target/linux/ar71xx/patches-4.1/603-MIPS-ath79-ap121-fixes.patch

   1 --- a/arch/mips/ath79/mach-ap121.c
   2 +++ b/arch/mips/ath79/mach-ap121.c
   3 @@ -1,19 +1,21 @@
   4  /*
   5   *  Atheros AP121 board support
   6   *
   7 - *  Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
   8 + *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
   9   *
  10   *  This program is free software; you can redistribute it and/or modify it
  11   *  under the terms of the GNU General Public License version 2 as published
  12   *  by the Free Software Foundation.
  13   */
  14
  15 -#include "machtypes.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-spi.h"
  21  #include "dev-usb.h"
  22  #include "dev-wmac.h"
  23 +#include "machtypes.h"
  24
  25  #define AP121_GPIO_LED_WLAN            0
  26  #define AP121_GPIO_LED_USB             1
  27 @@ -24,7 +26,14 @@
  28  #define AP121_KEYS_POLL_INTERVAL       20      /* msecs */
  29  #define AP121_KEYS_DEBOUNCE_INTERVAL   (3 * AP121_KEYS_POLL_INTERVAL)
  30
  31 -#define AP121_CAL_DATA_ADDR    0x1fff1000
  32 +#define AP121_MAC0_OFFSET              0x0000
  33 +#define AP121_MAC1_OFFSET              0x0006
  34 +#define AP121_CALDATA_OFFSET           0x1000
  35 +#define AP121_WMAC_MAC_OFFSET          0x1002
  36 +
  37 +#define AP121_MINI_GPIO_LED_WLAN       0
  38 +#define AP121_MINI_GPIO_BTN_JUMPSTART  12
  39 +#define AP121_MINI_GPIO_BTN_RESET      11
  40
  41  static struct gpio_led ap121_leds_gpio[] __initdata = {
  42         {
  43 @@ -58,35 +67,78 @@ static struct gpio_keys_button ap121_gpi
  44         }
  45  };
  46
  47 -static struct spi_board_info ap121_spi_info[] = {
  48 +static struct gpio_led ap121_mini_leds_gpio[] __initdata = {
  49         {
  50 -               .bus_num        = 0,
  51 -               .chip_select    = 0,
  52 -               .max_speed_hz   = 25000000,
  53 -               .modalias       = "mx25l1606e",
  54 -       }
  55 +               .name           = "ap121:green:wlan",
  56 +               .gpio           = AP121_MINI_GPIO_LED_WLAN,
  57 +               .active_low     = 0,
  58 +       },
  59  };
  60
  61 -static struct ath79_spi_platform_data ap121_spi_data = {
  62 -       .bus_num        = 0,
  63 -       .num_chipselect = 1,
  64 +static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = {
  65 +       {
  66 +               .desc           = "jumpstart button",
  67 +               .type           = EV_KEY,
  68 +               .code           = KEY_WPS_BUTTON,
  69 +               .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
  70 +               .gpio           = AP121_MINI_GPIO_BTN_JUMPSTART,
  71 +               .active_low     = 1,
  72 +       },
  73 +       {
  74 +               .desc           = "reset button",
  75 +               .type           = EV_KEY,
  76 +               .code           = KEY_RESTART,
  77 +               .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
  78 +               .gpio           = AP121_MINI_GPIO_BTN_RESET,
  79 +               .active_low     = 1,
  80 +       }
  81  };
  82
  83 +static void __init ap121_common_setup(void)
  84 +{
  85 +       u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
  86 +
  87 +       ath79_register_m25p80(NULL);
  88 +       ath79_register_wmac(art + AP121_CALDATA_OFFSET,
  89 +                           art + AP121_WMAC_MAC_OFFSET);
  90 +
  91 +       ath79_init_mac(ath79_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0);
  92 +       ath79_init_mac(ath79_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0);
  93 +
  94 +       ath79_register_mdio(0, 0x0);
  95 +
  96 +       /* LAN ports */
  97 +       ath79_register_eth(1);
  98 +
  99 +       /* WAN port */
 100 +       ath79_register_eth(0);
 101 +}
 102 +
 103  static void __init ap121_setup(void)
 104  {
 105 -       u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
 106 +       ap121_common_setup();
 107
 108         ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
 109                                  ap121_leds_gpio);
 110         ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
 111                                         ARRAY_SIZE(ap121_gpio_keys),
 112                                         ap121_gpio_keys);
 113 -
 114 -       ath79_register_spi(&ap121_spi_data, ap121_spi_info,
 115 -                          ARRAY_SIZE(ap121_spi_info));
 116         ath79_register_usb();
 117 -       ath79_register_wmac(cal_data, NULL);
 118  }
 119
 120  MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
 121              ap121_setup);
 122 +
 123 +static void __init ap121_mini_setup(void)
 124 +{
 125 +       ap121_common_setup();
 126 +
 127 +       ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio),
 128 +                                ap121_mini_leds_gpio);
 129 +       ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
 130 +                                       ARRAY_SIZE(ap121_mini_gpio_keys),
 131 +                                       ap121_mini_gpio_keys);
 132 +}
 133 +
 134 +MIPS_MACHINE(ATH79_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI",
 135 +            ap121_mini_setup);
 136 --- a/arch/mips/ath79/Kconfig
 137 +++ b/arch/mips/ath79/Kconfig
 138 @@ -5,9 +5,10 @@ menu "Atheros AR71XX/AR724X/AR913X machi
 139  config ATH79_MACH_AP121
 140         bool "Atheros AP121 reference board"
 141         select SOC_AR933X
 142 +       select ATH79_DEV_ETH
 143         select ATH79_DEV_GPIO_BUTTONS
 144         select ATH79_DEV_LEDS_GPIO
 145 -       select ATH79_DEV_SPI
 146 +       select ATH79_DEV_M25P80
 147         select ATH79_DEV_USB
 148         select ATH79_DEV_WMAC
 149         help