Re: [PATCH 1/3] usb: dwc3: pci: Add GPIO lookup table on platforms without ACPI GPIO resources

2018-06-10 Thread Hans de Goede
Hi, On 07-06-18 15:35, Hans de Goede wrote: Hi, On 07-06-18 15:28, Andy Shevchenko wrote: On Thu, Jun 7, 2018 at 1:38 PM, Hans de Goede wrote: Bay Trail / BYT SoCs do not have a builtin device-mode phy, instead they require an external ULPI phy for device-mode. Only some BYT devices have

Re: [PATCH 1/3] usb: dwc3: pci: Add GPIO lookup table on platforms without ACPI GPIO resources

2018-06-07 Thread Hans de Goede
Hi, On 07-06-18 15:28, Andy Shevchenko wrote: On Thu, Jun 7, 2018 at 1:38 PM, Hans de Goede wrote: Bay Trail / BYT SoCs do not have a builtin device-mode phy, instead they require an external ULPI phy for device-mode. Only some BYT devices have an external phy, but even on those devices

Re: [PATCH 1/3] usb: dwc3: pci: Add GPIO lookup table on platforms without ACPI GPIO resources

2018-06-07 Thread Andy Shevchenko
On Thu, Jun 7, 2018 at 1:38 PM, Hans de Goede wrote: > Bay Trail / BYT SoCs do not have a builtin device-mode phy, instead > they require an external ULPI phy for device-mode. > > Only some BYT devices have an external phy, but even on those devices > device-mode is not working because the dwc3

[PATCH 1/3] usb: dwc3: pci: Add GPIO lookup table on platforms without ACPI GPIO resources

2018-06-07 Thread Hans de Goede
Bay Trail / BYT SoCs do not have a builtin device-mode phy, instead they require an external ULPI phy for device-mode. Only some BYT devices have an external phy, but even on those devices device-mode is not working because the dwc3 does not see the phy. The problem is that the ACPI fwnode for