diff options
Diffstat (limited to 'drivers/usb/host/ehci-vf.c')
| -rw-r--r-- | drivers/usb/host/ehci-vf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-vf.c b/drivers/usb/host/ehci-vf.c index 351e0fbb50b..335e303c2aa 100644 --- a/drivers/usb/host/ehci-vf.c +++ b/drivers/usb/host/ehci-vf.c @@ -121,6 +121,11 @@ static void usb_oc_config(int index) setbits_le32(ctrl, UCTRL_OVER_CUR_DIS); } +int __weak board_usb_phy_mode(int port) +{ + return 0; +} + int __weak board_ehci_hcd_init(int port) { return 0; @@ -130,6 +135,7 @@ int ehci_hcd_init(int index, enum usb_init_type init, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { struct usb_ehci *ehci; + enum usb_init_type type; if (index >= ARRAY_SIZE(nc_reg_bases)) return -EINVAL; @@ -148,6 +154,10 @@ int ehci_hcd_init(int index, enum usb_init_type init, *hcor = (struct ehci_hcor *)((uint32_t)*hccr + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); + type = board_usb_phy_mode(index); + if (type != init) + return -ENODEV; + if (init == USB_INIT_DEVICE) { setbits_le32(&ehci->usbmode, CM_DEVICE); writel((PORT_PTS_UTMI | PORT_PTS_PTW), &ehci->portsc); |