mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-25 17:21:53 +02:00
e6e9309426
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20358 3c298f89-4303-0410-b956-a3cf2f4a3e73
266 lines
6.9 KiB
C
266 lines
6.9 KiB
C
/*
|
|
* Buffalo WZR-HP-G300NH board support
|
|
*
|
|
* Copyright (C) 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/platform_device.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/nxp_74hc153.h>
|
|
#include <linux/rtl8366s.h>
|
|
|
|
#include <asm/mips_machine.h>
|
|
#include <asm/mach-ar71xx/ar71xx.h>
|
|
#include <asm/mach-ar71xx/ar91xx_flash.h>
|
|
|
|
#include "machtype.h"
|
|
#include "devices.h"
|
|
#include "dev-ar913x-wmac.h"
|
|
#include "dev-gpio-buttons.h"
|
|
#include "dev-leds-gpio.h"
|
|
#include "dev-usb.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_BUTTONS_POLL_INTERVAL 20
|
|
|
|
#define WZRHPG300NH_MAC_OFFSET 0x20c
|
|
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
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,
|
|
}
|
|
};
|
|
#endif /* CONFIG_MTD_PARTITIONS */
|
|
|
|
static struct ar91xx_flash_platform_data wzrhpg300nh_flash_data = {
|
|
.width = 2,
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
.parts = wzrhpg300nh_flash_partitions,
|
|
.nr_parts = ARRAY_SIZE(wzrhpg300nh_flash_partitions),
|
|
#endif
|
|
};
|
|
|
|
#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 = "ar91xx-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 = "wzr-hp-g300nh:orange:security",
|
|
.gpio = WZRHPG300NH_GPIO_LED_SECURITY,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "wzr-hp-g300nh:green:wireless",
|
|
.gpio = WZRHPG300NH_GPIO_LED_WIRELESS,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "wzr-hp-g300nh:green:router",
|
|
.gpio = WZRHPG300NH_GPIO_LED_ROUTER,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "wzr-hp-g300nh:red:diag",
|
|
.gpio = WZRHPG300NH_GPIO_LED_DIAG,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "wzr-hp-g300nh:blue:usb",
|
|
.gpio = WZRHPG300NH_GPIO_LED_USB,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static struct gpio_button wzrhpg300nh_gpio_buttons[] __initdata = {
|
|
{
|
|
.desc = "reset",
|
|
.type = EV_KEY,
|
|
.code = BTN_0,
|
|
.threshold = 3,
|
|
.gpio = WZRHPG300NH_GPIO_BTN_RESET,
|
|
.active_low = 1,
|
|
}, {
|
|
.desc = "aoss",
|
|
.type = EV_KEY,
|
|
.code = BTN_1,
|
|
.threshold = 3,
|
|
.gpio = WZRHPG300NH_GPIO_BTN_AOSS,
|
|
.active_low = 1,
|
|
}, {
|
|
.desc = "usb",
|
|
.type = EV_KEY,
|
|
.code = BTN_2,
|
|
.threshold = 3,
|
|
.gpio = WZRHPG300NH_GPIO_BTN_USB,
|
|
.active_low = 1,
|
|
}, {
|
|
.desc = "qos_on",
|
|
.type = EV_KEY,
|
|
.code = BTN_3,
|
|
.threshold = 3,
|
|
.gpio = WZRHPG300NH_GPIO_BTN_QOS_ON,
|
|
.active_low = 0,
|
|
}, {
|
|
.desc = "qos_off",
|
|
.type = EV_KEY,
|
|
.code = BTN_4,
|
|
.threshold = 3,
|
|
.gpio = WZRHPG300NH_GPIO_BTN_QOS_OFF,
|
|
.active_low = 0,
|
|
}, {
|
|
.desc = "router_on",
|
|
.type = EV_KEY,
|
|
.code = BTN_5,
|
|
.threshold = 3,
|
|
.gpio = WZRHPG300NH_GPIO_BTN_ROUTER_ON,
|
|
.active_low = 0,
|
|
}, {
|
|
.desc = "router_auto",
|
|
.type = EV_KEY,
|
|
.code = BTN_6,
|
|
.threshold = 3,
|
|
.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 rtl8366s_platform_data wzrhpg300nh_rtl8366s_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_rtl8366s_data,
|
|
}
|
|
};
|
|
|
|
static void __init wzrhpg300nh_setup(void)
|
|
{
|
|
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
|
|
|
|
ar71xx_set_mac_base(eeprom + WZRHPG300NH_MAC_OFFSET);
|
|
|
|
ar71xx_eth0_pll_data.pll_1000 = 0x1e000100;
|
|
ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
|
|
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
|
|
ar71xx_eth0_data.speed = SPEED_1000;
|
|
ar71xx_eth0_data.duplex = DUPLEX_FULL;
|
|
|
|
ar71xx_eth1_pll_data.pll_1000 = 0x1e000100;
|
|
ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366s_device.dev;
|
|
ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
|
|
ar71xx_eth1_data.phy_mask = 0x10;
|
|
|
|
ar71xx_add_device_eth(0);
|
|
ar71xx_add_device_eth(1);
|
|
|
|
ar71xx_add_device_usb();
|
|
ar913x_add_device_wmac(eeprom, NULL);
|
|
|
|
platform_device_register(&wzrhpg300nh_74hc153_device);
|
|
platform_device_register(&wzrhpg300nh_flash_device);
|
|
platform_device_register(&wzrhpg300nh_rtl8366s_device);
|
|
|
|
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh_leds_gpio),
|
|
wzrhpg300nh_leds_gpio);
|
|
|
|
ar71xx_add_device_gpio_buttons(-1, WZRHPG300NH_BUTTONS_POLL_INTERVAL,
|
|
ARRAY_SIZE(wzrhpg300nh_gpio_buttons),
|
|
wzrhpg300nh_gpio_buttons);
|
|
|
|
}
|
|
|
|
MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH, "WZR-HP-G300NH",
|
|
"Buffalo WZR-HP-G300NH", wzrhpg300nh_setup);
|