diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index c07651484c60..de6a00969bc7 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -383,6 +383,9 @@ static void dwc3_phy_setup(struct dwc3 *dwc) if (dwc->del_p1p2p3_quirk) reg |= DWC3_GUSB3PIPECTL_DEP1P2P3_EN; + if (dwc->del_phy_power_chg_quirk) + reg |= DWC3_GUSB3PIPECTL_DEPOCHANGE; + dwc3_writel(dwc->regs, DWC3_GUSB3PIPECTL(0), reg); mdelay(100); @@ -766,6 +769,8 @@ static int dwc3_probe(struct platform_device *pdev) "snps,req_p1p2p3_quirk"); dwc->del_p1p2p3_quirk = of_property_read_bool(node, "snps,del_p1p2p3_quirk"); + dwc->del_phy_power_chg_quirk = of_property_read_bool(node, + "snps,del_phy_power_chg_quirk"); } else if (pdata) { dwc->maximum_speed = pdata->maximum_speed; dwc->has_lpm_erratum = pdata->has_lpm_erratum; @@ -780,6 +785,7 @@ static int dwc3_probe(struct platform_device *pdev) dwc->u2ss_inp3_quirk = pdata->u2ss_inp3_quirk; dwc->req_p1p2p3_quirk = pdata->req_p1p2p3_quirk; dwc->del_p1p2p3_quirk = pdata->del_p1p2p3_quirk; + dwc->del_phy_power_chg_quirk = pdata->del_phy_power_chg_quirk; } /* default to superspeed if no maximum_speed passed */ |