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From:   Nikita Travkin <nikita@trvn.ru>
To:     agross@kernel.org, bjorn.andersson@linaro.org
Cc:     robh+dt@kernel.org, krzysztof.kozlowski@canonical.com,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        ~postmarketos/upstreaming@lists.sr.ht,
        Nikita Travkin <nikita@trvn.ru>,
        Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH] arm64: dts: qcom: msm8916-longcheer-l8150: Add light and proximity sensor
Date:   Sat, 19 Feb 2022 19:51:40 +0500
Message-Id: <20220219145140.84712-1-nikita@trvn.ru>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

L8150 uses LTR559 as a light and proximity sensor. Add it to the
devicetree.

Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
 .../boot/dts/qcom/msm8916-longcheer-l8150.dts | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
index 852de624f5af..b3836dde8a54 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
@@ -151,6 +151,21 @@ magnetometer@12 {
 		vddio-supply = <&pm8916_l6>;
 	};
 
+	light-sensor@23 {
+		compatible = "liteon,ltr559";
+		reg = <0x23>;
+		proximity-near-level = <75>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <115 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&light_int_default>;
+
+		vdd-supply = <&pm8916_l17>;
+		vio-supply = <&pm8916_l6>;
+	};
+
 	gyroscope@68 {
 		compatible = "bosch,bmg160";
 		reg = <0x68>;
@@ -392,6 +407,14 @@ gyro_int_default: gyro-int-default {
 		bias-disable;
 	};
 
+	light_int_default: light-int-default {
+		pins = "gpio115";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	magn_int_default: magn-int-default {
 		pins = "gpio113";
 		function = "gpio";
-- 
2.34.1