1 /*        $NetBSD: pcf8584var.h,v 1.6 2019/12/22 23:23:32 thorpej Exp $         */
2 /*        $OpenBSD: pcf8584var.h,v 1.5 2007/10/20 18:46:21 kettenis Exp $ */
3 
4 /*
5  * Copyright (c) 2006 David Gwynne <dlg@openbsd.org>
6  *
7  * Permission to use, copy, modify, and distribute this software for any
8  * purpose with or without fee is hereby granted, provided that the above
9  * copyright notice and this permission notice appear in all copies.
10  *
11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18  */
19 
20 struct pcfiic_softc {
21           device_t            sc_dev;
22 
23           bus_space_tag_t               sc_iot;
24           bus_space_handle_t  sc_ioh;
25           bus_space_handle_t  sc_ioh2;
26           int                           sc_master;
27           u_int8_t            sc_addr;
28           u_int8_t            sc_clock;
29           u_int8_t            sc_regmap[2];
30 
31           int                           sc_poll;
32 
33           struct i2c_controller         sc_i2c;
34 };
35 
36 void      pcfiic_attach(struct pcfiic_softc *, i2c_addr_t, u_int8_t, int);
37 int       pcfiic_intr(void *);
38