diff options
Diffstat (limited to 'arch/arm/mach-mx6/usb_dr.c')
| -rw-r--r-- | arch/arm/mach-mx6/usb_dr.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-mx6/usb_dr.c b/arch/arm/mach-mx6/usb_dr.c index e6496bc9cd50..c02158b4a2fc 100644 --- a/arch/arm/mach-mx6/usb_dr.c +++ b/arch/arm/mach-mx6/usb_dr.c @@ -248,10 +248,12 @@ static void enter_phy_lowpower_suspend(struct fsl_usb2_platform_data *pdata, boo usbotg_internal_phy_clock_gate(false); } else { - if (UOG_PORTSC1 & PORTSC_PHCD) { + if (UOG_PORTSC1 & PORTSC_PHCD) UOG_PORTSC1 &= ~PORTSC_PHCD; - mdelay(1); - } + + /* Wait PHY clock stable */ + mdelay(1); + usbotg_internal_phy_clock_gate(true); tmp = (BM_USBPHY_PWD_TXPWDFS | BM_USBPHY_PWD_TXPWDIBIAS |