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/arch/arm/mach-pxa/eseries.c

https://github.com/AICP/kernel_asus_grouper
C | 960 lines | 763 code | 129 blank | 68 comment | 3 complexity | e4c4a263e71878631d9d49a0d80b14d6 MD5 | raw file
  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 <mach/pxafb.h>
 36#include <mach/udc.h>
 37#include <mach/irda.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 machine_desc *desc,
 45	struct tag *tags, char **cmdline, struct meminfo *mi)
 46{
 47	mi->nr_banks=1;
 48	mi->bank[0].start = 0xa0000000;
 49	if (machine_is_e800())
 50		mi->bank[0].size = (128*1024*1024);
 51	else
 52		mi->bank[0].size = (64*1024*1024);
 53}
 54
 55struct gpio_vbus_mach_info e7xx_udc_info = {
 56	.gpio_vbus   = GPIO_E7XX_USB_DISC,
 57	.gpio_pullup = GPIO_E7XX_USB_PULLUP,
 58	.gpio_pullup_inverted = 1
 59};
 60
 61static struct platform_device e7xx_gpio_vbus = {
 62	.name	= "gpio-vbus",
 63	.id	= -1,
 64	.dev	= {
 65		.platform_data	= &e7xx_udc_info,
 66	},
 67};
 68
 69struct pxaficp_platform_data e7xx_ficp_platform_data = {
 70	.gpio_pwdown		= GPIO_E7XX_IR_OFF,
 71	.transceiver_cap	= IR_SIRMODE | IR_OFF,
 72};
 73
 74int eseries_tmio_enable(struct platform_device *dev)
 75{
 76	/* Reset - bring SUSPEND high before PCLR */
 77	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
 78	gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
 79	msleep(1);
 80	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
 81	msleep(1);
 82	gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
 83	msleep(1);
 84	return 0;
 85}
 86
 87int eseries_tmio_disable(struct platform_device *dev)
 88{
 89	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
 90	gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
 91	return 0;
 92}
 93
 94int eseries_tmio_suspend(struct platform_device *dev)
 95{
 96	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
 97	return 0;
 98}
 99
100int eseries_tmio_resume(struct platform_device *dev)
101{
102	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
103	msleep(1);
104	return 0;
105}
106
107void eseries_get_tmio_gpios(void)
108{
109	gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
110	gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
111	gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
112	gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
113}
114
115/* TMIO controller uses the same resources on all e-series machines. */
116struct resource eseries_tmio_resources[] = {
117	[0] = {
118		.start  = PXA_CS4_PHYS,
119		.end    = PXA_CS4_PHYS + 0x1fffff,
120		.flags  = IORESOURCE_MEM,
121	},
122	[1] = {
123		.start  = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
124		.end    = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
125		.flags  = IORESOURCE_IRQ,
126	},
127};
128
129/* Some e-series hardware cannot control the 32K clock */
130static void clk_32k_dummy(struct clk *clk)
131{
132}
133
134static const struct clkops clk_32k_dummy_ops = {
135	.enable         = clk_32k_dummy,
136	.disable        = clk_32k_dummy,
137};
138
139static struct clk tmio_dummy_clk = {
140	.ops	= &clk_32k_dummy_ops,
141	.rate	= 32768,
142};
143
144static struct clk_lookup eseries_clkregs[] = {
145	INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
146};
147
148void eseries_register_clks(void)
149{
150	clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
151}
152
153#ifdef CONFIG_MACH_E330
154/* -------------------- e330 tc6387xb parameters -------------------- */
155
156static struct tc6387xb_platform_data e330_tc6387xb_info = {
157	.enable   = &eseries_tmio_enable,
158	.disable  = &eseries_tmio_disable,
159	.suspend  = &eseries_tmio_suspend,
160	.resume   = &eseries_tmio_resume,
161};
162
163static struct platform_device e330_tc6387xb_device = {
164	.name           = "tc6387xb",
165	.id             = -1,
166	.dev            = {
167		.platform_data = &e330_tc6387xb_info,
168	},
169	.num_resources = 2,
170	.resource      = eseries_tmio_resources,
171};
172
173/* --------------------------------------------------------------- */
174
175static struct platform_device *e330_devices[] __initdata = {
176	&e330_tc6387xb_device,
177	&e7xx_gpio_vbus,
178};
179
180static void __init e330_init(void)
181{
182	pxa_set_ffuart_info(NULL);
183	pxa_set_btuart_info(NULL);
184	pxa_set_stuart_info(NULL);
185	eseries_register_clks();
186	eseries_get_tmio_gpios();
187	platform_add_devices(ARRAY_AND_SIZE(e330_devices));
188}
189
190MACHINE_START(E330, "Toshiba e330")
191	/* Maintainer: Ian Molton (spyro@f2s.com) */
192	.boot_params	= 0xa0000100,
193	.map_io		= pxa25x_map_io,
194	.nr_irqs	= ESERIES_NR_IRQS,
195	.init_irq	= pxa25x_init_irq,
196	.handle_irq	= pxa25x_handle_irq,
197	.fixup		= eseries_fixup,
198	.init_machine	= e330_init,
199	.timer		= &pxa_timer,
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	.boot_params	= 0xa0000100,
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	.timer		= &pxa_timer,
250MACHINE_END
251#endif
252
253#ifdef CONFIG_MACH_E400
254/* ------------------------ E400 LCD definitions ------------------------ */
255
256static struct pxafb_mode_info e400_pxafb_mode_info = {
257	.pixclock       = 140703,
258	.xres           = 240,
259	.yres           = 320,
260	.bpp            = 16,
261	.hsync_len      = 4,
262	.left_margin    = 28,
263	.right_margin   = 8,
264	.vsync_len      = 3,
265	.upper_margin   = 5,
266	.lower_margin   = 6,
267	.sync           = 0,
268};
269
270static struct pxafb_mach_info e400_pxafb_mach_info = {
271	.modes          = &e400_pxafb_mode_info,
272	.num_modes      = 1,
273	.lcd_conn	= LCD_COLOR_TFT_16BPP,
274	.lccr3          = 0,
275	.pxafb_backlight_power  = NULL,
276};
277
278/* ------------------------ E400 MFP config ----------------------------- */
279
280static unsigned long e400_pin_config[] __initdata = {
281	/* Chip selects */
282	GPIO15_nCS_1,   /* CS1 - Flash */
283	GPIO80_nCS_4,   /* CS4 - TMIO */
284
285	/* Clocks */
286	GPIO12_32KHz,
287
288	/* BTUART */
289	GPIO42_BTUART_RXD,
290	GPIO43_BTUART_TXD,
291	GPIO44_BTUART_CTS,
292
293	/* TMIO controller */
294	GPIO19_GPIO, /* t7l66xb #PCLR */
295	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
296
297	/* wakeup */
298	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
299};
300
301/* ---------------------------------------------------------------------- */
302
303static struct mtd_partition partition_a = {
304	.name = "Internal NAND flash",
305	.offset =  0,
306	.size =  MTDPART_SIZ_FULL,
307};
308
309static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
310
311static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
312	.options = 0,
313	.offs = 4,
314	.len = 2,
315	.pattern = scan_ff_pattern
316};
317
318static struct tmio_nand_data e400_t7l66xb_nand_config = {
319	.num_partitions = 1,
320	.partition = &partition_a,
321	.badblock_pattern = &e400_t7l66xb_nand_bbt,
322};
323
324static struct t7l66xb_platform_data e400_t7l66xb_info = {
325	.irq_base 		= IRQ_BOARD_START,
326	.enable                 = &eseries_tmio_enable,
327	.suspend                = &eseries_tmio_suspend,
328	.resume                 = &eseries_tmio_resume,
329
330	.nand_data              = &e400_t7l66xb_nand_config,
331};
332
333static struct platform_device e400_t7l66xb_device = {
334	.name           = "t7l66xb",
335	.id             = -1,
336	.dev            = {
337		.platform_data = &e400_t7l66xb_info,
338	},
339	.num_resources = 2,
340	.resource      = eseries_tmio_resources,
341};
342
343/* ---------------------------------------------------------- */
344
345static struct platform_device *e400_devices[] __initdata = {
346	&e400_t7l66xb_device,
347	&e7xx_gpio_vbus,
348};
349
350static void __init e400_init(void)
351{
352	pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
353	pxa_set_ffuart_info(NULL);
354	pxa_set_btuart_info(NULL);
355	pxa_set_stuart_info(NULL);
356	/* Fixme - e400 may have a switched clock */
357	eseries_register_clks();
358	eseries_get_tmio_gpios();
359	pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
360	platform_add_devices(ARRAY_AND_SIZE(e400_devices));
361}
362
363MACHINE_START(E400, "Toshiba e400")
364	/* Maintainer: Ian Molton (spyro@f2s.com) */
365	.boot_params	= 0xa0000100,
366	.map_io		= pxa25x_map_io,
367	.nr_irqs	= ESERIES_NR_IRQS,
368	.init_irq	= pxa25x_init_irq,
369	.handle_irq	= pxa25x_handle_irq,
370	.fixup		= eseries_fixup,
371	.init_machine	= e400_init,
372	.timer		= &pxa_timer,
373MACHINE_END
374#endif
375
376#ifdef CONFIG_MACH_E740
377/* ------------------------ e740 video support --------------------------- */
378
379static struct w100_gen_regs e740_lcd_regs = {
380	.lcd_format =            0x00008023,
381	.lcdd_cntl1 =            0x0f000000,
382	.lcdd_cntl2 =            0x0003ffff,
383	.genlcd_cntl1 =          0x00ffff03,
384	.genlcd_cntl2 =          0x003c0f03,
385	.genlcd_cntl3 =          0x000143aa,
386};
387
388static struct w100_mode e740_lcd_mode = {
389	.xres            = 240,
390	.yres            = 320,
391	.left_margin     = 20,
392	.right_margin    = 28,
393	.upper_margin    = 9,
394	.lower_margin    = 8,
395	.crtc_ss         = 0x80140013,
396	.crtc_ls         = 0x81150110,
397	.crtc_gs         = 0x80050005,
398	.crtc_vpos_gs    = 0x000a0009,
399	.crtc_rev        = 0x0040010a,
400	.crtc_dclk       = 0xa906000a,
401	.crtc_gclk       = 0x80050108,
402	.crtc_goe        = 0x80050108,
403	.pll_freq        = 57,
404	.pixclk_divider         = 4,
405	.pixclk_divider_rotated = 4,
406	.pixclk_src     = CLK_SRC_XTAL,
407	.sysclk_divider  = 1,
408	.sysclk_src     = CLK_SRC_PLL,
409	.crtc_ps1_active =       0x41060010,
410};
411
412static struct w100_gpio_regs e740_w100_gpio_info = {
413	.init_data1 = 0x21002103,
414	.gpio_dir1  = 0xffffdeff,
415	.gpio_oe1   = 0x03c00643,
416	.init_data2 = 0x003f003f,
417	.gpio_dir2  = 0xffffffff,
418	.gpio_oe2   = 0x000000ff,
419};
420
421static struct w100fb_mach_info e740_fb_info = {
422	.modelist   = &e740_lcd_mode,
423	.num_modes  = 1,
424	.regs       = &e740_lcd_regs,
425	.gpio       = &e740_w100_gpio_info,
426	.xtal_freq = 14318000,
427	.xtal_dbl   = 1,
428};
429
430static struct resource e740_fb_resources[] = {
431	[0] = {
432		.start          = 0x0c000000,
433		.end            = 0x0cffffff,
434		.flags          = IORESOURCE_MEM,
435	},
436};
437
438static struct platform_device e740_fb_device = {
439	.name           = "w100fb",
440	.id             = -1,
441	.dev            = {
442		.platform_data  = &e740_fb_info,
443	},
444	.num_resources  = ARRAY_SIZE(e740_fb_resources),
445	.resource       = e740_fb_resources,
446};
447
448/* --------------------------- MFP Pin config -------------------------- */
449
450static unsigned long e740_pin_config[] __initdata = {
451	/* Chip selects */
452	GPIO15_nCS_1,   /* CS1 - Flash */
453	GPIO79_nCS_3,   /* CS3 - IMAGEON */
454	GPIO80_nCS_4,   /* CS4 - TMIO */
455
456	/* Clocks */
457	GPIO12_32KHz,
458
459	/* BTUART */
460	GPIO42_BTUART_RXD,
461	GPIO43_BTUART_TXD,
462	GPIO44_BTUART_CTS,
463
464	/* TMIO controller */
465	GPIO19_GPIO, /* t7l66xb #PCLR */
466	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
467
468	/* UDC */
469	GPIO13_GPIO,
470	GPIO3_GPIO,
471
472	/* IrDA */
473	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
474
475	/* AC97 */
476	GPIO28_AC97_BITCLK,
477	GPIO29_AC97_SDATA_IN_0,
478	GPIO30_AC97_SDATA_OUT,
479	GPIO31_AC97_SYNC,
480
481	/* Audio power control */
482	GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
483	GPIO40_GPIO,  /* Mic amp power */
484	GPIO41_GPIO,  /* Headphone amp power */
485
486	/* PC Card */
487	GPIO8_GPIO,   /* CD0 */
488	GPIO44_GPIO,  /* CD1 */
489	GPIO11_GPIO,  /* IRQ0 */
490	GPIO6_GPIO,   /* IRQ1 */
491	GPIO27_GPIO,  /* RST0 */
492	GPIO24_GPIO,  /* RST1 */
493	GPIO20_GPIO,  /* PWR0 */
494	GPIO23_GPIO,  /* PWR1 */
495	GPIO48_nPOE,
496	GPIO49_nPWE,
497	GPIO50_nPIOR,
498	GPIO51_nPIOW,
499	GPIO52_nPCE_1,
500	GPIO53_nPCE_2,
501	GPIO54_nPSKTSEL,
502	GPIO55_nPREG,
503	GPIO56_nPWAIT,
504	GPIO57_nIOIS16,
505
506	/* wakeup */
507	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
508};
509
510/* -------------------- e740 t7l66xb parameters -------------------- */
511
512static struct t7l66xb_platform_data e740_t7l66xb_info = {
513	.irq_base 		= IRQ_BOARD_START,
514	.enable                 = &eseries_tmio_enable,
515	.suspend                = &eseries_tmio_suspend,
516	.resume                 = &eseries_tmio_resume,
517};
518
519static struct platform_device e740_t7l66xb_device = {
520	.name           = "t7l66xb",
521	.id             = -1,
522	.dev            = {
523		.platform_data = &e740_t7l66xb_info,
524	},
525	.num_resources = 2,
526	.resource      = eseries_tmio_resources,
527};
528
529/* ----------------------------------------------------------------------- */
530
531static struct platform_device *e740_devices[] __initdata = {
532	&e740_fb_device,
533	&e740_t7l66xb_device,
534	&e7xx_gpio_vbus,
535};
536
537static void __init e740_init(void)
538{
539	pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
540	pxa_set_ffuart_info(NULL);
541	pxa_set_btuart_info(NULL);
542	pxa_set_stuart_info(NULL);
543	eseries_register_clks();
544	clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
545			"UDCCLK", &pxa25x_device_udc.dev),
546	eseries_get_tmio_gpios();
547	platform_add_devices(ARRAY_AND_SIZE(e740_devices));
548	pxa_set_ac97_info(NULL);
549	pxa_set_ficp_info(&e7xx_ficp_platform_data);
550}
551
552MACHINE_START(E740, "Toshiba e740")
553	/* Maintainer: Ian Molton (spyro@f2s.com) */
554	.boot_params	= 0xa0000100,
555	.map_io		= pxa25x_map_io,
556	.nr_irqs	= ESERIES_NR_IRQS,
557	.init_irq	= pxa25x_init_irq,
558	.handle_irq	= pxa25x_handle_irq,
559	.fixup		= eseries_fixup,
560	.init_machine	= e740_init,
561	.timer		= &pxa_timer,
562MACHINE_END
563#endif
564
565#ifdef CONFIG_MACH_E750
566/* ---------------------- E750 LCD definitions -------------------- */
567
568static struct w100_gen_regs e750_lcd_regs = {
569	.lcd_format =            0x00008003,
570	.lcdd_cntl1 =            0x00000000,
571	.lcdd_cntl2 =            0x0003ffff,
572	.genlcd_cntl1 =          0x00fff003,
573	.genlcd_cntl2 =          0x003c0f03,
574	.genlcd_cntl3 =          0x000143aa,
575};
576
577static struct w100_mode e750_lcd_mode = {
578	.xres            = 240,
579	.yres            = 320,
580	.left_margin     = 21,
581	.right_margin    = 22,
582	.upper_margin    = 5,
583	.lower_margin    = 4,
584	.crtc_ss         = 0x80150014,
585	.crtc_ls         = 0x8014000d,
586	.crtc_gs         = 0xc1000005,
587	.crtc_vpos_gs    = 0x00020147,
588	.crtc_rev        = 0x0040010a,
589	.crtc_dclk       = 0xa1700030,
590	.crtc_gclk       = 0x80cc0015,
591	.crtc_goe        = 0x80cc0015,
592	.crtc_ps1_active = 0x61060017,
593	.pll_freq        = 57,
594	.pixclk_divider         = 4,
595	.pixclk_divider_rotated = 4,
596	.pixclk_src     = CLK_SRC_XTAL,
597	.sysclk_divider  = 1,
598	.sysclk_src     = CLK_SRC_PLL,
599};
600
601static struct w100_gpio_regs e750_w100_gpio_info = {
602	.init_data1 = 0x01192f1b,
603	.gpio_dir1  = 0xd5ffdeff,
604	.gpio_oe1   = 0x000020bf,
605	.init_data2 = 0x010f010f,
606	.gpio_dir2  = 0xffffffff,
607	.gpio_oe2   = 0x000001cf,
608};
609
610static struct w100fb_mach_info e750_fb_info = {
611	.modelist   = &e750_lcd_mode,
612	.num_modes  = 1,
613	.regs       = &e750_lcd_regs,
614	.gpio       = &e750_w100_gpio_info,
615	.xtal_freq  = 14318000,
616	.xtal_dbl   = 1,
617};
618
619static struct resource e750_fb_resources[] = {
620	[0] = {
621		.start          = 0x0c000000,
622		.end            = 0x0cffffff,
623		.flags          = IORESOURCE_MEM,
624	},
625};
626
627static struct platform_device e750_fb_device = {
628	.name           = "w100fb",
629	.id             = -1,
630	.dev            = {
631		.platform_data  = &e750_fb_info,
632	},
633	.num_resources  = ARRAY_SIZE(e750_fb_resources),
634	.resource       = e750_fb_resources,
635};
636
637/* -------------------- e750 MFP parameters -------------------- */
638
639static unsigned long e750_pin_config[] __initdata = {
640	/* Chip selects */
641	GPIO15_nCS_1,   /* CS1 - Flash */
642	GPIO79_nCS_3,   /* CS3 - IMAGEON */
643	GPIO80_nCS_4,   /* CS4 - TMIO */
644
645	/* Clocks */
646	GPIO11_3_6MHz,
647
648	/* BTUART */
649	GPIO42_BTUART_RXD,
650	GPIO43_BTUART_TXD,
651	GPIO44_BTUART_CTS,
652
653	/* TMIO controller */
654	GPIO19_GPIO, /* t7l66xb #PCLR */
655	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
656
657	/* UDC */
658	GPIO13_GPIO,
659	GPIO3_GPIO,
660
661	/* IrDA */
662	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
663
664	/* AC97 */
665	GPIO28_AC97_BITCLK,
666	GPIO29_AC97_SDATA_IN_0,
667	GPIO30_AC97_SDATA_OUT,
668	GPIO31_AC97_SYNC,
669
670	/* Audio power control */
671	GPIO4_GPIO,  /* Headphone amp power */
672	GPIO7_GPIO,  /* Speaker amp power */
673	GPIO37_GPIO, /* Headphone detect */
674
675	/* PC Card */
676	GPIO8_GPIO,   /* CD0 */
677	GPIO44_GPIO,  /* CD1 */
678	GPIO11_GPIO,  /* IRQ0 */
679	GPIO6_GPIO,   /* IRQ1 */
680	GPIO27_GPIO,  /* RST0 */
681	GPIO24_GPIO,  /* RST1 */
682	GPIO20_GPIO,  /* PWR0 */
683	GPIO23_GPIO,  /* PWR1 */
684	GPIO48_nPOE,
685	GPIO49_nPWE,
686	GPIO50_nPIOR,
687	GPIO51_nPIOW,
688	GPIO52_nPCE_1,
689	GPIO53_nPCE_2,
690	GPIO54_nPSKTSEL,
691	GPIO55_nPREG,
692	GPIO56_nPWAIT,
693	GPIO57_nIOIS16,
694
695	/* wakeup */
696	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
697};
698
699/* ----------------- e750 tc6393xb parameters ------------------ */
700
701static struct tc6393xb_platform_data e750_tc6393xb_info = {
702	.irq_base       = IRQ_BOARD_START,
703	.scr_pll2cr     = 0x0cc1,
704	.scr_gper       = 0,
705	.gpio_base      = -1,
706	.suspend        = &eseries_tmio_suspend,
707	.resume         = &eseries_tmio_resume,
708	.enable         = &eseries_tmio_enable,
709	.disable        = &eseries_tmio_disable,
710};
711
712static struct platform_device e750_tc6393xb_device = {
713	.name           = "tc6393xb",
714	.id             = -1,
715	.dev            = {
716		.platform_data = &e750_tc6393xb_info,
717	},
718	.num_resources = 2,
719	.resource      = eseries_tmio_resources,
720};
721
722/* ------------------------------------------------------------- */
723
724static struct platform_device *e750_devices[] __initdata = {
725	&e750_fb_device,
726	&e750_tc6393xb_device,
727	&e7xx_gpio_vbus,
728};
729
730static void __init e750_init(void)
731{
732	pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
733	pxa_set_ffuart_info(NULL);
734	pxa_set_btuart_info(NULL);
735	pxa_set_stuart_info(NULL);
736	clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
737			"GPIO11_CLK", NULL),
738	eseries_get_tmio_gpios();
739	platform_add_devices(ARRAY_AND_SIZE(e750_devices));
740	pxa_set_ac97_info(NULL);
741	pxa_set_ficp_info(&e7xx_ficp_platform_data);
742}
743
744MACHINE_START(E750, "Toshiba e750")
745	/* Maintainer: Ian Molton (spyro@f2s.com) */
746	.boot_params	= 0xa0000100,
747	.map_io		= pxa25x_map_io,
748	.nr_irqs	= ESERIES_NR_IRQS,
749	.init_irq	= pxa25x_init_irq,
750	.handle_irq	= pxa25x_handle_irq,
751	.fixup		= eseries_fixup,
752	.init_machine	= e750_init,
753	.timer		= &pxa_timer,
754MACHINE_END
755#endif
756
757#ifdef CONFIG_MACH_E800
758/* ------------------------ e800 LCD definitions ------------------------- */
759
760static unsigned long e800_pin_config[] __initdata = {
761	/* AC97 */
762	GPIO28_AC97_BITCLK,
763	GPIO29_AC97_SDATA_IN_0,
764	GPIO30_AC97_SDATA_OUT,
765	GPIO31_AC97_SYNC,
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
890static struct gpio_vbus_mach_info e800_udc_info = {
891	.gpio_vbus   = GPIO_E800_USB_DISC,
892	.gpio_pullup = GPIO_E800_USB_PULLUP,
893	.gpio_pullup_inverted = 1
894};
895
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
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
928/* ----------------------------------------------------------------------- */
929
930static struct platform_device *e800_devices[] __initdata = {
931	&e800_fb_device,
932	&e800_tc6393xb_device,
933	&e800_gpio_vbus,
934};
935
936static void __init e800_init(void)
937{
938	pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
939	pxa_set_ffuart_info(NULL);
940	pxa_set_btuart_info(NULL);
941	pxa_set_stuart_info(NULL);
942	clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
943			"GPIO11_CLK", NULL),
944	eseries_get_tmio_gpios();
945	platform_add_devices(ARRAY_AND_SIZE(e800_devices));
946	pxa_set_ac97_info(NULL);
947}
948
949MACHINE_START(E800, "Toshiba e800")
950	/* Maintainer: Ian Molton (spyro@f2s.com) */
951	.boot_params	= 0xa0000100,
952	.map_io		= pxa25x_map_io,
953	.nr_irqs	= ESERIES_NR_IRQS,
954	.init_irq	= pxa25x_init_irq,
955	.handle_irq	= pxa25x_handle_irq,
956	.fixup		= eseries_fixup,
957	.init_machine	= e800_init,
958	.timer		= &pxa_timer,
959MACHINE_END
960#endif