projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ae71a562 UKK |
1 | /* |
| 2 | * Copyright (C) 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 | */ | |
| 50f2de61 | 9 | #include "../hardware.h" |
| e0557c0d | 10 | #include "devices-common.h" |
| ae71a562 UKK |
11 | |
| 12 | #define imx_mxc_w1_data_entry_single(soc) \ | |
| 13 | { \ | |
| 14 | .iobase = soc ## _OWIRE_BASE_ADDR, \ | |
| 15 | } | |
| 16 | ||
| 17 | #ifdef CONFIG_SOC_IMX21 | |
| 18 | const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst = | |
| 19 | imx_mxc_w1_data_entry_single(MX21); | |
| 20 | #endif /* ifdef CONFIG_SOC_IMX21 */ | |
| 21 | ||
| 22 | #ifdef CONFIG_SOC_IMX27 | |
| 23 | const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst = | |
| 24 | imx_mxc_w1_data_entry_single(MX27); | |
| 25 | #endif /* ifdef CONFIG_SOC_IMX27 */ | |
| 26 | ||
| a528bc87 | 27 | #ifdef CONFIG_SOC_IMX31 |
| ae71a562 UKK |
28 | const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst = |
| 29 | imx_mxc_w1_data_entry_single(MX31); | |
| a528bc87 | 30 | #endif /* ifdef CONFIG_SOC_IMX31 */ |
| ae71a562 | 31 | |
| a528bc87 | 32 | #ifdef CONFIG_SOC_IMX35 |
| ae71a562 UKK |
33 | const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst = |
| 34 | imx_mxc_w1_data_entry_single(MX35); | |
| a528bc87 | 35 | #endif /* ifdef CONFIG_SOC_IMX35 */ |
| ae71a562 UKK |
36 | |
| 37 | struct 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 | } |