The RK3588 eDP controller needs the video datapath clock "hclk" to work
well. Previously, it works without explicitly adding this clock because
the 'rockchip,vo-grf = <&vo1_grf>' property implicitly enables HCLK_VO1.
Fixes: a481bb0b1ad9 ("arm64: dts: rockchip: Add eDP1 dt node for rk3588")
Signed-off-by: Damon Ding <[email protected]>
---
arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
index 6e5a58428bba..71fc4fc9e556 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi
@@ -285,8 +285,8 @@ hdmi1_out: port@1 {
edp1: edp@fded0000 {
compatible = "rockchip,rk3588-edp";
reg = <0x0 0xfded0000 0x0 0x1000>;
- clocks = <&cru CLK_EDP1_24M>, <&cru PCLK_EDP1>;
- clock-names = "dp", "pclk";
+ clocks = <&cru CLK_EDP1_24M>, <&cru PCLK_EDP1>, <&cru HCLK_VO1>;
+ clock-names = "dp", "pclk", "hclk";
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH 0>;
phys = <&hdptxphy1>;
phy-names = "dp";
--
2.34.1
