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8
9#include "../hardware.h"
10#include "devices-common.h"
11
12#define imx_mxc_w1_data_entry_single(soc) \
13 { \
14 .iobase = soc ## _OWIRE_BASE_ADDR, \
15 }
16
17#ifdef CONFIG_SOC_IMX21
18const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst =
19 imx_mxc_w1_data_entry_single(MX21);
20#endif
21
22#ifdef CONFIG_SOC_IMX27
23const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst =
24 imx_mxc_w1_data_entry_single(MX27);
25#endif
26
27#ifdef CONFIG_SOC_IMX31
28const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst =
29 imx_mxc_w1_data_entry_single(MX31);
30#endif
31
32#ifdef CONFIG_SOC_IMX35
33const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst =
34 imx_mxc_w1_data_entry_single(MX35);
35#endif
36
37struct platform_device *__init imx_add_mxc_w1(
38 const struct imx_mxc_w1_data *data)
39{
40 struct resource res[] = {
41 {
42 .start = data->iobase,
43 .end = data->iobase + SZ_4K - 1,
44 .flags = IORESOURCE_MEM,
45 },
46 };
47
48 return imx_add_platform_device("mxc_w1", 0,
49 res, ARRAY_SIZE(res), NULL, 0);
50}
51