dt-bindings: ASoC: Add tas2770 smart PA dt bindings

Add tas2770 smart PA dt bindings

Signed-off-by: Frank Shi <shifu0704@thundersoft.com>
Link: https://lore.kernel.org/r/1568962709-19185-1-git-send-email-shifu0704@thundersoft.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed