Re: [PATCH 1/3] usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion

On Tue, Oct 27, 2020 at 11:15:24AM +0200, Felipe Balbi wrote: > > Hi, > > Serge Semin writes: > > > In accordance with [1] the DWC_usb3 core sets the GUSB2PHYACCn.VStsDone > > bit when the PHY vendor control access is done and clears it when the > > application initiates a new transaction. The

Re: [PATCH 1/3] usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion

Hi, Serge Semin writes: > In accordance with [1] the DWC_usb3 core sets the GUSB2PHYACCn.VStsDone > bit when the PHY vendor control access is done and clears it when the > application initiates a new transaction. The doc doesn't say anything > about the GUSB2PHYACCn.VStsBsy flag serving for

[PATCH 1/3] usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion

In accordance with [1] the DWC_usb3 core sets the GUSB2PHYACCn.VStsDone bit when the PHY vendor control access is done and clears it when the application initiates a new transaction. The doc doesn't say anything about the GUSB2PHYACCn.VStsBsy flag serving for the same purpose. Moreover we've