ASoC: max98090: add DT binding document for MAX98090 CODEC

This binding mainly serves to document the list of input and output pins
that may be used in a sound card's audio routing table.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Stephen Warren 2013-12-04 15:19:26 -07:00 • committed by Mark Brown
commit 308a0f3f24