target/linux/bcm53xx/patches-3.18/054-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch

   1 From 8115a4e8d687427fbc1aa3774f50551563bf87f9 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Wed, 14 Jan 2015 08:20:49 +0100
   4 Subject: [PATCH] ARM: BCM5301X: Add LEDs for Buffalo devices
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  10 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  11 ---
  12  arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts  | 67 ++++++++++++++++++++++
  13  arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 67 ++++++++++++++++++++++
  14  2 files changed, 134 insertions(+)
  15
  16 diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  17 index 13d51a9..b359c1e 100644
  18 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  19 +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  20 @@ -23,6 +23,73 @@
  21                 reg = <0x00000000 0x08000000>;
  22         };
  23
  24 +       spi {
  25 +               compatible = "spi-gpio";
  26 +               num-chipselects = <1>;
  27 +               gpio-sck = <&chipcommon 7 0>;
  28 +               gpio-mosi = <&chipcommon 4 0>;
  29 +               cs-gpios = <&chipcommon 6 0>;
  30 +               #address-cells = <1>;
  31 +               #size-cells = <0>;
  32 +
  33 +               hc595: gpio_spi@0 {
  34 +                       compatible = "fairchild,74hc595";
  35 +                       reg = <0>;
  36 +                       registers-number = <1>;
  37 +                       spi-max-frequency = <100000>;
  38 +
  39 +                       gpio-controller;
  40 +                       #gpio-cells = <2>;
  41 +
  42 +               };
  43 +       };
  44 +
  45 +       leds {
  46 +               compatible = "gpio-leds";
  47 +
  48 +               power0 {
  49 +                       label = "bcm53xx:red:power";
  50 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
  51 +                       linux,default-trigger = "default-off";
  52 +               };
  53 +
  54 +               power1 {
  55 +                       label = "bcm53xx:white:power";
  56 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
  57 +                       linux,default-trigger = "default-on";
  58 +               };
  59 +
  60 +               router0 {
  61 +                       label = "bcm53xx:blue:router";
  62 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
  63 +                       linux,default-trigger = "default-on";
  64 +               };
  65 +
  66 +               router1 {
  67 +                       label = "bcm53xx:amber:router";
  68 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
  69 +                       linux,default-trigger = "default-off";
  70 +               };
  71 +
  72 +               wan {
  73 +                       label = "bcm53xx:blue:wan";
  74 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
  75 +                       linux,default-trigger = "default-on";
  76 +               };
  77 +
  78 +               wireless0 {
  79 +                       label = "bcm53xx:blue:wireless";
  80 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
  81 +                       linux,default-trigger = "default-off";
  82 +               };
  83 +
  84 +               wireless1 {
  85 +                       label = "bcm53xx:amber:wireless";
  86 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
  87 +                       linux,default-trigger = "default-off";
  88 +               };
  89 +       };
  90 +
  91         gpio-keys {
  92                 compatible = "gpio-keys";
  93                 #address-cells = <1>;
  94 diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  95 index e23dbbf..db9131e 100644
  96 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  97 +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  98 @@ -23,6 +23,73 @@
  99                 reg = <0x00000000 0x08000000>;
 100         };
 101
 102 +       spi {
 103 +               compatible = "spi-gpio";
 104 +               num-chipselects = <1>;
 105 +               gpio-sck = <&chipcommon 7 0>;
 106 +               gpio-mosi = <&chipcommon 4 0>;
 107 +               cs-gpios = <&chipcommon 6 0>;
 108 +               #address-cells = <1>;
 109 +               #size-cells = <0>;
 110 +
 111 +               hc595: gpio_spi@0 {
 112 +                       compatible = "fairchild,74hc595";
 113 +                       reg = <0>;
 114 +                       registers-number = <1>;
 115 +                       spi-max-frequency = <100000>;
 116 +
 117 +                       gpio-controller;
 118 +                       #gpio-cells = <2>;
 119 +
 120 +               };
 121 +       };
 122 +
 123 +       leds {
 124 +               compatible = "gpio-leds";
 125 +
 126 +               power0 {
 127 +                       label = "bcm53xx:green:power";
 128 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 129 +                       linux,default-trigger = "default-on";
 130 +               };
 131 +
 132 +               power1 {
 133 +                       label = "bcm53xx:red:power";
 134 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
 135 +                       linux,default-trigger = "default-off";
 136 +               };
 137 +
 138 +               router0 {
 139 +                       label = "bcm53xx:green:router";
 140 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
 141 +                       linux,default-trigger = "default-on";
 142 +               };
 143 +
 144 +               router1 {
 145 +                       label = "bcm53xx:amber:router";
 146 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 147 +                       linux,default-trigger = "default-off";
 148 +               };
 149 +
 150 +               wan {
 151 +                       label = "bcm53xx:green:wan";
 152 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
 153 +                       linux,default-trigger = "default-on";
 154 +               };
 155 +
 156 +               wireless0 {
 157 +                       label = "bcm53xx:green:wireless";
 158 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 159 +                       linux,default-trigger = "default-off";
 160 +               };
 161 +
 162 +               wireless1 {
 163 +                       label = "bcm53xx:amber:wireless";
 164 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
 165 +                       linux,default-trigger = "default-off";
 166 +               };
 167 +       };
 168 +
 169         gpio-keys {
 170                 compatible = "gpio-keys";
 171                 #address-cells = <1>;
 172 --
 173 1.8.4.5
 174