Commit 72c6158e authored by Rudraksha Gupta's avatar Rudraksha Gupta Committed by Bjorn Andersson
Browse files

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: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: default avatarRudraksha Gupta <guptarud@gmail.com>
Link: https://lore.kernel.org/r/20251124-expressatt_nfc_accel_magn_light-v4-2-9c5686ad67e2@gmail.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 4535af3d

arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts

+34 −0
Original line number Diff line number Diff line
@@ -54,6 +54,31 @@ key-volume-down { 
	};

};



&gsbi2 {

	qcom,mode = <GSBI_PROT_I2C>;



	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 = <GSBI_PROT_I2C_UART>;

	status = "okay";
@@ -163,6 +188,15 @@ &pm8921 { 
	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";