From: Andrew Jackson <Andrew.Jackson@arm.com>
Date: Tue, 30 Dec 2014 10:55:47 +0000 (+0000)
Subject: ASoC: dwc: Add documentation for I2S DT
X-Git-Tag: fixes-v4.0-rc1~146^2~13^2~7^3~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8b58e0b5322f91eb6fcffc337a74083a24c7149;p=pandora-kernel.git

ASoC: dwc: Add documentation for I2S DT

Add documentation for Designware I2S hardware block.  The block requires
one clock (for audio sampling) and DMA channels for receive and transmit.

Signed-off-by: Andrew Jackson <Andrew.Jackson@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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