1 /*
2 * board-omap3pandora.c (Pandora Handheld Console)
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * version 2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
16 * 02110-1301 USA
17 *
18 */
20 #include <linux/init.h>
21 #include <linux/kernel.h>
22 #include <linux/platform_device.h>
24 #include <linux/spi/spi.h>
25 #include <linux/regulator/machine.h>
26 #include <linux/regulator/fixed.h>
27 #include <linux/i2c/twl.h>
28 #include <linux/wl12xx.h>
29 #include <linux/mtd/partitions.h>
30 #include <linux/mtd/nand.h>
31 #include <linux/leds.h>
32 #include <linux/input.h>
33 #include <linux/input/matrix_keypad.h>
34 #include <linux/gpio.h>
35 #include <linux/gpio_keys.h>
36 #include <linux/mmc/host.h>
37 #include <linux/mmc/card.h>
38 #include <linux/regulator/fixed.h>
39 #include <linux/usb/phy.h>
40 #include <linux/platform_data/spi-omap2-mcspi.h>
42 #include <asm/mach-types.h>
43 #include <asm/mach/arch.h>
44 #include <asm/mach/map.h>
46 #include "common.h"
47 #include <video/omapdss.h>
48 #include <linux/platform_data/mtd-nand-omap2.h>
50 #include "mux.h"
51 #include "sdram-micron-mt46h32m32lf-6.h"
52 #include "hsmmc.h"
53 #include "common-board-devices.h"
54 #include "gpmc-nand.h"
56 #define PANDORA_WIFI_IRQ_GPIO 21
57 #define PANDORA_WIFI_NRESET_GPIO 23
58 #define OMAP3_PANDORA_TS_GPIO 94
60 static struct mtd_partition omap3pandora_nand_partitions[] = {
61 {
62 .name = "xloader",
63 .offset = 0,
64 .size = 4 * NAND_BLOCK_SIZE,
65 .mask_flags = MTD_WRITEABLE
66 }, {
67 .name = "uboot",
68 .offset = MTDPART_OFS_APPEND,
69 .size = 15 * NAND_BLOCK_SIZE,
70 }, {
71 .name = "uboot-env",
72 .offset = MTDPART_OFS_APPEND,
73 .size = 1 * NAND_BLOCK_SIZE,
74 }, {
75 .name = "boot",
76 .offset = MTDPART_OFS_APPEND,
77 .size = 80 * NAND_BLOCK_SIZE,
78 }, {
79 .name = "rootfs",
80 .offset = MTDPART_OFS_APPEND,
81 .size = MTDPART_SIZ_FULL,
82 },
83 };
85 static struct omap_nand_platform_data pandora_nand_data = {
86 .cs = 0,
87 .devsize = NAND_BUSWIDTH_16,
88 .xfer_type = NAND_OMAP_PREFETCH_DMA,
89 .parts = omap3pandora_nand_partitions,
90 .nr_parts = ARRAY_SIZE(omap3pandora_nand_partitions),
91 };
93 static struct gpio_led pandora_gpio_leds[] = {
94 {
95 .name = "pandora::sd1",
96 .default_trigger = "mmc0",
97 .gpio = 128,
98 }, {
99 .name = "pandora::sd2",
100 .default_trigger = "mmc1",
101 .gpio = 129,
102 }, {
103 .name = "pandora::bluetooth",
104 .gpio = 158,
105 }, {
106 .name = "pandora::wifi",
107 .gpio = 159,
108 },
109 };
111 static struct gpio_led_platform_data pandora_gpio_led_data = {
112 .leds = pandora_gpio_leds,
113 .num_leds = ARRAY_SIZE(pandora_gpio_leds),
114 };
116 static struct platform_device pandora_leds_gpio = {
117 .name = "leds-gpio",
118 .id = -1,
119 .dev = {
120 .platform_data = &pandora_gpio_led_data,
121 },
122 };
124 static struct platform_device pandora_backlight = {
125 .name = "pandora-backlight",
126 .id = -1,
127 };
129 #define GPIO_BUTTON(gpio_num, ev_type, ev_code, act_low, descr) \
130 { \
131 .gpio = gpio_num, \
132 .type = ev_type, \
133 .code = ev_code, \
134 .active_low = act_low, \
135 .debounce_interval = 4, \
136 .desc = "btn " descr, \
137 }
139 #define GPIO_BUTTON_LOW(gpio_num, event_code, description) \
140 GPIO_BUTTON(gpio_num, EV_KEY, event_code, 1, description)
142 static struct gpio_keys_button pandora_gpio_keys[] = {
143 GPIO_BUTTON_LOW(110, KEY_UP, "up"),
144 GPIO_BUTTON_LOW(103, KEY_DOWN, "down"),
145 GPIO_BUTTON_LOW(96, KEY_LEFT, "left"),
146 GPIO_BUTTON_LOW(98, KEY_RIGHT, "right"),
147 GPIO_BUTTON_LOW(109, KEY_PAGEUP, "game 1"),
148 GPIO_BUTTON_LOW(111, KEY_END, "game 2"),
149 GPIO_BUTTON_LOW(106, KEY_PAGEDOWN, "game 3"),
150 GPIO_BUTTON_LOW(101, KEY_HOME, "game 4"),
151 GPIO_BUTTON_LOW(102, KEY_RIGHTSHIFT, "l"),
152 GPIO_BUTTON_LOW(97, KEY_KPPLUS, "l2"),
153 GPIO_BUTTON_LOW(105, KEY_RIGHTCTRL, "r"),
154 GPIO_BUTTON_LOW(107, KEY_KPMINUS, "r2"),
155 GPIO_BUTTON_LOW(104, KEY_LEFTCTRL, "ctrl"),
156 GPIO_BUTTON_LOW(99, KEY_MENU, "menu"),
157 GPIO_BUTTON_LOW(176, KEY_COFFEE, "hold"),
158 GPIO_BUTTON(100, EV_KEY, KEY_LEFTALT, 0, "alt"),
159 GPIO_BUTTON(108, EV_SW, SW_LID, 1, "lid"),
160 };
162 static struct gpio_keys_platform_data pandora_gpio_key_info = {
163 .buttons = pandora_gpio_keys,
164 .nbuttons = ARRAY_SIZE(pandora_gpio_keys),
165 };
167 static struct platform_device pandora_keys_gpio = {
168 .name = "gpio-keys",
169 .id = -1,
170 .dev = {
171 .platform_data = &pandora_gpio_key_info,
172 },
173 };
175 static const uint32_t board_keymap[] = {
176 /* row, col, code */
177 KEY(0, 0, KEY_9),
178 KEY(0, 1, KEY_8),
179 KEY(0, 2, KEY_I),
180 KEY(0, 3, KEY_J),
181 KEY(0, 4, KEY_N),
182 KEY(0, 5, KEY_M),
183 KEY(1, 0, KEY_0),
184 KEY(1, 1, KEY_7),
185 KEY(1, 2, KEY_U),
186 KEY(1, 3, KEY_H),
187 KEY(1, 4, KEY_B),
188 KEY(1, 5, KEY_SPACE),
189 KEY(2, 0, KEY_BACKSPACE),
190 KEY(2, 1, KEY_6),
191 KEY(2, 2, KEY_Y),
192 KEY(2, 3, KEY_G),
193 KEY(2, 4, KEY_V),
194 KEY(2, 5, KEY_FN),
195 KEY(3, 0, KEY_O),
196 KEY(3, 1, KEY_5),
197 KEY(3, 2, KEY_T),
198 KEY(3, 3, KEY_F),
199 KEY(3, 4, KEY_C),
200 KEY(4, 0, KEY_P),
201 KEY(4, 1, KEY_4),
202 KEY(4, 2, KEY_R),
203 KEY(4, 3, KEY_D),
204 KEY(4, 4, KEY_X),
205 KEY(5, 0, KEY_K),
206 KEY(5, 1, KEY_3),
207 KEY(5, 2, KEY_E),
208 KEY(5, 3, KEY_S),
209 KEY(5, 4, KEY_Z),
210 KEY(6, 0, KEY_L),
211 KEY(6, 1, KEY_2),
212 KEY(6, 2, KEY_W),
213 KEY(6, 3, KEY_A),
214 KEY(6, 4, KEY_DOT),
215 KEY(7, 0, KEY_ENTER),
216 KEY(7, 1, KEY_1),
217 KEY(7, 2, KEY_Q),
218 KEY(7, 3, KEY_LEFTSHIFT),
219 KEY(7, 4, KEY_COMMA),
220 };
222 static struct matrix_keymap_data board_map_data = {
223 .keymap = board_keymap,
224 .keymap_size = ARRAY_SIZE(board_keymap),
225 };
227 static struct twl4030_keypad_data pandora_kp_data = {
228 .keymap_data = &board_map_data,
229 .rows = 8,
230 .cols = 6,
231 .rep = 1,
232 };
234 static struct omap_dss_device pandora_lcd_device = {
235 .name = "lcd",
236 .driver_name = "tpo_td043mtea1_panel",
237 .type = OMAP_DISPLAY_TYPE_DPI,
238 .phy.dpi.data_lines = 24,
239 .reset_gpio = 157,
240 };
242 static struct omap_dss_device pandora_tv_device = {
243 .name = "tv",
244 .driver_name = "venc",
245 .type = OMAP_DISPLAY_TYPE_VENC,
246 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
247 };
249 static struct omap_dss_device *pandora_dss_devices[] = {
250 &pandora_lcd_device,
251 &pandora_tv_device,
252 };
254 static struct omap_dss_board_info pandora_dss_data = {
255 .num_devices = ARRAY_SIZE(pandora_dss_devices),
256 .devices = pandora_dss_devices,
257 .default_device = &pandora_lcd_device,
258 };
260 static void pandora_wl1251_init_card(struct mmc_card *card)
261 {
262 /*
263 * We have TI wl1251 attached to MMC3. Pass this information to
264 * SDIO core because it can't be probed by normal methods.
265 */
266 card->quirks |= MMC_QUIRK_NONSTD_SDIO;
267 card->cccr.wide_bus = 1;
268 card->cis.vendor = 0x104c;
269 card->cis.device = 0x9066;
270 card->cis.blksize = 512;
271 card->cis.max_dtr = 20000000;
272 }
274 static struct omap2_hsmmc_info omap3pandora_mmc[] = {
275 {
276 .mmc = 1,
277 .caps = MMC_CAP_4_BIT_DATA,
278 .gpio_cd = -EINVAL,
279 .gpio_wp = 126,
280 .ext_clock = 0,
281 .deferred = true,
282 },
283 {
284 .mmc = 2,
285 .caps = MMC_CAP_4_BIT_DATA,
286 .gpio_cd = -EINVAL,
287 .gpio_wp = 127,
288 .ext_clock = 1,
289 .transceiver = true,
290 .deferred = true,
291 },
292 {
293 .mmc = 3,
294 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
295 .gpio_cd = -EINVAL,
296 .gpio_wp = -EINVAL,
297 .init_card = pandora_wl1251_init_card,
298 },
299 {} /* Terminator */
300 };
302 static int omap3pandora_twl_gpio_setup(struct device *dev,
303 unsigned gpio, unsigned ngpio)
304 {
305 int ret, gpio_32khz;
307 /* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */
308 omap3pandora_mmc[0].gpio_cd = gpio + 0;
309 omap3pandora_mmc[1].gpio_cd = gpio + 1;
310 omap_hsmmc_late_init(omap3pandora_mmc);
312 /* gpio + 13 drives 32kHz buffer for wifi module */
313 gpio_32khz = gpio + 13;
314 ret = gpio_request_one(gpio_32khz, GPIOF_OUT_INIT_HIGH, "wifi 32kHz");
315 if (ret < 0) {
316 pr_err("Cannot get GPIO line %d, ret=%d\n", gpio_32khz, ret);
317 return -ENODEV;
318 }
320 return 0;
321 }
323 static struct twl4030_gpio_platform_data omap3pandora_gpio_data = {
324 .setup = omap3pandora_twl_gpio_setup,
325 };
327 static struct regulator_consumer_supply pandora_vmmc1_supply[] = {
328 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
329 };
331 static struct regulator_consumer_supply pandora_vmmc2_supply[] = {
332 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1")
333 };
335 static struct regulator_consumer_supply pandora_vmmc3_supply[] = {
336 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"),
337 };
339 static struct regulator_consumer_supply pandora_vdds_supplies[] = {
340 REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
341 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
342 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
343 };
345 static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = {
346 REGULATOR_SUPPLY("vcc", "display0"),
347 };
349 static struct regulator_consumer_supply pandora_usb_phy_supply[] = {
350 REGULATOR_SUPPLY("hsusb1", "ehci-omap.0"),
351 };
353 /* ads7846 on SPI and 2 nub controllers on I2C */
354 static struct regulator_consumer_supply pandora_vaux4_supplies[] = {
355 REGULATOR_SUPPLY("vcc", "spi1.0"),
356 REGULATOR_SUPPLY("vcc", "3-0066"),
357 REGULATOR_SUPPLY("vcc", "3-0067"),
358 };
360 static struct regulator_consumer_supply pandora_adac_supply[] = {
361 REGULATOR_SUPPLY("vcc", "soc-audio"),
362 };
364 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
365 static struct regulator_init_data pandora_vmmc1 = {
366 .constraints = {
367 .min_uV = 1850000,
368 .max_uV = 3150000,
369 .valid_modes_mask = REGULATOR_MODE_NORMAL
370 | REGULATOR_MODE_STANDBY,
371 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
372 | REGULATOR_CHANGE_MODE
373 | REGULATOR_CHANGE_STATUS,
374 },
375 .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc1_supply),
376 .consumer_supplies = pandora_vmmc1_supply,
377 };
379 /* VMMC2 for MMC2 pins CMD, CLK, DAT0..DAT3 (max 100 mA) */
380 static struct regulator_init_data pandora_vmmc2 = {
381 .constraints = {
382 .min_uV = 1850000,
383 .max_uV = 3150000,
384 .valid_modes_mask = REGULATOR_MODE_NORMAL
385 | REGULATOR_MODE_STANDBY,
386 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
387 | REGULATOR_CHANGE_MODE
388 | REGULATOR_CHANGE_STATUS,
389 },
390 .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc2_supply),
391 .consumer_supplies = pandora_vmmc2_supply,
392 };
394 /* VAUX1 for LCD */
395 static struct regulator_init_data pandora_vaux1 = {
396 .constraints = {
397 .min_uV = 3000000,
398 .max_uV = 3000000,
399 .apply_uV = true,
400 .valid_modes_mask = REGULATOR_MODE_NORMAL
401 | REGULATOR_MODE_STANDBY,
402 .valid_ops_mask = REGULATOR_CHANGE_MODE
403 | REGULATOR_CHANGE_STATUS,
404 },
405 .num_consumer_supplies = ARRAY_SIZE(pandora_vcc_lcd_supply),
406 .consumer_supplies = pandora_vcc_lcd_supply,
407 };
409 /* VAUX2 for USB host PHY */
410 static struct regulator_init_data pandora_vaux2 = {
411 .constraints = {
412 .min_uV = 1800000,
413 .max_uV = 1800000,
414 .apply_uV = true,
415 .valid_modes_mask = REGULATOR_MODE_NORMAL
416 | REGULATOR_MODE_STANDBY,
417 .valid_ops_mask = REGULATOR_CHANGE_MODE
418 | REGULATOR_CHANGE_STATUS,
419 },
420 .num_consumer_supplies = ARRAY_SIZE(pandora_usb_phy_supply),
421 .consumer_supplies = pandora_usb_phy_supply,
422 };
424 /* VAUX4 for ads7846 and nubs */
425 static struct regulator_init_data pandora_vaux4 = {
426 .constraints = {
427 .min_uV = 2800000,
428 .max_uV = 2800000,
429 .apply_uV = true,
430 .valid_modes_mask = REGULATOR_MODE_NORMAL
431 | REGULATOR_MODE_STANDBY,
432 .valid_ops_mask = REGULATOR_CHANGE_MODE
433 | REGULATOR_CHANGE_STATUS,
434 },
435 .num_consumer_supplies = ARRAY_SIZE(pandora_vaux4_supplies),
436 .consumer_supplies = pandora_vaux4_supplies,
437 };
439 /* VSIM for audio DAC */
440 static struct regulator_init_data pandora_vsim = {
441 .constraints = {
442 .min_uV = 2800000,
443 .max_uV = 2800000,
444 .apply_uV = true,
445 .valid_modes_mask = REGULATOR_MODE_NORMAL
446 | REGULATOR_MODE_STANDBY,
447 .valid_ops_mask = REGULATOR_CHANGE_MODE
448 | REGULATOR_CHANGE_STATUS,
449 },
450 .num_consumer_supplies = ARRAY_SIZE(pandora_adac_supply),
451 .consumer_supplies = pandora_adac_supply,
452 };
454 /* Fixed regulator internal to Wifi module */
455 static struct regulator_init_data pandora_vmmc3 = {
456 .constraints = {
457 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
458 },
459 .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc3_supply),
460 .consumer_supplies = pandora_vmmc3_supply,
461 };
463 static struct fixed_voltage_config pandora_vwlan = {
464 .supply_name = "vwlan",
465 .microvolts = 1800000, /* 1.8V */
466 .gpio = PANDORA_WIFI_NRESET_GPIO,
467 .startup_delay = 50000, /* 50ms */
468 .enable_high = 1,
469 .enabled_at_boot = 0,
470 .init_data = &pandora_vmmc3,
471 };
473 static struct platform_device pandora_vwlan_device = {
474 .name = "reg-fixed-voltage",
475 .id = 1,
476 .dev = {
477 .platform_data = &pandora_vwlan,
478 },
479 };
481 static struct twl4030_bci_platform_data pandora_bci_data;
483 static struct twl4030_power_data pandora_power_data = {
484 .use_poweroff = true,
485 };
487 static struct twl4030_platform_data omap3pandora_twldata = {
488 .gpio = &omap3pandora_gpio_data,
489 .vmmc1 = &pandora_vmmc1,
490 .vmmc2 = &pandora_vmmc2,
491 .vaux1 = &pandora_vaux1,
492 .vaux2 = &pandora_vaux2,
493 .vaux4 = &pandora_vaux4,
494 .vsim = &pandora_vsim,
495 .keypad = &pandora_kp_data,
496 .bci = &pandora_bci_data,
497 .power = &pandora_power_data,
498 };
500 static struct i2c_board_info __initdata omap3pandora_i2c3_boardinfo[] = {
501 {
502 I2C_BOARD_INFO("bq27500", 0x55),
503 .flags = I2C_CLIENT_WAKE,
504 },
505 };
507 static int __init omap3pandora_i2c_init(void)
508 {
509 omap3_pmic_get_config(&omap3pandora_twldata,
510 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
511 TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
513 omap3pandora_twldata.vdac->constraints.apply_uV = true;
515 omap3pandora_twldata.vpll2->constraints.apply_uV = true;
516 omap3pandora_twldata.vpll2->num_consumer_supplies =
517 ARRAY_SIZE(pandora_vdds_supplies);
518 omap3pandora_twldata.vpll2->consumer_supplies = pandora_vdds_supplies;
520 omap3_pmic_init("tps65950", &omap3pandora_twldata);
521 /* i2c2 pins are not connected */
522 omap_register_i2c_bus(3, 100, omap3pandora_i2c3_boardinfo,
523 ARRAY_SIZE(omap3pandora_i2c3_boardinfo));
524 return 0;
525 }
527 static struct spi_board_info omap3pandora_spi_board_info[] __initdata = {
528 {
529 .modalias = "tpo_td043mtea1_panel_spi",
530 .bus_num = 1,
531 .chip_select = 1,
532 .max_speed_hz = 375000,
533 .platform_data = &pandora_lcd_device,
534 }
535 };
537 static void __init pandora_wl1251_init(void)
538 {
539 struct wl12xx_platform_data pandora_wl1251_pdata;
540 int ret;
542 memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata));
544 ret = gpio_request_one(PANDORA_WIFI_IRQ_GPIO, GPIOF_IN, "wl1251 irq");
545 if (ret < 0)
546 goto fail;
548 pandora_wl1251_pdata.irq = gpio_to_irq(PANDORA_WIFI_IRQ_GPIO);
549 if (pandora_wl1251_pdata.irq < 0)
550 goto fail_irq;
552 pandora_wl1251_pdata.use_eeprom = true;
553 ret = wl12xx_set_platform_data(&pandora_wl1251_pdata);
554 if (ret < 0)
555 goto fail_irq;
557 return;
559 fail_irq:
560 gpio_free(PANDORA_WIFI_IRQ_GPIO);
561 fail:
562 printk(KERN_ERR "wl1251 board initialisation failed\n");
563 }
565 /* PHY device on HS USB Port 2 i.e. nop_usb_xceiv.2 */
566 static struct platform_device hsusb2_phy_device = {
567 .name = "nop_usb_xceiv",
568 .id = 2,
569 };
571 /* Regulator for HS USB Port 2 PHY reset */
572 static struct regulator_consumer_supply hsusb2_reset_supplies[] = {
573 /* Link PHY device to reset supply so it gets used in the PHY driver */
574 REGULATOR_SUPPLY("reset", "nop_usb_xceiv.2"),
575 };
577 static struct regulator_init_data hsusb2_reset_data = {
578 .constraints = {
579 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
580 },
581 .consumer_supplies = hsusb2_reset_supplies,
582 .num_consumer_supplies = ARRAY_SIZE(hsusb2_reset_supplies),
583 };
585 static struct fixed_voltage_config hsusb2_reset_config = {
586 .supply_name = "hsusb2_reset",
587 .microvolts = 3300000,
588 .gpio = 16,
589 .startup_delay = 70000, /* 70msec */
590 .enable_high = 1,
591 .enabled_at_boot = 0, /* keep in RESET */
592 .init_data = &hsusb2_reset_data,
593 };
595 static struct platform_device hsusb2_reset_device = {
596 .name = "reg-fixed-voltage",
597 .id = PLATFORM_DEVID_AUTO,
598 .dev = {
599 .platform_data = &hsusb2_reset_config,
600 },
601 };
603 static struct platform_device *omap3pandora_devices[] __initdata = {
604 &pandora_leds_gpio,
605 &pandora_keys_gpio,
606 &pandora_vwlan_device,
607 &pandora_backlight,
608 &hsusb2_phy_device,
609 &hsusb2_reset_device,
610 };
612 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
613 .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
614 };
616 #ifdef CONFIG_OMAP_MUX
617 static struct omap_board_mux board_mux[] __initdata = {
618 { .reg_offset = OMAP_MUX_TERMINATOR },
619 };
620 #endif
622 static void __init omap3pandora_init(void)
623 {
624 omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
625 omap_hsmmc_init(omap3pandora_mmc);
626 omap3pandora_i2c_init();
627 pandora_wl1251_init();
628 platform_add_devices(omap3pandora_devices,
629 ARRAY_SIZE(omap3pandora_devices));
630 omap_display_init(&pandora_dss_data);
631 omap_serial_init();
632 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
633 mt46h32m32lf6_sdrc_params);
634 spi_register_board_info(omap3pandora_spi_board_info,
635 ARRAY_SIZE(omap3pandora_spi_board_info));
636 omap_ads7846_init(1, OMAP3_PANDORA_TS_GPIO, 0, NULL);
637 usbhs_init(&usbhs_bdata);
639 /* PHY on HSUSB Port 2 i.e. index 1 */
640 usb_bind_phy("ehci-omap.0", 1, "nop_usb_xceiv.2");
641 usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
643 usb_musb_init(NULL);
644 gpmc_nand_init(&pandora_nand_data, NULL);
646 /* Ensure SDRC pins are mux'd for self-refresh */
647 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
648 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
649 }
651 MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
652 .atag_offset = 0x100,
653 .reserve = omap_reserve,
654 .map_io = omap3_map_io,
655 .init_early = omap35xx_init_early,
656 .init_irq = omap3_init_irq,
657 .handle_irq = omap3_intc_handle_irq,
658 .init_machine = omap3pandora_init,
659 .init_late = omap35xx_init_late,
660 .timer = &omap3_timer,
661 .restart = omap3xxx_restart,
662 MACHINE_END