target/linux/bcm53xx/patches-3.18/303-ARM-BCM5301X-Add-DT-for-Buffalo-WZR-1750DHP.patch

   1 From b7620da56595c5505e4a10b8779cec0362b59db2 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Thu, 9 Oct 2014 18:04:28 +0200
   4 Subject: [PATCH] ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP
   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/Makefile                        |  1 +
  12  arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 74 +++++++++++++++++++++++
  13  2 files changed, 75 insertions(+)
  14  create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  15
  16 --- a/arch/arm/boot/dts/Makefile
  17 +++ b/arch/arm/boot/dts/Makefile
  18 @@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.
  19  dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
  20  dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
  21  dtb-$(CONFIG_ARCH_BCM_5301X) += \
  22 +       bcm4708-buffalo-wzr-1750dhp.dtb \
  23         bcm4708-netgear-r6250.dtb \
  24         bcm4708-netgear-r6300-v2.dtb
  25  dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
  26 --- /dev/null
  27 +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  28 @@ -0,0 +1,74 @@
  29 +/*
  30 + * Broadcom BCM470X / BCM5301X arm platform code.
  31 + * DTS for Buffalo WZR-1750DHP
  32 + *
  33 + * Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
  34 + *
  35 + * Licensed under the GNU/GPL. See COPYING for details.
  36 + */
  37 +
  38 +/dts-v1/;
  39 +
  40 +#include "bcm4708.dtsi"
  41 +
  42 +/ {
  43 +       compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
  44 +       model = "Buffalo WZR-1750DHP (BCM4708)";
  45 +
  46 +       chosen {
  47 +               bootargs = "console=ttyS0,115200";
  48 +       };
  49 +
  50 +       memory {
  51 +               reg = <0x00000000 0x08000000>;
  52 +       };
  53 +
  54 +       chipcommonA {
  55 +               uart0: serial@0300 {
  56 +                       status = "okay";
  57 +               };
  58 +
  59 +               uart1: serial@0400 {
  60 +                       status = "okay";
  61 +               };
  62 +       };
  63 +
  64 +       gpio-keys {
  65 +               compatible = "gpio-keys-polled";
  66 +               #address-cells = <1>;
  67 +               #size-cells = <0>;
  68 +               poll-interval = <200>;
  69 +
  70 +               restart {
  71 +                       label = "Reset";
  72 +                       linux,code = <KEY_RESTART>;
  73 +                       gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
  74 +               };
  75 +
  76 +               aoss {
  77 +                       label = "AOSS";
  78 +                       linux,code = <KEY_WPS_BUTTON>;
  79 +                       gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
  80 +               };
  81 +
  82 +               /* Commit mode set by switch? */
  83 +               mode {
  84 +                       label = "Mode";
  85 +                       linux,code = <KEY_SETUP>;
  86 +                       gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
  87 +               };
  88 +
  89 +               /* Switch: AP mode */
  90 +               sw_ap {
  91 +                       label = "AP";
  92 +                       linux,code = <BTN_0>;
  93 +                       gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
  94 +               };
  95 +
  96 +               eject {
  97 +                       label = "USB eject";
  98 +                       linux,code = <KEY_EJECTCD>;
  99 +                       gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 100 +               };
 101 +       };
 102 +};