Hi Marek > > On 8/16/19 6:45 AM, Sherry Sun wrote: > > Hi Marek > > > >> > >> On 8/14/19 2:16 PM, sherry sun wrote: > >>> From: Sherry Sun <sherry....@nxp.com> > >>> > >>> This driver is ported from NXP i.MX U-Boot version imx_v2019.04 and > >>> some changes have also been made to adapt to U-Boot. > >>> > >>> Add the Cadence USB3 IP(CDNS3) driver for the gadget (device mode). > >>> The CDNS3 gadget driver support DM mode. CONFIG_DM_USB_GADGET > >> should > >>> be enabled when use this driver. And gadget_is_cdns3 checking is > >>> added to provide bcdUSB value in device descriptor. > >> > >> The cadence core isn't xhci compatible ? Sigh ... > >> > > > > Actually, I'm not very understand what the xhci compatible means? > > The cadence core can support usb peripheral and host. But for now, we > > just done the gadget part in the core code. If it needed later, we can > > add the host part to it. > > So this is all needed to support gadget on the cadence3 ?
Yes, this patch is all needed for cdns3 usb gadget driver. I have already validated this on i.MX8 platform. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot