On Wed, Jun 15, 2022 at 7:53 AM Geert Uytterhoeven <geert+renesas@xxxxxxxxx> wrote: > > "make dtbs_check": > > arch/arm/boot/dts/r8a77470-iwg23s-sbc.dtb: usb@ee080100: phys: [[17, 0], [31]] is too long > From schema: Documentation/devicetree/bindings/usb/generic-ehci.yaml > arch/arm/boot/dts/r8a77470-iwg23s-sbc.dtb: usb@ee0c0100: phys: [[17, 1], [33], [21, 0]] is too long > From schema: Documentation/devicetree/bindings/usb/generic-ehci.yaml > > Some USB EHCI controllers (e.g. on the Renesas RZ/G1C SoC) have multiple > PHYs. Increase the maximum number of PHYs to 3, which is sufficient for > now. Maybe not so 'generic'. Why are there 3? I understand USB3 HCI having 2 for SS and HS. Is it for multiple ports? There's a thread about that currently (Mediatek IIRC) and how to handle multiple phys. Rob
