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1/*
2 * Hardware definitions for the Toshiba eseries PDAs
3 *
4 * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
5 *
6 * This file is licensed under
7 * the terms of the GNU General Public License version 2. This program
8 * is licensed "as is" without any warranty of any kind, whether express
9 * or implied.
10 *
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/gpio.h>
16#include <linux/delay.h>
17#include <linux/platform_device.h>
18#include <linux/mfd/tc6387xb.h>
19#include <linux/mfd/tc6393xb.h>
20#include <linux/mfd/t7l66xb.h>
21#include <linux/mtd/nand.h>
22#include <linux/mtd/partitions.h>
23#include <linux/usb/gpio_vbus.h>
24
25#include <video/w100fb.h>
26
27#include <asm/setup.h>
28#include <asm/mach/arch.h>
29#include <asm/mach-types.h>
30
31#include <mach/pxa25x.h>
32#include <mach/eseries-gpio.h>
33#include <mach/eseries-irq.h>
34#include <mach/audio.h>
35#include <linux/platform_data/video-pxafb.h>
36#include <mach/udc.h>
37#include <linux/platform_data/irda-pxaficp.h>
38
39#include "devices.h"
40#include "generic.h"
41#include "clock.h"
42
43/* Only e800 has 128MB RAM */
44void __init eseries_fixup(struct tag *tags, char **cmdline, struct meminfo *mi)
45{
46 mi->nr_banks=1;
47 mi->bank[0].start = 0xa0000000;
48 if (machine_is_e800())
49 mi->bank[0].size = (128*1024*1024);
50 else
51 mi->bank[0].size = (64*1024*1024);
52}
53
54struct gpio_vbus_mach_info e7xx_udc_info = {
55 .gpio_vbus = GPIO_E7XX_USB_DISC,
56 .gpio_pullup = GPIO_E7XX_USB_PULLUP,
57 .gpio_pullup_inverted = 1
58};
59
60static struct platform_device e7xx_gpio_vbus = {
61 .name = "gpio-vbus",
62 .id = -1,
63 .dev = {
64 .platform_data = &e7xx_udc_info,
65 },
66};
67
68struct pxaficp_platform_data e7xx_ficp_platform_data = {
69 .gpio_pwdown = GPIO_E7XX_IR_OFF,
70 .transceiver_cap = IR_SIRMODE | IR_OFF,
71};
72
73int eseries_tmio_enable(struct platform_device *dev)
74{
75 /* Reset - bring SUSPEND high before PCLR */
76 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
77 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
78 msleep(1);
79 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
80 msleep(1);
81 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
82 msleep(1);
83 return 0;
84}
85
86int eseries_tmio_disable(struct platform_device *dev)
87{
88 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
89 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
90 return 0;
91}
92
93int eseries_tmio_suspend(struct platform_device *dev)
94{
95 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
96 return 0;
97}
98
99int eseries_tmio_resume(struct platform_device *dev)
100{
101 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
102 msleep(1);
103 return 0;
104}
105
106void eseries_get_tmio_gpios(void)
107{
108 gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
109 gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
110 gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
111 gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
112}
113
114/* TMIO controller uses the same resources on all e-series machines. */
115struct resource eseries_tmio_resources[] = {
116 [0] = {
117 .start = PXA_CS4_PHYS,
118 .end = PXA_CS4_PHYS + 0x1fffff,
119 .flags = IORESOURCE_MEM,
120 },
121 [1] = {
122 .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
123 .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
124 .flags = IORESOURCE_IRQ,
125 },
126};
127
128/* Some e-series hardware cannot control the 32K clock */
129static void clk_32k_dummy(struct clk *clk)
130{
131}
132
133static const struct clkops clk_32k_dummy_ops = {
134 .enable = clk_32k_dummy,
135 .disable = clk_32k_dummy,
136};
137
138static struct clk tmio_dummy_clk = {
139 .ops = &clk_32k_dummy_ops,
140 .rate = 32768,
141};
142
143static struct clk_lookup eseries_clkregs[] = {
144 INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
145};
146
147static void __init eseries_register_clks(void)
148{
149 clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
150}
151
152#ifdef CONFIG_MACH_E330
153/* -------------------- e330 tc6387xb parameters -------------------- */
154
155static struct tc6387xb_platform_data e330_tc6387xb_info = {
156 .enable = &eseries_tmio_enable,
157 .disable = &eseries_tmio_disable,
158 .suspend = &eseries_tmio_suspend,
159 .resume = &eseries_tmio_resume,
160};
161
162static struct platform_device e330_tc6387xb_device = {
163 .name = "tc6387xb",
164 .id = -1,
165 .dev = {
166 .platform_data = &e330_tc6387xb_info,
167 },
168 .num_resources = 2,
169 .resource = eseries_tmio_resources,
170};
171
172/* --------------------------------------------------------------- */
173
174static struct platform_device *e330_devices[] __initdata = {
175 &e330_tc6387xb_device,
176 &e7xx_gpio_vbus,
177};
178
179static void __init e330_init(void)
180{
181 pxa_set_ffuart_info(NULL);
182 pxa_set_btuart_info(NULL);
183 pxa_set_stuart_info(NULL);
184 eseries_register_clks();
185 eseries_get_tmio_gpios();
186 platform_add_devices(ARRAY_AND_SIZE(e330_devices));
187}
188
189MACHINE_START(E330, "Toshiba e330")
190 /* Maintainer: Ian Molton (spyro@f2s.com) */
191 .atag_offset = 0x100,
192 .map_io = pxa25x_map_io,
193 .nr_irqs = ESERIES_NR_IRQS,
194 .init_irq = pxa25x_init_irq,
195 .handle_irq = pxa25x_handle_irq,
196 .fixup = eseries_fixup,
197 .init_machine = e330_init,
198 .init_time = pxa_timer_init,
199 .restart = pxa_restart,
200MACHINE_END
201#endif
202
203#ifdef CONFIG_MACH_E350
204/* -------------------- e350 t7l66xb parameters -------------------- */
205
206static struct t7l66xb_platform_data e350_t7l66xb_info = {
207 .irq_base = IRQ_BOARD_START,
208 .enable = &eseries_tmio_enable,
209 .suspend = &eseries_tmio_suspend,
210 .resume = &eseries_tmio_resume,
211};
212
213static struct platform_device e350_t7l66xb_device = {
214 .name = "t7l66xb",
215 .id = -1,
216 .dev = {
217 .platform_data = &e350_t7l66xb_info,
218 },
219 .num_resources = 2,
220 .resource = eseries_tmio_resources,
221};
222
223/* ---------------------------------------------------------- */
224
225static struct platform_device *e350_devices[] __initdata = {
226 &e350_t7l66xb_device,
227 &e7xx_gpio_vbus,
228};
229
230static void __init e350_init(void)
231{
232 pxa_set_ffuart_info(NULL);
233 pxa_set_btuart_info(NULL);
234 pxa_set_stuart_info(NULL);
235 eseries_register_clks();
236 eseries_get_tmio_gpios();
237 platform_add_devices(ARRAY_AND_SIZE(e350_devices));
238}
239
240MACHINE_START(E350, "Toshiba e350")
241 /* Maintainer: Ian Molton (spyro@f2s.com) */
242 .atag_offset = 0x100,
243 .map_io = pxa25x_map_io,
244 .nr_irqs = ESERIES_NR_IRQS,
245 .init_irq = pxa25x_init_irq,
246 .handle_irq = pxa25x_handle_irq,
247 .fixup = eseries_fixup,
248 .init_machine = e350_init,
249 .init_time = pxa_timer_init,
250 .restart = pxa_restart,
251MACHINE_END
252#endif
253
254#ifdef CONFIG_MACH_E400
255/* ------------------------ E400 LCD definitions ------------------------ */
256
257static struct pxafb_mode_info e400_pxafb_mode_info = {
258 .pixclock = 140703,
259 .xres = 240,
260 .yres = 320,
261 .bpp = 16,
262 .hsync_len = 4,
263 .left_margin = 28,
264 .right_margin = 8,
265 .vsync_len = 3,
266 .upper_margin = 5,
267 .lower_margin = 6,
268 .sync = 0,
269};
270
271static struct pxafb_mach_info e400_pxafb_mach_info = {
272 .modes = &e400_pxafb_mode_info,
273 .num_modes = 1,
274 .lcd_conn = LCD_COLOR_TFT_16BPP,
275 .lccr3 = 0,
276 .pxafb_backlight_power = NULL,
277};
278
279/* ------------------------ E400 MFP config ----------------------------- */
280
281static unsigned long e400_pin_config[] __initdata = {
282 /* Chip selects */
283 GPIO15_nCS_1, /* CS1 - Flash */
284 GPIO80_nCS_4, /* CS4 - TMIO */
285
286 /* Clocks */
287 GPIO12_32KHz,
288
289 /* BTUART */
290 GPIO42_BTUART_RXD,
291 GPIO43_BTUART_TXD,
292 GPIO44_BTUART_CTS,
293
294 /* TMIO controller */
295 GPIO19_GPIO, /* t7l66xb #PCLR */
296 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
297
298 /* wakeup */
299 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
300};
301
302/* ---------------------------------------------------------------------- */
303
304static struct mtd_partition partition_a = {
305 .name = "Internal NAND flash",
306 .offset = 0,
307 .size = MTDPART_SIZ_FULL,
308};
309
310static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
311
312static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
313 .options = 0,
314 .offs = 4,
315 .len = 2,
316 .pattern = scan_ff_pattern
317};
318
319static struct tmio_nand_data e400_t7l66xb_nand_config = {
320 .num_partitions = 1,
321 .partition = &partition_a,
322 .badblock_pattern = &e400_t7l66xb_nand_bbt,
323};
324
325static struct t7l66xb_platform_data e400_t7l66xb_info = {
326 .irq_base = IRQ_BOARD_START,
327 .enable = &eseries_tmio_enable,
328 .suspend = &eseries_tmio_suspend,
329 .resume = &eseries_tmio_resume,
330
331 .nand_data = &e400_t7l66xb_nand_config,
332};
333
334static struct platform_device e400_t7l66xb_device = {
335 .name = "t7l66xb",
336 .id = -1,
337 .dev = {
338 .platform_data = &e400_t7l66xb_info,
339 },
340 .num_resources = 2,
341 .resource = eseries_tmio_resources,
342};
343
344/* ---------------------------------------------------------- */
345
346static struct platform_device *e400_devices[] __initdata = {
347 &e400_t7l66xb_device,
348 &e7xx_gpio_vbus,
349};
350
351static void __init e400_init(void)
352{
353 pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
354 pxa_set_ffuart_info(NULL);
355 pxa_set_btuart_info(NULL);
356 pxa_set_stuart_info(NULL);
357 /* Fixme - e400 may have a switched clock */
358 eseries_register_clks();
359 eseries_get_tmio_gpios();
360 pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
361 platform_add_devices(ARRAY_AND_SIZE(e400_devices));
362}
363
364MACHINE_START(E400, "Toshiba e400")
365 /* Maintainer: Ian Molton (spyro@f2s.com) */
366 .atag_offset = 0x100,
367 .map_io = pxa25x_map_io,
368 .nr_irqs = ESERIES_NR_IRQS,
369 .init_irq = pxa25x_init_irq,
370 .handle_irq = pxa25x_handle_irq,
371 .fixup = eseries_fixup,
372 .init_machine = e400_init,
373 .init_time = pxa_timer_init,
374 .restart = pxa_restart,
375MACHINE_END
376#endif
377
378#ifdef CONFIG_MACH_E740
379/* ------------------------ e740 video support --------------------------- */
380
381static struct w100_gen_regs e740_lcd_regs = {
382 .lcd_format = 0x00008023,
383 .lcdd_cntl1 = 0x0f000000,
384 .lcdd_cntl2 = 0x0003ffff,
385 .genlcd_cntl1 = 0x00ffff03,
386 .genlcd_cntl2 = 0x003c0f03,
387 .genlcd_cntl3 = 0x000143aa,
388};
389
390static struct w100_mode e740_lcd_mode = {
391 .xres = 240,
392 .yres = 320,
393 .left_margin = 20,
394 .right_margin = 28,
395 .upper_margin = 9,
396 .lower_margin = 8,
397 .crtc_ss = 0x80140013,
398 .crtc_ls = 0x81150110,
399 .crtc_gs = 0x80050005,
400 .crtc_vpos_gs = 0x000a0009,
401 .crtc_rev = 0x0040010a,
402 .crtc_dclk = 0xa906000a,
403 .crtc_gclk = 0x80050108,
404 .crtc_goe = 0x80050108,
405 .pll_freq = 57,
406 .pixclk_divider = 4,
407 .pixclk_divider_rotated = 4,
408 .pixclk_src = CLK_SRC_XTAL,
409 .sysclk_divider = 1,
410 .sysclk_src = CLK_SRC_PLL,
411 .crtc_ps1_active = 0x41060010,
412};
413
414static struct w100_gpio_regs e740_w100_gpio_info = {
415 .init_data1 = 0x21002103,
416 .gpio_dir1 = 0xffffdeff,
417 .gpio_oe1 = 0x03c00643,
418 .init_data2 = 0x003f003f,
419 .gpio_dir2 = 0xffffffff,
420 .gpio_oe2 = 0x000000ff,
421};
422
423static struct w100fb_mach_info e740_fb_info = {
424 .modelist = &e740_lcd_mode,
425 .num_modes = 1,
426 .regs = &e740_lcd_regs,
427 .gpio = &e740_w100_gpio_info,
428 .xtal_freq = 14318000,
429 .xtal_dbl = 1,
430};
431
432static struct resource e740_fb_resources[] = {
433 [0] = {
434 .start = 0x0c000000,
435 .end = 0x0cffffff,
436 .flags = IORESOURCE_MEM,
437 },
438};
439
440static struct platform_device e740_fb_device = {
441 .name = "w100fb",
442 .id = -1,
443 .dev = {
444 .platform_data = &e740_fb_info,
445 },
446 .num_resources = ARRAY_SIZE(e740_fb_resources),
447 .resource = e740_fb_resources,
448};
449
450/* --------------------------- MFP Pin config -------------------------- */
451
452static unsigned long e740_pin_config[] __initdata = {
453 /* Chip selects */
454 GPIO15_nCS_1, /* CS1 - Flash */
455 GPIO79_nCS_3, /* CS3 - IMAGEON */
456 GPIO80_nCS_4, /* CS4 - TMIO */
457
458 /* Clocks */
459 GPIO12_32KHz,
460
461 /* BTUART */
462 GPIO42_BTUART_RXD,
463 GPIO43_BTUART_TXD,
464 GPIO44_BTUART_CTS,
465
466 /* TMIO controller */
467 GPIO19_GPIO, /* t7l66xb #PCLR */
468 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
469
470 /* UDC */
471 GPIO13_GPIO,
472 GPIO3_GPIO,
473
474 /* IrDA */
475 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
476
477 /* AC97 */
478 GPIO28_AC97_BITCLK,
479 GPIO29_AC97_SDATA_IN_0,
480 GPIO30_AC97_SDATA_OUT,
481 GPIO31_AC97_SYNC,
482
483 /* Audio power control */
484 GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
485 GPIO40_GPIO, /* Mic amp power */
486 GPIO41_GPIO, /* Headphone amp power */
487
488 /* PC Card */
489 GPIO8_GPIO, /* CD0 */
490 GPIO44_GPIO, /* CD1 */
491 GPIO11_GPIO, /* IRQ0 */
492 GPIO6_GPIO, /* IRQ1 */
493 GPIO27_GPIO, /* RST0 */
494 GPIO24_GPIO, /* RST1 */
495 GPIO20_GPIO, /* PWR0 */
496 GPIO23_GPIO, /* PWR1 */
497 GPIO48_nPOE,
498 GPIO49_nPWE,
499 GPIO50_nPIOR,
500 GPIO51_nPIOW,
501 GPIO52_nPCE_1,
502 GPIO53_nPCE_2,
503 GPIO54_nPSKTSEL,
504 GPIO55_nPREG,
505 GPIO56_nPWAIT,
506 GPIO57_nIOIS16,
507
508 /* wakeup */
509 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
510};
511
512/* -------------------- e740 t7l66xb parameters -------------------- */
513
514static struct t7l66xb_platform_data e740_t7l66xb_info = {
515 .irq_base = IRQ_BOARD_START,
516 .enable = &eseries_tmio_enable,
517 .suspend = &eseries_tmio_suspend,
518 .resume = &eseries_tmio_resume,
519};
520
521static struct platform_device e740_t7l66xb_device = {
522 .name = "t7l66xb",
523 .id = -1,
524 .dev = {
525 .platform_data = &e740_t7l66xb_info,
526 },
527 .num_resources = 2,
528 .resource = eseries_tmio_resources,
529};
530
531static struct platform_device e740_audio_device = {
532 .name = "e740-audio",
533 .id = -1,
534};
535
536/* ----------------------------------------------------------------------- */
537
538static struct platform_device *e740_devices[] __initdata = {
539 &e740_fb_device,
540 &e740_t7l66xb_device,
541 &e7xx_gpio_vbus,
542 &e740_audio_device,
543};
544
545static void __init e740_init(void)
546{
547 pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
548 pxa_set_ffuart_info(NULL);
549 pxa_set_btuart_info(NULL);
550 pxa_set_stuart_info(NULL);
551 eseries_register_clks();
552 clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
553 "UDCCLK", &pxa25x_device_udc.dev),
554 eseries_get_tmio_gpios();
555 platform_add_devices(ARRAY_AND_SIZE(e740_devices));
556 pxa_set_ac97_info(NULL);
557 pxa_set_ficp_info(&e7xx_ficp_platform_data);
558}
559
560MACHINE_START(E740, "Toshiba e740")
561 /* Maintainer: Ian Molton (spyro@f2s.com) */
562 .atag_offset = 0x100,
563 .map_io = pxa25x_map_io,
564 .nr_irqs = ESERIES_NR_IRQS,
565 .init_irq = pxa25x_init_irq,
566 .handle_irq = pxa25x_handle_irq,
567 .fixup = eseries_fixup,
568 .init_machine = e740_init,
569 .init_time = pxa_timer_init,
570 .restart = pxa_restart,
571MACHINE_END
572#endif
573
574#ifdef CONFIG_MACH_E750
575/* ---------------------- E750 LCD definitions -------------------- */
576
577static struct w100_gen_regs e750_lcd_regs = {
578 .lcd_format = 0x00008003,
579 .lcdd_cntl1 = 0x00000000,
580 .lcdd_cntl2 = 0x0003ffff,
581 .genlcd_cntl1 = 0x00fff003,
582 .genlcd_cntl2 = 0x003c0f03,
583 .genlcd_cntl3 = 0x000143aa,
584};
585
586static struct w100_mode e750_lcd_mode = {
587 .xres = 240,
588 .yres = 320,
589 .left_margin = 21,
590 .right_margin = 22,
591 .upper_margin = 5,
592 .lower_margin = 4,
593 .crtc_ss = 0x80150014,
594 .crtc_ls = 0x8014000d,
595 .crtc_gs = 0xc1000005,
596 .crtc_vpos_gs = 0x00020147,
597 .crtc_rev = 0x0040010a,
598 .crtc_dclk = 0xa1700030,
599 .crtc_gclk = 0x80cc0015,
600 .crtc_goe = 0x80cc0015,
601 .crtc_ps1_active = 0x61060017,
602 .pll_freq = 57,
603 .pixclk_divider = 4,
604 .pixclk_divider_rotated = 4,
605 .pixclk_src = CLK_SRC_XTAL,
606 .sysclk_divider = 1,
607 .sysclk_src = CLK_SRC_PLL,
608};
609
610static struct w100_gpio_regs e750_w100_gpio_info = {
611 .init_data1 = 0x01192f1b,
612 .gpio_dir1 = 0xd5ffdeff,
613 .gpio_oe1 = 0x000020bf,
614 .init_data2 = 0x010f010f,
615 .gpio_dir2 = 0xffffffff,
616 .gpio_oe2 = 0x000001cf,
617};
618
619static struct w100fb_mach_info e750_fb_info = {
620 .modelist = &e750_lcd_mode,
621 .num_modes = 1,
622 .regs = &e750_lcd_regs,
623 .gpio = &e750_w100_gpio_info,
624 .xtal_freq = 14318000,
625 .xtal_dbl = 1,
626};
627
628static struct resource e750_fb_resources[] = {
629 [0] = {
630 .start = 0x0c000000,
631 .end = 0x0cffffff,
632 .flags = IORESOURCE_MEM,
633 },
634};
635
636static struct platform_device e750_fb_device = {
637 .name = "w100fb",
638 .id = -1,
639 .dev = {
640 .platform_data = &e750_fb_info,
641 },
642 .num_resources = ARRAY_SIZE(e750_fb_resources),
643 .resource = e750_fb_resources,
644};
645
646/* -------------------- e750 MFP parameters -------------------- */
647
648static unsigned long e750_pin_config[] __initdata = {
649 /* Chip selects */
650 GPIO15_nCS_1, /* CS1 - Flash */
651 GPIO79_nCS_3, /* CS3 - IMAGEON */
652 GPIO80_nCS_4, /* CS4 - TMIO */
653
654 /* Clocks */
655 GPIO11_3_6MHz,
656
657 /* BTUART */
658 GPIO42_BTUART_RXD,
659 GPIO43_BTUART_TXD,
660 GPIO44_BTUART_CTS,
661
662 /* TMIO controller */
663 GPIO19_GPIO, /* t7l66xb #PCLR */
664 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
665
666 /* UDC */
667 GPIO13_GPIO,
668 GPIO3_GPIO,
669
670 /* IrDA */
671 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
672
673 /* AC97 */
674 GPIO28_AC97_BITCLK,
675 GPIO29_AC97_SDATA_IN_0,
676 GPIO30_AC97_SDATA_OUT,
677 GPIO31_AC97_SYNC,
678
679 /* Audio power control */
680 GPIO4_GPIO, /* Headphone amp power */
681 GPIO7_GPIO, /* Speaker amp power */
682 GPIO37_GPIO, /* Headphone detect */
683
684 /* PC Card */
685 GPIO8_GPIO, /* CD0 */
686 GPIO44_GPIO, /* CD1 */
687 GPIO11_GPIO, /* IRQ0 */
688 GPIO6_GPIO, /* IRQ1 */
689 GPIO27_GPIO, /* RST0 */
690 GPIO24_GPIO, /* RST1 */
691 GPIO20_GPIO, /* PWR0 */
692 GPIO23_GPIO, /* PWR1 */
693 GPIO48_nPOE,
694 GPIO49_nPWE,
695 GPIO50_nPIOR,
696 GPIO51_nPIOW,
697 GPIO52_nPCE_1,
698 GPIO53_nPCE_2,
699 GPIO54_nPSKTSEL,
700 GPIO55_nPREG,
701 GPIO56_nPWAIT,
702 GPIO57_nIOIS16,
703
704 /* wakeup */
705 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
706};
707
708/* ----------------- e750 tc6393xb parameters ------------------ */
709
710static struct tc6393xb_platform_data e750_tc6393xb_info = {
711 .irq_base = IRQ_BOARD_START,
712 .scr_pll2cr = 0x0cc1,
713 .scr_gper = 0,
714 .gpio_base = -1,
715 .suspend = &eseries_tmio_suspend,
716 .resume = &eseries_tmio_resume,
717 .enable = &eseries_tmio_enable,
718 .disable = &eseries_tmio_disable,
719};
720
721static struct platform_device e750_tc6393xb_device = {
722 .name = "tc6393xb",
723 .id = -1,
724 .dev = {
725 .platform_data = &e750_tc6393xb_info,
726 },
727 .num_resources = 2,
728 .resource = eseries_tmio_resources,
729};
730
731static struct platform_device e750_audio_device = {
732 .name = "e750-audio",
733 .id = -1,
734};
735
736/* ------------------------------------------------------------- */
737
738static struct platform_device *e750_devices[] __initdata = {
739 &e750_fb_device,
740 &e750_tc6393xb_device,
741 &e7xx_gpio_vbus,
742 &e750_audio_device,
743};
744
745static void __init e750_init(void)
746{
747 pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
748 pxa_set_ffuart_info(NULL);
749 pxa_set_btuart_info(NULL);
750 pxa_set_stuart_info(NULL);
751 clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
752 "GPIO11_CLK", NULL),
753 eseries_get_tmio_gpios();
754 platform_add_devices(ARRAY_AND_SIZE(e750_devices));
755 pxa_set_ac97_info(NULL);
756 pxa_set_ficp_info(&e7xx_ficp_platform_data);
757}
758
759MACHINE_START(E750, "Toshiba e750")
760 /* Maintainer: Ian Molton (spyro@f2s.com) */
761 .atag_offset = 0x100,
762 .map_io = pxa25x_map_io,
763 .nr_irqs = ESERIES_NR_IRQS,
764 .init_irq = pxa25x_init_irq,
765 .handle_irq = pxa25x_handle_irq,
766 .fixup = eseries_fixup,
767 .init_machine = e750_init,
768 .init_time = pxa_timer_init,
769 .restart = pxa_restart,
770MACHINE_END
771#endif
772
773#ifdef CONFIG_MACH_E800
774/* ------------------------ e800 LCD definitions ------------------------- */
775
776static unsigned long e800_pin_config[] __initdata = {
777 /* AC97 */
778 GPIO28_AC97_BITCLK,
779 GPIO29_AC97_SDATA_IN_0,
780 GPIO30_AC97_SDATA_OUT,
781 GPIO31_AC97_SYNC,
782};
783
784static struct w100_gen_regs e800_lcd_regs = {
785 .lcd_format = 0x00008003,
786 .lcdd_cntl1 = 0x02a00000,
787 .lcdd_cntl2 = 0x0003ffff,
788 .genlcd_cntl1 = 0x000ff2a3,
789 .genlcd_cntl2 = 0x000002a3,
790 .genlcd_cntl3 = 0x000102aa,
791};
792
793static struct w100_mode e800_lcd_mode[2] = {
794 [0] = {
795 .xres = 480,
796 .yres = 640,
797 .left_margin = 52,
798 .right_margin = 148,
799 .upper_margin = 2,
800 .lower_margin = 6,
801 .crtc_ss = 0x80350034,
802 .crtc_ls = 0x802b0026,
803 .crtc_gs = 0x80160016,
804 .crtc_vpos_gs = 0x00020003,
805 .crtc_rev = 0x0040001d,
806 .crtc_dclk = 0xe0000000,
807 .crtc_gclk = 0x82a50049,
808 .crtc_goe = 0x80ee001c,
809 .crtc_ps1_active = 0x00000000,
810 .pll_freq = 128,
811 .pixclk_divider = 4,
812 .pixclk_divider_rotated = 6,
813 .pixclk_src = CLK_SRC_PLL,
814 .sysclk_divider = 0,
815 .sysclk_src = CLK_SRC_PLL,
816 },
817 [1] = {
818 .xres = 240,
819 .yres = 320,
820 .left_margin = 15,
821 .right_margin = 88,
822 .upper_margin = 0,
823 .lower_margin = 7,
824 .crtc_ss = 0xd010000f,
825 .crtc_ls = 0x80070003,
826 .crtc_gs = 0x80000000,
827 .crtc_vpos_gs = 0x01460147,
828 .crtc_rev = 0x00400003,
829 .crtc_dclk = 0xa1700030,
830 .crtc_gclk = 0x814b0008,
831 .crtc_goe = 0x80cc0015,
832 .crtc_ps1_active = 0x00000000,
833 .pll_freq = 100,
834 .pixclk_divider = 6, /* Wince uses 14 which gives a */
835 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
836 .pixclk_src = CLK_SRC_PLL,
837 .sysclk_divider = 0,
838 .sysclk_src = CLK_SRC_PLL,
839 }
840};
841
842
843static struct w100_gpio_regs e800_w100_gpio_info = {
844 .init_data1 = 0xc13fc019,
845 .gpio_dir1 = 0x3e40df7f,
846 .gpio_oe1 = 0x003c3000,
847 .init_data2 = 0x00000000,
848 .gpio_dir2 = 0x00000000,
849 .gpio_oe2 = 0x00000000,
850};
851
852static struct w100_mem_info e800_w100_mem_info = {
853 .ext_cntl = 0x09640011,
854 .sdram_mode_reg = 0x00600021,
855 .ext_timing_cntl = 0x10001545,
856 .io_cntl = 0x7ddd7333,
857 .size = 0x1fffff,
858};
859
860static void e800_tg_change(struct w100fb_par *par)
861{
862 unsigned long tmp;
863
864 tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
865 if (par->mode->xres == 480)
866 tmp |= 0x100;
867 else
868 tmp &= ~0x100;
869 w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
870}
871
872static struct w100_tg_info e800_tg_info = {
873 .change = e800_tg_change,
874};
875
876static struct w100fb_mach_info e800_fb_info = {
877 .modelist = e800_lcd_mode,
878 .num_modes = 2,
879 .regs = &e800_lcd_regs,
880 .gpio = &e800_w100_gpio_info,
881 .mem = &e800_w100_mem_info,
882 .tg = &e800_tg_info,
883 .xtal_freq = 16000000,
884};
885
886static struct resource e800_fb_resources[] = {
887 [0] = {
888 .start = 0x0c000000,
889 .end = 0x0cffffff,
890 .flags = IORESOURCE_MEM,
891 },
892};
893
894static struct platform_device e800_fb_device = {
895 .name = "w100fb",
896 .id = -1,
897 .dev = {
898 .platform_data = &e800_fb_info,
899 },
900 .num_resources = ARRAY_SIZE(e800_fb_resources),
901 .resource = e800_fb_resources,
902};
903
904/* --------------------------- UDC definitions --------------------------- */
905
906static struct gpio_vbus_mach_info e800_udc_info = {
907 .gpio_vbus = GPIO_E800_USB_DISC,
908 .gpio_pullup = GPIO_E800_USB_PULLUP,
909 .gpio_pullup_inverted = 1
910};
911
912static struct platform_device e800_gpio_vbus = {
913 .name = "gpio-vbus",
914 .id = -1,
915 .dev = {
916 .platform_data = &e800_udc_info,
917 },
918};
919
920
921/* ----------------- e800 tc6393xb parameters ------------------ */
922
923static struct tc6393xb_platform_data e800_tc6393xb_info = {
924 .irq_base = IRQ_BOARD_START,
925 .scr_pll2cr = 0x0cc1,
926 .scr_gper = 0,
927 .gpio_base = -1,
928 .suspend = &eseries_tmio_suspend,
929 .resume = &eseries_tmio_resume,
930 .enable = &eseries_tmio_enable,
931 .disable = &eseries_tmio_disable,
932};
933
934static struct platform_device e800_tc6393xb_device = {
935 .name = "tc6393xb",
936 .id = -1,
937 .dev = {
938 .platform_data = &e800_tc6393xb_info,
939 },
940 .num_resources = 2,
941 .resource = eseries_tmio_resources,
942};
943
944static struct platform_device e800_audio_device = {
945 .name = "e800-audio",
946 .id = -1,
947};
948
949/* ----------------------------------------------------------------------- */
950
951static struct platform_device *e800_devices[] __initdata = {
952 &e800_fb_device,
953 &e800_tc6393xb_device,
954 &e800_gpio_vbus,
955 &e800_audio_device,
956};
957
958static void __init e800_init(void)
959{
960 pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
961 pxa_set_ffuart_info(NULL);
962 pxa_set_btuart_info(NULL);
963 pxa_set_stuart_info(NULL);
964 clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
965 "GPIO11_CLK", NULL),
966 eseries_get_tmio_gpios();
967 platform_add_devices(ARRAY_AND_SIZE(e800_devices));
968 pxa_set_ac97_info(NULL);
969}
970
971MACHINE_START(E800, "Toshiba e800")
972 /* Maintainer: Ian Molton (spyro@f2s.com) */
973 .atag_offset = 0x100,
974 .map_io = pxa25x_map_io,
975 .nr_irqs = ESERIES_NR_IRQS,
976 .init_irq = pxa25x_init_irq,
977 .handle_irq = pxa25x_handle_irq,
978 .fixup = eseries_fixup,
979 .init_machine = e800_init,
980 .init_time = pxa_timer_init,
981 .restart = pxa_restart,
982MACHINE_END
983#endif