diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.h')
| -rw-r--r-- | drivers/usb/musb/musb_core.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 29f7cd7c796..d155a156f24 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -47,6 +47,7 @@ #include <linux/usb/otg.h> #include <linux/usb/musb.h> #include <linux/phy/phy.h> +#include <linux/workqueue.h> struct musb; struct musb_hw_ep; @@ -191,6 +192,7 @@ struct musb_platform_ops { int (*set_mode)(struct musb *musb, u8 mode); void (*try_idle)(struct musb *musb, unsigned long timeout); + void (*reset)(struct musb *musb); int (*vbus_status)(struct musb *musb); void (*set_vbus)(struct musb *musb, int on); @@ -295,6 +297,9 @@ struct musb { irqreturn_t (*isr)(int, void *); struct work_struct irq_work; + struct work_struct recover_work; + struct delayed_work deassert_reset_work; + struct delayed_work finish_resume_work; u16 hwvers; u16 intrrxe; @@ -334,6 +339,7 @@ struct musb { dma_addr_t async; dma_addr_t sync; void __iomem *sync_va; + u8 tusb_revision; #endif /* passed down from chip/board specific irq handlers */ @@ -549,6 +555,12 @@ static inline void musb_platform_try_idle(struct musb *musb, musb->ops->try_idle(musb, timeout); } +static inline void musb_platform_reset(struct musb *musb) +{ + if (musb->ops->reset) + musb->ops->reset(musb); +} + static inline int musb_platform_get_vbus_status(struct musb *musb) { if (!musb->ops->vbus_status) |