// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2009-2010 Pengutronix
 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
 */
#include <linux/gpio/machine.h>
#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_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, struct gpiod_lookup_table *gtable)
{
	struct resource res[] = {
		{
			.start = data->iobase,
			.end = data->iobase + data->iosize - 1,
			.flags = IORESOURCE_MEM,
		}, {
			.start = data->irq,
			.end = data->irq,
			.flags = IORESOURCE_IRQ,
		},
	};
	if (gtable)
		gpiod_add_lookup_table(gtable);
	return imx_add_platform_device(data->devid, data->id,
			res, ARRAY_SIZE(res), NULL, 0);
}