On Wed, Apr 4, 2018 at 10:00 AM, Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx> wrote: > > Hi, > > Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> writes: >>>> Each DWC3 instance is connected with >>>> multiple HS PHYs and multiple SS PHYs, >>>> depending on the number of ports. >>> >>> in that case, you shouldn't need dwc3 at all. A Host-only dwc3 is xHCI >>> compliant. If you really don't have the gadget block, there's no need >>> for you to use dwc3. Just use xhci-plat directly. >> >> Sorry, I was misunderstanding. >> >> Some of our SoCs support gadget, >> so we need to use the dwc3 driver. > > fair enough. Now we need to figure out how to pass multiply PHYs to a > multi-port dwc3 instance. > > Kishon, any ideas? How do you think DT should look like? See this series from Martin Blumenstingl: https://www.spinics.net/lists/linux-usb/msg166281.html Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
