linux-kernel - [PATCH 3/3] arm64: dts: mediatek: mt8395-genio-1200-evk: Add MT6359 PMIC key support

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Message-Id: <20250703-add-mt6359-pmic-keys-support-v1-3-21a4d2774e34@collabora.com>
Date: Thu, 03 Jul 2025 17:41:05 +0200
From: Louis-Alexis Eyraud <louisalexis.eyraud@...labora.com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: kernel@...labora.com, linux-input@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org, 
 Louis-Alexis Eyraud <louisalexis.eyraud@...labora.com>
Subject: [PATCH 3/3] arm64: dts: mediatek: mt8395-genio-1200-evk: Add
 MT6359 PMIC key support

Add in mt8395-genio-1200-evk devicetree file a sub node in pmic for
the mt6359-keys compatible to add the Power and Home MT6359 PMIC keys
support.

Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
index 9f0734731b5ef3c6b86693a389adc399707d5212..cf8cd37f570845a836a97564fd64a6a9a0e4e4d0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
@@ -990,6 +990,21 @@ pins {
 
 &pmic {
 	interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
+
+	mt6359keys: keys {
+		compatible = "mediatek,mt6359-keys";
+		mediatek,long-press-mode = <1>;
+		power-off-time-sec = <0>;
+
+		power-key {
+			linux,keycodes = <KEY_POWER>;
+			wakeup-source;
+		};
+
+		home {
+			linux,keycodes = <KEY_HOME>;
+		};
+	};
 };
 
 &scp {

-- 
2.50.0