arm64: dts: rockchip: generalize rk3399 #sound-dai-cells

The soc spdif and i2s controllers always only have one compontent, so
always require #sound-dai-cells to be 0. Therefore there is no need to
duplicate this property in individual boards.

So move them to rk3399.dtsi.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2018-06-16 16:11:32 +02:00
commit 4486baca66
5 changed files with 3 additions and 7 deletions