Commit ced8a03c authored by Vahram Aharonyan's avatar Vahram Aharonyan Committed by Felipe Balbi

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
...@@ -62,6 +62,21 @@ struct dwc2_pci_glue { ...@@ -62,6 +62,21 @@ struct dwc2_pci_glue {
struct platform_device *phy; 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) static void dwc2_pci_remove(struct pci_dev *pci)
{ {
struct dwc2_pci_glue *glue = pci_get_drvdata(pci); struct dwc2_pci_glue *glue = pci_get_drvdata(pci);
...@@ -122,6 +137,10 @@ static int dwc2_pci_probe(struct pci_dev *pci, ...@@ -122,6 +137,10 @@ static int dwc2_pci_probe(struct pci_dev *pci,
return PTR_ERR(phy); return PTR_ERR(phy);
} }
ret = dwc2_pci_quirks(pci, dwc2);
if (ret)
goto err;
ret = platform_device_add(dwc2); ret = platform_device_add(dwc2);
if (ret) { if (ret) {
dev_err(dev, "failed to register dwc2 device\n"); dev_err(dev, "failed to register dwc2 device\n");
......
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