2 * Ralink AP-RT3052-V22RW-2X2 board support
4 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <linux/init.h>
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/mtd/physmap.h>
16 #include <linux/leds.h>
18 #include <asm/mach-ralink/machine.h>
19 #include <asm/mach-ralink/dev_gpio_leds.h>
20 #include <asm/mach-ralink/rt305x.h>
21 #include <asm/mach-ralink/rt305x_regs.h>
25 #define V22RW_2X2_GPIO_BUTTON_WPS 0
26 #define V22RW_2X2_GPIO_BUTTON_SWRST 10
27 #define V22RW_2X2_GPIO_LED_SECURITY 13
28 #define V22RW_2X2_GPIO_LED_WPS 14
30 #ifdef CONFIG_MTD_PARTITIONS
31 static struct mtd_partition v22rw_2x2_partitions[] = {
36 .mask_flags = MTD_WRITEABLE,
41 .mask_flags = MTD_WRITEABLE,
46 .mask_flags = MTD_WRITEABLE,
61 #endif /* CONFIG_MTD_PARTITIONS */
63 static struct physmap_flash_data v22rw_2x2_flash_data = {
64 #ifdef CONFIG_MTD_PARTITIONS
65 .nr_parts = ARRAY_SIZE(v22rw_2x2_partitions),
66 .parts = v22rw_2x2_partitions,
70 static struct gpio_led v22rw_2x2_leds_gpio[] __initdata = {
72 .name = "v22rw-2x2:green:security",
73 .gpio = V22RW_2X2_GPIO_LED_SECURITY,
76 .name = "v22rw-2x2:red:wps",
77 .gpio = V22RW_2X2_GPIO_LED_WPS,
82 static void __init v22rw_2x2_init(void)
84 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
86 rt305x_register_flash(0, &v22rw_2x2_flash_data);
87 rt305x_register_ethernet();
88 ramips_register_gpio_leds(-1, ARRAY_SIZE(v22rw_2x2_leds_gpio),
92 MIPS_MACHINE(RAMIPS_MACH_V22RW_2X2, "V22RW-2X2", "Ralink AP-RT3052-V22RW-2X2",