1/*
2 * Copyright (C) 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 */
9#include <linux/dma-mapping.h>
10
11#include "../hardware.h"
12#include "devices-common.h"
13
14#define imx_imx_fb_data_entry_single(soc, _devid, _size)		\
15	{								\
16		.devid = _devid,					\
17		.iobase = soc ## _LCDC_BASE_ADDR,			\
18		.iosize = _size,					\
19		.irq = soc ## _INT_LCDC,				\
20	}
21
22#ifdef CONFIG_SOC_IMX1
23const struct imx_imx_fb_data imx1_imx_fb_data __initconst =
24	imx_imx_fb_data_entry_single(MX1, "imx1-fb", SZ_4K);
25#endif /* ifdef CONFIG_SOC_IMX1 */
26
27#ifdef CONFIG_SOC_IMX21
28const struct imx_imx_fb_data imx21_imx_fb_data __initconst =
29	imx_imx_fb_data_entry_single(MX21, "imx21-fb", SZ_4K);
30#endif /* ifdef CONFIG_SOC_IMX21 */
31
32#ifdef CONFIG_SOC_IMX27
33const struct imx_imx_fb_data imx27_imx_fb_data __initconst =
34	imx_imx_fb_data_entry_single(MX27, "imx21-fb", SZ_4K);
35#endif /* ifdef CONFIG_SOC_IMX27 */
36
37struct platform_device *__init imx_add_imx_fb(
38		const struct imx_imx_fb_data *data,
39		const struct imx_fb_platform_data *pdata)
40{
41	struct resource res[] = {
42		{
43			.start = data->iobase,
44			.end = data->iobase + data->iosize - 1,
45			.flags = IORESOURCE_MEM,
46		}, {
47			.start = data->irq,
48			.end = data->irq,
49			.flags = IORESOURCE_IRQ,
50		},
51	};
52	return imx_add_platform_device_dmamask(data->devid, 0,
53			res, ARRAY_SIZE(res),
54			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
55}
56