89 lines
3.7 KiB
C
89 lines
3.7 KiB
C
/* $NetBSD: ulpireg.h,v 1.1 2010/11/27 13:41:49 bsh Exp $ */
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/*
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* Copyright (c) 2009, 2010 Genetec Corporation. All rights reserved.
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* Written by Hashimoto Kenichi for Genetec Corporation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY GENETEC CORPORATION ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENETEC CORPORATION
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_USB_ULPI_ULPIREG_H
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#define _DEV_USB_ULPI_ULPIREG_H
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/* commands */
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#define ULPI_CMD_SPECIAL (0x0 << 6)
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#define ULPI_CMD_NOOP (ULPI_CMD_SPECIAL | 0x00)
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#define ULPI_CMD_TRANSMIT (0x1 << 6)
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#define ULPI_CMD_PID(n) (ULPI_CMD_TRANSMIT | (n))
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#define ULPI_CMD_REGWRITE (0x2 << 6)
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#define ULPI_CMD_EXTW (ULPI_CMD_REGWRITE | 0x2f)
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#define ULPI_CMD_REGREAD (0x3 << 6)
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#define ULPI_CMD_EXTR (ULPI_CMD_REGREAD | 0x2f)
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/* registers */
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#define ULPI_VENDOR_ID_LOW 0x00
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#define ULPI_VENDOR_ID_HIGH 0x01
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#define ULPI_PRODUCT_ID_LOW 0x02
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#define ULPI_PRODUCT_ID_HIGH 0x03
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#define ULPI_FUNCTION_CONTROL 0x04
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#define FUNCTION_CONTROL_XCVRSELECT __BITS(0,1)
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#define XCVRSELECT_HS 0x0
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#define XCVRSELECT_FS 0x1
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#define XCVRSELECT_LS 0x2
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#define XCVRSELECT_FSLS 0x3 /* FS Xceiver for LS packets */
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#define FUNCTION_CONTROL_TERMSELECT __BIT(2)
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#define FUNCTION_CONTROL_OPMODE __BITS(3,4)
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#define FUNCTION_CONTROL_RESET __BIT(5)
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#define FUNCTION_CONTROL_SUSPENDM __BIT(6)
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#define ULPI_INTERFACE_CONTROL 0x07
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#define ULPI_OTG_CONTROL 0x0a
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#define OTG_CONTROL_IDPULLUP __BIT(0) /* ID pull up */
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#define OTG_CONTROL_DPPULLDOWN __BIT(1) /* D+ pull down */
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#define OTG_CONTROL_DMPULLDOWN __BIT(2) /* D- pull down */
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#define OTG_CONTROL_DISCHRGVBUS __BIT(3) /* discharge Vbus */
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#define OTG_CONTROL_CHRGVBUS __BIT(4) /* charge Vbus */
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#define OTG_CONTROL_DRVVBUS __BIT(5) /* drive 5V on Vbus */
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#define OTG_CONTROL_DRVVBUSEXT __BIT(6) /* drive Vbus external */
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#define OTG_CONTROL_USEEXTVBUSIND __BIT(7) /* use external Vbus over-current
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indecator */
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#define ULPI_USB_INT_RISING_EDGE 0x0d
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#define ULPI_USB_INT_FALLING_EDGE 0x10
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#define ULPI_USB_INT_STATUS 0x13
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#define ULPI_USB_INTERRUPT_LATCH 0x14
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#define ULPI_DEBUG 0x15
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#define ULPI_SCRATCH 0x16
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#define ULPI_CARKIT_CONTROL 0x19
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#define ULPI_CARKIT_INTERRUPT_DELAY 0x1c
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#define ULPI_CARKIT_INTERRUPT_ENABLE 0x1d
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#define ULPI_CARKIT_INTERRUPT_STATUS 0x20
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#define ULPI_CARKIT_INTERRUPT_LATCH 0x21
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#define ULPI_CARKIT_PULSE_CONTROL 0x22
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#define ULPI_TRANSMIT_POSITIVE_WIDTH 0x25
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#define ULPI_TRANSMIT_NEGATIVE_WIDTH 0x26
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#define ULPI_RECEIVE_POLARITY_RECOVERY 0x27
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#define ULPI_VENDOR_SPECIFIC 0x30
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#define ULPI_REG_WRITE 0
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#define ULPI_REG_SET 1
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#define ULPI_REG_CLEAR 2
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#endif /* _DEV_USB_ULPI_ULPIREG_H */
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