[PATCH 2/2] arm64: dts: rockchip: rockpro64 fix video output chain

[Oskari Lemmela]

Rockpro64 is not able boot if kernel is compiled with
CONFIG_DRM_ROCKCHIP=m

Enable Rockpro64 board HDMI output to fix issue.

Signed-off-by: Oskari Lemmela <oskari@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index 5bd4d69914bd..be78172abc09 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -205,6 +205,13 @@
 	status = "okay";
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_cec>;
+	status = "okay";
+};
+
 &i2c0 {
 	clock-frequency = <400000>;
 	i2c-scl-rising-time-ns = <168>;
-- 
2.17.1