target/linux/ar71xx/files/arch/mips/ath79/mach-gs-minibox-v1.c

   1 /*
   2  *  Gainstrong MiniBox V1.0 board support
   3  *
   4  *
   5  *  This program is free software; you can redistribute it and/or modify it
   6  *  under the terms of the GNU General Public License version 2 as published
   7  *  by the Free Software Foundation.
   8  */
   9
  10 #include <linux/gpio.h>
  11
  12 #include <asm/mach-ath79/ath79.h>
  13 #include <asm/mach-ath79/ar71xx_regs.h>
  14
  15 #include "common.h"
  16 #include "dev-eth.h"
  17 #include "dev-gpio-buttons.h"
  18 #include "dev-leds-gpio.h"
  19 #include "dev-m25p80.h"
  20 #include "dev-usb.h"
  21 #include "dev-wmac.h"
  22 #include "machtypes.h"
  23
  24 #define GS_MINIBOX_V1_GPIO_BTN_RESET    11
  25
  26 #define GS_MINIBOX_V1_GPIO_LED_SYSTEM   1
  27
  28 #define GS_MINIBOX_V1_KEYS_POLL_INTERVAL        20      /* msecs */
  29 #define GS_MINIBOX_V1_KEYS_DEBOUNCE_INTERVAL (3 * GS_MINIBOX_V1_KEYS_POLL_INTERVAL)
  30
  31 static const char *gs_minibox_v1_part_probes[] = {
  32         "tp-link",
  33         NULL,
  34 };
  35
  36 static struct flash_platform_data gs_minibox_v1_flash_data = {
  37         .part_probes    = gs_minibox_v1_part_probes,
  38 };
  39
  40 static struct gpio_led gs_minibox_v1_leds_gpio[] __initdata = {
  41         {
  42                 .name           = "minibox-v1:green:system",
  43                 .gpio           = GS_MINIBOX_V1_GPIO_LED_SYSTEM,
  44                 .active_low     = 1,
  45         },
  46 };
  47
  48 static struct gpio_keys_button gs_minibox_v1_gpio_keys[] __initdata = {
  49         {
  50                 .desc           = "reset",
  51                 .type           = EV_KEY,
  52                 .code           = KEY_RESTART,
  53                 .debounce_interval = GS_MINIBOX_V1_KEYS_DEBOUNCE_INTERVAL,
  54                 .gpio           = GS_MINIBOX_V1_GPIO_BTN_RESET,
  55                 .active_low     = 0,
  56         },
  57 };
  58
  59 static void __init gs_minibox_v1_setup(void)
  60 {
  61         u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
  62         u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
  63
  64         ath79_register_leds_gpio(-1, ARRAY_SIZE(gs_minibox_v1_leds_gpio),
  65                                  gs_minibox_v1_leds_gpio);
  66
  67         ath79_register_gpio_keys_polled(-1, GS_MINIBOX_V1_KEYS_POLL_INTERVAL,
  68                                         ARRAY_SIZE(gs_minibox_v1_gpio_keys),
  69                                         gs_minibox_v1_gpio_keys);
  70
  71         ath79_register_usb();
  72
  73         ath79_register_m25p80(&gs_minibox_v1_flash_data);
  74         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
  75         ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
  76
  77         ath79_register_mdio(0, 0x0);
  78         ath79_register_eth(1);
  79         ath79_register_eth(0);
  80
  81         ath79_register_wmac(ee, mac);
  82 }
  83
  84 MIPS_MACHINE(ATH79_MACH_GS_MINIBOX_V1, "MINIBOX-V1",
  85              "MiniBox V1.0", gs_minibox_v1_setup);