diff options
Diffstat (limited to 'drivers/usb/gadget/dwc_otg/usb_hw.h')
| -rw-r--r-- | drivers/usb/gadget/dwc_otg/usb_hw.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/usb/gadget/dwc_otg/usb_hw.h b/drivers/usb/gadget/dwc_otg/usb_hw.h new file mode 100644 index 00000000..75b74775 --- /dev/null +++ b/drivers/usb/gadget/dwc_otg/usb_hw.h @@ -0,0 +1,32 @@ +#ifndef _USB_HW_H +#define _USB_HW_H + +extern int usb_alloc_vbus_irq(int gpio); +extern void usb_free_vbus_irq(int irq,int gpio); +extern int usb_get_vbus_irq(void); +extern int usb_get_vbus_state(void); +extern void charge_pump_set(int gpio,int state); +extern void udc_enable(void); +extern void udc_disable(void); +extern int usb_alloc_id_irq(int gpio); +extern void usb_free_id_irq(int irq,int gpio); +extern int usb_get_id_irq(void); +extern int usb_get_id_state(void); +enum vbus_irq_type { + VBUS_PLUG_IN, + VBUS_PLUG_OUT +}; + +enum id_irq_type { + OTG_CABLE_PLUG_IN, + OTG_CABLE_PLUG_OUT +}; +extern void usb_set_vbus_irq_type(int irq, int irq_type); +extern void usb_set_id_irq_type(int irq, int irq_type); + +#if defined(CONFIG_ARCH_SCX20) +#define AP_TOP_USB_PHY_RST SPRD_PIN_BASE +extern unsigned int USB_GUSBCFG_REG; +#endif + +#endif |