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Subject[PATCH v2 1/7] ARM: dts: rockchip: rk3066: add HCLK_HDMI to pmu node
A MK808 TV stick with rk3066 processor
boots normal with logo and console,
but after booting the monitor remains black.
This patch fixes a vblank wait time out
by adding HCLK_HDMI to the pmu node.
The HCLK_HDMI clock is now part of the logic
that enables the RK3066_PD_VIO power domain.

Signed-off-by: Johan Jonker <>
arch/arm/boot/dts/rk3066a.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 30dc8af0b..b6b3a77da 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -669,6 +669,7 @@
<&cru SCLK_CIF0>,
<&cru ACLK_CIF0>,
<&cru HCLK_CIF0>,
+ <&cru HCLK_HDMI>,
<&cru ACLK_IPP>,
<&cru HCLK_IPP>,
<&cru ACLK_RGA>,
 \ /
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