Commit 027523b7 authored by Lin, Meng-Bo's avatar Lin, Meng-Bo Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8916-samsung-j5-common: Add Hall sensor 



Samsung Galaxy J5 2015 and 2016 have a Hall sensor on GPIO pin 52.
Add GPIO Hall sensor for them.

Signed-off-by: default avatarLin, Meng-Bo <linmengbo0689@protonmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230106143037.547248-1-linmengbo0689@protonmail.com
parent 4414bdf9

arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi

+26 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 


#include "msm8916-pm8916.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>



/ {

	aliases {
@@ -20,6 +21,23 @@ 
		};

	};



	gpio_hall_sensor: gpio-hall-sensor {

		compatible = "gpio-keys";



		pinctrl-names = "default";

		pinctrl-0 = <&gpio_hall_sensor_default>;



		label = "GPIO Hall Effect Sensor";



		event-hall-sensor {

			label = "Hall Effect Sensor";

			gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>;

			linux,input-type = <EV_SW>;

			linux,code = <SW_LID>;

			linux,can-disable;

		};

	};



	gpio-keys {

		compatible = "gpio-keys";
@@ -192,6 +210,14 @@ 
};



&msmgpio {

	gpio_hall_sensor_default: gpio-hall-sensor-default-state {

		pins = "gpio52";

		function = "gpio";



		drive-strength = <2>;

		bias-disable;

	};



	gpio_keys_default: gpio-keys-default-state {

		pins = "gpio107", "gpio109";

		function = "gpio";