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9#include <mach/hardware.h>
10#include <mach/devices-common.h>
11
12#define imx_imx_ssi_data_entry(soc, _id, _hwid, _size) \
13 [_id] = { \
14 .id = _id, \
15 .iobase = soc ## _SSI ## _hwid ## _BASE_ADDR, \
16 .iosize = _size, \
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, \
22 }
23
24#ifdef CONFIG_SOC_IMX21
25const 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),
30};
31#endif
32
33#ifdef CONFIG_SOC_IMX25
34const 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),
39};
40#endif
41
42#ifdef CONFIG_SOC_IMX27
43const 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),
48};
49#endif
50
51#ifdef CONFIG_SOC_IMX31
52const 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),
57};
58#endif
59
60#ifdef CONFIG_SOC_IMX35
61const 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),
66};
67#endif
68
69#ifdef CONFIG_SOC_IMX51
70const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = {
71#define imx51_imx_ssi_data_entry(_id, _hwid) \
72 imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_4K)
73 imx51_imx_ssi_data_entry(0, 1),
74 imx51_imx_ssi_data_entry(1, 2),
75 imx51_imx_ssi_data_entry(2, 3),
76};
77#endif
78
79struct platform_device *__init imx_add_imx_ssi(
80 const struct imx_imx_ssi_data *data,
81 const struct imx_ssi_platform_data *pdata)
82{
83 struct resource res[] = {
84 {
85 .start = data->iobase,
86 .end = data->iobase + data->iosize - 1,
87 .flags = IORESOURCE_MEM,
88 }, {
89 .start = data->irq,
90 .end = data->irq,
91 .flags = IORESOURCE_IRQ,
92 },
93#define DMARES(_name) { \
94 .name = #_name, \
95 .start = data->dma ## _name, \
96 .end = data->dma ## _name, \
97 .flags = IORESOURCE_DMA, \
98}
99 DMARES(tx0),
100 DMARES(rx0),
101 DMARES(tx1),
102 DMARES(rx1),
103 };
104
105 return imx_add_platform_device("imx-ssi", data->id,
106 res, ARRAY_SIZE(res),
107 pdata, sizeof(*pdata));
108}
109