netdev - Re: [PATCH v2 1/4] devicetree: bindings: Properly document micrel ks8851 SPI chips

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Message-ID: <20140524122034.GQ22111@sirena.org.uk>
Date:	Sat, 24 May 2014 13:20:34 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	"David S . Miller" <davem@...emloft.net>,
	Nishanth Menon <nm@...com>,
	Mark Rutland <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	linux-arm-msm@...r.kernel.org, Kumar Gala <galak@...eaurora.org>,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Rob Herring <robh+dt@...nel.org>, netdev@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 1/4] devicetree: bindings: Properly document micrel
 ks8851 SPI chips

On Fri, May 23, 2014 at 12:57:17PM -0700, Stephen Boyd wrote:

>  Optional properties:
> -- vdd-supply:	supply for Ethernet mac
> +- vdd-supply: analog 3.3V supply for Ethernet mac
> +- vdd-io-supply: digital 1.8V IO supply for Ethernet mac
> +- reset-gpios: reset_n input pin

Are we *positive* that power is optional?  I do note that there aren't
any mandatory supplies for the device which seems very strange...

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