lkml.org 
[lkml]   [2019]   [Nov]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 12/13] phy: usb: USB driver is crashing during S3 resume on 7216
Date
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(-)

diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c
index 2a06965d20b8..86d7ba7c3af3 100644
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -538,7 +538,7 @@ 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);
--
2.17.1
\
 
 \ /
  Last update: 2019-11-07 15:15    [W:0.143 / U:0.360 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site