[PATCH v3 06/15] at91: dt: at91sam9261ek: Adds DT entries for the 4 user buttons

[Jean-Christophe PLAGNIOL-VILLARD]

On 16:57 Thu 23 Jan     , Jean-Jacques Hiblot wrote:
> Signed-off-by: Jean-Jacques Hiblot <jjhiblot at traphandler.com>
> ---
>  arch/arm/boot/dts/at91sam9261ek.dts | 39 +++++++++++++++++++++++++++++++++++++
>  1 file changed, 39 insertions(+)

do only one patch for the 9261ek support no nned to clean
> 
> diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
> index 8909217..5555e9f5 100644
> --- a/arch/arm/boot/dts/at91sam9261ek.dts
> +++ b/arch/arm/boot/dts/at91sam9261ek.dts
> @@ -83,6 +83,15 @@
>  						AT91_PIOA 23  AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
>  					};
>  				};
> +
> +				keys {
> +					pinctrl_keys: keys-0 {
> +						atmel,pins = <AT91_PIOA 27  AT91_PERIPH_GPIO AT91_PINCTRL_NONE
> +						AT91_PIOA 26  AT91_PERIPH_GPIO AT91_PINCTRL_NONE
> +						AT91_PIOA 25  AT91_PERIPH_GPIO AT91_PINCTRL_NONE
> +						AT91_PIOA 24  AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> +					};
> +				};

no need this you can drop it

you just describe a gpio which we do not describe in pinctrl
>  			};
>  
>  			watchdog at fffffd40 {
> @@ -109,4 +118,34 @@
>  			linux,default-trigger = "heartbeat";
>  		};
>  	};
> +
> +	gpio_keys {
> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&pinctrl_keys>;
> +
> +		button_0 {
> +			label = "button_0";
> +			gpios = <&pioA 27 GPIO_ACTIVE_LOW>;
> +			linux,code = <256>;
> +			gpio-key,wakeup;
> +		};
> +		button_1 {
> +			label = "button_1";
> +			gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
> +			linux,code = <257>;
> +			gpio-key,wakeup;
> +		};
> +		button_2 {
> +			label = "button_2";
> +			gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
> +			linux,code = <258>;
> +			gpio-key,wakeup;
> +		};
> +		button_3 {
> +			label = "button_3";
> +			gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
> +			linux,code = <259>;
> +			gpio-key,wakeup;
> +		};
> +	};
>  };
> -- 
> 1.8.5.2
>