2 * Buffalo WHR-G300N 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 WHR_G300N_GPIO_LED_DIAG 7
26 #define WHR_G300N_GPIO_LED_ROUTER 9
27 #define WHR_G300N_GPIO_LED_SECURITY 14
29 #ifdef CONFIG_MTD_PARTITIONS
30 static struct mtd_partition whr_g300n_partitions
[] = {
35 .mask_flags
= MTD_WRITEABLE
,
40 .mask_flags
= MTD_WRITEABLE
,
45 .mask_flags
= MTD_WRITEABLE
,
64 #endif /* CONFIG_MTD_PARTITIONS */
66 static struct physmap_flash_data whr_g300n_flash_data
= {
67 #ifdef CONFIG_MTD_PARTITIONS
68 .nr_parts
= ARRAY_SIZE(whr_g300n_partitions
),
69 .parts
= whr_g300n_partitions
,
73 static struct gpio_led whr_g300n_leds_gpio
[] __initdata
= {
75 .name
= "whr-g300n:red:diag",
76 .gpio
= WHR_G300N_GPIO_LED_DIAG
,
79 .name
= "whr-g300n:green:router",
80 .gpio
= WHR_G300N_GPIO_LED_ROUTER
,
83 .name
= "whr-g300n:amber:security",
84 .gpio
= WHR_G300N_GPIO_LED_SECURITY
,
89 static void __init
whr_g300n_init(void)
91 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO
<< RT305X_GPIO_MODE_UART0_SHIFT
);
93 rt305x_register_flash(0, &whr_g300n_flash_data
);
94 rt305x_register_ethernet();
95 ramips_register_gpio_leds(-1, ARRAY_SIZE(whr_g300n_leds_gpio
),
99 MIPS_MACHINE(RAMIPS_MACH_WHR_G300N
, "WHR-G300N", "Buffalo WHR-G300N",