dt-bindings: sound: rockchip: add compatible for rk3308/px30

This patch adds bindings for rk3308/px30.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Sugar Zhang 2019-04-04 11:53:15 +08:00 • committed by Mark Brown
commit 6bfff70798
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