[v3,12/13] phy: usb: USB driver is crashing during S3 resume on 7216
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Message ID 20191210132132.41509-13-alcooperx@gmail.com
State New
Headers show
Series
  • phy: usb: Updates to Broadcom STB USB PHY driver
Related show

Commit Message

Al Cooper Dec. 10, 2019, 1:21 p.m. UTC
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>
---
 drivers/phy/broadcom/phy-brcm-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c
index cc5763ace3ad..1ab44f54244b 100644
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -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);