1/*-
2 * Copyright (c) 2012, 2013 The FreeBSD Foundation
3 * All rights reserved.
4 *
5 * This software was developed by Oleksandr Rybalko under sponsorship
6 * from the FreeBSD Foundation.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1.	Redistributions of source code must retain the above copyright
12 *	notice, this list of conditions and the following disclaimer.
13 * 2.	Redistributions in binary form must reproduce the above copyright
14 *	notice, this list of conditions and the following disclaimer in the
15 *	documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD$
30 */
31
32#ifndef _IMXGPTVAR_H
33#define	_IMXGPTVAR_H
34
35struct imx_gpt_softc {
36	device_t 	sc_dev;
37	struct resource *res[2];
38	bus_space_tag_t sc_iot;
39	bus_space_handle_t sc_ioh;
40	void 		*sc_ih;			/* interrupt handler */
41	uint32_t 	sc_period;
42	uint32_t 	sc_clksrc;
43	uint32_t 	clkfreq;
44	struct eventtimer et;
45};
46
47extern struct imx_gpt_softc *imx_gpt_sc;
48
49int imx_gpt_get_timerfreq(struct imx_gpt_softc *);
50#endif	/* _IMXGPTVAR_H */
51