linux-kernel - [PATCH 4/6] arm64: dts: allwinner: pinephone: Add light/proximity sensor

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Date:   Wed,  4 Nov 2020 23:41:33 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        linux-arm-kernel@...ts.infradead.org
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Samuel Holland <samuel@...lland.org>,
        Ondrej Jirman <megous@...ous.com>
Subject: [PATCH 4/6] arm64: dts: allwinner: pinephone: Add light/proximity sensor

From: Ondrej Jirman <megous@...ous.com>

Pinephone has STK3311-X proximity sensor. Add support for it.

Signed-off-by: Ondrej Jirman <megous@...ous.com>
Signed-off-by: Samuel Holland <samuel@...lland.org>
---
 .../arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index e595a8262920..9544d7658794 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -160,6 +160,16 @@ lis3mdl: lis3mdl@1e {
 		vddio-supply = <&reg_dldo1>;
 	};
 
+	/* Light/proximity sensor */
+	stk3311@48 {
+		compatible = "sensortek,stk3311";
+		reg = <0x48>;
+		interrupt-parent = <&pio>;
+		interrupts = <1 0 IRQ_TYPE_EDGE_FALLING>; /* PB0 */
+		vdd-supply = <&reg_ldo_io0>;
+		leda-supply = <&reg_dldo1>;
+	};
+
 	/* Accelerometer/gyroscope */
 	mpu6050@68 {
 		compatible = "invensense,mpu6050";
-- 
2.26.2