This patch adds DT binding documentation for UniPhier EVEA
that is SoC inner sound codec of UniPhier series.
Signed-off-by: NKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NMark Brown <broonie@kernel.org>