From: Cristian Cozzolino <[email protected]> Enable the Hall effect sensor (flip cover) for Billion Capture+. The GPIO is mapped to SW_LID events as in other qcom devices.
Signed-off-by: Cristian Cozzolino <[email protected]> --- .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts index 709ea6fc9fbb..83812050a0a3 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts @@ -44,6 +44,24 @@ framebuffer@90001000 { }; }; + gpio-hall-sensor { + compatible = "gpio-keys"; + + pinctrl-0 = <&hall_sensor_default>; + pinctrl-names = "default"; + + label = "GPIO Hall Effect Sensor"; + + event-hall-sensor { + label = "Hall Effect Sensor"; + gpios = <&tlmm 46 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + linux,can-disable; + wakeup-source; + }; + }; + gpio-keys { compatible = "gpio-keys"; @@ -335,6 +353,13 @@ gpio_key_default: gpio-key-default-state { bias-pull-up; }; + hall_sensor_default: hall-sensor-default-state { + pins = "gpio46"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + mdss_default: mdss-default-state { pins = "gpio61"; function = "gpio"; -- 2.52.0
