hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

phy: usb: USB driver is crashing during S3 resume on 7216 

This is a result of the USB 2.0 clocks not being disabled/enabled
during suspend/resume on XHCI only systems.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Al Cooper 2020-01-03 13:18:10 -05:00 committed by Kishon Vijay Abraham I
parent bed63b636f
commit 5dfe1cec58
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/phy/broadcom/phy-brcm-usb.c
View File

@ -543,7 +543,7 @@ static int brcm_usb_phy_suspend(struct device *dev)
brcm_usb_wake_enable(&priv->ini, true);
if (priv->phys[BRCM_USB_PHY_3_0].inited)
clk_disable_unprepare(priv->usb_30_clk);
if (priv->phys[BRCM_USB_PHY_2_0].inited)
if (priv->phys[BRCM_USB_PHY_2_0].inited || !priv->has_eohci)
clk_disable_unprepare(priv->usb_20_clk);
if (priv->wake_irq >= 0)
enable_irq_wake(priv->wake_irq);