Re: [PATCH 2/2] arm64: dts: qcom: ipq9574: Enable WPS buttons

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 14.06.2023 10:50, Anusha Rao wrote:
> Add support for wps buttons on GPIO 37.
> 
> Signed-off-by: Anusha Rao <quic_anusha@xxxxxxxxxxx>
> ---
>  .../boot/dts/qcom/ipq9574-rdp-common.dtsi     | 23 +++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> index 999902bc70bd..fd5326dc1773 100644
> --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> @@ -8,6 +8,8 @@
>  
>  /dts-v1/;
>  
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
>  #include "ipq9574.dtsi"
>  
>  / {
> @@ -18,6 +20,20 @@
>  	chosen {
>  		stdout-path = "serial0:115200n8";
>  	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&gpio_keys_default>;
> +		pinctrl-names = "default";
> +
> +		button-wps {
> +			label = "wps";
> +			linux,code = <KEY_WPS_BUTTON>;
> +			gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <1>;
This line is unnecessary, it's set to 'key' by default. With that:

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>

Konrad
> +			debounce-interval = <60>;
> +		};
> +	};
>  };
>  
>  &blsp1_spi0 {
> @@ -114,6 +130,13 @@
>  		drive-strength = <8>;
>  		bias-disable;
>  	};
> +
> +	gpio_keys_default: gpio-keys-default-state {
> +		pins = "gpio37";
> +		function = "gpio";
> +		drive-strength = <8>;
> +		bias-pull-up;
> +	};
>  };
>  
>  &xo_board_clk {



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux