FROMLIST: dt-bindings: add document for Innosilicon HDMI on Rockchip platform

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>

Bug: None
Patchset: Rockchip Inno HDMI Patch[1/2], happy work for HDMI display.

(am from https://patchwork.kernel.org/patch/7594411/)
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I66094dc6c54eba387779b52dbc160af6fe10f518
1 file changed