From c316d7d420ca6cad6b5b992b581122c6607553e4 Mon Sep 17 00:00:00 2001
From: Gabriel FERNANDEZ <gabriel.fernandez@st.com>
Date: Fri, 11 Apr 2014 17:07:00 +0200
Subject: ARM: STi: DT: add keyscan for stih415

Add keyscan support for stih415.
It is put disabled by default because it is not enabled on all boards
Also there are PIOs conflict with already claimed lines.

Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
---
 arch/arm/boot/dts/stih415.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'arch/arm/boot/dts/stih415.dtsi')

diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi
index d89064c20c8a..ba0905c65527 100644
--- a/arch/arm/boot/dts/stih415.dtsi
+++ b/arch/arm/boot/dts/stih415.dtsi
@@ -206,5 +206,17 @@
 			pinctrl-0	= <&pinctrl_ir>;
 			resets		= <&softreset STIH415_IRB_SOFTRESET>;
 		};
+
+		keyscan: keyscan@fe4b0000 {
+			compatible = "st,sti-keyscan";
+			status = "disabled";
+			reg = <0xfe4b0000 0x2000>;
+			interrupts = <GIC_SPI 212 IRQ_TYPE_NONE>;
+			clocks = <&CLK_SYSIN>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_keyscan>;
+			resets	= <&powerdown STIH415_KEYSCAN_POWERDOWN>,
+				  <&softreset STIH415_KEYSCAN_SOFTRESET>;
+		};
 	};
 };
-- 
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