forked from Minki/linux
ARM: dts: msm8974-hammerhead: Introduce gpio-keys nodes
This introduces the gpio-keys node for keys of hammerhead and pinctrl state associated with it. Cc: Andy Gross <andy.gross@linaro.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: David Brown <david.brown@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Russell King <linux@armlinux.org.uk> Cc: linux-arm-msm@vger.kernel.org Cc: linux-soc@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Bhushan Shah <bshah@kde.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
This commit is contained in:
parent
b8066645f6
commit
f7af7de89f
@ -2,6 +2,7 @@
|
||||
#include "qcom-pm8841.dtsi"
|
||||
#include "qcom-pm8941.dtsi"
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/input/input.h>
|
||||
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
|
||||
|
||||
/ {
|
||||
@ -223,4 +224,39 @@
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
input-name = "gpio-keys";
|
||||
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&gpio_keys_pin_a>;
|
||||
|
||||
volume-up {
|
||||
label = "volume_up";
|
||||
gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
|
||||
linux,input-type = <1>;
|
||||
linux,code = <KEY_VOLUMEUP>;
|
||||
};
|
||||
|
||||
volume-down {
|
||||
label = "volume_down";
|
||||
gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>;
|
||||
linux,input-type = <1>;
|
||||
linux,code = <KEY_VOLUMEDOWN>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&spmi_bus {
|
||||
pm8941@0 {
|
||||
gpios@c000 {
|
||||
gpio_keys_pin_a: gpio-keys-active {
|
||||
pins = "gpio2", "gpio3";
|
||||
function = "normal";
|
||||
|
||||
bias-pull-up;
|
||||
power-source = <PM8941_GPIO_S3>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
Loading…
Reference in New Issue
Block a user