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ARM: pxa: eseries: use gpio lookup for audio
[people/ms/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
2d34e507 13#include <linux/clkdev.h>
28365488 14#include <linux/kernel.h>
3abcd199 15#include <linux/init.h>
8e3afafe 16#include <linux/clk-provider.h>
fdabc466 17#include <linux/gpio/machine.h>
36033422 18#include <linux/gpio.h>
b1ae1b7b 19#include <linux/delay.h>
36033422 20#include <linux/platform_device.h>
e478fe4c
EM		 21#include <linux/mfd/tc6387xb.h>
22#include <linux/mfd/tc6393xb.h>
23#include <linux/mfd/t7l66xb.h>
d4092d76 24#include <linux/mtd/rawnand.h>
e478fe4c 25#include <linux/mtd/partitions.h>
1c2f87c2 26#include <linux/memblock.h>
21645983 27#include <linux/gpio/machine.h>
e478fe4c
EM		 28
29#include <video/w100fb.h>
3abcd199
IM		 30
31#include <asm/setup.h>
32#include <asm/mach/arch.h>
3abcd199
IM		 33#include <asm/mach-types.h>
34
4c25c5d2 35#include "pxa25x.h"
ebcce7b1 36#include <mach/eseries-gpio.h>
4c25c5d2 37#include "eseries-irq.h"
22f08665 38#include <linux/platform_data/asoc-pxa.h>
293b2da1 39#include <linux/platform_data/video-pxafb.h>
4c25c5d2 40#include "udc.h"
293b2da1 41#include <linux/platform_data/irda-pxaficp.h>
28365488 42
e478fe4c 43#include "devices.h"
877e03d4 44#include "generic.h"
3abcd199
IM		 45
46/* Only e800 has 128MB RAM */
1c2f87c2 47void __init eseries_fixup(struct tag *tags, char **cmdline)
3abcd199 48{
3abcd199 49 if (machine_is_e800())
1c2f87c2 50 memblock_add(0xa0000000, SZ_128M);
3abcd199 51 else
1c2f87c2 52 memblock_add(0xa0000000, SZ_64M);
3abcd199
IM		 53}
54
fdabc466
LW		 55static struct gpiod_lookup_table e7xx_gpio_vbus_gpiod_table __maybe_unused = {
56 .dev_id = "gpio-vbus",
57 .table = {
58 GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_DISC,
59 "vbus", GPIO_ACTIVE_HIGH),
60 GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_PULLUP,
61 "pullup", GPIO_ACTIVE_LOW),
62 { },
63 },
ebcce7b1
IM		 64};
65
0a137a1a 66static struct platform_device e7xx_gpio_vbus __maybe_unused = {
133dce06
DB		 67 .name = "gpio-vbus",
68 .id = -1,
133dce06
DB		 69};
70
36033422 71struct pxaficp_platform_data e7xx_ficp_platform_data = {
c4bd0172
MV		 72 .gpio_pwdown = GPIO_E7XX_IR_OFF,
73 .transceiver_cap = IR_SIRMODE | IR_OFF,
36033422
IM		 74};
75
b1ae1b7b
IM		 76int eseries_tmio_enable(struct platform_device *dev)
77{
78 /* Reset - bring SUSPEND high before PCLR */
79 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
80 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
81 msleep(1);
82 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
83 msleep(1);
84 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
85 msleep(1);
86 return 0;
87}
88
89int eseries_tmio_disable(struct platform_device *dev)
90{
91 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
92 gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
93 return 0;
94}
95
96int eseries_tmio_suspend(struct platform_device *dev)
97{
98 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
99 return 0;
100}
101
102int eseries_tmio_resume(struct platform_device *dev)
103{
104 gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
105 msleep(1);
106 return 0;
107}
108
109void eseries_get_tmio_gpios(void)
110{
111 gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
112 gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
113 gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
114 gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
115}
116
117/* TMIO controller uses the same resources on all e-series machines. */
118struct resource eseries_tmio_resources[] = {
119 [0] = {
120 .start = PXA_CS4_PHYS,
121 .end = PXA_CS4_PHYS + 0x1fffff,
122 .flags = IORESOURCE_MEM,
123 },
124 [1] = {
6384fdad
HZ		 125 .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
126 .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
b1ae1b7b
IM		 127 .flags = IORESOURCE_IRQ,
128 },
129};
130
131/* Some e-series hardware cannot control the 32K clock */
0a137a1a 132static void __init __maybe_unused eseries_register_clks(void)
b1ae1b7b 133{
e4c740e2 134 clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, 0, 32768);
b1ae1b7b
IM		 135}
136
e478fe4c
EM		 137#ifdef CONFIG_MACH_E330
138/* -------------------- e330 tc6387xb parameters -------------------- */
139
140static struct tc6387xb_platform_data e330_tc6387xb_info = {
141 .enable = &eseries_tmio_enable,
142 .disable = &eseries_tmio_disable,
143 .suspend = &eseries_tmio_suspend,
144 .resume = &eseries_tmio_resume,
145};
146
147static struct platform_device e330_tc6387xb_device = {
148 .name = "tc6387xb",
149 .id = -1,
150 .dev = {
151 .platform_data = &e330_tc6387xb_info,
152 },
153 .num_resources = 2,
154 .resource = eseries_tmio_resources,
155};
156
157/* --------------------------------------------------------------- */
158
159static struct platform_device *e330_devices[] __initdata = {
160 &e330_tc6387xb_device,
133dce06 161 &e7xx_gpio_vbus,
e478fe4c
EM		 162};
163
164static void __init e330_init(void)
165{
166 pxa_set_ffuart_info(NULL);
167 pxa_set_btuart_info(NULL);
168 pxa_set_stuart_info(NULL);
169 eseries_register_clks();
170 eseries_get_tmio_gpios();
fdabc466 171 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
e478fe4c 172 platform_add_devices(ARRAY_AND_SIZE(e330_devices));
e478fe4c
EM		 173}
174
175MACHINE_START(E330, "Toshiba e330")
176 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 177 .atag_offset = 0x100,
851982c1 178 .map_io = pxa25x_map_io,
6ac6b817 179 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 180 .init_irq = pxa25x_init_irq,
8a97ae2f 181 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 182 .fixup = eseries_fixup,
183 .init_machine = e330_init,
6bb27d73 184 .init_time = pxa_timer_init,
271a74fc 185 .restart = pxa_restart,
e478fe4c
EM		 186MACHINE_END
187#endif
188
189#ifdef CONFIG_MACH_E350
190/* -------------------- e350 t7l66xb parameters -------------------- */
191
192static struct t7l66xb_platform_data e350_t7l66xb_info = {
193 .irq_base = IRQ_BOARD_START,
194 .enable = &eseries_tmio_enable,
195 .suspend = &eseries_tmio_suspend,
196 .resume = &eseries_tmio_resume,
197};
198
199static struct platform_device e350_t7l66xb_device = {
200 .name = "t7l66xb",
201 .id = -1,
202 .dev = {
203 .platform_data = &e350_t7l66xb_info,
204 },
205 .num_resources = 2,
206 .resource = eseries_tmio_resources,
207};
208
209/* ---------------------------------------------------------- */
210
211static struct platform_device *e350_devices[] __initdata = {
212 &e350_t7l66xb_device,
133dce06 213 &e7xx_gpio_vbus,
e478fe4c
EM		 214};
215
216static void __init e350_init(void)
217{
218 pxa_set_ffuart_info(NULL);
219 pxa_set_btuart_info(NULL);
220 pxa_set_stuart_info(NULL);
221 eseries_register_clks();
222 eseries_get_tmio_gpios();
fdabc466 223 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
e478fe4c 224 platform_add_devices(ARRAY_AND_SIZE(e350_devices));
e478fe4c
EM		 225}
226
227MACHINE_START(E350, "Toshiba e350")
228 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 229 .atag_offset = 0x100,
851982c1 230 .map_io = pxa25x_map_io,
6ac6b817 231 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 232 .init_irq = pxa25x_init_irq,
8a97ae2f 233 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 234 .fixup = eseries_fixup,
235 .init_machine = e350_init,
6bb27d73 236 .init_time = pxa_timer_init,
271a74fc 237 .restart = pxa_restart,
e478fe4c
EM		 238MACHINE_END
239#endif
240
241#ifdef CONFIG_MACH_E400
242/* ------------------------ E400 LCD definitions ------------------------ */
243
244static struct pxafb_mode_info e400_pxafb_mode_info = {
245 .pixclock = 140703,
246 .xres = 240,
247 .yres = 320,
248 .bpp = 16,
249 .hsync_len = 4,
250 .left_margin = 28,
251 .right_margin = 8,
252 .vsync_len = 3,
253 .upper_margin = 5,
254 .lower_margin = 6,
255 .sync = 0,
256};
257
258static struct pxafb_mach_info e400_pxafb_mach_info = {
259 .modes = &e400_pxafb_mode_info,
260 .num_modes = 1,
261 .lcd_conn = LCD_COLOR_TFT_16BPP,
262 .lccr3 = 0,
263 .pxafb_backlight_power = NULL,
264};
265
266/* ------------------------ E400 MFP config ----------------------------- */
267
268static unsigned long e400_pin_config[] __initdata = {
269 /* Chip selects */
270 GPIO15_nCS_1, /* CS1 - Flash */
271 GPIO80_nCS_4, /* CS4 - TMIO */
272
273 /* Clocks */
274 GPIO12_32KHz,
275
276 /* BTUART */
277 GPIO42_BTUART_RXD,
278 GPIO43_BTUART_TXD,
279 GPIO44_BTUART_CTS,
280
281 /* TMIO controller */
282 GPIO19_GPIO, /* t7l66xb #PCLR */
283 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
284
285 /* wakeup */
286 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
287};
288
289/* ---------------------------------------------------------------------- */
290
291static struct mtd_partition partition_a = {
292 .name = "Internal NAND flash",
293 .offset = 0,
294 .size = MTDPART_SIZ_FULL,
295};
296
297static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
298
299static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
300 .options = 0,
301 .offs = 4,
302 .len = 2,
303 .pattern = scan_ff_pattern
304};
305
306static struct tmio_nand_data e400_t7l66xb_nand_config = {
307 .num_partitions = 1,
308 .partition = &partition_a,
309 .badblock_pattern = &e400_t7l66xb_nand_bbt,
310};
311
312static struct t7l66xb_platform_data e400_t7l66xb_info = {
313 .irq_base = IRQ_BOARD_START,
314 .enable = &eseries_tmio_enable,
315 .suspend = &eseries_tmio_suspend,
316 .resume = &eseries_tmio_resume,
317
318 .nand_data = &e400_t7l66xb_nand_config,
319};
320
321static struct platform_device e400_t7l66xb_device = {
322 .name = "t7l66xb",
323 .id = -1,
324 .dev = {
325 .platform_data = &e400_t7l66xb_info,
326 },
327 .num_resources = 2,
328 .resource = eseries_tmio_resources,
329};
330
331/* ---------------------------------------------------------- */
332
333static struct platform_device *e400_devices[] __initdata = {
334 &e400_t7l66xb_device,
133dce06 335 &e7xx_gpio_vbus,
e478fe4c
EM		 336};
337
338static void __init e400_init(void)
339{
340 pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
341 pxa_set_ffuart_info(NULL);
342 pxa_set_btuart_info(NULL);
343 pxa_set_stuart_info(NULL);
344 /* Fixme - e400 may have a switched clock */
345 eseries_register_clks();
346 eseries_get_tmio_gpios();
4321e1a1 347 pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
fdabc466 348 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
e478fe4c 349 platform_add_devices(ARRAY_AND_SIZE(e400_devices));
e478fe4c
EM		 350}
351
352MACHINE_START(E400, "Toshiba e400")
353 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 354 .atag_offset = 0x100,
851982c1 355 .map_io = pxa25x_map_io,
6ac6b817 356 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 357 .init_irq = pxa25x_init_irq,
8a97ae2f 358 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 359 .fixup = eseries_fixup,
360 .init_machine = e400_init,
6bb27d73 361 .init_time = pxa_timer_init,
271a74fc 362 .restart = pxa_restart,
e478fe4c
EM		 363MACHINE_END
364#endif
365
366#ifdef CONFIG_MACH_E740
367/* ------------------------ e740 video support --------------------------- */
368
369static struct w100_gen_regs e740_lcd_regs = {
370 .lcd_format = 0x00008023,
371 .lcdd_cntl1 = 0x0f000000,
372 .lcdd_cntl2 = 0x0003ffff,
373 .genlcd_cntl1 = 0x00ffff03,
374 .genlcd_cntl2 = 0x003c0f03,
375 .genlcd_cntl3 = 0x000143aa,
376};
377
378static struct w100_mode e740_lcd_mode = {
379 .xres = 240,
380 .yres = 320,
381 .left_margin = 20,
382 .right_margin = 28,
383 .upper_margin = 9,
384 .lower_margin = 8,
385 .crtc_ss = 0x80140013,
386 .crtc_ls = 0x81150110,
387 .crtc_gs = 0x80050005,
388 .crtc_vpos_gs = 0x000a0009,
389 .crtc_rev = 0x0040010a,
390 .crtc_dclk = 0xa906000a,
391 .crtc_gclk = 0x80050108,
392 .crtc_goe = 0x80050108,
393 .pll_freq = 57,
394 .pixclk_divider = 4,
395 .pixclk_divider_rotated = 4,
396 .pixclk_src = CLK_SRC_XTAL,
397 .sysclk_divider = 1,
398 .sysclk_src = CLK_SRC_PLL,
399 .crtc_ps1_active = 0x41060010,
400};
401
402static struct w100_gpio_regs e740_w100_gpio_info = {
403 .init_data1 = 0x21002103,
404 .gpio_dir1 = 0xffffdeff,
405 .gpio_oe1 = 0x03c00643,
406 .init_data2 = 0x003f003f,
407 .gpio_dir2 = 0xffffffff,
408 .gpio_oe2 = 0x000000ff,
409};
410
411static struct w100fb_mach_info e740_fb_info = {
412 .modelist = &e740_lcd_mode,
413 .num_modes = 1,
414 .regs = &e740_lcd_regs,
415 .gpio = &e740_w100_gpio_info,
416 .xtal_freq = 14318000,
417 .xtal_dbl = 1,
418};
419
420static struct resource e740_fb_resources[] = {
421 [0] = {
422 .start = 0x0c000000,
423 .end = 0x0cffffff,
424 .flags = IORESOURCE_MEM,
425 },
426};
427
428static struct platform_device e740_fb_device = {
429 .name = "w100fb",
430 .id = -1,
431 .dev = {
432 .platform_data = &e740_fb_info,
433 },
434 .num_resources = ARRAY_SIZE(e740_fb_resources),
435 .resource = e740_fb_resources,
436};
437
438/* --------------------------- MFP Pin config -------------------------- */
439
440static unsigned long e740_pin_config[] __initdata = {
441 /* Chip selects */
442 GPIO15_nCS_1, /* CS1 - Flash */
443 GPIO79_nCS_3, /* CS3 - IMAGEON */
444 GPIO80_nCS_4, /* CS4 - TMIO */
445
446 /* Clocks */
447 GPIO12_32KHz,
448
449 /* BTUART */
450 GPIO42_BTUART_RXD,
451 GPIO43_BTUART_TXD,
452 GPIO44_BTUART_CTS,
453
454 /* TMIO controller */
455 GPIO19_GPIO, /* t7l66xb #PCLR */
456 GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
457
458 /* UDC */
459 GPIO13_GPIO,
460 GPIO3_GPIO,
461
462 /* IrDA */
463 GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
464
465 /* AC97 */
466 GPIO28_AC97_BITCLK,
467 GPIO29_AC97_SDATA_IN_0,
468 GPIO30_AC97_SDATA_OUT,
469 GPIO31_AC97_SYNC,
470
471 /* Audio power control */
472 GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
473 GPIO40_GPIO, /* Mic amp power */
474 GPIO41_GPIO, /* Headphone amp power */
475
476 /* PC Card */
477 GPIO8_GPIO, /* CD0 */
478 GPIO44_GPIO, /* CD1 */
479 GPIO11_GPIO, /* IRQ0 */
480 GPIO6_GPIO, /* IRQ1 */
481 GPIO27_GPIO, /* RST0 */
482 GPIO24_GPIO, /* RST1 */
483 GPIO20_GPIO, /* PWR0 */
484 GPIO23_GPIO, /* PWR1 */
485 GPIO48_nPOE,
486 GPIO49_nPWE,
487 GPIO50_nPIOR,
488 GPIO51_nPIOW,
489 GPIO52_nPCE_1,
490 GPIO53_nPCE_2,
491 GPIO54_nPSKTSEL,
492 GPIO55_nPREG,
493 GPIO56_nPWAIT,
494 GPIO57_nIOIS16,
495
496 /* wakeup */
497 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
498};
499
500/* -------------------- e740 t7l66xb parameters -------------------- */
501
502static struct t7l66xb_platform_data e740_t7l66xb_info = {
503 .irq_base = IRQ_BOARD_START,
504 .enable = &eseries_tmio_enable,
505 .suspend = &eseries_tmio_suspend,
506 .resume = &eseries_tmio_resume,
507};
508
509static struct platform_device e740_t7l66xb_device = {
510 .name = "t7l66xb",
511 .id = -1,
512 .dev = {
513 .platform_data = &e740_t7l66xb_info,
514 },
515 .num_resources = 2,
516 .resource = eseries_tmio_resources,
517};
518
62133829
AL		 519static struct platform_device e740_audio_device = {
520 .name = "e740-audio",
521 .id = -1,
522};
523
21645983
AB		 524static struct gpiod_lookup_table e740_audio_gpio_table = {
525 .dev_id = "e740-audio",
526 .table = {
527 GPIO_LOOKUP("gpio-pxa", GPIO_E740_WM9705_nAVDD2, "Audio power", GPIO_ACTIVE_HIGH),
528 GPIO_LOOKUP("gpio-pxa", GPIO_E740_AMP_ON, "Output amp", GPIO_ACTIVE_HIGH),
529 GPIO_LOOKUP("gpio-pxa", GPIO_E740_MIC_ON, "Mic amp", GPIO_ACTIVE_HIGH),
530 { },
531 },
532};
533
e478fe4c
EM		 534/* ----------------------------------------------------------------------- */
535
536static struct platform_device *e740_devices[] __initdata = {
537 &e740_fb_device,
538 &e740_t7l66xb_device,
133dce06 539 &e7xx_gpio_vbus,
62133829 540 &e740_audio_device,
e478fe4c
EM		 541};
542
543static void __init e740_init(void)
544{
545 pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
546 pxa_set_ffuart_info(NULL);
547 pxa_set_btuart_info(NULL);
548 pxa_set_stuart_info(NULL);
549 eseries_register_clks();
550 clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
551 "UDCCLK", &pxa25x_device_udc.dev),
552 eseries_get_tmio_gpios();
fdabc466 553 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
21645983 554 gpiod_add_lookup_table(&e740_audio_gpio_table);
e478fe4c 555 platform_add_devices(ARRAY_AND_SIZE(e740_devices));
e478fe4c
EM		 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) */
7375aba6 562 .atag_offset = 0x100,
851982c1 563 .map_io = pxa25x_map_io,
6ac6b817 564 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 565 .init_irq = pxa25x_init_irq,
8a97ae2f 566 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 567 .fixup = eseries_fixup,
568 .init_machine = e740_init,
6bb27d73 569 .init_time = pxa_timer_init,
271a74fc 570 .restart = pxa_restart,
e478fe4c
EM		 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 */
70d64048 687 /* GPIO11_GPIO, IRQ0 */
e478fe4c
EM		 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,
e478fe4c
EM		 714 .suspend = &eseries_tmio_suspend,
715 .resume = &eseries_tmio_resume,
716 .enable = &eseries_tmio_enable,
717 .disable = &eseries_tmio_disable,
718};
719
720static struct platform_device e750_tc6393xb_device = {
721 .name = "tc6393xb",
722 .id = -1,
723 .dev = {
724 .platform_data = &e750_tc6393xb_info,
725 },
726 .num_resources = 2,
727 .resource = eseries_tmio_resources,
728};
729
21645983
AB		 730static struct gpiod_lookup_table e750_audio_gpio_table = {
731 .dev_id = "e750-audio",
732 .table = {
733 GPIO_LOOKUP("gpio-pxa", GPIO_E750_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW),
734 GPIO_LOOKUP("gpio-pxa", GPIO_E750_SPK_AMP_OFF, "Mic amp", GPIO_ACTIVE_LOW),
735 { },
736 },
737};
738
5eb2c3d9
AL		 739static struct platform_device e750_audio_device = {
740 .name = "e750-audio",
741 .id = -1,
742};
743
e478fe4c
EM		 744/* ------------------------------------------------------------- */
745
746static struct platform_device *e750_devices[] __initdata = {
747 &e750_fb_device,
748 &e750_tc6393xb_device,
133dce06 749 &e7xx_gpio_vbus,
5eb2c3d9 750 &e750_audio_device,
e478fe4c
EM		 751};
752
753static void __init e750_init(void)
754{
755 pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
756 pxa_set_ffuart_info(NULL);
757 pxa_set_btuart_info(NULL);
758 pxa_set_stuart_info(NULL);
759 clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
760 "GPIO11_CLK", NULL),
761 eseries_get_tmio_gpios();
fdabc466 762 gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
21645983 763 gpiod_add_lookup_table(&e750_audio_gpio_table);
e478fe4c 764 platform_add_devices(ARRAY_AND_SIZE(e750_devices));
e478fe4c
EM		 765 pxa_set_ac97_info(NULL);
766 pxa_set_ficp_info(&e7xx_ficp_platform_data);
767}
768
769MACHINE_START(E750, "Toshiba e750")
770 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 771 .atag_offset = 0x100,
851982c1 772 .map_io = pxa25x_map_io,
6ac6b817 773 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 774 .init_irq = pxa25x_init_irq,
8a97ae2f 775 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 776 .fixup = eseries_fixup,
777 .init_machine = e750_init,
6bb27d73 778 .init_time = pxa_timer_init,
271a74fc 779 .restart = pxa_restart,
e478fe4c
EM		 780MACHINE_END
781#endif
782
783#ifdef CONFIG_MACH_E800
784/* ------------------------ e800 LCD definitions ------------------------- */
785
786static unsigned long e800_pin_config[] __initdata = {
787 /* AC97 */
788 GPIO28_AC97_BITCLK,
789 GPIO29_AC97_SDATA_IN_0,
790 GPIO30_AC97_SDATA_OUT,
791 GPIO31_AC97_SYNC,
70d64048
RJ		 792
793 /* tc6393xb */
794 GPIO11_3_6MHz,
e478fe4c
EM		 795};
796
797static struct w100_gen_regs e800_lcd_regs = {
798 .lcd_format = 0x00008003,
799 .lcdd_cntl1 = 0x02a00000,
800 .lcdd_cntl2 = 0x0003ffff,
801 .genlcd_cntl1 = 0x000ff2a3,
802 .genlcd_cntl2 = 0x000002a3,
803 .genlcd_cntl3 = 0x000102aa,
804};
805
806static struct w100_mode e800_lcd_mode[2] = {
807 [0] = {
808 .xres = 480,
809 .yres = 640,
810 .left_margin = 52,
811 .right_margin = 148,
812 .upper_margin = 2,
813 .lower_margin = 6,
814 .crtc_ss = 0x80350034,
815 .crtc_ls = 0x802b0026,
816 .crtc_gs = 0x80160016,
817 .crtc_vpos_gs = 0x00020003,
818 .crtc_rev = 0x0040001d,
819 .crtc_dclk = 0xe0000000,
820 .crtc_gclk = 0x82a50049,
821 .crtc_goe = 0x80ee001c,
822 .crtc_ps1_active = 0x00000000,
823 .pll_freq = 128,
824 .pixclk_divider = 4,
825 .pixclk_divider_rotated = 6,
826 .pixclk_src = CLK_SRC_PLL,
827 .sysclk_divider = 0,
828 .sysclk_src = CLK_SRC_PLL,
829 },
830 [1] = {
831 .xres = 240,
832 .yres = 320,
833 .left_margin = 15,
834 .right_margin = 88,
835 .upper_margin = 0,
836 .lower_margin = 7,
837 .crtc_ss = 0xd010000f,
838 .crtc_ls = 0x80070003,
839 .crtc_gs = 0x80000000,
840 .crtc_vpos_gs = 0x01460147,
841 .crtc_rev = 0x00400003,
842 .crtc_dclk = 0xa1700030,
843 .crtc_gclk = 0x814b0008,
844 .crtc_goe = 0x80cc0015,
845 .crtc_ps1_active = 0x00000000,
846 .pll_freq = 100,
847 .pixclk_divider = 6, /* Wince uses 14 which gives a */
848 .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
849 .pixclk_src = CLK_SRC_PLL,
850 .sysclk_divider = 0,
851 .sysclk_src = CLK_SRC_PLL,
852 }
853};
854
855
856static struct w100_gpio_regs e800_w100_gpio_info = {
857 .init_data1 = 0xc13fc019,
858 .gpio_dir1 = 0x3e40df7f,
859 .gpio_oe1 = 0x003c3000,
860 .init_data2 = 0x00000000,
861 .gpio_dir2 = 0x00000000,
862 .gpio_oe2 = 0x00000000,
863};
864
865static struct w100_mem_info e800_w100_mem_info = {
866 .ext_cntl = 0x09640011,
867 .sdram_mode_reg = 0x00600021,
868 .ext_timing_cntl = 0x10001545,
869 .io_cntl = 0x7ddd7333,
870 .size = 0x1fffff,
871};
872
873static void e800_tg_change(struct w100fb_par *par)
874{
875 unsigned long tmp;
876
877 tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
878 if (par->mode->xres == 480)
879 tmp |= 0x100;
880 else
881 tmp &= ~0x100;
882 w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
883}
884
885static struct w100_tg_info e800_tg_info = {
886 .change = e800_tg_change,
887};
888
889static struct w100fb_mach_info e800_fb_info = {
890 .modelist = e800_lcd_mode,
891 .num_modes = 2,
892 .regs = &e800_lcd_regs,
893 .gpio = &e800_w100_gpio_info,
894 .mem = &e800_w100_mem_info,
895 .tg = &e800_tg_info,
896 .xtal_freq = 16000000,
897};
898
899static struct resource e800_fb_resources[] = {
900 [0] = {
901 .start = 0x0c000000,
902 .end = 0x0cffffff,
903 .flags = IORESOURCE_MEM,
904 },
905};
906
907static struct platform_device e800_fb_device = {
908 .name = "w100fb",
909 .id = -1,
910 .dev = {
911 .platform_data = &e800_fb_info,
912 },
913 .num_resources = ARRAY_SIZE(e800_fb_resources),
914 .resource = e800_fb_resources,
915};
916
917/* --------------------------- UDC definitions --------------------------- */
918
fdabc466
LW		 919static struct gpiod_lookup_table e800_gpio_vbus_gpiod_table = {
920 .dev_id = "gpio-vbus",
921 .table = {
922 GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_DISC,
923 "vbus", GPIO_ACTIVE_HIGH),
924 GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_PULLUP,
925 "pullup", GPIO_ACTIVE_LOW),
926 { },
927 },
e478fe4c
EM		 928};
929
133dce06
DB		 930static struct platform_device e800_gpio_vbus = {
931 .name = "gpio-vbus",
932 .id = -1,
133dce06
DB		 933};
934
935
e478fe4c
EM		 936/* ----------------- e800 tc6393xb parameters ------------------ */
937
938static struct tc6393xb_platform_data e800_tc6393xb_info = {
939 .irq_base = IRQ_BOARD_START,
940 .scr_pll2cr = 0x0cc1,
941 .scr_gper = 0,
e478fe4c
EM		 942 .suspend = &eseries_tmio_suspend,
943 .resume = &eseries_tmio_resume,
944 .enable = &eseries_tmio_enable,
945 .disable = &eseries_tmio_disable,
946};
947
948static struct platform_device e800_tc6393xb_device = {
949 .name = "tc6393xb",
950 .id = -1,
951 .dev = {
952 .platform_data = &e800_tc6393xb_info,
953 },
954 .num_resources = 2,
955 .resource = eseries_tmio_resources,
956};
957
21645983
AB		 958static struct gpiod_lookup_table e800_audio_gpio_table = {
959 .dev_id = "e800-audio",
960 .table = {
961 GPIO_LOOKUP("gpio-pxa", GPIO_E800_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW),
962 GPIO_LOOKUP("gpio-pxa", GPIO_E800_SPK_AMP_ON, "Mic amp", GPIO_ACTIVE_HIGH),
963 { },
964 },
965};
966
1eb0202d
AL		 967static struct platform_device e800_audio_device = {
968 .name = "e800-audio",
969 .id = -1,
970};
971
e478fe4c
EM		 972/* ----------------------------------------------------------------------- */
973
974static struct platform_device *e800_devices[] __initdata = {
975 &e800_fb_device,
976 &e800_tc6393xb_device,
133dce06 977 &e800_gpio_vbus,
1eb0202d 978 &e800_audio_device,
e478fe4c
EM		 979};
980
981static void __init e800_init(void)
982{
983 pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
984 pxa_set_ffuart_info(NULL);
985 pxa_set_btuart_info(NULL);
986 pxa_set_stuart_info(NULL);
987 clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
988 "GPIO11_CLK", NULL),
989 eseries_get_tmio_gpios();
fdabc466 990 gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table);
21645983 991 gpiod_add_lookup_table(&e800_audio_gpio_table);
e478fe4c 992 platform_add_devices(ARRAY_AND_SIZE(e800_devices));
e478fe4c
EM		 993 pxa_set_ac97_info(NULL);
994}
995
996MACHINE_START(E800, "Toshiba e800")
997 /* Maintainer: Ian Molton (spyro@f2s.com) */
7375aba6 998 .atag_offset = 0x100,
851982c1 999 .map_io = pxa25x_map_io,
6ac6b817 1000 .nr_irqs = ESERIES_NR_IRQS,
e478fe4c 1001 .init_irq = pxa25x_init_irq,
8a97ae2f 1002 .handle_irq = pxa25x_handle_irq,
e478fe4c
EM		 1003 .fixup = eseries_fixup,
1004 .init_machine = e800_init,
6bb27d73 1005 .init_time = pxa_timer_init,
271a74fc 1006 .restart = pxa_restart,
e478fe4c
EM		 1007MACHINE_END
1008#endif
Michael's Linux tree.