mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-28 07:58:38 +02:00
b1b7fcb8bd
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28077 3c298f89-4303-0410-b956-a3cf2f4a3e73
143 lines
3.3 KiB
C
143 lines
3.3 KiB
C
/*
|
|
* Netcore NW718 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 <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/spi/spi.h>
|
|
#include <linux/spi/flash.h>
|
|
|
|
#include <asm/mach-ralink/machine.h>
|
|
#include <asm/mach-ralink/dev-gpio-buttons.h>
|
|
#include <asm/mach-ralink/dev-gpio-leds.h>
|
|
#include <asm/mach-ralink/rt305x.h>
|
|
#include <asm/mach-ralink/rt305x_regs.h>
|
|
|
|
#include "devices.h"
|
|
|
|
#define NW718_GPIO_LED_USB 8
|
|
#define NW718_GPIO_LED_CPU 13
|
|
#define NW718_GPIO_LED_WPS 14
|
|
|
|
#define NW718_GPIO_BUTTON_WPS 0
|
|
#define NW718_GPIO_BUTTON_RESET 10
|
|
|
|
#define NW718_GPIO_SPI_CS0 3
|
|
|
|
#define NW718_BUTTONS_POLL_INTERVAL 20
|
|
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
static struct mtd_partition nw718_partitions[] = {
|
|
{
|
|
.name = "u-boot",
|
|
.offset = 0,
|
|
.size = 0x030000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "config",
|
|
.offset = 0x030000,
|
|
.size = 0x020000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "factory",
|
|
.offset = 0x050000,
|
|
.size = 0x010000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "kernel",
|
|
.offset = 0x060000,
|
|
.size = 0x090000,
|
|
}, {
|
|
.name = "rootfs",
|
|
.offset = 0x150000,
|
|
.size = 0x2b0000,
|
|
}, {
|
|
.name = "firmware",
|
|
.offset = 0x060000,
|
|
.size = 0x3a0000,
|
|
}
|
|
};
|
|
#define nw718_nr_parts ARRAY_SIZE(nw718_partitions)
|
|
#else
|
|
#define nw718_nr_parts 0
|
|
#define nw718_partitions NULL
|
|
#endif /* CONFIG_MTD_PARTITIONS */
|
|
|
|
static struct flash_platform_data nw718_flash_data = {
|
|
.nr_parts = nw718_nr_parts,
|
|
.parts = nw718_partitions,
|
|
};
|
|
|
|
static struct gpio_led nw718_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "nw718:amber:cpu",
|
|
.gpio = NW718_GPIO_LED_CPU,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "nw718:amber:usb",
|
|
.gpio = NW718_GPIO_LED_USB,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "nw718:amber:wps",
|
|
.gpio = NW718_GPIO_LED_WPS,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static struct gpio_button nw718_gpio_buttons[] __initdata = {
|
|
{
|
|
.desc = "reset",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.threshold = 3,
|
|
.gpio = NW718_GPIO_BUTTON_RESET,
|
|
.active_low = 1,
|
|
}, {
|
|
.desc = "wps",
|
|
.type = EV_KEY,
|
|
.code = KEY_WPS_BUTTON,
|
|
.threshold = 3,
|
|
.gpio = NW718_GPIO_BUTTON_WPS,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static struct spi_board_info nw718_spi_info[] = {
|
|
{
|
|
.bus_num = 0,
|
|
.chip_select = 0,
|
|
.max_speed_hz = 25000000,
|
|
.modalias = "m25p80",
|
|
.platform_data = &nw718_flash_data,
|
|
.controller_data = (void *) NW718_GPIO_SPI_CS0,
|
|
}
|
|
};
|
|
|
|
static void __init nw718_init(void)
|
|
{
|
|
rt305x_gpio_init(RT305X_GPIO_MODE_I2C |
|
|
RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
|
|
|
|
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
|
|
rt305x_register_ethernet();
|
|
ramips_register_gpio_leds(-1, ARRAY_SIZE(nw718_leds_gpio),
|
|
nw718_leds_gpio);
|
|
ramips_register_gpio_buttons(-1, NW718_BUTTONS_POLL_INTERVAL,
|
|
ARRAY_SIZE(nw718_gpio_buttons),
|
|
nw718_gpio_buttons);
|
|
rt305x_register_wifi();
|
|
rt305x_register_wdt();
|
|
rt305x_register_spi(nw718_spi_info, ARRAY_SIZE(nw718_spi_info));
|
|
rt305x_register_usb();
|
|
}
|
|
|
|
MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "NW718", "Netcore NW718", nw718_init);
|