linux-kernel - Re: [PATCH 1/2] ARM: ux500: Disable the MMCI gpio-regulator by default

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Date:	Tue, 20 Nov 2012 16:08:16 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, linus.walleij@...ricsson.com
Subject: Re: [PATCH 1/2] ARM: ux500: Disable the MMCI gpio-regulator by
 default

On Thu, 15 Nov 2012, Lee Jones wrote:

> Not all supported boards will require a MMCI gpio-regulator,
> therefore it's a good idea to only enable the node when and if
> it is required. Let's disable it by default.
> 
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  arch/arm/boot/dts/dbx5x0.dtsi |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
> index 7ce45fc..d8ba489 100644
> --- a/arch/arm/boot/dts/dbx5x0.dtsi
> +++ b/arch/arm/boot/dts/dbx5x0.dtsi
> @@ -642,6 +642,8 @@
>  			gpio-enable = <&tc3589x_gpio 17 0x4>;
>  			states = <1800000 0x1
>  				  2900000 0x0>;
> +
> +			status = "disabled";
>  		};
>  	};
>  };
> -- 
> 1.7.9.5
> 

Prod for Linus.

-- 
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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