1 files changed, 92 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/044-0004-ARM-BCM5301X-Enable-UART-on-Netgear-R8000.patch b/target/linux/bcm53xx/patches-4.4/044-0004-ARM-BCM5301X-Enable-UART-on-Netgear-R8000.patch
new file mode 100644
index 0000000000..65dc796e0d
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.4/044-0004-ARM-BCM5301X-Enable-UART-on-Netgear-R8000.patch
@@ -0,0 +1,92 @@
+From 3ede027b3dce2fca07350b7587c7c8f44706c94c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Wed, 21 Sep 2016 22:58:33 +0200
+Subject: [PATCH] ARM: BCM5301X: Enable UART on Netgear R8000
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+It was tested by LEDE users, all we need is to adjust clock frequency.
+While we're at it create a separated DTS include file to share code with
+other BCM4709 devices easier.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+---
+ arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts       |  2 +-
+ arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts |  2 +-
+ arch/arm/boot/dts/bcm4709-netgear-r7000.dts       |  2 +-
+ arch/arm/boot/dts/bcm4709-netgear-r8000.dts       |  6 +++++-
+ arch/arm/boot/dts/bcm4709.dtsi                    | 11 +++++++++++
+ 5 files changed, 19 insertions(+), 4 deletions(-)
+ create mode 100644 arch/arm/boot/dts/bcm4709.dtsi
+
+--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
++++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
+@@ -9,7 +9,7 @@
+ 
+ /dts-v1/;
+ 
+-#include "bcm4708.dtsi"
++#include "bcm4709.dtsi"
+ #include "bcm5301x-nand-cs0-bch8.dtsi"
+ 
+ / {
+--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
++++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
+@@ -9,7 +9,7 @@
+ 
+ /dts-v1/;
+ 
+-#include "bcm4708.dtsi"
++#include "bcm4709.dtsi"
+ #include "bcm5301x-nand-cs0-bch8.dtsi"
+ 
+ / {
+--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
+@@ -9,7 +9,7 @@
+ 
+ /dts-v1/;
+ 
+-#include "bcm4708.dtsi"
++#include "bcm4709.dtsi"
+ #include "bcm5301x-nand-cs0-bch8.dtsi"
+ 
+ / {
+--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
+@@ -9,7 +9,7 @@
+ 
+ /dts-v1/;
+ 
+-#include "bcm4708.dtsi"
++#include "bcm4709.dtsi"
+ #include "bcm5301x-nand-cs0-bch8.dtsi"
+ 
+ / {
+@@ -107,6 +107,10 @@
+ 	};
+ };
+ 
++&uart0 {
++	status = "okay";
++};
++
+ &usb2 {
+ 	vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
+ };
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm4709.dtsi
+@@ -0,0 +1,11 @@
++/*
++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
++ *
++ * Licensed under the ISC license.
++ */
++
++#include "bcm4708.dtsi"
++
++&uart0 {
++	clock-frequency = <125000000>;
++};