[PATCH v4 03/10] arm64: dts: rockchip: Add missing hclk for RK3588 eDP0

[Damon Ding]

Add the required HCLK_VO1 bus clock to RK3588 eDP0 node with
corresponding clock-name "hclk". This clock is necessary for the
eDP controller to access video output GRF and work properly.

Previously the clock was enabled implicitly via GRF phandle
reference. Add it explicitly now to align with updated binding.

Fixes: dc79d3d5e7c7 ("arm64: dts: rockchip: Add eDP0 node for RK3588")
Signed-off-by: Damon Ding <damon.ding at rock-chips.com>

---

Changes in v4:
- Modify the commit msg.
---
 arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index 4fb8888c281c..24a5ccbac08c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -1712,8 +1712,8 @@ hdmi0_out: port at 1 {
 	edp0: edp at fdec0000 {
 		compatible = "rockchip,rk3588-edp";
 		reg = <0x0 0xfdec0000 0x0 0x1000>;
-		clocks = <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>;
-		clock-names = "dp", "pclk";
+		clocks = <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>, <&cru HCLK_VO1>;
+		clock-names = "dp", "pclk", "hclk";
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH 0>;
 		phys = <&hdptxphy0>;
 		phy-names = "dp";
-- 
2.34.1