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usb: dwc3: add dis_enblslpm_quirk

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Add a quirk to clear the GUSB2PHYCFG.ENBLSLPM bit, which controls
whether the PHY receives the suspend signal from the controller.

Refer to commit ec791d149bca("usb: dwc3: Add dis_enblslpm_quirk")
in Linux Kernel.

Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Frank Wang
2020-05-26 11:33:46 +08:00
committed by Kever Yang
parent 214de08767
commit 7bb6270839
3 changed files with 9 additions and 0 deletions
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include/dwc3-uboot.h
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@@ -34,6 +34,7 @@ struct dwc3_device {
unsigned dis_u3_susphy_quirk;
unsigned dis_u2_susphy_quirk;
unsigned dis_del_phy_power_chg_quirk;
unsigned dis_enblslpm_quirk;
unsigned tx_de_emphasis_quirk;
unsigned tx_de_emphasis;
int index;