The Cadence xHCI doesn't support BEI well, it causes the disconnection
of ISOC devices can't be detected, so we disable it.
Reviewed-by: Jun Li <jun.li@xxxxxxx>
Signed-off-by: Peter Chen <peter.chen@xxxxxxx>
---
drivers/usb/cdns3/host.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/cdns3/host.c b/drivers/usb/cdns3/host.c
index f84739327a16..b273ae2231d5 100644
--- a/drivers/usb/cdns3/host.c
+++ b/drivers/usb/cdns3/host.c
@@ -24,7 +24,7 @@
#define LPM_2_STB_SWITCH_EN BIT(25)
static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
- .quirks = XHCI_SKIP_PHY_INIT,
+ .quirks = XHCI_SKIP_PHY_INIT | XHCI_AVOID_BEI,
.suspend_quirk = xhci_cdns3_suspend_quirk,
};
--
2.17.1
