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    Subject[PATCH v4 5/8] arm64: dts: qcom: sdm660-xiaomi-lavender: Add volume up button
    Date
    This enables the volume up key.

    Signed-off-by: Dang Huynh <danct12@riseup.net>
    ---
    .../arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts | 14 ++++++++++++++
    1 file changed, 14 insertions(+)

    diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
    index 9a6684922804..c7bdf4c28be4 100644
    --- a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
    +++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
    @@ -9,6 +9,8 @@
    #include "sdm660.dtsi"
    #include "pm660.dtsi"
    #include "pm660l.dtsi"
    +#include <dt-bindings/input/input.h>
    +#include <dt-bindings/input/gpio-keys.h>

    / {
    model = "Xiaomi Redmi Note 7";
    @@ -33,6 +35,18 @@ vph_pwr: vph-pwr-regulator {
    regulator-boot-on;
    };

    + gpio-keys {
    + compatible = "gpio-keys";
    + input-name = "gpio-keys";
    +
    + volup {
    + label = "Volume Up";
    + gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
    + linux,code = <KEY_VOLUMEUP>;
    + debounce-interval = <15>;
    + };
    + };
    +
    reserved-memory {
    #address-cells = <2>;
    #size-cells = <2>;
    --
    2.33.1
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