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| author | Ramneek Mehresh <ramneek.mehresh@freescale.com> | 2012-03-20 10:35:50 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-18 13:46:42 -0700 |
| commit | 58c559e6509f276d0afb4621b2122e994e70160c (patch) | |
| tree | a283772f0748cb6dd63d236851ecd20b3f89b780 /drivers/usb/gadget/fsl_usb2_udc.h | |
| parent | 67c88382e0bf92d7e09536ac47674c9fc9398b98 (diff) | |
| download | linux-3.10-58c559e6509f276d0afb4621b2122e994e70160c.tar.gz linux-3.10-58c559e6509f276d0afb4621b2122e994e70160c.tar.bz2 linux-3.10-58c559e6509f276d0afb4621b2122e994e70160c.zip | |
fsl/usb: Add controller version based ULPI and UTMI phy support
Add support for ULPI and UTMI PHYs based on usb controller
version info read from device-tree
Example of USB Controller versioning info:
Version 1.2 and below : MPC8536, MPC8315, etc
Version 1.6 : P1020, P1010, P2020, P5020, etc
Version 2.2 : PSC9131, PSC9132, P3060, etc
No changes for non-DT users
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Acked-by: Li Yang <leoli@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/fsl_usb2_udc.h')
| -rw-r--r-- | drivers/usb/gadget/fsl_usb2_udc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h index e651469fd39..1212646841a 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.h +++ b/drivers/usb/gadget/fsl_usb2_udc.h @@ -1,4 +1,12 @@ /* + * Copyright (C) 2004,2012 Freescale Semiconductor, Inc + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * * Freescale USB device/endpoint management registers */ #ifndef __FSL_USB2_UDC_H @@ -348,6 +356,9 @@ struct usb_sys_interface { /* control Register Bit Masks */ #define USB_CTRL_IOENB 0x00000004 #define USB_CTRL_ULPI_INT0EN 0x00000001 +#define USB_CTRL_UTMI_PHY_EN 0x00000200 +#define USB_CTRL_USB_EN 0x00000004 +#define USB_CTRL_ULPI_PHY_CLK_SEL 0x00000400 /* Endpoint Queue Head data struct * Rem: all the variables of qh are LittleEndian Mode |