diff options
| author | satya priya <skakit@codeaurora.org> | 2021-09-17 16:40:40 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-09-21 18:24:23 -0500 |
| commit | bd7dd79ca335604cf0d674b29685280343042249 (patch) | |
| tree | 9e1421d83bbdb551952364b8bc16a7535e4f5389 | |
| parent | 7a5fca955037436108b6e175ff83bb7063a109f6 (diff) | |
arm64: dts: qcom: sc7280: Add volume up support for sc7280-idp
Add pm7325 PMIC gpio support for vol+ on sc7280-idp.
Signed-off-by: satya priya <skakit@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1631877040-26587-1-git-send-email-skakit@codeaurora.org
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index 3268f24a667b..feb50639ad76 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -7,11 +7,32 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h> +#include <dt-bindings/input/linux-event-codes.h> #include "sc7280.dtsi" #include "pm7325.dtsi" #include "pm8350c.dtsi" #include "pmk8350.dtsi" +/ { + gpio-keys { + compatible = "gpio-keys"; + label = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&key_vol_up_default>; + + volume-up { + label = "volume_up"; + gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = <KEY_VOLUMEUP>; + gpio-key,wakeup; + debounce-interval = <15>; + linux,can-disable; + }; + }; +}; + &apps_rsc { pm7325-regulators { compatible = "qcom,pm7325-rpmh-regulators"; @@ -288,6 +309,17 @@ /* PINCTRL - additions to nodes defined in sc7280.dtsi */ +&pm7325_gpios { + key_vol_up_default: key-vol-up-default { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-pull-up; + power-source = <0>; + qcom,drive-strength = <3>; + }; +}; + &qup_uart5_default { tx { pins = "gpio46"; |