1 /* 2 * ulpi.h -- ULPI defines and function prorotypes 3 * 4 * Copyright (C) 2010 Nokia Corporation 5 * 6 * This software is distributed under the terms of the GNU General 7 * Public License ("GPL") as published by the Free Software Foundation, 8 * version 2 of that License. 9 */ 10 11 #ifndef __LINUX_USB_ULPI_H 12 #define __LINUX_USB_ULPI_H 13 14 #include <linux/usb/otg.h> 15 #include <linux/ulpi/regs.h> 16 17 /*-------------------------------------------------------------------------*/ 18 19 /* 20 * ULPI Flags 21 */ 22 #define ULPI_OTG_ID_PULLUP (1 << 0) 23 #define ULPI_OTG_DP_PULLDOWN_DIS (1 << 1) 24 #define ULPI_OTG_DM_PULLDOWN_DIS (1 << 2) 25 #define ULPI_OTG_DISCHRGVBUS (1 << 3) 26 #define ULPI_OTG_CHRGVBUS (1 << 4) 27 #define ULPI_OTG_DRVVBUS (1 << 5) 28 #define ULPI_OTG_DRVVBUS_EXT (1 << 6) 29 #define ULPI_OTG_EXTVBUSIND (1 << 7) 30 31 #define ULPI_IC_6PIN_SERIAL (1 << 8) 32 #define ULPI_IC_3PIN_SERIAL (1 << 9) 33 #define ULPI_IC_CARKIT (1 << 10) 34 #define ULPI_IC_CLKSUSPM (1 << 11) 35 #define ULPI_IC_AUTORESUME (1 << 12) 36 #define ULPI_IC_EXTVBUS_INDINV (1 << 13) 37 #define ULPI_IC_IND_PASSTHRU (1 << 14) 38 #define ULPI_IC_PROTECT_DIS (1 << 15) 39 40 #define ULPI_FC_HS (1 << 16) 41 #define ULPI_FC_FS (1 << 17) 42 #define ULPI_FC_LS (1 << 18) 43 #define ULPI_FC_FS4LS (1 << 19) 44 #define ULPI_FC_TERMSEL (1 << 20) 45 #define ULPI_FC_OP_NORM (1 << 21) 46 #define ULPI_FC_OP_NODRV (1 << 22) 47 #define ULPI_FC_OP_DIS_NRZI (1 << 23) 48 #define ULPI_FC_OP_NSYNC_NEOP (1 << 24) 49 #define ULPI_FC_RST (1 << 25) 50 #define ULPI_FC_SUSPM (1 << 26) 51 52 /*-------------------------------------------------------------------------*/ 53 54 #if IS_ENABLED(CONFIG_USB_ULPI) 55 struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, 56 unsigned int flags); 57 #else otg_ulpi_create(struct usb_phy_io_ops * ops,unsigned int flags)58static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, 59 unsigned int flags) 60 { 61 return NULL; 62 } 63 #endif 64 65 #ifdef CONFIG_USB_ULPI_VIEWPORT 66 /* access ops for controllers with a viewport register */ 67 extern struct usb_phy_io_ops ulpi_viewport_access_ops; 68 #endif 69 70 #endif /* __LINUX_USB_ULPI_H */ 71