1*003bdf4cSnonaka /* $NetBSD: ioexpreg.h,v 1.1 2011/06/19 16:20:09 nonaka Exp $ */ 2*003bdf4cSnonaka 3*003bdf4cSnonaka /*- 4*003bdf4cSnonaka * Copyright (c) 2011 The NetBSD Foundation, Inc. 5*003bdf4cSnonaka * All rights reserved. 6*003bdf4cSnonaka * 7*003bdf4cSnonaka * This code is derived from software contributed to The NetBSD Foundation 8*003bdf4cSnonaka * by NONAKA Kimihiro. 9*003bdf4cSnonaka * 10*003bdf4cSnonaka * Redistribution and use in source and binary forms, with or without 11*003bdf4cSnonaka * modification, are permitted provided that the following conditions 12*003bdf4cSnonaka * are met: 13*003bdf4cSnonaka * 1. Redistributions of source code must retain the above copyright 14*003bdf4cSnonaka * notice, this list of conditions and the following disclaimer. 15*003bdf4cSnonaka * 2. Redistributions in binary form must reproduce the above copyright 16*003bdf4cSnonaka * notice, this list of conditions and the following disclaimer in the 17*003bdf4cSnonaka * documentation and/or other materials provided with the distribution. 18*003bdf4cSnonaka * 19*003bdf4cSnonaka * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*003bdf4cSnonaka * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*003bdf4cSnonaka * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*003bdf4cSnonaka * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*003bdf4cSnonaka * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*003bdf4cSnonaka * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*003bdf4cSnonaka * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*003bdf4cSnonaka * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*003bdf4cSnonaka * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*003bdf4cSnonaka * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*003bdf4cSnonaka * POSSIBILITY OF SUCH DAMAGE. 30*003bdf4cSnonaka */ 31*003bdf4cSnonaka 32*003bdf4cSnonaka #ifndef _ZAURUS_DEV_IOEXPREG_H_ 33*003bdf4cSnonaka #define _ZAURUS_DEV_IOEXPREG_H_ 34*003bdf4cSnonaka 35*003bdf4cSnonaka /* I2C slave address */ 36*003bdf4cSnonaka #define IOEXP_ADDRESS 0x18 37*003bdf4cSnonaka 38*003bdf4cSnonaka /* resiger address */ 39*003bdf4cSnonaka #define IOEXP_STATUS 0 /* RO: status */ 40*003bdf4cSnonaka #define IOEXP_OUTPUT 1 /* RW: output level (0:low, 1:high) */ 41*003bdf4cSnonaka #define IOEXP_POLARITY 2 /* RW: polarity invert */ 42*003bdf4cSnonaka #define IOEXP_DIRECTION 3 /* RW: direction (0:output, 1:input) */ 43*003bdf4cSnonaka #define IOEXP_TIMEOUT 4 44*003bdf4cSnonaka 45*003bdf4cSnonaka /* register */ 46*003bdf4cSnonaka #define IOEXP_RESERVED_7 (1 << 7) 47*003bdf4cSnonaka #define IOEXP_IR_ON (1 << 6) 48*003bdf4cSnonaka #define IOEXP_AKIN_PULLUP (1 << 5) 49*003bdf4cSnonaka #define IOEXP_BACKLIGHT_CONT (1 << 4) 50*003bdf4cSnonaka #define IOEXP_BACKLIGHT_ON (1 << 3) 51*003bdf4cSnonaka #define IOEXP_MIC_BIAS (1 << 2) 52*003bdf4cSnonaka #define IOEXP_RESERVED_1 (1 << 1) 53*003bdf4cSnonaka #define IOEXP_RESERVED_0 (1 << 0) 54*003bdf4cSnonaka 55*003bdf4cSnonaka #endif /* _ZAURUS_DEV_IOEXPREG_H_ */ 56