diff options
| author | Peter Chen <peter.chen@freescale.com> | 2013-08-14 13:44:11 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 23:37:20 +0400 |
| commit | a107f8c505cd8606ae192d24c70b380e980fbe67 (patch) | |
| tree | c1451c9051588fe93537c83c034d62def233ed8f /drivers/usb/chipidea/otg.h | |
| parent | cbec6bd55a45fa88218ec5ea5ae91f9b96d158d0 (diff) | |
| download | linux-a107f8c505cd8606ae192d24c70b380e980fbe67.tar.xz | |
usb: chipidea: add vbus interrupt handler
We add vbus interrupt handler at ci_otg_work, it uses OTGSC_BSV(at otgsc)
to know it is connect or disconnet event.
Meanwhile, we introduce two flags id_event and b_sess_valid_event to
indicate it is an id interrupt or a vbus interrupt.
Tested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h index 8acf3df4e3e5..2d9f090733bc 100644 --- a/drivers/usb/chipidea/otg.h +++ b/drivers/usb/chipidea/otg.h @@ -30,5 +30,6 @@ static inline void ci_disable_otg_interrupt(struct ci_hdrc *ci, u32 bits) 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); #endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */ |