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Commit ced8a03c authored by Vahram Aharonyan's avatar Vahram Aharonyan Committed by Felipe Balbi
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usb: dwc2: Add PCI properties 



Add device parameters handling in dwc2-pci similar what is done in dwc3.

Signed-off-by: default avatarVahram Aharonyan <vahrama@synopsys.com>
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 6b66ce51

drivers/usb/dwc2/pci.c

+19 −0
Original line number Diff line number Diff line
@@ -62,6 +62,21 @@ struct dwc2_pci_glue { 
	struct platform_device *phy;

};



static int dwc2_pci_quirks(struct pci_dev *pdev, struct platform_device *dwc2)

{

	if (pdev->vendor == PCI_VENDOR_ID_SYNOPSYS &&

	    pdev->device == PCI_PRODUCT_ID_HAPS_HSOTG) {

		struct property_entry properties[] = {

			PROPERTY_ENTRY_BOOL("g-use-dma"),

			{ },

		};



		return platform_device_add_properties(dwc2, properties);

	}



	return 0;

}



static void dwc2_pci_remove(struct pci_dev *pci)

{

	struct dwc2_pci_glue *glue = pci_get_drvdata(pci);
@@ -122,6 +137,10 @@ static int dwc2_pci_probe(struct pci_dev *pci, 
		return PTR_ERR(phy);

	}



	ret = dwc2_pci_quirks(pci, dwc2);

	if (ret)

		goto err;



	ret = platform_device_add(dwc2);

	if (ret) {

		dev_err(dev, "failed to register dwc2 device\n");