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82 lines
2.3 KiB
82 lines
2.3 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* ulpi.h -- ULPI defines and function prorotypes |
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* |
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* Copyright (C) 2010 Nokia Corporation |
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* |
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* This software is distributed under the terms of the GNU General |
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* Public License ("GPL") as published by the Free Software Foundation, |
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* version 2 of that License. |
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*/ |
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#ifndef __LINUX_USB_ULPI_H |
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#define __LINUX_USB_ULPI_H |
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#include <linux/usb/otg.h> |
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#include <linux/ulpi/regs.h> |
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/*-------------------------------------------------------------------------*/ |
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/* |
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* ULPI Flags |
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*/ |
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#define ULPI_OTG_ID_PULLUP (1 << 0) |
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#define ULPI_OTG_DP_PULLDOWN_DIS (1 << 1) |
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#define ULPI_OTG_DM_PULLDOWN_DIS (1 << 2) |
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#define ULPI_OTG_DISCHRGVBUS (1 << 3) |
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#define ULPI_OTG_CHRGVBUS (1 << 4) |
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#define ULPI_OTG_DRVVBUS (1 << 5) |
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#define ULPI_OTG_DRVVBUS_EXT (1 << 6) |
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#define ULPI_OTG_EXTVBUSIND (1 << 7) |
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#define ULPI_IC_6PIN_SERIAL (1 << 8) |
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#define ULPI_IC_3PIN_SERIAL (1 << 9) |
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#define ULPI_IC_CARKIT (1 << 10) |
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#define ULPI_IC_CLKSUSPM (1 << 11) |
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#define ULPI_IC_AUTORESUME (1 << 12) |
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#define ULPI_IC_EXTVBUS_INDINV (1 << 13) |
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#define ULPI_IC_IND_PASSTHRU (1 << 14) |
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#define ULPI_IC_PROTECT_DIS (1 << 15) |
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#define ULPI_FC_HS (1 << 16) |
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#define ULPI_FC_FS (1 << 17) |
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#define ULPI_FC_LS (1 << 18) |
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#define ULPI_FC_FS4LS (1 << 19) |
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#define ULPI_FC_TERMSEL (1 << 20) |
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#define ULPI_FC_OP_NORM (1 << 21) |
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#define ULPI_FC_OP_NODRV (1 << 22) |
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#define ULPI_FC_OP_DIS_NRZI (1 << 23) |
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#define ULPI_FC_OP_NSYNC_NEOP (1 << 24) |
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#define ULPI_FC_RST (1 << 25) |
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#define ULPI_FC_SUSPM (1 << 26) |
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/*-------------------------------------------------------------------------*/ |
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#if IS_ENABLED(CONFIG_USB_ULPI) |
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struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, |
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unsigned int flags); |
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struct usb_phy *devm_otg_ulpi_create(struct device *dev, |
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struct usb_phy_io_ops *ops, |
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unsigned int flags); |
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#else |
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static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, |
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unsigned int flags) |
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{ |
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return NULL; |
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} |
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static inline struct usb_phy *devm_otg_ulpi_create(struct device *dev, |
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struct usb_phy_io_ops *ops, |
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unsigned int flags) |
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{ |
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return NULL; |
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} |
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#endif |
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#ifdef CONFIG_USB_ULPI_VIEWPORT |
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/* access ops for controllers with a viewport register */ |
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extern struct usb_phy_io_ops ulpi_viewport_access_ops; |
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#endif |
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#endif /* __LINUX_USB_ULPI_H */
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