[mirror_ubuntu-eoan-kernel.git] / arch / arm / plat-mxc / devices / platform-imx-uart.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 <mach/hardware.h>
#include <mach/devices-common.h>

#define imx_imx_uart_3irq_data_entry(soc, _id, _hwid, _size)		\
	[_id] = {							\
		.id = _id,						\
		.iobase = soc ## _UART ## _hwid ## _BASE_ADDR,		\
		.iosize = _size,					\
		.irqrx = soc ## _INT_UART ## _hwid ## RX,		\
		.irqtx = soc ## _INT_UART ## _hwid ## TX,		\
		.irqrts = soc ## _INT_UART ## _hwid ## RTS,		\
	}

#define imx_imx_uart_1irq_data_entry(soc, _id, _hwid, _size)		\
	[_id] = {							\
		.id = _id,						\
		.iobase = soc ## _UART ## _hwid ## _BASE_ADDR,		\
		.iosize = _size,					\
		.irq = soc ## _INT_UART ## _hwid,			\
	}

#ifdef CONFIG_SOC_IMX1
const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst = {
#define imx1_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_3irq_data_entry(MX1, _id, _hwid, 0xd0)
	imx1_imx_uart_data_entry(0, 1),
	imx1_imx_uart_data_entry(1, 2),
};
#endif /* ifdef CONFIG_SOC_IMX1 */

#ifdef CONFIG_SOC_IMX21
const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = {
#define imx21_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX21, _id, _hwid, SZ_4K)
	imx21_imx_uart_data_entry(0, 1),
	imx21_imx_uart_data_entry(1, 2),
	imx21_imx_uart_data_entry(2, 3),
	imx21_imx_uart_data_entry(3, 4),
};
#endif

#ifdef CONFIG_SOC_IMX25
const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
#define imx25_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K)
	imx25_imx_uart_data_entry(0, 1),
	imx25_imx_uart_data_entry(1, 2),
	imx25_imx_uart_data_entry(2, 3),
	imx25_imx_uart_data_entry(3, 4),
	imx25_imx_uart_data_entry(4, 5),
};
#endif /* ifdef CONFIG_SOC_IMX25 */

#ifdef CONFIG_SOC_IMX27
const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
#define imx27_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX27, _id, _hwid, SZ_4K)
	imx27_imx_uart_data_entry(0, 1),
	imx27_imx_uart_data_entry(1, 2),
	imx27_imx_uart_data_entry(2, 3),
	imx27_imx_uart_data_entry(3, 4),
	imx27_imx_uart_data_entry(4, 5),
	imx27_imx_uart_data_entry(5, 6),
};
#endif /* ifdef CONFIG_SOC_IMX27 */

#ifdef CONFIG_SOC_IMX31
const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = {
#define imx31_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_4K)
	imx31_imx_uart_data_entry(0, 1),
	imx31_imx_uart_data_entry(1, 2),
	imx31_imx_uart_data_entry(2, 3),
	imx31_imx_uart_data_entry(3, 4),
	imx31_imx_uart_data_entry(4, 5),
};
#endif /* ifdef CONFIG_SOC_IMX31 */

#ifdef CONFIG_SOC_IMX35
const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = {
#define imx35_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX35, _id, _hwid, SZ_16K)
	imx35_imx_uart_data_entry(0, 1),
	imx35_imx_uart_data_entry(1, 2),
	imx35_imx_uart_data_entry(2, 3),
};
#endif /* ifdef CONFIG_SOC_IMX35 */

#ifdef CONFIG_SOC_IMX50
const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst = {
#define imx50_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX50, _id, _hwid, SZ_4K)
	imx50_imx_uart_data_entry(0, 1),
	imx50_imx_uart_data_entry(1, 2),
	imx50_imx_uart_data_entry(2, 3),
	imx50_imx_uart_data_entry(3, 4),
	imx50_imx_uart_data_entry(4, 5),
};
#endif /* ifdef CONFIG_SOC_IMX50 */

#ifdef CONFIG_SOC_IMX51
const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = {
#define imx51_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K)
	imx51_imx_uart_data_entry(0, 1),
	imx51_imx_uart_data_entry(1, 2),
	imx51_imx_uart_data_entry(2, 3),
};
#endif /* ifdef CONFIG_SOC_IMX51 */

#ifdef CONFIG_SOC_IMX53
const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst = {
#define imx53_imx_uart_data_entry(_id, _hwid)				\
	imx_imx_uart_1irq_data_entry(MX53, _id, _hwid, SZ_4K)
	imx53_imx_uart_data_entry(0, 1),
	imx53_imx_uart_data_entry(1, 2),
	imx53_imx_uart_data_entry(2, 3),
	imx53_imx_uart_data_entry(3, 4),
	imx53_imx_uart_data_entry(4, 5),
};
#endif /* ifdef CONFIG_SOC_IMX53 */

struct platform_device *__init imx_add_imx_uart_3irq(
		const struct imx_imx_uart_3irq_data *data,
		const struct imxuart_platform_data *pdata)
{
	struct resource res[] = {
		{
			.start = data->iobase,
			.end = data->iobase + data->iosize - 1,
			.flags = IORESOURCE_MEM,
		}, {
			.start = data->irqrx,
			.end = data->irqrx,
			.flags = IORESOURCE_IRQ,
		}, {
			.start = data->irqtx,
			.end = data->irqtx,
			.flags = IORESOURCE_IRQ,
		}, {
			.start = data->irqrts,
			.end = data->irqrx,
			.flags = IORESOURCE_IRQ,
		},
	};

	return imx_add_platform_device("imx1-uart", data->id, res,
			ARRAY_SIZE(res), pdata, sizeof(*pdata));
}

struct platform_device *__init imx_add_imx_uart_1irq(
		const struct imx_imx_uart_1irq_data *data,
		const struct imxuart_platform_data *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,
		},
	};

	/* i.mx21 type uart runs on all i.mx except i.mx1 */
	return imx_add_platform_device("imx21-uart", data->id,
			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
}
Commit	Line	Data
2db68237 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	*/
5162de08	9	#include <mach/hardware.h>
2db68237 UKK	10	#include <mach/devices-common.h>
2db68237 UKK	11
5162de08 UKK	12	#define imx_imx_uart_3irq_data_entry(soc, _id, _hwid, _size) \
	13	[_id] = { \
	14	.id = _id, \
	15	.iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \
	16	.iosize = _size, \
	17	.irqrx = soc ## _INT_UART ## _hwid ## RX, \
	18	.irqtx = soc ## _INT_UART ## _hwid ## TX, \
	19	.irqrts = soc ## _INT_UART ## _hwid ## RTS, \
	20	}
	21
	22	#define imx_imx_uart_1irq_data_entry(soc, _id, _hwid, _size) \
	23	[_id] = { \
	24	.id = _id, \
	25	.iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \
	26	.iosize = _size, \
	27	.irq = soc ## _INT_UART ## _hwid, \
	28	}
	29
	30	#ifdef CONFIG_SOC_IMX1
	31	const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst = {
	32	#define imx1_imx_uart_data_entry(_id, _hwid) \
	33	imx_imx_uart_3irq_data_entry(MX1, _id, _hwid, 0xd0)
	34	imx1_imx_uart_data_entry(0, 1),
	35	imx1_imx_uart_data_entry(1, 2),
	36	};
	37	#endif /* ifdef CONFIG_SOC_IMX1 */
	38
	39	#ifdef CONFIG_SOC_IMX21
	40	const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = {
	41	#define imx21_imx_uart_data_entry(_id, _hwid) \
	42	imx_imx_uart_1irq_data_entry(MX21, _id, _hwid, SZ_4K)
	43	imx21_imx_uart_data_entry(0, 1),
	44	imx21_imx_uart_data_entry(1, 2),
	45	imx21_imx_uart_data_entry(2, 3),
	46	imx21_imx_uart_data_entry(3, 4),
	47	};
	48	#endif
	49
972cc482	50	#ifdef CONFIG_SOC_IMX25
5162de08 UKK	51	const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
	52	#define imx25_imx_uart_data_entry(_id, _hwid) \
	53	imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K)
	54	imx25_imx_uart_data_entry(0, 1),
	55	imx25_imx_uart_data_entry(1, 2),
	56	imx25_imx_uart_data_entry(2, 3),
	57	imx25_imx_uart_data_entry(3, 4),
	58	imx25_imx_uart_data_entry(4, 5),
	59	};
972cc482	60	#endif /* ifdef CONFIG_SOC_IMX25 */
5162de08 UKK	61
	62	#ifdef CONFIG_SOC_IMX27
	63	const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
	64	#define imx27_imx_uart_data_entry(_id, _hwid) \
	65	imx_imx_uart_1irq_data_entry(MX27, _id, _hwid, SZ_4K)
	66	imx27_imx_uart_data_entry(0, 1),
	67	imx27_imx_uart_data_entry(1, 2),
	68	imx27_imx_uart_data_entry(2, 3),
	69	imx27_imx_uart_data_entry(3, 4),
	70	imx27_imx_uart_data_entry(4, 5),
	71	imx27_imx_uart_data_entry(5, 6),
	72	};
	73	#endif /* ifdef CONFIG_SOC_IMX27 */
	74
a528bc87	75	#ifdef CONFIG_SOC_IMX31
5162de08 UKK	76	const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = {
	77	#define imx31_imx_uart_data_entry(_id, _hwid) \
	78	imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_4K)
	79	imx31_imx_uart_data_entry(0, 1),
	80	imx31_imx_uart_data_entry(1, 2),
	81	imx31_imx_uart_data_entry(2, 3),
	82	imx31_imx_uart_data_entry(3, 4),
	83	imx31_imx_uart_data_entry(4, 5),
	84	};
a528bc87	85	#endif /* ifdef CONFIG_SOC_IMX31 */
5162de08	86
a528bc87	87	#ifdef CONFIG_SOC_IMX35
5162de08 UKK	88	const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = {
5162de08 UKK	89	#define imx35_imx_uart_data_entry(_id, _hwid) \
9954c57d	90	imx_imx_uart_1irq_data_entry(MX35, _id, _hwid, SZ_16K)
5162de08 UKK	91	imx35_imx_uart_data_entry(0, 1),
	92	imx35_imx_uart_data_entry(1, 2),
	93	imx35_imx_uart_data_entry(2, 3),
	94	};
a528bc87	95	#endif /* ifdef CONFIG_SOC_IMX35 */
5162de08	96
3d5a44be RZ	97	#ifdef CONFIG_SOC_IMX50
	98	const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst = {
	99	#define imx50_imx_uart_data_entry(_id, _hwid) \
	100	imx_imx_uart_1irq_data_entry(MX50, _id, _hwid, SZ_4K)
	101	imx50_imx_uart_data_entry(0, 1),
	102	imx50_imx_uart_data_entry(1, 2),
	103	imx50_imx_uart_data_entry(2, 3),
	104	imx50_imx_uart_data_entry(3, 4),
	105	imx50_imx_uart_data_entry(4, 5),
	106	};
	107	#endif /* ifdef CONFIG_SOC_IMX50 */
	108
d94ed128	109	#ifdef CONFIG_SOC_IMX51
04b73b15 UKK	110	const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = {
	111	#define imx51_imx_uart_data_entry(_id, _hwid) \
	112	imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K)
	113	imx51_imx_uart_data_entry(0, 1),
	114	imx51_imx_uart_data_entry(1, 2),
	115	imx51_imx_uart_data_entry(2, 3),
	116	};
d94ed128	117	#endif /* ifdef CONFIG_SOC_IMX51 */
04b73b15	118
a58154d1 YS	119	#ifdef CONFIG_SOC_IMX53
	120	const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst = {
	121	#define imx53_imx_uart_data_entry(_id, _hwid) \
	122	imx_imx_uart_1irq_data_entry(MX53, _id, _hwid, SZ_4K)
	123	imx53_imx_uart_data_entry(0, 1),
	124	imx53_imx_uart_data_entry(1, 2),
	125	imx53_imx_uart_data_entry(2, 3),
fce43f99 FE	126	imx53_imx_uart_data_entry(3, 4),
fce43f99 FE	127	imx53_imx_uart_data_entry(4, 5),
a58154d1 YS	128	};
	129	#endif /* ifdef CONFIG_SOC_IMX53 */
	130
5162de08 UKK	131	struct platform_device *__init imx_add_imx_uart_3irq(
5162de08 UKK	132	const struct imx_imx_uart_3irq_data *data,
2db68237 UKK	133	const struct imxuart_platform_data *pdata)
	134	{
	135	struct resource res[] = {
	136	{
5162de08 UKK	137	.start = data->iobase,
5162de08 UKK	138	.end = data->iobase + data->iosize - 1,
2db68237 UKK	139	.flags = IORESOURCE_MEM,
2db68237 UKK	140	}, {
5162de08 UKK	141	.start = data->irqrx,
5162de08 UKK	142	.end = data->irqrx,
2db68237 UKK	143	.flags = IORESOURCE_IRQ,
2db68237 UKK	144	}, {
5162de08 UKK	145	.start = data->irqtx,
5162de08 UKK	146	.end = data->irqtx,
2db68237 UKK	147	.flags = IORESOURCE_IRQ,
2db68237 UKK	148	}, {
5162de08 UKK	149	.start = data->irqrts,
5162de08 UKK	150	.end = data->irqrx,
2db68237 UKK	151	.flags = IORESOURCE_IRQ,
	152	},
	153	};
	154
fe6b540a	155	return imx_add_platform_device("imx1-uart", data->id, res,
5162de08	156	ARRAY_SIZE(res), pdata, sizeof(*pdata));
2db68237 UKK	157	}
2db68237 UKK	158
5162de08 UKK	159	struct platform_device *__init imx_add_imx_uart_1irq(
5162de08 UKK	160	const struct imx_imx_uart_1irq_data *data,
2db68237 UKK	161	const struct imxuart_platform_data *pdata)
	162	{
	163	struct resource res[] = {
	164	{
5162de08 UKK	165	.start = data->iobase,
5162de08 UKK	166	.end = data->iobase + data->iosize - 1,
2db68237 UKK	167	.flags = IORESOURCE_MEM,
2db68237 UKK	168	}, {
5162de08 UKK	169	.start = data->irq,
5162de08 UKK	170	.end = data->irq,
2db68237 UKK	171	.flags = IORESOURCE_IRQ,
	172	},
	173	};
	174
fe6b540a SG	175	/* i.mx21 type uart runs on all i.mx except i.mx1 */
	176	return imx_add_platform_device("imx21-uart", data->id,
	177	res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
2db68237	178	}