From mboxrd@z Thu Jan  1 00:00:00 1970
From: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v2] dts: cubox: Map gpio-keys to gpio3 8
Date: Mon, 23 Mar 2015 21:32:54 +0800
Message-ID: <20150323133252.GE28410@dragon>
References: <1426542829-16786-1-git-send-email-george.joseph@fairview5.com>
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To: George Joseph <george.joseph-H+B1fhQ+CpcEVd8bySq3Wg@public.gmane.org>, Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>, Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>, Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
List-Id: devicetree@vger.kernel.org

On Mon, Mar 16, 2015 at 03:53:49PM -0600, George Joseph wrote:
> The Cubox has a recessed button between the HDMI and RJ-45 connectors
> that wasn't mapped in the device tree, so I've mapped it to gpio-keys
> BTN_0.
> 
> Signed-off-by: George Joseph <george.joseph-H+B1fhQ+CpcEVd8bySq3Wg@public.gmane.org>
> Tested-by: George Joseph <george.joseph-H+B1fhQ+CpcEVd8bySq3Wg@public.gmane.org>

Russell,

Are you fine with this patch?

Shawn

> ---
>  arch/arm/boot/dts/imx6qdl-cubox-i.dtsi | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
> index 6a524ca..de6e3a8 100644
> --- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
> @@ -3,6 +3,8 @@
>   */
>  #include "imx6qdl-microsom.dtsi"
>  #include "imx6qdl-microsom-ar8035.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/gpio.h>
>  
>  / {
>  	ir_recv: ir-receiver {
> @@ -66,6 +68,18 @@
>  		spdif-controller = <&spdif>;
>  		spdif-out;
>  	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		pinctrl-0 = <&pinctrl_gpio_key>;
> +		pinctrl-names = "default";
> +
> +		button_0 {
> +			label = "Button 0";
> +			gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
> +			linux,code = <BTN_0>;
> +		};
> +	};
>  };
>  
>  &hdmi {
> @@ -170,6 +184,12 @@
>  				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
>  			>;
>  		};
> +
> +		pinctrl_gpio_key: gpio-key {
> +			fsl,pins = <
> +				MX6QDL_PAD_EIM_DA8__GPIO3_IO08	0x17059
> +			>;
> +		};
>  	};
>  };
>  
> -- 
> 2.1.0
> 
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