2 * D-Link DIR-300 rev B board support
4 * Copyright (C) 2009-2010 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>
17 #include <asm/mach-ralink/machine.h>
18 #include <asm/mach-ralink/dev-gpio-buttons.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 DIR_300B_GPIO_LED_STATUS_AMBER 8
26 #define DIR_300B_GPIO_LED_STATUS_GREEN 9
27 #define DIR_300B_GPIO_LED_WPS 13
29 #define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */
30 #define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */
32 #define DIR_300B_KEYS_POLL_INTERVAL 20
33 #define DIR_300B_KEYS_DEBOUNCE_INTERVAL (3 * DIR_300B_KEYS_POLL_INTERVAL)
35 static struct mtd_partition dir_300b_partitions
[] = {
40 .mask_flags
= MTD_WRITEABLE
,
45 .mask_flags
= MTD_WRITEABLE
,
50 .mask_flags
= MTD_WRITEABLE
,
66 static struct gpio_led dir_300b_leds_gpio
[] __initdata
= {
68 .name
= "d-link:amber:status",
69 .gpio
= DIR_300B_GPIO_LED_STATUS_AMBER
,
72 .name
= "d-link:green:status",
73 .gpio
= DIR_300B_GPIO_LED_STATUS_GREEN
,
76 .name
= "d-link:blue:wps",
77 .gpio
= DIR_300B_GPIO_LED_WPS
,
82 static struct gpio_keys_button dir_300b_gpio_buttons
[] __initdata
= {
87 .debounce_interval
= DIR_300B_KEYS_DEBOUNCE_INTERVAL
,
88 .gpio
= DIR_300B_GPIO_BUTTON_RESET
,
93 .code
= KEY_WPS_BUTTON
,
94 .debounce_interval
= DIR_300B_KEYS_DEBOUNCE_INTERVAL
,
95 .gpio
= DIR_300B_GPIO_BUTTON_WPS
,
100 static void __init
dir_300b_init(void)
102 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO
<< RT305X_GPIO_MODE_UART0_SHIFT
);
104 rt305x_flash0_data
.nr_parts
= ARRAY_SIZE(dir_300b_partitions
);
105 rt305x_flash0_data
.parts
= dir_300b_partitions
;
106 rt305x_register_flash(0);
108 rt305x_esw_data
.vlan_config
= RT305X_ESW_VLAN_CONFIG_LLLLW
;
109 rt305x_register_ethernet();
110 ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio
),
112 ramips_register_gpio_buttons(-1, DIR_300B_KEYS_POLL_INTERVAL
,
113 ARRAY_SIZE(dir_300b_gpio_buttons
),
114 dir_300b_gpio_buttons
);
115 rt305x_register_wifi();
116 rt305x_register_wdt();
119 MIPS_MACHINE(RAMIPS_MACH_DIR_300_B1
, "DIR-300-B1", "D-Link DIR-300 B1",
122 MIPS_MACHINE(RAMIPS_MACH_DIR_600_B1
, "DIR-600-B1", "D-Link DIR-600 B1",
125 MIPS_MACHINE(RAMIPS_MACH_DIR_600_B2
, "DIR-600-B2", "D-Link DIR-600 B2",