[PATCH v18 0/7] usb: dwc3: introduce Rockchip glue driver
Manivannan Sadhasivam
mani at kernel.org
Sun Nov 1 03:01:52 PST 2026
On 2026-10-21 20:05 +0200, Sebastian Reichel wrote:
> The recent Rockchip platform have a combined PHY, which does USB3 and
> DisplayPort as well as muxing the lines in arbitrary order. Changing its
> enabled functionality requires a PHY reset and as the PHY provides a
> clock to the DWC3 controller, this can result in an SError. Apart from
> that the PHY might not start up correctly when the DWC3 PIPE interface
> is running. This series prepares a Rockchip specific DWC3 glue driver to
> help out with these problems. To become useful more patches are needed
> on the Rockchip USBDP PHY side, which are send separately.
>
> This was split from the USBDP cleanup series. v17 has a dependency on
> the patches that have been merged to phy's for-next branch. There are
> some additional Rockchip USBDP phy fixes, which depend on this series
> (which is effectively also a fix).
What is the merge strategy for this series?
- Mani
More information about the linux-arm-kernel
mailing list