mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-24 20:38:08 +02:00
3e39b51297
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21083 3c298f89-4303-0410-b956-a3cf2f4a3e73
124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
/*
|
|
* D-Link DIR-300 rev B 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/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/mtd/physmap.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 DIR_300B_GPIO_LED_STATUS_AMBER 8
|
|
#define DIR_300B_GPIO_LED_STATUS_GREEN 9
|
|
#define DIR_300B_GPIO_LED_WPS 13
|
|
|
|
#define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */
|
|
#define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */
|
|
|
|
#define DIR_300B_BUTTONS_POLL_INTERVAL 20
|
|
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
static struct mtd_partition dir_300b_partitions[] = {
|
|
{
|
|
.name = "u-boot",
|
|
.offset = 0,
|
|
.size = 0x030000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "devdata",
|
|
.offset = 0x030000,
|
|
.size = 0x010000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "devconf",
|
|
.offset = 0x040000,
|
|
.size = 0x010000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "kernel",
|
|
.offset = 0x050000,
|
|
.size = 0x090000,
|
|
}, {
|
|
.name = "rootfs",
|
|
.offset = 0x140000,
|
|
.size = 0x2B0000,
|
|
}, {
|
|
.name = "openwrt",
|
|
.offset = 0x050000,
|
|
.size = 0x3a0000,
|
|
}
|
|
};
|
|
#endif /* CONFIG_MTD_PARTITIONS */
|
|
|
|
static struct physmap_flash_data dir_300b_flash_data = {
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
.nr_parts = ARRAY_SIZE(dir_300b_partitions),
|
|
.parts = dir_300b_partitions,
|
|
#endif
|
|
};
|
|
|
|
static struct gpio_led dir_300b_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "dir-300b:amber:status",
|
|
.gpio = DIR_300B_GPIO_LED_STATUS_AMBER,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "dir-300b:green:status",
|
|
.gpio = DIR_300B_GPIO_LED_STATUS_GREEN,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "dir-300b:blue:wps",
|
|
.gpio = DIR_300B_GPIO_LED_WPS,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static struct gpio_button dir_300b_gpio_buttons[] __initdata = {
|
|
{
|
|
.desc = "reset",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.threshold = 3,
|
|
.gpio = DIR_300B_GPIO_BUTTON_RESET,
|
|
.active_low = 1,
|
|
}, {
|
|
.desc = "wps",
|
|
.type = EV_KEY,
|
|
.code = KEY_WPS_BUTTON,
|
|
.threshold = 3,
|
|
.gpio = DIR_300B_GPIO_BUTTON_WPS,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static void __init dir_300b_init(void)
|
|
{
|
|
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
|
|
|
|
rt305x_register_flash(0, &dir_300b_flash_data);
|
|
rt305x_register_ethernet();
|
|
ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio),
|
|
dir_300b_leds_gpio);
|
|
ramips_register_gpio_buttons(-1, DIR_300B_BUTTONS_POLL_INTERVAL,
|
|
ARRAY_SIZE(dir_300b_gpio_buttons),
|
|
dir_300b_gpio_buttons);
|
|
rt305x_register_wifi();
|
|
}
|
|
|
|
MIPS_MACHINE(RAMIPS_MACH_DIR_300_REVB, "DIR-300-revB", "D-Link DIR-300 revB",
|
|
dir_300b_init);
|