ARM: dts: stm32: Add push button to stm32f469 Discovery board

Message ID 20180117094005.20728-3-benjamin.gaignard@st.com
State New
Headers show
Series
  • ARM: dts: stm32: Add push button to stm32f469 Discovery board
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Commit Message

Benjamin Gaignard Jan. 17, 2018, 9:40 a.m.
Add node for user push button.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>

---
 arch/arm/boot/dts/stm32f469-disco.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

-- 
2.15.0

Patch

diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 5e9994840a24..c93d83d53bc8 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -86,6 +86,18 @@ 
 			gpios = <&gpiok 3 1>;
 	};
 
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+		button@0 {
+			label = "User";
+			linux,code = <KEY_WAKEUP>;
+			gpios = <&gpioa 0 0>;
+		};
+	};
+
 	/* This turns on vbus for otg for host mode (dwc2) */
 	vcc5v_otg: vcc5v-otg-regulator {
 		compatible = "regulator-fixed";