diff options
author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-07-30 12:36:17 -0700 |
---|---|---|
committer | Johan Hovold <johan+linaro@kernel.org> | 2022-08-30 13:32:50 +0200 |
commit | c49f9d8283643fc3574f65f1a01075cb8dd5aee6 (patch) | |
tree | 94847749372675e811ac3916ef6e06bbdbf34364 | |
parent | 4f9f5b7b5c8390e073449b5422d67110f8aad8b7 (diff) |
arm64: dts: qcom: sc8280xp-lenovo-thinkpad-x13s: Add LID switch
Add gpio-keys for exposing the LID switch state.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220730193617.1688563-1-bjorn.andersson@linaro.org
-rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index d5415db91f2c..26763331eaf8 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -7,6 +7,8 @@ /dts-v1/; #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/gpio-keys.h> +#include <dt-bindings/input/input.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sc8280xp.dtsi" @@ -26,6 +28,21 @@ pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>; }; + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&hall_int_state>; + + switch-lid { + gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + wakeup-source; + wakeup-event-action = <EV_ACT_DEASSERTED>; + }; + }; + vreg_edp_bl: regulator-edp-bl { compatible = "regulator-fixed"; @@ -618,6 +635,14 @@ }; }; + hall_int_state: hall-int-state { + pins = "gpio107"; + function = "gpio"; + + input-enable; + bias-disable; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; |