1 /*
2 * Copyright (C) 2009-2010 Pengutronix
3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
4 *
5 * This program is free software; you can redistribute it and/or modify it under
6 * the terms of the GNU General Public License version 2 as published by the
7 * Free Software Foundation.
8 */
9 #include "../hardware.h"
10 #include "devices-common.h"
11
12 #define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \
13 { \
14 .devid = _devid, \
15 .id = _id, \
16 .iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \
17 .iosize = _size, \
18 .irq = soc ## _INT_ ## type ## hwid, \
19 }
20
21 #define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \
22 [id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size)
23
24 #ifdef CONFIG_SOC_IMX21
25 const struct imx_spi_imx_data imx21_cspi_data[] __initconst = {
26 #define imx21_cspi_data_entry(_id, _hwid) \
27 imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K)
28 imx21_cspi_data_entry(0, 1),
29 imx21_cspi_data_entry(1, 2),
30 };
31 #endif
32
33 #ifdef CONFIG_SOC_IMX27
34 const struct imx_spi_imx_data imx27_cspi_data[] __initconst = {
35 #define imx27_cspi_data_entry(_id, _hwid) \
36 imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K)
37 imx27_cspi_data_entry(0, 1),
38 imx27_cspi_data_entry(1, 2),
39 imx27_cspi_data_entry(2, 3),
40 };
41 #endif /* ifdef CONFIG_SOC_IMX27 */
42
43 #ifdef CONFIG_SOC_IMX31
44 const struct imx_spi_imx_data imx31_cspi_data[] __initconst = {
45 #define imx31_cspi_data_entry(_id, _hwid) \
46 imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K)
47 imx31_cspi_data_entry(0, 1),
48 imx31_cspi_data_entry(1, 2),
49 imx31_cspi_data_entry(2, 3),
50 };
51 #endif /* ifdef CONFIG_SOC_IMX31 */
52
53 #ifdef CONFIG_SOC_IMX35
54 const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
55 #define imx35_cspi_data_entry(_id, _hwid) \
56 imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K)
57 imx35_cspi_data_entry(0, 1),
58 imx35_cspi_data_entry(1, 2),
59 };
60 #endif /* ifdef CONFIG_SOC_IMX35 */
61
imx_add_spi_imx(const struct imx_spi_imx_data * data,const struct spi_imx_master * pdata)62 struct platform_device *__init imx_add_spi_imx(
63 const struct imx_spi_imx_data *data,
64 const struct spi_imx_master *pdata)
65 {
66 struct resource res[] = {
67 {
68 .start = data->iobase,
69 .end = data->iobase + data->iosize - 1,
70 .flags = IORESOURCE_MEM,
71 }, {
72 .start = data->irq,
73 .end = data->irq,
74 .flags = IORESOURCE_IRQ,
75 },
76 };
77
78 return imx_add_platform_device(data->devid, data->id,
79 res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
80 }
81
