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
20 const 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
25 const 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
30 const 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
35 const 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
imx_add_imx_keypad(const struct imx_imx_keypad_data * data,const struct matrix_keymap_data * pdata)39 struct 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
