linux-kernel - Re: [PATCH] ARM: dts: imx6q-bx50v3: disable SD card

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Date:   Wed, 12 Jul 2017 16:28:53 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Romain Perier <romain.perier@...labora.com>
Cc:     Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Ian Campbell <ijc+devicetree@...lion.org.uk>,
        Pawel Moll <pawel.moll@....com>,
        Mark Rutland <mark.rutland@....com>,
        Kumar Gala <galak@...eaurora.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Ian Ray <ian.ray@...com>
Subject: Re: [PATCH] ARM: dts: imx6q-bx50v3: disable SD card

On Fri, Jun 30, 2017 at 03:35:57PM +0200, Romain Perier wrote:
> From: Ian Ray <ian.ray@...com>
> 
> Default boot medium must be internal eMMC, we don't want the SDIO to be
> used for these devices. This commit disables the SD card interface
> for GE Healthcare Bx50v3 devices.
> 
> Signed-off-by: Ian Ray <ian.ray@...com>
> Signed-off-by: Romain Perier <romain.perier@...labora.com>
> ---
>  arch/arm/boot/dts/imx6q-bx50v3.dtsi | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
> index 75201ca..25466372 100644
> --- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
> +++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
> @@ -326,3 +326,7 @@
>  		tcxo-clock-frequency = <26000000>;
>  	};
>  };
> +
> +&usdhc2 {
> +	status = "disabled";
> +};

Please keep the node alphabetically sorted.

Shawn

> -- 
> 1.8.3.1
>