Hi Krishna, I'm unable to apply your patch series, it looks like patch 2 is malformed. 'git am' prints the following: Applying: dt-bindings: usb: Add bindings for multiport properties on DWC3 controller Applying: usb: dwc3: core: Access XHCI address space temporarily to read port info error: corrupt patch at line 83 Patch failed at 0002 usb: dwc3: core: Access XHCI address space temporarily to read port info Are you able to apply the series on your side? Best, Adrien