ASoC: pcm3168a: Add binding document for pcm3168a codec

Add binding document for Texas Instruments pcm3168a codec

Signed-off-by: Damien.Horsley <Damien.Horsley@imgtec.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Damien.Horsley 2015-12-08 15:58:59 +00:00 • committed by Mark Brown
commit ccfa2bef0f