2 * Copyright (C) 2010 Pengutronix
3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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.
9 #include <mach/hardware.h>
10 #include <mach/devices-common.h>
12 #define imx_imx_ssi_data_entry(soc, _id, _hwid, _size) \
15 .iobase = soc ## _SSI ## _hwid ## _BASE_ADDR, \
17 .irq = soc ## _INT_SSI ## _hwid, \
18 .dmatx0 = soc ## _DMA_REQ_SSI ## _hwid ## _TX0, \
19 .dmarx0 = soc ## _DMA_REQ_SSI ## _hwid ## _RX0, \
20 .dmatx1 = soc ## _DMA_REQ_SSI ## _hwid ## _TX1, \
21 .dmarx1 = soc ## _DMA_REQ_SSI ## _hwid ## _RX1, \
24 #ifdef CONFIG_SOC_IMX21
25 const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst = {
26 #define imx21_imx_ssi_data_entry(_id, _hwid) \
27 imx_imx_ssi_data_entry(MX21, _id, _hwid, SZ_4K)
28 imx21_imx_ssi_data_entry(0, 1),
29 imx21_imx_ssi_data_entry(1, 2),
31 #endif /* ifdef CONFIG_SOC_IMX21 */
33 #ifdef CONFIG_ARCH_MX25
34 const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst = {
35 #define imx25_imx_ssi_data_entry(_id, _hwid) \
36 imx_imx_ssi_data_entry(MX25, _id, _hwid, SZ_4K)
37 imx25_imx_ssi_data_entry(0, 1),
38 imx25_imx_ssi_data_entry(1, 2),
40 #endif /* ifdef CONFIG_ARCH_MX25 */
42 #ifdef CONFIG_SOC_IMX27
43 const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = {
44 #define imx27_imx_ssi_data_entry(_id, _hwid) \
45 imx_imx_ssi_data_entry(MX27, _id, _hwid, SZ_4K)
46 imx27_imx_ssi_data_entry(0, 1),
47 imx27_imx_ssi_data_entry(1, 2),
49 #endif /* ifdef CONFIG_SOC_IMX27 */
51 #ifdef CONFIG_ARCH_MX31
52 const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst = {
53 #define imx31_imx_ssi_data_entry(_id, _hwid) \
54 imx_imx_ssi_data_entry(MX31, _id, _hwid, SZ_4K)
55 imx31_imx_ssi_data_entry(0, 1),
56 imx31_imx_ssi_data_entry(1, 2),
58 #endif /* ifdef CONFIG_ARCH_MX31 */
60 #ifdef CONFIG_ARCH_MX35
61 const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst = {
62 #define imx35_imx_ssi_data_entry(_id, _hwid) \
63 imx_imx_ssi_data_entry(MX35, _id, _hwid, SZ_4K)
64 imx35_imx_ssi_data_entry(0, 1),
65 imx35_imx_ssi_data_entry(1, 2),
67 #endif /* ifdef CONFIG_ARCH_MX35 */
69 struct platform_device *__init imx_add_imx_ssi(
70 const struct imx_imx_ssi_data *data,
71 const struct imx_ssi_platform_data *pdata)
73 struct resource res[] = {
75 .start = data->iobase,
76 .end = data->iobase + data->iosize - 1,
77 .flags = IORESOURCE_MEM,
81 .flags = IORESOURCE_IRQ,
83 #define DMARES(_name) { \
85 .start = data->dma ## _name, \
86 .end = data->dma ## _name, \
87 .flags = IORESOURCE_DMA, \
95 return imx_add_platform_device("imx-ssi", data->id,
97 pdata, sizeof(*pdata));