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      1 /*	$NetBSD: ulpireg.h,v 1.1 2010/11/27 13:41:49 bsh Exp $	*/
      2 /*
      3  * Copyright (c) 2009, 2010  Genetec Corporation.  All rights reserved.
      4  * Written by Hashimoto Kenichi for Genetec Corporation.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY GENETEC CORPORATION ``AS IS'' AND
     16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     17  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GENETEC CORPORATION
     19  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     21  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     22  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     23  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     24  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25  * POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 #ifndef _DEV_USB_ULPI_ULPIREG_H
     28 #define	_DEV_USB_ULPI_ULPIREG_H
     29 
     30 /* commands */
     31 #define	ULPI_CMD_SPECIAL	(0x0 << 6)
     32 #define	ULPI_CMD_NOOP   	(ULPI_CMD_SPECIAL | 0x00)
     33 #define	ULPI_CMD_TRANSMIT	(0x1 << 6)
     34 #define	ULPI_CMD_PID(n)  	(ULPI_CMD_TRANSMIT | (n))
     35 #define	ULPI_CMD_REGWRITE	(0x2 << 6)
     36 #define	ULPI_CMD_EXTW   	(ULPI_CMD_REGWRITE | 0x2f)
     37 #define	ULPI_CMD_REGREAD	(0x3 << 6)
     38 #define	ULPI_CMD_EXTR   	(ULPI_CMD_REGREAD | 0x2f)
     39 
     40 /* registers */
     41 #define	ULPI_VENDOR_ID_LOW 		0x00
     42 #define	ULPI_VENDOR_ID_HIGH 		0x01
     43 #define	ULPI_PRODUCT_ID_LOW 		0x02
     44 #define	ULPI_PRODUCT_ID_HIGH    	0x03
     45 #define	ULPI_FUNCTION_CONTROL    	0x04
     46 #define	 FUNCTION_CONTROL_XCVRSELECT	__BITS(0,1)
     47 #define	 XCVRSELECT_HS			0x0
     48 #define	 XCVRSELECT_FS			0x1
     49 #define	 XCVRSELECT_LS			0x2
     50 #define	 XCVRSELECT_FSLS		0x3  /* FS Xceiver for LS packets */
     51 #define	 FUNCTION_CONTROL_TERMSELECT	__BIT(2)
     52 #define	 FUNCTION_CONTROL_OPMODE	__BITS(3,4)
     53 #define	 FUNCTION_CONTROL_RESET  	__BIT(5)
     54 #define	 FUNCTION_CONTROL_SUSPENDM  	__BIT(6)
     55 #define	ULPI_INTERFACE_CONTROL  	0x07
     56 #define	ULPI_OTG_CONTROL 		0x0a
     57 #define	 OTG_CONTROL_IDPULLUP		__BIT(0)	/* ID pull up */
     58 #define	 OTG_CONTROL_DPPULLDOWN 	__BIT(1)	/* D+ pull down */
     59 #define	 OTG_CONTROL_DMPULLDOWN  	__BIT(2)	/* D- pull down */
     60 #define	 OTG_CONTROL_DISCHRGVBUS 	__BIT(3)	/* discharge Vbus */
     61 #define	 OTG_CONTROL_CHRGVBUS   	__BIT(4)	/* charge Vbus */
     62 #define	 OTG_CONTROL_DRVVBUS    	__BIT(5)	/* drive 5V on Vbus */
     63 #define	 OTG_CONTROL_DRVVBUSEXT  	__BIT(6)	/* drive Vbus external */
     64 #define	 OTG_CONTROL_USEEXTVBUSIND	__BIT(7)	/* use external Vbus over-current
     65 							   indecator */
     66 #define	ULPI_USB_INT_RISING_EDGE 	0x0d
     67 #define	ULPI_USB_INT_FALLING_EDGE	0x10
     68 #define	ULPI_USB_INT_STATUS 		0x13
     69 #define	ULPI_USB_INTERRUPT_LATCH 	0x14
     70 #define	ULPI_DEBUG			0x15
     71 #define	ULPI_SCRATCH 			0x16
     72 #define	ULPI_CARKIT_CONTROL		0x19
     73 #define	ULPI_CARKIT_INTERRUPT_DELAY	0x1c
     74 #define	ULPI_CARKIT_INTERRUPT_ENABLE	0x1d
     75 #define	ULPI_CARKIT_INTERRUPT_STATUS	0x20
     76 #define	ULPI_CARKIT_INTERRUPT_LATCH	0x21
     77 #define	ULPI_CARKIT_PULSE_CONTROL	0x22
     78 #define	ULPI_TRANSMIT_POSITIVE_WIDTH	0x25
     79 #define	ULPI_TRANSMIT_NEGATIVE_WIDTH	0x26
     80 #define	ULPI_RECEIVE_POLARITY_RECOVERY	0x27
     81 
     82 #define	ULPI_VENDOR_SPECIFIC		0x30
     83 
     84 #define	ULPI_REG_WRITE  	0
     85 #define	ULPI_REG_SET 		1
     86 #define	ULPI_REG_CLEAR 		2
     87 
     88 #endif	/* _DEV_USB_ULPI_ULPIREG_H */
     89