Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Lin, Meng-Bo <linmengbo0689@protonmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230106143037.547248-1-linmengbo0689@protonmail.com
authored by
Lin, Meng-Bo
and committed by
Bjorn Andersson
027523b7
4414bdf9
+26
+26
arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
+26
arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
···
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#include "msm8916-pm8916.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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aliases {
···
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tz-apps@85500000 {
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reg = <0x0 0x85500000 0x0 0xb00000>;
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no-map;
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};
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};
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gpio_hall_sensor: gpio-hall-sensor {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_hall_sensor_default>;
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label = "GPIO Hall Effect Sensor";
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event-hall-sensor {
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label = "Hall Effect Sensor";
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gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>;
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linux,input-type = <EV_SW>;
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linux,code = <SW_LID>;
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linux,can-disable;
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};
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};
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···
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};
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&msmgpio {
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gpio_hall_sensor_default: gpio-hall-sensor-default-state {
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pins = "gpio52";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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gpio_keys_default: gpio-keys-default-state {
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pins = "gpio107", "gpio109";
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function = "gpio";