ASoC: add hi6210-i2s DT bindings

Adds DT bindings documentation for the hi6210-i2s driver.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
John Stultz 2017-03-31 15:05:59 -07:00 • committed by Mark Brown
commit 9e615f63cb