Commit | Line | Data |
---|---|---|
e6c3f4b8 | 1 | /* |
bb2ae8f0 TČ |
2 | * Hardware definitions for Palm Treo smartphones |
3 | * | |
4 | * currently supported: | |
5 | * Palm Treo 680 (GSM) | |
d0a92fd3 | 6 | * Palm Centro 685 (GSM) |
e6c3f4b8 TSC |
7 | * |
8 | * Author: Tomas Cech <sleep_walker@suse.cz> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | * | |
14 | * (find more info at www.hackndev.com) | |
15 | * | |
16 | */ | |
17 | ||
18 | #include <linux/platform_device.h> | |
19 | #include <linux/delay.h> | |
20 | #include <linux/irq.h> | |
21 | #include <linux/gpio_keys.h> | |
22 | #include <linux/input.h> | |
23 | #include <linux/pda_power.h> | |
24 | #include <linux/pwm_backlight.h> | |
25 | #include <linux/gpio.h> | |
26 | #include <linux/wm97xx_batt.h> | |
27 | #include <linux/power_supply.h> | |
28 | #include <linux/sysdev.h> | |
29 | #include <linux/w1-gpio.h> | |
30 | ||
31 | #include <asm/mach-types.h> | |
32 | #include <asm/mach/arch.h> | |
33 | #include <asm/mach/map.h> | |
34 | ||
35 | #include <mach/pxa27x.h> | |
36 | #include <mach/pxa27x-udc.h> | |
37 | #include <mach/audio.h> | |
bb2ae8f0 | 38 | #include <mach/palmtreo.h> |
e6c3f4b8 TSC |
39 | #include <mach/mmc.h> |
40 | #include <mach/pxafb.h> | |
41 | #include <mach/irda.h> | |
42 | #include <mach/pxa27x_keypad.h> | |
43 | #include <mach/udc.h> | |
44 | #include <mach/ohci.h> | |
45 | #include <mach/pxa2xx-regs.h> | |
46 | #include <mach/palmasoc.h> | |
47 | #include <mach/camera.h> | |
48 | ||
49 | #include <sound/pxa2xx-lib.h> | |
50 | ||
51 | #include "generic.h" | |
52 | #include "devices.h" | |
53 | ||
54 | /****************************************************************************** | |
55 | * Pin configuration | |
56 | ******************************************************************************/ | |
bb2ae8f0 | 57 | static unsigned long treo_pin_config[] __initdata = { |
e6c3f4b8 TSC |
58 | /* MMC */ |
59 | GPIO32_MMC_CLK, | |
60 | GPIO92_MMC_DAT_0, | |
61 | GPIO109_MMC_DAT_1, | |
62 | GPIO110_MMC_DAT_2, | |
63 | GPIO111_MMC_DAT_3, | |
64 | GPIO112_MMC_CMD, | |
e6c3f4b8 TSC |
65 | GPIO113_GPIO, /* SD detect */ |
66 | ||
67 | /* AC97 */ | |
68 | GPIO28_AC97_BITCLK, | |
69 | GPIO29_AC97_SDATA_IN_0, | |
70 | GPIO30_AC97_SDATA_OUT, | |
71 | GPIO31_AC97_SYNC, | |
72 | GPIO89_AC97_SYSCLK, | |
73 | GPIO95_AC97_nRESET, | |
74 | ||
75 | /* IrDA */ | |
76 | GPIO46_FICP_RXD, | |
77 | GPIO47_FICP_TXD, | |
78 | ||
79 | /* PWM */ | |
80 | GPIO16_PWM0_OUT, | |
81 | ||
82 | /* USB */ | |
83 | GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, /* usb detect */ | |
84 | ||
85 | /* MATRIX KEYPAD */ | |
e6c3f4b8 TSC |
86 | GPIO101_KP_MKIN_1, |
87 | GPIO102_KP_MKIN_2, | |
88 | GPIO97_KP_MKIN_3, | |
89 | GPIO98_KP_MKIN_4, | |
e6c3f4b8 TSC |
90 | GPIO91_KP_MKIN_6, |
91 | GPIO13_KP_MKIN_7, | |
92 | GPIO103_KP_MKOUT_0 | MFP_LPM_DRIVE_HIGH, | |
93 | GPIO104_KP_MKOUT_1, | |
94 | GPIO105_KP_MKOUT_2, | |
95 | GPIO106_KP_MKOUT_3, | |
96 | GPIO107_KP_MKOUT_4, | |
97 | GPIO108_KP_MKOUT_5, | |
98 | GPIO96_KP_MKOUT_6, | |
99 | GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */ | |
100 | ||
101 | /* LCD */ | |
102 | GPIO58_LCD_LDD_0, | |
103 | GPIO59_LCD_LDD_1, | |
104 | GPIO60_LCD_LDD_2, | |
105 | GPIO61_LCD_LDD_3, | |
106 | GPIO62_LCD_LDD_4, | |
107 | GPIO63_LCD_LDD_5, | |
108 | GPIO64_LCD_LDD_6, | |
109 | GPIO65_LCD_LDD_7, | |
110 | GPIO66_LCD_LDD_8, | |
111 | GPIO67_LCD_LDD_9, | |
112 | GPIO68_LCD_LDD_10, | |
113 | GPIO69_LCD_LDD_11, | |
114 | GPIO70_LCD_LDD_12, | |
115 | GPIO71_LCD_LDD_13, | |
116 | GPIO72_LCD_LDD_14, | |
117 | GPIO73_LCD_LDD_15, | |
118 | GPIO74_LCD_FCLK, | |
119 | GPIO75_LCD_LCLK, | |
120 | GPIO76_LCD_PCLK, | |
121 | ||
122 | /* Quick Capture Interface */ | |
123 | GPIO84_CIF_FV, | |
124 | GPIO85_CIF_LV, | |
125 | GPIO53_CIF_MCLK, | |
126 | GPIO54_CIF_PCLK, | |
127 | GPIO81_CIF_DD_0, | |
128 | GPIO55_CIF_DD_1, | |
129 | GPIO51_CIF_DD_2, | |
130 | GPIO50_CIF_DD_3, | |
131 | GPIO52_CIF_DD_4, | |
132 | GPIO48_CIF_DD_5, | |
133 | GPIO17_CIF_DD_6, | |
134 | GPIO12_CIF_DD_7, | |
135 | ||
136 | /* I2C */ | |
137 | GPIO117_I2C_SCL, | |
138 | GPIO118_I2C_SDA, | |
139 | ||
140 | /* GSM */ | |
141 | GPIO14_GPIO | WAKEUP_ON_EDGE_BOTH, /* GSM host wake up */ | |
142 | GPIO34_FFUART_RXD, | |
143 | GPIO35_FFUART_CTS, | |
144 | GPIO39_FFUART_TXD, | |
145 | GPIO41_FFUART_RTS, | |
146 | ||
147 | /* MISC. */ | |
148 | GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* external power detect */ | |
149 | GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH, /* silent switch */ | |
150 | GPIO116_GPIO, /* headphone detect */ | |
151 | GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* bluetooth host wake up */ | |
152 | }; | |
153 | ||
bb2ae8f0 TČ |
154 | #ifdef CONFIG_MACH_TREO680 |
155 | static unsigned long treo680_pin_config[] __initdata = { | |
156 | GPIO33_GPIO, /* SD read only */ | |
157 | ||
158 | /* MATRIX KEYPAD - different wake up source */ | |
159 | GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, | |
160 | GPIO99_KP_MKIN_5, | |
161 | }; | |
162 | #endif /* CONFIG_MACH_TREO680 */ | |
163 | ||
d0a92fd3 TČ |
164 | #ifdef CONFIG_MACH_CENTRO |
165 | static unsigned long centro685_pin_config[] __initdata = { | |
166 | /* Bluetooth attached to BT UART*/ | |
167 | MFP_CFG_OUT(GPIO80, AF0, DRIVE_LOW), /* power: LOW = off */ | |
168 | GPIO42_BTUART_RXD, | |
169 | GPIO43_BTUART_TXD, | |
170 | GPIO44_BTUART_CTS, | |
171 | GPIO45_BTUART_RTS, | |
172 | ||
173 | /* MATRIX KEYPAD - different wake up source */ | |
174 | GPIO100_KP_MKIN_0, | |
175 | GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH, | |
176 | }; | |
177 | #endif /* CONFIG_MACH_CENTRO */ | |
178 | ||
e6c3f4b8 TSC |
179 | /****************************************************************************** |
180 | * SD/MMC card controller | |
181 | ******************************************************************************/ | |
bb2ae8f0 | 182 | #ifdef CONFIG_MACH_TREO680 |
e6c3f4b8 | 183 | static struct pxamci_platform_data treo680_mci_platform_data = { |
7dafdf3d | 184 | .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, |
bb2ae8f0 | 185 | .gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N, |
7dafdf3d | 186 | .gpio_card_ro = GPIO_NR_TREO680_SD_READONLY, |
187 | .gpio_power = GPIO_NR_TREO680_SD_POWER, | |
e6c3f4b8 | 188 | }; |
bb2ae8f0 | 189 | #endif /* CONFIG_MACH_TREO680 */ |
e6c3f4b8 | 190 | |
d0a92fd3 TČ |
191 | #ifdef CONFIG_MACH_CENTRO |
192 | static struct pxamci_platform_data centro_mci_platform_data = { | |
193 | .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, | |
194 | .gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N, | |
195 | .gpio_card_ro = -1, | |
196 | .gpio_power = GPIO_NR_CENTRO_SD_POWER, | |
197 | .gpio_power_invert = 1, | |
198 | }; | |
199 | #endif /* CONFIG_MACH_CENTRO */ | |
200 | ||
e6c3f4b8 TSC |
201 | /****************************************************************************** |
202 | * GPIO keyboard | |
203 | ******************************************************************************/ | |
bb2ae8f0 | 204 | #ifdef CONFIG_MACH_TREO680 |
e6c3f4b8 TSC |
205 | static unsigned int treo680_matrix_keys[] = { |
206 | KEY(0, 0, KEY_F8), /* Red/Off/Power */ | |
207 | KEY(0, 1, KEY_LEFT), | |
208 | KEY(0, 2, KEY_LEFTCTRL), /* Alternate */ | |
209 | KEY(0, 3, KEY_L), | |
210 | KEY(0, 4, KEY_A), | |
211 | KEY(0, 5, KEY_Q), | |
212 | KEY(0, 6, KEY_P), | |
213 | ||
214 | KEY(1, 0, KEY_RIGHTCTRL), /* Menu */ | |
215 | KEY(1, 1, KEY_RIGHT), | |
216 | KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */ | |
217 | KEY(1, 3, KEY_Z), | |
218 | KEY(1, 4, KEY_S), | |
219 | KEY(1, 5, KEY_W), | |
220 | ||
221 | KEY(2, 0, KEY_F1), /* Phone */ | |
222 | KEY(2, 1, KEY_UP), | |
223 | KEY(2, 2, KEY_0), | |
224 | KEY(2, 3, KEY_X), | |
225 | KEY(2, 4, KEY_D), | |
226 | KEY(2, 5, KEY_E), | |
227 | ||
228 | KEY(3, 0, KEY_F10), /* Calendar */ | |
229 | KEY(3, 1, KEY_DOWN), | |
230 | KEY(3, 2, KEY_SPACE), | |
231 | KEY(3, 3, KEY_C), | |
232 | KEY(3, 4, KEY_F), | |
233 | KEY(3, 5, KEY_R), | |
234 | ||
235 | KEY(4, 0, KEY_F12), /* Mail */ | |
236 | KEY(4, 1, KEY_KPENTER), | |
237 | KEY(4, 2, KEY_RIGHTALT), /* Alt */ | |
238 | KEY(4, 3, KEY_V), | |
239 | KEY(4, 4, KEY_G), | |
240 | KEY(4, 5, KEY_T), | |
241 | ||
242 | KEY(5, 0, KEY_F9), /* Home */ | |
243 | KEY(5, 1, KEY_PAGEUP), /* Side up */ | |
244 | KEY(5, 2, KEY_DOT), | |
245 | KEY(5, 3, KEY_B), | |
246 | KEY(5, 4, KEY_H), | |
247 | KEY(5, 5, KEY_Y), | |
248 | ||
249 | KEY(6, 0, KEY_TAB), /* Side Activate */ | |
250 | KEY(6, 1, KEY_PAGEDOWN), /* Side down */ | |
251 | KEY(6, 2, KEY_ENTER), | |
252 | KEY(6, 3, KEY_N), | |
253 | KEY(6, 4, KEY_J), | |
254 | KEY(6, 5, KEY_U), | |
255 | ||
256 | KEY(7, 0, KEY_F6), /* Green/Call */ | |
257 | KEY(7, 1, KEY_O), | |
258 | KEY(7, 2, KEY_BACKSPACE), | |
259 | KEY(7, 3, KEY_M), | |
260 | KEY(7, 4, KEY_K), | |
261 | KEY(7, 5, KEY_I), | |
262 | }; | |
263 | ||
264 | static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = { | |
265 | .matrix_key_rows = 8, | |
266 | .matrix_key_cols = 7, | |
267 | .matrix_key_map = treo680_matrix_keys, | |
268 | .matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys), | |
269 | .direct_key_map = { KEY_CONNECT }, | |
270 | .direct_key_num = 1, | |
271 | ||
272 | .debounce_interval = 30, | |
273 | }; | |
bb2ae8f0 | 274 | #endif /* CONFIG_MACH_TREO680 */ |
e6c3f4b8 | 275 | |
d0a92fd3 TČ |
276 | #ifdef CONFIG_MACH_CENTRO |
277 | static unsigned int centro_matrix_keys[] = { | |
278 | KEY(0, 0, KEY_F9), /* Home */ | |
279 | KEY(0, 1, KEY_LEFT), | |
280 | KEY(0, 2, KEY_LEFTCTRL), /* Alternate */ | |
281 | KEY(0, 3, KEY_L), | |
282 | KEY(0, 4, KEY_A), | |
283 | KEY(0, 5, KEY_Q), | |
284 | KEY(0, 6, KEY_P), | |
285 | ||
286 | KEY(1, 0, KEY_RIGHTCTRL), /* Menu */ | |
287 | KEY(1, 1, KEY_RIGHT), | |
288 | KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */ | |
289 | KEY(1, 3, KEY_Z), | |
290 | KEY(1, 4, KEY_S), | |
291 | KEY(1, 5, KEY_W), | |
292 | ||
293 | KEY(2, 0, KEY_F1), /* Phone */ | |
294 | KEY(2, 1, KEY_UP), | |
295 | KEY(2, 2, KEY_0), | |
296 | KEY(2, 3, KEY_X), | |
297 | KEY(2, 4, KEY_D), | |
298 | KEY(2, 5, KEY_E), | |
299 | ||
300 | KEY(3, 0, KEY_F10), /* Calendar */ | |
301 | KEY(3, 1, KEY_DOWN), | |
302 | KEY(3, 2, KEY_SPACE), | |
303 | KEY(3, 3, KEY_C), | |
304 | KEY(3, 4, KEY_F), | |
305 | KEY(3, 5, KEY_R), | |
306 | ||
307 | KEY(4, 0, KEY_F12), /* Mail */ | |
308 | KEY(4, 1, KEY_KPENTER), | |
309 | KEY(4, 2, KEY_RIGHTALT), /* Alt */ | |
310 | KEY(4, 3, KEY_V), | |
311 | KEY(4, 4, KEY_G), | |
312 | KEY(4, 5, KEY_T), | |
313 | ||
314 | KEY(5, 0, KEY_F8), /* Red/Off/Power */ | |
315 | KEY(5, 1, KEY_PAGEUP), /* Side up */ | |
316 | KEY(5, 2, KEY_DOT), | |
317 | KEY(5, 3, KEY_B), | |
318 | KEY(5, 4, KEY_H), | |
319 | KEY(5, 5, KEY_Y), | |
320 | ||
321 | KEY(6, 0, KEY_TAB), /* Side Activate */ | |
322 | KEY(6, 1, KEY_PAGEDOWN), /* Side down */ | |
323 | KEY(6, 2, KEY_ENTER), | |
324 | KEY(6, 3, KEY_N), | |
325 | KEY(6, 4, KEY_J), | |
326 | KEY(6, 5, KEY_U), | |
327 | ||
328 | KEY(7, 0, KEY_F6), /* Green/Call */ | |
329 | KEY(7, 1, KEY_O), | |
330 | KEY(7, 2, KEY_BACKSPACE), | |
331 | KEY(7, 3, KEY_M), | |
332 | KEY(7, 4, KEY_K), | |
333 | KEY(7, 5, KEY_I), | |
334 | }; | |
335 | ||
336 | static struct pxa27x_keypad_platform_data centro_keypad_platform_data = { | |
337 | .matrix_key_rows = 8, | |
338 | .matrix_key_cols = 7, | |
339 | .matrix_key_map = centro_matrix_keys, | |
340 | .matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys), | |
341 | .direct_key_map = { KEY_CONNECT }, | |
342 | .direct_key_num = 1, | |
343 | ||
344 | .debounce_interval = 30, | |
345 | }; | |
346 | #endif /* CONFIG_MACH_CENTRO */ | |
347 | ||
e6c3f4b8 TSC |
348 | /****************************************************************************** |
349 | * aSoC audio | |
350 | ******************************************************************************/ | |
351 | ||
bb2ae8f0 | 352 | static pxa2xx_audio_ops_t treo_ac97_pdata = { |
e6c3f4b8 TSC |
353 | .reset_gpio = 95, |
354 | }; | |
355 | ||
356 | /****************************************************************************** | |
357 | * Backlight | |
358 | ******************************************************************************/ | |
bb2ae8f0 | 359 | static int treo_backlight_init(struct device *dev) |
e6c3f4b8 TSC |
360 | { |
361 | int ret; | |
362 | ||
bb2ae8f0 | 363 | ret = gpio_request(GPIO_NR_TREO_BL_POWER, "BL POWER"); |
e6c3f4b8 TSC |
364 | if (ret) |
365 | goto err; | |
bb2ae8f0 | 366 | ret = gpio_direction_output(GPIO_NR_TREO_BL_POWER, 0); |
e6c3f4b8 TSC |
367 | if (ret) |
368 | goto err2; | |
e6c3f4b8 TSC |
369 | |
370 | return 0; | |
28d7a946 | 371 | |
e6c3f4b8 | 372 | err2: |
bb2ae8f0 | 373 | gpio_free(GPIO_NR_TREO_BL_POWER); |
e6c3f4b8 TSC |
374 | err: |
375 | return ret; | |
376 | } | |
377 | ||
bb2ae8f0 | 378 | static int treo_backlight_notify(int brightness) |
e6c3f4b8 | 379 | { |
bb2ae8f0 TČ |
380 | gpio_set_value(GPIO_NR_TREO_BL_POWER, brightness); |
381 | return TREO_MAX_INTENSITY - brightness; | |
e6c3f4b8 TSC |
382 | }; |
383 | ||
bb2ae8f0 | 384 | static void treo_backlight_exit(struct device *dev) |
e6c3f4b8 | 385 | { |
bb2ae8f0 | 386 | gpio_free(GPIO_NR_TREO_BL_POWER); |
e6c3f4b8 TSC |
387 | } |
388 | ||
bb2ae8f0 | 389 | static struct platform_pwm_backlight_data treo_backlight_data = { |
e6c3f4b8 | 390 | .pwm_id = 0, |
bb2ae8f0 TČ |
391 | .max_brightness = TREO_MAX_INTENSITY, |
392 | .dft_brightness = TREO_DEFAULT_INTENSITY, | |
393 | .pwm_period_ns = TREO_PERIOD_NS, | |
394 | .init = treo_backlight_init, | |
395 | .notify = treo_backlight_notify, | |
396 | .exit = treo_backlight_exit, | |
e6c3f4b8 TSC |
397 | }; |
398 | ||
bb2ae8f0 | 399 | static struct platform_device treo_backlight = { |
e6c3f4b8 TSC |
400 | .name = "pwm-backlight", |
401 | .dev = { | |
402 | .parent = &pxa27x_device_pwm0.dev, | |
bb2ae8f0 | 403 | .platform_data = &treo_backlight_data, |
e6c3f4b8 TSC |
404 | }, |
405 | }; | |
406 | ||
407 | /****************************************************************************** | |
408 | * IrDA | |
409 | ******************************************************************************/ | |
bb2ae8f0 TČ |
410 | static struct pxaficp_platform_data treo_ficp_info = { |
411 | .gpio_pwdown = GPIO_NR_TREO_IR_EN, | |
c4bd0172 | 412 | .transceiver_cap = IR_SIRMODE | IR_OFF, |
e6c3f4b8 TSC |
413 | }; |
414 | ||
415 | /****************************************************************************** | |
416 | * UDC | |
417 | ******************************************************************************/ | |
bb2ae8f0 TČ |
418 | static struct pxa2xx_udc_mach_info treo_udc_info __initdata = { |
419 | .gpio_vbus = GPIO_NR_TREO_USB_DETECT, | |
e6c3f4b8 | 420 | .gpio_vbus_inverted = 1, |
bb2ae8f0 | 421 | .gpio_pullup = GPIO_NR_TREO_USB_PULLUP, |
e6c3f4b8 TSC |
422 | }; |
423 | ||
424 | ||
425 | /****************************************************************************** | |
426 | * USB host | |
427 | ******************************************************************************/ | |
bb2ae8f0 | 428 | #ifdef CONFIG_MACH_TREO680 |
e6c3f4b8 TSC |
429 | static struct pxaohci_platform_data treo680_ohci_info = { |
430 | .port_mode = PMM_PERPORT_MODE, | |
431 | .flags = ENABLE_PORT1 | ENABLE_PORT3, | |
432 | .power_budget = 0, | |
433 | }; | |
bb2ae8f0 | 434 | #endif /* CONFIG_MACH_TREO680 */ |
e6c3f4b8 TSC |
435 | |
436 | /****************************************************************************** | |
437 | * Power supply | |
438 | ******************************************************************************/ | |
439 | static int power_supply_init(struct device *dev) | |
440 | { | |
441 | int ret; | |
442 | ||
bb2ae8f0 | 443 | ret = gpio_request(GPIO_NR_TREO_POWER_DETECT, "CABLE_STATE_AC"); |
e6c3f4b8 TSC |
444 | if (ret) |
445 | goto err1; | |
bb2ae8f0 | 446 | ret = gpio_direction_input(GPIO_NR_TREO_POWER_DETECT); |
e6c3f4b8 TSC |
447 | if (ret) |
448 | goto err2; | |
449 | ||
450 | return 0; | |
451 | ||
452 | err2: | |
bb2ae8f0 | 453 | gpio_free(GPIO_NR_TREO_POWER_DETECT); |
e6c3f4b8 TSC |
454 | err1: |
455 | return ret; | |
456 | } | |
457 | ||
bb2ae8f0 | 458 | static int treo_is_ac_online(void) |
e6c3f4b8 | 459 | { |
bb2ae8f0 | 460 | return gpio_get_value(GPIO_NR_TREO_POWER_DETECT); |
e6c3f4b8 TSC |
461 | } |
462 | ||
463 | static void power_supply_exit(struct device *dev) | |
464 | { | |
bb2ae8f0 | 465 | gpio_free(GPIO_NR_TREO_POWER_DETECT); |
e6c3f4b8 TSC |
466 | } |
467 | ||
bb2ae8f0 | 468 | static char *treo_supplicants[] = { |
e6c3f4b8 TSC |
469 | "main-battery", |
470 | }; | |
471 | ||
472 | static struct pda_power_pdata power_supply_info = { | |
473 | .init = power_supply_init, | |
bb2ae8f0 | 474 | .is_ac_online = treo_is_ac_online, |
e6c3f4b8 | 475 | .exit = power_supply_exit, |
bb2ae8f0 TČ |
476 | .supplied_to = treo_supplicants, |
477 | .num_supplicants = ARRAY_SIZE(treo_supplicants), | |
e6c3f4b8 TSC |
478 | }; |
479 | ||
480 | static struct platform_device power_supply = { | |
481 | .name = "pda-power", | |
482 | .id = -1, | |
483 | .dev = { | |
484 | .platform_data = &power_supply_info, | |
485 | }, | |
486 | }; | |
487 | ||
488 | /****************************************************************************** | |
489 | * Vibra and LEDs | |
490 | ******************************************************************************/ | |
bb2ae8f0 TČ |
491 | #ifdef CONFIG_MACH_TREO680 |
492 | static struct gpio_led treo680_gpio_leds[] = { | |
e6c3f4b8 TSC |
493 | { |
494 | .name = "treo680:vibra:vibra", | |
495 | .default_trigger = "none", | |
496 | .gpio = GPIO_NR_TREO680_VIBRATE_EN, | |
497 | }, | |
498 | { | |
499 | .name = "treo680:green:led", | |
500 | .default_trigger = "mmc0", | |
bb2ae8f0 | 501 | .gpio = GPIO_NR_TREO_GREEN_LED, |
e6c3f4b8 TSC |
502 | }, |
503 | { | |
bb2ae8f0 | 504 | .name = "treo680:white:keybbl", |
e6c3f4b8 TSC |
505 | .default_trigger = "none", |
506 | .gpio = GPIO_NR_TREO680_KEYB_BL, | |
507 | }, | |
508 | }; | |
509 | ||
bb2ae8f0 TČ |
510 | static struct gpio_led_platform_data treo680_gpio_led_info = { |
511 | .leds = treo680_gpio_leds, | |
512 | .num_leds = ARRAY_SIZE(treo680_gpio_leds), | |
e6c3f4b8 TSC |
513 | }; |
514 | ||
515 | static struct platform_device treo680_leds = { | |
516 | .name = "leds-gpio", | |
517 | .id = -1, | |
518 | .dev = { | |
bb2ae8f0 | 519 | .platform_data = &treo680_gpio_led_info, |
e6c3f4b8 TSC |
520 | } |
521 | }; | |
bb2ae8f0 | 522 | #endif /* CONFIG_MACH_TREO680 */ |
e6c3f4b8 | 523 | |
d0a92fd3 TČ |
524 | #ifdef CONFIG_MACH_CENTRO |
525 | static struct gpio_led centro_gpio_leds[] = { | |
526 | { | |
527 | .name = "centro:vibra:vibra", | |
528 | .default_trigger = "none", | |
529 | .gpio = GPIO_NR_CENTRO_VIBRATE_EN, | |
530 | }, | |
531 | { | |
532 | .name = "centro:green:led", | |
533 | .default_trigger = "mmc0", | |
534 | .gpio = GPIO_NR_TREO_GREEN_LED, | |
535 | }, | |
536 | { | |
537 | .name = "centro:white:keybbl", | |
538 | .default_trigger = "none", | |
539 | .active_low = 1, | |
540 | .gpio = GPIO_NR_CENTRO_KEYB_BL, | |
541 | }, | |
542 | }; | |
543 | ||
544 | static struct gpio_led_platform_data centro_gpio_led_info = { | |
545 | .leds = centro_gpio_leds, | |
546 | .num_leds = ARRAY_SIZE(centro_gpio_leds), | |
547 | }; | |
548 | ||
549 | static struct platform_device centro_leds = { | |
550 | .name = "leds-gpio", | |
551 | .id = -1, | |
552 | .dev = { | |
553 | .platform_data = ¢ro_gpio_led_info, | |
554 | } | |
555 | }; | |
556 | #endif /* CONFIG_MACH_CENTRO */ | |
557 | ||
e6c3f4b8 TSC |
558 | /****************************************************************************** |
559 | * Framebuffer | |
560 | ******************************************************************************/ | |
561 | /* TODO: add support for 324x324 */ | |
bb2ae8f0 | 562 | static struct pxafb_mode_info treo_lcd_modes[] = { |
e6c3f4b8 TSC |
563 | { |
564 | .pixclock = 86538, | |
565 | .xres = 320, | |
566 | .yres = 320, | |
567 | .bpp = 16, | |
568 | ||
569 | .left_margin = 20, | |
570 | .right_margin = 8, | |
571 | .upper_margin = 8, | |
572 | .lower_margin = 5, | |
573 | ||
574 | .hsync_len = 4, | |
575 | .vsync_len = 1, | |
576 | }, | |
577 | }; | |
578 | ||
bb2ae8f0 | 579 | static void treo_lcd_power(int on, struct fb_var_screeninfo *info) |
28d7a946 | 580 | { |
bb2ae8f0 | 581 | gpio_set_value(GPIO_NR_TREO_BL_POWER, on); |
28d7a946 TČ |
582 | } |
583 | ||
bb2ae8f0 TČ |
584 | static struct pxafb_mach_info treo_lcd_screen = { |
585 | .modes = treo_lcd_modes, | |
586 | .num_modes = ARRAY_SIZE(treo_lcd_modes), | |
e6c3f4b8 TSC |
587 | .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, |
588 | }; | |
589 | ||
590 | /****************************************************************************** | |
591 | * Power management - standby | |
592 | ******************************************************************************/ | |
bb2ae8f0 | 593 | static void __init treo_pm_init(void) |
e6c3f4b8 TSC |
594 | { |
595 | static u32 resume[] = { | |
596 | 0xe3a00101, /* mov r0, #0x40000000 */ | |
597 | 0xe380060f, /* orr r0, r0, #0x00f00000 */ | |
598 | 0xe590f008, /* ldr pc, [r0, #0x08] */ | |
599 | }; | |
600 | ||
601 | /* this is where the bootloader jumps */ | |
bb2ae8f0 | 602 | memcpy(phys_to_virt(TREO_STR_BASE), resume, sizeof(resume)); |
e6c3f4b8 TSC |
603 | } |
604 | ||
605 | /****************************************************************************** | |
606 | * Machine init | |
607 | ******************************************************************************/ | |
bb2ae8f0 TČ |
608 | static struct platform_device *treo_devices[] __initdata = { |
609 | &treo_backlight, | |
e6c3f4b8 TSC |
610 | &power_supply, |
611 | }; | |
612 | ||
bb2ae8f0 TČ |
613 | #ifdef CONFIG_MACH_TREO680 |
614 | static struct platform_device *treo680_devices[] __initdata = { | |
615 | &treo680_leds, | |
616 | }; | |
617 | #endif /* CONFIG_MACH_TREO680 */ | |
618 | ||
d0a92fd3 TČ |
619 | #ifdef CONFIG_MACH_CENTRO |
620 | static struct platform_device *centro_devices[] __initdata = { | |
621 | ¢ro_leds, | |
622 | }; | |
623 | #endif /* CONFIG_MACH_CENTRO */ | |
624 | ||
e6c3f4b8 | 625 | /* setup udc GPIOs initial state */ |
bb2ae8f0 | 626 | static void __init treo_udc_init(void) |
e6c3f4b8 | 627 | { |
bb2ae8f0 TČ |
628 | if (!gpio_request(GPIO_NR_TREO_USB_PULLUP, "UDC Vbus")) { |
629 | gpio_direction_output(GPIO_NR_TREO_USB_PULLUP, 1); | |
630 | gpio_free(GPIO_NR_TREO_USB_PULLUP); | |
e6c3f4b8 TSC |
631 | } |
632 | } | |
633 | ||
bb2ae8f0 | 634 | static void __init treo_lcd_power_init(void) |
28d7a946 TČ |
635 | { |
636 | int ret; | |
637 | ||
bb2ae8f0 | 638 | ret = gpio_request(GPIO_NR_TREO_LCD_POWER, "LCD POWER"); |
28d7a946 TČ |
639 | if (ret) { |
640 | pr_err("Treo680: LCD power GPIO request failed!\n"); | |
641 | return; | |
642 | } | |
643 | ||
bb2ae8f0 | 644 | ret = gpio_direction_output(GPIO_NR_TREO_LCD_POWER, 0); |
28d7a946 TČ |
645 | if (ret) { |
646 | pr_err("Treo680: setting LCD power GPIO direction failed!\n"); | |
bb2ae8f0 | 647 | gpio_free(GPIO_NR_TREO_LCD_POWER); |
28d7a946 TČ |
648 | return; |
649 | } | |
650 | ||
bb2ae8f0 | 651 | treo_lcd_screen.pxafb_lcd_power = treo_lcd_power; |
28d7a946 TČ |
652 | } |
653 | ||
bb2ae8f0 TČ |
654 | static void __init treo_init(void) |
655 | { | |
cc155c6f RK |
656 | pxa_set_ffuart_info(NULL); |
657 | pxa_set_btuart_info(NULL); | |
658 | pxa_set_stuart_info(NULL); | |
659 | ||
bb2ae8f0 TČ |
660 | treo_pm_init(); |
661 | pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config)); | |
662 | treo_lcd_power_init(); | |
663 | set_pxa_fb_info(&treo_lcd_screen); | |
664 | treo_udc_init(); | |
665 | pxa_set_udc_info(&treo_udc_info); | |
666 | pxa_set_ac97_info(&treo_ac97_pdata); | |
667 | pxa_set_ficp_info(&treo_ficp_info); | |
668 | ||
669 | platform_add_devices(ARRAY_AND_SIZE(treo_devices)); | |
670 | } | |
671 | ||
672 | #ifdef CONFIG_MACH_TREO680 | |
e6c3f4b8 TSC |
673 | static void __init treo680_init(void) |
674 | { | |
bb2ae8f0 | 675 | treo_init(); |
e6c3f4b8 | 676 | pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config)); |
e6c3f4b8 | 677 | pxa_set_mci_info(&treo680_mci_platform_data); |
bb2ae8f0 | 678 | pxa_set_keypad_info(&treo680_keypad_platform_data); |
e6c3f4b8 TSC |
679 | pxa_set_ohci_info(&treo680_ohci_info); |
680 | ||
bb2ae8f0 | 681 | platform_add_devices(ARRAY_AND_SIZE(treo680_devices)); |
e6c3f4b8 TSC |
682 | } |
683 | ||
684 | MACHINE_START(TREO680, "Palm Treo 680") | |
bb2ae8f0 TČ |
685 | .phys_io = TREO_PHYS_IO_START, |
686 | .io_pg_offst = io_p2v(0x40000000), | |
687 | .boot_params = 0xa0000100, | |
688 | .map_io = pxa_map_io, | |
689 | .init_irq = pxa27x_init_irq, | |
690 | .timer = &pxa_timer, | |
691 | .init_machine = treo680_init, | |
e6c3f4b8 | 692 | MACHINE_END |
bb2ae8f0 | 693 | #endif /* CONFIG_MACH_TREO680 */ |
d0a92fd3 TČ |
694 | |
695 | #ifdef CONFIG_MACH_CENTRO | |
696 | static void __init centro_init(void) | |
697 | { | |
698 | treo_init(); | |
699 | pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config)); | |
700 | pxa_set_mci_info(¢ro_mci_platform_data); | |
701 | ||
702 | pxa_set_keypad_info(¢ro_keypad_platform_data); | |
703 | ||
704 | platform_add_devices(ARRAY_AND_SIZE(centro_devices)); | |
705 | } | |
706 | ||
707 | MACHINE_START(CENTRO, "Palm Centro 685") | |
708 | .phys_io = TREO_PHYS_IO_START, | |
709 | .io_pg_offst = io_p2v(0x40000000), | |
710 | .boot_params = 0xa0000100, | |
711 | .map_io = pxa_map_io, | |
712 | .init_irq = pxa27x_init_irq, | |
713 | .timer = &pxa_timer, | |
714 | .init_machine = centro_init, | |
715 | MACHINE_END | |
716 | #endif /* CONFIG_MACH_CENTRO */ |