brcm2708: rename all patches from raspberrypi git tree to use 950 prefix

Right now all brcm2708 patches are extracted from the non-mainline
raspberrypi/linux git tree. Many of them are hacks and/or are unneeded
in LEDE. Raspberry Pi is getting better and better mainline support so
it would be nice to finally start maintaining patches in a cleaner way:
1) Backport patches accepted in upstream tree
2) Start using upstream drivers
3) Pick only these patches that are needed for more complete support

Handling above tasks requires grouping patches - ideally using the same
prefixes as generic ones. It means we should rename existing patches to
use some high prefix. This will allow e.g. use 0xx for backported code.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 101 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.9/950-0160-ARM-bcm2835-dt-Add-the-DSI-module-nodes-and-clocks.patch b/target/linux/brcm2708/patches-4.9/950-0160-ARM-bcm2835-dt-Add-the-DSI-module-nodes-and-clocks.patch
new file mode 100644
index 0000000000..444c287eed
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.9/950-0160-ARM-bcm2835-dt-Add-the-DSI-module-nodes-and-clocks.patch
@@ -0,0 +1,101 @@
+From fc25cd03ca1c696dacb74d2006c0f176ce800566 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Tue, 13 Dec 2016 15:15:10 -0800
+Subject: [PATCH] ARM: bcm2835: dt: Add the DSI module nodes and clocks.
+
+The modules stay disabled by default, and if you want to enable DSI
+you'll need an overlay that connects a panel to it.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+---
+ arch/arm/boot/dts/bcm2835-rpi.dtsi |  8 +++++++
+ arch/arm/boot/dts/bcm283x.dtsi     | 49 +++++++++++++++++++++++++++++++++++---
+ 2 files changed, 54 insertions(+), 3 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+@@ -84,3 +84,11 @@
+ 	power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
+ 	status = "okay";
+ };
++
++&dsi0 {
++	power-domains = <&power RPI_POWER_DOMAIN_DSI0>;
++};
++
++&dsi1 {
++	power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
++};
+--- a/arch/arm/boot/dts/bcm283x.dtsi
++++ b/arch/arm/boot/dts/bcm283x.dtsi
+@@ -93,10 +93,13 @@
+ 			#clock-cells = <1>;
+ 			reg = <0x7e101000 0x2000>;
+ 
+-			/* CPRMAN derives everything from the platform's
+-			 * oscillator.
++			/* CPRMAN derives almost everything from the
++			 * platform's oscillator.  However, the DSI
++			 * pixel clocks come from the DSI analog PHY.
+ 			 */
+-			clocks = <&clk_osc>;
++			clocks = <&clk_osc>,
++				<&dsi0 0>, <&dsi0 1>, <&dsi0 2>,
++				<&dsi1 0>, <&dsi1 1>, <&dsi1 2>;
+ 		};
+ 
+ 		rng@7e104000 {
+@@ -188,6 +191,26 @@
+ 			interrupts = <2 14>; /* pwa1 */
+ 		};
+ 
++		dsi0: dsi@7e209000 {
++			compatible = "brcm,bcm2835-dsi0";
++			reg = <0x7e209000 0x78>;
++			interrupts = <2 4>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			#clock-cells = <1>;
++
++			clocks = <&clocks BCM2835_PLLA_DSI0>,
++				 <&clocks BCM2835_CLOCK_DSI0E>,
++				 <&clocks BCM2835_CLOCK_DSI0P>;
++			clock-names = "phy", "escape", "pixel";
++
++			clock-output-names = "dsi0_byte",
++					     "dsi0_ddr2",
++					     "dsi0_ddr";
++
++			status = "disabled";
++		};
++
+ 		aux: aux@0x7e215000 {
+ 			compatible = "brcm,bcm2835-aux";
+ 			#clock-cells = <1>;
+@@ -247,6 +270,26 @@
+ 			interrupts = <2 1>;
+ 		};
+ 
++		dsi1: dsi@7e700000 {
++			compatible = "brcm,bcm2835-dsi1";
++			reg = <0x7e700000 0x8c>;
++			interrupts = <2 12>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			#clock-cells = <1>;
++
++			clocks = <&clocks BCM2835_PLLD_DSI1>,
++				 <&clocks BCM2835_CLOCK_DSI1E>,
++				 <&clocks BCM2835_CLOCK_DSI1P>;
++			clock-names = "phy", "escape", "pixel";
++
++			clock-output-names = "dsi1_byte",
++					     "dsi1_ddr2",
++					     "dsi1_ddr";
++
++			status = "disabled";
++		};
++
+ 		i2c1: i2c@7e804000 {
+ 			compatible = "brcm,bcm2835-i2c";
+ 			reg = <0x7e804000 0x1000>;