[PATCH linux dev-5.3] ARM: dts: aspeed: rainier: gpio-keys for PSU presence

[Eddie James]

On 10/28/19 4:47 PM, Brandon Wyman wrote:
> Add in a gpio-keys section to the Rainier device tree source, add in the
> power supply presence GPIOs.


Reviewed-by: Eddie James <eajames at linux.ibm.com>


>
> Signed-off-by: Brandon Wyman <bjwyman at gmail.com>
> ---
>   arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 29 ++++++++++++++++++++
>   1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> index efb1e99b5124..6dee4bf1deef 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> @@ -3,6 +3,7 @@
>   /dts-v1/;
>   
>   #include "aspeed-g6.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
>   
>   / {
>   	model = "Rainier";
> @@ -33,6 +34,34 @@
>   		};
>   	};
>   
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		ps0-presence {
> +			label = "ps0-presence";
> +			gpios = <&gpio0 ASPEED_GPIO(S, 0) GPIO_ACTIVE_LOW>;
> +			linux,code = <ASPEED_GPIO(S, 0)>;
> +		};
> +
> +		ps1-presence {
> +			label = "ps1-presence";
> +			gpios = <&gpio0 ASPEED_GPIO(S, 1) GPIO_ACTIVE_LOW>;
> +			linux,code = <ASPEED_GPIO(S, 1)>;
> +		};
> +
> +		ps2-presence {
> +			label = "ps2-presence";
> +			gpios = <&gpio0 ASPEED_GPIO(S, 2) GPIO_ACTIVE_LOW>;
> +			linux,code = <ASPEED_GPIO(S, 2)>;
> +		};
> +
> +		ps3-presence {
> +			label = "ps3-presence";
> +			gpios = <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_LOW>;
> +			linux,code = <ASPEED_GPIO(S, 3)>;
> +		};
> +	};
> +
>   };
>   
>   &emmc_controller {