diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ehci-mx6.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index e1c67f7..d491d45 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -1,6 +1,6 @@ /* * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> - * Copyright (C) 2010 Freescale Semiconductor, Inc. + * Copyright (C) 2010-2016 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -194,8 +194,9 @@ struct usbnc_regs { u32 reserve1[10]; u32 phy_cfg1; u32 phy_cfg2; + u32 reserve2[1]; u32 phy_status; - u32 reserve2[4]; + u32 reserve3[4]; u32 adp_cfg1; u32 adp_cfg2; u32 adp_status; @@ -207,8 +208,8 @@ static void usb_power_config(int index) (0x10000 * index) + USBNC_OFFSET); void __iomem *phy_cfg2 = (void __iomem *)(&usbnc->phy_cfg2); - /* Enable usb_otg_id detection */ - setbits_le32(phy_cfg2, USBNC_PHYCFG2_ACAENB); + /* Clear the ACAENB to enable usb_otg_id detection, otherwise it is the ACA detection enabled */ + clrbits_le32(phy_cfg2, USBNC_PHYCFG2_ACAENB); } int usb_phy_mode(int port) |