From: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Date: Mon, 11 Nov 2013 13:19:18 +0000 (+0000)
Subject: ARM: STi: STIH415: Add IR support.
X-Git-Tag: dt-3.15~7^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8ccd3f3acfd8903fbc6540f81d16da1b42d156cc;p=karo-tx-linux.git

ARM: STi: STIH415: Add IR support.

This patch adds IRB support to STiH415 platforms.

Tested on B2000 and B2020 development boards.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
---

diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi
index 9ca20aafba24..f09fb10a3791 100644
--- a/arch/arm/boot/dts/stih415-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi
@@ -120,6 +120,14 @@
 				};
 			};
 
+			rc{
+				pinctrl_ir: ir0 {
+					st,pins {
+						ir = <&PIO4 0 ALT2 IN>;
+					};
+				};
+			};
+
 			gmac1 {
 				pinctrl_mii1: mii1 {
 						st,pins {
diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi
index cc9b22bc7472..d89064c20c8a 100644
--- a/arch/arm/boot/dts/stih415.dtsi
+++ b/arch/arm/boot/dts/stih415.dtsi
@@ -195,5 +195,16 @@
 			clock-names	= "stmmaceth";
 			clocks		= <&CLKS_ETH1_PHY>;
 		};
+
+		rc: rc@fe518000 {
+			compatible	= "st,comms-irb";
+			reg		= <0xfe518000 0x234>;
+			interrupts	=  <0 203 0>;
+			clocks		= <&CLK_SYSIN>;
+			rx-mode		= "infrared";
+			pinctrl-names 	= "default";
+			pinctrl-0	= <&pinctrl_ir>;
+			resets		= <&softreset STIH415_IRB_SOFTRESET>;
+		};
 	};
 };