projects / deliverable / linux.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
ARM: pxa: Transition pxa25x, pxa27x, pxa3xx to clk framework
[deliverable/linux.git] / arch / arm / mach-pxa / eseries.c
CommitLineData
3abcd199
IM		 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
28365488 13#include <linux/kernel.h>
3abcd199 14#include <linux/init.h>
8e3afafe 15#include <linux/clk-provider.h>
36033422 16#include <linux/gpio.h>
b1ae1b7b 17#include <linux/delay.h>
36033422 18#include <linux/platform_device.h>
e478fe4c
EM		 19#include <linux/mfd/tc6387xb.h>
20#include <linux/mfd/tc6393xb.h>
21#include <linux/mfd/t7l66xb.h>
22#include <linux/mtd/nand.h>
23#include <linux/mtd/partitions.h>
133dce06 24#include <linux/usb/gpio_vbus.h>
1c2f87c2 25#include <linux/memblock.h>
e478fe4c
EM		 26
27#include <video/w100fb.h>
3abcd199
IM		 28
29#include <asm/setup.h>
30#include <asm/mach/arch.h>
3abcd199
IM		 31#include <asm/mach-types.h>
32
51c62982 33#include <mach/pxa25x.h>
ebcce7b1 34#include <mach/eseries-gpio.h>
6ac6b817 35#include <mach/eseries-irq.h>
e478fe4c 36#include <mach/audio.h>
293b2da1 37#include <linux/platform_data/video-pxafb.h>
ebcce7b1 38#include <mach/udc.h>
293b2da1 39#include <linux/platform_data/irda-pxaficp.h>
28365488 40
e478fe4c 41#include "devices.h"
877e03d4 42#include "generic.h"
3abcd199
IM		 43
44/* Only e800 has 128MB RAM */
1c2f87c2 45void __init eseries_fixup(struct tag *tags, char **cmdline)
3abcd199 46{
3abcd199 47 if (machine_is_e800())
1c2f87c2 48 memblock_add(0xa0000000, SZ_128M);
3abcd199 49 else
1c2f87c2 50 memblock_add(0xa0000000, SZ_64M);
3abcd199
IM		 51}
52
133dce06 53struct gpio_vbus_mach_info e7xx_udc_info = {
ebcce7b1
IM		 54 .gpio_vbus = GPIO_E7XX_USB_DISC,
55 .gpio_pullup = GPIO_E7XX_USB_PULLUP,
56 .gpio_pullup_inverted = 1
57};
58
133dce06
DES		 59static struct platform_device e7xx_gpio_vbus = {
60 .name = "gpio-vbus",
61 .id = -1,
62 .dev = {
63 .platform_data = &e7xx_udc_info,
64 },
65};
66
36033422 67struct pxaficp_platform_data e7xx_ficp_platform_data = {
c4bd0172
MV		 68 .gpio_pwdown = GPIO_E7XX_IR_OFF,
69 .transceiver_cap = IR_SIRMODE | IR_OFF,
36033422
IM		 70};
71
b1ae1b7b
IM		 72int eseries_tmio_enable(struct platform_device *dev)
73{
74 /* Reset - bring SUSPEND high before PCLR */
75 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
76 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
77 msleep(1);
78 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
79 msleep(1);
80 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
81 msleep(1);
82 return 0;
83}
84
85int eseries_tmio_disable(struct platform_device *dev)
86{
87 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
88 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
89 return 0;
90}
91
92int eseries_tmio_suspend(struct platform_device *dev)
93{
94 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
95 return 0;
96}
97
98int eseries_tmio_resume(struct platform_device *dev)
99{
100 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
101 msleep(1);
102 return 0;
103}
104
105void eseries_get_tmio_gpios(void)
106{
107 gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
108 gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
109 gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
110 gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
111}
112
113/* TMIO controller uses the same resources on all e-series machines. */
114struct resource eseries_tmio_resources[] = {
115 [0] = {
116 .start = PXA_CS4_PHYS,
117 .end = PXA_CS4_PHYS + 0x1fffff,
118 .flags = IORESOURCE_MEM,
119 },
120 [1] = {
6384fdad
HZ		 121 .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
122 .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
b1ae1b7b
IM		 123 .flags = IORESOURCE_IRQ,
124 },
125};
126
127/* Some e-series hardware cannot control the 32K clock */
955d2953 128static void __init eseries_register_clks(void)
b1ae1b7b 129{
8e3afafe 130 clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, CLK_IS_ROOT, 32768);
b1ae1b7b
IM		 131}
132
e478fe4c
EM		 133#ifdef CONFIG_MACH_E330
134/* -------------------- e330 tc6387xb parameters -------------------- */
135
136static struct tc6387xb_platform_data e330_tc6387xb_info = {
137 .enable = &eseries_tmio_enable,
138 .disable = &eseries_tmio_disable,
139 .suspend = &eseries_tmio_suspend,
140 .resume = &eseries_tmio_resume,
141};
142
143static struct platform_device e330_tc6387xb_device = {
144 .name = "tc6387xb",
145 .id = -1,
146 .dev = {
147 .platform_data = &e330_tc6387xb_info,
148 },
149 .num_resources = 2,
150 .resource = eseries_tmio_resources,
151};
152
153/* --------------------------------------------------------------- */
154
155static struct platform_device *e330_devices[] __initdata = {
156 &e330_tc6387xb_device,
133dce06 157 &e7xx_gpio_vbus,
e478fe4c
EM		 158};
159
160static void __init e330_init(void)
161{
162 pxa_set_ffuart_info(NULL);
163 pxa_set_btuart_info(NULL);
164 pxa_set_stuart_info(NULL);
165 eseries_register_clks();
166 eseries_get_tmio_gpios();
167 platform_add_devices(ARRAY_AND_SIZE(e330_devices));
e478fe4c
EM		 168}
169
170MACHINE_START(E330, "Toshiba e330")
171 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 172 .atag_offset = 0x100,
851982c1 173 .map_io = pxa25x_map_io,
6ac6b817 174 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 175 .init_irq = pxa25x_init_irq,
8a97ae2f 176 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 177 .fixup = eseries_fixup,
178 .init_machine = e330_init,
6bb27d73 179 .init_time = pxa_timer_init,
271a74fc 180 .restart = pxa_restart,
e478fe4c
EM		 181MACHINE_END
182#endif
183
184#ifdef CONFIG_MACH_E350
185/* -------------------- e350 t7l66xb parameters -------------------- */
186
187static struct t7l66xb_platform_data e350_t7l66xb_info = {
188 .irq_base = IRQ_BOARD_START,
189 .enable = &eseries_tmio_enable,
190 .suspend = &eseries_tmio_suspend,
191 .resume = &eseries_tmio_resume,
192};
193
194static struct platform_device e350_t7l66xb_device = {
195 .name = "t7l66xb",
196 .id = -1,
197 .dev = {
198 .platform_data = &e350_t7l66xb_info,
199 },
200 .num_resources = 2,
201 .resource = eseries_tmio_resources,
202};
203
204/* ---------------------------------------------------------- */
205
206static struct platform_device *e350_devices[] __initdata = {
207 &e350_t7l66xb_device,
133dce06 208 &e7xx_gpio_vbus,
e478fe4c
EM		 209};
210
211static void __init e350_init(void)
212{
213 pxa_set_ffuart_info(NULL);
214 pxa_set_btuart_info(NULL);
215 pxa_set_stuart_info(NULL);
216 eseries_register_clks();
217 eseries_get_tmio_gpios();
218 platform_add_devices(ARRAY_AND_SIZE(e350_devices));
e478fe4c
EM		 219}
220
221MACHINE_START(E350, "Toshiba e350")
222 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 223 .atag_offset = 0x100,
851982c1 224 .map_io = pxa25x_map_io,
6ac6b817 225 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 226 .init_irq = pxa25x_init_irq,
8a97ae2f 227 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 228 .fixup = eseries_fixup,
229 .init_machine = e350_init,
6bb27d73 230 .init_time = pxa_timer_init,
271a74fc 231 .restart = pxa_restart,
e478fe4c
EM		 232MACHINE_END
233#endif
234
235#ifdef CONFIG_MACH_E400
236/* ------------------------ E400 LCD definitions ------------------------ */
237
238static struct pxafb_mode_info e400_pxafb_mode_info = {
239 .pixclock = 140703,
240 .xres = 240,
241 .yres = 320,
242 .bpp = 16,
243 .hsync_len = 4,
244 .left_margin = 28,
245 .right_margin = 8,
246 .vsync_len = 3,
247 .upper_margin = 5,
248 .lower_margin = 6,
249 .sync = 0,
250};
251
252static struct pxafb_mach_info e400_pxafb_mach_info = {
253 .modes = &e400_pxafb_mode_info,
254 .num_modes = 1,
255 .lcd_conn = LCD_COLOR_TFT_16BPP,
256 .lccr3 = 0,
257 .pxafb_backlight_power = NULL,
258};
259
260/* ------------------------ E400 MFP config ----------------------------- */
261
262static unsigned long e400_pin_config[] __initdata = {
263 /* Chip selects */
264 GPIO15_nCS_1, /* CS1 - Flash */
265 GPIO80_nCS_4, /* CS4 - TMIO */
266
267 /* Clocks */
268 GPIO12_32KHz,
269
270 /* BTUART */
271 GPIO42_BTUART_RXD,
272 GPIO43_BTUART_TXD,
273 GPIO44_BTUART_CTS,
274
275 /* TMIO controller */
276 GPIO19_GPIO, /* t7l66xb #PCLR */
277 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
278
279 /* wakeup */
280 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
281};
282
283/* ---------------------------------------------------------------------- */
284
285static struct mtd_partition partition_a = {
286 .name = "Internal NAND flash",
287 .offset = 0,
288 .size = MTDPART_SIZ_FULL,
289};
290
291static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
292
293static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
294 .options = 0,
295 .offs = 4,
296 .len = 2,
297 .pattern = scan_ff_pattern
298};
299
300static struct tmio_nand_data e400_t7l66xb_nand_config = {
301 .num_partitions = 1,
302 .partition = &partition_a,
303 .badblock_pattern = &e400_t7l66xb_nand_bbt,
304};
305
306static struct t7l66xb_platform_data e400_t7l66xb_info = {
307 .irq_base = IRQ_BOARD_START,
308 .enable = &eseries_tmio_enable,
309 .suspend = &eseries_tmio_suspend,
310 .resume = &eseries_tmio_resume,
311
312 .nand_data = &e400_t7l66xb_nand_config,
313};
314
315static struct platform_device e400_t7l66xb_device = {
316 .name = "t7l66xb",
317 .id = -1,
318 .dev = {
319 .platform_data = &e400_t7l66xb_info,
320 },
321 .num_resources = 2,
322 .resource = eseries_tmio_resources,
323};
324
325/* ---------------------------------------------------------- */
326
327static struct platform_device *e400_devices[] __initdata = {
328 &e400_t7l66xb_device,
133dce06 329 &e7xx_gpio_vbus,
e478fe4c
EM		 330};
331
332static void __init e400_init(void)
333{
334 pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
335 pxa_set_ffuart_info(NULL);
336 pxa_set_btuart_info(NULL);
337 pxa_set_stuart_info(NULL);
338 /* Fixme - e400 may have a switched clock */
339 eseries_register_clks();
340 eseries_get_tmio_gpios();
4321e1a1 341 pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
e478fe4c 342 platform_add_devices(ARRAY_AND_SIZE(e400_devices));
e478fe4c
EM		 343}
344
345MACHINE_START(E400, "Toshiba e400")
346 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 347 .atag_offset = 0x100,
851982c1 348 .map_io = pxa25x_map_io,
6ac6b817 349 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 350 .init_irq = pxa25x_init_irq,
8a97ae2f 351 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 352 .fixup = eseries_fixup,
353 .init_machine = e400_init,
6bb27d73 354 .init_time = pxa_timer_init,
271a74fc 355 .restart = pxa_restart,
e478fe4c
EM		 356MACHINE_END
357#endif
358
359#ifdef CONFIG_MACH_E740
360/* ------------------------ e740 video support --------------------------- */
361
362static struct w100_gen_regs e740_lcd_regs = {
363 .lcd_format = 0x00008023,
364 .lcdd_cntl1 = 0x0f000000,
365 .lcdd_cntl2 = 0x0003ffff,
366 .genlcd_cntl1 = 0x00ffff03,
367 .genlcd_cntl2 = 0x003c0f03,
368 .genlcd_cntl3 = 0x000143aa,
369};
370
371static struct w100_mode e740_lcd_mode = {
372 .xres = 240,
373 .yres = 320,
374 .left_margin = 20,
375 .right_margin = 28,
376 .upper_margin = 9,
377 .lower_margin = 8,
378 .crtc_ss = 0x80140013,
379 .crtc_ls = 0x81150110,
380 .crtc_gs = 0x80050005,
381 .crtc_vpos_gs = 0x000a0009,
382 .crtc_rev = 0x0040010a,
383 .crtc_dclk = 0xa906000a,
384 .crtc_gclk = 0x80050108,
385 .crtc_goe = 0x80050108,
386 .pll_freq = 57,
387 .pixclk_divider = 4,
388 .pixclk_divider_rotated = 4,
389 .pixclk_src = CLK_SRC_XTAL,
390 .sysclk_divider = 1,
391 .sysclk_src = CLK_SRC_PLL,
392 .crtc_ps1_active = 0x41060010,
393};
394
395static struct w100_gpio_regs e740_w100_gpio_info = {
396 .init_data1 = 0x21002103,
397 .gpio_dir1 = 0xffffdeff,
398 .gpio_oe1 = 0x03c00643,
399 .init_data2 = 0x003f003f,
400 .gpio_dir2 = 0xffffffff,
401 .gpio_oe2 = 0x000000ff,
402};
403
404static struct w100fb_mach_info e740_fb_info = {
405 .modelist = &e740_lcd_mode,
406 .num_modes = 1,
407 .regs = &e740_lcd_regs,
408 .gpio = &e740_w100_gpio_info,
409 .xtal_freq = 14318000,
410 .xtal_dbl = 1,
411};
412
413static struct resource e740_fb_resources[] = {
414 [0] = {
415 .start = 0x0c000000,
416 .end = 0x0cffffff,
417 .flags = IORESOURCE_MEM,
418 },
419};
420
421static struct platform_device e740_fb_device = {
422 .name = "w100fb",
423 .id = -1,
424 .dev = {
425 .platform_data = &e740_fb_info,
426 },
427 .num_resources = ARRAY_SIZE(e740_fb_resources),
428 .resource = e740_fb_resources,
429};
430
431/* --------------------------- MFP Pin config -------------------------- */
432
433static unsigned long e740_pin_config[] __initdata = {
434 /* Chip selects */
435 GPIO15_nCS_1, /* CS1 - Flash */
436 GPIO79_nCS_3, /* CS3 - IMAGEON */
437 GPIO80_nCS_4, /* CS4 - TMIO */
438
439 /* Clocks */
440 GPIO12_32KHz,
441
442 /* BTUART */
443 GPIO42_BTUART_RXD,
444 GPIO43_BTUART_TXD,
445 GPIO44_BTUART_CTS,
446
447 /* TMIO controller */
448 GPIO19_GPIO, /* t7l66xb #PCLR */
449 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
450
451 /* UDC */
452 GPIO13_GPIO,
453 GPIO3_GPIO,
454
455 /* IrDA */
456 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
457
458 /* AC97 */
459 GPIO28_AC97_BITCLK,
460 GPIO29_AC97_SDATA_IN_0,
461 GPIO30_AC97_SDATA_OUT,
462 GPIO31_AC97_SYNC,
463
464 /* Audio power control */
465 GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
466 GPIO40_GPIO, /* Mic amp power */
467 GPIO41_GPIO, /* Headphone amp power */
468
469 /* PC Card */
470 GPIO8_GPIO, /* CD0 */
471 GPIO44_GPIO, /* CD1 */
472 GPIO11_GPIO, /* IRQ0 */
473 GPIO6_GPIO, /* IRQ1 */
474 GPIO27_GPIO, /* RST0 */
475 GPIO24_GPIO, /* RST1 */
476 GPIO20_GPIO, /* PWR0 */
477 GPIO23_GPIO, /* PWR1 */
478 GPIO48_nPOE,
479 GPIO49_nPWE,
480 GPIO50_nPIOR,
481 GPIO51_nPIOW,
482 GPIO52_nPCE_1,
483 GPIO53_nPCE_2,
484 GPIO54_nPSKTSEL,
485 GPIO55_nPREG,
486 GPIO56_nPWAIT,
487 GPIO57_nIOIS16,
488
489 /* wakeup */
490 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
491};
492
493/* -------------------- e740 t7l66xb parameters -------------------- */
494
495static struct t7l66xb_platform_data e740_t7l66xb_info = {
496 .irq_base = IRQ_BOARD_START,
497 .enable = &eseries_tmio_enable,
498 .suspend = &eseries_tmio_suspend,
499 .resume = &eseries_tmio_resume,
500};
501
502static struct platform_device e740_t7l66xb_device = {
503 .name = "t7l66xb",
504 .id = -1,
505 .dev = {
506 .platform_data = &e740_t7l66xb_info,
507 },
508 .num_resources = 2,
509 .resource = eseries_tmio_resources,
510};
511
62133829
AL		 512static struct platform_device e740_audio_device = {
513 .name = "e740-audio",
514 .id = -1,
515};
516
e478fe4c
EM		 517/* ----------------------------------------------------------------------- */
518
519static struct platform_device *e740_devices[] __initdata = {
520 &e740_fb_device,
521 &e740_t7l66xb_device,
133dce06 522 &e7xx_gpio_vbus,
62133829 523 &e740_audio_device,
e478fe4c
EM		 524};
525
526static void __init e740_init(void)
527{
528 pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
529 pxa_set_ffuart_info(NULL);
530 pxa_set_btuart_info(NULL);
531 pxa_set_stuart_info(NULL);
532 eseries_register_clks();
533 clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
534 "UDCCLK", &pxa25x_device_udc.dev),
535 eseries_get_tmio_gpios();
536 platform_add_devices(ARRAY_AND_SIZE(e740_devices));
e478fe4c
EM		 537 pxa_set_ac97_info(NULL);
538 pxa_set_ficp_info(&e7xx_ficp_platform_data);
539}
540
541MACHINE_START(E740, "Toshiba e740")
542 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 543 .atag_offset = 0x100,
851982c1 544 .map_io = pxa25x_map_io,
6ac6b817 545 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 546 .init_irq = pxa25x_init_irq,
8a97ae2f 547 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 548 .fixup = eseries_fixup,
549 .init_machine = e740_init,
6bb27d73 550 .init_time = pxa_timer_init,
271a74fc 551 .restart = pxa_restart,
e478fe4c
EM		 552MACHINE_END
553#endif
554
555#ifdef CONFIG_MACH_E750
556/* ---------------------- E750 LCD definitions -------------------- */
557
558static struct w100_gen_regs e750_lcd_regs = {
559 .lcd_format = 0x00008003,
560 .lcdd_cntl1 = 0x00000000,
561 .lcdd_cntl2 = 0x0003ffff,
562 .genlcd_cntl1 = 0x00fff003,
563 .genlcd_cntl2 = 0x003c0f03,
564 .genlcd_cntl3 = 0x000143aa,
565};
566
567static struct w100_mode e750_lcd_mode = {
568 .xres = 240,
569 .yres = 320,
570 .left_margin = 21,
571 .right_margin = 22,
572 .upper_margin = 5,
573 .lower_margin = 4,
574 .crtc_ss = 0x80150014,
575 .crtc_ls = 0x8014000d,
576 .crtc_gs = 0xc1000005,
577 .crtc_vpos_gs = 0x00020147,
578 .crtc_rev = 0x0040010a,
579 .crtc_dclk = 0xa1700030,
580 .crtc_gclk = 0x80cc0015,
581 .crtc_goe = 0x80cc0015,
582 .crtc_ps1_active = 0x61060017,
583 .pll_freq = 57,
584 .pixclk_divider = 4,
585 .pixclk_divider_rotated = 4,
586 .pixclk_src = CLK_SRC_XTAL,
587 .sysclk_divider = 1,
588 .sysclk_src = CLK_SRC_PLL,
589};
590
591static struct w100_gpio_regs e750_w100_gpio_info = {
592 .init_data1 = 0x01192f1b,
593 .gpio_dir1 = 0xd5ffdeff,
594 .gpio_oe1 = 0x000020bf,
595 .init_data2 = 0x010f010f,
596 .gpio_dir2 = 0xffffffff,
597 .gpio_oe2 = 0x000001cf,
598};
599
600static struct w100fb_mach_info e750_fb_info = {
601 .modelist = &e750_lcd_mode,
602 .num_modes = 1,
603 .regs = &e750_lcd_regs,
604 .gpio = &e750_w100_gpio_info,
605 .xtal_freq = 14318000,
606 .xtal_dbl = 1,
607};
608
609static struct resource e750_fb_resources[] = {
610 [0] = {
611 .start = 0x0c000000,
612 .end = 0x0cffffff,
613 .flags = IORESOURCE_MEM,
614 },
615};
616
617static struct platform_device e750_fb_device = {
618 .name = "w100fb",
619 .id = -1,
620 .dev = {
621 .platform_data = &e750_fb_info,
622 },
623 .num_resources = ARRAY_SIZE(e750_fb_resources),
624 .resource = e750_fb_resources,
625};
626
627/* -------------------- e750 MFP parameters -------------------- */
628
629static unsigned long e750_pin_config[] __initdata = {
630 /* Chip selects */
631 GPIO15_nCS_1, /* CS1 - Flash */
632 GPIO79_nCS_3, /* CS3 - IMAGEON */
633 GPIO80_nCS_4, /* CS4 - TMIO */
634
635 /* Clocks */
636 GPIO11_3_6MHz,
637
638 /* BTUART */
639 GPIO42_BTUART_RXD,
640 GPIO43_BTUART_TXD,
641 GPIO44_BTUART_CTS,
642
643 /* TMIO controller */
644 GPIO19_GPIO, /* t7l66xb #PCLR */
645 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
646
647 /* UDC */
648 GPIO13_GPIO,
649 GPIO3_GPIO,
650
651 /* IrDA */
652 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
653
654 /* AC97 */
655 GPIO28_AC97_BITCLK,
656 GPIO29_AC97_SDATA_IN_0,
657 GPIO30_AC97_SDATA_OUT,
658 GPIO31_AC97_SYNC,
659
660 /* Audio power control */
661 GPIO4_GPIO, /* Headphone amp power */
662 GPIO7_GPIO, /* Speaker amp power */
663 GPIO37_GPIO, /* Headphone detect */
664
665 /* PC Card */
666 GPIO8_GPIO, /* CD0 */
667 GPIO44_GPIO, /* CD1 */
70d64048 668 /* GPIO11_GPIO, IRQ0 */
e478fe4c
EM		 669 GPIO6_GPIO, /* IRQ1 */
670 GPIO27_GPIO, /* RST0 */
671 GPIO24_GPIO, /* RST1 */
672 GPIO20_GPIO, /* PWR0 */
673 GPIO23_GPIO, /* PWR1 */
674 GPIO48_nPOE,
675 GPIO49_nPWE,
676 GPIO50_nPIOR,
677 GPIO51_nPIOW,
678 GPIO52_nPCE_1,
679 GPIO53_nPCE_2,
680 GPIO54_nPSKTSEL,
681 GPIO55_nPREG,
682 GPIO56_nPWAIT,
683 GPIO57_nIOIS16,
684
685 /* wakeup */
686 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
687};
688
689/* ----------------- e750 tc6393xb parameters ------------------ */
690
691static struct tc6393xb_platform_data e750_tc6393xb_info = {
692 .irq_base = IRQ_BOARD_START,
693 .scr_pll2cr = 0x0cc1,
694 .scr_gper = 0,
695 .gpio_base = -1,
696 .suspend = &eseries_tmio_suspend,
697 .resume = &eseries_tmio_resume,
698 .enable = &eseries_tmio_enable,
699 .disable = &eseries_tmio_disable,
700};
701
702static struct platform_device e750_tc6393xb_device = {
703 .name = "tc6393xb",
704 .id = -1,
705 .dev = {
706 .platform_data = &e750_tc6393xb_info,
707 },
708 .num_resources = 2,
709 .resource = eseries_tmio_resources,
710};
711
5eb2c3d9
AL		 712static struct platform_device e750_audio_device = {
713 .name = "e750-audio",
714 .id = -1,
715};
716
e478fe4c
EM		 717/* ------------------------------------------------------------- */
718
719static struct platform_device *e750_devices[] __initdata = {
720 &e750_fb_device,
721 &e750_tc6393xb_device,
133dce06 722 &e7xx_gpio_vbus,
5eb2c3d9 723 &e750_audio_device,
e478fe4c
EM		 724};
725
726static void __init e750_init(void)
727{
728 pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
729 pxa_set_ffuart_info(NULL);
730 pxa_set_btuart_info(NULL);
731 pxa_set_stuart_info(NULL);
732 clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
733 "GPIO11_CLK", NULL),
734 eseries_get_tmio_gpios();
735 platform_add_devices(ARRAY_AND_SIZE(e750_devices));
e478fe4c
EM		 736 pxa_set_ac97_info(NULL);
737 pxa_set_ficp_info(&e7xx_ficp_platform_data);
738}
739
740MACHINE_START(E750, "Toshiba e750")
741 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 742 .atag_offset = 0x100,
851982c1 743 .map_io = pxa25x_map_io,
6ac6b817 744 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 745 .init_irq = pxa25x_init_irq,
8a97ae2f 746 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 747 .fixup = eseries_fixup,
748 .init_machine = e750_init,
6bb27d73 749 .init_time = pxa_timer_init,
271a74fc 750 .restart = pxa_restart,
e478fe4c
EM		 751MACHINE_END
752#endif
753
754#ifdef CONFIG_MACH_E800
755/* ------------------------ e800 LCD definitions ------------------------- */
756
757static unsigned long e800_pin_config[] __initdata = {
758 /* AC97 */
759 GPIO28_AC97_BITCLK,
760 GPIO29_AC97_SDATA_IN_0,
761 GPIO30_AC97_SDATA_OUT,
762 GPIO31_AC97_SYNC,
70d64048
RJ		 763
764 /* tc6393xb */
765 GPIO11_3_6MHz,
e478fe4c
EM		 766};
767
768static struct w100_gen_regs e800_lcd_regs = {
769 .lcd_format = 0x00008003,
770 .lcdd_cntl1 = 0x02a00000,
771 .lcdd_cntl2 = 0x0003ffff,
772 .genlcd_cntl1 = 0x000ff2a3,
773 .genlcd_cntl2 = 0x000002a3,
774 .genlcd_cntl3 = 0x000102aa,
775};
776
777static struct w100_mode e800_lcd_mode[2] = {
778 [0] = {
779 .xres = 480,
780 .yres = 640,
781 .left_margin = 52,
782 .right_margin = 148,
783 .upper_margin = 2,
784 .lower_margin = 6,
785 .crtc_ss = 0x80350034,
786 .crtc_ls = 0x802b0026,
787 .crtc_gs = 0x80160016,
788 .crtc_vpos_gs = 0x00020003,
789 .crtc_rev = 0x0040001d,
790 .crtc_dclk = 0xe0000000,
791 .crtc_gclk = 0x82a50049,
792 .crtc_goe = 0x80ee001c,
793 .crtc_ps1_active = 0x00000000,
794 .pll_freq = 128,
795 .pixclk_divider = 4,
796 .pixclk_divider_rotated = 6,
797 .pixclk_src = CLK_SRC_PLL,
798 .sysclk_divider = 0,
799 .sysclk_src = CLK_SRC_PLL,
800 },
801 [1] = {
802 .xres = 240,
803 .yres = 320,
804 .left_margin = 15,
805 .right_margin = 88,
806 .upper_margin = 0,
807 .lower_margin = 7,
808 .crtc_ss = 0xd010000f,
809 .crtc_ls = 0x80070003,
810 .crtc_gs = 0x80000000,
811 .crtc_vpos_gs = 0x01460147,
812 .crtc_rev = 0x00400003,
813 .crtc_dclk = 0xa1700030,
814 .crtc_gclk = 0x814b0008,
815 .crtc_goe = 0x80cc0015,
816 .crtc_ps1_active = 0x00000000,
817 .pll_freq = 100,
818 .pixclk_divider = 6, /* Wince uses 14 which gives a */
819 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
820 .pixclk_src = CLK_SRC_PLL,
821 .sysclk_divider = 0,
822 .sysclk_src = CLK_SRC_PLL,
823 }
824};
825
826
827static struct w100_gpio_regs e800_w100_gpio_info = {
828 .init_data1 = 0xc13fc019,
829 .gpio_dir1 = 0x3e40df7f,
830 .gpio_oe1 = 0x003c3000,
831 .init_data2 = 0x00000000,
832 .gpio_dir2 = 0x00000000,
833 .gpio_oe2 = 0x00000000,
834};
835
836static struct w100_mem_info e800_w100_mem_info = {
837 .ext_cntl = 0x09640011,
838 .sdram_mode_reg = 0x00600021,
839 .ext_timing_cntl = 0x10001545,
840 .io_cntl = 0x7ddd7333,
841 .size = 0x1fffff,
842};
843
844static void e800_tg_change(struct w100fb_par *par)
845{
846 unsigned long tmp;
847
848 tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
849 if (par->mode->xres == 480)
850 tmp |= 0x100;
851 else
852 tmp &= ~0x100;
853 w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
854}
855
856static struct w100_tg_info e800_tg_info = {
857 .change = e800_tg_change,
858};
859
860static struct w100fb_mach_info e800_fb_info = {
861 .modelist = e800_lcd_mode,
862 .num_modes = 2,
863 .regs = &e800_lcd_regs,
864 .gpio = &e800_w100_gpio_info,
865 .mem = &e800_w100_mem_info,
866 .tg = &e800_tg_info,
867 .xtal_freq = 16000000,
868};
869
870static struct resource e800_fb_resources[] = {
871 [0] = {
872 .start = 0x0c000000,
873 .end = 0x0cffffff,
874 .flags = IORESOURCE_MEM,
875 },
876};
877
878static struct platform_device e800_fb_device = {
879 .name = "w100fb",
880 .id = -1,
881 .dev = {
882 .platform_data = &e800_fb_info,
883 },
884 .num_resources = ARRAY_SIZE(e800_fb_resources),
885 .resource = e800_fb_resources,
886};
887
888/* --------------------------- UDC definitions --------------------------- */
889
133dce06 890static struct gpio_vbus_mach_info e800_udc_info = {
e478fe4c
EM		 891 .gpio_vbus = GPIO_E800_USB_DISC,
892 .gpio_pullup = GPIO_E800_USB_PULLUP,
893 .gpio_pullup_inverted = 1
894};
895
133dce06
DES		 896static struct platform_device e800_gpio_vbus = {
897 .name = "gpio-vbus",
898 .id = -1,
899 .dev = {
900 .platform_data = &e800_udc_info,
901 },
902};
903
904
e478fe4c
EM		 905/* ----------------- e800 tc6393xb parameters ------------------ */
906
907static struct tc6393xb_platform_data e800_tc6393xb_info = {
908 .irq_base = IRQ_BOARD_START,
909 .scr_pll2cr = 0x0cc1,
910 .scr_gper = 0,
911 .gpio_base = -1,
912 .suspend = &eseries_tmio_suspend,
913 .resume = &eseries_tmio_resume,
914 .enable = &eseries_tmio_enable,
915 .disable = &eseries_tmio_disable,
916};
917
918static struct platform_device e800_tc6393xb_device = {
919 .name = "tc6393xb",
920 .id = -1,
921 .dev = {
922 .platform_data = &e800_tc6393xb_info,
923 },
924 .num_resources = 2,
925 .resource = eseries_tmio_resources,
926};
927
1eb0202d
AL		 928static struct platform_device e800_audio_device = {
929 .name = "e800-audio",
930 .id = -1,
931};
932
e478fe4c
EM		 933/* ----------------------------------------------------------------------- */
934
935static struct platform_device *e800_devices[] __initdata = {
936 &e800_fb_device,
937 &e800_tc6393xb_device,
133dce06 938 &e800_gpio_vbus,
1eb0202d 939 &e800_audio_device,
e478fe4c
EM		 940};
941
942static void __init e800_init(void)
943{
944 pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
945 pxa_set_ffuart_info(NULL);
946 pxa_set_btuart_info(NULL);
947 pxa_set_stuart_info(NULL);
948 clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
949 "GPIO11_CLK", NULL),
950 eseries_get_tmio_gpios();
951 platform_add_devices(ARRAY_AND_SIZE(e800_devices));
e478fe4c
EM		 952 pxa_set_ac97_info(NULL);
953}
954
955MACHINE_START(E800, "Toshiba e800")
956 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 957 .atag_offset = 0x100,
851982c1 958 .map_io = pxa25x_map_io,
6ac6b817 959 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 960 .init_irq = pxa25x_init_irq,
8a97ae2f 961 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 962 .fixup = eseries_fixup,
963 .init_machine = e800_init,
6bb27d73 964 .init_time = pxa_timer_init,
271a74fc 965 .restart = pxa_restart,
e478fe4c
EM		 966MACHINE_END
967#endif
Linux kernel - Deliverables
This page took 0.411925 seconds and 5 git commands to generate.