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 diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  16 index d472c36..6e6bdf5 100644
  17 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  18 +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  19 @@ -33,6 +33,73 @@
  20                 };
  21         };
  22
  23 +       spi {
  24 +               compatible = "spi-gpio";
  25 +               num-chipselects = <1>;
  26 +               gpio-sck = <&chipcommon 7 0>;
  27 +               gpio-mosi = <&chipcommon 4 0>;
  28 +               cs-gpios = <&chipcommon 6 0>;
  29 +               #address-cells = <1>;
  30 +               #size-cells = <0>;
  31 +
  32 +               hc595: gpio_spi@0 {
  33 +                       compatible = "fairchild,74hc595";
  34 +                       reg = <0>;
  35 +                       registers-number = <1>;
  36 +                       spi-max-frequency = <100000>;
  37 +
  38 +                       gpio-controller;
  39 +                       #gpio-cells = <2>;
  40 +
  41 +               };
  42 +       };
  43 +
  44 +       leds {
  45 +               compatible = "gpio-leds";
  46 +
  47 +               power0 {
  48 +                       label = "bcm53xx:red:power";
  49 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
  50 +                       linux,default-trigger = "default-off";
  51 +               };
  52 +
  53 +               power1 {
  54 +                       label = "bcm53xx:white:power";
  55 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
  56 +                       linux,default-trigger = "default-on";
  57 +               };
  58 +
  59 +               router0 {
  60 +                       label = "bcm53xx:blue:router";
  61 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
  62 +                       linux,default-trigger = "default-on";
  63 +               };
  64 +
  65 +               router1 {
  66 +                       label = "bcm53xx:amber:router";
  67 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
  68 +                       linux,default-trigger = "default-off";
  69 +               };
  70 +
  71 +               wan {
  72 +                       label = "bcm53xx:blue:wan";
  73 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
  74 +                       linux,default-trigger = "default-on";
  75 +               };
  76 +
  77 +               wireless0 {
  78 +                       label = "bcm53xx:blue:wireless";
  79 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
  80 +                       linux,default-trigger = "default-off";
  81 +               };
  82 +
  83 +               wireless1 {
  84 +                       label = "bcm53xx:amber:wireless";
  85 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
  86 +                       linux,default-trigger = "default-off";
  87 +               };
  88 +       };
  89 +
  90         gpio-keys {
  91                 compatible = "gpio-keys-polled";
  92                 #address-cells = <1>;
  93 diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  94 index f3a0326..a31273a 100644
  95 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  96 +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
  97 @@ -33,6 +33,73 @@
  98                 };
  99         };
 100
 101 +       spi {
 102 +               compatible = "spi-gpio";
 103 +               num-chipselects = <1>;
 104 +               gpio-sck = <&chipcommon 7 0>;
 105 +               gpio-mosi = <&chipcommon 4 0>;
 106 +               cs-gpios = <&chipcommon 6 0>;
 107 +               #address-cells = <1>;
 108 +               #size-cells = <0>;
 109 +
 110 +               hc595: gpio_spi@0 {
 111 +                       compatible = "fairchild,74hc595";
 112 +                       reg = <0>;
 113 +                       registers-number = <1>;
 114 +                       spi-max-frequency = <100000>;
 115 +
 116 +                       gpio-controller;
 117 +                       #gpio-cells = <2>;
 118 +
 119 +               };
 120 +       };
 121 +
 122 +       leds {
 123 +               compatible = "gpio-leds";
 124 +
 125 +               power0 {
 126 +                       label = "bcm53xx:green:power";
 127 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 128 +                       linux,default-trigger = "default-on";
 129 +               };
 130 +
 131 +               power1 {
 132 +                       label = "bcm53xx:red:power";
 133 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
 134 +                       linux,default-trigger = "default-off";
 135 +               };
 136 +
 137 +               router0 {
 138 +                       label = "bcm53xx:green:router";
 139 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
 140 +                       linux,default-trigger = "default-on";
 141 +               };
 142 +
 143 +               router1 {
 144 +                       label = "bcm53xx:amber:router";
 145 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 146 +                       linux,default-trigger = "default-off";
 147 +               };
 148 +
 149 +               wan {
 150 +                       label = "bcm53xx:green:wan";
 151 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
 152 +                       linux,default-trigger = "default-on";
 153 +               };
 154 +
 155 +               wireless0 {
 156 +                       label = "bcm53xx:green:wireless";
 157 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 158 +                       linux,default-trigger = "default-off";
 159 +               };
 160 +
 161 +               wireless1 {
 162 +                       label = "bcm53xx:amber:wireless";
 163 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
 164 +                       linux,default-trigger = "default-off";
 165 +               };
 166 +       };
 167 +
 168         gpio-keys {
 169                 compatible = "gpio-keys-polled";
 170                 #address-cells = <1>;
 171 --
 172 1.8.4.5
 173