From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Tue, 14 Oct 2014 14:11:02 +0000 (-0300)
Subject: ASoC: sgtl500: Document the required supplies
X-Git-Tag: omap-for-v3.19/fixes-not-urgent-part1~38^2~3^2^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c171b120c327e41278fc55d0b3d44be109dbf8c3;p=pandora-kernel.git

ASoC: sgtl500: Document the required supplies

sgtl5000 has two required supplies: VDDA and VDDIO and one optional supply:
VDDD, so document this properly.

Not passing VDDA and VDDIO prevents the driver to probe successfully.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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