On 15/11/2022 15:11, Geert Uytterhoeven wrote: >>> + udc: usb@4001e000 { >>> + compatible = "renesas,r9a06g032-usbf", "renesas,rzn1-usbf"; >>> + reg = <0x4001e000 0x2000>; >>> + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; >>> + clocks = <&sysctrl R9A06G032_HCLK_USBF>, >>> + <&sysctrl R9A06G032_HCLK_USBPM>; >>> + clock-names = "hclkf", "hclkpm"; >>> + power-domains = <&sysctrl>; >>> + status = "disabled"; >> >> If you provided all resources (clocks, power domains etc), why disabling it? > > Doesn't this depend on wiring on the board, and providing pin control > in the board DTS? > Yes, that could be the reason, so if this was the intention, it's fine. Best regards, Krzysztof