bcm53xx: backport BCM5301X patches

This fixes GIC interrupts (required before switching to 4.9), adds few
new entires & introduces DTS for Archer C5.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 130 insertions, 0 deletions

diff --git a/target/linux/bcm53xx/patches-4.4/047-0016-ARM-dts-BCM5301X-Add-support-for-TP-LINK-Archer-C5-V.patch b/target/linux/bcm53xx/patches-4.4/047-0016-ARM-dts-BCM5301X-Add-support-for-TP-LINK-Archer-C5-V.patch
new file mode 100644
index 0000000000..db8fdb525d
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.4/047-0016-ARM-dts-BCM5301X-Add-support-for-TP-LINK-Archer-C5-V.patch
@@ -0,0 +1,130 @@
+From d6661da842bbeec2082b7263c9e682792e7951a9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Tue, 14 Mar 2017 11:39:41 +0100
+Subject: [PATCH] ARM: dts: BCM5301X: Add support for TP-LINK Archer C5 V2
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This is BCM47081A0 based home router with BCM43217 and BCM4352 wireless
+chipsets.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+---
+ arch/arm/boot/dts/Makefile                         |  1 +
+ arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts | 98 ++++++++++++++++++++++
+ 2 files changed, 99 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -76,6 +76,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+ 	bcm47081-buffalo-wzr-900dhp.dtb \
+ 	bcm47081-luxul-xap-1410.dtb \
+ 	bcm47081-luxul-xwr-1200.dtb \
++	bcm47081-tplink-archer-c5-v2.dtb \
+ 	bcm4709-asus-rt-ac87u.dtb \
+ 	bcm4709-buffalo-wxr-1900dhp.dtb \
+ 	bcm4709-linksys-ea9200.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
+@@ -0,0 +1,98 @@
++/*
++ * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
++ *
++ * Licensed under the ISC license.
++ */
++
++/dts-v1/;
++
++#include "bcm47081.dtsi"
++
++/ {
++	compatible = "tplink,archer-c5-v2", "brcm,bcm47081", "brcm,bcm4708";
++	model = "TP-LINK Archer C5 V2";
++
++	chosen {
++		bootargs = "earlycon";
++	};
++
++	memory {
++		reg = <0x00000000 0x08000000>;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		2ghz {
++			label = "bcm53xx:green:2ghz";
++			gpios = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
++		};
++
++		lan {
++			label = "bcm53xx:green:lan";
++			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
++		};
++
++		usb2-port1 {
++			label = "bcm53xx:green:usb2-port1";
++			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
++		};
++
++		power {
++			label = "bcm53xx:green:power";
++			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
++			linux,default-trigger = "default-on";
++		};
++
++		wan-green {
++			label = "bcm53xx:green:wan";
++			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
++		};
++
++		wps {
++			label = "bcm53xx:green:wps";
++			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
++		};
++
++		wan-amber {
++			label = "bcm53xx:amber:wan";
++			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
++		};
++
++		5ghz {
++			label = "bcm53xx:green:5ghz";
++			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
++		};
++
++		usb2-port2 {
++			label = "bcm53xx:green:usb2-port2";
++			gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
++		};
++	};
++
++	gpio-keys {
++		compatible = "gpio-keys";
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		rfkill {
++			label = "WiFi";
++			linux,code = <KEY_RFKILL>;
++			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
++		};
++
++		restart {
++			label = "Reset";
++			linux,code = <KEY_RESTART>;
++			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
++		};
++	};
++};
++
++&spi_nor {
++	status = "okay";
++};
++
++&usb2 {
++	vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
++};