[deliverable/linux.git] / arch / arm / mach-imx / devices / platform-spi_imx.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 "../hardware.h"
#include "devices-common.h"

#define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \
	{								\
		.devid = _devid,					\
		.id = _id,						\
		.iobase = soc ## _ ## type ## hwid ## _BASE_ADDR,	\
		.iosize = _size,					\
		.irq = soc ## _INT_ ## type ## hwid,			\
	}

#define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size)	\
	[id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size)

#ifdef CONFIG_SOC_IMX1
const struct imx_spi_imx_data imx1_cspi_data[] __initconst = {
#define imx1_cspi_data_entry(_id, _hwid) \
	imx_spi_imx_data_entry(MX1, CSPI, "imx1-cspi", _id, _hwid, SZ_4K)
	imx1_cspi_data_entry(0, 1),
	imx1_cspi_data_entry(1, 2),
};
#endif

#ifdef CONFIG_SOC_IMX21
const struct imx_spi_imx_data imx21_cspi_data[] __initconst = {
#define imx21_cspi_data_entry(_id, _hwid)                            \
	imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K)
	imx21_cspi_data_entry(0, 1),
	imx21_cspi_data_entry(1, 2),
};
#endif

#ifdef CONFIG_SOC_IMX27
const struct imx_spi_imx_data imx27_cspi_data[] __initconst = {
#define imx27_cspi_data_entry(_id, _hwid)				\
	imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K)
	imx27_cspi_data_entry(0, 1),
	imx27_cspi_data_entry(1, 2),
	imx27_cspi_data_entry(2, 3),
};
#endif /* ifdef CONFIG_SOC_IMX27 */

#ifdef CONFIG_SOC_IMX31
const struct imx_spi_imx_data imx31_cspi_data[] __initconst = {
#define imx31_cspi_data_entry(_id, _hwid)				\
	imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K)
	imx31_cspi_data_entry(0, 1),
	imx31_cspi_data_entry(1, 2),
	imx31_cspi_data_entry(2, 3),
};
#endif /* ifdef CONFIG_SOC_IMX31 */

#ifdef CONFIG_SOC_IMX35
const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
#define imx35_cspi_data_entry(_id, _hwid)                           \
	imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K)
	imx35_cspi_data_entry(0, 1),
	imx35_cspi_data_entry(1, 2),
};
#endif /* ifdef CONFIG_SOC_IMX35 */

struct platform_device *__init imx_add_spi_imx(
		const struct imx_spi_imx_data *data,
		const struct spi_imx_master *pdata)
{
	struct resource res[] = {
		{
			.start = data->iobase,
			.end = data->iobase + data->iosize - 1,
			.flags = IORESOURCE_MEM,
		}, {
			.start = data->irq,
			.end = data->irq,
			.flags = IORESOURCE_IRQ,
		},
	};

	return imx_add_platform_device(data->devid, data->id,
			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
}
Commit	Line	Data
02870737 UKK	1	/*
	2	* Copyright (C) 2009-2010 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"
02870737	11
35bab058 UKK	12	#define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \
35bab058 UKK	13	{ \
ab560503	14	.devid = _devid, \
35bab058 UKK	15	.id = _id, \
	16	.iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \
	17	.iosize = _size, \
	18	.irq = soc ## _INT_ ## type ## hwid, \
	19	}
	20
	21	#define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \
	22	[id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size)
	23
13f40686 GGM	24	#ifdef CONFIG_SOC_IMX1
	25	const struct imx_spi_imx_data imx1_cspi_data[] __initconst = {
	26	#define imx1_cspi_data_entry(_id, _hwid) \
	27	imx_spi_imx_data_entry(MX1, CSPI, "imx1-cspi", _id, _hwid, SZ_4K)
	28	imx1_cspi_data_entry(0, 1),
	29	imx1_cspi_data_entry(1, 2),
	30	};
	31	#endif
	32
35bab058 UKK	33	#ifdef CONFIG_SOC_IMX21
	34	const struct imx_spi_imx_data imx21_cspi_data[] __initconst = {
	35	#define imx21_cspi_data_entry(_id, _hwid) \
	36	imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K)
	37	imx21_cspi_data_entry(0, 1),
	38	imx21_cspi_data_entry(1, 2),
3530b417	39	};
35bab058 UKK	40	#endif
35bab058 UKK	41
35bab058 UKK	42	#ifdef CONFIG_SOC_IMX27
	43	const struct imx_spi_imx_data imx27_cspi_data[] __initconst = {
	44	#define imx27_cspi_data_entry(_id, _hwid) \
	45	imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K)
	46	imx27_cspi_data_entry(0, 1),
	47	imx27_cspi_data_entry(1, 2),
	48	imx27_cspi_data_entry(2, 3),
	49	};
	50	#endif /* ifdef CONFIG_SOC_IMX27 */
	51
a528bc87	52	#ifdef CONFIG_SOC_IMX31
35bab058 UKK	53	const struct imx_spi_imx_data imx31_cspi_data[] __initconst = {
	54	#define imx31_cspi_data_entry(_id, _hwid) \
	55	imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K)
	56	imx31_cspi_data_entry(0, 1),
	57	imx31_cspi_data_entry(1, 2),
	58	imx31_cspi_data_entry(2, 3),
	59	};
a528bc87	60	#endif /* ifdef CONFIG_SOC_IMX31 */
35bab058	61
a528bc87	62	#ifdef CONFIG_SOC_IMX35
35bab058 UKK	63	const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
	64	#define imx35_cspi_data_entry(_id, _hwid) \
	65	imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K)
	66	imx35_cspi_data_entry(0, 1),
	67	imx35_cspi_data_entry(1, 2),
	68	};
a528bc87	69	#endif /* ifdef CONFIG_SOC_IMX35 */
35bab058 UKK	70
	71	struct platform_device *__init imx_add_spi_imx(
	72	const struct imx_spi_imx_data *data,
02870737 UKK	73	const struct spi_imx_master *pdata)
	74	{
	75	struct resource res[] = {
	76	{
35bab058 UKK	77	.start = data->iobase,
35bab058 UKK	78	.end = data->iobase + data->iosize - 1,
02870737 UKK	79	.flags = IORESOURCE_MEM,
02870737 UKK	80	}, {
35bab058 UKK	81	.start = data->irq,
35bab058 UKK	82	.end = data->irq,
02870737 UKK	83	.flags = IORESOURCE_IRQ,
	84	},
	85	};
	86
ab560503	87	return imx_add_platform_device(data->devid, data->id,
35bab058	88	res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
02870737	89	}