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#include <linux/memblock.h>
25
26#include <video/w100fb.h>
27
28#include <asm/setup.h>
29#include <asm/mach/arch.h>
30#include <asm/mach-types.h>
31
32#include <mach/pxa25x.h>
33#include <mach/eseries-gpio.h>
34#include <mach/eseries-irq.h>
35#include <mach/audio.h>
36#include <linux/platform_data/video-pxafb.h>
37#include <mach/udc.h>
38#include <linux/platform_data/irda-pxaficp.h>
39
40#include "devices.h"
41#include "generic.h"
42#include "clock.h"
43
44/* Only e800 has 128MB RAM */
45void __init eseries_fixup(struct tag *tags, char **cmdline)
46{
47	if (machine_is_e800())
48		memblock_add(0xa0000000, SZ_128M);
49	else
50		memblock_add(0xa0000000, SZ_64M);
51}
52
53struct gpio_vbus_mach_info e7xx_udc_info = {
54	.gpio_vbus   = GPIO_E7XX_USB_DISC,
55	.gpio_pullup = GPIO_E7XX_USB_PULLUP,
56	.gpio_pullup_inverted = 1
57};
58
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
67struct pxaficp_platform_data e7xx_ficp_platform_data = {
68	.gpio_pwdown		= GPIO_E7XX_IR_OFF,
69	.transceiver_cap	= IR_SIRMODE | IR_OFF,
70};
71
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] = {
121		.start  = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
122		.end    = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
123		.flags  = IORESOURCE_IRQ,
124	},
125};
126
127/* Some e-series hardware cannot control the 32K clock */
128static void clk_32k_dummy(struct clk *clk)
129{
130}
131
132static const struct clkops clk_32k_dummy_ops = {
133	.enable         = clk_32k_dummy,
134	.disable        = clk_32k_dummy,
135};
136
137static struct clk tmio_dummy_clk = {
138	.ops	= &clk_32k_dummy_ops,
139	.rate	= 32768,
140};
141
142static struct clk_lookup eseries_clkregs[] = {
143	INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
144};
145
146static void __init eseries_register_clks(void)
147{
148	clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
149}
150
151#ifdef CONFIG_MACH_E330
152/* -------------------- e330 tc6387xb parameters -------------------- */
153
154static struct tc6387xb_platform_data e330_tc6387xb_info = {
155	.enable   = &eseries_tmio_enable,
156	.disable  = &eseries_tmio_disable,
157	.suspend  = &eseries_tmio_suspend,
158	.resume   = &eseries_tmio_resume,
159};
160
161static struct platform_device e330_tc6387xb_device = {
162	.name           = "tc6387xb",
163	.id             = -1,
164	.dev            = {
165		.platform_data = &e330_tc6387xb_info,
166	},
167	.num_resources = 2,
168	.resource      = eseries_tmio_resources,
169};
170
171/* --------------------------------------------------------------- */
172
173static struct platform_device *e330_devices[] __initdata = {
174	&e330_tc6387xb_device,
175	&e7xx_gpio_vbus,
176};
177
178static void __init e330_init(void)
179{
180	pxa_set_ffuart_info(NULL);
181	pxa_set_btuart_info(NULL);
182	pxa_set_stuart_info(NULL);
183	eseries_register_clks();
184	eseries_get_tmio_gpios();
185	platform_add_devices(ARRAY_AND_SIZE(e330_devices));
186}
187
188MACHINE_START(E330, "Toshiba e330")
189	/* Maintainer: Ian Molton (spyro@f2s.com) */
190	.atag_offset	= 0x100,
191	.map_io		= pxa25x_map_io,
192	.nr_irqs	= ESERIES_NR_IRQS,
193	.init_irq	= pxa25x_init_irq,
194	.handle_irq	= pxa25x_handle_irq,
195	.fixup		= eseries_fixup,
196	.init_machine	= e330_init,
197	.init_time	= pxa_timer_init,
198	.restart	= pxa_restart,
199MACHINE_END
200#endif
201
202#ifdef CONFIG_MACH_E350
203/* -------------------- e350 t7l66xb parameters -------------------- */
204
205static struct t7l66xb_platform_data e350_t7l66xb_info = {
206	.irq_base               = IRQ_BOARD_START,
207	.enable                 = &eseries_tmio_enable,
208	.suspend                = &eseries_tmio_suspend,
209	.resume                 = &eseries_tmio_resume,
210};
211
212static struct platform_device e350_t7l66xb_device = {
213	.name           = "t7l66xb",
214	.id             = -1,
215	.dev            = {
216		.platform_data = &e350_t7l66xb_info,
217	},
218	.num_resources = 2,
219	.resource      = eseries_tmio_resources,
220};
221
222/* ---------------------------------------------------------- */
223
224static struct platform_device *e350_devices[] __initdata = {
225	&e350_t7l66xb_device,
226	&e7xx_gpio_vbus,
227};
228
229static void __init e350_init(void)
230{
231	pxa_set_ffuart_info(NULL);
232	pxa_set_btuart_info(NULL);
233	pxa_set_stuart_info(NULL);
234	eseries_register_clks();
235	eseries_get_tmio_gpios();
236	platform_add_devices(ARRAY_AND_SIZE(e350_devices));
237}
238
239MACHINE_START(E350, "Toshiba e350")
240	/* Maintainer: Ian Molton (spyro@f2s.com) */
241	.atag_offset	= 0x100,
242	.map_io		= pxa25x_map_io,
243	.nr_irqs	= ESERIES_NR_IRQS,
244	.init_irq	= pxa25x_init_irq,
245	.handle_irq	= pxa25x_handle_irq,
246	.fixup		= eseries_fixup,
247	.init_machine	= e350_init,
248	.init_time	= pxa_timer_init,
249	.restart	= pxa_restart,
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	.atag_offset	= 0x100,
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	.init_time	= pxa_timer_init,
373	.restart	= pxa_restart,
374MACHINE_END
375#endif
376
377#ifdef CONFIG_MACH_E740
378/* ------------------------ e740 video support --------------------------- */
379
380static struct w100_gen_regs e740_lcd_regs = {
381	.lcd_format =            0x00008023,
382	.lcdd_cntl1 =            0x0f000000,
383	.lcdd_cntl2 =            0x0003ffff,
384	.genlcd_cntl1 =          0x00ffff03,
385	.genlcd_cntl2 =          0x003c0f03,
386	.genlcd_cntl3 =          0x000143aa,
387};
388
389static struct w100_mode e740_lcd_mode = {
390	.xres            = 240,
391	.yres            = 320,
392	.left_margin     = 20,
393	.right_margin    = 28,
394	.upper_margin    = 9,
395	.lower_margin    = 8,
396	.crtc_ss         = 0x80140013,
397	.crtc_ls         = 0x81150110,
398	.crtc_gs         = 0x80050005,
399	.crtc_vpos_gs    = 0x000a0009,
400	.crtc_rev        = 0x0040010a,
401	.crtc_dclk       = 0xa906000a,
402	.crtc_gclk       = 0x80050108,
403	.crtc_goe        = 0x80050108,
404	.pll_freq        = 57,
405	.pixclk_divider         = 4,
406	.pixclk_divider_rotated = 4,
407	.pixclk_src     = CLK_SRC_XTAL,
408	.sysclk_divider  = 1,
409	.sysclk_src     = CLK_SRC_PLL,
410	.crtc_ps1_active =       0x41060010,
411};
412
413static struct w100_gpio_regs e740_w100_gpio_info = {
414	.init_data1 = 0x21002103,
415	.gpio_dir1  = 0xffffdeff,
416	.gpio_oe1   = 0x03c00643,
417	.init_data2 = 0x003f003f,
418	.gpio_dir2  = 0xffffffff,
419	.gpio_oe2   = 0x000000ff,
420};
421
422static struct w100fb_mach_info e740_fb_info = {
423	.modelist   = &e740_lcd_mode,
424	.num_modes  = 1,
425	.regs       = &e740_lcd_regs,
426	.gpio       = &e740_w100_gpio_info,
427	.xtal_freq = 14318000,
428	.xtal_dbl   = 1,
429};
430
431static struct resource e740_fb_resources[] = {
432	[0] = {
433		.start          = 0x0c000000,
434		.end            = 0x0cffffff,
435		.flags          = IORESOURCE_MEM,
436	},
437};
438
439static struct platform_device e740_fb_device = {
440	.name           = "w100fb",
441	.id             = -1,
442	.dev            = {
443		.platform_data  = &e740_fb_info,
444	},
445	.num_resources  = ARRAY_SIZE(e740_fb_resources),
446	.resource       = e740_fb_resources,
447};
448
449/* --------------------------- MFP Pin config -------------------------- */
450
451static unsigned long e740_pin_config[] __initdata = {
452	/* Chip selects */
453	GPIO15_nCS_1,   /* CS1 - Flash */
454	GPIO79_nCS_3,   /* CS3 - IMAGEON */
455	GPIO80_nCS_4,   /* CS4 - TMIO */
456
457	/* Clocks */
458	GPIO12_32KHz,
459
460	/* BTUART */
461	GPIO42_BTUART_RXD,
462	GPIO43_BTUART_TXD,
463	GPIO44_BTUART_CTS,
464
465	/* TMIO controller */
466	GPIO19_GPIO, /* t7l66xb #PCLR */
467	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
468
469	/* UDC */
470	GPIO13_GPIO,
471	GPIO3_GPIO,
472
473	/* IrDA */
474	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
475
476	/* AC97 */
477	GPIO28_AC97_BITCLK,
478	GPIO29_AC97_SDATA_IN_0,
479	GPIO30_AC97_SDATA_OUT,
480	GPIO31_AC97_SYNC,
481
482	/* Audio power control */
483	GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
484	GPIO40_GPIO,  /* Mic amp power */
485	GPIO41_GPIO,  /* Headphone amp power */
486
487	/* PC Card */
488	GPIO8_GPIO,   /* CD0 */
489	GPIO44_GPIO,  /* CD1 */
490	GPIO11_GPIO,  /* IRQ0 */
491	GPIO6_GPIO,   /* IRQ1 */
492	GPIO27_GPIO,  /* RST0 */
493	GPIO24_GPIO,  /* RST1 */
494	GPIO20_GPIO,  /* PWR0 */
495	GPIO23_GPIO,  /* PWR1 */
496	GPIO48_nPOE,
497	GPIO49_nPWE,
498	GPIO50_nPIOR,
499	GPIO51_nPIOW,
500	GPIO52_nPCE_1,
501	GPIO53_nPCE_2,
502	GPIO54_nPSKTSEL,
503	GPIO55_nPREG,
504	GPIO56_nPWAIT,
505	GPIO57_nIOIS16,
506
507	/* wakeup */
508	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
509};
510
511/* -------------------- e740 t7l66xb parameters -------------------- */
512
513static struct t7l66xb_platform_data e740_t7l66xb_info = {
514	.irq_base 		= IRQ_BOARD_START,
515	.enable                 = &eseries_tmio_enable,
516	.suspend                = &eseries_tmio_suspend,
517	.resume                 = &eseries_tmio_resume,
518};
519
520static struct platform_device e740_t7l66xb_device = {
521	.name           = "t7l66xb",
522	.id             = -1,
523	.dev            = {
524		.platform_data = &e740_t7l66xb_info,
525	},
526	.num_resources = 2,
527	.resource      = eseries_tmio_resources,
528};
529
530static struct platform_device e740_audio_device = {
531	.name		= "e740-audio",
532	.id		= -1,
533};
534
535/* ----------------------------------------------------------------------- */
536
537static struct platform_device *e740_devices[] __initdata = {
538	&e740_fb_device,
539	&e740_t7l66xb_device,
540	&e7xx_gpio_vbus,
541	&e740_audio_device,
542};
543
544static void __init e740_init(void)
545{
546	pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
547	pxa_set_ffuart_info(NULL);
548	pxa_set_btuart_info(NULL);
549	pxa_set_stuart_info(NULL);
550	eseries_register_clks();
551	clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
552			"UDCCLK", &pxa25x_device_udc.dev),
553	eseries_get_tmio_gpios();
554	platform_add_devices(ARRAY_AND_SIZE(e740_devices));
555	pxa_set_ac97_info(NULL);
556	pxa_set_ficp_info(&e7xx_ficp_platform_data);
557}
558
559MACHINE_START(E740, "Toshiba e740")
560	/* Maintainer: Ian Molton (spyro@f2s.com) */
561	.atag_offset	= 0x100,
562	.map_io		= pxa25x_map_io,
563	.nr_irqs	= ESERIES_NR_IRQS,
564	.init_irq	= pxa25x_init_irq,
565	.handle_irq	= pxa25x_handle_irq,
566	.fixup		= eseries_fixup,
567	.init_machine	= e740_init,
568	.init_time	= pxa_timer_init,
569	.restart	= pxa_restart,
570MACHINE_END
571#endif
572
573#ifdef CONFIG_MACH_E750
574/* ---------------------- E750 LCD definitions -------------------- */
575
576static struct w100_gen_regs e750_lcd_regs = {
577	.lcd_format =            0x00008003,
578	.lcdd_cntl1 =            0x00000000,
579	.lcdd_cntl2 =            0x0003ffff,
580	.genlcd_cntl1 =          0x00fff003,
581	.genlcd_cntl2 =          0x003c0f03,
582	.genlcd_cntl3 =          0x000143aa,
583};
584
585static struct w100_mode e750_lcd_mode = {
586	.xres            = 240,
587	.yres            = 320,
588	.left_margin     = 21,
589	.right_margin    = 22,
590	.upper_margin    = 5,
591	.lower_margin    = 4,
592	.crtc_ss         = 0x80150014,
593	.crtc_ls         = 0x8014000d,
594	.crtc_gs         = 0xc1000005,
595	.crtc_vpos_gs    = 0x00020147,
596	.crtc_rev        = 0x0040010a,
597	.crtc_dclk       = 0xa1700030,
598	.crtc_gclk       = 0x80cc0015,
599	.crtc_goe        = 0x80cc0015,
600	.crtc_ps1_active = 0x61060017,
601	.pll_freq        = 57,
602	.pixclk_divider         = 4,
603	.pixclk_divider_rotated = 4,
604	.pixclk_src     = CLK_SRC_XTAL,
605	.sysclk_divider  = 1,
606	.sysclk_src     = CLK_SRC_PLL,
607};
608
609static struct w100_gpio_regs e750_w100_gpio_info = {
610	.init_data1 = 0x01192f1b,
611	.gpio_dir1  = 0xd5ffdeff,
612	.gpio_oe1   = 0x000020bf,
613	.init_data2 = 0x010f010f,
614	.gpio_dir2  = 0xffffffff,
615	.gpio_oe2   = 0x000001cf,
616};
617
618static struct w100fb_mach_info e750_fb_info = {
619	.modelist   = &e750_lcd_mode,
620	.num_modes  = 1,
621	.regs       = &e750_lcd_regs,
622	.gpio       = &e750_w100_gpio_info,
623	.xtal_freq  = 14318000,
624	.xtal_dbl   = 1,
625};
626
627static struct resource e750_fb_resources[] = {
628	[0] = {
629		.start          = 0x0c000000,
630		.end            = 0x0cffffff,
631		.flags          = IORESOURCE_MEM,
632	},
633};
634
635static struct platform_device e750_fb_device = {
636	.name           = "w100fb",
637	.id             = -1,
638	.dev            = {
639		.platform_data  = &e750_fb_info,
640	},
641	.num_resources  = ARRAY_SIZE(e750_fb_resources),
642	.resource       = e750_fb_resources,
643};
644
645/* -------------------- e750 MFP parameters -------------------- */
646
647static unsigned long e750_pin_config[] __initdata = {
648	/* Chip selects */
649	GPIO15_nCS_1,   /* CS1 - Flash */
650	GPIO79_nCS_3,   /* CS3 - IMAGEON */
651	GPIO80_nCS_4,   /* CS4 - TMIO */
652
653	/* Clocks */
654	GPIO11_3_6MHz,
655
656	/* BTUART */
657	GPIO42_BTUART_RXD,
658	GPIO43_BTUART_TXD,
659	GPIO44_BTUART_CTS,
660
661	/* TMIO controller */
662	GPIO19_GPIO, /* t7l66xb #PCLR */
663	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
664
665	/* UDC */
666	GPIO13_GPIO,
667	GPIO3_GPIO,
668
669	/* IrDA */
670	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
671
672	/* AC97 */
673	GPIO28_AC97_BITCLK,
674	GPIO29_AC97_SDATA_IN_0,
675	GPIO30_AC97_SDATA_OUT,
676	GPIO31_AC97_SYNC,
677
678	/* Audio power control */
679	GPIO4_GPIO,  /* Headphone amp power */
680	GPIO7_GPIO,  /* Speaker amp power */
681	GPIO37_GPIO, /* Headphone detect */
682
683	/* PC Card */
684	GPIO8_GPIO,   /* CD0 */
685	GPIO44_GPIO,  /* CD1 */
686	GPIO11_GPIO,  /* IRQ0 */
687	GPIO6_GPIO,   /* IRQ1 */
688	GPIO27_GPIO,  /* RST0 */
689	GPIO24_GPIO,  /* RST1 */
690	GPIO20_GPIO,  /* PWR0 */
691	GPIO23_GPIO,  /* PWR1 */
692	GPIO48_nPOE,
693	GPIO49_nPWE,
694	GPIO50_nPIOR,
695	GPIO51_nPIOW,
696	GPIO52_nPCE_1,
697	GPIO53_nPCE_2,
698	GPIO54_nPSKTSEL,
699	GPIO55_nPREG,
700	GPIO56_nPWAIT,
701	GPIO57_nIOIS16,
702
703	/* wakeup */
704	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
705};
706
707/* ----------------- e750 tc6393xb parameters ------------------ */
708
709static struct tc6393xb_platform_data e750_tc6393xb_info = {
710	.irq_base       = IRQ_BOARD_START,
711	.scr_pll2cr     = 0x0cc1,
712	.scr_gper       = 0,
713	.gpio_base      = -1,
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
730static struct platform_device e750_audio_device = {
731	.name		= "e750-audio",
732	.id		= -1,
733};
734
735/* ------------------------------------------------------------- */
736
737static struct platform_device *e750_devices[] __initdata = {
738	&e750_fb_device,
739	&e750_tc6393xb_device,
740	&e7xx_gpio_vbus,
741	&e750_audio_device,
742};
743
744static void __init e750_init(void)
745{
746	pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
747	pxa_set_ffuart_info(NULL);
748	pxa_set_btuart_info(NULL);
749	pxa_set_stuart_info(NULL);
750	clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
751			"GPIO11_CLK", NULL),
752	eseries_get_tmio_gpios();
753	platform_add_devices(ARRAY_AND_SIZE(e750_devices));
754	pxa_set_ac97_info(NULL);
755	pxa_set_ficp_info(&e7xx_ficp_platform_data);
756}
757
758MACHINE_START(E750, "Toshiba e750")
759	/* Maintainer: Ian Molton (spyro@f2s.com) */
760	.atag_offset	= 0x100,
761	.map_io		= pxa25x_map_io,
762	.nr_irqs	= ESERIES_NR_IRQS,
763	.init_irq	= pxa25x_init_irq,
764	.handle_irq	= pxa25x_handle_irq,
765	.fixup		= eseries_fixup,
766	.init_machine	= e750_init,
767	.init_time	= pxa_timer_init,
768	.restart	= pxa_restart,
769MACHINE_END
770#endif
771
772#ifdef CONFIG_MACH_E800
773/* ------------------------ e800 LCD definitions ------------------------- */
774
775static unsigned long e800_pin_config[] __initdata = {
776	/* AC97 */
777	GPIO28_AC97_BITCLK,
778	GPIO29_AC97_SDATA_IN_0,
779	GPIO30_AC97_SDATA_OUT,
780	GPIO31_AC97_SYNC,
781};
782
783static struct w100_gen_regs e800_lcd_regs = {
784	.lcd_format =            0x00008003,
785	.lcdd_cntl1 =            0x02a00000,
786	.lcdd_cntl2 =            0x0003ffff,
787	.genlcd_cntl1 =          0x000ff2a3,
788	.genlcd_cntl2 =          0x000002a3,
789	.genlcd_cntl3 =          0x000102aa,
790};
791
792static struct w100_mode e800_lcd_mode[2] = {
793	[0] = {
794		.xres            = 480,
795		.yres            = 640,
796		.left_margin     = 52,
797		.right_margin    = 148,
798		.upper_margin    = 2,
799		.lower_margin    = 6,
800		.crtc_ss         = 0x80350034,
801		.crtc_ls         = 0x802b0026,
802		.crtc_gs         = 0x80160016,
803		.crtc_vpos_gs    = 0x00020003,
804		.crtc_rev        = 0x0040001d,
805		.crtc_dclk       = 0xe0000000,
806		.crtc_gclk       = 0x82a50049,
807		.crtc_goe        = 0x80ee001c,
808		.crtc_ps1_active = 0x00000000,
809		.pll_freq        = 128,
810		.pixclk_divider         = 4,
811		.pixclk_divider_rotated = 6,
812		.pixclk_src     = CLK_SRC_PLL,
813		.sysclk_divider  = 0,
814		.sysclk_src     = CLK_SRC_PLL,
815	},
816	[1] = {
817		.xres            = 240,
818		.yres            = 320,
819		.left_margin     = 15,
820		.right_margin    = 88,
821		.upper_margin    = 0,
822		.lower_margin    = 7,
823		.crtc_ss         = 0xd010000f,
824		.crtc_ls         = 0x80070003,
825		.crtc_gs         = 0x80000000,
826		.crtc_vpos_gs    = 0x01460147,
827		.crtc_rev        = 0x00400003,
828		.crtc_dclk       = 0xa1700030,
829		.crtc_gclk       = 0x814b0008,
830		.crtc_goe        = 0x80cc0015,
831		.crtc_ps1_active = 0x00000000,
832		.pll_freq        = 100,
833		.pixclk_divider         = 6, /* Wince uses 14 which gives a */
834		.pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
835		.pixclk_src     = CLK_SRC_PLL,
836		.sysclk_divider  = 0,
837		.sysclk_src     = CLK_SRC_PLL,
838	}
839};
840
841
842static struct w100_gpio_regs e800_w100_gpio_info = {
843	.init_data1 = 0xc13fc019,
844	.gpio_dir1  = 0x3e40df7f,
845	.gpio_oe1   = 0x003c3000,
846	.init_data2 = 0x00000000,
847	.gpio_dir2  = 0x00000000,
848	.gpio_oe2   = 0x00000000,
849};
850
851static struct w100_mem_info e800_w100_mem_info = {
852	.ext_cntl        = 0x09640011,
853	.sdram_mode_reg  = 0x00600021,
854	.ext_timing_cntl = 0x10001545,
855	.io_cntl         = 0x7ddd7333,
856	.size            = 0x1fffff,
857};
858
859static void e800_tg_change(struct w100fb_par *par)
860{
861	unsigned long tmp;
862
863	tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
864	if (par->mode->xres == 480)
865		tmp |= 0x100;
866	else
867		tmp &= ~0x100;
868	w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
869}
870
871static struct w100_tg_info e800_tg_info = {
872	.change = e800_tg_change,
873};
874
875static struct w100fb_mach_info e800_fb_info = {
876	.modelist   = e800_lcd_mode,
877	.num_modes  = 2,
878	.regs       = &e800_lcd_regs,
879	.gpio       = &e800_w100_gpio_info,
880	.mem        = &e800_w100_mem_info,
881	.tg         = &e800_tg_info,
882	.xtal_freq  = 16000000,
883};
884
885static struct resource e800_fb_resources[] = {
886	[0] = {
887		.start          = 0x0c000000,
888		.end            = 0x0cffffff,
889		.flags          = IORESOURCE_MEM,
890	},
891};
892
893static struct platform_device e800_fb_device = {
894	.name           = "w100fb",
895	.id             = -1,
896	.dev            = {
897		.platform_data  = &e800_fb_info,
898	},
899	.num_resources  = ARRAY_SIZE(e800_fb_resources),
900	.resource       = e800_fb_resources,
901};
902
903/* --------------------------- UDC definitions --------------------------- */
904
905static struct gpio_vbus_mach_info e800_udc_info = {
906	.gpio_vbus   = GPIO_E800_USB_DISC,
907	.gpio_pullup = GPIO_E800_USB_PULLUP,
908	.gpio_pullup_inverted = 1
909};
910
911static struct platform_device e800_gpio_vbus = {
912	.name	= "gpio-vbus",
913	.id	= -1,
914	.dev	= {
915		.platform_data	= &e800_udc_info,
916	},
917};
918
919
920/* ----------------- e800 tc6393xb parameters ------------------ */
921
922static struct tc6393xb_platform_data e800_tc6393xb_info = {
923	.irq_base       = IRQ_BOARD_START,
924	.scr_pll2cr     = 0x0cc1,
925	.scr_gper       = 0,
926	.gpio_base      = -1,
927	.suspend        = &eseries_tmio_suspend,
928	.resume         = &eseries_tmio_resume,
929	.enable         = &eseries_tmio_enable,
930	.disable        = &eseries_tmio_disable,
931};
932
933static struct platform_device e800_tc6393xb_device = {
934	.name           = "tc6393xb",
935	.id             = -1,
936	.dev            = {
937		.platform_data = &e800_tc6393xb_info,
938	},
939	.num_resources = 2,
940	.resource      = eseries_tmio_resources,
941};
942
943static struct platform_device e800_audio_device = {
944	.name		= "e800-audio",
945	.id		= -1,
946};
947
948/* ----------------------------------------------------------------------- */
949
950static struct platform_device *e800_devices[] __initdata = {
951	&e800_fb_device,
952	&e800_tc6393xb_device,
953	&e800_gpio_vbus,
954	&e800_audio_device,
955};
956
957static void __init e800_init(void)
958{
959	pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
960	pxa_set_ffuart_info(NULL);
961	pxa_set_btuart_info(NULL);
962	pxa_set_stuart_info(NULL);
963	clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
964			"GPIO11_CLK", NULL),
965	eseries_get_tmio_gpios();
966	platform_add_devices(ARRAY_AND_SIZE(e800_devices));
967	pxa_set_ac97_info(NULL);
968}
969
970MACHINE_START(E800, "Toshiba e800")
971	/* Maintainer: Ian Molton (spyro@f2s.com) */
972	.atag_offset	= 0x100,
973	.map_io		= pxa25x_map_io,
974	.nr_irqs	= ESERIES_NR_IRQS,
975	.init_irq	= pxa25x_init_irq,
976	.handle_irq	= pxa25x_handle_irq,
977	.fixup		= eseries_fixup,
978	.init_machine	= e800_init,
979	.init_time	= pxa_timer_init,
980	.restart	= pxa_restart,
981MACHINE_END
982#endif
983