72 lines
2 KiB
C
72 lines
2 KiB
C
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// 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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#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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#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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