2 * MoFi Network MOFI3500-3GN board support
4 * Copyright (C) 2011 Layne Edwards <ledwards76@gmail.com>
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 MOFI3500_3GN_GPIO_LED_USB 8
26 #define MOFI3500_3GN_GPIO_LED_3G 11
27 #define MOFI3500_3GN_GPIO_LED_STATUS 12
28 #define MOFI3500_3GN_GPIO_LED_WPS 14
30 #define MOFI3500_3GN_GPIO_BUTTON_RESET 10
31 #define MOFI3500_3GN_GPIO_BUTTON_CONNECT 7
32 #define MOFI3500_3GN_GPIO_BUTTON_WPS 0
34 #define MOFI3500_3GN_KEYS_POLL_INTERVAL 20
35 #define MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL (3 * MOFI3500_3GN_KEYS_POLL_INTERVAL)
37 static struct mtd_partition mofi3500_3gn_partitions[] = {
42 .mask_flags = MTD_WRITEABLE,
47 .mask_flags = MTD_WRITEABLE,
52 .mask_flags = MTD_WRITEABLE,
68 static struct physmap_flash_data mofi3500_3gn_flash_data = {
69 .nr_parts = ARRAY_SIZE(mofi3500_3gn_partitions),
70 .parts = mofi3500_3gn_partitions,
73 static struct gpio_led mofi3500_3gn_leds_gpio[] __initdata = {
75 .name = "mofi3500-3gn:green:usb",
76 .gpio = MOFI3500_3GN_GPIO_LED_USB,
79 .name = "mofi3500-3gn:green:3g",
80 .gpio = MOFI3500_3GN_GPIO_LED_3G,
83 .name = "mofi3500-3gn:green:status",
84 .gpio = MOFI3500_3GN_GPIO_LED_STATUS,
87 .name = "mofi3500-3gn:green:wps",
88 .gpio = MOFI3500_3GN_GPIO_LED_WPS,
93 static struct gpio_keys_button mofi3500_3gn_gpio_buttons[] __initdata = {
98 .debounce_interval = MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL,
99 .gpio = MOFI3500_3GN_GPIO_BUTTON_RESET,
105 .debounce_interval = MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL,
106 .gpio = MOFI3500_3GN_GPIO_BUTTON_CONNECT,
111 .code = KEY_WPS_BUTTON,
112 .debounce_interval = MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL,
113 .gpio = MOFI3500_3GN_GPIO_BUTTON_WPS,
118 #define MOFI3500_3GN_GPIO_MODE \
119 ((RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT) | \
120 RT305X_GPIO_MODE_MDIO)
122 static void __init mofi3500_3gn_init(void)
124 rt305x_gpio_init(MOFI3500_3GN_GPIO_MODE);
126 rt305x_register_flash(0, &mofi3500_3gn_flash_data);
127 rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
128 rt305x_register_ethernet();
129 ramips_register_gpio_leds(-1, ARRAY_SIZE(mofi3500_3gn_leds_gpio),
130 mofi3500_3gn_leds_gpio);
131 ramips_register_gpio_buttons(-1, MOFI3500_3GN_KEYS_POLL_INTERVAL,
132 ARRAY_SIZE(mofi3500_3gn_gpio_buttons),
133 mofi3500_3gn_gpio_buttons);
134 rt305x_register_wifi();
135 rt305x_register_wdt();
136 rt305x_register_usb();
139 MIPS_MACHINE(RAMIPS_MACH_MOFI3500_3GN, "MOFI3500-3GN", "MoFi Network MOFI3500-3GN",