ae71a56222
Currently there is no platform data used in the driver. In case this changes NULL is passed unused to the soc specific functions. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
|
|
* Copyright (C) 2010 Pengutronix
|
|
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License version 2 as published by the
|
|
* Free Software Foundation.
|
|
*/
|
|
#include <mach/hardware.h>
|
|
#include <mach/devices-common.h>
|
|
|
|
#define imx_mxc_w1_data_entry_single(soc) \
|
|
{ \
|
|
.iobase = soc ## _OWIRE_BASE_ADDR, \
|
|
}
|
|
|
|
#ifdef CONFIG_SOC_IMX21
|
|
const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst =
|
|
imx_mxc_w1_data_entry_single(MX21);
|
|
#endif /* ifdef CONFIG_SOC_IMX21 */
|
|
|
|
#ifdef CONFIG_SOC_IMX27
|
|
const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst =
|
|
imx_mxc_w1_data_entry_single(MX27);
|
|
#endif /* ifdef CONFIG_SOC_IMX27 */
|
|
|
|
#ifdef CONFIG_ARCH_MX31
|
|
const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst =
|
|
imx_mxc_w1_data_entry_single(MX31);
|
|
#endif /* ifdef CONFIG_ARCH_MX31 */
|
|
|
|
#ifdef CONFIG_ARCH_MX35
|
|
const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst =
|
|
imx_mxc_w1_data_entry_single(MX35);
|
|
#endif /* ifdef CONFIG_ARCH_MX35 */
|
|
|
|
struct platform_device *__init imx_add_mxc_w1(
|
|
const struct imx_mxc_w1_data *data)
|
|
{
|
|
struct resource res[] = {
|
|
{
|
|
.start = data->iobase,
|
|
.end = data->iobase + SZ_4K - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
};
|
|
|
|
return imx_add_platform_device("mxc_w1", 0,
|
|
res, ARRAY_SIZE(res), NULL, 0);
|
|
}
|