1 /*
2 * Copyright (C) 2010 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
3 *
4 * This program is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU General Public License version 2 as published by the
6 * Free Software Foundation.
7 */
8 #include "../hardware.h"
9 #include "devices-common.h"
10
11 #define imx_flexcan_data_entry_single(soc, _id, _hwid, _size) \
12 { \
13 .id = _id, \
14 .iobase = soc ## _CAN ## _hwid ## _BASE_ADDR, \
15 .iosize = _size, \
16 .irq = soc ## _INT_CAN ## _hwid, \
17 }
18
19 #define imx_flexcan_data_entry(soc, _id, _hwid, _size) \
20 [_id] = imx_flexcan_data_entry_single(soc, _id, _hwid, _size)
21
22 #ifdef CONFIG_SOC_IMX35
23 const struct imx_flexcan_data imx35_flexcan_data[] __initconst = {
24 #define imx35_flexcan_data_entry(_id, _hwid) \
25 imx_flexcan_data_entry(MX35, _id, _hwid, SZ_16K)
26 imx35_flexcan_data_entry(0, 1),
27 imx35_flexcan_data_entry(1, 2),
28 };
29 #endif /* ifdef CONFIG_SOC_IMX35 */
30
imx_add_flexcan(const struct imx_flexcan_data * data)31 struct platform_device *__init imx_add_flexcan(
32 const struct imx_flexcan_data *data)
33 {
34 struct resource res[] = {
35 {
36 .start = data->iobase,
37 .end = data->iobase + data->iosize - 1,
38 .flags = IORESOURCE_MEM,
39 }, {
40 .start = data->irq,
41 .end = data->irq,
42 .flags = IORESOURCE_IRQ,
43 },
44 };
45
46 return imx_add_platform_device("flexcan", data->id,
47 res, ARRAY_SIZE(res), NULL, 0);
48 }
49
