[PATCH v3] Skip phy initialization for DWC3 USB Controllers
From: Sandeep Maheswaram
Date: Wed Dec 01 2021 - 01:16:12 EST
Set XHCI_SKIP_PHY_INIT quirk to avoid phy initialization twice.
Runtime suspend of phy drivers was failing from DWC3 driver as
runtime usage value is 2 because the phy is initialized from
DWC3 core and HCD core.
DWC3 manages phy in their core drivers.
Set this quirk to avoid phy initialization in HCD core.
v3:
Dropped the dt property and binding.
Checking for dwc3 compatible in xhci to set the quirk XHCI_SKIP_PHY_INIT.
v2:
Updated the commit descriptions.
Changed subject prefix from dwc to dwc3.
Increased props array size.
Sandeep Maheswaram (1):
usb: host: xhci-plat: Set XHCI_SKIP_PHY_INIT quirk for DWC3 controller
drivers/usb/host/xhci-plat.c | 3 +++
1 file changed, 3 insertions(+)
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2.7.4