#include <linux/usb/gadget.h>
#include <linux/usb/otg.h>
+#include <linux/phy/phy.h>
+
/* Global constants */
#define DWC3_EP0_BOUNCE_SIZE 512
#define DWC3_ENDPOINTS_NUM 32
* @dr_mode: requested mode of operation
* @usb2_phy: pointer to USB2 PHY
* @usb3_phy: pointer to USB3 PHY
+ * @usb2_generic_phy: pointer to USB2 PHY
+ * @usb3_generic_phy: pointer to USB3 PHY
* @dcfg: saved contents of DCFG register
* @gctl: saved contents of GCTL register
* @isoch_delay: wValue from Set Isochronous Delay request;
struct usb_phy *usb2_phy;
struct usb_phy *usb3_phy;
+ struct phy *usb2_generic_phy;
+ struct phy *usb3_generic_phy;
+
void __iomem *regs;
size_t regs_size;
#define DWC3_REVISION_230A 0x5533230a
#define DWC3_REVISION_240A 0x5533240a
#define DWC3_REVISION_250A 0x5533250a
+#define DWC3_REVISION_260A 0x5533260a
+#define DWC3_REVISION_270A 0x5533270a
+#define DWC3_REVISION_280A 0x5533280a
enum dwc3_ep0_next ep0_next_event;
enum dwc3_ep0_state ep0state;
struct dwc3_event_gevt gevt;
};
+/**
+ * struct dwc3_gadget_ep_cmd_params - representation of endpoint command
+ * parameters
+ * @param2: third parameter
+ * @param1: second parameter
+ * @param0: first parameter
+ */
+struct dwc3_gadget_ep_cmd_params {
+ u32 param2;
+ u32 param1;
+ u32 param0;
+};
+
/*
* DWC3 Features to be used as Driver Data
*/
#if IS_ENABLED(CONFIG_USB_DWC3_GADGET) || IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE)
int dwc3_gadget_init(struct dwc3 *dwc);
void dwc3_gadget_exit(struct dwc3 *dwc);
+int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode);
+int dwc3_gadget_get_link_state(struct dwc3 *dwc);
+int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state);
+int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
+ unsigned cmd, struct dwc3_gadget_ep_cmd_params *params);
+int dwc3_send_gadget_generic_command(struct dwc3 *dwc, int cmd, u32 param);
#else
static inline int dwc3_gadget_init(struct dwc3 *dwc)
{ return 0; }
static inline void dwc3_gadget_exit(struct dwc3 *dwc)
{ }
+static inline int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode)
+{ return 0; }
+static inline int dwc3_gadget_get_link_state(struct dwc3 *dwc)
+{ return 0; }
+static inline int dwc3_gadget_set_link_state(struct dwc3 *dwc,
+ enum dwc3_link_state state)
+{ return 0; }
+
+static inline int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
+ unsigned cmd, struct dwc3_gadget_ep_cmd_params *params)
+{ return 0; }
+static inline int dwc3_send_gadget_generic_command(struct dwc3 *dwc,
+ int cmd, u32 param)
+{ return 0; }
#endif
/* power management interface */