linux-kernel - Re: [PATCH 3/4] ARM: bcm2835: Include SDHOST in the device tree.

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Date:	Sat, 27 Feb 2016 21:17:00 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Eric Anholt <eric@...olt.net>, linux-rpi-kernel@...ts.infradead.org
Cc:	Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Florian Fainelli <f.fainelli@...il.com>,
	Pawel Moll <pawel.moll@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Lee Jones <lee@...nel.org>, linux-mmc@...r.kernel.org,
	linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
	Kumar Gala <galak@...eaurora.org>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 3/4] ARM: bcm2835: Include SDHOST in the device tree.

Hello.

On 02/27/2016 02:05 AM, Eric Anholt wrote:

> It's disabled by default, and will be enabled by a particular board's
> DT.  The DMA channels are also currently left out, because our DMA
> engine support doesn't yet include slave SG, and there doesn't appear
> to be a clean way to include "does slave SG" in the channel
> request/config process.
>
> Signed-off-by: Eric Anholt <eric@...olt.net>
> ---
>   arch/arm/boot/dts/bcm283x.dtsi | 8 ++++++++
>   1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
> index 597a78f..7b2721b 100644
> --- a/arch/arm/boot/dts/bcm283x.dtsi
> +++ b/arch/arm/boot/dts/bcm283x.dtsi
> @@ -366,6 +366,14 @@
>   			status = "disabled";
>   		};
>
> +		sdhost: sdhost@...02000 {

    Please just sd@...02000 to better comply with ePAPR.

[...]

MBR, Sergei