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b5e4ad57 MV |
1 | /* |
2 | * Hardware definitions for PalmTX | |
3 | * | |
4 | * Author: Marek Vasut <marek.vasut@gmail.com> | |
5 | * | |
6 | * Based on work of: | |
7 | * Alex Osborne <ato@meshy.org> | |
8 | * Cristiano P. <cristianop@users.sourceforge.net> | |
9 | * Jan Herman <2hp@seznam.cz> | |
10 | * Michal Hrusecky | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU General Public License version 2 as | |
14 | * published by the Free Software Foundation. | |
15 | * | |
16 | * (find more info at www.hackndev.com) | |
17 | * | |
18 | */ | |
19 | ||
20 | #include <linux/platform_device.h> | |
21 | #include <linux/delay.h> | |
22 | #include <linux/irq.h> | |
23 | #include <linux/gpio_keys.h> | |
24 | #include <linux/input.h> | |
d4b19c42 | 25 | #include <linux/pda_power.h> |
b5e4ad57 MV |
26 | #include <linux/pwm_backlight.h> |
27 | #include <linux/gpio.h> | |
4e9687d9 MV |
28 | #include <linux/wm97xx_batt.h> |
29 | #include <linux/power_supply.h> | |
8768dc9b | 30 | #include <linux/usb/gpio_vbus.h> |
3eb37ff0 MV |
31 | #include <linux/mtd/nand.h> |
32 | #include <linux/mtd/partitions.h> | |
91cf6a97 MV |
33 | #include <linux/mtd/mtd.h> |
34 | #include <linux/mtd/physmap.h> | |
b5e4ad57 MV |
35 | |
36 | #include <asm/mach-types.h> | |
37 | #include <asm/mach/arch.h> | |
38 | #include <asm/mach/map.h> | |
39 | ||
51c62982 | 40 | #include <mach/pxa27x.h> |
a09e64fb RK |
41 | #include <mach/audio.h> |
42 | #include <mach/palmtx.h> | |
43 | #include <mach/mmc.h> | |
44 | #include <mach/pxafb.h> | |
a09e64fb RK |
45 | #include <mach/irda.h> |
46 | #include <mach/pxa27x_keypad.h> | |
47 | #include <mach/udc.h> | |
e91fb913 | 48 | #include <mach/palmasoc.h> |
b5e4ad57 MV |
49 | |
50 | #include "generic.h" | |
51 | #include "devices.h" | |
52 | ||
53 | /****************************************************************************** | |
54 | * Pin configuration | |
55 | ******************************************************************************/ | |
56 | static unsigned long palmtx_pin_config[] __initdata = { | |
57 | /* MMC */ | |
58 | GPIO32_MMC_CLK, | |
59 | GPIO92_MMC_DAT_0, | |
60 | GPIO109_MMC_DAT_1, | |
61 | GPIO110_MMC_DAT_2, | |
62 | GPIO111_MMC_DAT_3, | |
63 | GPIO112_MMC_CMD, | |
a730b327 MV |
64 | GPIO14_GPIO, /* SD detect */ |
65 | GPIO114_GPIO, /* SD power */ | |
66 | GPIO115_GPIO, /* SD r/o switch */ | |
b5e4ad57 MV |
67 | |
68 | /* AC97 */ | |
69 | GPIO28_AC97_BITCLK, | |
70 | GPIO29_AC97_SDATA_IN_0, | |
71 | GPIO30_AC97_SDATA_OUT, | |
72 | GPIO31_AC97_SYNC, | |
6ec04f43 | 73 | GPIO89_AC97_SYSCLK, |
efb12cd2 | 74 | GPIO95_AC97_nRESET, |
b5e4ad57 MV |
75 | |
76 | /* IrDA */ | |
a730b327 | 77 | GPIO40_GPIO, /* ir disable */ |
b5e4ad57 MV |
78 | GPIO46_FICP_RXD, |
79 | GPIO47_FICP_TXD, | |
80 | ||
81 | /* PWM */ | |
82 | GPIO16_PWM0_OUT, | |
83 | ||
84 | /* USB */ | |
a730b327 | 85 | GPIO13_GPIO, /* usb detect */ |
efb12cd2 | 86 | GPIO93_GPIO, /* usb power */ |
35978408 MV |
87 | |
88 | /* PCMCIA */ | |
89 | GPIO48_nPOE, | |
90 | GPIO49_nPWE, | |
91 | GPIO50_nPIOR, | |
92 | GPIO51_nPIOW, | |
93 | GPIO85_nPCE_1, | |
94 | GPIO54_nPCE_2, | |
95 | GPIO79_PSKTSEL, | |
96 | GPIO55_nPREG, | |
97 | GPIO56_nPWAIT, | |
98 | GPIO57_nIOIS16, | |
a730b327 MV |
99 | GPIO94_GPIO, /* wifi power 1 */ |
100 | GPIO108_GPIO, /* wifi power 2 */ | |
101 | GPIO116_GPIO, /* wifi ready */ | |
102 | ||
103 | /* MATRIX KEYPAD */ | |
81854f82 MV |
104 | GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, |
105 | GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, | |
106 | GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, | |
107 | GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, | |
a730b327 MV |
108 | GPIO103_KP_MKOUT_0, |
109 | GPIO104_KP_MKOUT_1, | |
110 | GPIO105_KP_MKOUT_2, | |
111 | ||
112 | /* LCD */ | |
113 | GPIO58_LCD_LDD_0, | |
114 | GPIO59_LCD_LDD_1, | |
115 | GPIO60_LCD_LDD_2, | |
116 | GPIO61_LCD_LDD_3, | |
117 | GPIO62_LCD_LDD_4, | |
118 | GPIO63_LCD_LDD_5, | |
119 | GPIO64_LCD_LDD_6, | |
120 | GPIO65_LCD_LDD_7, | |
121 | GPIO66_LCD_LDD_8, | |
122 | GPIO67_LCD_LDD_9, | |
123 | GPIO68_LCD_LDD_10, | |
124 | GPIO69_LCD_LDD_11, | |
125 | GPIO70_LCD_LDD_12, | |
126 | GPIO71_LCD_LDD_13, | |
127 | GPIO72_LCD_LDD_14, | |
128 | GPIO73_LCD_LDD_15, | |
129 | GPIO74_LCD_FCLK, | |
130 | GPIO75_LCD_LCLK, | |
131 | GPIO76_LCD_PCLK, | |
132 | GPIO77_LCD_BIAS, | |
133 | ||
ecf763c5 MV |
134 | /* FFUART */ |
135 | GPIO34_FFUART_RXD, | |
136 | GPIO39_FFUART_TXD, | |
137 | ||
3eb37ff0 MV |
138 | /* NAND */ |
139 | GPIO15_nCS_1, | |
140 | GPIO18_RDY, | |
141 | ||
a730b327 MV |
142 | /* MISC. */ |
143 | GPIO10_GPIO, /* hotsync button */ | |
144 | GPIO12_GPIO, /* power detect */ | |
145 | GPIO107_GPIO, /* earphone detect */ | |
b5e4ad57 MV |
146 | }; |
147 | ||
91cf6a97 MV |
148 | /****************************************************************************** |
149 | * NOR Flash | |
150 | ******************************************************************************/ | |
151 | static struct mtd_partition palmtx_partitions[] = { | |
152 | { | |
153 | .name = "Flash", | |
154 | .offset = 0x00000000, | |
155 | .size = MTDPART_SIZ_FULL, | |
156 | .mask_flags = 0 | |
157 | } | |
158 | }; | |
159 | ||
160 | static struct physmap_flash_data palmtx_flash_data[] = { | |
161 | { | |
162 | .width = 2, /* bankwidth in bytes */ | |
163 | .parts = palmtx_partitions, | |
164 | .nr_parts = ARRAY_SIZE(palmtx_partitions) | |
165 | } | |
166 | }; | |
167 | ||
168 | static struct resource palmtx_flash_resource = { | |
169 | .start = PXA_CS0_PHYS, | |
170 | .end = PXA_CS0_PHYS + SZ_8M - 1, | |
171 | .flags = IORESOURCE_MEM, | |
172 | }; | |
173 | ||
174 | static struct platform_device palmtx_flash = { | |
175 | .name = "physmap-flash", | |
176 | .id = 0, | |
177 | .resource = &palmtx_flash_resource, | |
178 | .num_resources = 1, | |
179 | .dev = { | |
180 | .platform_data = palmtx_flash_data, | |
181 | }, | |
182 | }; | |
183 | ||
b5e4ad57 MV |
184 | /****************************************************************************** |
185 | * SD/MMC card controller | |
186 | ******************************************************************************/ | |
b5e4ad57 | 187 | static struct pxamci_platform_data palmtx_mci_platform_data = { |
7a648256 RJ |
188 | .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, |
189 | .gpio_card_detect = GPIO_NR_PALMTX_SD_DETECT_N, | |
190 | .gpio_card_ro = GPIO_NR_PALMTX_SD_READONLY, | |
191 | .gpio_power = GPIO_NR_PALMTX_SD_POWER, | |
9845b6b1 | 192 | .detect_delay = 20, |
b5e4ad57 MV |
193 | }; |
194 | ||
195 | /****************************************************************************** | |
196 | * GPIO keyboard | |
197 | ******************************************************************************/ | |
198 | static unsigned int palmtx_matrix_keys[] = { | |
199 | KEY(0, 0, KEY_POWER), | |
200 | KEY(0, 1, KEY_F1), | |
201 | KEY(0, 2, KEY_ENTER), | |
202 | ||
203 | KEY(1, 0, KEY_F2), | |
204 | KEY(1, 1, KEY_F3), | |
205 | KEY(1, 2, KEY_F4), | |
206 | ||
207 | KEY(2, 0, KEY_UP), | |
208 | KEY(2, 2, KEY_DOWN), | |
209 | ||
210 | KEY(3, 0, KEY_RIGHT), | |
211 | KEY(3, 2, KEY_LEFT), | |
b5e4ad57 MV |
212 | }; |
213 | ||
214 | static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = { | |
215 | .matrix_key_rows = 4, | |
216 | .matrix_key_cols = 3, | |
217 | .matrix_key_map = palmtx_matrix_keys, | |
218 | .matrix_key_map_size = ARRAY_SIZE(palmtx_matrix_keys), | |
219 | ||
220 | .debounce_interval = 30, | |
221 | }; | |
222 | ||
223 | /****************************************************************************** | |
224 | * GPIO keys | |
225 | ******************************************************************************/ | |
226 | static struct gpio_keys_button palmtx_pxa_buttons[] = { | |
227 | {KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" }, | |
228 | }; | |
229 | ||
230 | static struct gpio_keys_platform_data palmtx_pxa_keys_data = { | |
231 | .buttons = palmtx_pxa_buttons, | |
232 | .nbuttons = ARRAY_SIZE(palmtx_pxa_buttons), | |
233 | }; | |
234 | ||
235 | static struct platform_device palmtx_pxa_keys = { | |
236 | .name = "gpio-keys", | |
237 | .id = -1, | |
238 | .dev = { | |
239 | .platform_data = &palmtx_pxa_keys_data, | |
240 | }, | |
241 | }; | |
242 | ||
243 | /****************************************************************************** | |
244 | * Backlight | |
245 | ******************************************************************************/ | |
246 | static int palmtx_backlight_init(struct device *dev) | |
247 | { | |
248 | int ret; | |
249 | ||
250 | ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER"); | |
251 | if (ret) | |
252 | goto err; | |
a730b327 MV |
253 | ret = gpio_direction_output(GPIO_NR_PALMTX_BL_POWER, 0); |
254 | if (ret) | |
255 | goto err2; | |
b5e4ad57 MV |
256 | ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER"); |
257 | if (ret) | |
258 | goto err2; | |
a730b327 MV |
259 | ret = gpio_direction_output(GPIO_NR_PALMTX_LCD_POWER, 0); |
260 | if (ret) | |
261 | goto err3; | |
b5e4ad57 MV |
262 | |
263 | return 0; | |
a730b327 MV |
264 | err3: |
265 | gpio_free(GPIO_NR_PALMTX_LCD_POWER); | |
b5e4ad57 MV |
266 | err2: |
267 | gpio_free(GPIO_NR_PALMTX_BL_POWER); | |
268 | err: | |
269 | return ret; | |
270 | } | |
271 | ||
2d51a521 | 272 | static int palmtx_backlight_notify(struct device *dev, int brightness) |
b5e4ad57 MV |
273 | { |
274 | gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness); | |
275 | gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness); | |
276 | return brightness; | |
277 | } | |
278 | ||
279 | static void palmtx_backlight_exit(struct device *dev) | |
280 | { | |
281 | gpio_free(GPIO_NR_PALMTX_BL_POWER); | |
282 | gpio_free(GPIO_NR_PALMTX_LCD_POWER); | |
283 | } | |
284 | ||
285 | static struct platform_pwm_backlight_data palmtx_backlight_data = { | |
286 | .pwm_id = 0, | |
287 | .max_brightness = PALMTX_MAX_INTENSITY, | |
288 | .dft_brightness = PALMTX_MAX_INTENSITY, | |
289 | .pwm_period_ns = PALMTX_PERIOD_NS, | |
290 | .init = palmtx_backlight_init, | |
291 | .notify = palmtx_backlight_notify, | |
292 | .exit = palmtx_backlight_exit, | |
293 | }; | |
294 | ||
295 | static struct platform_device palmtx_backlight = { | |
296 | .name = "pwm-backlight", | |
297 | .dev = { | |
298 | .parent = &pxa27x_device_pwm0.dev, | |
299 | .platform_data = &palmtx_backlight_data, | |
300 | }, | |
301 | }; | |
302 | ||
303 | /****************************************************************************** | |
304 | * IrDA | |
305 | ******************************************************************************/ | |
b5e4ad57 | 306 | static struct pxaficp_platform_data palmtx_ficp_platform_data = { |
c4bd0172 MV |
307 | .gpio_pwdown = GPIO_NR_PALMTX_IR_DISABLE, |
308 | .transceiver_cap = IR_SIRMODE | IR_OFF, | |
b5e4ad57 MV |
309 | }; |
310 | ||
311 | /****************************************************************************** | |
312 | * UDC | |
313 | ******************************************************************************/ | |
8768dc9b | 314 | static struct gpio_vbus_mach_info palmtx_udc_info = { |
b5e4ad57 MV |
315 | .gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N, |
316 | .gpio_vbus_inverted = 1, | |
efb12cd2 | 317 | .gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP, |
8768dc9b MV |
318 | }; |
319 | ||
320 | static struct platform_device palmtx_gpio_vbus = { | |
321 | .name = "gpio-vbus", | |
322 | .id = -1, | |
323 | .dev = { | |
324 | .platform_data = &palmtx_udc_info, | |
325 | }, | |
b5e4ad57 MV |
326 | }; |
327 | ||
d4b19c42 MV |
328 | /****************************************************************************** |
329 | * Power supply | |
330 | ******************************************************************************/ | |
331 | static int power_supply_init(struct device *dev) | |
332 | { | |
333 | int ret; | |
334 | ||
335 | ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC"); | |
336 | if (ret) | |
a730b327 MV |
337 | goto err1; |
338 | ret = gpio_direction_input(GPIO_NR_PALMTX_POWER_DETECT); | |
d4b19c42 | 339 | if (ret) |
a730b327 | 340 | goto err2; |
d4b19c42 MV |
341 | |
342 | return 0; | |
343 | ||
a730b327 | 344 | err2: |
d4b19c42 | 345 | gpio_free(GPIO_NR_PALMTX_POWER_DETECT); |
a730b327 | 346 | err1: |
d4b19c42 MV |
347 | return ret; |
348 | } | |
349 | ||
350 | static int palmtx_is_ac_online(void) | |
351 | { | |
352 | return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT); | |
353 | } | |
354 | ||
d4b19c42 MV |
355 | static void power_supply_exit(struct device *dev) |
356 | { | |
d4b19c42 MV |
357 | gpio_free(GPIO_NR_PALMTX_POWER_DETECT); |
358 | } | |
359 | ||
360 | static char *palmtx_supplicants[] = { | |
361 | "main-battery", | |
362 | }; | |
363 | ||
364 | static struct pda_power_pdata power_supply_info = { | |
365 | .init = power_supply_init, | |
366 | .is_ac_online = palmtx_is_ac_online, | |
d4b19c42 MV |
367 | .exit = power_supply_exit, |
368 | .supplied_to = palmtx_supplicants, | |
369 | .num_supplicants = ARRAY_SIZE(palmtx_supplicants), | |
370 | }; | |
371 | ||
372 | static struct platform_device power_supply = { | |
373 | .name = "pda-power", | |
374 | .id = -1, | |
375 | .dev = { | |
376 | .platform_data = &power_supply_info, | |
377 | }, | |
378 | }; | |
379 | ||
4e9687d9 MV |
380 | /****************************************************************************** |
381 | * WM97xx battery | |
382 | ******************************************************************************/ | |
383 | static struct wm97xx_batt_info wm97xx_batt_pdata = { | |
384 | .batt_aux = WM97XX_AUX_ID3, | |
385 | .temp_aux = WM97XX_AUX_ID2, | |
386 | .charge_gpio = -1, | |
387 | .max_voltage = PALMTX_BAT_MAX_VOLTAGE, | |
388 | .min_voltage = PALMTX_BAT_MIN_VOLTAGE, | |
389 | .batt_mult = 1000, | |
390 | .batt_div = 414, | |
391 | .temp_mult = 1, | |
392 | .temp_div = 1, | |
393 | .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, | |
394 | .batt_name = "main-batt", | |
395 | }; | |
396 | ||
e91fb913 MV |
397 | /****************************************************************************** |
398 | * aSoC audio | |
399 | ******************************************************************************/ | |
400 | static struct palm27x_asoc_info palmtx_asoc_pdata = { | |
401 | .jack_gpio = GPIO_NR_PALMTX_EARPHONE_DETECT, | |
402 | }; | |
403 | ||
404 | static pxa2xx_audio_ops_t palmtx_ac97_pdata = { | |
405 | .reset_gpio = 95, | |
406 | }; | |
407 | ||
408 | static struct platform_device palmtx_asoc = { | |
409 | .name = "palm27x-asoc", | |
410 | .id = -1, | |
411 | .dev = { | |
412 | .platform_data = &palmtx_asoc_pdata, | |
413 | }, | |
414 | }; | |
415 | ||
b5e4ad57 MV |
416 | /****************************************************************************** |
417 | * Framebuffer | |
418 | ******************************************************************************/ | |
419 | static struct pxafb_mode_info palmtx_lcd_modes[] = { | |
420 | { | |
421 | .pixclock = 57692, | |
422 | .xres = 320, | |
423 | .yres = 480, | |
424 | .bpp = 16, | |
425 | ||
426 | .left_margin = 32, | |
427 | .right_margin = 1, | |
428 | .upper_margin = 7, | |
429 | .lower_margin = 1, | |
430 | ||
431 | .hsync_len = 4, | |
432 | .vsync_len = 1, | |
433 | }, | |
434 | }; | |
435 | ||
436 | static struct pxafb_mach_info palmtx_lcd_screen = { | |
437 | .modes = palmtx_lcd_modes, | |
438 | .num_modes = ARRAY_SIZE(palmtx_lcd_modes), | |
439 | .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, | |
440 | }; | |
441 | ||
3eb37ff0 MV |
442 | /****************************************************************************** |
443 | * NAND Flash | |
444 | ******************************************************************************/ | |
445 | static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd, | |
446 | unsigned int ctrl) | |
447 | { | |
448 | struct nand_chip *this = mtd->priv; | |
449 | unsigned long nandaddr = (unsigned long)this->IO_ADDR_W; | |
450 | ||
451 | if (cmd == NAND_CMD_NONE) | |
452 | return; | |
453 | ||
454 | if (ctrl & NAND_CLE) | |
455 | writeb(cmd, PALMTX_NAND_CLE_VIRT); | |
456 | else if (ctrl & NAND_ALE) | |
457 | writeb(cmd, PALMTX_NAND_ALE_VIRT); | |
458 | else | |
459 | writeb(cmd, nandaddr); | |
460 | } | |
461 | ||
462 | static struct mtd_partition palmtx_partition_info[] = { | |
463 | [0] = { | |
464 | .name = "palmtx-0", | |
465 | .offset = 0, | |
466 | .size = MTDPART_SIZ_FULL | |
467 | }, | |
468 | }; | |
469 | ||
470 | static const char *palmtx_part_probes[] = { "cmdlinepart", NULL }; | |
471 | ||
472 | struct platform_nand_data palmtx_nand_platdata = { | |
473 | .chip = { | |
474 | .nr_chips = 1, | |
475 | .chip_offset = 0, | |
476 | .nr_partitions = ARRAY_SIZE(palmtx_partition_info), | |
477 | .partitions = palmtx_partition_info, | |
478 | .chip_delay = 20, | |
479 | .part_probe_types = palmtx_part_probes, | |
480 | }, | |
481 | .ctrl = { | |
482 | .cmd_ctrl = palmtx_nand_cmd_ctl, | |
483 | }, | |
484 | }; | |
485 | ||
486 | static struct resource palmtx_nand_resource[] = { | |
487 | [0] = { | |
488 | .start = PXA_CS1_PHYS, | |
489 | .end = PXA_CS1_PHYS + SZ_1M - 1, | |
490 | .flags = IORESOURCE_MEM, | |
491 | }, | |
492 | }; | |
493 | ||
494 | static struct platform_device palmtx_nand = { | |
495 | .name = "gen_nand", | |
496 | .num_resources = ARRAY_SIZE(palmtx_nand_resource), | |
497 | .resource = palmtx_nand_resource, | |
498 | .id = -1, | |
499 | .dev = { | |
500 | .platform_data = &palmtx_nand_platdata, | |
501 | } | |
502 | }; | |
503 | ||
81854f82 MV |
504 | /****************************************************************************** |
505 | * Power management - standby | |
506 | ******************************************************************************/ | |
fc9c1b6f | 507 | static void __init palmtx_pm_init(void) |
81854f82 | 508 | { |
fc9c1b6f MV |
509 | static u32 resume[] = { |
510 | 0xe3a00101, /* mov r0, #0x40000000 */ | |
511 | 0xe380060f, /* orr r0, r0, #0x00f00000 */ | |
512 | 0xe590f008, /* ldr pc, [r0, #0x08] */ | |
513 | }; | |
514 | ||
515 | /* copy the bootloader */ | |
516 | memcpy(phys_to_virt(PALMTX_STR_BASE), resume, sizeof(resume)); | |
81854f82 MV |
517 | } |
518 | ||
b5e4ad57 MV |
519 | /****************************************************************************** |
520 | * Machine init | |
521 | ******************************************************************************/ | |
522 | static struct platform_device *devices[] __initdata = { | |
523 | #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) | |
524 | &palmtx_pxa_keys, | |
525 | #endif | |
526 | &palmtx_backlight, | |
d4b19c42 | 527 | &power_supply, |
e91fb913 | 528 | &palmtx_asoc, |
8768dc9b | 529 | &palmtx_gpio_vbus, |
91cf6a97 | 530 | &palmtx_flash, |
3eb37ff0 | 531 | &palmtx_nand, |
b5e4ad57 MV |
532 | }; |
533 | ||
534 | static struct map_desc palmtx_io_desc[] __initdata = { | |
535 | { | |
536 | .virtual = PALMTX_PCMCIA_VIRT, | |
537 | .pfn = __phys_to_pfn(PALMTX_PCMCIA_PHYS), | |
538 | .length = PALMTX_PCMCIA_SIZE, | |
3eb37ff0 MV |
539 | .type = MT_DEVICE, |
540 | }, { | |
541 | .virtual = PALMTX_NAND_ALE_VIRT, | |
542 | .pfn = __phys_to_pfn(PALMTX_NAND_ALE_PHYS), | |
543 | .length = SZ_1M, | |
544 | .type = MT_DEVICE, | |
545 | }, { | |
546 | .virtual = PALMTX_NAND_CLE_VIRT, | |
547 | .pfn = __phys_to_pfn(PALMTX_NAND_CLE_PHYS), | |
548 | .length = SZ_1M, | |
549 | .type = MT_DEVICE, | |
550 | } | |
b5e4ad57 MV |
551 | }; |
552 | ||
553 | static void __init palmtx_map_io(void) | |
554 | { | |
555 | pxa_map_io(); | |
556 | iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc)); | |
557 | } | |
558 | ||
a730b327 MV |
559 | /* setup udc GPIOs initial state */ |
560 | static void __init palmtx_udc_init(void) | |
561 | { | |
efb12cd2 MV |
562 | if (!gpio_request(GPIO_NR_PALMTX_USB_PULLUP, "UDC Vbus")) { |
563 | gpio_direction_output(GPIO_NR_PALMTX_USB_PULLUP, 1); | |
564 | gpio_free(GPIO_NR_PALMTX_USB_PULLUP); | |
a730b327 MV |
565 | } |
566 | } | |
567 | ||
568 | ||
b5e4ad57 MV |
569 | static void __init palmtx_init(void) |
570 | { | |
571 | pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config)); | |
572 | ||
cc155c6f RK |
573 | pxa_set_ffuart_info(NULL); |
574 | pxa_set_btuart_info(NULL); | |
575 | pxa_set_stuart_info(NULL); | |
576 | ||
fc9c1b6f | 577 | palmtx_pm_init(); |
b5e4ad57 MV |
578 | set_pxa_fb_info(&palmtx_lcd_screen); |
579 | pxa_set_mci_info(&palmtx_mci_platform_data); | |
a730b327 | 580 | palmtx_udc_init(); |
e91fb913 | 581 | pxa_set_ac97_info(&palmtx_ac97_pdata); |
b5e4ad57 MV |
582 | pxa_set_ficp_info(&palmtx_ficp_platform_data); |
583 | pxa_set_keypad_info(&palmtx_keypad_platform_data); | |
4e9687d9 | 584 | wm97xx_bat_set_pdata(&wm97xx_batt_pdata); |
b5e4ad57 MV |
585 | |
586 | platform_add_devices(devices, ARRAY_SIZE(devices)); | |
587 | } | |
588 | ||
589 | MACHINE_START(PALMTX, "Palm T|X") | |
590 | .phys_io = PALMTX_PHYS_IO_START, | |
591 | .io_pg_offst = io_p2v(0x40000000), | |
592 | .boot_params = 0xa0000100, | |
593 | .map_io = palmtx_map_io, | |
594 | .init_irq = pxa27x_init_irq, | |
595 | .timer = &pxa_timer, | |
596 | .init_machine = palmtx_init | |
597 | MACHINE_END |