ASoC: cs42l42: Add devicetree bindings for CS42L42

Add devicetree bindings documentation file for Cirrus
Logic CS42L42 codec.

Signed-off-by: James Schulman <james.schulman@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
James Schulman 2016-11-07 14:38:38 -06:00 • committed by Mark Brown
commit da16c55793