On 26/01/2024 13:59, Roger Quadros wrote: > power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; > @@ -648,7 +648,7 @@ usbss1: dwc3-usb@f910000 { > reg = <0x00 0x0f910000 0x00 0x800>; > clocks = <&k3_clks 162 3>; > clock-names = "ref"; > - ti,syscon-phy-pll-refclk = <&wkup_conf 0x4018>; > + ti,syscon-phy-pll-refclk = <&usb1_phy_ctrl 0x0>; > #address-cells = <2>; > #size-cells = <2>; > power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; > diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi > index fef76f52a52e..bd09662a3c29 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi > @@ -19,6 +19,16 @@ chipid: chipid@14 { > compatible = "ti,am654-chipid"; > reg = <0x14 0x4>; > }; > + > + usb0_phy_ctrl: syscon@4008 { > + compatible = "syscon"; Not allowed alone and should cause warnings. It does not look like you tested the DTS against bindings. Please run `make dtbs_check W=1` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ for instructions). Best regards, Krzysztof