From 4dfebfcd3f89e4c3e70d01eeafcf68b1e6c2c6aa Mon Sep 17 00:00:00 2001 From: Frank Li Date: Fri, 6 Sep 2024 12:30:37 -0400 Subject: [PATCH] usb: host: xhci-plat: Parse xhci-missing_cas_quirk and apply quirk BugLink: https://bugs.launchpad.net/bugs/2097301 [ Upstream commit a6cd2b3fa89468b5f28b83d211bd25cc589f9eba ] Parse software managed property 'xhci-skip-phy-init-quirk' and 'xhci-skip-phy-init-quirk' to apply related quirk. It allows usb glue layer driver apply these quirk. Signed-off-by: Frank Li Link: https://lore.kernel.org/r/20240906-dwc-mp-v5-1-ea8ec6774e7b@nxp.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Manuel Diewald Signed-off-by: Koichiro Den --- drivers/usb/host/xhci-plat.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 3d071b875308..9cb34a53e315 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -256,6 +256,12 @@ int xhci_plat_probe(struct platform_device *pdev, struct device *sysdev, const s if (device_property_read_bool(tmpdev, "xhci-sg-trb-cache-size-quirk")) xhci->quirks |= XHCI_SG_TRB_CACHE_SIZE_QUIRK; + if (device_property_read_bool(tmpdev, "xhci-missing-cas-quirk")) + xhci->quirks |= XHCI_MISSING_CAS; + + if (device_property_read_bool(tmpdev, "xhci-skip-phy-init-quirk")) + xhci->quirks |= XHCI_SKIP_PHY_INIT; + device_property_read_u32(tmpdev, "imod-interval-ns", &xhci->imod_interval); }