Merge patch series "dwc3: gadget: properly fix cache operations"

Neil Armstrong <neil.armstrong@linaro.org> says:

We experience huge problems with cache handling on Qualcomm
systems, and it appears the dcache handling in the DWC3 gadget
code is quite wrong and causes operational issues.

This serie fixes the dcache operations on unaligned data,
and properly invalidate buffers when reading back data from
hardware.

Link: https://lore.kernel.org/r/20241011-u-boot-dwc3-gadget-dcache-fixup-v4-0-5f3498d8035b@linaro.org