[PATCH] arm64: dts: rockchip: enable hdmi on rk3399-puma-haikou

[Jakob Unterwurzacher]

Earlier kernels showed a corrupt image on hdmi, on v4.16 things
work fine at resolutions up to 1920x1080.

On v4.17-rc2 two fixes are pending for hdmi to work:

1) "iommu/rockchip: make clock handling optional"
   https://patchwork.kernel.org/patch/10344875/

2) Add missing enable_irq in rockchip_drm_vop.c
   http://lists.infradead.org/pipermail/linux-rockchip/2018-April/020427.html

These should get merged soon, so I think it's time to enable
the hdmi output in our dts.

Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher at theobroma-systems.com>
Cc: linux-rockchip at lists.infradead.org
Cc: Heiko Stuebner <heiko at sntech.de>
Cc: Klaus Goger <klaus.goger at theobroma-systems.com>
---
 arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
index 7d3e8bfd51dd..23c59c8f0775 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
@@ -143,6 +143,11 @@
 	};
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	status = "okay";
+};
+
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
@@ -281,3 +286,19 @@
 &usb_host0_ohci {
 	status = "okay";
 };
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
-- 
2.11.0