diff options
| 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/host/ehci-fsl.h | |
| parent | 67c88382e0bf92d7e09536ac47674c9fc9398b98 (diff) | |
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/host/ehci-fsl.h')
| -rw-r--r-- | drivers/usb/host/ehci-fsl.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h index 863fb0c080d7..88403684d10b 100644 --- a/drivers/usb/host/ehci-fsl.h +++ b/drivers/usb/host/ehci-fsl.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2005-2010 Freescale Semiconductor, Inc. +/* Copyright (C) 2005-2010,2012 Freescale Semiconductor, Inc. * Copyright (c) 2005 MontaVista Software * * This program is free software; you can redistribute it and/or modify it @@ -50,4 +50,15 @@ #define CTRL_UTMI_PHY_EN (1<<9) #define CTRL_PHY_CLK_VALID (1 << 17) #define SNOOP_SIZE_2GB 0x1e + +/* control Register Bit Masks */ +#define ULPI_INT_EN (1<<0) +#define WU_INT_EN (1<<1) +#define USB_CTRL_USB_EN (1<<2) +#define LINE_STATE_FILTER__EN (1<<3) +#define KEEP_OTG_ON (1<<4) +#define OTG_PORT (1<<5) +#define PLL_RESET (1<<8) +#define UTMI_PHY_EN (1<<9) +#define ULPI_PHY_CLK_SEL (1<<10) #endif /* _EHCI_FSL_H */ |