_napi_stats = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_napi_stats,
.owner = THIS_MODULE
};
#define DESC_PRINT_LEN 64
static ssize_t read_file_ring(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos,
struct ag71xx *ag,
struct ag71xx_ring *ring,
unsigned desc_reg)
{
char *buf;
unsigned int buflen;
unsigned int len = 0;
unsigned long flags;
ssize_t ret;
int curr;
int dirty;
u32 desc_hw;
int i;
buflen = (ring->size * DESC_PRINT_LEN);
buf = kmalloc(buflen, GFP_KERNEL);
if (!buf)
return -ENOMEM;
len += snprintf(buf + len, buflen - len,
"Idx ... %-8s %-8s %-8s %-8s . %-10s\n",
"desc", "next", "data", "ctrl", "timestamp");
spin_lock_irqsave(&ag->lock, flags);
curr = (ring->curr % ring->size);
dirty = (ring->dirty % ring->size);
desc_hw = ag71xx_rr(ag, desc_reg);
for (i = 0; i < ring->size; i++) {
struct ag71xx_buf *ab = &ring->buf[i];
u32 desc_dma = ((u32) ring->descs_dma) + i * ring->desc_size;
len += snprintf(buf + len, buflen - len,
"%3d %c%c%c %08x %08x %08x %08x %c %10lu\n",
i,
(i == curr) ? 'C' : ' ',
(i == dirty) ? 'D' : ' ',
(desc_hw == desc_dma) ? 'H' : ' ',
desc_dma,
ab->desc->next,
ab->desc->data,
ab->desc->ctrl,
(ab->desc->ctrl & DESC_EMPTY) ? 'E' : '*',
ab->timestamp);
}
spin_unlock_irqrestore(&ag->lock, flags);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
kfree(buf);
return ret;
}
static ssize_t read_file_tx_ring(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ag71xx *ag = file->private_data;
return read_file_ring(file, user_buf, count, ppos, ag, &ag->tx_ring,
AG71XX_REG_TX_DESC);
}
static const struct file_operations ag71xx_fops_tx_ring = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_tx_ring,
.owner = THIS_MODULE
};
static ssize_t read_file_rx_ring(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ag71xx *ag = file->private_data;
return read_file_ring(file, user_buf, count, ppos, ag, &ag->rx_ring,
AG71XX_REG_RX_DESC);
}
static const struct file_operations ag71xx_fops_rx_ring = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_rx_ring,
.owner = THIS_MODULE
};
void ag71xx_debugfs_exit(struct ag71xx *ag)
{
debugfs_remove_recursive(ag->debug.debugfs_dir);
}
int ag71xx_debugfs_init(struct ag71xx *ag)
{
ag->debug.debugfs_dir = debugfs_create_dir(ag->dev->name,
ag71xx_debugfs_root);
if (!ag->debug.debugfs_dir)
return -ENOMEM;
debugfs_create_file("int_stats", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_int_stats);
debugfs_create_file("napi_stats", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_napi_stats);
debugfs_create_file("tx_ring", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_tx_ring);
debugfs_create_file("rx_ring", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_rx_ring);
return 0;
}
int ag71xx_debugfs_root_init(void)
{
if (ag71xx_debugfs_root)
return -EBUSY;
ag71xx_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
if (!ag71xx_debugfs_root)
return -ENOENT;
return 0;
}
void ag71xx_debugfs_root_exit(void)
{
debugfs_remove(ag71xx_debugfs_root);
ag71xx_debugfs_root = NULL;
}

124
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "ag71xx.h"
static int ag71xx_ethtool_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
if (!phydev)
return -ENODEV;
return phy_ethtool_gset(phydev, cmd);
}
static int ag71xx_ethtool_set_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
if (!phydev)
return -ENODEV;
return phy_ethtool_sset(phydev, cmd);
}
static void ag71xx_ethtool_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
struct ag71xx *ag = netdev_priv(dev);
strcpy(info->driver, ag->pdev->dev.driver->name);
strcpy(info->version, AG71XX_DRV_VERSION);
strcpy(info->bus_info, dev_name(&ag->pdev->dev));
}
static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev)
{
struct ag71xx *ag = netdev_priv(dev);
return ag->msg_enable;
}
static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level)
{
struct ag71xx *ag = netdev_priv(dev);
ag->msg_enable = msg_level;
}
static void ag71xx_ethtool_get_ringparam(struct net_device *dev,
struct ethtool_ringparam *er)
{
struct ag71xx *ag = netdev_priv(dev);
er->tx_max_pending = AG71XX_TX_RING_SIZE_MAX;
er->rx_max_pending = AG71XX_RX_RING_SIZE_MAX;
er->rx_mini_max_pending = 0;
er->rx_jumbo_max_pending = 0;
er->tx_pending = ag->tx_ring.size;
er->rx_pending = ag->rx_ring.size;
er->rx_mini_pending = 0;
er->rx_jumbo_pending = 0;
}
static int ag71xx_ethtool_set_ringparam(struct net_device *dev,
struct ethtool_ringparam *er)
{
struct ag71xx *ag = netdev_priv(dev);
unsigned tx_size;
unsigned rx_size;
int err;
if (er->rx_mini_pending != 0||
er->rx_jumbo_pending != 0 ||
er->rx_pending == 0 ||
er->tx_pending == 0)
return -EINVAL;
tx_size = er->tx_pending < AG71XX_TX_RING_SIZE_MAX ?
er->tx_pending : AG71XX_TX_RING_SIZE_MAX;
rx_size = er->rx_pending < AG71XX_RX_RING_SIZE_MAX ?
er->rx_pending : AG71XX_RX_RING_SIZE_MAX;
if (netif_running(dev)) {
err = dev->netdev_ops->ndo_stop(dev);
if (err)
return err;
}
ag->tx_ring.size = tx_size;
ag->rx_ring.size = rx_size;
if (netif_running(dev))
err = dev->netdev_ops->ndo_open(dev);
return err;
}
struct ethtool_ops ag71xx_ethtool_ops = {
.set_settings = ag71xx_ethtool_set_settings,
.get_settings = ag71xx_ethtool_get_settings,
.get_drvinfo = ag71xx_ethtool_get_drvinfo,
.get_msglevel = ag71xx_ethtool_get_msglevel,
.set_msglevel = ag71xx_ethtool_set_msglevel,
.get_ringparam = ag71xx_ethtool_get_ringparam,
.set_ringparam = ag71xx_ethtool_set_ringparam,
.get_link = ethtool_op_get_link,
};

1258
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c Normal file
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246
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_mdio.c Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "ag71xx.h"
#define AG71XX_MDIO_RETRY 1000
#define AG71XX_MDIO_DELAY 5
static inline void ag71xx_mdio_wr(struct ag71xx_mdio *am, unsigned reg,
u32 value)
{
void __iomem *r;
r = am->mdio_base + reg;
__raw_writel(value, r);
/* flush write */
(void) __raw_readl(r);
}
static inline u32 ag71xx_mdio_rr(struct ag71xx_mdio *am, unsigned reg)
{
return __raw_readl(am->mdio_base + reg);
}
static void ag71xx_mdio_dump_regs(struct ag71xx_mdio *am)
{
DBG("%s: mii_cfg=%08x, mii_cmd=%08x, mii_addr=%08x\n",
am->mii_bus->name,
ag71xx_mdio_rr(am, AG71XX_REG_MII_CFG),
ag71xx_mdio_rr(am, AG71XX_REG_MII_CMD),
ag71xx_mdio_rr(am, AG71XX_REG_MII_ADDR));
DBG("%s: mii_ctrl=%08x, mii_status=%08x, mii_ind=%08x\n",
am->mii_bus->name,
ag71xx_mdio_rr(am, AG71XX_REG_MII_CTRL),
ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS),
ag71xx_mdio_rr(am, AG71XX_REG_MII_IND));
}
int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg)
{
int ret;
int i;
ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
ag71xx_mdio_wr(am, AG71XX_REG_MII_ADDR,
((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_READ);
i = AG71XX_MDIO_RETRY;
while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
if (i-- == 0) {
pr_err("%s: mii_read timed out\n", am->mii_bus->name);
ret = 0xffff;
goto out;
}
udelay(AG71XX_MDIO_DELAY);
}
ret = ag71xx_mdio_rr(am, AG71XX_REG_MII_STATUS) & 0xffff;
ag71xx_mdio_wr(am, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, ret);
out:
return ret;
}
void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val)
{
int i;
DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val);
ag71xx_mdio_wr(am, AG71XX_REG_MII_ADDR,
((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
ag71xx_mdio_wr(am, AG71XX_REG_MII_CTRL, val);
i = AG71XX_MDIO_RETRY;
while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
if (i-- == 0) {
pr_err("%s: mii_write timed out\n", am->mii_bus->name);
break;
}
udelay(AG71XX_MDIO_DELAY);
}
}
static int ag71xx_mdio_reset(struct mii_bus *bus)
{
struct ag71xx_mdio *am = bus->priv;
u32 t;
if (am->pdata->is_ar7240)
t = MII_CFG_CLK_DIV_6;
else
t = MII_CFG_CLK_DIV_28;
ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t | MII_CFG_RESET);
udelay(100);
ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t);
udelay(100);
return 0;
}
static int ag71xx_mdio_read(struct mii_bus *bus, int addr, int reg)
{
struct ag71xx_mdio *am = bus->priv;
if (am->pdata->is_ar7240)
return ar7240sw_phy_read(bus, addr, reg);
else
return ag71xx_mdio_mii_read(am, addr, reg);
}
static int ag71xx_mdio_write(struct mii_bus *bus, int addr, int reg, u16 val)
{
struct ag71xx_mdio *am = bus->priv;
if (am->pdata->is_ar7240)
ar7240sw_phy_write(bus, addr, reg, val);
else
ag71xx_mdio_mii_write(am, addr, reg, val);
return 0;
}
static int __devinit ag71xx_mdio_probe(struct platform_device *pdev)
{
struct ag71xx_mdio_platform_data *pdata;
struct ag71xx_mdio *am;
struct resource *res;
int i;
int err;
pdata = pdev->dev.platform_data;
if (!pdata) {
dev_err(&pdev->dev, "no platform data specified\n");
return -EINVAL;
}
am = kzalloc(sizeof(*am), GFP_KERNEL);
if (!am) {
err = -ENOMEM;
goto err_out;
}
am->pdata = pdata;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "no iomem resource found\n");
err = -ENXIO;
goto err_out;
}
am->mdio_base = ioremap_nocache(res->start, res->end - res->start + 1);
if (!am->mdio_base) {
dev_err(&pdev->dev, "unable to ioremap registers\n");
err = -ENOMEM;
goto err_free_mdio;
}
am->mii_bus = mdiobus_alloc();
if (am->mii_bus == NULL) {
err = -ENOMEM;
goto err_iounmap;
}
am->mii_bus->name = "ag71xx_mdio";
am->mii_bus->read = ag71xx_mdio_read;
am->mii_bus->write = ag71xx_mdio_write;
am->mii_bus->reset = ag71xx_mdio_reset;
am->mii_bus->irq = am->mii_irq;
am->mii_bus->priv = am;
am->mii_bus->parent = &pdev->dev;
snprintf(am->mii_bus->id, MII_BUS_ID_SIZE, "%s", dev_name(&pdev->dev));
am->mii_bus->phy_mask = pdata->phy_mask;
for (i = 0; i < PHY_MAX_ADDR; i++)
am->mii_irq[i] = PHY_POLL;
ag71xx_mdio_wr(am, AG71XX_REG_MAC_CFG1, 0);
err = mdiobus_register(am->mii_bus);
if (err)
goto err_free_bus;
ag71xx_mdio_dump_regs(am);
platform_set_drvdata(pdev, am);
return 0;
err_free_bus:
mdiobus_free(am->mii_bus);
err_iounmap:
iounmap(am->mdio_base);
err_free_mdio:
kfree(am);
err_out:
return err;
}
static int __devexit ag71xx_mdio_remove(struct platform_device *pdev)
{
struct ag71xx_mdio *am = platform_get_drvdata(pdev);
if (am) {
mdiobus_unregister(am->mii_bus);
mdiobus_free(am->mii_bus);
iounmap(am->mdio_base);
kfree(am);
platform_set_drvdata(pdev, NULL);
}
return 0;
}
static struct platform_driver ag71xx_mdio_driver = {
.probe = ag71xx_mdio_probe,
.remove = __exit_p(ag71xx_mdio_remove),
.driver = {
.name = "ag71xx-mdio",
}
};
int __init ag71xx_mdio_driver_init(void)
{
return platform_driver_register(&ag71xx_mdio_driver);
}
void ag71xx_mdio_driver_exit(void)
{
platform_driver_unregister(&ag71xx_mdio_driver);
}

235
target/linux/ar71xx/files-3.2/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c Normal file
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@ -0,0 +1,235 @@
/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "ag71xx.h"
static void ag71xx_phy_link_adjust(struct net_device *dev)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
unsigned long flags;
int status_change = 0;
spin_lock_irqsave(&ag->lock, flags);
if (phydev->link) {
if (ag->duplex != phydev->duplex
|| ag->speed != phydev->speed) {
status_change = 1;
}
}
if (phydev->link != ag->link)
status_change = 1;
ag->link = phydev->link;
ag->duplex = phydev->duplex;
ag->speed = phydev->speed;
if (status_change)
ag71xx_link_adjust(ag);
spin_unlock_irqrestore(&ag->lock, flags);
}
void ag71xx_phy_start(struct ag71xx *ag)
{
struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
if (ag->phy_dev) {
phy_start(ag->phy_dev);
} else if (pdata->switch_data) {
ag71xx_ar7240_start(ag);
} else {
ag->link = 1;
ag71xx_link_adjust(ag);
}
}
void ag71xx_phy_stop(struct ag71xx *ag)
{
struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
unsigned long flags;
if (ag->phy_dev)
phy_stop(ag->phy_dev);
else if (pdata->switch_data)
ag71xx_ar7240_stop(ag);
spin_lock_irqsave(&ag->lock, flags);
if (ag->link) {
ag->link = 0;
ag71xx_link_adjust(ag);
}
spin_unlock_irqrestore(&ag->lock, flags);
}
static int ag71xx_phy_connect_fixed(struct ag71xx *ag)
{
struct net_device *dev = ag->dev;
struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
int ret = 0;
/* use fixed settings */
switch (pdata->speed) {
case SPEED_10:
case SPEED_100:
case SPEED_1000:
break;
default:
netdev_err(dev, "invalid speed specified\n");
ret = -EINVAL;
break;
}
netdev_dbg(dev, "using fixed link parameters\n");
ag->duplex = pdata->duplex;
ag->speed = pdata->speed;
return ret;
}
static int ag71xx_phy_connect_multi(struct ag71xx *ag)
{
struct net_device *dev = ag->dev;
struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
struct phy_device *phydev = NULL;
int phy_addr;
int ret = 0;
for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
if (!(pdata->phy_mask & (1 << phy_addr)))
continue;
if (ag->mii_bus->phy_map[phy_addr] == NULL)
continue;
DBG("%s: PHY found at %s, uid=%08x\n",
dev->name,
dev_name(&ag->mii_bus->phy_map[phy_addr]->dev),
ag->mii_bus->phy_map[phy_addr]->phy_id);
if (phydev == NULL)
phydev = ag->mii_bus->phy_map[phy_addr];
}
if (!phydev) {
netdev_err(dev, "no PHY found with phy_mask=%08x\n",
pdata->phy_mask);
return -ENODEV;
}
ag->phy_dev = phy_connect(dev, dev_name(&phydev->dev),
&ag71xx_phy_link_adjust, 0,
pdata->phy_if_mode);
if (IS_ERR(ag->phy_dev)) {
netdev_err(dev, "could not connect to PHY at %s\n",
dev_name(&phydev->dev));
return PTR_ERR(ag->phy_dev);
}
/* mask with MAC supported features */
if (pdata->has_gbit)
phydev->supported &= PHY_GBIT_FEATURES;
else
phydev->supported &= PHY_BASIC_FEATURES;
phydev->advertising = phydev->supported;
netdev_info(dev, "connected to PHY at %s [uid=%08x, driver=%s]\n",
dev_name(&phydev->dev), phydev->phy_id, phydev->drv->name);
ag->link = 0;
ag->speed = 0;
ag->duplex = -1;
return ret;
}
static int dev_is_class(struct device *dev, void *class)
{
if (dev->class != NULL && !strcmp(dev->class->name, class))
return 1;
return 0;
}
static struct device *dev_find_class(struct device *parent, char *class)
{
if (dev_is_class(parent, class)) {
get_device(parent);
return parent;
}
return device_find_child(parent, class, dev_is_class);
}
static struct mii_bus *dev_to_mii_bus(struct device *dev)
{
struct device *d;
d = dev_find_class(dev, "mdio_bus");
if (d != NULL) {
struct mii_bus *bus;
bus = to_mii_bus(d);
put_device(d);
return bus;
}
return NULL;
}
int __devinit ag71xx_phy_connect(struct ag71xx *ag)
{
struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
if (pdata->mii_bus_dev == NULL ||
pdata->mii_bus_dev->bus == NULL )
return ag71xx_phy_connect_fixed(ag);
ag->mii_bus = dev_to_mii_bus(pdata->mii_bus_dev);
if (ag->mii_bus == NULL) {
netdev_err(ag->dev, "unable to find MII bus on device '%s'\n",
dev_name(pdata->mii_bus_dev));
return -ENODEV;
}
/* Reset the mdio bus explicitly */
if (ag->mii_bus->reset) {
mutex_lock(&ag->mii_bus->mdio_lock);
ag->mii_bus->reset(ag->mii_bus);
mutex_unlock(&ag->mii_bus->mdio_lock);
}
if (pdata->switch_data)
return ag71xx_ar7240_init(ag);
if (pdata->phy_mask)
return ag71xx_phy_connect_multi(ag);
return ag71xx_phy_connect_fixed(ag);
}
void ag71xx_phy_disconnect(struct ag71xx *ag)
{
struct ag71xx_platform_data *pdata = ag71xx_get_pdata(ag);
if (pdata->switch_data)
ag71xx_ar7240_cleanup(ag);
else if (ag->phy_dev)
phy_disconnect(ag->phy_dev);
}

32
target/linux/ar71xx/patches-3.2/001-MIPS-ath79-Change-number-of-available-IRQs.patch Normal file
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@ -0,0 +1,32 @@
From 781c5ae32a2e8aede2e1756dfbea1abb3cf09ffc Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 5 Jun 2011 23:38:44 +0200
Subject: [PATCH 01/27] MIPS: ath79: Change number of available IRQs
The status register of the miscellaneous interrupt controller is 32 bits
wide, but the actual value of NR_IRQS covers only 8 of them. Change
NR_IRQS in order to make all of those interrupt lines usable.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2441/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/include/asm/mach-ath79/irq.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
--- a/arch/mips/include/asm/mach-ath79/irq.h
+++ b/arch/mips/include/asm/mach-ath79/irq.h
@@ -10,10 +10,10 @@
#define __ASM_MACH_ATH79_IRQ_H
#define MIPS_CPU_IRQ_BASE 0
-#define NR_IRQS 16
+#define NR_IRQS 40
#define ATH79_MISC_IRQ_BASE 8
-#define ATH79_MISC_IRQ_COUNT 8
+#define ATH79_MISC_IRQ_COUNT 32
#define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2)
#define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3)

72
target/linux/ar71xx/patches-3.2/002-MIPS-ath79-Handle-more-MISC-IRQs.patch Normal file
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@ -0,0 +1,72 @@
From 9951cfc88b5d818391bebc7a56b678942b89721e Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 5 Jun 2011 23:38:45 +0200
Subject: [PATCH 02/27] MIPS: ath79: Handle more MISC IRQs
The AR724X SoCs have more IRQ sources hooked into the MISC IRQ controller.
The patch adds support for them.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2440/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/irq.c | 12 ++++++++++++
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++++
arch/mips/include/asm/mach-ath79/irq.h | 4 ++++
3 files changed, 20 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -46,6 +46,15 @@ static void ath79_misc_irq_handler(unsig
else if (pending & MISC_INT_TIMER)
generic_handle_irq(ATH79_MISC_IRQ_TIMER);
+ else if (pending & MISC_INT_TIMER2)
+ generic_handle_irq(ATH79_MISC_IRQ_TIMER2);
+
+ else if (pending & MISC_INT_TIMER3)
+ generic_handle_irq(ATH79_MISC_IRQ_TIMER3);
+
+ else if (pending & MISC_INT_TIMER4)
+ generic_handle_irq(ATH79_MISC_IRQ_TIMER4);
+
else if (pending & MISC_INT_OHCI)
generic_handle_irq(ATH79_MISC_IRQ_OHCI);
@@ -58,6 +67,9 @@ static void ath79_misc_irq_handler(unsig
else if (pending & MISC_INT_WDOG)
generic_handle_irq(ATH79_MISC_IRQ_WDOG);
+ else if (pending & MISC_INT_ETHSW)
+ generic_handle_irq(ATH79_MISC_IRQ_ETHSW);
+
else
spurious_interrupt();
}
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -130,6 +130,10 @@
#define AR724X_RESET_REG_RESET_MODULE 0x1c
+#define MISC_INT_ETHSW BIT(12)
+#define MISC_INT_TIMER4 BIT(10)
+#define MISC_INT_TIMER3 BIT(9)
+#define MISC_INT_TIMER2 BIT(8)
#define MISC_INT_DMA BIT(7)
#define MISC_INT_OHCI BIT(6)
#define MISC_INT_PERFC BIT(5)
--- a/arch/mips/include/asm/mach-ath79/irq.h
+++ b/arch/mips/include/asm/mach-ath79/irq.h
@@ -30,6 +30,10 @@
#define ATH79_MISC_IRQ_PERFC (ATH79_MISC_IRQ_BASE + 5)
#define ATH79_MISC_IRQ_OHCI (ATH79_MISC_IRQ_BASE + 6)
#define ATH79_MISC_IRQ_DMA (ATH79_MISC_IRQ_BASE + 7)
+#define ATH79_MISC_IRQ_TIMER2 (ATH79_MISC_IRQ_BASE + 8)
+#define ATH79_MISC_IRQ_TIMER3 (ATH79_MISC_IRQ_BASE + 9)
+#define ATH79_MISC_IRQ_TIMER4 (ATH79_MISC_IRQ_BASE + 10)
+#define ATH79_MISC_IRQ_ETHSW (ATH79_MISC_IRQ_BASE + 12)
#include_next <irq.h>

375
target/linux/ar71xx/patches-3.2/003-MIPS-ath79-add-common-USB-Host-Controller-device.patch Normal file
View File

@ -0,0 +1,375 @@
From cb888b2552199ace429731b772d5257c598d53df Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 5 Jun 2011 23:38:46 +0200
Subject: [PATCH 03/27] MIPS: ath79: add common USB Host Controller device
Add common platform_device and helper code to make the registration of
the built-in USB controllers easier on the board which are using them.
Also register the USB controller on the AP81 and PB44 boards.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2442/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Kconfig | 5 +
arch/mips/ath79/Makefile | 1 +
arch/mips/ath79/dev-usb.c | 178 ++++++++++++++++++++++++
arch/mips/ath79/dev-usb.h | 17 +++
arch/mips/ath79/mach-ap81.c | 2 +
arch/mips/ath79/mach-pb44.c | 2 +
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 32 ++++-
7 files changed, 236 insertions(+), 1 deletions(-)
create mode 100644 arch/mips/ath79/dev-usb.c
create mode 100644 arch/mips/ath79/dev-usb.h
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -9,6 +9,7 @@ config ATH79_MACH_AP81
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
+ select ATH79_DEV_USB
help
Say 'Y' here if you want your kernel to support the
Atheros AP81 reference board.
@@ -19,6 +20,7 @@ config ATH79_MACH_PB44
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
+ select ATH79_DEV_USB
help
Say 'Y' here if you want your kernel to support the
Atheros PB44 reference board.
@@ -52,4 +54,7 @@ config ATH79_DEV_LEDS_GPIO
config ATH79_DEV_SPI
def_bool n
+config ATH79_DEV_USB
+ def_bool n
+
endif
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_ATH79_DEV_AR913X_WMAC) += d
obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
+obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
#
# Machines
--- /dev/null
+++ b/arch/mips/ath79/dev-usb.c
@@ -0,0 +1,178 @@
+/*
+ * Atheros AR7XXX/AR9XXX USB Host Controller device
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include "common.h"
+#include "dev-usb.h"
+
+static struct resource ath79_ohci_resources[] = {
+ [0] = {
+ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = ATH79_MISC_IRQ_OHCI,
+ .end = ATH79_MISC_IRQ_OHCI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ath79_ohci_dmamask = DMA_BIT_MASK(32);
+static struct platform_device ath79_ohci_device = {
+ .name = "ath79-ohci",
+ .id = -1,
+ .resource = ath79_ohci_resources,
+ .num_resources = ARRAY_SIZE(ath79_ohci_resources),
+ .dev = {
+ .dma_mask = &ath79_ohci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+static struct resource ath79_ehci_resources[] = {
+ [0] = {
+ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = ATH79_CPU_IRQ_USB,
+ .end = ATH79_CPU_IRQ_USB,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ath79_ehci_dmamask = DMA_BIT_MASK(32);
+static struct platform_device ath79_ehci_device = {
+ .name = "ath79-ehci",
+ .id = -1,
+ .resource = ath79_ehci_resources,
+ .num_resources = ARRAY_SIZE(ath79_ehci_resources),
+ .dev = {
+ .dma_mask = &ath79_ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+#define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \
+ AR71XX_RESET_USB_PHY | \
+ AR71XX_RESET_USB_OHCI_DLL)
+
+static void __init ath79_usb_setup(void)
+{
+ void __iomem *usb_ctrl_base;
+
+ ath79_device_reset_set(AR71XX_USB_RESET_MASK);
+ mdelay(1000);
+ ath79_device_reset_clear(AR71XX_USB_RESET_MASK);
+
+ usb_ctrl_base = ioremap(AR71XX_USB_CTRL_BASE, AR71XX_USB_CTRL_SIZE);
+
+ /* Turning on the Buff and Desc swap bits */
+ __raw_writel(0xf0000, usb_ctrl_base + AR71XX_USB_CTRL_REG_CONFIG);
+
+ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
+ __raw_writel(0x20c00, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ);
+
+ iounmap(usb_ctrl_base);
+
+ mdelay(900);
+
+ ath79_ohci_resources[0].start = AR71XX_OHCI_BASE;
+ ath79_ohci_resources[0].end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1;
+ platform_device_register(&ath79_ohci_device);
+
+ ath79_ehci_resources[0].start = AR71XX_EHCI_BASE;
+ ath79_ehci_resources[0].end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1;
+ ath79_ehci_device.name = "ar71xx-ehci";
+ platform_device_register(&ath79_ehci_device);
+}
+
+static void __init ar7240_usb_setup(void)
+{
+ void __iomem *usb_ctrl_base;
+
+ ath79_device_reset_clear(AR7240_RESET_OHCI_DLL);
+ ath79_device_reset_set(AR7240_RESET_USB_HOST);
+
+ mdelay(1000);
+
+ ath79_device_reset_set(AR7240_RESET_OHCI_DLL);
+ ath79_device_reset_clear(AR7240_RESET_USB_HOST);
+
+ usb_ctrl_base = ioremap(AR7240_USB_CTRL_BASE, AR7240_USB_CTRL_SIZE);
+
+ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
+ __raw_writel(0x3, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ);
+
+ iounmap(usb_ctrl_base);
+
+ ath79_ohci_resources[0].start = AR7240_OHCI_BASE;
+ ath79_ohci_resources[0].end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1;
+ platform_device_register(&ath79_ohci_device);
+}
+
+static void __init ar724x_usb_setup(void)
+{
+ ath79_device_reset_set(AR724X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR724X_RESET_USB_HOST);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR724X_RESET_USB_PHY);
+ mdelay(10);
+
+ ath79_ehci_resources[0].start = AR724X_EHCI_BASE;
+ ath79_ehci_resources[0].end = AR724X_EHCI_BASE + AR724X_EHCI_SIZE - 1;
+ ath79_ehci_device.name = "ar724x-ehci";
+ platform_device_register(&ath79_ehci_device);
+}
+
+static void __init ar913x_usb_setup(void)
+{
+ ath79_device_reset_set(AR913X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR913X_RESET_USB_HOST);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR913X_RESET_USB_PHY);
+ mdelay(10);
+
+ ath79_ehci_resources[0].start = AR913X_EHCI_BASE;
+ ath79_ehci_resources[0].end = AR913X_EHCI_BASE + AR913X_EHCI_SIZE - 1;
+ ath79_ehci_device.name = "ar913x-ehci";
+ platform_device_register(&ath79_ehci_device);
+}
+
+void __init ath79_register_usb(void)
+{
+ if (soc_is_ar71xx())
+ ath79_usb_setup();
+ else if (soc_is_ar7240())
+ ar7240_usb_setup();
+ else if (soc_is_ar7241() || soc_is_ar7242())
+ ar724x_usb_setup();
+ else if (soc_is_ar913x())
+ ar913x_usb_setup();
+ else
+ BUG();
+}
--- /dev/null
+++ b/arch/mips/ath79/dev-usb.h
@@ -0,0 +1,17 @@
+/*
+ * Atheros AR71XX/AR724X/AR913X USB Host Controller support
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _ATH79_DEV_USB_H
+#define _ATH79_DEV_USB_H
+
+void ath79_register_usb(void);
+
+#endif /* _ATH79_DEV_USB_H */
--- a/arch/mips/ath79/mach-ap81.c
+++ b/arch/mips/ath79/mach-ap81.c
@@ -14,6 +14,7 @@
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
+#include "dev-usb.h"
#define AP81_GPIO_LED_STATUS 1
#define AP81_GPIO_LED_AOSS 3
@@ -92,6 +93,7 @@ static void __init ap81_setup(void)
ath79_register_spi(&ap81_spi_data, ap81_spi_info,
ARRAY_SIZE(ap81_spi_info));
ath79_register_ar913x_wmac(cal_data);
+ ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
--- a/arch/mips/ath79/mach-pb44.c
+++ b/arch/mips/ath79/mach-pb44.c
@@ -18,6 +18,7 @@
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
+#include "dev-usb.h"
#define PB44_GPIO_I2C_SCL 0
#define PB44_GPIO_I2C_SDA 1
@@ -112,6 +113,7 @@ static void __init pb44_init(void)
pb44_gpio_keys);
ath79_register_spi(&pb44_spi_data, pb44_spi_info,
ARRAY_SIZE(pb44_spi_info));
+ ath79_register_usb();
}
MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -20,6 +20,10 @@
#include <linux/bitops.h>
#define AR71XX_APB_BASE 0x18000000
+#define AR71XX_EHCI_BASE 0x1b000000
+#define AR71XX_EHCI_SIZE 0x1000
+#define AR71XX_OHCI_BASE 0x1c000000
+#define AR71XX_OHCI_SIZE 0x1000
#define AR71XX_SPI_BASE 0x1f000000
#define AR71XX_SPI_SIZE 0x01000000
@@ -27,6 +31,8 @@
#define AR71XX_DDR_CTRL_SIZE 0x100
#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR71XX_UART_SIZE 0x100
+#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
+#define AR71XX_USB_CTRL_SIZE 0x100
#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
#define AR71XX_GPIO_SIZE 0x100
#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
@@ -34,6 +40,16 @@
#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
#define AR71XX_RESET_SIZE 0x100
+#define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
+#define AR7240_USB_CTRL_SIZE 0x100
+#define AR7240_OHCI_BASE 0x1b000000
+#define AR7240_OHCI_SIZE 0x1000
+
+#define AR724X_EHCI_BASE 0x1b000000
+#define AR724X_EHCI_SIZE 0x1000
+
+#define AR913X_EHCI_BASE 0x1b000000
+#define AR913X_EHCI_SIZE 0x1000
#define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
#define AR913X_WMAC_SIZE 0x30000
@@ -105,6 +121,12 @@
#define AR913X_AHB_DIV_MASK 0x1
/*
+ * USB_CONFIG block
+ */
+#define AR71XX_USB_CTRL_REG_FLADJ 0x00
+#define AR71XX_USB_CTRL_REG_CONFIG 0x04
+
+/*
* RESET block
*/
#define AR71XX_RESET_REG_TIMER 0x00
@@ -162,14 +184,22 @@
#define AR71XX_RESET_PCI_BUS BIT(1)
#define AR71XX_RESET_PCI_CORE BIT(0)
+#define AR7240_RESET_USB_HOST BIT(5)
+#define AR7240_RESET_OHCI_DLL BIT(3)
+
#define AR724X_RESET_GE1_MDIO BIT(23)
#define AR724X_RESET_GE0_MDIO BIT(22)
#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
#define AR724X_RESET_PCIE_PHY BIT(7)
#define AR724X_RESET_PCIE BIT(6)
-#define AR724X_RESET_OHCI_DLL BIT(3)
+#define AR724X_RESET_USB_HOST BIT(5)
+#define AR724X_RESET_USB_PHY BIT(4)
+#define AR724X_RESET_USBSUS_OVERRIDE BIT(3)
#define AR913X_RESET_AMBA2WMAC BIT(22)
+#define AR913X_RESET_USBSUS_OVERRIDE BIT(10)
+#define AR913X_RESET_USB_HOST BIT(5)
+#define AR913X_RESET_USB_PHY BIT(4)
#define REV_ID_MAJOR_MASK 0xfff0
#define REV_ID_MAJOR_AR71XX 0x00a0

40
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@ -0,0 +1,40 @@
From 44f70a7cd3c0a8481877174a0f12b013c5667933 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:01 +0200
Subject: [PATCH 04/27] MIPS: ath79: Remove superfluous parentheses
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2519/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/setup.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -101,19 +101,19 @@ static void __init ath79_detect_sys_type
case REV_ID_MAJOR_AR7240:
ath79_soc = ATH79_SOC_AR7240;
chip = "7240";
- rev = (id & AR724X_REV_ID_REVISION_MASK);
+ rev = id & AR724X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR7241:
ath79_soc = ATH79_SOC_AR7241;
chip = "7241";
- rev = (id & AR724X_REV_ID_REVISION_MASK);
+ rev = id & AR724X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR7242:
ath79_soc = ATH79_SOC_AR7242;
chip = "7242";
- rev = (id & AR724X_REV_ID_REVISION_MASK);
+ rev = id & AR724X_REV_ID_REVISION_MASK;
break;
case REV_ID_MAJOR_AR913X:

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@ -0,0 +1,71 @@
From a6b04a056cd63e9241b94bc5dcc8847fa4cb1d34 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Thu, 23 Jun 2011 18:13:14 +0200
Subject: [PATCH 05/27] MIPS: ath79: add revision id for the AR933X SoCs
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2538/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/setup.c | 12 ++++++++++++
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++++
arch/mips/include/asm/mach-ath79/ath79.h | 4 +++-
3 files changed, 19 insertions(+), 1 deletions(-)
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -116,6 +116,18 @@ static void __init ath79_detect_sys_type
rev = id & AR724X_REV_ID_REVISION_MASK;
break;
+ case REV_ID_MAJOR_AR9330:
+ ath79_soc = ATH79_SOC_AR9330;
+ chip = "9330";
+ rev = id & AR933X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_AR9331:
+ ath79_soc = ATH79_SOC_AR9331;
+ chip = "9331";
+ rev = id & AR933X_REV_ID_REVISION_MASK;
+ break;
+
case REV_ID_MAJOR_AR913X:
minor = id & AR913X_REV_ID_MINOR_MASK;
rev = id >> AR913X_REV_ID_REVISION_SHIFT;
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -207,6 +207,8 @@
#define REV_ID_MAJOR_AR7240 0x00c0
#define REV_ID_MAJOR_AR7241 0x0100
#define REV_ID_MAJOR_AR7242 0x1100
+#define REV_ID_MAJOR_AR9330 0x0110
+#define REV_ID_MAJOR_AR9331 0x1110
#define AR71XX_REV_ID_MINOR_MASK 0x3
#define AR71XX_REV_ID_MINOR_AR7130 0x0
@@ -221,6 +223,8 @@
#define AR913X_REV_ID_REVISION_MASK 0x3
#define AR913X_REV_ID_REVISION_SHIFT 2
+#define AR933X_REV_ID_REVISION_MASK 0x3
+
#define AR724X_REV_ID_REVISION_MASK 0x3
/*
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -26,7 +26,9 @@ enum ath79_soc_type {
ATH79_SOC_AR7241,
ATH79_SOC_AR7242,
ATH79_SOC_AR9130,
- ATH79_SOC_AR9132
+ ATH79_SOC_AR9132,
+ ATH79_SOC_AR9330,
+ ATH79_SOC_AR9331,
};
extern enum ath79_soc_type ath79_soc;

208
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@ -0,0 +1,208 @@
From 84ead7964e423c37a73da30a1a2c4c486f74242d Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:03 +0200
Subject: [PATCH 06/27] MIPS: ath79: Add early printk support for the AR933X SoCs
The AR933X SoCs are using a different UART, thus require
different code for early printk support.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2521/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/early_printk.c | 76 +++++++++++++++++++++---
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 3 +
arch/mips/include/asm/mach-ath79/ar933x_uart.h | 67 +++++++++++++++++++++
3 files changed, 137 insertions(+), 9 deletions(-)
create mode 100644 arch/mips/include/asm/mach-ath79/ar933x_uart.h
--- a/arch/mips/ath79/early_printk.c
+++ b/arch/mips/ath79/early_printk.c
@@ -1,7 +1,7 @@
/*
- * Atheros AR71XX/AR724X/AR913X SoC early printk support
+ * Atheros AR7XXX/AR9XXX SoC early printk support
*
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
@@ -10,27 +10,85 @@
*/
#include <linux/io.h>
+#include <linux/errno.h>
#include <linux/serial_reg.h>
#include <asm/addrspace.h>
+#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ar933x_uart.h>
-static inline void prom_wait_thre(void __iomem *base)
+static void (*_prom_putchar) (unsigned char);
+
+static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
{
- u32 lsr;
+ u32 t;
do {
- lsr = __raw_readl(base + UART_LSR * 4);
- if (lsr & UART_LSR_THRE)
+ t = __raw_readl(reg);
+ if ((t & mask) == val)
break;
} while (1);
}
-void prom_putchar(unsigned char ch)
+static void prom_putchar_ar71xx(unsigned char ch)
{
void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
- prom_wait_thre(base);
+ prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
__raw_writel(ch, base + UART_TX * 4);
- prom_wait_thre(base);
+ prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
+}
+
+static void prom_putchar_ar933x(unsigned char ch)
+{
+ void __iomem *base = (void __iomem *)(KSEG1ADDR(AR933X_UART_BASE));
+
+ prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
+ AR933X_UART_DATA_TX_CSR);
+ __raw_writel(AR933X_UART_DATA_TX_CSR | ch, base + AR933X_UART_DATA_REG);
+ prom_putchar_wait(base + AR933X_UART_DATA_REG, AR933X_UART_DATA_TX_CSR,
+ AR933X_UART_DATA_TX_CSR);
+}
+
+static void prom_putchar_dummy(unsigned char ch)
+{
+ /* nothing to do */
+}
+
+static void prom_putchar_init(void)
+{
+ void __iomem *base;
+ u32 id;
+
+ base = (void __iomem *)(KSEG1ADDR(AR71XX_RESET_BASE));
+ id = __raw_readl(base + AR71XX_RESET_REG_REV_ID);
+ id &= REV_ID_MAJOR_MASK;
+
+ switch (id) {
+ case REV_ID_MAJOR_AR71XX:
+ case REV_ID_MAJOR_AR7240:
+ case REV_ID_MAJOR_AR7241:
+ case REV_ID_MAJOR_AR7242:
+ case REV_ID_MAJOR_AR913X:
+ _prom_putchar = prom_putchar_ar71xx;
+ break;
+
+ case REV_ID_MAJOR_AR9330:
+ case REV_ID_MAJOR_AR9331:
+ _prom_putchar = prom_putchar_ar933x;
+ break;
+
+ default:
+ _prom_putchar = prom_putchar_dummy;
+ break;
+ }
+}
+
+void prom_putchar(unsigned char ch)
+{
+ if (!_prom_putchar)
+ prom_putchar_init();
+
+ _prom_putchar(ch);
}
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -53,6 +53,9 @@
#define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
#define AR913X_WMAC_SIZE 0x30000
+#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+#define AR933X_UART_SIZE 0x14
+
/*
* DDR_CTRL block
*/
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/ar933x_uart.h
@@ -0,0 +1,67 @@
+/*
+ * Atheros AR933X UART defines
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __AR933X_UART_H
+#define __AR933X_UART_H
+
+#define AR933X_UART_REGS_SIZE 20
+#define AR933X_UART_FIFO_SIZE 16
+
+#define AR933X_UART_DATA_REG 0x00
+#define AR933X_UART_CS_REG 0x04
+#define AR933X_UART_CLOCK_REG 0x08
+#define AR933X_UART_INT_REG 0x0c
+#define AR933X_UART_INT_EN_REG 0x10
+
+#define AR933X_UART_DATA_TX_RX_MASK 0xff
+#define AR933X_UART_DATA_RX_CSR BIT(8)
+#define AR933X_UART_DATA_TX_CSR BIT(9)
+
+#define AR933X_UART_CS_PARITY_S 0
+#define AR933X_UART_CS_PARITY_M 0x3
+#define AR933X_UART_CS_PARITY_NONE 0
+#define AR933X_UART_CS_PARITY_ODD 1
+#define AR933X_UART_CS_PARITY_EVEN 2
+#define AR933X_UART_CS_IF_MODE_S 2
+#define AR933X_UART_CS_IF_MODE_M 0x3
+#define AR933X_UART_CS_IF_MODE_NONE 0
+#define AR933X_UART_CS_IF_MODE_DTE 1
+#define AR933X_UART_CS_IF_MODE_DCE 2
+#define AR933X_UART_CS_FLOW_CTRL_S 4
+#define AR933X_UART_CS_FLOW_CTRL_M 0x3
+#define AR933X_UART_CS_DMA_EN BIT(6)
+#define AR933X_UART_CS_TX_READY_ORIDE BIT(7)
+#define AR933X_UART_CS_RX_READY_ORIDE BIT(8)
+#define AR933X_UART_CS_TX_READY BIT(9)
+#define AR933X_UART_CS_RX_BREAK BIT(10)
+#define AR933X_UART_CS_TX_BREAK BIT(11)
+#define AR933X_UART_CS_HOST_INT BIT(12)
+#define AR933X_UART_CS_HOST_INT_EN BIT(13)
+#define AR933X_UART_CS_TX_BUSY BIT(14)
+#define AR933X_UART_CS_RX_BUSY BIT(15)
+
+#define AR933X_UART_CLOCK_STEP_M 0xffff
+#define AR933X_UART_CLOCK_SCALE_M 0xfff
+#define AR933X_UART_CLOCK_SCALE_S 16
+#define AR933X_UART_CLOCK_STEP_M 0xffff
+
+#define AR933X_UART_INT_RX_VALID BIT(0)
+#define AR933X_UART_INT_TX_READY BIT(1)
+#define AR933X_UART_INT_RX_FRAMING_ERR BIT(2)
+#define AR933X_UART_INT_RX_OFLOW_ERR BIT(3)
+#define AR933X_UART_INT_TX_OFLOW_ERR BIT(4)
+#define AR933X_UART_INT_RX_PARITY_ERR BIT(5)
+#define AR933X_UART_INT_RX_BREAK_ON BIT(6)
+#define AR933X_UART_INT_RX_BREAK_OFF BIT(7)
+#define AR933X_UART_INT_RX_FULL BIT(8)
+#define AR933X_UART_INT_TX_EMPTY BIT(9)
+#define AR933X_UART_INT_ALLINTS 0x3ff
+
+#endif /* __AR933X_UART_H */

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@ -0,0 +1,148 @@
From 29c8b2eef2011bf9392479487a51f6927892bfd6 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:04 +0200
Subject: [PATCH 07/27] MIPS: ath79: add AR933X specific clock init
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2522/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/clock.c | 55 ++++++++++++++++++++++++
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 22 +++++++++
arch/mips/include/asm/mach-ath79/ath79.h | 6 +++
3 files changed, 83 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -110,6 +110,59 @@ static void __init ar913x_clocks_init(vo
ath79_uart_clk.rate = ath79_ahb_clk.rate;
}
+static void __init ar933x_clocks_init(void)
+{
+ u32 clock_ctrl;
+ u32 cpu_config;
+ u32 freq;
+ u32 t;
+
+ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
+ ath79_ref_clk.rate = (40 * 1000 * 1000);
+ else
+ ath79_ref_clk.rate = (25 * 1000 * 1000);
+
+ clock_ctrl = ath79_pll_rr(AR933X_PLL_CLOCK_CTRL_REG);
+ if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) {
+ ath79_cpu_clk.rate = ath79_ref_clk.rate;
+ ath79_ahb_clk.rate = ath79_ref_clk.rate;
+ ath79_ddr_clk.rate = ath79_ref_clk.rate;
+ } else {
+ cpu_config = ath79_pll_rr(AR933X_PLL_CPU_CONFIG_REG);
+
+ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
+ AR933X_PLL_CPU_CONFIG_REFDIV_MASK;
+ freq = ath79_ref_clk.rate / t;
+
+ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_NINT_SHIFT) &
+ AR933X_PLL_CPU_CONFIG_NINT_MASK;
+ freq *= t;
+
+ t = (cpu_config >> AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
+ AR933X_PLL_CPU_CONFIG_OUTDIV_MASK;
+ if (t == 0)
+ t = 1;
+
+ freq >>= t;
+
+ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT) &
+ AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK) + 1;
+ ath79_cpu_clk.rate = freq / t;
+
+ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT) &
+ AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK) + 1;
+ ath79_ddr_clk.rate = freq / t;
+
+ t = ((clock_ctrl >> AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT) &
+ AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1;
+ ath79_ahb_clk.rate = freq / t;
+ }
+
+ ath79_wdt_clk.rate = ath79_ref_clk.rate;
+ ath79_uart_clk.rate = ath79_ref_clk.rate;
+}
+
void __init ath79_clocks_init(void)
{
if (soc_is_ar71xx())
@@ -118,6 +171,8 @@ void __init ath79_clocks_init(void)
ar724x_clocks_init();
else if (soc_is_ar913x())
ar913x_clocks_init();
+ else if (soc_is_ar933x())
+ ar933x_clocks_init();
else
BUG();
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -123,6 +123,24 @@
#define AR913X_AHB_DIV_SHIFT 19
#define AR913X_AHB_DIV_MASK 0x1
+#define AR933X_PLL_CPU_CONFIG_REG 0x00
+#define AR933X_PLL_CLOCK_CTRL_REG 0x08
+
+#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
+#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
+#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
+#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
+#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
+#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
+
+#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2)
+#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
+#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
+#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
+#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
+#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
+#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
+
/*
* USB_CONFIG block
*/
@@ -155,6 +173,8 @@
#define AR724X_RESET_REG_RESET_MODULE 0x1c
+#define AR933X_RESET_REG_BOOTSTRAP 0xac
+
#define MISC_INT_ETHSW BIT(12)
#define MISC_INT_TIMER4 BIT(10)
#define MISC_INT_TIMER3 BIT(9)
@@ -204,6 +224,8 @@
#define AR913X_RESET_USB_HOST BIT(5)
#define AR913X_RESET_USB_PHY BIT(4)
+#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
#define REV_ID_MAJOR_MASK 0xfff0
#define REV_ID_MAJOR_AR71XX 0x00a0
#define REV_ID_MAJOR_AR913X 0x00b0
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -68,6 +68,12 @@ static inline int soc_is_ar913x(void)
ath79_soc == ATH79_SOC_AR9132);
}
+static inline int soc_is_ar933x(void)
+{
+ return (ath79_soc == ATH79_SOC_AR9330 ||
+ ath79_soc == ATH79_SOC_AR9331);
+}
+
extern void __iomem *ath79_ddr_base;
extern void __iomem *ath79_pll_base;
extern void __iomem *ath79_reset_base;

46
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@ -0,0 +1,46 @@
From 00624e5d91c0e76f38730633eff51fc7630dd27b Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:05 +0200
Subject: [PATCH 08/27] MIPS: ath79: Add AR933X specific glue for ath79_device_reset_{set,clear}
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2523/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/common.c | 4 ++++
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 +
2 files changed, 5 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -64,6 +64,8 @@ void ath79_device_reset_set(u32 mask)
reg = AR724X_RESET_REG_RESET_MODULE;
else if (soc_is_ar913x())
reg = AR913X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar933x())
+ reg = AR933X_RESET_REG_RESET_MODULE;
else
BUG();
@@ -86,6 +88,8 @@ void ath79_device_reset_clear(u32 mask)
reg = AR724X_RESET_REG_RESET_MODULE;
else if (soc_is_ar913x())
reg = AR913X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar933x())
+ reg = AR933X_RESET_REG_RESET_MODULE;
else
BUG();
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -173,6 +173,7 @@
#define AR724X_RESET_REG_RESET_MODULE 0x1c
+#define AR933X_RESET_REG_RESET_MODULE 0x1c
#define AR933X_RESET_REG_BOOTSTRAP 0xac
#define MISC_INT_ETHSW BIT(12)

51
target/linux/ar71xx/patches-3.2/009-MIPS-ath79-Add-AR933X-specific-IRQ-initialization.patch Normal file
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@ -0,0 +1,51 @@
From f2963f6a811da75e2531fd1312aa124cd73f15d5 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:06 +0200
Subject: [PATCH 09/27] MIPS: ath79: Add AR933X specific IRQ initialization
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2530/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/irq.c | 5 ++++-
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 5 +++++
2 files changed, 9 insertions(+), 1 deletions(-)
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -129,7 +129,7 @@ static void __init ath79_misc_irq_init(v
if (soc_is_ar71xx() || soc_is_ar913x())
ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
- else if (soc_is_ar724x())
+ else if (soc_is_ar724x() || soc_is_ar933x())
ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
else
BUG();
@@ -186,6 +186,9 @@ void __init arch_init_irq(void)
} else if (soc_is_ar913x()) {
ath79_ip2_flush_reg = AR913X_DDR_REG_FLUSH_WMAC;
ath79_ip3_flush_reg = AR913X_DDR_REG_FLUSH_USB;
+ } else if (soc_is_ar933x()) {
+ ath79_ip2_flush_reg = AR933X_DDR_REG_FLUSH_WMAC;
+ ath79_ip3_flush_reg = AR933X_DDR_REG_FLUSH_USB;
} else
BUG();
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -82,6 +82,11 @@
#define AR913X_DDR_REG_FLUSH_USB 0x84
#define AR913X_DDR_REG_FLUSH_WMAC 0x88
+#define AR933X_DDR_REG_FLUSH_GE0 0x7c
+#define AR933X_DDR_REG_FLUSH_GE1 0x80
+#define AR933X_DDR_REG_FLUSH_USB 0x84
+#define AR933X_DDR_REG_FLUSH_WMAC 0x88
+
/*
* PLL block
*/

36
target/linux/ar71xx/patches-3.2/010-MIPS-ath79-add-AR933X-specific-GPIO-initialization.patch Normal file
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@ -0,0 +1,36 @@
From e39670cd076caecfa75f5d97803a275dbd1ec4ab Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:07 +0200
Subject: [PATCH 10/27] MIPS: ath79: add AR933X specific GPIO initialization
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2524/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/gpio.c | 2 ++
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/gpio.c
+++ b/arch/mips/ath79/gpio.c
@@ -153,6 +153,8 @@ void __init ath79_gpio_init(void)
ath79_gpio_count = AR724X_GPIO_COUNT;
else if (soc_is_ar913x())
ath79_gpio_count = AR913X_GPIO_COUNT;
+ else if (soc_is_ar933x())
+ ath79_gpio_count = AR933X_GPIO_COUNT;
else
BUG();
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -298,5 +298,6 @@
#define AR71XX_GPIO_COUNT 16
#define AR724X_GPIO_COUNT 18
#define AR913X_GPIO_COUNT 22
+#define AR933X_GPIO_COUNT 30
#endif /* __ASM_MACH_AR71XX_REGS_H */

27
target/linux/ar71xx/patches-3.2/011-MIPS-ath79-Add-config-symbol-for-the-AR933X-SoCs.patch Normal file
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@ -0,0 +1,27 @@
From 7ab361d321763ef6296f35eb18ae05be8e28e64a Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:08 +0200
Subject: [PATCH 11/27] MIPS: ath79: Add config symbol for the AR933X SoCs
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2525/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Kconfig | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -41,6 +41,9 @@ config SOC_AR913X
select USB_ARCH_HAS_EHCI
def_bool n
+config SOC_AR933X
+ def_bool n
+
config ATH79_DEV_AR913X_WMAC
depends on SOC_AR913X
def_bool n

45
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@ -0,0 +1,45 @@
From 7191a2673adbddbbb5aea3489892119e698e77b6 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:09 +0200
Subject: [PATCH 12/27] USB: ehci-ath79: Add device_id entry for the AR933X SoCs
Also make the USB_EHCI_ATH79 selectable for the AR933X SoCs.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: linux-usb@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2529/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
drivers/usb/host/Kconfig | 2 +-
drivers/usb/host/ehci-ath79.c | 4 ++++
2 files changed, 5 insertions(+), 1 deletions(-)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -210,7 +210,7 @@ config USB_CNS3XXX_EHCI
config USB_EHCI_ATH79
bool "EHCI support for AR7XXX/AR9XXX SoCs"
- depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X)
+ depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
select USB_EHCI_ROOT_HUB_TT
default y
---help---
--- a/drivers/usb/host/ehci-ath79.c
+++ b/drivers/usb/host/ehci-ath79.c
@@ -33,6 +33,10 @@ static const struct platform_device_id e
.driver_data = EHCI_ATH79_IP_V2,
},
{
+ .name = "ar933x-ehci",
+ .driver_data = EHCI_ATH79_IP_V2,
+ },
+ {
/* terminating entry */
},
};

88
target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch Normal file
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@ -0,0 +1,88 @@
From 1355a27c85ae89225e738b9016656a406542ed1b Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 21:26:10 +0200
Subject: [PATCH 13/27] MIPS: ath79: add AR933X specific USB platform device registration
Also select the USB_ARCH_HAS_EHCI symbol in order to make the
EHCI driver available.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2527/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Kconfig | 1 +
arch/mips/ath79/dev-usb.c | 19 +++++++++++++++++++
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 7 +++++++
3 files changed, 27 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -42,6 +42,7 @@ config SOC_AR913X
def_bool n
config SOC_AR933X
+ select USB_ARCH_HAS_EHCI
def_bool n
config ATH79_DEV_AR913X_WMAC
--- a/arch/mips/ath79/dev-usb.c
+++ b/arch/mips/ath79/dev-usb.c
@@ -163,6 +163,23 @@ static void __init ar913x_usb_setup(void
platform_device_register(&ath79_ehci_device);
}
+static void __init ar933x_usb_setup(void)
+{
+ ath79_device_reset_set(AR933X_RESET_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR933X_RESET_USB_HOST);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR933X_RESET_USB_PHY);
+ mdelay(10);
+
+ ath79_ehci_resources[0].start = AR933X_EHCI_BASE;
+ ath79_ehci_resources[0].end = AR933X_EHCI_BASE + AR933X_EHCI_SIZE - 1;
+ ath79_ehci_device.name = "ar933x-ehci";
+ platform_device_register(&ath79_ehci_device);
+}
+
void __init ath79_register_usb(void)
{
if (soc_is_ar71xx())
@@ -173,6 +190,8 @@ void __init ath79_register_usb(void)
ar724x_usb_setup();
else if (soc_is_ar913x())
ar913x_usb_setup();
+ else if (soc_is_ar933x())
+ ar933x_usb_setup();
else
BUG();
}
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -56,6 +56,9 @@
#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR933X_UART_SIZE 0x14
+#define AR933X_EHCI_BASE 0x1b000000
+#define AR933X_EHCI_SIZE 0x1000
+
/*
* DDR_CTRL block
*/
@@ -230,6 +233,10 @@
#define AR913X_RESET_USB_HOST BIT(5)
#define AR913X_RESET_USB_PHY BIT(4)
+#define AR933X_RESET_USB_HOST BIT(5)
+#define AR933X_RESET_USB_PHY BIT(4)
+#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
+
#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
#define REV_ID_MAJOR_MASK 0xfff0

789
target/linux/ar71xx/patches-3.2/014-SERIAL-AR933X-Add-driver-for-the-built-in-UART-of-th.patch Normal file
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@ -0,0 +1,789 @@
From 1de387abd06fb67aaa8e27a48e378ffd9aaddd74 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 19:26:11 +0200
Subject: [PATCH 14/27] SERIAL: AR933X: Add driver for the built-in UART of the SoC
This patch adds the driver for the built-in UART of the
Atheros AR933X SoCs.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux-serial@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2526/
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
.../include/asm/mach-ath79/ar933x_uart_platform.h | 18 +
drivers/tty/serial/Kconfig | 23 +
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/ar933x_uart.c | 688 ++++++++++++++++++++
include/linux/serial_core.h | 4 +
5 files changed, 734 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h
create mode 100644 drivers/tty/serial/ar933x_uart.c
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/ar933x_uart_platform.h
@@ -0,0 +1,18 @@
+/*
+ * Platform data definition for Atheros AR933X UART
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR933X_UART_PLATFORM_H
+#define _AR933X_UART_PLATFORM_H
+
+struct ar933x_uart_platform_data {
+ unsigned uartclk;
+};
+
+#endif /* _AR933X_UART_PLATFORM_H */
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1610,4 +1610,27 @@ config SERIAL_XILINX_PS_UART_CONSOLE
help
Enable a Xilinx PS UART port to be the system console.
+config SERIAL_AR933X
+ bool "AR933X serial port support"
+ depends on SOC_AR933X
+ select SERIAL_CORE
+ help
+ If you have an Atheros AR933X SOC based board and want to use the
+ built-in UART of the SoC, say Y to this option.
+
+config SERIAL_AR933X_CONSOLE
+ bool "Console on AR933X serial port"
+ depends on SERIAL_AR933X=y
+ select SERIAL_CORE_CONSOLE
+ help
+ Enable a built-in UART port of the AR933X to be the system console.
+
+config SERIAL_AR933X_NR_UARTS
+ int "Maximum number of AR933X serial ports"
+ depends on SERIAL_AR933X
+ default "2"
+ help
+ Set this to the number of serial ports you want the driver
+ to support.
+
endmenu
--- a/drivers/tty/serial/Makefile
+++ b/drivers/tty/serial/Makefile
@@ -94,3 +94,4 @@ obj-$(CONFIG_SERIAL_MSM_SMD) += msm_smd_
obj-$(CONFIG_SERIAL_MXS_AUART) += mxs-auart.o
obj-$(CONFIG_SERIAL_LANTIQ) += lantiq.o
obj-$(CONFIG_SERIAL_XILINX_PS_UART) += xilinx_uartps.o
+obj-$(CONFIG_SERIAL_AR933X) += ar933x_uart.o
--- /dev/null
+++ b/drivers/tty/serial/ar933x_uart.c
@@ -0,0 +1,688 @@
+/*
+ * Atheros AR933X SoC built-in UART driver
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/sysrq.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/serial_core.h>
+#include <linux/serial.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+
+#include <asm/mach-ath79/ar933x_uart.h>
+#include <asm/mach-ath79/ar933x_uart_platform.h>
+
+#define DRIVER_NAME "ar933x-uart"
+
+#define AR933X_DUMMY_STATUS_RD 0x01
+
+static struct uart_driver ar933x_uart_driver;
+
+struct ar933x_uart_port {
+ struct uart_port port;
+ unsigned int ier; /* shadow Interrupt Enable Register */
+};
+
+static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,
+ int offset)
+{
+ return readl(up->port.membase + offset);
+}
+
+static inline void ar933x_uart_write(struct ar933x_uart_port *up,
+ int offset, unsigned int value)
+{
+ writel(value, up->port.membase + offset);
+}
+
+static inline void ar933x_uart_rmw(struct ar933x_uart_port *up,
+ unsigned int offset,
+ unsigned int mask,
+ unsigned int val)
+{
+ unsigned int t;
+
+ t = ar933x_uart_read(up, offset);
+ t &= ~mask;
+ t |= val;
+ ar933x_uart_write(up, offset, t);
+}
+
+static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up,
+ unsigned int offset,
+ unsigned int val)
+{
+ ar933x_uart_rmw(up, offset, 0, val);
+}
+
+static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up,
+ unsigned int offset,
+ unsigned int val)
+{
+ ar933x_uart_rmw(up, offset, val, 0);
+}
+
+static inline void ar933x_uart_start_tx_interrupt(struct ar933x_uart_port *up)
+{
+ up->ier |= AR933X_UART_INT_TX_EMPTY;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+}
+
+static inline void ar933x_uart_stop_tx_interrupt(struct ar933x_uart_port *up)
+{
+ up->ier &= ~AR933X_UART_INT_TX_EMPTY;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+}
+
+static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch)
+{
+ unsigned int rdata;
+
+ rdata = ch & AR933X_UART_DATA_TX_RX_MASK;
+ rdata |= AR933X_UART_DATA_TX_CSR;
+ ar933x_uart_write(up, AR933X_UART_DATA_REG, rdata);
+}
+
+static unsigned int ar933x_uart_tx_empty(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned long flags;
+ unsigned int rdata;
+
+ spin_lock_irqsave(&up->port.lock, flags);
+ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
+ return (rdata & AR933X_UART_DATA_TX_CSR) ? 0 : TIOCSER_TEMT;
+}
+
+static unsigned int ar933x_uart_get_mctrl(struct uart_port *port)
+{
+ return TIOCM_CAR;
+}
+
+static void ar933x_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
+{
+}
+
+static void ar933x_uart_start_tx(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ ar933x_uart_start_tx_interrupt(up);
+}
+
+static void ar933x_uart_stop_tx(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ ar933x_uart_stop_tx_interrupt(up);
+}
+
+static void ar933x_uart_stop_rx(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ up->ier &= ~AR933X_UART_INT_RX_VALID;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+}
+
+static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned long flags;
+
+ spin_lock_irqsave(&up->port.lock, flags);
+ if (break_state == -1)
+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_TX_BREAK);
+ else
+ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_TX_BREAK);
+ spin_unlock_irqrestore(&up->port.lock, flags);
+}
+
+static void ar933x_uart_enable_ms(struct uart_port *port)
+{
+}
+
+static void ar933x_uart_set_termios(struct uart_port *port,
+ struct ktermios *new,
+ struct ktermios *old)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned int cs;
+ unsigned long flags;
+ unsigned int baud, scale;
+
+ /* Only CS8 is supported */
+ new->c_cflag &= ~CSIZE;
+ new->c_cflag |= CS8;
+
+ /* Only one stop bit is supported */
+ new->c_cflag &= ~CSTOPB;
+
+ cs = 0;
+ if (new->c_cflag & PARENB) {
+ if (!(new->c_cflag & PARODD))
+ cs |= AR933X_UART_CS_PARITY_EVEN;
+ else
+ cs |= AR933X_UART_CS_PARITY_ODD;
+ } else {
+ cs |= AR933X_UART_CS_PARITY_NONE;
+ }
+
+ /* Mark/space parity is not supported */
+ new->c_cflag &= ~CMSPAR;
+
+ baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
+ scale = (port->uartclk / (16 * baud)) - 1;
+
+ /*
+ * Ok, we're now changing the port state. Do it with
+ * interrupts disabled.
+ */
+ spin_lock_irqsave(&up->port.lock, flags);
+
+ /* Update the per-port timeout. */
+ uart_update_timeout(port, new->c_cflag, baud);
+
+ up->port.ignore_status_mask = 0;
+
+ /* ignore all characters if CREAD is not set */
+ if ((new->c_cflag & CREAD) == 0)
+ up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD;
+
+ ar933x_uart_write(up, AR933X_UART_CLOCK_REG,
+ scale << AR933X_UART_CLOCK_SCALE_S | 8192);
+
+ /* setup configuration register */
+ ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs);
+
+ /* enable host interrupt */
+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_HOST_INT_EN);
+
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
+ if (tty_termios_baud_rate(new))
+ tty_termios_encode_baud_rate(new, baud, baud);
+}
+
+static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)
+{
+ struct tty_struct *tty;
+ int max_count = 256;
+
+ tty = tty_port_tty_get(&up->port.state->port);
+ do {
+ unsigned int rdata;
+ unsigned char ch;
+
+ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ if ((rdata & AR933X_UART_DATA_RX_CSR) == 0)
+ break;
+
+ /* remove the character from the FIFO */
+ ar933x_uart_write(up, AR933X_UART_DATA_REG,
+ AR933X_UART_DATA_RX_CSR);
+
+ if (!tty) {
+ /* discard the data if no tty available */
+ continue;
+ }
+
+ up->port.icount.rx++;
+ ch = rdata & AR933X_UART_DATA_TX_RX_MASK;
+
+ if (uart_handle_sysrq_char(&up->port, ch))
+ continue;
+
+ if ((up->port.ignore_status_mask & AR933X_DUMMY_STATUS_RD) == 0)
+ tty_insert_flip_char(tty, ch, TTY_NORMAL);
+ } while (max_count-- > 0);
+
+ if (tty) {
+ tty_flip_buffer_push(tty);
+ tty_kref_put(tty);
+ }
+}
+
+static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)
+{
+ struct circ_buf *xmit = &up->port.state->xmit;
+ int count;
+
+ if (uart_tx_stopped(&up->port))
+ return;
+
+ count = up->port.fifosize;
+ do {
+ unsigned int rdata;
+
+ rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ if ((rdata & AR933X_UART_DATA_TX_CSR) == 0)
+ break;
+
+ if (up->port.x_char) {
+ ar933x_uart_putc(up, up->port.x_char);
+ up->port.icount.tx++;
+ up->port.x_char = 0;
+ continue;
+ }
+
+ if (uart_circ_empty(xmit))
+ break;
+
+ ar933x_uart_putc(up, xmit->buf[xmit->tail]);
+
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ up->port.icount.tx++;
+ } while (--count > 0);
+
+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+ uart_write_wakeup(&up->port);
+
+ if (!uart_circ_empty(xmit))
+ ar933x_uart_start_tx_interrupt(up);
+}
+
+static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id)
+{
+ struct ar933x_uart_port *up = dev_id;
+ unsigned int status;
+
+ status = ar933x_uart_read(up, AR933X_UART_CS_REG);
+ if ((status & AR933X_UART_CS_HOST_INT) == 0)
+ return IRQ_NONE;
+
+ spin_lock(&up->port.lock);
+
+ status = ar933x_uart_read(up, AR933X_UART_INT_REG);
+ status &= ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
+
+ if (status & AR933X_UART_INT_RX_VALID) {
+ ar933x_uart_write(up, AR933X_UART_INT_REG,
+ AR933X_UART_INT_RX_VALID);
+ ar933x_uart_rx_chars(up);
+ }
+
+ if (status & AR933X_UART_INT_TX_EMPTY) {
+ ar933x_uart_write(up, AR933X_UART_INT_REG,
+ AR933X_UART_INT_TX_EMPTY);
+ ar933x_uart_stop_tx_interrupt(up);
+ ar933x_uart_tx_chars(up);
+ }
+
+ spin_unlock(&up->port.lock);
+
+ return IRQ_HANDLED;
+}
+
+static int ar933x_uart_startup(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+ unsigned long flags;
+ int ret;
+
+ ret = request_irq(up->port.irq, ar933x_uart_interrupt,
+ up->port.irqflags, dev_name(up->port.dev), up);
+ if (ret)
+ return ret;
+
+ spin_lock_irqsave(&up->port.lock, flags);
+
+ /* Enable HOST interrupts */
+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_HOST_INT_EN);
+
+ /* Enable RX interrupts */
+ up->ier = AR933X_UART_INT_RX_VALID;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
+ return 0;
+}
+
+static void ar933x_uart_shutdown(struct uart_port *port)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ /* Disable all interrupts */
+ up->ier = 0;
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
+
+ /* Disable break condition */
+ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,
+ AR933X_UART_CS_TX_BREAK);
+
+ free_irq(up->port.irq, up);
+}
+
+static const char *ar933x_uart_type(struct uart_port *port)
+{
+ return (port->type == PORT_AR933X) ? "AR933X UART" : NULL;
+}
+
+static void ar933x_uart_release_port(struct uart_port *port)
+{
+ /* Nothing to release ... */
+}
+
+static int ar933x_uart_request_port(struct uart_port *port)
+{
+ /* UARTs always present */
+ return 0;
+}
+
+static void ar933x_uart_config_port(struct uart_port *port, int flags)
+{
+ if (flags & UART_CONFIG_TYPE)
+ port->type = PORT_AR933X;
+}
+
+static int ar933x_uart_verify_port(struct uart_port *port,
+ struct serial_struct *ser)
+{
+ if (ser->type != PORT_UNKNOWN &&
+ ser->type != PORT_AR933X)
+ return -EINVAL;
+
+ if (ser->irq < 0 || ser->irq >= NR_IRQS)
+ return -EINVAL;
+
+ if (ser->baud_base < 28800)
+ return -EINVAL;
+
+ return 0;
+}
+
+static struct uart_ops ar933x_uart_ops = {
+ .tx_empty = ar933x_uart_tx_empty,
+ .set_mctrl = ar933x_uart_set_mctrl,
+ .get_mctrl = ar933x_uart_get_mctrl,
+ .stop_tx = ar933x_uart_stop_tx,
+ .start_tx = ar933x_uart_start_tx,
+ .stop_rx = ar933x_uart_stop_rx,
+ .enable_ms = ar933x_uart_enable_ms,
+ .break_ctl = ar933x_uart_break_ctl,
+ .startup = ar933x_uart_startup,
+ .shutdown = ar933x_uart_shutdown,
+ .set_termios = ar933x_uart_set_termios,
+ .type = ar933x_uart_type,
+ .release_port = ar933x_uart_release_port,
+ .request_port = ar933x_uart_request_port,
+ .config_port = ar933x_uart_config_port,
+ .verify_port = ar933x_uart_verify_port,
+};
+
+#ifdef CONFIG_SERIAL_AR933X_CONSOLE
+
+static struct ar933x_uart_port *
+ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS];
+
+static void ar933x_uart_wait_xmitr(struct ar933x_uart_port *up)
+{
+ unsigned int status;
+ unsigned int timeout = 60000;
+
+ /* Wait up to 60ms for the character(s) to be sent. */
+ do {
+ status = ar933x_uart_read(up, AR933X_UART_DATA_REG);
+ if (--timeout == 0)
+ break;
+ udelay(1);
+ } while ((status & AR933X_UART_DATA_TX_CSR) == 0);
+}
+
+static void ar933x_uart_console_putchar(struct uart_port *port, int ch)
+{
+ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port;
+
+ ar933x_uart_wait_xmitr(up);
+ ar933x_uart_putc(up, ch);
+}
+
+static void ar933x_uart_console_write(struct console *co, const char *s,
+ unsigned int count)
+{
+ struct ar933x_uart_port *up = ar933x_console_ports[co->index];
+ unsigned long flags;
+ unsigned int int_en;
+ int locked = 1;
+
+ local_irq_save(flags);
+
+ if (up->port.sysrq)
+ locked = 0;
+ else if (oops_in_progress)
+ locked = spin_trylock(&up->port.lock);
+ else
+ spin_lock(&up->port.lock);
+
+ /*
+ * First save the IER then disable the interrupts
+ */
+ int_en = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);
+
+ uart_console_write(&up->port, s, count, ar933x_uart_console_putchar);
+
+ /*
+ * Finally, wait for transmitter to become empty
+ * and restore the IER
+ */
+ ar933x_uart_wait_xmitr(up);
+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, int_en);
+
+ ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_ALLINTS);
+
+ if (locked)
+ spin_unlock(&up->port.lock);
+
+ local_irq_restore(flags);
+}
+
+static int ar933x_uart_console_setup(struct console *co, char *options)
+{
+ struct ar933x_uart_port *up;
+ int baud = 115200;
+ int bits = 8;
+ int parity = 'n';
+ int flow = 'n';
+
+ if (co->index < 0 || co->index >= CONFIG_SERIAL_AR933X_NR_UARTS)
+ return -EINVAL;
+
+ up = ar933x_console_ports[co->index];
+ if (!up)
+ return -ENODEV;
+
+ if (options)
+ uart_parse_options(options, &baud, &parity, &bits, &flow);
+
+ return uart_set_options(&up->port, co, baud, parity, bits, flow);
+}
+
+static struct console ar933x_uart_console = {
+ .name = "ttyATH",
+ .write = ar933x_uart_console_write,
+ .device = uart_console_device,
+ .setup = ar933x_uart_console_setup,
+ .flags = CON_PRINTBUFFER,
+ .index = -1,
+ .data = &ar933x_uart_driver,
+};
+
+static void ar933x_uart_add_console_port(struct ar933x_uart_port *up)
+{
+ ar933x_console_ports[up->port.line] = up;
+}
+
+#define AR933X_SERIAL_CONSOLE (&ar933x_uart_console)
+
+#else
+
+static inline void ar933x_uart_add_console_port(struct ar933x_uart_port *up) {}
+
+#define AR933X_SERIAL_CONSOLE NULL
+
+#endif /* CONFIG_SERIAL_AR933X_CONSOLE */
+
+static struct uart_driver ar933x_uart_driver = {
+ .owner = THIS_MODULE,
+ .driver_name = DRIVER_NAME,
+ .dev_name = "ttyATH",
+ .nr = CONFIG_SERIAL_AR933X_NR_UARTS,
+ .cons = AR933X_SERIAL_CONSOLE,
+};
+
+static int __devinit ar933x_uart_probe(struct platform_device *pdev)
+{
+ struct ar933x_uart_platform_data *pdata;
+ struct ar933x_uart_port *up;
+ struct uart_port *port;
+ struct resource *mem_res;
+ struct resource *irq_res;
+ int id;
+ int ret;
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata)
+ return -EINVAL;
+
+ id = pdev->id;
+ if (id == -1)
+ id = 0;
+
+ if (id > CONFIG_SERIAL_AR933X_NR_UARTS)
+ return -EINVAL;
+
+ mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!mem_res) {
+ dev_err(&pdev->dev, "no MEM resource\n");
+ return -EINVAL;
+ }
+
+ irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!irq_res) {
+ dev_err(&pdev->dev, "no IRQ resource\n");
+ return -EINVAL;
+ }
+
+ up = kzalloc(sizeof(struct ar933x_uart_port), GFP_KERNEL);
+ if (!up)
+ return -ENOMEM;
+
+ port = &up->port;
+ port->mapbase = mem_res->start;
+
+ port->membase = ioremap(mem_res->start, AR933X_UART_REGS_SIZE);
+ if (!port->membase) {
+ ret = -ENOMEM;
+ goto err_free_up;
+ }
+
+ port->line = id;
+ port->irq = irq_res->start;
+ port->dev = &pdev->dev;
+ port->type = PORT_AR933X;
+ port->iotype = UPIO_MEM32;
+ port->uartclk = pdata->uartclk;
+
+ port->regshift = 2;
+ port->fifosize = AR933X_UART_FIFO_SIZE;
+ port->ops = &ar933x_uart_ops;
+
+ ar933x_uart_add_console_port(up);
+
+ ret = uart_add_one_port(&ar933x_uart_driver, &up->port);
+ if (ret)
+ goto err_unmap;
+
+ platform_set_drvdata(pdev, up);
+ return 0;
+
+err_unmap:
+ iounmap(up->port.membase);
+err_free_up:
+ kfree(up);
+ return ret;
+}
+
+static int __devexit ar933x_uart_remove(struct platform_device *pdev)
+{
+ struct ar933x_uart_port *up;
+
+ up = platform_get_drvdata(pdev);
+ platform_set_drvdata(pdev, NULL);
+
+ if (up) {
+ uart_remove_one_port(&ar933x_uart_driver, &up->port);
+ iounmap(up->port.membase);
+ kfree(up);
+ }
+
+ return 0;
+}
+
+static struct platform_driver ar933x_uart_platform_driver = {
+ .probe = ar933x_uart_probe,
+ .remove = __devexit_p(ar933x_uart_remove),
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init ar933x_uart_init(void)
+{
+ int ret;
+
+ ar933x_uart_driver.nr = CONFIG_SERIAL_AR933X_NR_UARTS;
+ ret = uart_register_driver(&ar933x_uart_driver);
+ if (ret)
+ goto err_out;
+
+ ret = platform_driver_register(&ar933x_uart_platform_driver);
+ if (ret)
+ goto err_unregister_uart_driver;
+
+ return 0;
+
+err_unregister_uart_driver:
+ uart_unregister_driver(&ar933x_uart_driver);
+err_out:
+ return ret;
+}
+
+static void __exit ar933x_uart_exit(void)
+{
+ platform_driver_unregister(&ar933x_uart_platform_driver);
+ uart_unregister_driver(&ar933x_uart_driver);
+}
+
+module_init(ar933x_uart_init);
+module_exit(ar933x_uart_exit);
+
+MODULE_DESCRIPTION("Atheros AR933X UART driver");
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -207,6 +207,10 @@
/* Xilinx PSS UART */
#define PORT_XUARTPS 98
+/* Atheros AR933X SoC */
+#define PORT_AR933X 99
+
+
#ifdef __KERNEL__
#include <linux/compiler.h>

80
target/linux/ar71xx/patches-3.2/015-MIPS-ath79-register-UART-device-for-the-AR933X-SoCs.patch Normal file
View File

@ -0,0 +1,80 @@
From d9215f4c69b414f589eeeff002af7ef58b96b172 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 19:26:12 +0200
Subject: [PATCH 15/27] MIPS: ath79: register UART device for the AR933X SoCs
The AR933X SoCs does not have a 8250 compatible UART, they
are using a different UART core. Register a different platform
device for the different UART.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2528/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/dev-common.c | 38 ++++++++++++++++++++++++++++++++++++--
1 files changed, 36 insertions(+), 2 deletions(-)
--- a/arch/mips/ath79/dev-common.c
+++ b/arch/mips/ath79/dev-common.c
@@ -20,6 +20,7 @@
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ar933x_uart_platform.h>
#include "common.h"
#include "dev-common.h"
@@ -54,6 +55,30 @@ static struct platform_device ath79_uart
},
};
+static struct resource ar933x_uart_resources[] = {
+ {
+ .start = AR933X_UART_BASE,
+ .end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = ATH79_MISC_IRQ_UART,
+ .end = ATH79_MISC_IRQ_UART,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct ar933x_uart_platform_data ar933x_uart_data;
+static struct platform_device ar933x_uart_device = {
+ .name = "ar933x-uart",
+ .id = -1,
+ .resource = ar933x_uart_resources,
+ .num_resources = ARRAY_SIZE(ar933x_uart_resources),
+ .dev = {
+ .platform_data = &ar933x_uart_data,
+ },
+};
+
void __init ath79_register_uart(void)
{
struct clk *clk;
@@ -62,8 +87,17 @@ void __init ath79_register_uart(void)
if (IS_ERR(clk))
panic("unable to get UART clock, err=%ld", PTR_ERR(clk));
- ath79_uart_data[0].uartclk = clk_get_rate(clk);
- platform_device_register(&ath79_uart_device);
+ if (soc_is_ar71xx() ||
+ soc_is_ar724x() ||
+ soc_is_ar913x()) {
+ ath79_uart_data[0].uartclk = clk_get_rate(clk);
+ platform_device_register(&ath79_uart_device);
+ } else if (soc_is_ar933x()) {
+ ar933x_uart_data.uartclk = clk_get_rate(clk);
+ platform_device_register(&ar933x_uart_device);
+ } else {
+ BUG();
+ }
}
static struct platform_device ath79_wdt_device = {

149
target/linux/ar71xx/patches-3.2/016-MIPS-ath79-Add-initial-support-for-the-Atheros-AP121.patch Normal file
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From d7b27740e8376c1c147297b526f9a8e330c1fe17 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 20 Jun 2011 19:26:13 +0200
Subject: [PATCH 16/27] MIPS: ath79: Add initial support for the Atheros AP121 reference board
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com>
Patchwork: https://patchwork.linux-mips.org/patch/2531/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Kconfig | 11 +++++
arch/mips/ath79/Makefile | 1 +
arch/mips/ath79/mach-ap121.c | 88 ++++++++++++++++++++++++++++++++++++++++++
arch/mips/ath79/machtypes.h | 1 +
4 files changed, 101 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/ath79/mach-ap121.c
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -2,6 +2,17 @@ if ATH79
menu "Atheros AR71XX/AR724X/AR913X machine selection"
+config ATH79_MACH_AP121
+ bool "Atheros AP121 reference board"
+ select SOC_AR933X
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
+ select ATH79_DEV_USB
+ help
+ Say 'Y' here if you want your kernel to support the
+ Atheros AP121 reference board.
+
config ATH79_MACH_AP81
bool "Atheros AP81 reference board"
select SOC_AR913X
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -25,5 +25,6 @@ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.
#
# Machines
#
+obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
--- /dev/null
+++ b/arch/mips/ath79/mach-ap121.c
@@ -0,0 +1,88 @@
+/*
+ * Atheros AP121 board support
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "machtypes.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+
+#define AP121_GPIO_LED_WLAN 0
+#define AP121_GPIO_LED_USB 1
+
+#define AP121_GPIO_BTN_JUMPSTART 11
+#define AP121_GPIO_BTN_RESET 12
+
+#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
+
+#define AP121_CAL_DATA_ADDR 0x1fff1000
+
+static struct gpio_led ap121_leds_gpio[] __initdata = {
+ {
+ .name = "ap121:green:usb",
+ .gpio = AP121_GPIO_LED_USB,
+ .active_low = 0,
+ },
+ {
+ .name = "ap121:green:wlan",
+ .gpio = AP121_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ap121_gpio_keys[] __initdata = {
+ {
+ .desc = "jumpstart button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121_GPIO_BTN_JUMPSTART,
+ .active_low = 1,
+ },
+ {
+ .desc = "reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct spi_board_info ap121_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "mx25l1606e",
+ }
+};
+
+static struct ath79_spi_platform_data ap121_spi_data = {
+ .bus_num = 0,
+ .num_chipselect = 1,
+};
+
+static void __init ap121_setup(void)
+{
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
+ ap121_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121_gpio_keys),
+ ap121_gpio_keys);
+
+ ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+ ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
+ ap121_setup);
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -16,6 +16,7 @@
enum ath79_mach_type {
ATH79_MACH_GENERIC = 0,
+ ATH79_MACH_AP121, /* Atheros AP121 reference board */
ATH79_MACH_AP81, /* Atheros AP81 reference board */
ATH79_MACH_PB44, /* Atheros PB44 reference board */
};

231
target/linux/ar71xx/patches-3.2/017-MIPS-Initial-PCI-support-for-Atheros-724x-SoCs.patch Normal file
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From 958e444a5a7750c407ed0c90af28f74295478e99 Mon Sep 17 00:00:00 2001
From: Rene Bolldorf <xsecute@googlemail.com>
Date: Thu, 17 Nov 2011 14:25:09 +0000
Subject: [PATCH 17/27] MIPS: Initial PCI support for Atheros 724x SoCs.
[ralf@linux-mips.org: Fixed the odd formatting of all break statements.]
Signed-off-by: Rene Bolldorf <xsecute@googlemail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/3019/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/include/asm/mach-ath79/pci-ath724x.h | 21 +++
arch/mips/pci/Makefile | 1 +
arch/mips/pci/pci-ath724x.c | 174 ++++++++++++++++++++++++
3 files changed, 196 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/include/asm/mach-ath79/pci-ath724x.h
create mode 100644 arch/mips/pci/pci-ath724x.c
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/pci-ath724x.h
@@ -0,0 +1,21 @@
+/*
+ * Atheros 724x PCI support
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_ATH79_PCI_ATH724X_H
+#define __ASM_MACH_ATH79_PCI_ATH724X_H
+
+struct ath724x_pci_data {
+ int irq;
+ void *pdata;
+};
+
+void ath724x_pci_add_data(struct ath724x_pci_data *data, int size);
+
+#endif /* __ASM_MACH_ATH79_PCI_ATH724X_H */
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
ops-bcm63xx.o
obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o
+obj-$(CONFIG_SOC_AR724X) += pci-ath724x.o
#
# These are still pretty much in the old state, watch, go blind.
--- /dev/null
+++ b/arch/mips/pci/pci-ath724x.c
@@ -0,0 +1,174 @@
+/*
+ * Atheros 724x PCI support
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <asm/mach-ath79/pci-ath724x.h>
+
+#define reg_read(_phys) (*(unsigned int *) KSEG1ADDR(_phys))
+#define reg_write(_phys, _val) ((*(unsigned int *) KSEG1ADDR(_phys)) = (_val))
+
+#define ATH724X_PCI_DEV_BASE 0x14000000
+#define ATH724X_PCI_MEM_BASE 0x10000000
+#define ATH724X_PCI_MEM_SIZE 0x08000000
+
+static DEFINE_SPINLOCK(ath724x_pci_lock);
+static struct ath724x_pci_data *pci_data;
+static int pci_data_size;
+
+static int ath724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t *value)
+{
+ unsigned long flags, addr, tval, mask;
+
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ if (where & (size - 1))
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+
+ spin_lock_irqsave(&ath724x_pci_lock, flags);
+
+ switch (size) {
+ case 1:
+ addr = where & ~3;
+ mask = 0xff000000 >> ((where % 4) * 8);
+ tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
+ tval = tval & ~mask;
+ *value = (tval >> ((4 - (where % 4))*8));
+ break;
+ case 2:
+ addr = where & ~3;
+ mask = 0xffff0000 >> ((where % 4)*8);
+ tval = reg_read(ATH724X_PCI_DEV_BASE + addr);
+ tval = tval & ~mask;
+ *value = (tval >> ((4 - (where % 4))*8));
+ break;
+ case 4:
+ *value = reg_read(ATH724X_PCI_DEV_BASE + where);
+ break;
+ default:
+ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+ }
+
+ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int ath724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, uint32_t value)
+{
+ unsigned long flags, tval, addr, mask;
+
+ if (devfn)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ if (where & (size - 1))
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+
+ spin_lock_irqsave(&ath724x_pci_lock, flags);
+
+ switch (size) {
+ case 1:
+ addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
+ mask = 0xff000000 >> ((where % 4)*8);
+ tval = reg_read(addr);
+ tval = tval & ~mask;
+ tval |= (value << ((4 - (where % 4))*8)) & mask;
+ reg_write(addr, tval);
+ break;
+ case 2:
+ addr = (ATH724X_PCI_DEV_BASE + where) & ~3;
+ mask = 0xffff0000 >> ((where % 4)*8);
+ tval = reg_read(addr);
+ tval = tval & ~mask;
+ tval |= (value << ((4 - (where % 4))*8)) & mask;
+ reg_write(addr, tval);
+ break;
+ case 4:
+ reg_write((ATH724X_PCI_DEV_BASE + where), value);
+ break;
+ default:
+ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+
+ return PCIBIOS_BAD_REGISTER_NUMBER;
+ }
+
+ spin_unlock_irqrestore(&ath724x_pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops ath724x_pci_ops = {
+ .read = ath724x_pci_read,
+ .write = ath724x_pci_write,
+};
+
+static struct resource ath724x_io_resource = {
+ .name = "PCI IO space",
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_IO,
+};
+
+static struct resource ath724x_mem_resource = {
+ .name = "PCI memory space",
+ .start = ATH724X_PCI_MEM_BASE,
+ .end = ATH724X_PCI_MEM_BASE + ATH724X_PCI_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct pci_controller ath724x_pci_controller = {
+ .pci_ops = &ath724x_pci_ops,
+ .io_resource = &ath724x_io_resource,
+ .mem_resource = &ath724x_mem_resource,
+};
+
+void ath724x_pci_add_data(struct ath724x_pci_data *data, int size)
+{
+ pci_data = data;
+ pci_data_size = size;
+}
+
+int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
+{
+ unsigned int devfn = dev->devfn;
+ int irq = -1;
+
+ if (devfn > pci_data_size - 1)
+ return irq;
+
+ irq = pci_data[devfn].irq;
+
+ return irq;
+}
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ unsigned int devfn = dev->devfn;
+
+ if (devfn > pci_data_size - 1)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ dev->dev.platform_data = pci_data[devfn].pdata;
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int __init ath724x_pcibios_init(void)
+{
+ register_pci_controller(&ath724x_pci_controller);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+arch_initcall(ath724x_pcibios_init);

184
target/linux/ar71xx/patches-3.2/018-Initial-support-for-the-Ubiquiti-Networks-XM-board-r.patch Normal file
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@ -0,0 +1,184 @@
From e6a1210bef8b48a946f1afb6d951f4b2448219ac Mon Sep 17 00:00:00 2001
From: Rene Bolldorf <xsecute@googlemail.com>
Date: Fri, 18 Nov 2011 00:17:42 +0000
Subject: [PATCH 18/27] Initial support for the Ubiquiti Networks XM board (rev 1.0).
Signed-off-by: Rene Bolldorf <xsecute@googlemail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/3020/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Kconfig | 11 ++++
arch/mips/ath79/Makefile | 1 +
arch/mips/ath79/mach-ubnt-xm.c | 119 ++++++++++++++++++++++++++++++++++++++++
arch/mips/ath79/machtypes.h | 1 +
4 files changed, 132 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/ath79/mach-ubnt-xm.c
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -36,6 +36,16 @@ config ATH79_MACH_PB44
Say 'Y' here if you want your kernel to support the
Atheros PB44 reference board.
+config ATH79_MACH_UBNT_XM
+ bool "Ubiquiti Networks XM (rev 1.0) board"
+ select SOC_AR724X
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
+ help
+ Say 'Y' here if you want your kernel to support the
+ Ubiquiti Networks XM (rev 1.0) board.
+
endmenu
config SOC_AR71XX
@@ -46,6 +56,7 @@ config SOC_AR71XX
config SOC_AR724X
select USB_ARCH_HAS_EHCI
select USB_ARCH_HAS_OHCI
+ select HW_HAS_PCI
def_bool n
config SOC_AR913X
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.
obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
+obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
--- /dev/null
+++ b/arch/mips/ath79/mach-ubnt-xm.c
@@ -0,0 +1,119 @@
+/*
+ * Ubiquiti Networks XM (rev 1.0) board support
+ *
+ * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
+ *
+ * Derived from: mach-pb44.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+
+#ifdef CONFIG_PCI
+#include <linux/ath9k_platform.h>
+#include <asm/mach-ath79/pci-ath724x.h>
+#endif /* CONFIG_PCI */
+
+#include "machtypes.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+
+#define UBNT_XM_GPIO_LED_L1 0
+#define UBNT_XM_GPIO_LED_L2 1
+#define UBNT_XM_GPIO_LED_L3 11
+#define UBNT_XM_GPIO_LED_L4 7
+
+#define UBNT_XM_GPIO_BTN_RESET 12
+
+#define UBNT_XM_KEYS_POLL_INTERVAL 20
+#define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL)
+
+#define UBNT_XM_PCI_IRQ 48
+#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000)
+
+static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
+ {
+ .name = "ubnt-xm:red:link1",
+ .gpio = UBNT_XM_GPIO_LED_L1,
+ .active_low = 0,
+ }, {
+ .name = "ubnt-xm:orange:link2",
+ .gpio = UBNT_XM_GPIO_LED_L2,
+ .active_low = 0,
+ }, {
+ .name = "ubnt-xm:green:link3",
+ .gpio = UBNT_XM_GPIO_LED_L3,
+ .active_low = 0,
+ }, {
+ .name = "ubnt-xm:green:link4",
+ .gpio = UBNT_XM_GPIO_LED_L4,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ubnt_xm_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = UBNT_XM_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct spi_board_info ubnt_xm_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "mx25l6405d",
+ }
+};
+
+static struct ath79_spi_platform_data ubnt_xm_spi_data = {
+ .bus_num = 0,
+ .num_chipselect = 1,
+};
+
+#ifdef CONFIG_PCI
+static struct ath9k_platform_data ubnt_xm_eeprom_data;
+
+static struct ath724x_pci_data ubnt_xm_pci_data[] = {
+ {
+ .irq = UBNT_XM_PCI_IRQ,
+ .pdata = &ubnt_xm_eeprom_data,
+ },
+};
+#endif /* CONFIG_PCI */
+
+static void __init ubnt_xm_init(void)
+{
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
+ ubnt_xm_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ubnt_xm_gpio_keys),
+ ubnt_xm_gpio_keys);
+
+ ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info,
+ ARRAY_SIZE(ubnt_xm_spi_info));
+
+#ifdef CONFIG_PCI
+ memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+ sizeof(ubnt_xm_eeprom_data.eeprom_data));
+
+ ath724x_pci_add_data(ubnt_xm_pci_data, ARRAY_SIZE(ubnt_xm_pci_data));
+#endif /* CONFIG_PCI */
+
+}
+
+MIPS_MACHINE(ATH79_MACH_UBNT_XM,
+ "UBNT-XM",
+ "Ubiquiti Networks XM (rev 1.0) board",
+ ubnt_xm_init);
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -19,6 +19,7 @@ enum ath79_mach_type {
ATH79_MACH_AP121, /* Atheros AP121 reference board */
ATH79_MACH_AP81, /* Atheros AP81 reference board */
ATH79_MACH_PB44, /* Atheros PB44 reference board */
+ ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
};
#endif /* _ATH79_MACHTYPE_H */

51
target/linux/ar71xx/patches-3.2/019-MIPS-ath79-Store-the-SoC-revision-in-a-global-variab.patch Normal file
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@ -0,0 +1,51 @@
From d3cdd75072bc5df5b18dcafb45cbe9a3a62b840b Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:46 +0000
Subject: [PATCH 19/27] MIPS: ath79: Store the SoC revision in a global variable
Knowing the exact revision of the SoC is required to make runtime decisions
in various code paths. We have determined the SoC revision already, so we
only need to store that in a global variable.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3027/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/common.c | 1 +
arch/mips/ath79/setup.c | 2 ++
arch/mips/include/asm/mach-ath79/ath79.h | 1 +
3 files changed, 4 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -30,6 +30,7 @@ u32 ath79_ddr_freq;
EXPORT_SYMBOL_GPL(ath79_ddr_freq);
enum ath79_soc_type ath79_soc;
+unsigned int ath79_soc_rev;
void __iomem *ath79_pll_base;
void __iomem *ath79_reset_base;
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -149,6 +149,8 @@ static void __init ath79_detect_sys_type
panic("ath79: unknown SoC, id:0x%08x\n", id);
}
+ ath79_soc_rev = rev;
+
sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
pr_info("SoC: %s\n", ath79_sys_type);
}
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -32,6 +32,7 @@ enum ath79_soc_type {
};
extern enum ath79_soc_type ath79_soc;
+extern unsigned int ath79_soc_rev;
static inline int soc_is_ar71xx(void)
{

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@ -0,0 +1,97 @@
From cc2140939233382c1e58abc1d0a1b88fdd6215e6 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:53 +0000
Subject: [PATCH 20/27] MIPS: ath79: Remove 'ar913x' from common variable and function names
The wireless MAC specific variables and the registration code can be shared
between multiple SoCs. Remove the 'ar913x' part from the function and
variable names to avoid confusions.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3028/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/dev-ar913x-wmac.c | 20 ++++++++++----------
arch/mips/ath79/dev-ar913x-wmac.h | 8 ++++----
arch/mips/ath79/mach-ap81.c | 2 +-
3 files changed, 15 insertions(+), 15 deletions(-)
--- a/arch/mips/ath79/dev-ar913x-wmac.c
+++ b/arch/mips/ath79/dev-ar913x-wmac.c
@@ -19,9 +19,9 @@
#include <asm/mach-ath79/ar71xx_regs.h>
#include "dev-ar913x-wmac.h"
-static struct ath9k_platform_data ar913x_wmac_data;
+static struct ath9k_platform_data ath79_wmac_data;
-static struct resource ar913x_wmac_resources[] = {
+static struct resource ath79_wmac_resources[] = {
{
.start = AR913X_WMAC_BASE,
.end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1,
@@ -33,21 +33,21 @@ static struct resource ar913x_wmac_resou
},
};
-static struct platform_device ar913x_wmac_device = {
+static struct platform_device ath79_wmac_device = {
.name = "ath9k",
.id = -1,
- .resource = ar913x_wmac_resources,
- .num_resources = ARRAY_SIZE(ar913x_wmac_resources),
+ .resource = ath79_wmac_resources,
+ .num_resources = ARRAY_SIZE(ath79_wmac_resources),
.dev = {
- .platform_data = &ar913x_wmac_data,
+ .platform_data = &ath79_wmac_data,
},
};
-void __init ath79_register_ar913x_wmac(u8 *cal_data)
+void __init ath79_register_wmac(u8 *cal_data)
{
if (cal_data)
- memcpy(ar913x_wmac_data.eeprom_data, cal_data,
- sizeof(ar913x_wmac_data.eeprom_data));
+ memcpy(ath79_wmac_data.eeprom_data, cal_data,
+ sizeof(ath79_wmac_data.eeprom_data));
/* reset the WMAC */
ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
@@ -56,5 +56,5 @@ void __init ath79_register_ar913x_wmac(u
ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
mdelay(10);
- platform_device_register(&ar913x_wmac_device);
+ platform_device_register(&ath79_wmac_device);
}
--- a/arch/mips/ath79/dev-ar913x-wmac.h
+++ b/arch/mips/ath79/dev-ar913x-wmac.h
@@ -9,9 +9,9 @@
* by the Free Software Foundation.
*/
-#ifndef _ATH79_DEV_AR913X_WMAC_H
-#define _ATH79_DEV_AR913X_WMAC_H
+#ifndef _ATH79_DEV_WMAC_H
+#define _ATH79_DEV_WMAC_H
-void ath79_register_ar913x_wmac(u8 *cal_data);
+void ath79_register_wmac(u8 *cal_data);
-#endif /* _ATH79_DEV_AR913X_WMAC_H */
+#endif /* _ATH79_DEV_WMAC_H */
--- a/arch/mips/ath79/mach-ap81.c
+++ b/arch/mips/ath79/mach-ap81.c
@@ -92,7 +92,7 @@ static void __init ap81_setup(void)
ap81_gpio_keys);
ath79_register_spi(&ap81_spi_data, ap81_spi_info,
ARRAY_SIZE(ap81_spi_info));
- ath79_register_ar913x_wmac(cal_data);
+ ath79_register_wmac(cal_data);
ath79_register_usb();
}

65
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@ -0,0 +1,65 @@
From 6e3f244874b8ae660136531b696ad05abe549607 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:53 +0000
Subject: [PATCH 21/27] MIPS: ath79: Separate AR913x SoC specific WMAC setup code
The device registration code can be shared between the different SoCs, but
the required setup code varies Move AR913x specific setup code into a
separate function in order to make adding support for another SoCs easier.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3029/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/dev-ar913x-wmac.c | 24 +++++++++++++++++-------
1 files changed, 17 insertions(+), 7 deletions(-)
--- a/arch/mips/ath79/dev-ar913x-wmac.c
+++ b/arch/mips/ath79/dev-ar913x-wmac.c
@@ -23,8 +23,7 @@ static struct ath9k_platform_data ath79_
static struct resource ath79_wmac_resources[] = {
{
- .start = AR913X_WMAC_BASE,
- .end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1,
+ /* .start and .end fields are filled dynamically */
.flags = IORESOURCE_MEM,
}, {
.start = ATH79_CPU_IRQ_IP2,
@@ -43,12 +42,8 @@ static struct platform_device ath79_wmac
},
};
-void __init ath79_register_wmac(u8 *cal_data)
+static void __init ar913x_wmac_setup(void)
{
- if (cal_data)
- memcpy(ath79_wmac_data.eeprom_data, cal_data,
- sizeof(ath79_wmac_data.eeprom_data));
-
/* reset the WMAC */
ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
mdelay(10);
@@ -56,5 +51,20 @@ void __init ath79_register_wmac(u8 *cal_
ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
mdelay(10);
+ ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
+}
+
+void __init ath79_register_wmac(u8 *cal_data)
+{
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
+ else
+ BUG();
+
+ if (cal_data)
+ memcpy(ath79_wmac_data.eeprom_data, cal_data,
+ sizeof(ath79_wmac_data.eeprom_data));
+
platform_device_register(&ath79_wmac_device);
}

113
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@ -0,0 +1,113 @@
From e2201a02b529acc65a5a1b19a52b93f9c2d98088 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:53 +0000
Subject: [PATCH 22/27] MIPS: ath79: Add AR933x specific WMAC setup code
The wireless MAC of the AR933x SoCs uses different base address, and
requires different setup code.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3030/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/dev-ar913x-wmac.c | 43 ++++++++++++++++++++++-
arch/mips/ath79/dev-ar913x-wmac.h | 4 +-
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++-
3 files changed, 46 insertions(+), 5 deletions(-)
--- a/arch/mips/ath79/dev-ar913x-wmac.c
+++ b/arch/mips/ath79/dev-ar913x-wmac.c
@@ -1,7 +1,7 @@
/*
- * Atheros AR913X SoC built-in WMAC device support
+ * Atheros AR913X/AR933X SoC built-in WMAC device support
*
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
@@ -55,10 +55,49 @@ static void __init ar913x_wmac_setup(voi
ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
}
+
+static int ar933x_wmac_reset(void)
+{
+ ath79_device_reset_clear(AR933X_RESET_WMAC);
+ ath79_device_reset_set(AR933X_RESET_WMAC);
+
+ return 0;
+}
+
+static int ar933x_r1_get_wmac_revision(void)
+{
+ return ath79_soc_rev;
+}
+
+static void __init ar933x_wmac_setup(void)
+{
+ u32 t;
+
+ ar933x_wmac_reset();
+
+ ath79_wmac_device.name = "ar933x_wmac";
+
+ ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
+
+ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
+ ath79_wmac_data.is_clk_25mhz = false;
+ else
+ ath79_wmac_data.is_clk_25mhz = true;
+
+ if (ath79_soc_rev == 1)
+ ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
+
+ ath79_wmac_data.external_reset = ar933x_wmac_reset;
+}
+
void __init ath79_register_wmac(u8 *cal_data)
{
if (soc_is_ar913x())
ar913x_wmac_setup();
+ if (soc_is_ar933x())
+ ar933x_wmac_setup();
else
BUG();
--- a/arch/mips/ath79/dev-ar913x-wmac.h
+++ b/arch/mips/ath79/dev-ar913x-wmac.h
@@ -1,7 +1,7 @@
/*
- * Atheros AR913X SoC built-in WMAC device support
+ * Atheros AR913X/AR933X SoC built-in WMAC device support
*
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -55,7 +55,8 @@
#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR933X_UART_SIZE 0x14
-
+#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+#define AR933X_WMAC_SIZE 0x20000
#define AR933X_EHCI_BASE 0x1b000000
#define AR933X_EHCI_SIZE 0x1000
@@ -233,6 +234,7 @@
#define AR913X_RESET_USB_HOST BIT(5)
#define AR913X_RESET_USB_PHY BIT(4)
+#define AR933X_RESET_WMAC BIT(11)
#define AR933X_RESET_USB_HOST BIT(5)
#define AR933X_RESET_USB_PHY BIT(4)
#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)

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@ -0,0 +1,79 @@
From b784c5ab6423d0327d34d08e3532a16a4563e845 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:54 +0000
Subject: [PATCH 23/27] MIPS: ath79: Rename ATH79_DEV_AR913X_WMAC option to ATH79_DEV_WMAC
The ATH79_DEV_AR913X_WMAC option was used to select the AR913x specific
wireless MAC registration code. The registration code now supports the
AR933X SoCs as well. Rename the option to reflect the changes.
Also make the new option depends on SOC_AR933X.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3031/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Kconfig | 11 ++++++-----
arch/mips/ath79/Makefile | 2 +-
2 files changed, 7 insertions(+), 6 deletions(-)
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -9,6 +9,7 @@ config ATH79_MACH_AP121
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
help
Say 'Y' here if you want your kernel to support the
Atheros AP121 reference board.
@@ -16,11 +17,11 @@ config ATH79_MACH_AP121
config ATH79_MACH_AP81
bool "Atheros AP81 reference board"
select SOC_AR913X
- select ATH79_DEV_AR913X_WMAC
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_SPI
select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
help
Say 'Y' here if you want your kernel to support the
Atheros AP81 reference board.
@@ -67,10 +68,6 @@ config SOC_AR933X
select USB_ARCH_HAS_EHCI
def_bool n
-config ATH79_DEV_AR913X_WMAC
- depends on SOC_AR913X
- def_bool n
-
config ATH79_DEV_GPIO_BUTTONS
def_bool n
@@ -83,4 +80,8 @@ config ATH79_DEV_SPI
config ATH79_DEV_USB
def_bool n
+config ATH79_DEV_WMAC
+ depends on (SOC_AR913X || SOC_AR933X)
+ def_bool n
+
endif
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -16,11 +16,11 @@ obj-$(CONFIG_EARLY_PRINTK) += early_pri
# Devices
#
obj-y += dev-common.o
-obj-$(CONFIG_ATH79_DEV_AR913X_WMAC) += dev-ar913x-wmac.o
obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
+obj-$(CONFIG_ATH79_DEV_WMAC) += dev-ar913x-wmac.o
#
# Machines

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@ -0,0 +1,41 @@
From 7091af5ca0aad47826a4e3f699a7985e2d8aa886 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:54 +0000
Subject: [PATCH 24/27] MIPS: ath79: Register the wireless MAC device on the AP121 board
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3032/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/mach-ap121.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
--- a/arch/mips/ath79/mach-ap121.c
+++ b/arch/mips/ath79/mach-ap121.c
@@ -13,6 +13,7 @@
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#include "dev-usb.h"
+#include "dev-ar913x-wmac.h"
#define AP121_GPIO_LED_WLAN 0
#define AP121_GPIO_LED_USB 1
@@ -73,6 +74,8 @@ static struct ath79_spi_platform_data ap
static void __init ap121_setup(void)
{
+ u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
+
ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
ap121_leds_gpio);
ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
@@ -82,6 +85,7 @@ static void __init ap121_setup(void)
ath79_register_spi(&ap121_spi_data, ap121_spi_info,
ARRAY_SIZE(ap121_spi_info));
ath79_register_usb();
+ ath79_register_wmac(cal_data);
}
MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",

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@ -0,0 +1,96 @@
From ece52fe72b70e35f72edf940233d125257a5f4bc Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:54 +0000
Subject: [PATCH 25/27] MIPS: ath79: Rename dev-ar913x-wmac.h to dev-wmac.h
The 'ar913x' part was removed from the common variable and function names,
so remove that from the relevant header file name as well.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3033/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/dev-ar913x-wmac.c | 2 +-
arch/mips/ath79/dev-ar913x-wmac.h | 17 -----------------
arch/mips/ath79/dev-wmac.h | 17 +++++++++++++++++
arch/mips/ath79/mach-ap121.c | 2 +-
arch/mips/ath79/mach-ap81.c | 2 +-
5 files changed, 20 insertions(+), 20 deletions(-)
delete mode 100644 arch/mips/ath79/dev-ar913x-wmac.h
create mode 100644 arch/mips/ath79/dev-wmac.h
--- a/arch/mips/ath79/dev-ar913x-wmac.c
+++ b/arch/mips/ath79/dev-ar913x-wmac.c
@@ -17,7 +17,7 @@
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
-#include "dev-ar913x-wmac.h"
+#include "dev-wmac.h"
static struct ath9k_platform_data ath79_wmac_data;
--- a/arch/mips/ath79/dev-ar913x-wmac.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Atheros AR913X/AR933X SoC built-in WMAC device support
- *
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef _ATH79_DEV_WMAC_H
-#define _ATH79_DEV_WMAC_H
-
-void ath79_register_wmac(u8 *cal_data);
-
-#endif /* _ATH79_DEV_WMAC_H */
--- /dev/null
+++ b/arch/mips/ath79/dev-wmac.h
@@ -0,0 +1,17 @@
+/*
+ * Atheros AR913X/AR933X SoC built-in WMAC device support
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _ATH79_DEV_WMAC_H
+#define _ATH79_DEV_WMAC_H
+
+void ath79_register_wmac(u8 *cal_data);
+
+#endif /* _ATH79_DEV_WMAC_H */
--- a/arch/mips/ath79/mach-ap121.c
+++ b/arch/mips/ath79/mach-ap121.c
@@ -13,7 +13,7 @@
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#include "dev-usb.h"
-#include "dev-ar913x-wmac.h"
+#include "dev-wmac.h"
#define AP121_GPIO_LED_WLAN 0
#define AP121_GPIO_LED_USB 1
--- a/arch/mips/ath79/mach-ap81.c
+++ b/arch/mips/ath79/mach-ap81.c
@@ -10,7 +10,7 @@
*/
#include "machtypes.h"
-#include "dev-ar913x-wmac.h"
+#include "dev-wmac.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"

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@ -0,0 +1,255 @@
From c1999a36c113e583f785728b3d8f7a26412c61cd Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 18 Nov 2011 00:17:54 +0000
Subject: [PATCH 26/27] MIPS: ath79: Rename dev-ar913x-wmac.c to dev-wmac.c
Rename the file as a last step of the 'ar913x' removal changes.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3034/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/ath79/Makefile | 2 +-
arch/mips/ath79/dev-ar913x-wmac.c | 109 -------------------------------------
arch/mips/ath79/dev-wmac.c | 109 +++++++++++++++++++++++++++++++++++++
3 files changed, 110 insertions(+), 110 deletions(-)
delete mode 100644 arch/mips/ath79/dev-ar913x-wmac.c
create mode 100644 arch/mips/ath79/dev-wmac.c
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -20,7 +20,7 @@ obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) +=
obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o
obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
-obj-$(CONFIG_ATH79_DEV_WMAC) += dev-ar913x-wmac.o
+obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o
#
# Machines
--- a/arch/mips/ath79/dev-ar913x-wmac.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Atheros AR913X/AR933X SoC built-in WMAC device support
- *
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/ath9k_platform.h>
-
-#include <asm/mach-ath79/ath79.h>
-#include <asm/mach-ath79/ar71xx_regs.h>
-#include "dev-wmac.h"
-
-static struct ath9k_platform_data ath79_wmac_data;
-
-static struct resource ath79_wmac_resources[] = {
- {
- /* .start and .end fields are filled dynamically */
- .flags = IORESOURCE_MEM,
- }, {
- .start = ATH79_CPU_IRQ_IP2,
- .end = ATH79_CPU_IRQ_IP2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device ath79_wmac_device = {
- .name = "ath9k",
- .id = -1,
- .resource = ath79_wmac_resources,
- .num_resources = ARRAY_SIZE(ath79_wmac_resources),
- .dev = {
- .platform_data = &ath79_wmac_data,
- },
-};
-
-static void __init ar913x_wmac_setup(void)
-{
- /* reset the WMAC */
- ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
- mdelay(10);
-
- ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
- mdelay(10);
-
- ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
- ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
-}
-
-
-static int ar933x_wmac_reset(void)
-{
- ath79_device_reset_clear(AR933X_RESET_WMAC);
- ath79_device_reset_set(AR933X_RESET_WMAC);
-
- return 0;
-}
-
-static int ar933x_r1_get_wmac_revision(void)
-{
- return ath79_soc_rev;
-}
-
-static void __init ar933x_wmac_setup(void)
-{
- u32 t;
-
- ar933x_wmac_reset();
-
- ath79_wmac_device.name = "ar933x_wmac";
-
- ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
- ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
-
- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
- if (t & AR933X_BOOTSTRAP_REF_CLK_40)
- ath79_wmac_data.is_clk_25mhz = false;
- else
- ath79_wmac_data.is_clk_25mhz = true;
-
- if (ath79_soc_rev == 1)
- ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
-
- ath79_wmac_data.external_reset = ar933x_wmac_reset;
-}
-
-void __init ath79_register_wmac(u8 *cal_data)
-{
- if (soc_is_ar913x())
- ar913x_wmac_setup();
- if (soc_is_ar933x())
- ar933x_wmac_setup();
- else
- BUG();
-
- if (cal_data)
- memcpy(ath79_wmac_data.eeprom_data, cal_data,
- sizeof(ath79_wmac_data.eeprom_data));
-
- platform_device_register(&ath79_wmac_device);
-}
--- /dev/null
+++ b/arch/mips/ath79/dev-wmac.c
@@ -0,0 +1,109 @@
+/*
+ * Atheros AR913X/AR933X SoC built-in WMAC device support
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include "dev-wmac.h"
+
+static struct ath9k_platform_data ath79_wmac_data;
+
+static struct resource ath79_wmac_resources[] = {
+ {
+ /* .start and .end fields are filled dynamically */
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = ATH79_CPU_IRQ_IP2,
+ .end = ATH79_CPU_IRQ_IP2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device ath79_wmac_device = {
+ .name = "ath9k",
+ .id = -1,
+ .resource = ath79_wmac_resources,
+ .num_resources = ARRAY_SIZE(ath79_wmac_resources),
+ .dev = {
+ .platform_data = &ath79_wmac_data,
+ },
+};
+
+static void __init ar913x_wmac_setup(void)
+{
+ /* reset the WMAC */
+ ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
+ mdelay(10);
+
+ ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
+ mdelay(10);
+
+ ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
+}
+
+
+static int ar933x_wmac_reset(void)
+{
+ ath79_device_reset_clear(AR933X_RESET_WMAC);
+ ath79_device_reset_set(AR933X_RESET_WMAC);
+
+ return 0;
+}
+
+static int ar933x_r1_get_wmac_revision(void)
+{
+ return ath79_soc_rev;
+}
+
+static void __init ar933x_wmac_setup(void)
+{
+ u32 t;
+
+ ar933x_wmac_reset();
+
+ ath79_wmac_device.name = "ar933x_wmac";
+
+ ath79_wmac_resources[0].start = AR933X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1;
+
+ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+ if (t & AR933X_BOOTSTRAP_REF_CLK_40)
+ ath79_wmac_data.is_clk_25mhz = false;
+ else
+ ath79_wmac_data.is_clk_25mhz = true;
+
+ if (ath79_soc_rev == 1)
+ ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
+
+ ath79_wmac_data.external_reset = ar933x_wmac_reset;
+}
+
+void __init ath79_register_wmac(u8 *cal_data)
+{
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
+ if (soc_is_ar933x())
+ ar933x_wmac_setup();
+ else
+ BUG();
+
+ if (cal_data)
+ memcpy(ath79_wmac_data.eeprom_data, cal_data,
+ sizeof(ath79_wmac_data.eeprom_data));
+
+ platform_device_register(&ath79_wmac_device);
+}

43
target/linux/ar71xx/patches-3.2/027-watchdog-ath79_wdt-flush-register-writes.patch Normal file
View File

@ -0,0 +1,43 @@
From 156560a512a39284148d556ab96e2e833e816666 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 23 Dec 2011 19:25:42 +0100
Subject: [PATCH 27/27] watchdog: ath79_wdt: flush register writes
The watchdog register writes required to have a flush
in order to commit the values to the register. Without
the flush, the driver not function correctly on AR934X
SoCs.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
drivers/watchdog/ath79_wdt.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
--- a/drivers/watchdog/ath79_wdt.c
+++ b/drivers/watchdog/ath79_wdt.c
@@ -68,17 +68,23 @@ static int max_timeout;
static inline void ath79_wdt_keepalive(void)
{
ath79_reset_wr(AR71XX_RESET_REG_WDOG, wdt_freq * timeout);
+ /* flush write */
+ ath79_reset_rr(AR71XX_RESET_REG_WDOG);
}
static inline void ath79_wdt_enable(void)
{
ath79_wdt_keepalive();
ath79_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_FCR);
+ /* flush write */
+ ath79_reset_rr(AR71XX_RESET_REG_WDOG_CTRL);
}
static inline void ath79_wdt_disable(void)
{
ath79_reset_wr(AR71XX_RESET_REG_WDOG_CTRL, WDOG_CTRL_ACTION_NONE);
+ /* flush write */
+ ath79_reset_rr(AR71XX_RESET_REG_WDOG_CTRL);
}
static int ath79_wdt_set_timeout(int val)

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