1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2010 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
4 */
5 #include "../hardware.h"
6 #include "devices-common.h"
7
8 #define imx_flexcan_data_entry_single(soc, _id, _hwid, _size) \
9 { \
10 .id = _id, \
11 .iobase = soc ## _CAN ## _hwid ## _BASE_ADDR, \
12 .iosize = _size, \
13 .irq = soc ## _INT_CAN ## _hwid, \
14 }
15
16 #define imx_flexcan_data_entry(soc, _id, _hwid, _size) \
17 [_id] = imx_flexcan_data_entry_single(soc, _id, _hwid, _size)
18
19 #ifdef CONFIG_SOC_IMX35
20 const struct imx_flexcan_data imx35_flexcan_data[] __initconst = {
21 #define imx35_flexcan_data_entry(_id, _hwid) \
22 imx_flexcan_data_entry(MX35, _id, _hwid, SZ_16K)
23 imx35_flexcan_data_entry(0, 1),
24 imx35_flexcan_data_entry(1, 2),
25 };
26 #endif /* ifdef CONFIG_SOC_IMX35 */
27
imx_add_flexcan(const struct imx_flexcan_data * data)28 struct platform_device *__init imx_add_flexcan(
29 const struct imx_flexcan_data *data)
30 {
31 struct resource res[] = {
32 {
33 .start = data->iobase,
34 .end = data->iobase + data->iosize - 1,
35 .flags = IORESOURCE_MEM,
36 }, {
37 .start = data->irq,
38 .end = data->irq,
39 .flags = IORESOURCE_IRQ,
40 },
41 };
42
43 return imx_add_platform_device("flexcan", data->id,
44 res, ARRAY_SIZE(res), NULL, 0);
45 }
46
