linux-kernel - RE: [PATCH 1/2] sdhci/tegra: Add Device Tree probing support

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Message-ID: <74CDBE0F657A3D45AFBB94109FB122FF04B3279D3F@HQMAIL01.nvidia.com>
Date:	Tue, 30 Aug 2011 09:01:37 -0700
From:	Stephen Warren <swarren@...dia.com>
To:	Shawn Guo <shawn.guo@...escale.com>
CC:	Grant Likely <grant.likely@...retlab.ca>,
	Chris Ball <cjb@...top.org>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH 1/2] sdhci/tegra: Add Device Tree probing support

Shawn Guo wrote at Monday, August 29, 2011 9:41 PM:
> On Tue, Aug 23, 2011 at 12:15:33PM -0600, Stephen Warren wrote:
> > From: Grant Likely <grant.likely@...retlab.ca>
> >
> > Add hooks to read gpio configuration out of the device tree node.
...
> > diff --git a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
...
> > +* NVIDIA Tegra Secure Digital Host Controller
> > +
> > +This controller on Tegra family SoCs provides an interface for MMC, SD,
> > +and SDIO types of memory cards.
> > +
> > +Required properties:
> > +- compatible : Should be "nvidia,<chip>-sdhci"
> > +- reg : Should contain eSDHC registers location and length
> > +- interrupts : Should contain eSDHC interrupt
> 
> You may want to replace eSDHC with something Tegra specific.

True. The patch is already submitted. Do you think it's worth posting one
just to fix that; it still seems pretty clear what's required?

Thanks.

-- 
nvpublic

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