2 * D-Link DIR-300 rev B 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/mips_machine.h>
19 #include <asm/mach-ralink/machine.h>
20 #include <asm/mach-ralink/dev_gpio_leds.h>
21 #include <asm/mach-ralink/rt305x.h>
22 #include <asm/mach-ralink/rt305x_regs.h>
26 #define DIR_300B_GPIO_LED_STATUS_AMBER 8
27 #define DIR_300B_GPIO_LED_STATUS_GREEN 9
28 #define DIR_300B_GPIO_LED_WPS 13
30 #define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */
31 #define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */
33 #ifdef CONFIG_MTD_PARTITIONS
34 static struct mtd_partition dir_300b_partitions[] = {
39 .mask_flags = MTD_WRITEABLE,
44 .mask_flags = MTD_WRITEABLE,
49 .mask_flags = MTD_WRITEABLE,
64 #endif /* CONFIG_MTD_PARTITIONS */
66 static struct physmap_flash_data dir_300b_flash_data = {
67 #ifdef CONFIG_MTD_PARTITIONS
68 .nr_parts = ARRAY_SIZE(dir_300b_partitions),
69 .parts = dir_300b_partitions,
73 static struct gpio_led dir_300b_leds_gpio[] __initdata = {
75 .name = "dir-300b:amber:status",
76 .gpio = DIR_300B_GPIO_LED_STATUS_AMBER,
79 .name = "dir-300b:green:status",
80 .gpio = DIR_300B_GPIO_LED_STATUS_GREEN,
83 .name = "dir-300b:blue:wps",
84 .gpio = DIR_300B_GPIO_LED_WPS,
89 static void __init dir_300b_init(void)
91 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
93 rt305x_register_flash(0, &dir_300b_flash_data);
94 rt305x_register_ethernet();
95 ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio),
99 MIPS_MACHINE(RAMIPS_MACH_DIR_300_REVB, "D-Link DIR-300 revB", dir_300b_init);