usb: dwc3: pci: Add platform data for Synopsys HAPS
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>
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@ -108,6 +108,21 @@ static int dwc3_pci_quirks(struct pci_dev *pdev)
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}
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}
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if (pdev->vendor == PCI_VENDOR_ID_SYNOPSYS &&
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(pdev->device == PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 ||
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pdev->device == PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3_AXI ||
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pdev->device == PCI_DEVICE_ID_SYNOPSYS_HAPSUSB31)) {
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struct dwc3_platform_data pdata;
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memset(&pdata, 0, sizeof(pdata));
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pdata.usb3_lpm_capable = true;
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pdata.has_lpm_erratum = true;
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return platform_device_add_data(pci_get_drvdata(pdev), &pdata,
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sizeof(pdata));
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}
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return 0;
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}
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