diff options
Diffstat (limited to 'drivers/usb/gadget/ci13xxx_udc.h')
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/usb/gadget/ci13xxx_udc.h b/drivers/usb/gadget/ci13xxx_udc.h index 4026e9cede3..4fd19313e23 100644 --- a/drivers/usb/gadget/ci13xxx_udc.h +++ b/drivers/usb/gadget/ci13xxx_udc.h @@ -97,9 +97,24 @@ struct ci13xxx_ep { struct dma_pool *td_pool; }; +struct ci13xxx; +struct ci13xxx_udc_driver { + const char *name; + unsigned long flags; +#define CI13XXX_REGS_SHARED BIT(0) +#define CI13XXX_REQUIRE_TRANSCEIVER BIT(1) +#define CI13XXX_PULLUP_ON_VBUS BIT(2) +#define CI13XXX_DISABLE_STREAMING BIT(3) + +#define CI13XXX_CONTROLLER_RESET_EVENT 0 +#define CI13XXX_CONTROLLER_STOPPED_EVENT 1 + void (*notify_event) (struct ci13xxx *udc, unsigned event); +}; + /* CI13XXX UDC descriptor & global resources */ struct ci13xxx { spinlock_t *lock; /* ctrl register bank access */ + void __iomem *regs; /* registers address space */ struct dma_pool *qh_pool; /* DMA pool for queue heads */ struct dma_pool *td_pool; /* DMA pool for transfer descs */ @@ -108,6 +123,9 @@ struct ci13xxx { struct ci13xxx_ep ci13xxx_ep[ENDPT_MAX]; /* extended endpts */ struct usb_gadget_driver *driver; /* 3rd party gadget driver */ + struct ci13xxx_udc_driver *udc_driver; /* device controller driver */ + int vbus_active; /* is VBUS active */ + struct otg_transceiver *transceiver; /* Transceiver struct */ }; /****************************************************************************** @@ -157,6 +175,7 @@ struct ci13xxx { #define USBMODE_CM_DEVICE (0x02UL << 0) #define USBMODE_CM_HOST (0x03UL << 0) #define USBMODE_SLOM BIT(3) +#define USBMODE_SDIS BIT(4) /* ENDPTCTRL */ #define ENDPTCTRL_RXS BIT(0) |