sunxi: add support for infra receiver on A20, along with IR-related backports from...

[openwrt/openwrt.git] / target / linux / sunxi / patches-3.14 / 281-dt-sun7i-add-ir-pins.patch

diff --git a/target/linux/sunxi/patches-3.14/281-dt-sun7i-add-ir-pins.patch b/target/linux/sunxi/patches-3.14/281-dt-sun7i-add-ir-pins.patch
new file mode 100644 (file)
index 0000000..58ca0ee
--- /dev/null
+++ b/target/linux/sunxi/patches-3.14/281-dt-sun7i-add-ir-pins.patch
@@ -0,0 +1,38 @@
+From 7720fe5faadae243806833c7a7ec5d15bae244c4 Mon Sep 17 00:00:00 2001
+From: Alexander Bersenev <bay@hackerdom.ru>
+Date: Mon, 9 Jun 2014 00:08:11 +0600
+Subject: [PATCH] ARM: sunxi: Add pins for IR controller on A20 to dtsi
+
+This patch adds pins for two IR controllers on A20
+
+Signed-off-by: Alexander Bersenev <bay@hackerdom.ru>
+Signed-off-by: Alexsey Shestacov <wingrime@linux-sunxi.org>
+---
+ arch/arm/boot/dts/sun7i-a20.dtsi | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
+index e67e451..4e4d6ce 100644
+--- a/arch/arm/boot/dts/sun7i-a20.dtsi
++++ b/arch/arm/boot/dts/sun7i-a20.dtsi
+@@ -738,6 +738,20 @@
+                               allwinner,drive = <2>;
+                               allwinner,pull = <0>;
+                       };
++
++                      ir0_pins_a: ir0@0 {
++                                  allwinner,pins = "PB3","PB4";
++                                  allwinner,function = "ir0";
++                                  allwinner,drive = <0>;
++                                  allwinner,pull = <0>;
++                      };
++
++                      ir1_pins_a: ir1@0 {
++                                  allwinner,pins = "PB22","PB23";
++                                  allwinner,function = "ir1";
++                                  allwinner,drive = <0>;
++                                  allwinner,pull = <0>;
++                      };
+               };
+ 
+               timer@01c20c00 {