From: Benjamin Gaignard <benjamin.gaignard@st.com>
Date: Tue, 27 Feb 2018 13:47:10 +0000 (+0100)
Subject: ARM: dts: stm32: Add push button to stm32f769 Discovery board
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4798836c206134731e6d8ec153f09b9b186acca3;p=openwrt%2Fstaging%2Fblogic.git

ARM: dts: stm32: Add push button to stm32f769 Discovery board

Add node for user push button.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
---

diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts
index ecaeb603788b..afbd7692ed0c 100644
--- a/arch/arm/boot/dts/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/stm32f769-disco.dts
@@ -73,6 +73,18 @@
 			gpios = <&gpioj 13 GPIO_ACTIVE_HIGH>;
 		};
 	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+		button@0 {
+			label = "User";
+			linux,code = <KEY_HOME>;
+			gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
+		};
+	};
 };
 
 &cec {