USB PHY maybe need to set PHY mode in different USB dr mode. So translate to generic PHY mode and call generic_phy_set_mode().
Signed-off-by: Minda Chen minda.chen@starfivetech.com --- drivers/usb/cdns3/core.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c index 12a741c6ea..c1a61471f9 100644 --- a/drivers/usb/cdns3/core.c +++ b/drivers/usb/cdns3/core.c @@ -321,6 +321,7 @@ static int cdns3_probe(struct cdns3 *cdns) { struct udevice *dev = cdns->dev; int ret; + int mode = PHY_MODE_INVALID;
cdns->xhci_regs = dev_remap_addr_name(dev, "xhci"); if (!cdns->xhci_regs) @@ -372,6 +373,22 @@ static int cdns3_probe(struct cdns3 *cdns) if (ret) return ret;
+ if (cdns->dr_mode == USB_DR_MODE_HOST) + mode = PHY_MODE_USB_HOST; + else if (cdns->dr_mode == USB_DR_MODE_PERIPHERAL) + mode = PHY_MODE_USB_DEVICE; + else if (cdns->dr_mode == USB_DR_MODE_OTG) + mode = PHY_MODE_USB_OTG; + + if (mode != PHY_MODE_INVALID) { + ret = generic_phy_set_mode(&cdns->usb2_phy, mode, 0); + if (ret) + return ret; + ret = generic_phy_set_mode(&cdns->usb3_phy, mode, 0); + if (ret) + return ret; + } + dev_dbg(dev, "Cadence USB3 core: probe succeed\n");
return 0;