From 697fdbae08daee5004883a928618dcd086d25d72 Mon Sep 17 00:00:00 2001 From: John Youn Date: Sat, 26 Sep 2015 00:11:15 -0700 Subject: usb: dwc3: pci: Add platform data for Synopsys HAPS commit bb7f3d6d323a56b9c3b3e727380d1395a7f10107 upstream. Add platform data and set usb3_lpm_capable and has_lpm_erratum. Signed-off-by: John Youn Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc3/dwc3-pci.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 4df2e32c2233..830f020230c4 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -67,6 +67,21 @@ static int dwc3_pci_quirks(struct pci_dev *pdev) sizeof(pdata)); } + if (pdev->vendor == PCI_VENDOR_ID_SYNOPSYS && + (pdev->device == PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 || + pdev->device == PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3_AXI || + pdev->device == PCI_DEVICE_ID_SYNOPSYS_HAPSUSB31)) { + + struct dwc3_platform_data pdata; + + memset(&pdata, 0, sizeof(pdata)); + pdata.usb3_lpm_capable = true; + pdata.has_lpm_erratum = true; + + return platform_device_add_data(pci_get_drvdata(pdev), &pdata, + sizeof(pdata)); + } + return 0; } -- cgit v1.2.3