brcm2708: update linux 4.4 patches to latest version

As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 200 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch b/target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch
new file mode 100644
index 0000000000..1641147d40
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch
@@ -0,0 +1,200 @@
+From 06ccc9945b198d9d1daeda7a7c09825c084ad6f1 Mon Sep 17 00:00:00 2001
+From: James Adams <james@raspberrypi.org>
+Date: Fri, 12 Aug 2016 14:35:00 +0100
+Subject: [PATCH] Add cm3 dts file
+
+---
+ arch/arm/boot/dts/Makefile            |   1 +
+ arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 176 ++++++++++++++++++++++++++++++++++
+ 2 files changed, 177 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm2710-rpi-cm3.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_BCM2708) += bcm2708-rp
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-cm.dtb
+ dtb-$(CONFIG_ARCH_BCM2709) += bcm2709-rpi-2-b.dtb
+ dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-3-b.dtb
++dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-cm3.dtb
+ 
+ # Raspberry Pi
+ ifeq ($(CONFIG_ARCH_BCM2708),y)
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
+@@ -0,0 +1,176 @@
++/dts-v1/;
++
++#include "bcm2710.dtsi"
++
++/ {
++	compatible = "brcm,bcm2710","brcm,bcm2709";
++	model = "Raspberry Pi Compute Module 3";
++};
++
++&gpio {
++
++	mmc_pins: mmc_pins {
++		brcm,pins = <48 49 50 51 52 53>;
++		brcm,function = <7>; /* alt3 */
++		brcm,pull = <0 2 2 2 2 2>;
++	};
++
++	spi0_pins: spi0_pins {
++		brcm,pins = <9 10 11>;
++		brcm,function = <4>; /* alt0 */
++	};
++
++	spi0_cs_pins: spi0_cs_pins {
++		brcm,pins = <8 7>;
++		brcm,function = <1>; /* output */
++	};
++
++	i2c0_pins: i2c0 {
++		brcm,pins = <0 1>;
++		brcm,function = <4>;
++	};
++
++	i2c1_pins: i2c1 {
++		brcm,pins = <2 3>;
++		brcm,function = <4>;
++	};
++
++	i2s_pins: i2s {
++		brcm,pins = <18 19 20 21>;
++		brcm,function = <4>; /* alt0 */
++	};
++
++	uart0_pins: uart0_pins {
++		brcm,pins;
++		brcm,function;
++		brcm,pull = <0 2>;
++	};
++
++	audio_pins: audio_pins {
++		brcm,pins;
++		brcm,function;
++	};
++};
++
++&mmc {
++	pinctrl-names = "default";
++	pinctrl-0 = <&mmc_pins>;
++	non-removable;
++	bus-width = <4>;
++	status = "okay";
++	brcm,overclock-50 = <0>;
++};
++
++&soc {
++	virtgpio: virtgpio {
++		compatible = "brcm,bcm2835-virtgpio";
++		gpio-controller;
++		#gpio-cells = <2>;
++		firmware = <&firmware>;
++		status = "okay";
++	};
++};
++
++&fb {
++	status = "okay";
++};
++
++&uart0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart0_pins>;
++	status = "okay";
++};
++
++&spi0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
++	cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
++
++	spidev0: spidev@0{
++		compatible = "spidev";
++		reg = <0>;	/* CE0 */
++		#address-cells = <1>;
++		#size-cells = <0>;
++		spi-max-frequency = <500000>;
++	};
++
++	spidev1: spidev@1{
++		compatible = "spidev";
++		reg = <1>;	/* CE1 */
++		#address-cells = <1>;
++		#size-cells = <0>;
++		spi-max-frequency = <500000>;
++	};
++};
++
++&i2c0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c0_pins>;
++	clock-frequency = <100000>;
++};
++
++&i2c1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c1_pins>;
++	clock-frequency = <100000>;
++};
++
++&i2c2 {
++	clock-frequency = <100000>;
++};
++
++&i2s {
++	#sound-dai-cells = <0>;
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2s_pins>;
++};
++
++&random {
++	status = "okay";
++};
++
++&leds {
++	act_led: act {
++		label = "led0";
++		linux,default-trigger = "mmc0";
++		gpios = <&virtgpio 0 0>;
++	};
++};
++
++&hdmi {
++	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
++};
++
++&audio {
++	pinctrl-names = "default";
++	pinctrl-0 = <&audio_pins>;
++};
++
++/ {
++	__overrides__ {
++		uart0 = <&uart0>,"status";
++		uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
++		uart1 = <&uart1>,"status";
++		i2s = <&i2s>,"status";
++		spi = <&spi0>,"status";
++		i2c0 = <&i2c0>,"status";
++		i2c1 = <&i2c1>,"status";
++		i2c2_iknowwhatimdoing = <&i2c2>,"status";
++		i2c0_baudrate = <&i2c0>,"clock-frequency:0";
++		i2c1_baudrate = <&i2c1>,"clock-frequency:0";
++		i2c2_baudrate = <&i2c2>,"clock-frequency:0";
++		core_freq = <&clk_core>,"clock-frequency:0";
++
++		act_led_gpio = <&act_led>,"gpios:4";
++		act_led_activelow = <&act_led>,"gpios:8";
++		act_led_trigger = <&act_led>,"linux,default-trigger";
++
++		audio = <&audio>,"status";
++		watchdog = <&watchdog>,"status";
++		random = <&random>,"status";
++		sd_overclock = <&sdhost>,"brcm,overclock-50:0";
++		sd_force_pio = <&sdhost>,"brcm,force-pio?";
++		sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
++		sd_debug     = <&sdhost>,"brcm,debug";
++	};
++};