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