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usb: dwc3: pci: Add "linux,sysdev_is_parent" property

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Calling platform_device_add_properties() replaces existing properties so
the "linux,sysdev_is_parent" property doesn't get set. Add this property
to each platform.

Fixes: d64ff406e5 ("usb: dwc3: use bus->sysdev for DMA configuration")
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
John Youn 2016-11-28 16:30:58 -08:00 • committed by Felipe Balbi
parent 12a7f17fac
commit 0eae2fde16
1 changed files with 3 additions and 10 deletions
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13
drivers/usb/dwc3/dwc3-pci.c
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@ -73,16 +73,6 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc)
{ {
struct platform_device *dwc3 = dwc->dwc3; struct platform_device *dwc3 = dwc->dwc3;
struct pci_dev *pdev = dwc->pci; struct pci_dev *pdev = dwc->pci;
int ret;
struct property_entry sysdev_property[] = {
PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
{ },
};
ret = platform_device_add_properties(dwc3, sysdev_property);
if (ret)
return ret;
if (pdev->vendor == PCI_VENDOR_ID_AMD && if (pdev->vendor == PCI_VENDOR_ID_AMD &&
pdev->device == PCI_DEVICE_ID_AMD_NL_USB) { pdev->device == PCI_DEVICE_ID_AMD_NL_USB) {
@ -105,6 +95,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc)
PROPERTY_ENTRY_BOOL("snps,disable_scramble_quirk"), PROPERTY_ENTRY_BOOL("snps,disable_scramble_quirk"),
PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"), PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"), PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
{ }, { },
}; };
@ -116,6 +107,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc)
struct property_entry properties[] = { struct property_entry properties[] = {
PROPERTY_ENTRY_STRING("dr_mode", "peripheral"), PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
{ } { }
}; };
@ -167,6 +159,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc)
PROPERTY_ENTRY_BOOL("snps,usb3_lpm_capable"), PROPERTY_ENTRY_BOOL("snps,usb3_lpm_capable"),
PROPERTY_ENTRY_BOOL("snps,has-lpm-erratum"), PROPERTY_ENTRY_BOOL("snps,has-lpm-erratum"),
PROPERTY_ENTRY_BOOL("snps,dis_enblslpm_quirk"), PROPERTY_ENTRY_BOOL("snps,dis_enblslpm_quirk"),
PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
{ }, { },
}; };