1 /*
2  * Copyright (C) 2010 ST Microelectronics
3  * Rajeev Kumar <rajeevkumar.linux@gmail.com>
4  *
5  * This file is licensed under the terms of the GNU General Public
6  * License version 2. This program is licensed "as is" without any
7  * warranty of any kind, whether express or implied.
8  */
9 
10 #ifndef __PLAT_KEYBOARD_H
11 #define __PLAT_KEYBOARD_H
12 
13 #include <linux/bitops.h>
14 #include <linux/input.h>
15 #include <linux/input/matrix_keypad.h>
16 #include <linux/types.h>
17 
18 #define DECLARE_9x9_KEYMAP(_name) \
19 int _name[] = { \
20 	KEY(0, 0, KEY_ESC), \
21 	KEY(0, 1, KEY_1), \
22 	KEY(0, 2, KEY_2), \
23 	KEY(0, 3, KEY_3), \
24 	KEY(0, 4, KEY_4), \
25 	KEY(0, 5, KEY_5), \
26 	KEY(0, 6, KEY_6), \
27 	KEY(0, 7, KEY_7), \
28 	KEY(0, 8, KEY_8), \
29 	KEY(1, 0, KEY_9), \
30 	KEY(1, 1, KEY_MINUS), \
31 	KEY(1, 2, KEY_EQUAL), \
32 	KEY(1, 3, KEY_BACKSPACE), \
33 	KEY(1, 4, KEY_TAB), \
34 	KEY(1, 5, KEY_Q), \
35 	KEY(1, 6, KEY_W), \
36 	KEY(1, 7, KEY_E), \
37 	KEY(1, 8, KEY_R), \
38 	KEY(2, 0, KEY_T), \
39 	KEY(2, 1, KEY_Y), \
40 	KEY(2, 2, KEY_U), \
41 	KEY(2, 3, KEY_I), \
42 	KEY(2, 4, KEY_O), \
43 	KEY(2, 5, KEY_P), \
44 	KEY(2, 6, KEY_LEFTBRACE), \
45 	KEY(2, 7, KEY_RIGHTBRACE), \
46 	KEY(2, 8, KEY_ENTER), \
47 	KEY(3, 0, KEY_LEFTCTRL), \
48 	KEY(3, 1, KEY_A), \
49 	KEY(3, 2, KEY_S), \
50 	KEY(3, 3, KEY_D), \
51 	KEY(3, 4, KEY_F), \
52 	KEY(3, 5, KEY_G), \
53 	KEY(3, 6, KEY_H), \
54 	KEY(3, 7, KEY_J), \
55 	KEY(3, 8, KEY_K), \
56 	KEY(4, 0, KEY_L), \
57 	KEY(4, 1, KEY_SEMICOLON), \
58 	KEY(4, 2, KEY_APOSTROPHE), \
59 	KEY(4, 3, KEY_GRAVE), \
60 	KEY(4, 4, KEY_LEFTSHIFT), \
61 	KEY(4, 5, KEY_BACKSLASH), \
62 	KEY(4, 6, KEY_Z), \
63 	KEY(4, 7, KEY_X), \
64 	KEY(4, 8, KEY_C), \
65 	KEY(5, 0, KEY_V), \
66 	KEY(5, 1, KEY_B), \
67 	KEY(5, 2, KEY_N), \
68 	KEY(5, 3, KEY_M), \
69 	KEY(5, 4, KEY_COMMA), \
70 	KEY(5, 5, KEY_DOT), \
71 	KEY(5, 6, KEY_SLASH), \
72 	KEY(5, 7, KEY_RIGHTSHIFT), \
73 	KEY(5, 8, KEY_KPASTERISK), \
74 	KEY(6, 0, KEY_LEFTALT), \
75 	KEY(6, 1, KEY_SPACE), \
76 	KEY(6, 2, KEY_CAPSLOCK), \
77 	KEY(6, 3, KEY_F1), \
78 	KEY(6, 4, KEY_F2), \
79 	KEY(6, 5, KEY_F3), \
80 	KEY(6, 6, KEY_F4), \
81 	KEY(6, 7, KEY_F5), \
82 	KEY(6, 8, KEY_F6), \
83 	KEY(7, 0, KEY_F7), \
84 	KEY(7, 1, KEY_F8), \
85 	KEY(7, 2, KEY_F9), \
86 	KEY(7, 3, KEY_F10), \
87 	KEY(7, 4, KEY_NUMLOCK), \
88 	KEY(7, 5, KEY_SCROLLLOCK), \
89 	KEY(7, 6, KEY_KP7), \
90 	KEY(7, 7, KEY_KP8), \
91 	KEY(7, 8, KEY_KP9), \
92 	KEY(8, 0, KEY_KPMINUS), \
93 	KEY(8, 1, KEY_KP4), \
94 	KEY(8, 2, KEY_KP5), \
95 	KEY(8, 3, KEY_KP6), \
96 	KEY(8, 4, KEY_KPPLUS), \
97 	KEY(8, 5, KEY_KP1), \
98 	KEY(8, 6, KEY_KP2), \
99 	KEY(8, 7, KEY_KP3), \
100 	KEY(8, 8, KEY_KP0), \
101 }
102 
103 #define DECLARE_6x6_KEYMAP(_name) \
104 int _name[] = { \
105 	KEY(0, 0, KEY_RESERVED), \
106 	KEY(0, 1, KEY_1), \
107 	KEY(0, 2, KEY_2), \
108 	KEY(0, 3, KEY_3), \
109 	KEY(0, 4, KEY_4), \
110 	KEY(0, 5, KEY_5), \
111 	KEY(1, 0, KEY_Q), \
112 	KEY(1, 1, KEY_W), \
113 	KEY(1, 2, KEY_E), \
114 	KEY(1, 3, KEY_R), \
115 	KEY(1, 4, KEY_T), \
116 	KEY(1, 5, KEY_Y), \
117 	KEY(2, 0, KEY_D), \
118 	KEY(2, 1, KEY_F), \
119 	KEY(2, 2, KEY_G), \
120 	KEY(2, 3, KEY_H), \
121 	KEY(2, 4, KEY_J), \
122 	KEY(2, 5, KEY_K), \
123 	KEY(3, 0, KEY_B), \
124 	KEY(3, 1, KEY_N), \
125 	KEY(3, 2, KEY_M), \
126 	KEY(3, 3, KEY_COMMA), \
127 	KEY(3, 4, KEY_DOT), \
128 	KEY(3, 5, KEY_SLASH), \
129 	KEY(4, 0, KEY_F6), \
130 	KEY(4, 1, KEY_F7), \
131 	KEY(4, 2, KEY_F8), \
132 	KEY(4, 3, KEY_F9), \
133 	KEY(4, 4, KEY_F10), \
134 	KEY(4, 5, KEY_NUMLOCK), \
135 	KEY(5, 0, KEY_KP2), \
136 	KEY(5, 1, KEY_KP3), \
137 	KEY(5, 2, KEY_KP0), \
138 	KEY(5, 3, KEY_KPDOT), \
139 	KEY(5, 4, KEY_RO), \
140 	KEY(5, 5, KEY_ZENKAKUHANKAKU), \
141 }
142 
143 #define KEYPAD_9x9     0
144 #define KEYPAD_6x6     1
145 #define KEYPAD_2x2     2
146 
147 /**
148  * struct kbd_platform_data - spear keyboard platform data
149  * keymap: pointer to keymap data (table and size)
150  * rep: enables key autorepeat
151  * mode: choose keyboard support(9x9, 6x6, 2x2)
152  * suspended_rate: rate at which keyboard would operate in suspended mode
153  *
154  * This structure is supposed to be used by platform code to supply
155  * keymaps to drivers that implement keyboards.
156  */
157 struct kbd_platform_data {
158 	const struct matrix_keymap_data *keymap;
159 	bool rep;
160 	unsigned int mode;
161 	unsigned int suspended_rate;
162 };
163 
164 #endif /* __PLAT_KEYBOARD_H */
165