| 1 | /* |
| 2 | * Sitecom WL-351 v1 002 board support |
| 3 | * |
| 4 | * Copyright (C) 2011 Tobias Diedrich <ranma+openwrt@tdiedrich.de> |
| 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 | #include <linux/mtd/mtd.h> |
| 14 | #include <linux/mtd/partitions.h> |
| 15 | #include <linux/mtd/physmap.h> |
| 16 | |
| 17 | #include <linux/rtl8366.h> |
| 18 | |
| 19 | #include <asm/mach-ralink/machine.h> |
| 20 | #include <asm/mach-ralink/dev-gpio-buttons.h> |
| 21 | #include <asm/mach-ralink/dev-gpio-leds.h> |
| 22 | #include <asm/mach-ralink/rt305x.h> |
| 23 | #include <asm/mach-ralink/rt305x_regs.h> |
| 24 | |
| 25 | #include "devices.h" |
| 26 | |
| 27 | #define WL351_GPIO_LED_POWER_AMBER 8 |
| 28 | #define WL351_GPIO_LED_UNPOPULATED_AMBER 12 |
| 29 | #define WL351_GPIO_LED_UNPOPULATED_BLUE 13 |
| 30 | |
| 31 | #define WL351_GPIO_BUTTON_RESET 10 |
| 32 | #define WL351_GPIO_BUTTON_WPS 0 |
| 33 | |
| 34 | #define WL351_KEYS_POLL_INTERVAL 20 |
| 35 | #define WL351_KEYS_DEBOUNCE_INTERVAL (3 * WL351_KEYS_POLL_INTERVAL) |
| 36 | |
| 37 | static struct gpio_led wl351_leds_gpio[] __initdata = { |
| 38 | { |
| 39 | .name = "wl-351:amber:power", |
| 40 | .gpio = WL351_GPIO_LED_POWER_AMBER, |
| 41 | .active_low = 1, |
| 42 | }, { |
| 43 | .name = "wl-351:amber:unpopulated", |
| 44 | .gpio = WL351_GPIO_LED_UNPOPULATED_AMBER, |
| 45 | .active_low = 1, |
| 46 | }, { |
| 47 | .name = "wl-351:blue:unpopulated", |
| 48 | .gpio = WL351_GPIO_LED_UNPOPULATED_BLUE, |
| 49 | .active_low = 1, |
| 50 | } |
| 51 | }; |
| 52 | |
| 53 | |
| 54 | static struct gpio_keys_button wl351_gpio_buttons[] __initdata = { |
| 55 | { |
| 56 | .desc = "reset", |
| 57 | .type = EV_KEY, |
| 58 | .code = KEY_RESTART, |
| 59 | .debounce_interval = WL351_KEYS_DEBOUNCE_INTERVAL, |
| 60 | .gpio = WL351_GPIO_BUTTON_RESET, |
| 61 | .active_low = 1, |
| 62 | }, { |
| 63 | .desc = "wps", |
| 64 | .type = EV_KEY, |
| 65 | .code = KEY_WPS_BUTTON, |
| 66 | .debounce_interval = WL351_KEYS_DEBOUNCE_INTERVAL, |
| 67 | .gpio = WL351_GPIO_BUTTON_WPS, |
| 68 | .active_low = 1, |
| 69 | } |
| 70 | }; |
| 71 | |
| 72 | static struct rtl8366_platform_data wl351_switch_data = { |
| 73 | .gpio_sda = RT305X_GPIO_I2C_SD, |
| 74 | .gpio_sck = RT305X_GPIO_I2C_SCLK, |
| 75 | }; |
| 76 | |
| 77 | static struct platform_device wl351_switch = { |
| 78 | .name = RTL8366RB_DRIVER_NAME, |
| 79 | .id = -1, |
| 80 | .dev = { |
| 81 | .platform_data = &wl351_switch_data, |
| 82 | } |
| 83 | }; |
| 84 | |
| 85 | static void __init wl351_init(void) |
| 86 | { |
| 87 | rt305x_gpio_init((RT305X_GPIO_MODE_GPIO << |
| 88 | RT305X_GPIO_MODE_UART0_SHIFT) | |
| 89 | RT305X_GPIO_MODE_I2C | |
| 90 | RT305X_GPIO_MODE_SPI | |
| 91 | RT305X_GPIO_MODE_MDIO); |
| 92 | |
| 93 | rt305x_register_flash(0); |
| 94 | |
| 95 | ramips_register_gpio_leds(-1, ARRAY_SIZE(wl351_leds_gpio), |
| 96 | wl351_leds_gpio); |
| 97 | ramips_register_gpio_buttons(-1, WL351_KEYS_POLL_INTERVAL, |
| 98 | ARRAY_SIZE(wl351_gpio_buttons), |
| 99 | wl351_gpio_buttons); |
| 100 | // external rtl8366rb |
| 101 | rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_BYPASS; |
| 102 | rt305x_esw_data.reg_initval_fct2 = 0x0002500c; |
| 103 | rt305x_esw_data.reg_initval_fpa2 = 0x1f003fff; |
| 104 | rt305x_register_ethernet(); |
| 105 | platform_device_register(&wl351_switch); |
| 106 | rt305x_register_wifi(); |
| 107 | rt305x_register_wdt(); |
| 108 | rt305x_register_usb(); |
| 109 | } |
| 110 | |
| 111 | MIPS_MACHINE(RAMIPS_MACH_WL351, "WL-351", "Sitecom WL-351 v1 002", |
| 112 | wl351_init); |
| 113 | |
