diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
-rw-r--r-- | drivers/usb/dwc3/core.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 021899c58028..0e179274ba7c 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -867,6 +867,9 @@ static int dwc3_core_init(struct dwc3 *dwc) if (dwc->dis_tx_ipgap_linecheck_quirk) reg |= DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS; + if (dwc->parkmode_disable_ss_quirk) + reg |= DWC3_GUCTL1_PARKMODE_DISABLE_SS; + dwc3_writel(dwc->regs, DWC3_GUCTL1, reg); } @@ -1107,6 +1110,8 @@ static void dwc3_get_properties(struct dwc3 *dwc) "snps,dis-del-phy-power-chg-quirk"); dwc->dis_tx_ipgap_linecheck_quirk = device_property_read_bool(dev, "snps,dis-tx-ipgap-linecheck-quirk"); + dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev, + "snps,parkmode-disable-ss-quirk"); dwc->tx_de_emphasis_quirk = device_property_read_bool(dev, "snps,tx_de_emphasis_quirk"); @@ -1282,6 +1287,17 @@ static int dwc3_probe(struct platform_device *pdev) err5: dwc3_event_buffers_cleanup(dwc); + + usb_phy_shutdown(dwc->usb2_phy); + usb_phy_shutdown(dwc->usb3_phy); + phy_exit(dwc->usb2_generic_phy); + phy_exit(dwc->usb3_generic_phy); + + usb_phy_set_suspend(dwc->usb2_phy, 1); + usb_phy_set_suspend(dwc->usb3_phy, 1); + phy_power_off(dwc->usb2_generic_phy); + phy_power_off(dwc->usb3_generic_phy); + dwc3_ulpi_exit(dwc); err4: @@ -1321,15 +1337,15 @@ static int dwc3_remove(struct platform_device *pdev) */ res->start -= DWC3_GLOBALS_REGS_START; - dwc3_debugfs_exit(dwc); dwc3_core_exit_mode(dwc); + dwc3_debugfs_exit(dwc); dwc3_core_exit(dwc); dwc3_ulpi_exit(dwc); - pm_runtime_put_sync(&pdev->dev); - pm_runtime_allow(&pdev->dev); pm_runtime_disable(&pdev->dev); + pm_runtime_put_noidle(&pdev->dev); + pm_runtime_set_suspended(&pdev->dev); dwc3_free_event_buffers(dwc); dwc3_free_scratch_buffers(dwc); |