diff options
Diffstat (limited to 'drivers/usb/chipidea/otg.h')
| -rw-r--r-- | drivers/usb/chipidea/otg.h | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h index 2d9f090733b..9ecb598e48f 100644 --- a/drivers/usb/chipidea/otg.h +++ b/drivers/usb/chipidea/otg.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013 Freescale Semiconductor, Inc. + * Copyright (C) 2013-2014 Freescale Semiconductor, Inc. * * Author: Peter Chen * @@ -11,25 +11,16 @@ #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, bits); -} - -static inline void ci_disable_otg_interrupt(struct ci_hdrc *ci, u32 bits) -{ - hw_write(ci, OP_OTGSC, 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); void ci_handle_vbus_change(struct ci_hdrc *ci); +static inline void ci_otg_queue_work(struct ci_hdrc *ci) +{ + disable_irq_nosync(ci->irq); + queue_work(ci->wq, &ci->work); +} #endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */ |