[PATCH 3/4] arm: dts: starqltechn: add buttons

[Dzmitry Sankouski]

Add volume up and Bixby buttons.

Signed-off-by: Dzmitry Sankouski <dsankouski at gmail.com>

Cc: Caleb Connolly <caleb.connolly at linaro.org>
Cc: Dzmitry Sankouski <dsankouski at gmail.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Sumit Garg <sumit.garg at linaro.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: Vladimir Zapolskiy <vladimir.zapolskiy at linaro.org>
---

 arch/arm/dts/starqltechn.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/dts/starqltechn.dts b/arch/arm/dts/starqltechn.dts
index 5bb1a7f90a..539c1b51ca 100644
--- a/arch/arm/dts/starqltechn.dts
+++ b/arch/arm/dts/starqltechn.dts
@@ -36,6 +36,22 @@
 		stride = <(1440 * 4)>;
 		format = "a8r8g8b8";
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		key-vol-up {
+			label = "Volume Up";
+			linux,code = <KEY_UP>;
+			gpios = <&pm8998_gpios 6 GPIO_ACTIVE_LOW>;
+		};
+
+		key-bixby {
+			label = "Bixby";
+			linux,code = <KEY_RESERVED>;
+			gpios = <&pm8998_gpios 19 GPIO_ACTIVE_LOW>;
+		};
+	};
 };
 
 &pm8998_resin {
-- 
2.39.2