target/linux/bcm53xx/patches-3.18/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch

   1 From af26d75225f8b1295d4dec74b9a6a703d582fa40 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Thu, 11 Dec 2014 12:13:49 +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 ---
  11  arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts  | 67 ++++++++++++++++++++++
  12  arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 67 ++++++++++++++++++++++
  13  2 files changed, 134 insertions(+)
  14
  15 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  16 +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  17 @@ -34,6 +34,73 @@
  18                 };
  19         };
  20
  21 +       spi {
  22 +               compatible = "spi-gpio";
  23 +               num-chipselects = <1>;
  24 +               gpio-sck = <&chipcommon 7 0>;
  25 +               gpio-mosi = <&chipcommon 4 0>;
  26 +               cs-gpios = <&chipcommon 6 0>;
  27 +               #address-cells = <1>;
  28 +               #size-cells = <0>;
  29 +
  30 +               hc595: gpio_spi@0 {
  31 +                       compatible = "fairchild,74hc595";
  32 +                       reg = <0>;
  33 +                       registers-number = <1>;
  34 +                       spi-max-frequency = <100000>;
  35 +
  36 +                       gpio-controller;
  37 +                       #gpio-cells = <2>;
  38 +
  39 +               };
  40 +       };
  41 +
  42 +       leds {
  43 +               compatible = "gpio-leds";
  44 +
  45 +               power0 {
  46 +                       label = "bcm53xx:red:power";
  47 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
  48 +                       linux,default-trigger = "default-off";
  49 +               };
  50 +
  51 +               power1 {
  52 +                       label = "bcm53xx:white:power";
  53 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
  54 +                       linux,default-trigger = "default-on";
  55 +               };
  56 +
  57 +               router0 {
  58 +                       label = "bcm53xx:blue:router";
  59 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
  60 +                       linux,default-trigger = "default-on";
  61 +               };
  62 +
  63 +               router1 {
  64 +                       label = "bcm53xx:amber:router";
  65 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
  66 +                       linux,default-trigger = "default-off";
  67 +               };
  68 +
  69 +               wan {
  70 +                       label = "bcm53xx:blue:wan";
  71 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
  72 +                       linux,default-trigger = "default-on";
  73 +               };
  74 +
  75 +               wireless0 {
  76 +                       label = "bcm53xx:blue:wireless";
  77 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
  78 +                       linux,default-trigger = "default-off";
  79 +               };
  80 +
  81 +               wireless1 {
  82 +                       label = "bcm53xx:amber:wireless";
  83 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
  84 +                       linux,default-trigger = "default-off";
  85 +               };
  86 +       };
  87 +
  88         gpio-keys {
  89                 compatible = "gpio-keys-polled";
  90                 #address-cells = <1>;
  91 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  92 +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  93 @@ -34,6 +34,73 @@
  94                 };
  95         };
  96
  97 +       spi {
  98 +               compatible = "spi-gpio";
  99 +               num-chipselects = <1>;
 100 +               gpio-sck = <&chipcommon 7 0>;
 101 +               gpio-mosi = <&chipcommon 4 0>;
 102 +               cs-gpios = <&chipcommon 6 0>;
 103 +               #address-cells = <1>;
 104 +               #size-cells = <0>;
 105 +
 106 +               hc595: gpio_spi@0 {
 107 +                       compatible = "fairchild,74hc595";
 108 +                       reg = <0>;
 109 +                       registers-number = <1>;
 110 +                       spi-max-frequency = <100000>;
 111 +
 112 +                       gpio-controller;
 113 +                       #gpio-cells = <2>;
 114 +
 115 +               };
 116 +       };
 117 +
 118 +       leds {
 119 +               compatible = "gpio-leds";
 120 +
 121 +               power0 {
 122 +                       label = "bcm53xx:green:power";
 123 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 124 +                       linux,default-trigger = "default-on";
 125 +               };
 126 +
 127 +               power1 {
 128 +                       label = "bcm53xx:red:power";
 129 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
 130 +                       linux,default-trigger = "default-off";
 131 +               };
 132 +
 133 +               router0 {
 134 +                       label = "bcm53xx:green:router";
 135 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
 136 +                       linux,default-trigger = "default-on";
 137 +               };
 138 +
 139 +               router1 {
 140 +                       label = "bcm53xx:amber:router";
 141 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 142 +                       linux,default-trigger = "default-off";
 143 +               };
 144 +
 145 +               wan {
 146 +                       label = "bcm53xx:green:wan";
 147 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
 148 +                       linux,default-trigger = "default-on";
 149 +               };
 150 +
 151 +               wireless0 {
 152 +                       label = "bcm53xx:green:wireless";
 153 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 154 +                       linux,default-trigger = "default-off";
 155 +               };
 156 +
 157 +               wireless1 {
 158 +                       label = "bcm53xx:amber:wireless";
 159 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
 160 +                       linux,default-trigger = "default-off";
 161 +               };
 162 +       };
 163 +
 164         gpio-keys {
 165                 compatible = "gpio-keys-polled";
 166                 #address-cells = <1>;