diff options
Diffstat (limited to 'drivers/usb/dwc3/host.c')
| -rw-r--r-- | drivers/usb/dwc3/host.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index 1c513bf8002e..b426ee177162 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -126,10 +126,12 @@ out: int dwc3_host_init(struct dwc3 *dwc) { + struct platform_device *pdev = to_platform_device(dwc->dev); struct property_entry props[6]; struct platform_device *xhci; int ret, irq; int prop_idx = 0; + int id; /* * Some platforms need to power off all Root hub ports immediately after DWC3 set to host @@ -141,7 +143,12 @@ int dwc3_host_init(struct dwc3 *dwc) if (irq < 0) return irq; - xhci = platform_device_alloc("xhci-hcd", PLATFORM_DEVID_AUTO); + id = of_alias_get_id(pdev->dev.of_node, "usb"); + if (id >= 0) + xhci = platform_device_alloc("xhci-hcd", id); + else + xhci = platform_device_alloc("xhci-hcd", PLATFORM_DEVID_AUTO); + if (!xhci) { dev_err(dwc->dev, "couldn't allocate xHCI device\n"); return -ENOMEM; |