arm64: dts: rockchip: connect hdmi sound in rk3399

Everything is in place and working, it only needed to be wired up.

Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Vicente Bergas 2018-06-03 00:07:17 +02:00 • committed by Heiko Stuebner
commit 0d60d48ca3