diff options
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2010-12-07 17:53:58 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-10 14:23:32 -0800 |
| commit | 87c0104af742af2acfcbd685f2b9a40f33770dc0 (patch) | |
| tree | f17e999013e443ec70bb4c05a79a44c6ae52054f /include/linux/usb/msm_hsusb_hw.h | |
| parent | 8bb6a164b906bb7ca319202f85b30e3ef096cd65 (diff) | |
USB: OTG: msm: Add support for power management
Implement runtime and system pm ops to put hardware into low power
mode (LPM). As part of LPM, USB clocks are turned off, PHY is put
into suspend state and PHY comparators are turned off if VBUS/Id
notifications are not required from PHY.
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/usb/msm_hsusb_hw.h')
| -rw-r--r-- | include/linux/usb/msm_hsusb_hw.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/usb/msm_hsusb_hw.h b/include/linux/usb/msm_hsusb_hw.h index b061cffcf04..b92e17349c7 100644 --- a/include/linux/usb/msm_hsusb_hw.h +++ b/include/linux/usb/msm_hsusb_hw.h @@ -44,6 +44,9 @@ #define ULPI_DATA(n) ((n) & 255) #define ULPI_DATA_READ(n) (((n) >> 8) & 255) +#define ASYNC_INTR_CTRL (1 << 29) /* Enable async interrupt */ +#define ULPI_STP_CTRL (1 << 30) /* Block communication with PHY */ + /* OTG definitions */ #define OTGSC_INTSTS_MASK (0x7f << 16) #define OTGSC_ID (1 << 8) |