mirror of https://gitee.com/openkylin/linux.git
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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* Copyright (C) 2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#include "../hardware.h"
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#include "devices-common.h"
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#define imx_mxc_w1_data_entry_single(soc) \
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{ \
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.iobase = soc ## _OWIRE_BASE_ADDR, \
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}
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#ifdef CONFIG_SOC_IMX21
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const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst =
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imx_mxc_w1_data_entry_single(MX21);
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#endif /* ifdef CONFIG_SOC_IMX21 */
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#ifdef CONFIG_SOC_IMX27
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const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst =
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imx_mxc_w1_data_entry_single(MX27);
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#endif /* ifdef CONFIG_SOC_IMX27 */
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#ifdef CONFIG_SOC_IMX31
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const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst =
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imx_mxc_w1_data_entry_single(MX31);
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#endif /* ifdef CONFIG_SOC_IMX31 */
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#ifdef CONFIG_SOC_IMX35
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const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst =
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imx_mxc_w1_data_entry_single(MX35);
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#endif /* ifdef CONFIG_SOC_IMX35 */
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struct platform_device *__init imx_add_mxc_w1(
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const struct imx_mxc_w1_data *data)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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return imx_add_platform_device("mxc_w1", 0,
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res, ARRAY_SIZE(res), NULL, 0);
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}
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