On Sun Aug 2, 2026 at 10:13 PM CEST, Marek Vasut wrote: > On 7/22/26 11:43 PM, Carlo Caione wrote: >> The MTU3 glue driver only supports the legacy U-Boot layout, where a >> synthetic mediatek,ssusb child owns the gadget resources and dr_mode. >> Upstream devicetrees instead place these properties directly on the >> controller node. The gadget therefore cannot bind when U-Boot uses an >> upstream devicetree. >> >> Search the controller children for the legacy U-Boot-only node and use >> the controller itself when none is present. This preserves compatibility >> with existing U-Boot devicetrees while allowing the driver to consume the >> upstream binding. > Can the U-Boot DTs be aligned with upstream DTs , and the driver fixed > instead ? Then this compatibility goo won't be necessary ?
Yes, that would require a bigger change in the driver to support host and peripheral in the same node / driver. I'll push a V5 soon. Thanks, -- Carlo Caione
