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11#include <linux/clkdev.h>
12#include <linux/kernel.h>
13#include <linux/init.h>
14#include <linux/platform_device.h>
15#include <linux/major.h>
16#include <linux/fs.h>
17#include <linux/interrupt.h>
18#include <linux/delay.h>
19#include <linux/fb.h>
20#include <linux/mmc/host.h>
21#include <linux/mfd/tc6393xb.h>
22#include <linux/mfd/tmio.h>
23#include <linux/mtd/rawnand.h>
24#include <linux/mtd/partitions.h>
25#include <linux/mtd/physmap.h>
26#include <linux/pm.h>
27#include <linux/gpio_keys.h>
28#include <linux/input.h>
29#include <linux/gpio.h>
30#include <linux/gpio/machine.h>
31#include <linux/power/gpio-charger.h>
32#include <linux/spi/spi.h>
33#include <linux/spi/pxa2xx_spi.h>
34#include <linux/input/matrix_keypad.h>
35#include <linux/platform_data/i2c-pxa.h>
36#include <linux/reboot.h>
37#include <linux/memblock.h>
38
39#include <asm/setup.h>
40#include <asm/mach-types.h>
41
42#include "pxa25x.h"
43#include <mach/reset.h>
44#include <linux/platform_data/irda-pxaficp.h>
45#include <linux/platform_data/mmc-pxamci.h>
46#include "udc.h"
47#include "tosa_bt.h"
48#include <mach/audio.h>
49#include <mach/smemc.h>
50
51#include <asm/mach/arch.h>
52#include <mach/tosa.h>
53
54#include <asm/hardware/scoop.h>
55#include <asm/mach/sharpsl_param.h>
56
57#include "generic.h"
58#include "devices.h"
59
60static unsigned long tosa_pin_config[] = {
61 GPIO78_nCS_2,
62 GPIO80_nCS_4,
63 GPIO33_nCS_5,
64
65
66
67 GPIO19_GPIO,
68 GPIO1_RST | WAKEUP_ON_EDGE_FALL,
69
70 GPIO0_GPIO | WAKEUP_ON_EDGE_FALL,
71 GPIO2_GPIO | WAKEUP_ON_EDGE_BOTH,
72 GPIO3_GPIO | WAKEUP_ON_EDGE_FALL,
73 GPIO4_GPIO | WAKEUP_ON_EDGE_FALL,
74 GPIO20_GPIO,
75 GPIO22_GPIO,
76
77 GPIO5_GPIO,
78 GPIO32_GPIO,
79
80 GPIO7_GPIO,
81 GPIO14_GPIO,
82 GPIO12_GPIO,
83 GPIO17_GPIO,
84 GPIO84_GPIO,
85 GPIO38_GPIO,
86
87 GPIO11_3_6MHz,
88 GPIO15_GPIO,
89 GPIO18_RDY,
90 GPIO27_GPIO,
91
92
93 GPIO6_MMC_CLK,
94 GPIO8_MMC_CS0,
95 GPIO9_GPIO,
96 GPIO10_GPIO,
97
98
99 GPIO13_GPIO,
100 GPIO21_GPIO,
101 GPIO36_GPIO,
102 GPIO48_nPOE,
103 GPIO49_nPWE,
104 GPIO50_nPIOR,
105 GPIO51_nPIOW,
106 GPIO52_nPCE_1,
107 GPIO53_nPCE_2,
108 GPIO54_nPSKTSEL,
109 GPIO55_nPREG,
110 GPIO56_nPWAIT,
111 GPIO57_nIOIS16,
112
113
114 GPIO31_AC97_SYNC,
115 GPIO30_AC97_SDATA_OUT,
116 GPIO28_AC97_BITCLK,
117 GPIO29_AC97_SDATA_IN_0,
118
119
120
121 GPIO34_FFUART_RXD,
122 GPIO35_FFUART_CTS,
123 GPIO37_FFUART_DSR,
124 GPIO39_FFUART_TXD,
125 GPIO40_FFUART_DTR,
126 GPIO41_FFUART_RTS,
127
128
129 GPIO42_BTUART_RXD,
130 GPIO43_BTUART_TXD,
131 GPIO44_BTUART_CTS,
132 GPIO45_BTUART_RTS,
133
134
135 GPIO58_GPIO | MFP_LPM_DRIVE_LOW,
136 GPIO59_GPIO | MFP_LPM_DRIVE_LOW,
137 GPIO60_GPIO | MFP_LPM_DRIVE_LOW,
138 GPIO61_GPIO | MFP_LPM_DRIVE_LOW,
139 GPIO62_GPIO | MFP_LPM_DRIVE_LOW,
140 GPIO63_GPIO | MFP_LPM_DRIVE_LOW,
141 GPIO64_GPIO | MFP_LPM_DRIVE_LOW,
142 GPIO65_GPIO | MFP_LPM_DRIVE_LOW,
143 GPIO66_GPIO | MFP_LPM_DRIVE_LOW,
144 GPIO67_GPIO | MFP_LPM_DRIVE_LOW,
145 GPIO68_GPIO | MFP_LPM_DRIVE_LOW,
146 GPIO69_GPIO | MFP_LPM_DRIVE_LOW,
147 GPIO70_GPIO | MFP_LPM_DRIVE_LOW,
148 GPIO71_GPIO | MFP_LPM_DRIVE_LOW,
149 GPIO72_GPIO | MFP_LPM_DRIVE_LOW,
150 GPIO73_GPIO | MFP_LPM_DRIVE_LOW,
151 GPIO74_GPIO | MFP_LPM_DRIVE_LOW,
152 GPIO75_GPIO | MFP_LPM_DRIVE_LOW,
153
154
155 GPIO81_SSP2_CLK_OUT,
156 GPIO82_SSP2_FRM_OUT,
157 GPIO83_SSP2_TXD,
158
159
160 GPIO46_GPIO,
161 GPIO47_GPIO,
162};
163
164
165
166
167static struct resource tosa_scoop_resources[] = {
168 [0] = {
169 .start = TOSA_CF_PHYS,
170 .end = TOSA_CF_PHYS + 0xfff,
171 .flags = IORESOURCE_MEM,
172 },
173};
174
175static struct scoop_config tosa_scoop_setup = {
176 .io_dir = TOSA_SCOOP_IO_DIR,
177 .gpio_base = TOSA_SCOOP_GPIO_BASE,
178};
179
180static struct platform_device tosascoop_device = {
181 .name = "sharp-scoop",
182 .id = 0,
183 .dev = {
184 .platform_data = &tosa_scoop_setup,
185 },
186 .num_resources = ARRAY_SIZE(tosa_scoop_resources),
187 .resource = tosa_scoop_resources,
188};
189
190
191
192
193
194static struct resource tosa_scoop_jc_resources[] = {
195 [0] = {
196 .start = TOSA_SCOOP_PHYS + 0x40,
197 .end = TOSA_SCOOP_PHYS + 0xfff,
198 .flags = IORESOURCE_MEM,
199 },
200};
201
202static struct scoop_config tosa_scoop_jc_setup = {
203 .io_dir = TOSA_SCOOP_JC_IO_DIR,
204 .gpio_base = TOSA_SCOOP_JC_GPIO_BASE,
205};
206
207static struct platform_device tosascoop_jc_device = {
208 .name = "sharp-scoop",
209 .id = 1,
210 .dev = {
211 .platform_data = &tosa_scoop_jc_setup,
212 .parent = &tosascoop_device.dev,
213 },
214 .num_resources = ARRAY_SIZE(tosa_scoop_jc_resources),
215 .resource = tosa_scoop_jc_resources,
216};
217
218
219
220
221static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = {
222{
223 .dev = &tosascoop_device.dev,
224 .irq = TOSA_IRQ_GPIO_CF_IRQ,
225 .cd_irq = TOSA_IRQ_GPIO_CF_CD,
226 .cd_irq_str = "PCMCIA0 CD",
227},{
228 .dev = &tosascoop_jc_device.dev,
229 .irq = TOSA_IRQ_GPIO_JC_CF_IRQ,
230 .cd_irq = -1,
231},
232};
233
234static struct scoop_pcmcia_config tosa_pcmcia_config = {
235 .devs = &tosa_pcmcia_scoop[0],
236 .num_devs = 2,
237};
238
239
240
241
242static struct gpiod_lookup_table tosa_udc_gpiod_table = {
243 .dev_id = "gpio-vbus",
244 .table = {
245 GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_USB_IN,
246 "vbus", GPIO_ACTIVE_LOW),
247 GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_USB_PULLUP,
248 "pullup", GPIO_ACTIVE_HIGH),
249 { },
250 },
251};
252
253static struct platform_device tosa_gpio_vbus = {
254 .name = "gpio-vbus",
255 .id = -1,
256};
257
258
259
260
261static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void *data)
262{
263 int err;
264
265 err = gpio_request(TOSA_GPIO_nSD_INT, "SD Int");
266 if (err) {
267 printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n");
268 goto err_gpio_int;
269 }
270 err = gpio_direction_input(TOSA_GPIO_nSD_INT);
271 if (err)
272 goto err_gpio_int_dir;
273
274 return 0;
275
276err_gpio_int_dir:
277 gpio_free(TOSA_GPIO_nSD_INT);
278err_gpio_int:
279 return err;
280}
281
282static void tosa_mci_exit(struct device *dev, void *data)
283{
284 gpio_free(TOSA_GPIO_nSD_INT);
285}
286
287static struct pxamci_platform_data tosa_mci_platform_data = {
288 .detect_delay_ms = 250,
289 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
290 .init = tosa_mci_init,
291 .exit = tosa_mci_exit,
292};
293
294static struct gpiod_lookup_table tosa_mci_gpio_table = {
295 .dev_id = "pxa2xx-mci.0",
296 .table = {
297 GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_nSD_DETECT,
298 "cd", GPIO_ACTIVE_LOW),
299 GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_SD_WP,
300 "wp", GPIO_ACTIVE_LOW),
301 GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_PWR_ON,
302 "power", GPIO_ACTIVE_HIGH),
303 { },
304 },
305};
306
307
308
309
310static void tosa_irda_transceiver_mode(struct device *dev, int mode)
311{
312 if (mode & IR_OFF) {
313 gpio_set_value(TOSA_GPIO_IR_POWERDWN, 0);
314 pxa2xx_transceiver_mode(dev, mode);
315 gpio_direction_output(TOSA_GPIO_IRDA_TX, 0);
316 } else {
317 pxa2xx_transceiver_mode(dev, mode);
318 gpio_set_value(TOSA_GPIO_IR_POWERDWN, 1);
319 }
320}
321
322static int tosa_irda_startup(struct device *dev)
323{
324 int ret;
325
326 ret = gpio_request(TOSA_GPIO_IRDA_TX, "IrDA TX");
327 if (ret)
328 goto err_tx;
329 ret = gpio_direction_output(TOSA_GPIO_IRDA_TX, 0);
330 if (ret)
331 goto err_tx_dir;
332
333 ret = gpio_request(TOSA_GPIO_IR_POWERDWN, "IrDA powerdown");
334 if (ret)
335 goto err_pwr;
336
337 ret = gpio_direction_output(TOSA_GPIO_IR_POWERDWN, 0);
338 if (ret)
339 goto err_pwr_dir;
340
341 tosa_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF);
342
343 return 0;
344
345err_pwr_dir:
346 gpio_free(TOSA_GPIO_IR_POWERDWN);
347err_pwr:
348err_tx_dir:
349 gpio_free(TOSA_GPIO_IRDA_TX);
350err_tx:
351 return ret;
352}
353
354static void tosa_irda_shutdown(struct device *dev)
355{
356 tosa_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF);
357 gpio_free(TOSA_GPIO_IR_POWERDWN);
358 gpio_free(TOSA_GPIO_IRDA_TX);
359}
360
361static struct pxaficp_platform_data tosa_ficp_platform_data = {
362 .gpio_pwdown = -1,
363 .transceiver_cap = IR_SIRMODE | IR_OFF,
364 .transceiver_mode = tosa_irda_transceiver_mode,
365 .startup = tosa_irda_startup,
366 .shutdown = tosa_irda_shutdown,
367};
368
369
370
371
372static char *tosa_ac_supplied_to[] = {
373 "main-battery",
374 "backup-battery",
375 "jacket-battery",
376};
377
378static struct gpio_charger_platform_data tosa_power_data = {
379 .name = "charger",
380 .type = POWER_SUPPLY_TYPE_MAINS,
381 .gpio = TOSA_GPIO_AC_IN,
382 .gpio_active_low = 1,
383 .supplied_to = tosa_ac_supplied_to,
384 .num_supplicants = ARRAY_SIZE(tosa_ac_supplied_to),
385};
386
387static struct resource tosa_power_resource[] = {
388 {
389 .name = "ac",
390 .start = PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN),
391 .end = PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN),
392 .flags = IORESOURCE_IRQ |
393 IORESOURCE_IRQ_HIGHEDGE |
394 IORESOURCE_IRQ_LOWEDGE,
395 },
396};
397
398static struct platform_device tosa_power_device = {
399 .name = "gpio-charger",
400 .id = -1,
401 .dev.platform_data = &tosa_power_data,
402 .resource = tosa_power_resource,
403 .num_resources = ARRAY_SIZE(tosa_power_resource),
404};
405
406
407
408
409static const uint32_t tosakbd_keymap[] = {
410 KEY(0, 1, KEY_W),
411 KEY(0, 5, KEY_K),
412 KEY(0, 6, KEY_BACKSPACE),
413 KEY(0, 7, KEY_P),
414 KEY(1, 0, KEY_Q),
415 KEY(1, 1, KEY_E),
416 KEY(1, 2, KEY_T),
417 KEY(1, 3, KEY_Y),
418 KEY(1, 5, KEY_O),
419 KEY(1, 6, KEY_I),
420 KEY(1, 7, KEY_COMMA),
421 KEY(2, 0, KEY_A),
422 KEY(2, 1, KEY_D),
423 KEY(2, 2, KEY_G),
424 KEY(2, 3, KEY_U),
425 KEY(2, 5, KEY_L),
426 KEY(2, 6, KEY_ENTER),
427 KEY(2, 7, KEY_DOT),
428 KEY(3, 0, KEY_Z),
429 KEY(3, 1, KEY_C),
430 KEY(3, 2, KEY_V),
431 KEY(3, 3, KEY_J),
432 KEY(3, 4, TOSA_KEY_ADDRESSBOOK),
433 KEY(3, 5, TOSA_KEY_CANCEL),
434 KEY(3, 6, TOSA_KEY_CENTER),
435 KEY(3, 7, TOSA_KEY_OK),
436 KEY(3, 8, KEY_LEFTSHIFT),
437 KEY(4, 0, KEY_S),
438 KEY(4, 1, KEY_R),
439 KEY(4, 2, KEY_B),
440 KEY(4, 3, KEY_N),
441 KEY(4, 4, TOSA_KEY_CALENDAR),
442 KEY(4, 5, TOSA_KEY_HOMEPAGE),
443 KEY(4, 6, KEY_LEFTCTRL),
444 KEY(4, 7, TOSA_KEY_LIGHT),
445 KEY(4, 9, KEY_RIGHTSHIFT),
446 KEY(5, 0, KEY_TAB),
447 KEY(5, 1, KEY_SLASH),
448 KEY(5, 2, KEY_H),
449 KEY(5, 3, KEY_M),
450 KEY(5, 4, TOSA_KEY_MENU),
451 KEY(5, 6, KEY_UP),
452 KEY(5, 10, TOSA_KEY_FN),
453 KEY(6, 0, KEY_X),
454 KEY(6, 1, KEY_F),
455 KEY(6, 2, KEY_SPACE),
456 KEY(6, 3, KEY_APOSTROPHE),
457 KEY(6, 4, TOSA_KEY_MAIL),
458 KEY(6, 5, KEY_LEFT),
459 KEY(6, 6, KEY_DOWN),
460 KEY(6, 7, KEY_RIGHT),
461};
462
463static struct matrix_keymap_data tosakbd_keymap_data = {
464 .keymap = tosakbd_keymap,
465 .keymap_size = ARRAY_SIZE(tosakbd_keymap),
466};
467
468static const int tosakbd_col_gpios[] =
469 { 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68 };
470static const int tosakbd_row_gpios[] =
471 { 69, 70, 71, 72, 73, 74, 75 };
472
473static struct matrix_keypad_platform_data tosakbd_pdata = {
474 .keymap_data = &tosakbd_keymap_data,
475 .row_gpios = tosakbd_row_gpios,
476 .col_gpios = tosakbd_col_gpios,
477 .num_row_gpios = ARRAY_SIZE(tosakbd_row_gpios),
478 .num_col_gpios = ARRAY_SIZE(tosakbd_col_gpios),
479 .col_scan_delay_us = 10,
480 .debounce_ms = 10,
481 .wakeup = 1,
482};
483
484static struct platform_device tosakbd_device = {
485 .name = "matrix-keypad",
486 .id = -1,
487 .dev = {
488 .platform_data = &tosakbd_pdata,
489 },
490};
491
492static struct gpio_keys_button tosa_gpio_keys[] = {
493
494
495
496
497
498 {
499 .type = EV_PWR,
500 .code = KEY_RESERVED,
501 .gpio = TOSA_GPIO_POWERON,
502 .desc = "Poweron",
503 .wakeup = 1,
504 .active_low = 1,
505 },
506 {
507 .type = EV_PWR,
508 .code = KEY_SUSPEND,
509 .gpio = TOSA_GPIO_ON_KEY,
510 .desc = "On key",
511
512
513
514
515 .active_low = 1,
516 },
517 {
518 .type = EV_KEY,
519 .code = TOSA_KEY_RECORD,
520 .gpio = TOSA_GPIO_RECORD_BTN,
521 .desc = "Record Button",
522 .wakeup = 1,
523 .active_low = 1,
524 },
525 {
526 .type = EV_KEY,
527 .code = TOSA_KEY_SYNC,
528 .gpio = TOSA_GPIO_SYNC,
529 .desc = "Sync Button",
530 .wakeup = 1,
531 .active_low = 1,
532 },
533 {
534 .type = EV_SW,
535 .code = SW_HEADPHONE_INSERT,
536 .gpio = TOSA_GPIO_EAR_IN,
537 .desc = "HeadPhone insert",
538 .active_low = 1,
539 .debounce_interval = 300,
540 },
541};
542
543static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
544 .buttons = tosa_gpio_keys,
545 .nbuttons = ARRAY_SIZE(tosa_gpio_keys),
546};
547
548static struct platform_device tosa_gpio_keys_device = {
549 .name = "gpio-keys",
550 .id = -1,
551 .dev = {
552 .platform_data = &tosa_gpio_keys_platform_data,
553 },
554};
555
556
557
558
559static struct gpio_led tosa_gpio_leds[] = {
560 {
561 .name = "tosa:amber:charge",
562 .default_trigger = "main-battery-charging",
563 .gpio = TOSA_GPIO_CHRG_ERR_LED,
564 },
565 {
566 .name = "tosa:green:mail",
567 .default_trigger = "nand-disk",
568 .gpio = TOSA_GPIO_NOTE_LED,
569 },
570 {
571 .name = "tosa:dual:wlan",
572 .default_trigger = "none",
573 .gpio = TOSA_GPIO_WLAN_LED,
574 },
575 {
576 .name = "tosa:blue:bluetooth",
577 .default_trigger = "tosa-bt",
578 .gpio = TOSA_GPIO_BT_LED,
579 },
580};
581
582static struct gpio_led_platform_data tosa_gpio_leds_platform_data = {
583 .leds = tosa_gpio_leds,
584 .num_leds = ARRAY_SIZE(tosa_gpio_leds),
585};
586
587static struct platform_device tosaled_device = {
588 .name = "leds-gpio",
589 .id = -1,
590 .dev = {
591 .platform_data = &tosa_gpio_leds_platform_data,
592 },
593};
594
595
596
597
598static struct resource tc6393xb_resources[] = {
599 [0] = {
600 .start = TOSA_LCDC_PHYS,
601 .end = TOSA_LCDC_PHYS + 0x3ffffff,
602 .flags = IORESOURCE_MEM,
603 },
604
605 [1] = {
606 .start = TOSA_IRQ_GPIO_TC6393XB_INT,
607 .end = TOSA_IRQ_GPIO_TC6393XB_INT,
608 .flags = IORESOURCE_IRQ,
609 },
610};
611
612
613static int tosa_tc6393xb_enable(struct platform_device *dev)
614{
615 int rc;
616
617 rc = gpio_request(TOSA_GPIO_TC6393XB_REST_IN, "tc6393xb #pclr");
618 if (rc)
619 goto err_req_pclr;
620 rc = gpio_request(TOSA_GPIO_TC6393XB_SUSPEND, "tc6393xb #suspend");
621 if (rc)
622 goto err_req_suspend;
623 rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "tc6393xb l3v");
624 if (rc)
625 goto err_req_l3v;
626 rc = gpio_direction_output(TOSA_GPIO_TC6393XB_L3V_ON, 0);
627 if (rc)
628 goto err_dir_l3v;
629 rc = gpio_direction_output(TOSA_GPIO_TC6393XB_SUSPEND, 0);
630 if (rc)
631 goto err_dir_suspend;
632 rc = gpio_direction_output(TOSA_GPIO_TC6393XB_REST_IN, 0);
633 if (rc)
634 goto err_dir_pclr;
635
636 mdelay(1);
637
638 gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 1);
639
640 mdelay(10);
641
642 gpio_set_value(TOSA_GPIO_TC6393XB_REST_IN, 1);
643 gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 1);
644
645 return 0;
646err_dir_pclr:
647err_dir_suspend:
648err_dir_l3v:
649 gpio_free(TOSA_GPIO_TC6393XB_L3V_ON);
650err_req_l3v:
651 gpio_free(TOSA_GPIO_TC6393XB_SUSPEND);
652err_req_suspend:
653 gpio_free(TOSA_GPIO_TC6393XB_REST_IN);
654err_req_pclr:
655 return rc;
656}
657
658static int tosa_tc6393xb_disable(struct platform_device *dev)
659{
660 gpio_free(TOSA_GPIO_TC6393XB_L3V_ON);
661 gpio_free(TOSA_GPIO_TC6393XB_SUSPEND);
662 gpio_free(TOSA_GPIO_TC6393XB_REST_IN);
663
664 return 0;
665}
666
667static int tosa_tc6393xb_resume(struct platform_device *dev)
668{
669 gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 1);
670 mdelay(10);
671 gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 1);
672 mdelay(10);
673
674 return 0;
675}
676
677static int tosa_tc6393xb_suspend(struct platform_device *dev)
678{
679 gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 0);
680 gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 0);
681 return 0;
682}
683
684static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
685
686static struct nand_bbt_descr tosa_tc6393xb_nand_bbt = {
687 .options = 0,
688 .offs = 4,
689 .len = 2,
690 .pattern = scan_ff_pattern
691};
692
693static const char * const probes[] = {
694 "cmdlinepart",
695 "ofpart",
696 "sharpslpart",
697 NULL,
698};
699
700static struct tmio_nand_data tosa_tc6393xb_nand_config = {
701 .badblock_pattern = &tosa_tc6393xb_nand_bbt,
702 .part_parsers = probes,
703};
704
705static int tosa_tc6393xb_setup(struct platform_device *dev)
706{
707 int rc;
708
709 rc = gpio_request(TOSA_GPIO_CARD_VCC_ON, "CARD_VCC_ON");
710 if (rc)
711 goto err_req;
712
713 rc = gpio_direction_output(TOSA_GPIO_CARD_VCC_ON, 1);
714 if (rc)
715 goto err_dir;
716
717 return rc;
718
719err_dir:
720 gpio_free(TOSA_GPIO_CARD_VCC_ON);
721err_req:
722 return rc;
723}
724
725static void tosa_tc6393xb_teardown(struct platform_device *dev)
726{
727 gpio_free(TOSA_GPIO_CARD_VCC_ON);
728}
729
730#ifdef CONFIG_MFD_TC6393XB
731static struct fb_videomode tosa_tc6393xb_lcd_mode[] = {
732 {
733 .xres = 480,
734 .yres = 640,
735 .pixclock = 0x002cdf00,
736 .left_margin = 0x004c,
737 .right_margin = 0x005b,
738 .upper_margin = 0x0001,
739 .lower_margin = 0x000d,
740 .hsync_len = 0x0002,
741 .vsync_len = 0x0001,
742 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
743 .vmode = FB_VMODE_NONINTERLACED,
744 },{
745 .xres = 240,
746 .yres = 320,
747 .pixclock = 0x00e7f203,
748 .left_margin = 0x0024,
749 .right_margin = 0x002f,
750 .upper_margin = 0x0001,
751 .lower_margin = 0x000d,
752 .hsync_len = 0x0002,
753 .vsync_len = 0x0001,
754 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
755 .vmode = FB_VMODE_NONINTERLACED,
756 }
757};
758
759static struct tmio_fb_data tosa_tc6393xb_fb_config = {
760 .lcd_set_power = tc6393xb_lcd_set_power,
761 .lcd_mode = tc6393xb_lcd_mode,
762 .num_modes = ARRAY_SIZE(tosa_tc6393xb_lcd_mode),
763 .modes = &tosa_tc6393xb_lcd_mode[0],
764 .height = 82,
765 .width = 60,
766};
767#endif
768
769static struct tc6393xb_platform_data tosa_tc6393xb_data = {
770 .scr_pll2cr = 0x0cc1,
771 .scr_gper = 0x3300,
772
773 .irq_base = IRQ_BOARD_START,
774 .gpio_base = TOSA_TC6393XB_GPIO_BASE,
775 .setup = tosa_tc6393xb_setup,
776 .teardown = tosa_tc6393xb_teardown,
777
778 .enable = tosa_tc6393xb_enable,
779 .disable = tosa_tc6393xb_disable,
780 .suspend = tosa_tc6393xb_suspend,
781 .resume = tosa_tc6393xb_resume,
782
783 .nand_data = &tosa_tc6393xb_nand_config,
784#ifdef CONFIG_MFD_TC6393XB
785 .fb_data = &tosa_tc6393xb_fb_config,
786#endif
787
788 .resume_restore = 1,
789};
790
791
792static struct platform_device tc6393xb_device = {
793 .name = "tc6393xb",
794 .id = -1,
795 .dev = {
796 .platform_data = &tosa_tc6393xb_data,
797 },
798 .num_resources = ARRAY_SIZE(tc6393xb_resources),
799 .resource = tc6393xb_resources,
800};
801
802static struct tosa_bt_data tosa_bt_data = {
803 .gpio_pwr = TOSA_GPIO_BT_PWR_EN,
804 .gpio_reset = TOSA_GPIO_BT_RESET,
805};
806
807static struct platform_device tosa_bt_device = {
808 .name = "tosa-bt",
809 .id = -1,
810 .dev.platform_data = &tosa_bt_data,
811};
812
813static struct pxa2xx_spi_controller pxa_ssp_master_info = {
814 .num_chipselect = 1,
815};
816
817static struct gpiod_lookup_table tosa_lcd_gpio_table = {
818 .dev_id = "spi2.0",
819 .table = {
820 GPIO_LOOKUP("tc6393xb",
821 TOSA_GPIO_TG_ON - TOSA_TC6393XB_GPIO_BASE,
822 "tg #pwr", GPIO_ACTIVE_HIGH),
823 { },
824 },
825};
826
827static struct gpiod_lookup_table tosa_lcd_bl_gpio_table = {
828 .dev_id = "i2c-tosa-bl",
829 .table = {
830 GPIO_LOOKUP("tc6393xb",
831 TOSA_GPIO_BL_C20MA - TOSA_TC6393XB_GPIO_BASE,
832 "backlight", GPIO_ACTIVE_HIGH),
833 { },
834 },
835};
836
837static struct spi_board_info spi_board_info[] __initdata = {
838 {
839 .modalias = "tosa-lcd",
840
841 .max_speed_hz = 28750,
842 .bus_num = 2,
843 .chip_select = 0,
844 .mode = SPI_MODE_0,
845 },
846};
847
848static struct mtd_partition sharpsl_rom_parts[] = {
849 {
850 .name ="Boot PROM Filesystem",
851 .offset = 0x00160000,
852 .size = MTDPART_SIZ_FULL,
853 },
854};
855
856static struct physmap_flash_data sharpsl_rom_data = {
857 .width = 2,
858 .nr_parts = ARRAY_SIZE(sharpsl_rom_parts),
859 .parts = sharpsl_rom_parts,
860};
861
862static struct resource sharpsl_rom_resources[] = {
863 {
864 .start = 0x00000000,
865 .end = 0x007fffff,
866 .flags = IORESOURCE_MEM,
867 },
868};
869
870static struct platform_device sharpsl_rom_device = {
871 .name = "physmap-flash",
872 .id = -1,
873 .resource = sharpsl_rom_resources,
874 .num_resources = ARRAY_SIZE(sharpsl_rom_resources),
875 .dev.platform_data = &sharpsl_rom_data,
876};
877
878static struct platform_device wm9712_device = {
879 .name = "wm9712-codec",
880 .id = -1,
881};
882
883static struct platform_device tosa_audio_device = {
884 .name = "tosa-audio",
885 .id = -1,
886};
887
888static struct platform_device *devices[] __initdata = {
889 &tosascoop_device,
890 &tosascoop_jc_device,
891 &tc6393xb_device,
892 &tosa_power_device,
893 &tosakbd_device,
894 &tosa_gpio_keys_device,
895 &tosaled_device,
896 &tosa_bt_device,
897 &sharpsl_rom_device,
898 &wm9712_device,
899 &tosa_gpio_vbus,
900 &tosa_audio_device,
901};
902
903static void tosa_poweroff(void)
904{
905 pxa_restart(REBOOT_GPIO, NULL);
906}
907
908static void tosa_restart(enum reboot_mode mode, const char *cmd)
909{
910 uint32_t msc0 = __raw_readl(MSC0);
911
912
913 if((msc0 & 0xffff0000) == 0x7ff00000)
914 __raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0);
915
916 tosa_poweroff();
917}
918
919static void __init tosa_init(void)
920{
921 pxa2xx_mfp_config(ARRAY_AND_SIZE(tosa_pin_config));
922
923 pxa_set_ffuart_info(NULL);
924 pxa_set_btuart_info(NULL);
925 pxa_set_stuart_info(NULL);
926
927 gpio_set_wake(MFP_PIN_GPIO1, 1);
928
929
930 init_gpio_reset(TOSA_GPIO_ON_RESET, 0, 0);
931
932 pm_power_off = tosa_poweroff;
933
934 PCFR |= PCFR_OPDE;
935
936
937 PMCR = 0x01;
938
939 gpiod_add_lookup_table(&tosa_mci_gpio_table);
940 pxa_set_mci_info(&tosa_mci_platform_data);
941 pxa_set_ficp_info(&tosa_ficp_platform_data);
942 pxa_set_i2c_info(NULL);
943 pxa_set_ac97_info(NULL);
944 platform_scoop_config = &tosa_pcmcia_config;
945
946 pxa2xx_set_spi_info(2, &pxa_ssp_master_info);
947 gpiod_add_lookup_table(&tosa_lcd_gpio_table);
948 gpiod_add_lookup_table(&tosa_lcd_bl_gpio_table);
949 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
950
951 clk_add_alias("CLK_CK3P6MI", tc6393xb_device.name, "GPIO11_CLK", NULL);
952
953 gpiod_add_lookup_table(&tosa_udc_gpiod_table);
954 platform_add_devices(devices, ARRAY_SIZE(devices));
955}
956
957static void __init fixup_tosa(struct tag *tags, char **cmdline)
958{
959 sharpsl_save_param();
960 memblock_add(0xa0000000, SZ_64M);
961}
962
963MACHINE_START(TOSA, "SHARP Tosa")
964 .fixup = fixup_tosa,
965 .map_io = pxa25x_map_io,
966 .nr_irqs = TOSA_NR_IRQS,
967 .init_irq = pxa25x_init_irq,
968 .handle_irq = pxa25x_handle_irq,
969 .init_machine = tosa_init,
970 .init_time = pxa_timer_init,
971 .restart = tosa_restart,
972MACHINE_END
973
