target/linux/bcm53xx/patches-4.4/050-v4.17-0001-ARM-dts-BCM5301X-add-missing-LEDs-for-Buffalo-WZR-90.patch

   1 From 811ae58e76da88106f6d28159d4ea7b163dfaa48 Mon Sep 17 00:00:00 2001
   2 From: INAGAKI Hiroshi <musashino.open@gmail.com>
   3 Date: Wed, 7 Mar 2018 20:33:56 +0900
   4 Subject: [PATCH] ARM: dts: BCM5301X: add missing LEDs for Buffalo WZR-900DHP
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Buffalo WZR-900DHP has 8 LEDs, but there is not LED definitions in the
  10 dts and cannot configure these LEDs.
  11 I Added missing LED definitions for WZR-900DHP.
  12
  13 Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
  14 Reviewed-by: Rafał Miłecki <rafal@milecki.pl>
  15 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  16 ---
  17  arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts | 68 +++++++++++++++++++++++
  18  1 file changed, 68 insertions(+)
  19
  20 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
  21 +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
  22 @@ -35,6 +35,74 @@
  23                        0x88000000 0x08000000>;
  24         };
  25
  26 +       spi {
  27 +               compatible = "spi-gpio";
  28 +               num-chipselects = <1>;
  29 +               gpio-sck = <&chipcommon 7 0>;
  30 +               gpio-mosi = <&chipcommon 4 0>;
  31 +               cs-gpios = <&chipcommon 6 0>;
  32 +               #address-cells = <1>;
  33 +               #size-cells = <0>;
  34 +
  35 +               hc595: gpio_spi@0 {
  36 +                       compatible = "fairchild,74hc595";
  37 +                       reg = <0>;
  38 +                       registers-number = <1>;
  39 +                       spi-max-frequency = <100000>;
  40 +
  41 +                       gpio-controller;
  42 +                       #gpio-cells = <2>;
  43 +
  44 +               };
  45 +       };
  46 +
  47 +       leds {
  48 +               compatible = "gpio-leds";
  49 +
  50 +               usb {
  51 +                       label = "bcm53xx:green:usb";
  52 +                       gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
  53 +               };
  54 +
  55 +               power0 {
  56 +                       label = "bcm53xx:green:power";
  57 +                       gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
  58 +                       linux,default-trigger = "default-on";
  59 +               };
  60 +
  61 +               power1 {
  62 +                       label = "bcm53xx:red:power";
  63 +                       gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
  64 +               };
  65 +
  66 +               router0 {
  67 +                       label = "bcm53xx:green:router";
  68 +                       gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
  69 +                       linux,default-trigger = "default-on";
  70 +               };
  71 +
  72 +               router1 {
  73 +                       label = "bcm53xx:amber:router";
  74 +                       gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
  75 +               };
  76 +
  77 +               wan {
  78 +                       label = "bcm53xx:green:wan";
  79 +                       gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
  80 +                       linux,default-trigger = "default-on";
  81 +               };
  82 +
  83 +               wireless0 {
  84 +                       label = "bcm53xx:green:wireless";
  85 +                       gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
  86 +               };
  87 +
  88 +               wireless1 {
  89 +                       label = "bcm53xx:amber:wireless";
  90 +                       gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
  91 +               };
  92 +       };
  93 +
  94         gpio-keys {
  95                 compatible = "gpio-keys";
  96                 #address-cells = <1>;