Commit 94218ee3 authored by John Youn's avatar John Youn Committed by Felipe Balbi

usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms

Certain Synopsys prototyping PHY boards are not able to meet timings
constraints for LPM. This allows the PHY to meet those timings by
leaving the PHY clock running during suspend.

Cc: <stable@vger.kernel.org> # v3.18+
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent ec791d14
...@@ -118,6 +118,7 @@ static int dwc3_pci_quirks(struct pci_dev *pdev) ...@@ -118,6 +118,7 @@ static int dwc3_pci_quirks(struct pci_dev *pdev)
memset(&pdata, 0, sizeof(pdata)); memset(&pdata, 0, sizeof(pdata));
pdata.usb3_lpm_capable = true; pdata.usb3_lpm_capable = true;
pdata.has_lpm_erratum = true; pdata.has_lpm_erratum = true;
pdata.dis_enblslpm_quirk = true;
return platform_device_add_data(pci_get_drvdata(pdev), &pdata, return platform_device_add_data(pci_get_drvdata(pdev), &pdata,
sizeof(pdata)); sizeof(pdata));
......
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