Release 4.11 arch/arm/mach-imx/devices/platform-mxc_nand.c

/*
 * Copyright (C) 2009-2010 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 <asm/sizes.h>

#include "../hardware.h"
#include "devices-common.h"


#define imx_mxc_nand_data_entry_single(soc, _devid, _size)		\
	{                                                               \
                .devid = _devid,                                        \
                .iobase = soc ## _NFC_BASE_ADDR,                        \
                .iosize = _size,                                        \
                .irq = soc ## _INT_NFC                                  \
        }


#define imx_mxc_nandv3_data_entry_single(soc, _devid, _size)		\
	{                                                               \
                .devid = _devid,                                        \
                .id = -1,                                               \
                .iobase = soc ## _NFC_BASE_ADDR,                        \
                .iosize = _size,                                        \
                .axibase = soc ## _NFC_AXI_BASE_ADDR,                   \
                .irq = soc ## _INT_NFC                                  \
        }

#ifdef CONFIG_SOC_IMX21

const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst =
	imx_mxc_nand_data_entry_single(MX21, "imx21-nand", SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */

#ifdef CONFIG_SOC_IMX27

const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst =
	imx_mxc_nand_data_entry_single(MX27, "imx27-nand", SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX27 */

#ifdef CONFIG_SOC_IMX31

const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst =
	imx_mxc_nand_data_entry_single(MX31, "imx27-nand", SZ_4K);
#endif

#ifdef CONFIG_SOC_IMX35

const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst =
	imx_mxc_nand_data_entry_single(MX35, "imx25-nand", SZ_8K);
#endif



struct platform_device *__init imx_add_mxc_nand(
		const struct imx_mxc_nand_data *data,
		const struct mxc_nand_platform_data *pdata)
{
	/* AXI has to come first, that's how the mxc_nand driver expect it */
	struct resource res[] = {
		{
			.start = data->iobase,
			.end = data->iobase + data->iosize - 1,
			.flags = IORESOURCE_MEM,
                }, {
			.start = data->irq,
			.end = data->irq,
			.flags = IORESOURCE_IRQ,
                }, {
			.start = data->axibase,
			.end = data->axibase + SZ_16K - 1,
			.flags = IORESOURCE_MEM,
                },
        };
	return imx_add_platform_device(data->devid, data->id,
			res, ARRAY_SIZE(res) - !data->axibase,
			pdata, sizeof(*pdata));
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
Uwe Kleine-König
84
63.16%
2
40.00%
Sascha Hauer
46
34.59%
2
40.00%
Shawn Guo
3
2.26%
1
20.00%
Total
133
100.00%
5
100.00%

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Uwe Kleine-König
175
70.28%
3
37.50%
Sascha Hauer
55
22.09%
2
25.00%
Shawn Guo
19
7.63%
3
37.50%
Total
249
100.00%
8
100.00%
Directory: arch/arm/mach-imx/devices

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