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usb: dwc3: pci: Add platform data for Synopsys HAPS

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Add platform data and set usb3_lpm_capable and has_lpm_erratum.

Cc: <stable@vger.kernel.org> # v3.18+
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
John Youn 2015-09-26 00:11:15 -07:00 committed by Felipe Balbi
parent 9a5a0783e4
commit bb7f3d6d32
1 changed files with 15 additions and 0 deletions
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15
drivers/usb/dwc3/dwc3-pci.c
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@ -108,6 +108,21 @@ static int dwc3_pci_quirks(struct pci_dev *pdev)
}
}
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;
}