diff options
| author | Felipe Balbi <balbi@ti.com> | 2011-10-12 14:08:26 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-12-12 11:48:12 +0200 |
| commit | d07e8819a03dc2d1f03f725194ae56544e6c680b (patch) | |
| tree | 0715634a05d360ef7939fd0c23befaf11c40919a /drivers/usb/dwc3/core.h | |
| parent | 0949e99b05736946cf0ac78e37194be0807e497e (diff) | |
usb: dwc3: add xHCI Host support
The Designware USB3 IP can be configured with
an internal xHCI. If we're running on such a
version, let's start the xHCI stack.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc3/core.h')
| -rw-r--r-- | drivers/usb/dwc3/core.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index a3ef8f34bf7..a7755437322 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -41,6 +41,7 @@ #include <linux/device.h> #include <linux/spinlock.h> +#include <linux/ioport.h> #include <linux/list.h> #include <linux/dma-mapping.h> #include <linux/mm.h> @@ -560,6 +561,7 @@ struct dwc3_hwparams { * @ep0_bounce_addr: dma address of ep0_bounce * @lock: for synchronizing * @dev: pointer to our struct device + * @xhci: pointer to our xHCI child * @event_buffer_list: a list of event buffers * @gadget: device side representation of the peripheral controller * @gadget_driver: pointer to the gadget driver @@ -598,6 +600,9 @@ struct dwc3 { spinlock_t lock; struct device *dev; + struct platform_device *xhci; + struct resource *res; + struct dwc3_event_buffer *ev_buffs[DWC3_EVENT_BUFFERS_MAX]; struct dwc3_ep *eps[DWC3_ENDPOINTS_NUM]; @@ -782,4 +787,8 @@ union dwc3_event { #define DWC3_HAS_XHCI BIT(1) #define DWC3_HAS_OTG BIT(3) +/* prototypes */ +int dwc3_host_init(struct dwc3 *dwc); +void dwc3_host_exit(struct dwc3 *dwc); + #endif /* __DRIVERS_USB_DWC3_CORE_H */ |