From 72c6158e17cd3ef2069423ae70a24b955b1c0b72 Mon Sep 17 00:00:00 2001 From: Rudraksha Gupta Date: Mon, 24 Nov 2025 15:35:23 -0800 Subject: [PATCH] ARM: dts: qcom: msm8960: expressatt: Add Light/Proximity Sensor Currently the Proximity Sensor doesn't work, but light sensor does. Left the proximity sensor as a TODO for later. Reviewed-by: Konrad Dybcio Signed-off-by: Rudraksha Gupta Link: https://lore.kernel.org/r/20251124-expressatt_nfc_accel_magn_light-v4-2-9c5686ad67e2@gmail.com Signed-off-by: Bjorn Andersson --- .../qcom/qcom-msm8960-samsung-expressatt.dts | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts index 5ee919dce75b3..8d75ebd7976c9 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts +++ b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts @@ -54,6 +54,31 @@ }; }; +&gsbi2 { + qcom,mode = ; + + status = "okay"; +}; + +&gsbi2_i2c { + status = "okay"; + + light-sensor@39 { + compatible = "amstaos,tmd2772"; + reg = <0x39>; + interrupts-extended = <&pm8921_gpio 6 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&pm8921_l9>; + vddio-supply = <&pm8921_lvs4>; + + /* TODO: Proximity doesn't work */ + amstaos,proximity-diodes = <0>; + led-max-microamp = <100000>; + + pinctrl-0 = <&prox_sensor_int>; + pinctrl-names = "default"; + }; +}; + &gsbi5 { qcom,mode = ; status = "okay"; @@ -163,6 +188,15 @@ interrupts-extended = <&tlmm 104 IRQ_TYPE_LEVEL_LOW>; }; +&pm8921_gpio { + prox_sensor_int: prox-sensor-int-state { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-disable; + }; +}; + &rpm { regulators { compatible = "qcom,rpm-pm8921-regulators"; -- 2.47.3