Re: [PATCH 4/7] arm64: dts: qcom: sdm660-xiaomi-lavender: Add volume up button

Martin Botka
2021-11-07T21:58:38Z

Reviewed-by: Martin Botka <martin.botka@somainline.org>

On Mon, Nov 8 2021 at 02:55:08 AM +0700, Dang Huynh
<danct12@riseup.net> wrote:
> This enables the volume up key.
>
> Signed-off-by: Dang Huynh <danct12@riseup.net>
> ---
> .../boot/dts/qcom/sdm660-xiaomi-lavender.dts | 20
> +++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> index 28408240735b..5e4682f54fbe 100644
> --- a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> @@ -9,6 +9,9 @@
> #include "sdm660.dtsi"
> #include "pm660.dtsi"
> #include "pm660l.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/input/gpio-keys.h>
>
> / {
> model = "Xiaomi Redmi Note 7";
> @@ -31,6 +34,23 @@ vph_pwr: vph-pwr-regulator {
> regulator-boot-on;
> };
>
> + gpio_keys {
> + status = "okay";
> + compatible = "gpio-keys";
> + input-name = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + vol_up {
> + label = "Volume Up";
> + gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
> + linux,input-type = <1>;
> + linux,code = <KEY_VOLUMEUP>;
> + gpio-key,wakeup;
> + debounce-interval = <15>;
> + };
> + };
> +
> reserved-memory {
> #address-cells = <2>;
> #size-cells = <2>;
> --
> 2.33.1
>