target/linux/brcm47xx/patches-3.14/141-MIPS-BCM47XX-add-detection-and-GPIO-config-for-Sieme.patch

   1 From c546fa49901252cbc1e4046d7188858b2f9e130f Mon Sep 17 00:00:00 2001
   2 From: Hauke Mehrtens <hauke@hauke-m.de>
   3 Date: Fri, 10 Jan 2014 23:55:43 +0100
   4 Subject: [PATCH 2/2] MIPS: BCM47XX: add detection and GPIO config for Siemens
   5  SE505v2
   6
   7 This adds board detection for the Siemens SE505v2 and the led gpio
   8 configuration. This board does not have any buttons.
   9 This is based on OpenWrt broadcom-diag and Manuel Munz's nvram dump.
  10
  11 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  12 ---
  13  arch/mips/bcm47xx/board.c                          |   17 +++++++++++++++++
  14  arch/mips/bcm47xx/leds.c                           |   12 ++++++++++++
  15  arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h |    2 ++
  16  3 files changed, 31 insertions(+)
  17
  18 --- a/arch/mips/bcm47xx/board.c
  19 +++ b/arch/mips/bcm47xx/board.c
  20 @@ -182,6 +182,13 @@ struct bcm47xx_board_type_list3 bcm47xx_
  21         { {0}, NULL},
  22  };
  23
  24 +/* boardtype, boardrev */
  25 +static const
  26 +struct bcm47xx_board_type_list2 bcm47xx_board_list_board_type_rev[] __initconst = {
  27 +       {{BCM47XX_BOARD_SIEMENS_SE505V2, "Siemens SE505 V2"}, "0x0101", "0x10"},
  28 +       { {0}, NULL},
  29 +};
  30 +
  31  static const
  32  struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
  33         {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
  34 @@ -275,6 +282,16 @@ static __init const struct bcm47xx_board
  35                                 return &e3->board;
  36                 }
  37         }
  38 +
  39 +       if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 &&
  40 +           bcm47xx_nvram_getenv("boardrev", buf2, sizeof(buf2)) >= 0 &&
  41 +           bcm47xx_nvram_getenv("boardnum", buf3, sizeof(buf3)) ==  -ENOENT) {
  42 +               for (e2 = bcm47xx_board_list_board_type_rev; e2->value1; e2++) {
  43 +                       if (!strcmp(buf1, e2->value1) &&
  44 +                           !strcmp(buf2, e2->value2))
  45 +                               return &e2->board;
  46 +               }
  47 +       }
  48         return bcm47xx_board_unknown;
  49  }
  50
  51 --- a/arch/mips/bcm47xx/leds.c
  52 +++ b/arch/mips/bcm47xx/leds.c
  53 @@ -383,6 +383,14 @@ bcm47xx_leds_netgear_wnr834bv2[] __initc
  54         BCM47XX_GPIO_LED(7, "unk", "connected", 0, LEDS_GPIO_DEFSTATE_OFF),
  55  };
  56
  57 +/* Siemens */
  58 +static const struct gpio_led
  59 +bcm47xx_leds_siemens_se505v2[] __initconst = {
  60 +       BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF),
  61 +       BCM47XX_GPIO_LED(3, "unk", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
  62 +       BCM47XX_GPIO_LED(5, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON),
  63 +};
  64 +
  65  /* SimpleTech */
  66
  67  static const struct gpio_led
  68 @@ -562,6 +570,10 @@ void __init bcm47xx_leds_register(void)
  69                 bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr834bv2);
  70                 break;
  71
  72 +       case BCM47XX_BOARD_SIEMENS_SE505V2:
  73 +               bcm47xx_set_pdata(bcm47xx_leds_siemens_se505v2);
  74 +               break;
  75 +
  76         case BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE:
  77                 bcm47xx_set_pdata(bcm47xx_leds_simpletech_simpleshare);
  78                 break;
  79 --- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
  80 +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
  81 @@ -94,6 +94,8 @@ enum bcm47xx_board {
  82
  83         BCM47XX_BOARD_PHICOMM_M1,
  84
  85 +       BCM47XX_BOARD_SIEMENS_SE505V2,
  86 +
  87         BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE,
  88
  89         BCM47XX_BOARD_ZTE_H218N,