1/*	$NetBSD: imx51var.h,v 1.7 2019/07/24 12:33:18 hkenken Exp $ */
2
3/*
4 * Copyright (c) 2015 Genetec Corporation.  All rights reserved.
5 * Written by Hashimoto Kenichi for Genetec Corporation.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY GENETEC CORPORATION ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GENETEC CORPORATION
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef _ARM_IMX_IMX51VAR_H
30#define	_ARM_IMX_IMX51VAR_H
31
32struct imxfb_attach_args {
33	void			*ifb_fb;
34	bus_dma_tag_t		 ifb_dmat;
35	bus_dmamap_t		 ifb_dmamap;
36	bus_dma_segment_t	*ifb_dmasegs;
37	int			 ifb_ndmasegs;
38	u_int			 ifb_width;
39	u_int			 ifb_height;
40	u_int			 ifb_depth;
41	u_int			 ifb_stride;
42	device_t		 ifb_outputdev;
43};
44
45void	imx_genfb_set_videomode(device_t, u_int, u_int);
46
47extern struct bus_space armv7_generic_bs_tag;
48extern struct bus_space armv7_generic_a4x_bs_tag;
49extern struct arm32_bus_dma_tag arm_generic_dma_tag;
50extern struct arm32_bus_dma_tag imx_bus_dma_tag;
51
52struct axi_attach_args {
53	const char	*aa_name;
54	bus_space_tag_t	aa_iot;
55	bus_dma_tag_t	aa_dmat;
56	bus_addr_t	aa_addr;
57	bus_size_t	aa_size;
58	int		aa_irq;
59	int		aa_irqbase;
60};
61
62/* iomux utility functions */
63struct iomux_conf {
64	u_int pin;
65#define	IOMUX_CONF_EOT	((u_int)(-1))
66	u_short mux;
67	u_short pad;
68};
69
70void iomux_set_function(u_int, u_int);
71void iomux_set_pad(u_int, u_int);
72//void iomux_set_input(u_int, u_int);
73void iomux_mux_config(const struct iomux_conf *);
74
75#endif	/* _ARM_IMX_IMX51VAR_H */
76