1 /* $NetBSD: gpiolib.c,v 1.1 2024/12/17 12:44:33 martin Exp $ */
2 /* $OpenBSD: gpio.c,v 1.6 2006/01/14 12:33:49 grange Exp $ */
3
4 /*
5 * Copyright (c) 2008, 2009, 2010, 2011 Marc Balmer <marc@msys.ch>
6 * Copyright (c) 2004, 2006 Alexander Yurchenko <grange@openbsd.org>
7 *
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
11 *
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 */
20
21
22 #include <sys/cdefs.h>
23 __KERNEL_RCSID(0, "$NetBSD: gpiolib.c,v 1.1 2024/12/17 12:44:33 martin Exp $");
24
25 /*
26 * General Purpose Input/Output framework.
27 */
28
29 #include <sys/systm.h>
30 #include <sys/gpio.h>
31 #include <dev/gpio/gpiovar.h>
32
33 int
gpiobus_print(void * aux,const char * pnp)34 gpiobus_print(void *aux, const char *pnp)
35 {
36 #if 0
37 struct gpiobus_attach_args *gba = aux;
38 #endif
39 if (pnp != NULL)
40 aprint_normal("gpiobus at %s", pnp);
41
42 return UNCONF;
43 }
44
45