Commit b522f830 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

usb: dwc3: pci: Enable dis_uX_susphy_quirk for Intel Merrifield 



It seems that on Intel Merrifield platform the USB PHY shouldn't be suspended.
Otherwise it can't be enabled by simply change the cable in the connector.

Enable corresponding quirk for the platform in question.

Fixes: e5f4ca3f ("usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression")
Suggested-by: default avatarSerge Semin <fancer.lancer@gmail.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210322125244.79407-1-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 93f1d43c

drivers/usb/dwc3/dwc3-pci.c

+2 −0
Original line number Diff line number Diff line
@@ -120,6 +120,8 @@ static const struct property_entry dwc3_pci_intel_properties[] = { 
static const struct property_entry dwc3_pci_mrfld_properties[] = {

	PROPERTY_ENTRY_STRING("dr_mode", "otg"),

	PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),

	PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),

	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),

	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),

	{}

};