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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
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/clkdev.h>
14#include <linux/kernel.h>
15#include <linux/init.h>
16#include <linux/clk-provider.h>
17#include <linux/gpio/machine.h>
18#include <linux/gpio.h>
19#include <linux/delay.h>
20#include <linux/platform_device.h>
21#include <linux/mfd/tc6387xb.h>
22#include <linux/mfd/tc6393xb.h>
23#include <linux/mfd/t7l66xb.h>
24#include <linux/mtd/rawnand.h>
25#include <linux/mtd/partitions.h>
26#include <linux/memblock.h>
27
28#include <video/w100fb.h>
29
30#include <asm/setup.h>
31#include <asm/mach/arch.h>
32#include <asm/mach-types.h>
33
34#include "pxa25x.h"
35#include <mach/eseries-gpio.h>
36#include "eseries-irq.h"
37#include <mach/audio.h>
38#include <linux/platform_data/video-pxafb.h>
39#include "udc.h"
40#include <linux/platform_data/irda-pxaficp.h>
41
42#include "devices.h"
43#include "generic.h"
44
45/* Only e800 has 128MB RAM */
46void __init eseries_fixup(struct tag *tags, char **cmdline)
47{
48 if (machine_is_e800())
49 memblock_add(0xa0000000, SZ_128M);
50 else
51 memblock_add(0xa0000000, SZ_64M);
52}
53
54static struct gpiod_lookup_table e7xx_gpio_vbus_gpiod_table __maybe_unused = {
55 .dev_id = "gpio-vbus",
56 .table = {
57 GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_DISC,
58 "vbus", GPIO_ACTIVE_HIGH),
59 GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_PULLUP,
60 "pullup", GPIO_ACTIVE_LOW),
61 { },
62 },
63};
64
65static struct platform_device e7xx_gpio_vbus __maybe_unused = {
66 .name = "gpio-vbus",
67 .id = -1,
68};
69
70struct pxaficp_platform_data e7xx_ficp_platform_data = {
71 .gpio_pwdown = GPIO_E7XX_IR_OFF,
72 .transceiver_cap = IR_SIRMODE | IR_OFF,
73};
74
75int eseries_tmio_enable(struct platform_device *dev)
76{
77 /* Reset - bring SUSPEND high before PCLR */
78 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
79 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
80 msleep(1);
81 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
82 msleep(1);
83 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
84 msleep(1);
85 return 0;
86}
87
88int eseries_tmio_disable(struct platform_device *dev)
89{
90 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
91 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
92 return 0;
93}
94
95int eseries_tmio_suspend(struct platform_device *dev)
96{
97 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
98 return 0;
99}
100
101int eseries_tmio_resume(struct platform_device *dev)
102{
103 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
104 msleep(1);
105 return 0;
106}
107
108void eseries_get_tmio_gpios(void)
109{
110 gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
111 gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
112 gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
113 gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
114}
115
116/* TMIO controller uses the same resources on all e-series machines. */
117struct resource eseries_tmio_resources[] = {
118 [0] = {
119 .start = PXA_CS4_PHYS,
120 .end = PXA_CS4_PHYS + 0x1fffff,
121 .flags = IORESOURCE_MEM,
122 },
123 [1] = {
124 .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
125 .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
126 .flags = IORESOURCE_IRQ,
127 },
128};
129
130/* Some e-series hardware cannot control the 32K clock */
131static void __init __maybe_unused eseries_register_clks(void)
132{
133 clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, 0, 32768);
134}
135
136#ifdef CONFIG_MACH_E330
137/* -------------------- e330 tc6387xb parameters -------------------- */
138
139static struct tc6387xb_platform_data e330_tc6387xb_info = {
140 .enable = &eseries_tmio_enable,
141 .disable = &eseries_tmio_disable,
142 .suspend = &eseries_tmio_suspend,
143 .resume = &eseries_tmio_resume,
144};
145
146static struct platform_device e330_tc6387xb_device = {
147 .name = "tc6387xb",
148 .id = -1,
149 .dev = {
150 .platform_data = &e330_tc6387xb_info,
151 },
152 .num_resources = 2,
153 .resource = eseries_tmio_resources,
154};
155
156/* --------------------------------------------------------------- */
157
158static struct platform_device *e330_devices[] __initdata = {
159 &e330_tc6387xb_device,
160 &e7xx_gpio_vbus,
161};
162
163static void __init e330_init(void)
164{
165 pxa_set_ffuart_info(NULL);
166 pxa_set_btuart_info(NULL);
167 pxa_set_stuart_info(NULL);
168 eseries_register_clks();
169 eseries_get_tmio_gpios();
170 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
171 platform_add_devices(ARRAY_AND_SIZE(e330_devices));
172}
173
174MACHINE_START(E330, "Toshiba e330")
175 /* Maintainer: Ian Molton (spyro@f2s.com) */
176 .atag_offset = 0x100,
177 .map_io = pxa25x_map_io,
178 .nr_irqs = ESERIES_NR_IRQS,
179 .init_irq = pxa25x_init_irq,
180 .handle_irq = pxa25x_handle_irq,
181 .fixup = eseries_fixup,
182 .init_machine = e330_init,
183 .init_time = pxa_timer_init,
184 .restart = pxa_restart,
185MACHINE_END
186#endif
187
188#ifdef CONFIG_MACH_E350
189/* -------------------- e350 t7l66xb parameters -------------------- */
190
191static struct t7l66xb_platform_data e350_t7l66xb_info = {
192 .irq_base = IRQ_BOARD_START,
193 .enable = &eseries_tmio_enable,
194 .suspend = &eseries_tmio_suspend,
195 .resume = &eseries_tmio_resume,
196};
197
198static struct platform_device e350_t7l66xb_device = {
199 .name = "t7l66xb",
200 .id = -1,
201 .dev = {
202 .platform_data = &e350_t7l66xb_info,
203 },
204 .num_resources = 2,
205 .resource = eseries_tmio_resources,
206};
207
208/* ---------------------------------------------------------- */
209
210static struct platform_device *e350_devices[] __initdata = {
211 &e350_t7l66xb_device,
212 &e7xx_gpio_vbus,
213};
214
215static void __init e350_init(void)
216{
217 pxa_set_ffuart_info(NULL);
218 pxa_set_btuart_info(NULL);
219 pxa_set_stuart_info(NULL);
220 eseries_register_clks();
221 eseries_get_tmio_gpios();
222 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
223 platform_add_devices(ARRAY_AND_SIZE(e350_devices));
224}
225
226MACHINE_START(E350, "Toshiba e350")
227 /* Maintainer: Ian Molton (spyro@f2s.com) */
228 .atag_offset = 0x100,
229 .map_io = pxa25x_map_io,
230 .nr_irqs = ESERIES_NR_IRQS,
231 .init_irq = pxa25x_init_irq,
232 .handle_irq = pxa25x_handle_irq,
233 .fixup = eseries_fixup,
234 .init_machine = e350_init,
235 .init_time = pxa_timer_init,
236 .restart = pxa_restart,
237MACHINE_END
238#endif
239
240#ifdef CONFIG_MACH_E400
241/* ------------------------ E400 LCD definitions ------------------------ */
242
243static struct pxafb_mode_info e400_pxafb_mode_info = {
244 .pixclock = 140703,
245 .xres = 240,
246 .yres = 320,
247 .bpp = 16,
248 .hsync_len = 4,
249 .left_margin = 28,
250 .right_margin = 8,
251 .vsync_len = 3,
252 .upper_margin = 5,
253 .lower_margin = 6,
254 .sync = 0,
255};
256
257static struct pxafb_mach_info e400_pxafb_mach_info = {
258 .modes = &e400_pxafb_mode_info,
259 .num_modes = 1,
260 .lcd_conn = LCD_COLOR_TFT_16BPP,
261 .lccr3 = 0,
262 .pxafb_backlight_power = NULL,
263};
264
265/* ------------------------ E400 MFP config ----------------------------- */
266
267static unsigned long e400_pin_config[] __initdata = {
268 /* Chip selects */
269 GPIO15_nCS_1, /* CS1 - Flash */
270 GPIO80_nCS_4, /* CS4 - TMIO */
271
272 /* Clocks */
273 GPIO12_32KHz,
274
275 /* BTUART */
276 GPIO42_BTUART_RXD,
277 GPIO43_BTUART_TXD,
278 GPIO44_BTUART_CTS,
279
280 /* TMIO controller */
281 GPIO19_GPIO, /* t7l66xb #PCLR */
282 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
283
284 /* wakeup */
285 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
286};
287
288/* ---------------------------------------------------------------------- */
289
290static struct mtd_partition partition_a = {
291 .name = "Internal NAND flash",
292 .offset = 0,
293 .size = MTDPART_SIZ_FULL,
294};
295
296static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
297
298static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
299 .options = 0,
300 .offs = 4,
301 .len = 2,
302 .pattern = scan_ff_pattern
303};
304
305static struct tmio_nand_data e400_t7l66xb_nand_config = {
306 .num_partitions = 1,
307 .partition = &partition_a,
308 .badblock_pattern = &e400_t7l66xb_nand_bbt,
309};
310
311static struct t7l66xb_platform_data e400_t7l66xb_info = {
312 .irq_base = IRQ_BOARD_START,
313 .enable = &eseries_tmio_enable,
314 .suspend = &eseries_tmio_suspend,
315 .resume = &eseries_tmio_resume,
316
317 .nand_data = &e400_t7l66xb_nand_config,
318};
319
320static struct platform_device e400_t7l66xb_device = {
321 .name = "t7l66xb",
322 .id = -1,
323 .dev = {
324 .platform_data = &e400_t7l66xb_info,
325 },
326 .num_resources = 2,
327 .resource = eseries_tmio_resources,
328};
329
330/* ---------------------------------------------------------- */
331
332static struct platform_device *e400_devices[] __initdata = {
333 &e400_t7l66xb_device,
334 &e7xx_gpio_vbus,
335};
336
337static void __init e400_init(void)
338{
339 pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
340 pxa_set_ffuart_info(NULL);
341 pxa_set_btuart_info(NULL);
342 pxa_set_stuart_info(NULL);
343 /* Fixme - e400 may have a switched clock */
344 eseries_register_clks();
345 eseries_get_tmio_gpios();
346 pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
347 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
348 platform_add_devices(ARRAY_AND_SIZE(e400_devices));
349}
350
351MACHINE_START(E400, "Toshiba e400")
352 /* Maintainer: Ian Molton (spyro@f2s.com) */
353 .atag_offset = 0x100,
354 .map_io = pxa25x_map_io,
355 .nr_irqs = ESERIES_NR_IRQS,
356 .init_irq = pxa25x_init_irq,
357 .handle_irq = pxa25x_handle_irq,
358 .fixup = eseries_fixup,
359 .init_machine = e400_init,
360 .init_time = pxa_timer_init,
361 .restart = pxa_restart,
362MACHINE_END
363#endif
364
365#ifdef CONFIG_MACH_E740
366/* ------------------------ e740 video support --------------------------- */
367
368static struct w100_gen_regs e740_lcd_regs = {
369 .lcd_format = 0x00008023,
370 .lcdd_cntl1 = 0x0f000000,
371 .lcdd_cntl2 = 0x0003ffff,
372 .genlcd_cntl1 = 0x00ffff03,
373 .genlcd_cntl2 = 0x003c0f03,
374 .genlcd_cntl3 = 0x000143aa,
375};
376
377static struct w100_mode e740_lcd_mode = {
378 .xres = 240,
379 .yres = 320,
380 .left_margin = 20,
381 .right_margin = 28,
382 .upper_margin = 9,
383 .lower_margin = 8,
384 .crtc_ss = 0x80140013,
385 .crtc_ls = 0x81150110,
386 .crtc_gs = 0x80050005,
387 .crtc_vpos_gs = 0x000a0009,
388 .crtc_rev = 0x0040010a,
389 .crtc_dclk = 0xa906000a,
390 .crtc_gclk = 0x80050108,
391 .crtc_goe = 0x80050108,
392 .pll_freq = 57,
393 .pixclk_divider = 4,
394 .pixclk_divider_rotated = 4,
395 .pixclk_src = CLK_SRC_XTAL,
396 .sysclk_divider = 1,
397 .sysclk_src = CLK_SRC_PLL,
398 .crtc_ps1_active = 0x41060010,
399};
400
401static struct w100_gpio_regs e740_w100_gpio_info = {
402 .init_data1 = 0x21002103,
403 .gpio_dir1 = 0xffffdeff,
404 .gpio_oe1 = 0x03c00643,
405 .init_data2 = 0x003f003f,
406 .gpio_dir2 = 0xffffffff,
407 .gpio_oe2 = 0x000000ff,
408};
409
410static struct w100fb_mach_info e740_fb_info = {
411 .modelist = &e740_lcd_mode,
412 .num_modes = 1,
413 .regs = &e740_lcd_regs,
414 .gpio = &e740_w100_gpio_info,
415 .xtal_freq = 14318000,
416 .xtal_dbl = 1,
417};
418
419static struct resource e740_fb_resources[] = {
420 [0] = {
421 .start = 0x0c000000,
422 .end = 0x0cffffff,
423 .flags = IORESOURCE_MEM,
424 },
425};
426
427static struct platform_device e740_fb_device = {
428 .name = "w100fb",
429 .id = -1,
430 .dev = {
431 .platform_data = &e740_fb_info,
432 },
433 .num_resources = ARRAY_SIZE(e740_fb_resources),
434 .resource = e740_fb_resources,
435};
436
437/* --------------------------- MFP Pin config -------------------------- */
438
439static unsigned long e740_pin_config[] __initdata = {
440 /* Chip selects */
441 GPIO15_nCS_1, /* CS1 - Flash */
442 GPIO79_nCS_3, /* CS3 - IMAGEON */
443 GPIO80_nCS_4, /* CS4 - TMIO */
444
445 /* Clocks */
446 GPIO12_32KHz,
447
448 /* BTUART */
449 GPIO42_BTUART_RXD,
450 GPIO43_BTUART_TXD,
451 GPIO44_BTUART_CTS,
452
453 /* TMIO controller */
454 GPIO19_GPIO, /* t7l66xb #PCLR */
455 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
456
457 /* UDC */
458 GPIO13_GPIO,
459 GPIO3_GPIO,
460
461 /* IrDA */
462 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
463
464 /* AC97 */
465 GPIO28_AC97_BITCLK,
466 GPIO29_AC97_SDATA_IN_0,
467 GPIO30_AC97_SDATA_OUT,
468 GPIO31_AC97_SYNC,
469
470 /* Audio power control */
471 GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
472 GPIO40_GPIO, /* Mic amp power */
473 GPIO41_GPIO, /* Headphone amp power */
474
475 /* PC Card */
476 GPIO8_GPIO, /* CD0 */
477 GPIO44_GPIO, /* CD1 */
478 GPIO11_GPIO, /* IRQ0 */
479 GPIO6_GPIO, /* IRQ1 */
480 GPIO27_GPIO, /* RST0 */
481 GPIO24_GPIO, /* RST1 */
482 GPIO20_GPIO, /* PWR0 */
483 GPIO23_GPIO, /* PWR1 */
484 GPIO48_nPOE,
485 GPIO49_nPWE,
486 GPIO50_nPIOR,
487 GPIO51_nPIOW,
488 GPIO52_nPCE_1,
489 GPIO53_nPCE_2,
490 GPIO54_nPSKTSEL,
491 GPIO55_nPREG,
492 GPIO56_nPWAIT,
493 GPIO57_nIOIS16,
494
495 /* wakeup */
496 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
497};
498
499/* -------------------- e740 t7l66xb parameters -------------------- */
500
501static struct t7l66xb_platform_data e740_t7l66xb_info = {
502 .irq_base = IRQ_BOARD_START,
503 .enable = &eseries_tmio_enable,
504 .suspend = &eseries_tmio_suspend,
505 .resume = &eseries_tmio_resume,
506};
507
508static struct platform_device e740_t7l66xb_device = {
509 .name = "t7l66xb",
510 .id = -1,
511 .dev = {
512 .platform_data = &e740_t7l66xb_info,
513 },
514 .num_resources = 2,
515 .resource = eseries_tmio_resources,
516};
517
518static struct platform_device e740_audio_device = {
519 .name = "e740-audio",
520 .id = -1,
521};
522
523/* ----------------------------------------------------------------------- */
524
525static struct platform_device *e740_devices[] __initdata = {
526 &e740_fb_device,
527 &e740_t7l66xb_device,
528 &e7xx_gpio_vbus,
529 &e740_audio_device,
530};
531
532static void __init e740_init(void)
533{
534 pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
535 pxa_set_ffuart_info(NULL);
536 pxa_set_btuart_info(NULL);
537 pxa_set_stuart_info(NULL);
538 eseries_register_clks();
539 clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
540 "UDCCLK", &pxa25x_device_udc.dev),
541 eseries_get_tmio_gpios();
542 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
543 platform_add_devices(ARRAY_AND_SIZE(e740_devices));
544 pxa_set_ac97_info(NULL);
545 pxa_set_ficp_info(&e7xx_ficp_platform_data);
546}
547
548MACHINE_START(E740, "Toshiba e740")
549 /* Maintainer: Ian Molton (spyro@f2s.com) */
550 .atag_offset = 0x100,
551 .map_io = pxa25x_map_io,
552 .nr_irqs = ESERIES_NR_IRQS,
553 .init_irq = pxa25x_init_irq,
554 .handle_irq = pxa25x_handle_irq,
555 .fixup = eseries_fixup,
556 .init_machine = e740_init,
557 .init_time = pxa_timer_init,
558 .restart = pxa_restart,
559MACHINE_END
560#endif
561
562#ifdef CONFIG_MACH_E750
563/* ---------------------- E750 LCD definitions -------------------- */
564
565static struct w100_gen_regs e750_lcd_regs = {
566 .lcd_format = 0x00008003,
567 .lcdd_cntl1 = 0x00000000,
568 .lcdd_cntl2 = 0x0003ffff,
569 .genlcd_cntl1 = 0x00fff003,
570 .genlcd_cntl2 = 0x003c0f03,
571 .genlcd_cntl3 = 0x000143aa,
572};
573
574static struct w100_mode e750_lcd_mode = {
575 .xres = 240,
576 .yres = 320,
577 .left_margin = 21,
578 .right_margin = 22,
579 .upper_margin = 5,
580 .lower_margin = 4,
581 .crtc_ss = 0x80150014,
582 .crtc_ls = 0x8014000d,
583 .crtc_gs = 0xc1000005,
584 .crtc_vpos_gs = 0x00020147,
585 .crtc_rev = 0x0040010a,
586 .crtc_dclk = 0xa1700030,
587 .crtc_gclk = 0x80cc0015,
588 .crtc_goe = 0x80cc0015,
589 .crtc_ps1_active = 0x61060017,
590 .pll_freq = 57,
591 .pixclk_divider = 4,
592 .pixclk_divider_rotated = 4,
593 .pixclk_src = CLK_SRC_XTAL,
594 .sysclk_divider = 1,
595 .sysclk_src = CLK_SRC_PLL,
596};
597
598static struct w100_gpio_regs e750_w100_gpio_info = {
599 .init_data1 = 0x01192f1b,
600 .gpio_dir1 = 0xd5ffdeff,
601 .gpio_oe1 = 0x000020bf,
602 .init_data2 = 0x010f010f,
603 .gpio_dir2 = 0xffffffff,
604 .gpio_oe2 = 0x000001cf,
605};
606
607static struct w100fb_mach_info e750_fb_info = {
608 .modelist = &e750_lcd_mode,
609 .num_modes = 1,
610 .regs = &e750_lcd_regs,
611 .gpio = &e750_w100_gpio_info,
612 .xtal_freq = 14318000,
613 .xtal_dbl = 1,
614};
615
616static struct resource e750_fb_resources[] = {
617 [0] = {
618 .start = 0x0c000000,
619 .end = 0x0cffffff,
620 .flags = IORESOURCE_MEM,
621 },
622};
623
624static struct platform_device e750_fb_device = {
625 .name = "w100fb",
626 .id = -1,
627 .dev = {
628 .platform_data = &e750_fb_info,
629 },
630 .num_resources = ARRAY_SIZE(e750_fb_resources),
631 .resource = e750_fb_resources,
632};
633
634/* -------------------- e750 MFP parameters -------------------- */
635
636static unsigned long e750_pin_config[] __initdata = {
637 /* Chip selects */
638 GPIO15_nCS_1, /* CS1 - Flash */
639 GPIO79_nCS_3, /* CS3 - IMAGEON */
640 GPIO80_nCS_4, /* CS4 - TMIO */
641
642 /* Clocks */
643 GPIO11_3_6MHz,
644
645 /* BTUART */
646 GPIO42_BTUART_RXD,
647 GPIO43_BTUART_TXD,
648 GPIO44_BTUART_CTS,
649
650 /* TMIO controller */
651 GPIO19_GPIO, /* t7l66xb #PCLR */
652 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
653
654 /* UDC */
655 GPIO13_GPIO,
656 GPIO3_GPIO,
657
658 /* IrDA */
659 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
660
661 /* AC97 */
662 GPIO28_AC97_BITCLK,
663 GPIO29_AC97_SDATA_IN_0,
664 GPIO30_AC97_SDATA_OUT,
665 GPIO31_AC97_SYNC,
666
667 /* Audio power control */
668 GPIO4_GPIO, /* Headphone amp power */
669 GPIO7_GPIO, /* Speaker amp power */
670 GPIO37_GPIO, /* Headphone detect */
671
672 /* PC Card */
673 GPIO8_GPIO, /* CD0 */
674 GPIO44_GPIO, /* CD1 */
675 /* GPIO11_GPIO, IRQ0 */
676 GPIO6_GPIO, /* IRQ1 */
677 GPIO27_GPIO, /* RST0 */
678 GPIO24_GPIO, /* RST1 */
679 GPIO20_GPIO, /* PWR0 */
680 GPIO23_GPIO, /* PWR1 */
681 GPIO48_nPOE,
682 GPIO49_nPWE,
683 GPIO50_nPIOR,
684 GPIO51_nPIOW,
685 GPIO52_nPCE_1,
686 GPIO53_nPCE_2,
687 GPIO54_nPSKTSEL,
688 GPIO55_nPREG,
689 GPIO56_nPWAIT,
690 GPIO57_nIOIS16,
691
692 /* wakeup */
693 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
694};
695
696/* ----------------- e750 tc6393xb parameters ------------------ */
697
698static struct tc6393xb_platform_data e750_tc6393xb_info = {
699 .irq_base = IRQ_BOARD_START,
700 .scr_pll2cr = 0x0cc1,
701 .scr_gper = 0,
702 .gpio_base = -1,
703 .suspend = &eseries_tmio_suspend,
704 .resume = &eseries_tmio_resume,
705 .enable = &eseries_tmio_enable,
706 .disable = &eseries_tmio_disable,
707};
708
709static struct platform_device e750_tc6393xb_device = {
710 .name = "tc6393xb",
711 .id = -1,
712 .dev = {
713 .platform_data = &e750_tc6393xb_info,
714 },
715 .num_resources = 2,
716 .resource = eseries_tmio_resources,
717};
718
719static struct platform_device e750_audio_device = {
720 .name = "e750-audio",
721 .id = -1,
722};
723
724/* ------------------------------------------------------------- */
725
726static struct platform_device *e750_devices[] __initdata = {
727 &e750_fb_device,
728 &e750_tc6393xb_device,
729 &e7xx_gpio_vbus,
730 &e750_audio_device,
731};
732
733static void __init e750_init(void)
734{
735 pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
736 pxa_set_ffuart_info(NULL);
737 pxa_set_btuart_info(NULL);
738 pxa_set_stuart_info(NULL);
739 clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
740 "GPIO11_CLK", NULL),
741 eseries_get_tmio_gpios();
742 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
743 platform_add_devices(ARRAY_AND_SIZE(e750_devices));
744 pxa_set_ac97_info(NULL);
745 pxa_set_ficp_info(&e7xx_ficp_platform_data);
746}
747
748MACHINE_START(E750, "Toshiba e750")
749 /* Maintainer: Ian Molton (spyro@f2s.com) */
750 .atag_offset = 0x100,
751 .map_io = pxa25x_map_io,
752 .nr_irqs = ESERIES_NR_IRQS,
753 .init_irq = pxa25x_init_irq,
754 .handle_irq = pxa25x_handle_irq,
755 .fixup = eseries_fixup,
756 .init_machine = e750_init,
757 .init_time = pxa_timer_init,
758 .restart = pxa_restart,
759MACHINE_END
760#endif
761
762#ifdef CONFIG_MACH_E800
763/* ------------------------ e800 LCD definitions ------------------------- */
764
765static unsigned long e800_pin_config[] __initdata = {
766 /* AC97 */
767 GPIO28_AC97_BITCLK,
768 GPIO29_AC97_SDATA_IN_0,
769 GPIO30_AC97_SDATA_OUT,
770 GPIO31_AC97_SYNC,
771
772 /* tc6393xb */
773 GPIO11_3_6MHz,
774};
775
776static struct w100_gen_regs e800_lcd_regs = {
777 .lcd_format = 0x00008003,
778 .lcdd_cntl1 = 0x02a00000,
779 .lcdd_cntl2 = 0x0003ffff,
780 .genlcd_cntl1 = 0x000ff2a3,
781 .genlcd_cntl2 = 0x000002a3,
782 .genlcd_cntl3 = 0x000102aa,
783};
784
785static struct w100_mode e800_lcd_mode[2] = {
786 [0] = {
787 .xres = 480,
788 .yres = 640,
789 .left_margin = 52,
790 .right_margin = 148,
791 .upper_margin = 2,
792 .lower_margin = 6,
793 .crtc_ss = 0x80350034,
794 .crtc_ls = 0x802b0026,
795 .crtc_gs = 0x80160016,
796 .crtc_vpos_gs = 0x00020003,
797 .crtc_rev = 0x0040001d,
798 .crtc_dclk = 0xe0000000,
799 .crtc_gclk = 0x82a50049,
800 .crtc_goe = 0x80ee001c,
801 .crtc_ps1_active = 0x00000000,
802 .pll_freq = 128,
803 .pixclk_divider = 4,
804 .pixclk_divider_rotated = 6,
805 .pixclk_src = CLK_SRC_PLL,
806 .sysclk_divider = 0,
807 .sysclk_src = CLK_SRC_PLL,
808 },
809 [1] = {
810 .xres = 240,
811 .yres = 320,
812 .left_margin = 15,
813 .right_margin = 88,
814 .upper_margin = 0,
815 .lower_margin = 7,
816 .crtc_ss = 0xd010000f,
817 .crtc_ls = 0x80070003,
818 .crtc_gs = 0x80000000,
819 .crtc_vpos_gs = 0x01460147,
820 .crtc_rev = 0x00400003,
821 .crtc_dclk = 0xa1700030,
822 .crtc_gclk = 0x814b0008,
823 .crtc_goe = 0x80cc0015,
824 .crtc_ps1_active = 0x00000000,
825 .pll_freq = 100,
826 .pixclk_divider = 6, /* Wince uses 14 which gives a */
827 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
828 .pixclk_src = CLK_SRC_PLL,
829 .sysclk_divider = 0,
830 .sysclk_src = CLK_SRC_PLL,
831 }
832};
833
834
835static struct w100_gpio_regs e800_w100_gpio_info = {
836 .init_data1 = 0xc13fc019,
837 .gpio_dir1 = 0x3e40df7f,
838 .gpio_oe1 = 0x003c3000,
839 .init_data2 = 0x00000000,
840 .gpio_dir2 = 0x00000000,
841 .gpio_oe2 = 0x00000000,
842};
843
844static struct w100_mem_info e800_w100_mem_info = {
845 .ext_cntl = 0x09640011,
846 .sdram_mode_reg = 0x00600021,
847 .ext_timing_cntl = 0x10001545,
848 .io_cntl = 0x7ddd7333,
849 .size = 0x1fffff,
850};
851
852static void e800_tg_change(struct w100fb_par *par)
853{
854 unsigned long tmp;
855
856 tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
857 if (par->mode->xres == 480)
858 tmp |= 0x100;
859 else
860 tmp &= ~0x100;
861 w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
862}
863
864static struct w100_tg_info e800_tg_info = {
865 .change = e800_tg_change,
866};
867
868static struct w100fb_mach_info e800_fb_info = {
869 .modelist = e800_lcd_mode,
870 .num_modes = 2,
871 .regs = &e800_lcd_regs,
872 .gpio = &e800_w100_gpio_info,
873 .mem = &e800_w100_mem_info,
874 .tg = &e800_tg_info,
875 .xtal_freq = 16000000,
876};
877
878static struct resource e800_fb_resources[] = {
879 [0] = {
880 .start = 0x0c000000,
881 .end = 0x0cffffff,
882 .flags = IORESOURCE_MEM,
883 },
884};
885
886static struct platform_device e800_fb_device = {
887 .name = "w100fb",
888 .id = -1,
889 .dev = {
890 .platform_data = &e800_fb_info,
891 },
892 .num_resources = ARRAY_SIZE(e800_fb_resources),
893 .resource = e800_fb_resources,
894};
895
896/* --------------------------- UDC definitions --------------------------- */
897
898static struct gpiod_lookup_table e800_gpio_vbus_gpiod_table = {
899 .dev_id = "gpio-vbus",
900 .table = {
901 GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_DISC,
902 "vbus", GPIO_ACTIVE_HIGH),
903 GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_PULLUP,
904 "pullup", GPIO_ACTIVE_LOW),
905 { },
906 },
907};
908
909static struct platform_device e800_gpio_vbus = {
910 .name = "gpio-vbus",
911 .id = -1,
912};
913
914
915/* ----------------- e800 tc6393xb parameters ------------------ */
916
917static struct tc6393xb_platform_data e800_tc6393xb_info = {
918 .irq_base = IRQ_BOARD_START,
919 .scr_pll2cr = 0x0cc1,
920 .scr_gper = 0,
921 .gpio_base = -1,
922 .suspend = &eseries_tmio_suspend,
923 .resume = &eseries_tmio_resume,
924 .enable = &eseries_tmio_enable,
925 .disable = &eseries_tmio_disable,
926};
927
928static struct platform_device e800_tc6393xb_device = {
929 .name = "tc6393xb",
930 .id = -1,
931 .dev = {
932 .platform_data = &e800_tc6393xb_info,
933 },
934 .num_resources = 2,
935 .resource = eseries_tmio_resources,
936};
937
938static struct platform_device e800_audio_device = {
939 .name = "e800-audio",
940 .id = -1,
941};
942
943/* ----------------------------------------------------------------------- */
944
945static struct platform_device *e800_devices[] __initdata = {
946 &e800_fb_device,
947 &e800_tc6393xb_device,
948 &e800_gpio_vbus,
949 &e800_audio_device,
950};
951
952static void __init e800_init(void)
953{
954 pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
955 pxa_set_ffuart_info(NULL);
956 pxa_set_btuart_info(NULL);
957 pxa_set_stuart_info(NULL);
958 clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
959 "GPIO11_CLK", NULL),
960 eseries_get_tmio_gpios();
961 gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table);
962 platform_add_devices(ARRAY_AND_SIZE(e800_devices));
963 pxa_set_ac97_info(NULL);
964}
965
966MACHINE_START(E800, "Toshiba e800")
967 /* Maintainer: Ian Molton (spyro@f2s.com) */
968 .atag_offset = 0x100,
969 .map_io = pxa25x_map_io,
970 .nr_irqs = ESERIES_NR_IRQS,
971 .init_irq = pxa25x_init_irq,
972 .handle_irq = pxa25x_handle_irq,
973 .fixup = eseries_fixup,
974 .init_machine = e800_init,
975 .init_time = pxa_timer_init,
976 .restart = pxa_restart,
977MACHINE_END
978#endif