projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 5fd54ace | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 3a229eb1 HK |
2 | /* |
| 3 | * ulpi.h -- ULPI defines and function prorotypes | |
| 4 | * | |
| 5 | * Copyright (C) 2010 Nokia Corporation | |
| 6 | * | |
| 7 | * This software is distributed under the terms of the GNU General | |
| 8 | * Public License ("GPL") as published by the Free Software Foundation, | |
| 9 | * version 2 of that License. | |
| 10 | */ | |
| 11 | ||
| 2d57a95f DM |
12 | #ifndef __LINUX_USB_ULPI_H |
| 13 | #define __LINUX_USB_ULPI_H | |
| 14 | ||
| 5128993b | 15 | #include <linux/usb/otg.h> |
| 289fcff4 HK |
16 | #include <linux/ulpi/regs.h> |
| 17 | ||
| 3a229eb1 HK |
18 | /*-------------------------------------------------------------------------*/ |
| 19 | ||
| 13dd0c97 IG |
20 | /* |
| 21 | * ULPI Flags | |
| 22 | */ | |
| 23 | #define ULPI_OTG_ID_PULLUP (1 << 0) | |
| 24 | #define ULPI_OTG_DP_PULLDOWN_DIS (1 << 1) | |
| 25 | #define ULPI_OTG_DM_PULLDOWN_DIS (1 << 2) | |
| 26 | #define ULPI_OTG_DISCHRGVBUS (1 << 3) | |
| 27 | #define ULPI_OTG_CHRGVBUS (1 << 4) | |
| 28 | #define ULPI_OTG_DRVVBUS (1 << 5) | |
| 29 | #define ULPI_OTG_DRVVBUS_EXT (1 << 6) | |
| 30 | #define ULPI_OTG_EXTVBUSIND (1 << 7) | |
| 31 | ||
| 32 | #define ULPI_IC_6PIN_SERIAL (1 << 8) | |
| 33 | #define ULPI_IC_3PIN_SERIAL (1 << 9) | |
| 34 | #define ULPI_IC_CARKIT (1 << 10) | |
| 35 | #define ULPI_IC_CLKSUSPM (1 << 11) | |
| 36 | #define ULPI_IC_AUTORESUME (1 << 12) | |
| 37 | #define ULPI_IC_EXTVBUS_INDINV (1 << 13) | |
| 38 | #define ULPI_IC_IND_PASSTHRU (1 << 14) | |
| 39 | #define ULPI_IC_PROTECT_DIS (1 << 15) | |
| 40 | ||
| 41 | #define ULPI_FC_HS (1 << 16) | |
| 42 | #define ULPI_FC_FS (1 << 17) | |
| 43 | #define ULPI_FC_LS (1 << 18) | |
| 44 | #define ULPI_FC_FS4LS (1 << 19) | |
| 45 | #define ULPI_FC_TERMSEL (1 << 20) | |
| 46 | #define ULPI_FC_OP_NORM (1 << 21) | |
| 47 | #define ULPI_FC_OP_NODRV (1 << 22) | |
| 48 | #define ULPI_FC_OP_DIS_NRZI (1 << 23) | |
| 49 | #define ULPI_FC_OP_NSYNC_NEOP (1 << 24) | |
| 50 | #define ULPI_FC_RST (1 << 25) | |
| 51 | #define ULPI_FC_SUSPM (1 << 26) | |
| 52 | ||
| 53 | /*-------------------------------------------------------------------------*/ | |
| 54 | ||
| 7fa4cd1a | 55 | #if IS_ENABLED(CONFIG_USB_ULPI) |
| 298b083c | 56 | struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, |
| 2d57a95f | 57 | unsigned int flags); |
| 7fa4cd1a FE |
58 | #else |
| 59 | static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, | |
| 60 | unsigned int flags) | |
| 61 | { | |
| 62 | return NULL; | |
| 63 | } | |
| 64 | #endif | |
| 2d57a95f | 65 | |
| ee398ba9 BG |
66 | #ifdef CONFIG_USB_ULPI_VIEWPORT |
| 67 | /* access ops for controllers with a viewport register */ | |
| 298b083c | 68 | extern struct usb_phy_io_ops ulpi_viewport_access_ops; |
| ee398ba9 BG |
69 | #endif |
| 70 | ||
| 2d57a95f | 71 | #endif /* __LINUX_USB_ULPI_H */ |