[PATCH] dt-bindings: usb: dwc3-xilinx: allow dma-coherent

[Rob Herring]

On Fri, May 16, 2025 at 03:16:02PM +0100, Conor Dooley wrote:
> On Fri, May 16, 2025 at 06:48:36PM +0530, Radhey Shyam Pandey wrote:
> > On Versal Gen 2 SoC the LPD USB DMA controller is coherent with the CPU
> > so allow specifying the information.
> 
> Sounds like it should actually be marked required on this platform, no?

Should still work without it, just more overhead of unnecessary cache 
flushes.

Rob