linux-kernel - Re: [RFC PATCH 1/4] Documentation: mmc: add description for new caps

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Date:	Wed, 8 Jun 2016 15:48:48 -0500
From:	Rob Herring <robh@...nel.org>
To:	Shawn Lin <shawn.lin@...k-chips.com>
Cc:	Ulf Hansson <ulf.hansson@...aro.org>,
	Jaehoon Chung <jh80.chung@...sung.com>,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Doug Anderson <dianders@...omium.org>,
	linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org
Subject: Re: [RFC PATCH 1/4] Documentation: mmc: add description for new caps

On Wed, Jun 08, 2016 at 04:20:21PM +0800, Shawn Lin wrote:
> Let's add some basic description for cap-no-sdio,
> cap-no-sd and cap-no-mmc.

This doesn't say why.

If you know what is there, then there's a better way to do this. Look at 
the child nodes because chances are if you have something soldered down 
like SDIO or eMMC, then you have a child node already for resets, 
regulators, etc.

Rob