| 1 | /* |
| 2 | * MoFi Network MOFI3500-3GN board support |
| 3 | * |
| 4 | * Copyright (C) 2011 Layne Edwards <ledwards76@gmail.com> |
| 5 | * |
| 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. |
| 9 | */ |
| 10 | |
| 11 | #include <linux/init.h> |
| 12 | #include <linux/platform_device.h> |
| 13 | |
| 14 | #include <asm/mach-ralink/machine.h> |
| 15 | #include <asm/mach-ralink/dev-gpio-buttons.h> |
| 16 | #include <asm/mach-ralink/dev-gpio-leds.h> |
| 17 | #include <asm/mach-ralink/rt305x.h> |
| 18 | #include <asm/mach-ralink/rt305x_regs.h> |
| 19 | |
| 20 | #include "devices.h" |
| 21 | |
| 22 | #define MOFI3500_3GN_GPIO_LED_USB 8 |
| 23 | #define MOFI3500_3GN_GPIO_LED_3G 11 |
| 24 | #define MOFI3500_3GN_GPIO_LED_STATUS 12 |
| 25 | #define MOFI3500_3GN_GPIO_LED_WPS 14 |
| 26 | |
| 27 | #define MOFI3500_3GN_GPIO_BUTTON_RESET 10 |
| 28 | #define MOFI3500_3GN_GPIO_BUTTON_CONNECT 7 |
| 29 | #define MOFI3500_3GN_GPIO_BUTTON_WPS 0 |
| 30 | |
| 31 | #define MOFI3500_3GN_KEYS_POLL_INTERVAL 20 |
| 32 | #define MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL (3 * MOFI3500_3GN_KEYS_POLL_INTERVAL) |
| 33 | |
| 34 | static struct gpio_led mofi3500_3gn_leds_gpio[] __initdata = { |
| 35 | { |
| 36 | .name = "mofi3500-3gn:green:usb", |
| 37 | .gpio = MOFI3500_3GN_GPIO_LED_USB, |
| 38 | .active_low = 1, |
| 39 | }, { |
| 40 | .name = "mofi3500-3gn:green:3g", |
| 41 | .gpio = MOFI3500_3GN_GPIO_LED_3G, |
| 42 | .active_low = 1, |
| 43 | }, { |
| 44 | .name = "mofi3500-3gn:green:status", |
| 45 | .gpio = MOFI3500_3GN_GPIO_LED_STATUS, |
| 46 | .active_low = 1, |
| 47 | }, { |
| 48 | .name = "mofi3500-3gn:green:wps", |
| 49 | .gpio = MOFI3500_3GN_GPIO_LED_WPS, |
| 50 | .active_low = 1, |
| 51 | } |
| 52 | }; |
| 53 | |
| 54 | static struct gpio_keys_button mofi3500_3gn_gpio_buttons[] __initdata = { |
| 55 | { |
| 56 | .desc = "reset", |
| 57 | .type = EV_KEY, |
| 58 | .code = KEY_RESTART, |
| 59 | .debounce_interval = MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL, |
| 60 | .gpio = MOFI3500_3GN_GPIO_BUTTON_RESET, |
| 61 | .active_low = 1, |
| 62 | }, { |
| 63 | .desc = "connect", |
| 64 | .type = EV_KEY, |
| 65 | .code = KEY_CONNECT, |
| 66 | .debounce_interval = MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL, |
| 67 | .gpio = MOFI3500_3GN_GPIO_BUTTON_CONNECT, |
| 68 | .active_low = 1, |
| 69 | }, { |
| 70 | .desc = "wps", |
| 71 | .type = EV_KEY, |
| 72 | .code = KEY_WPS_BUTTON, |
| 73 | .debounce_interval = MOFI3500_3GN_KEYS_DEBOUNCE_INTERVAL, |
| 74 | .gpio = MOFI3500_3GN_GPIO_BUTTON_WPS, |
| 75 | .active_low = 1, |
| 76 | } |
| 77 | }; |
| 78 | |
| 79 | #define MOFI3500_3GN_GPIO_MODE \ |
| 80 | ((RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT) | \ |
| 81 | RT305X_GPIO_MODE_MDIO) |
| 82 | |
| 83 | static void __init mofi3500_3gn_init(void) |
| 84 | { |
| 85 | rt305x_gpio_init(MOFI3500_3GN_GPIO_MODE); |
| 86 | |
| 87 | rt305x_register_flash(0); |
| 88 | |
| 89 | rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; |
| 90 | rt305x_register_ethernet(); |
| 91 | ramips_register_gpio_leds(-1, ARRAY_SIZE(mofi3500_3gn_leds_gpio), |
| 92 | mofi3500_3gn_leds_gpio); |
| 93 | ramips_register_gpio_buttons(-1, MOFI3500_3GN_KEYS_POLL_INTERVAL, |
| 94 | ARRAY_SIZE(mofi3500_3gn_gpio_buttons), |
| 95 | mofi3500_3gn_gpio_buttons); |
| 96 | rt305x_register_wifi(); |
| 97 | rt305x_register_wdt(); |
| 98 | rt305x_register_usb(); |
| 99 | } |
| 100 | |
| 101 | MIPS_MACHINE(RAMIPS_MACH_MOFI3500_3GN, "MOFI3500-3GN", "MoFi Network MOFI3500-3GN", |
| 102 | mofi3500_3gn_init); |
| 103 | |
