bcm53xx: 3.18: add early support for Buffalo WZR-900DHP

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43534 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/bcm53xx/patches-3.18/320-ARM-BCM5301X-Add-DT-for-Buffalo-WZR-900DHP.patch b/target/linux/bcm53xx/patches-3.18/320-ARM-BCM5301X-Add-DT-for-Buffalo-WZR-900DHP.patch
new file mode 100644 (file)
index 0000000..5c05a56
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.18/320-ARM-BCM5301X-Add-DT-for-Buffalo-WZR-900DHP.patch
@@ -0,0 +1,65 @@
+From 840327b33202a791d4aae36c5deca56d283c209f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sun, 7 Dec 2014 11:44:53 +0100
+Subject: [PATCH] ARM: BCM5301X: Add DT for Buffalo WZR-900DHP
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ arch/arm/boot/dts/Makefile                        |  3 +-
+ arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts | 35 +++++++++++++++++++++++
+ 2 files changed, 37 insertions(+), 1 deletion(-)
+ create mode 100644 arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -59,7 +59,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+       bcm4708-netgear-r6250.dtb \
+       bcm4708-netgear-r6300-v2.dtb \
+       bcm47081-asus-rt-n18u.dtb \
+-      bcm47081-buffalo-wzr-600dhp2.dtb
++      bcm47081-buffalo-wzr-600dhp2.dtb \
++      bcm47081-buffalo-wzr-900dhp.dtb
+ dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
+ dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \
+       bcm21664-garnet.dtb
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
+@@ -0,0 +1,35 @@
++/*
++ * Broadcom BCM470X / BCM5301X ARM platform code.
++ * DTS for Buffalo WZR-900DHP
++ *
++ * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++/dts-v1/;
++
++#include "bcm47081.dtsi"
++
++/ {
++      compatible = "buffalo,wzr-900dhp", "brcm,bcm47081", "brcm,bcm4708";
++      model = "Buffalo WZR-900DHP (BCM47081)";
++
++      chosen {
++              bootargs = "console=ttyS0,115200";
++      };
++
++      memory {
++              reg = <0x00000000 0x08000000>;
++      };
++
++      chipcommonA {
++              uart0: serial@0300 {
++                      status = "okay";
++              };
++
++              uart1: serial@0400 {
++                      status = "okay";
++              };
++      };
++};