From 21ccc2dfe7e66661fc3d5eebf044b9f8a718f2f1 Mon Sep 17 00:00:00 2001 From: Algea Cao Date: Tue, 3 Jun 2025 14:30:20 +0800 Subject: [PATCH] arm64: dts: rockchip: rk3588-evb: Use the hdmi phy pll dynamic allocation mode If the vp dclk clock source corresponding to hdmi is not the corresponding hdmi phy pll, that resulting in abnormal display of some resolutions. Furthermore, the use of hdmi phy pll can support more non-standard resolutions. Change-Id: I7a39ab2d73e912c596d8e1720d251e89c30b1f3b Signed-off-by: Algea Cao --- arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi index b36dd1f3c58f..925445f42981 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi @@ -280,6 +280,11 @@ mem-supply = <&vdd_cpu_big1_mem_s0>; }; +&display_subsystem { + clocks = <&hdptxphy_hdmi0>, <&hdptxphy_hdmi1>; + clock-names = "hdmi0_phy_pll", "hdmi1_phy_pll"; +}; + &dsi0 { status = "disabled"; //rockchip,lane-rate = <1000>;