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 "../hardware.h"
10#include "devices-common.h"
11
12#define imx_imx_keypad_data_entry_single(soc, _size)			\
13	{								\
14		.iobase = soc ## _KPP_BASE_ADDR,			\
15		.iosize = _size,					\
16		.irq = soc ## _INT_KPP,					\
17	}
18
19#ifdef CONFIG_SOC_IMX21
20const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst =
21	imx_imx_keypad_data_entry_single(MX21, SZ_16);
22#endif /* ifdef CONFIG_SOC_IMX21 */
23
24#ifdef CONFIG_SOC_IMX27
25const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst =
26	imx_imx_keypad_data_entry_single(MX27, SZ_16);
27#endif /* ifdef CONFIG_SOC_IMX27 */
28
29#ifdef CONFIG_SOC_IMX31
30const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst =
31	imx_imx_keypad_data_entry_single(MX31, SZ_16);
32#endif /* ifdef CONFIG_SOC_IMX31 */
33
34#ifdef CONFIG_SOC_IMX35
35const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst =
36	imx_imx_keypad_data_entry_single(MX35, SZ_16);
37#endif /* ifdef CONFIG_SOC_IMX35 */
38
39struct platform_device *__init imx_add_imx_keypad(
40		const struct imx_imx_keypad_data *data,
41		const struct matrix_keymap_data *pdata)
42{
43	struct resource res[] = {
44		{
45			.start = data->iobase,
46			.end = data->iobase + data->iosize - 1,
47			.flags = IORESOURCE_MEM,
48		}, {
49			.start = data->irq,
50			.end = data->irq,
51			.flags = IORESOURCE_IRQ,
52		},
53	};
54
55	return imx_add_platform_device("imx-keypad", -1,
56			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
57}
58