diff options
| author | Li Jun <b47624@freescale.com> | 2014-04-23 15:56:38 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-24 12:56:34 -0700 |
| commit | 0c33bf781a0da4bdab207ccc323c9afa940852af (patch) | |
| tree | 944dc5e1c996ff80edce93442ec462be3fedfbfa /drivers/usb/chipidea/otg.h | |
| parent | d03cccff9c768342d9576dde744ab3acb69d3ad4 (diff) | |
| download | talos-obmc-linux-0c33bf781a0da4bdab207ccc323c9afa940852af.tar.gz talos-obmc-linux-0c33bf781a0da4bdab207ccc323c9afa940852af.zip | |
usb: chipidea: operate on otgsc register in a general way
Use a more general way to read and write otgsc register.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Li Jun <b47624@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea/otg.h')
| -rw-r--r-- | drivers/usb/chipidea/otg.h | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h index 449bee07f4fe..734926754113 100644 --- a/drivers/usb/chipidea/otg.h +++ b/drivers/usb/chipidea/otg.h @@ -11,22 +11,8 @@ #ifndef __DRIVERS_USB_CHIPIDEA_OTG_H #define __DRIVERS_USB_CHIPIDEA_OTG_H -static inline void ci_clear_otg_interrupt(struct ci_hdrc *ci, u32 bits) -{ - /* Only clear request bits */ - hw_write(ci, OP_OTGSC, OTGSC_INT_STATUS_BITS, bits); -} - -static inline void ci_enable_otg_interrupt(struct ci_hdrc *ci, u32 bits) -{ - hw_write(ci, OP_OTGSC, bits | OTGSC_INT_STATUS_BITS, bits); -} - -static inline void ci_disable_otg_interrupt(struct ci_hdrc *ci, u32 bits) -{ - hw_write(ci, OP_OTGSC, bits | OTGSC_INT_STATUS_BITS, 0); -} - +u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask); +void hw_write_otgsc(struct ci_hdrc *ci, u32 mask, u32 data); int ci_hdrc_otg_init(struct ci_hdrc *ci); void ci_hdrc_otg_destroy(struct ci_hdrc *ci); enum ci_role ci_otg_role(struct ci_hdrc *ci); |
