From 94218ee31ba56fb3a8625978b393124ad660408e Mon Sep 17 00:00:00 2001 From: John Youn Date: Fri, 2 Oct 2015 20:32:17 -0700 Subject: 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: # v3.18+ Signed-off-by: John Youn Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/dwc3-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 6516530..77a622c 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -118,6 +118,7 @@ static int dwc3_pci_quirks(struct pci_dev *pdev) memset(&pdata, 0, sizeof(pdata)); pdata.usb3_lpm_capable = true; pdata.has_lpm_erratum = true; + pdata.dis_enblslpm_quirk = true; return platform_device_add_data(pci_get_drvdata(pdev), &pdata, sizeof(pdata)); -- cgit v1.1