@顾真牛 改为动态分频测试一下
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-cpcm5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3588-cpcm5-evb.dts index da170f0b2086..3f01ba675516 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-cpcm5-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-cpcm5-evb.dts @@ -1015,6 +1015,10 @@ &hdptxphy_hdmi0 { status = "okay"; }; +&hdptxphy_hdmi_clk0 { +status = "okay"; +}; + #if 1 &hdmi1 { enable-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; @@ -1044,6 +1048,10 @@ &route_hdmi1 { &hdptxphy_hdmi1 { status = "okay"; }; + +&hdptxphy_hdmi_clk1 { +status = "okay"; +}; #endif &dp0 { @@ -1304,6 +1312,8 @@ &uart2 { }; &display_subsystem { + clocks = <&hdptxphy_hdmi_clk0>, <&hdptxphy_hdmi_clk1>; + clock-names = "hdmi0_phy_pll", "hdmi1_phy_pll"; memory-region = <&drm_logo>; memory-region-names = "drm-logo"; };