1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2009-2010 Pengutronix
4 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
5 */
6 #include "../hardware.h"
7 #include "devices-common.h"
8
9 #define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \
10 { \
11 .devid = _devid, \
12 .id = _id, \
13 .iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \
14 .iosize = _size, \
15 .irq = soc ## _INT_ ## type ## hwid, \
16 }
17
18 #define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \
19 [id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size)
20
21 #ifdef CONFIG_SOC_IMX21
22 const struct imx_spi_imx_data imx21_cspi_data[] __initconst = {
23 #define imx21_cspi_data_entry(_id, _hwid) \
24 imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K)
25 imx21_cspi_data_entry(0, 1),
26 imx21_cspi_data_entry(1, 2),
27 };
28 #endif
29
30 #ifdef CONFIG_SOC_IMX27
31 const struct imx_spi_imx_data imx27_cspi_data[] __initconst = {
32 #define imx27_cspi_data_entry(_id, _hwid) \
33 imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K)
34 imx27_cspi_data_entry(0, 1),
35 imx27_cspi_data_entry(1, 2),
36 imx27_cspi_data_entry(2, 3),
37 };
38 #endif /* ifdef CONFIG_SOC_IMX27 */
39
40 #ifdef CONFIG_SOC_IMX31
41 const struct imx_spi_imx_data imx31_cspi_data[] __initconst = {
42 #define imx31_cspi_data_entry(_id, _hwid) \
43 imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K)
44 imx31_cspi_data_entry(0, 1),
45 imx31_cspi_data_entry(1, 2),
46 imx31_cspi_data_entry(2, 3),
47 };
48 #endif /* ifdef CONFIG_SOC_IMX31 */
49
50 #ifdef CONFIG_SOC_IMX35
51 const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
52 #define imx35_cspi_data_entry(_id, _hwid) \
53 imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K)
54 imx35_cspi_data_entry(0, 1),
55 imx35_cspi_data_entry(1, 2),
56 };
57 #endif /* ifdef CONFIG_SOC_IMX35 */
58
imx_add_spi_imx(const struct imx_spi_imx_data * data,const struct spi_imx_master * pdata)59 struct platform_device *__init imx_add_spi_imx(
60 const struct imx_spi_imx_data *data,
61 const struct spi_imx_master *pdata)
62 {
63 struct resource res[] = {
64 {
65 .start = data->iobase,
66 .end = data->iobase + data->iosize - 1,
67 .flags = IORESOURCE_MEM,
68 }, {
69 .start = data->irq,
70 .end = data->irq,
71 .flags = IORESOURCE_IRQ,
72 },
73 };
74
75 return imx_add_platform_device(data->devid, data->id,
76 res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
77 }
78