target/linux/bcm53xx/patches-3.18/050-ARM-BCM5301X-Add-DT-for-Asus-RT-N18U.patch

   1 From ae2ed35a40007bf737da452df7081a453bf89ce3 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Thu, 4 Dec 2014 10:23:33 +0100
   4 Subject: [PATCH] ARM: BCM5301X: Add DT for Asus RT-N18U
   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/Makefile                  |  3 +-
  13  arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
  14  arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
  15  3 files changed, 106 insertions(+), 1 deletion(-)
  16  create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
  17  create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
  18
  19 --- a/arch/arm/boot/dts/Makefile
  20 +++ b/arch/arm/boot/dts/Makefile
  21 @@ -57,7 +57,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rp
  22  dtb-$(CONFIG_ARCH_BCM_5301X) += \
  23         bcm4708-buffalo-wzr-1750dhp.dtb \
  24         bcm4708-netgear-r6250.dtb \
  25 -       bcm4708-netgear-r6300-v2.dtb
  26 +       bcm4708-netgear-r6300-v2.dtb \
  27 +       bcm47081-asus-rt-n18u.dtb
  28  dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
  29  dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \
  30         bcm21664-garnet.dtb
  31 --- /dev/null
  32 +++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
  33 @@ -0,0 +1,78 @@
  34 +/*
  35 + * Broadcom BCM470X / BCM5301X ARM platform code.
  36 + * DTS for Asus RT-N18U
  37 + *
  38 + * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
  39 + *
  40 + * Licensed under the GNU/GPL. See COPYING for details.
  41 + */
  42 +
  43 +/dts-v1/;
  44 +
  45 +#include "bcm47081.dtsi"
  46 +
  47 +/ {
  48 +       compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
  49 +       model = "Asus RT-N18U (BCM47081)";
  50 +
  51 +       chosen {
  52 +               bootargs = "console=ttyS0,115200";
  53 +       };
  54 +
  55 +       memory {
  56 +               reg = <0x00000000 0x08000000>;
  57 +       };
  58 +
  59 +       leds {
  60 +               compatible = "gpio-leds";
  61 +
  62 +               power {
  63 +                       label = "bcm53xx:blue:power";
  64 +                       gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
  65 +                       linux,default-trigger = "default-on";
  66 +               };
  67 +
  68 +               usb2 {
  69 +                       label = "bcm53xx:blue:usb2";
  70 +                       gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  71 +                       linux,default-trigger = "default-off";
  72 +               };
  73 +
  74 +               wan {
  75 +                       label = "bcm53xx:blue:wan";
  76 +                       gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  77 +                       linux,default-trigger = "default-on";
  78 +               };
  79 +
  80 +               lan {
  81 +                       label = "bcm53xx:blue:lan";
  82 +                       gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
  83 +                       linux,default-trigger = "default-on";
  84 +               };
  85 +
  86 +               usb3 {
  87 +                       label = "bcm53xx:blue:usb3";
  88 +                       gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  89 +                       linux,default-trigger = "default-off";
  90 +               };
  91 +       };
  92 +
  93 +       gpio-keys {
  94 +               compatible = "gpio-keys";
  95 +               #address-cells = <1>;
  96 +               #size-cells = <0>;
  97 +               poll-interval = <200>;
  98 +
  99 +               restart {
 100 +                       label = "Reset";
 101 +                       linux,code = <KEY_RESTART>;
 102 +                       gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
 103 +               };
 104 +
 105 +               wps {
 106 +                       label = "WPS";
 107 +                       linux,code = <KEY_WPS_BUTTON>;
 108 +                       gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
 109 +               };
 110 +       };
 111 +};
 112 --- /dev/null
 113 +++ b/arch/arm/boot/dts/bcm47081.dtsi
 114 @@ -0,0 +1,26 @@
 115 +/*
 116 + * Broadcom BCM470X / BCM5301X ARM platform code.
 117 + * DTS for BCM47081 SoC.
 118 + *
 119 + * Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
 120 + *
 121 + * Licensed under the GNU/GPL. See COPYING for details.
 122 + */
 123 +
 124 +#include "bcm5301x.dtsi"
 125 +
 126 +/ {
 127 +       compatible = "brcm,bcm47081";
 128 +
 129 +       cpus {
 130 +               #address-cells = <1>;
 131 +               #size-cells = <0>;
 132 +
 133 +               cpu@0 {
 134 +                       device_type = "cpu";
 135 +                       compatible = "arm,cortex-a9";
 136 +                       next-level-cache = <&L2>;
 137 +                       reg = <0x0>;
 138 +               };
 139 +       };
 140 +};