target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8235-v1.c

   1 /*
   2  *  Belkin F5D825 V1 board support
   3  *
   4  *  Copyright (C) 2011 Cezary Jackiewicz <cezary.jackiewicz@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/rt288x.h>
  18 #include <asm/mach-ralink/rt288x_regs.h>
  19
  20 #include "devices.h"
  21
  22 #include <linux/rtl8366.h>
  23 #include <linux/ethtool.h>
  24
  25 #include <asm/mach-ralink/ramips_eth_platform.h>
  26
  27 #define F5D8235_GPIO_RTL8366_SCK        2
  28 #define F5D8235_GPIO_RTL8366_SDA        1
  29
  30 #define F5D8235_GPIO_LED_USB_BLUE       7
  31 #define F5D8235_GPIO_LED_USB_ORANGE     8
  32 #define F5D8235_GPIO_BUTTON_WPS         0
  33 #define F5D8235_GPIO_BUTTON_RESET       9
  34
  35 #define F5D8235_KEYS_POLL_INTERVAL      20
  36 #define F5D8235_KEYS_DEBOUNCE_INTERVAL  (3 * F5D8235_KEYS_POLL_INTERVAL)
  37
  38 static struct rtl8366_platform_data f5d8235_rtl8366s_data = {
  39         .gpio_sda       = F5D8235_GPIO_RTL8366_SDA,
  40         .gpio_sck       = F5D8235_GPIO_RTL8366_SCK,
  41 };
  42
  43 static struct platform_device f5d8235_rtl8366s_device = {
  44         .name           = RTL8366S_DRIVER_NAME,
  45         .id             = -1,
  46         .dev = {
  47                 .platform_data  = &f5d8235_rtl8366s_data,
  48         }
  49 };
  50
  51 static struct gpio_led f5d8235_leds_gpio[] __initdata = {
  52         {
  53                 .name           = "f5d8235-v1:blue:storage",
  54                 .gpio           = F5D8235_GPIO_LED_USB_BLUE,
  55                 .active_low     = 1,
  56         },{
  57                 .name           = "f5d8235-v1:orange:storage",
  58                 .gpio           = F5D8235_GPIO_LED_USB_ORANGE,
  59                 .active_low     = 1,
  60         }
  61 };
  62
  63 static struct gpio_keys_button f5d8235_gpio_buttons[] __initdata = {
  64         {
  65                 .desc           = "reset",
  66                 .type           = EV_KEY,
  67                 .code           = KEY_RESTART,
  68                 .debounce_interval = F5D8235_KEYS_DEBOUNCE_INTERVAL,
  69                 .gpio           = F5D8235_GPIO_BUTTON_RESET,
  70                 .active_low     = 1,
  71         }, {
  72                 .desc           = "wps",
  73                 .type           = EV_KEY,
  74                 .code           = KEY_WPS_BUTTON,
  75                 .debounce_interval = F5D8235_KEYS_DEBOUNCE_INTERVAL,
  76                 .gpio           = F5D8235_GPIO_BUTTON_WPS,
  77                 .active_low     = 1,
  78         }
  79 };
  80
  81 static void __init f5d8235_init(void)
  82 {
  83         rt288x_gpio_init(RT2880_GPIO_MODE_UART0 | RT2880_GPIO_MODE_I2C);
  84
  85         rt288x_register_flash(0);
  86         rt288x_register_wifi();
  87         rt288x_register_wdt();
  88
  89         ramips_register_gpio_leds(-1, ARRAY_SIZE(f5d8235_leds_gpio),
  90                                   f5d8235_leds_gpio);
  91
  92         ramips_register_gpio_buttons(-1, F5D8235_KEYS_POLL_INTERVAL,
  93                                      ARRAY_SIZE(f5d8235_gpio_buttons),
  94                                      f5d8235_gpio_buttons);
  95
  96         platform_device_register(&f5d8235_rtl8366s_device);
  97
  98         rt288x_eth_data.speed = SPEED_1000;
  99         rt288x_eth_data.duplex = DUPLEX_FULL;
 100         rt288x_eth_data.tx_fc = 1;
 101         rt288x_eth_data.rx_fc = 1;
 102         rt288x_register_ethernet();
 103 }
 104
 105 MIPS_MACHINE(RAMIPS_MACH_F5D8235_V1, "F5D8235_V1",
 106              "Belkin F5D8235 v1", f5d8235_init);