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diff --git a/arch/arm/mach-tegra/board-harmony-kbc.c b/arch/arm/mach-tegra/board-harmony-kbc.c
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1/*
2 * arch/arm/mach-tegra/board-harmony-kbc.c
3 * Keys configuration for Nvidia tegra2 harmony platform.
4 *
5 * Copyright (C) 2011 NVIDIA, Inc.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 * 02111-1307, USA
20 */
21
22#include <linux/kernel.h>
23#include <linux/platform_device.h>
24#include <linux/input.h>
25#include <mach/io.h>
26#include <mach/iomap.h>
27#include <mach/kbc.h>
28
29#include "board.h"
30#include "board-harmony.h"
31#include "devices.h"
32
33#define HARMONY_ROW_COUNT 16
34#define HARMONY_COL_COUNT 8
35
36static const u32 kbd_keymap[] = {
37 KEY(0, 0, KEY_RESERVED),
38 KEY(0, 1, KEY_RESERVED),
39 KEY(0, 2, KEY_W),
40 KEY(0, 3, KEY_S),
41 KEY(0, 4, KEY_A),
42 KEY(0, 5, KEY_Z),
43 KEY(0, 6, KEY_RESERVED),
44 KEY(0, 7, KEY_FN),
45
46 KEY(1, 0, KEY_RESERVED),
47 KEY(1, 1, KEY_RESERVED),
48 KEY(1, 2, KEY_RESERVED),
49 KEY(1, 3, KEY_RESERVED),
50 KEY(1, 4, KEY_RESERVED),
51 KEY(1, 5, KEY_RESERVED),
52 KEY(1, 6, KEY_RESERVED),
53 KEY(1, 7, KEY_MENU),
54
55 KEY(2, 0, KEY_RESERVED),
56 KEY(2, 1, KEY_RESERVED),
57 KEY(2, 2, KEY_RESERVED),
58 KEY(2, 3, KEY_RESERVED),
59 KEY(2, 4, KEY_RESERVED),
60 KEY(2, 5, KEY_RESERVED),
61 KEY(2, 6, KEY_LEFTALT),
62 KEY(2, 7, KEY_RIGHTALT),
63
64 KEY(3, 0, KEY_5),
65 KEY(3, 1, KEY_4),
66 KEY(3, 2, KEY_R),
67 KEY(3, 3, KEY_E),
68 KEY(3, 4, KEY_F),
69 KEY(3, 5, KEY_D),
70 KEY(3, 6, KEY_X),
71 KEY(3, 7, KEY_RESERVED),
72
73 KEY(4, 0, KEY_7),
74 KEY(4, 1, KEY_6),
75 KEY(4, 2, KEY_T),
76 KEY(4, 3, KEY_H),
77 KEY(4, 4, KEY_G),
78 KEY(4, 5, KEY_V),
79 KEY(4, 6, KEY_C),
80 KEY(4, 7, KEY_SPACE),
81
82 KEY(5, 0, KEY_9),
83 KEY(5, 1, KEY_8),
84 KEY(5, 2, KEY_U),
85 KEY(5, 3, KEY_Y),
86 KEY(5, 4, KEY_J),
87 KEY(5, 5, KEY_N),
88 KEY(5, 6, KEY_B),
89 KEY(5, 7, KEY_BACKSLASH),
90
91 KEY(6, 0, KEY_MINUS),
92 KEY(6, 1, KEY_0),
93 KEY(6, 2, KEY_O),
94 KEY(6, 3, KEY_I),
95 KEY(6, 4, KEY_L),
96 KEY(6, 5, KEY_K),
97 KEY(6, 6, KEY_COMMA),
98 KEY(6, 7, KEY_M),
99
100 KEY(7, 0, KEY_RESERVED),
101 KEY(7, 1, KEY_EQUAL),
102 KEY(7, 2, KEY_RIGHTBRACE),
103 KEY(7, 3, KEY_ENTER),
104 KEY(7, 4, KEY_RESERVED),
105 KEY(7, 5, KEY_RESERVED),
106 KEY(7, 6, KEY_RESERVED),
107 KEY(7, 7, KEY_MENU),
108
109 KEY(8, 0, KEY_RESERVED),
110 KEY(8, 1, KEY_RESERVED),
111 KEY(8, 2, KEY_RESERVED),
112 KEY(8, 3, KEY_RESERVED),
113 KEY(8, 4, KEY_LEFTSHIFT),
114 KEY(8, 5, KEY_RIGHTSHIFT),
115 KEY(8, 6, KEY_RESERVED),
116 KEY(8, 7, KEY_RESERVED),
117
118 KEY(9, 0, KEY_RESERVED),
119 KEY(9, 1, KEY_RESERVED),
120 KEY(9, 2, KEY_RESERVED),
121 KEY(9, 3, KEY_RESERVED),
122 KEY(9, 4, KEY_RESERVED),
123 KEY(9, 5, KEY_LEFTCTRL),
124 KEY(9, 6, KEY_RESERVED),
125 KEY(9, 7, KEY_RIGHTCTRL),
126
127 KEY(10, 0, KEY_RESERVED),
128 KEY(10, 1, KEY_RESERVED),
129 KEY(10, 2, KEY_RESERVED),
130 KEY(10, 3, KEY_RESERVED),
131 KEY(10, 4, KEY_RESERVED),
132 KEY(10, 5, KEY_RESERVED),
133 KEY(10, 6, KEY_RESERVED),
134 KEY(10, 7, KEY_RESERVED),
135
136 KEY(11, 0, KEY_LEFTBRACE),
137 KEY(11, 1, KEY_P),
138 KEY(11, 2, KEY_APOSTROPHE),
139 KEY(11, 3, KEY_SEMICOLON),
140 KEY(11, 4, KEY_SLASH),
141 KEY(11, 5, KEY_DOT),
142 KEY(11, 6, KEY_RESERVED),
143 KEY(11, 7, KEY_RESERVED),
144
145 KEY(12, 0, KEY_F10),
146 KEY(12, 1, KEY_F9),
147 KEY(12, 2, KEY_BACKSPACE),
148 KEY(12, 3, KEY_3),
149 KEY(12, 4, KEY_2),
150 KEY(12, 5, KEY_UP),
151 KEY(12, 6, KEY_PRINT),
152 KEY(12, 7, KEY_PAUSE),
153
154 KEY(13, 0, KEY_INSERT),
155 KEY(13, 1, KEY_DELETE),
156 KEY(13, 2, KEY_RESERVED),
157 KEY(13, 3, KEY_PAGEUP),
158 KEY(13, 4, KEY_PAGEDOWN),
159 KEY(13, 5, KEY_RIGHT),
160 KEY(13, 6, KEY_DOWN),
161 KEY(13, 7, KEY_LEFT),
162
163 KEY(14, 0, KEY_F11),
164 KEY(14, 1, KEY_F12),
165 KEY(14, 2, KEY_F8),
166 KEY(14, 3, KEY_Q),
167 KEY(14, 4, KEY_F4),
168 KEY(14, 5, KEY_F3),
169 KEY(14, 6, KEY_1),
170 KEY(14, 7, KEY_F7),
171
172 KEY(15, 0, KEY_ESC),
173 KEY(15, 1, KEY_GRAVE),
174 KEY(15, 2, KEY_F5),
175 KEY(15, 3, KEY_TAB),
176 KEY(15, 4, KEY_F1),
177 KEY(15, 5, KEY_F2),
178 KEY(15, 6, KEY_CAPSLOCK),
179 KEY(15, 7, KEY_F6),
180
181 KEY(16, 0, KEY_RESERVED),
182 KEY(16, 1, KEY_RESERVED),
183 KEY(16, 2, KEY_RESERVED),
184 KEY(16, 3, KEY_RESERVED),
185 KEY(16, 4, KEY_RESERVED),
186 KEY(16, 5, KEY_RESERVED),
187 KEY(16, 6, KEY_RESERVED),
188 KEY(16, 7, KEY_RESERVED),
189
190 KEY(17, 0, KEY_RESERVED),
191 KEY(17, 1, KEY_RESERVED),
192 KEY(17, 2, KEY_RESERVED),
193 KEY(17, 3, KEY_RESERVED),
194 KEY(17, 4, KEY_RESERVED),
195 KEY(17, 5, KEY_RESERVED),
196 KEY(17, 6, KEY_RESERVED),
197 KEY(17, 7, KEY_RESERVED),
198
199 KEY(18, 0, KEY_RESERVED),
200 KEY(18, 1, KEY_RESERVED),
201 KEY(18, 2, KEY_RESERVED),
202 KEY(18, 3, KEY_RESERVED),
203 KEY(18, 4, KEY_RESERVED),
204 KEY(18, 5, KEY_RESERVED),
205 KEY(18, 6, KEY_RESERVED),
206 KEY(18, 7, KEY_RESERVED),
207
208 KEY(19, 0, KEY_RESERVED),
209 KEY(19, 1, KEY_RESERVED),
210 KEY(19, 2, KEY_RESERVED),
211 KEY(19, 3, KEY_RESERVED),
212 KEY(19, 4, KEY_RESERVED),
213 KEY(19, 5, KEY_RESERVED),
214 KEY(19, 6, KEY_RESERVED),
215 KEY(19, 7, KEY_RESERVED),
216
217 KEY(20, 0, KEY_7),
218 KEY(20, 1, KEY_RESERVED),
219 KEY(20, 2, KEY_RESERVED),
220 KEY(20, 3, KEY_RESERVED),
221 KEY(20, 4, KEY_RESERVED),
222 KEY(20, 5, KEY_RESERVED),
223 KEY(20, 6, KEY_RESERVED),
224 KEY(20, 7, KEY_RESERVED),
225
226 KEY(21, 0, KEY_9),
227 KEY(21, 1, KEY_8),
228 KEY(21, 2, KEY_4),
229 KEY(21, 3, KEY_RESERVED),
230 KEY(21, 4, KEY_1),
231 KEY(21, 5, KEY_RESERVED),
232 KEY(21, 6, KEY_RESERVED),
233 KEY(21, 7, KEY_RESERVED),
234
235 KEY(22, 0, KEY_RESERVED),
236 KEY(22, 1, KEY_SLASH),
237 KEY(22, 2, KEY_6),
238 KEY(22, 3, KEY_5),
239 KEY(22, 4, KEY_3),
240 KEY(22, 5, KEY_2),
241 KEY(22, 6, KEY_RESERVED),
242 KEY(22, 7, KEY_0),
243
244 KEY(23, 0, KEY_RESERVED),
245 KEY(23, 1, KEY_RESERVED),
246 KEY(23, 2, KEY_RESERVED),
247 KEY(23, 3, KEY_RESERVED),
248 KEY(23, 4, KEY_RESERVED),
249 KEY(23, 5, KEY_RESERVED),
250 KEY(23, 6, KEY_RESERVED),
251 KEY(23, 7, KEY_RESERVED),
252
253 KEY(24, 0, KEY_RESERVED),
254 KEY(24, 1, KEY_RESERVED),
255 KEY(24, 2, KEY_RESERVED),
256 KEY(24, 3, KEY_RESERVED),
257 KEY(24, 4, KEY_RESERVED),
258 KEY(24, 5, KEY_RESERVED),
259 KEY(24, 6, KEY_RESERVED),
260 KEY(24, 7, KEY_RESERVED),
261
262 KEY(25, 0, KEY_RESERVED),
263 KEY(25, 1, KEY_RESERVED),
264 KEY(25, 2, KEY_RESERVED),
265 KEY(25, 3, KEY_RESERVED),
266 KEY(25, 4, KEY_RESERVED),
267 KEY(25, 5, KEY_RESERVED),
268 KEY(25, 6, KEY_RESERVED),
269 KEY(25, 7, KEY_RESERVED),
270
271 KEY(26, 0, KEY_RESERVED),
272 KEY(26, 1, KEY_RESERVED),
273 KEY(26, 2, KEY_RESERVED),
274 KEY(26, 3, KEY_RESERVED),
275 KEY(26, 4, KEY_RESERVED),
276 KEY(26, 5, KEY_RESERVED),
277 KEY(26, 6, KEY_RESERVED),
278 KEY(26, 7, KEY_RESERVED),
279
280 KEY(27, 0, KEY_RESERVED),
281 KEY(27, 1, KEY_KPASTERISK),
282 KEY(27, 2, KEY_RESERVED),
283 KEY(27, 3, KEY_KPMINUS),
284 KEY(27, 4, KEY_KPPLUS),
285 KEY(27, 5, KEY_DOT),
286 KEY(27, 6, KEY_RESERVED),
287 KEY(27, 7, KEY_RESERVED),
288
289 KEY(28, 0, KEY_RESERVED),
290 KEY(28, 1, KEY_RESERVED),
291 KEY(28, 2, KEY_RESERVED),
292 KEY(28, 3, KEY_RESERVED),
293 KEY(28, 4, KEY_RESERVED),
294 KEY(28, 5, KEY_VOLUMEUP),
295 KEY(28, 6, KEY_RESERVED),
296 KEY(28, 7, KEY_RESERVED),
297
298 KEY(29, 0, KEY_RESERVED),
299 KEY(29, 1, KEY_RESERVED),
300 KEY(29, 2, KEY_RESERVED),
301 KEY(29, 3, KEY_HOME),
302 KEY(29, 4, KEY_END),
303 KEY(29, 5, KEY_BRIGHTNESSUP),
304 KEY(29, 6, KEY_VOLUMEDOWN),
305 KEY(29, 7, KEY_BRIGHTNESSDOWN),
306
307 KEY(30, 0, KEY_NUMLOCK),
308 KEY(30, 1, KEY_SCROLLLOCK),
309 KEY(30, 2, KEY_MUTE),
310 KEY(30, 3, KEY_RESERVED),
311 KEY(30, 4, KEY_RESERVED),
312 KEY(30, 5, KEY_RESERVED),
313 KEY(30, 6, KEY_RESERVED),
314 KEY(30, 7, KEY_RESERVED),
315
316 KEY(31, 0, KEY_RESERVED),
317 KEY(31, 1, KEY_RESERVED),
318 KEY(31, 2, KEY_RESERVED),
319 KEY(31, 3, KEY_RESERVED),
320 KEY(31, 4, KEY_QUESTION),
321 KEY(31, 5, KEY_RESERVED),
322 KEY(31, 6, KEY_RESERVED),
323 KEY(31, 7, KEY_RESERVED),
324};
325
326static const struct matrix_keymap_data keymap_data = {
327 .keymap = kbd_keymap,
328 .keymap_size = ARRAY_SIZE(kbd_keymap),
329};
330
331static struct tegra_kbc_wake_key harmony_wake_cfg[] = {
332 [0] = {
333 .row = 1,
334 .col = 7,
335 },
336 [1] = {
337 .row = 15,
338 .col = 0,
339 },
340};
341
342static struct tegra_kbc_platform_data harmony_kbc_platform_data = {
343 .debounce_cnt = 2,
344 .repeat_cnt = 5 * 32,
345 .wakeup = true,
346 .keymap_data = &keymap_data,
347 .use_fn_map = true,
348 .wake_cnt = 2,
349 .wake_cfg = &harmony_wake_cfg[0],
350#ifdef CONFIG_ANDROID
351 .disable_ev_rep = true,
352#endif
353};
354
355int __init harmony_kbc_init(void)
356{
357 struct tegra_kbc_platform_data *data = &harmony_kbc_platform_data;
358 int i;
359 tegra_kbc_device.dev.platform_data = &harmony_kbc_platform_data;
360 pr_info("Registering tegra-kbc\n");
361
362 BUG_ON((KBC_MAX_ROW + KBC_MAX_COL) > KBC_MAX_GPIO);
363 for (i = 0; i < KBC_MAX_ROW; i++) {
364 data->pin_cfg[i].num = i;
365 data->pin_cfg[i].is_row = true;
366 }
367
368 for (i = 0; i < KBC_MAX_COL; i++)
369 data->pin_cfg[i + KBC_MAX_ROW].num = i;
370
371 platform_device_register(&tegra_kbc_device);
372 pr_info("Registering successful tegra-kbc\n");
373 return 0;
374}
375
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-20 17:42:44 -0400