1/*
2 * Hardware definitions for the Toshiba eseries PDAs
3 *
4 * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
5 *
6 * This file is licensed under
7 * the terms of the GNU General Public License version 2. This program
8 * is licensed "as is" without any warranty of any kind, whether express
9 * or implied.
10 *
11 */
12
13#include <linux/clkdev.h>
14#include <linux/kernel.h>
15#include <linux/init.h>
16#include <linux/clk-provider.h>
17#include <linux/gpio/machine.h>
18#include <linux/gpio.h>
19#include <linux/delay.h>
20#include <linux/platform_device.h>
21#include <linux/mfd/tc6387xb.h>
22#include <linux/mfd/tc6393xb.h>
23#include <linux/mfd/t7l66xb.h>
24#include <linux/mtd/rawnand.h>
25#include <linux/mtd/partitions.h>
26#include <linux/memblock.h>
27
28#include <video/w100fb.h>
29
30#include <asm/setup.h>
31#include <asm/mach/arch.h>
32#include <asm/mach-types.h>
33
34#include "pxa25x.h"
35#include <mach/eseries-gpio.h>
36#include "eseries-irq.h"
37#include <mach/audio.h>
38#include <linux/platform_data/video-pxafb.h>
39#include "udc.h"
40#include <linux/platform_data/irda-pxaficp.h>
41
42#include "devices.h"
43#include "generic.h"
44
45/* Only e800 has 128MB RAM */
46void __init eseries_fixup(struct tag *tags, char **cmdline)
47{
48	if (machine_is_e800())
49		memblock_add(0xa0000000, SZ_128M);
50	else
51		memblock_add(0xa0000000, SZ_64M);
52}
53
54static struct gpiod_lookup_table e7xx_gpio_vbus_gpiod_table __maybe_unused = {
55	.dev_id = "gpio-vbus",
56	.table = {
57		GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_DISC,
58			    "vbus", GPIO_ACTIVE_HIGH),
59		GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_PULLUP,
60			    "pullup", GPIO_ACTIVE_LOW),
61		{ },
62	},
63};
64
65static struct platform_device e7xx_gpio_vbus __maybe_unused = {
66	.name	= "gpio-vbus",
67	.id	= -1,
68};
69
70struct pxaficp_platform_data e7xx_ficp_platform_data = {
71	.gpio_pwdown		= GPIO_E7XX_IR_OFF,
72	.transceiver_cap	= IR_SIRMODE | IR_OFF,
73};
74
75int eseries_tmio_enable(struct platform_device *dev)
76{
77	/* Reset - bring SUSPEND high before PCLR */
78	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
79	gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
80	msleep(1);
81	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
82	msleep(1);
83	gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
84	msleep(1);
85	return 0;
86}
87
88int eseries_tmio_disable(struct platform_device *dev)
89{
90	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
91	gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
92	return 0;
93}
94
95int eseries_tmio_suspend(struct platform_device *dev)
96{
97	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
98	return 0;
99}
100
101int eseries_tmio_resume(struct platform_device *dev)
102{
103	gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
104	msleep(1);
105	return 0;
106}
107
108void eseries_get_tmio_gpios(void)
109{
110	gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
111	gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
112	gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
113	gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
114}
115
116/* TMIO controller uses the same resources on all e-series machines. */
117struct resource eseries_tmio_resources[] = {
118	[0] = {
119		.start  = PXA_CS4_PHYS,
120		.end    = PXA_CS4_PHYS + 0x1fffff,
121		.flags  = IORESOURCE_MEM,
122	},
123	[1] = {
124		.start  = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
125		.end    = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
126		.flags  = IORESOURCE_IRQ,
127	},
128};
129
130/* Some e-series hardware cannot control the 32K clock */
131static void __init __maybe_unused eseries_register_clks(void)
132{
133	clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, 0, 32768);
134}
135
136#ifdef CONFIG_MACH_E330
137/* -------------------- e330 tc6387xb parameters -------------------- */
138
139static struct tc6387xb_platform_data e330_tc6387xb_info = {
140	.enable   = &eseries_tmio_enable,
141	.disable  = &eseries_tmio_disable,
142	.suspend  = &eseries_tmio_suspend,
143	.resume   = &eseries_tmio_resume,
144};
145
146static struct platform_device e330_tc6387xb_device = {
147	.name           = "tc6387xb",
148	.id             = -1,
149	.dev            = {
150		.platform_data = &e330_tc6387xb_info,
151	},
152	.num_resources = 2,
153	.resource      = eseries_tmio_resources,
154};
155
156/* --------------------------------------------------------------- */
157
158static struct platform_device *e330_devices[] __initdata = {
159	&e330_tc6387xb_device,
160	&e7xx_gpio_vbus,
161};
162
163static void __init e330_init(void)
164{
165	pxa_set_ffuart_info(NULL);
166	pxa_set_btuart_info(NULL);
167	pxa_set_stuart_info(NULL);
168	eseries_register_clks();
169	eseries_get_tmio_gpios();
170	gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
171	platform_add_devices(ARRAY_AND_SIZE(e330_devices));
172}
173
174MACHINE_START(E330, "Toshiba e330")
175	/* Maintainer: Ian Molton (spyro@f2s.com) */
176	.atag_offset	= 0x100,
177	.map_io		= pxa25x_map_io,
178	.nr_irqs	= ESERIES_NR_IRQS,
179	.init_irq	= pxa25x_init_irq,
180	.handle_irq	= pxa25x_handle_irq,
181	.fixup		= eseries_fixup,
182	.init_machine	= e330_init,
183	.init_time	= pxa_timer_init,
184	.restart	= pxa_restart,
185MACHINE_END
186#endif
187
188#ifdef CONFIG_MACH_E350
189/* -------------------- e350 t7l66xb parameters -------------------- */
190
191static struct t7l66xb_platform_data e350_t7l66xb_info = {
192	.irq_base               = IRQ_BOARD_START,
193	.enable                 = &eseries_tmio_enable,
194	.suspend                = &eseries_tmio_suspend,
195	.resume                 = &eseries_tmio_resume,
196};
197
198static struct platform_device e350_t7l66xb_device = {
199	.name           = "t7l66xb",
200	.id             = -1,
201	.dev            = {
202		.platform_data = &e350_t7l66xb_info,
203	},
204	.num_resources = 2,
205	.resource      = eseries_tmio_resources,
206};
207
208/* ---------------------------------------------------------- */
209
210static struct platform_device *e350_devices[] __initdata = {
211	&e350_t7l66xb_device,
212	&e7xx_gpio_vbus,
213};
214
215static void __init e350_init(void)
216{
217	pxa_set_ffuart_info(NULL);
218	pxa_set_btuart_info(NULL);
219	pxa_set_stuart_info(NULL);
220	eseries_register_clks();
221	eseries_get_tmio_gpios();
222	gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
223	platform_add_devices(ARRAY_AND_SIZE(e350_devices));
224}
225
226MACHINE_START(E350, "Toshiba e350")
227	/* Maintainer: Ian Molton (spyro@f2s.com) */
228	.atag_offset	= 0x100,
229	.map_io		= pxa25x_map_io,
230	.nr_irqs	= ESERIES_NR_IRQS,
231	.init_irq	= pxa25x_init_irq,
232	.handle_irq	= pxa25x_handle_irq,
233	.fixup		= eseries_fixup,
234	.init_machine	= e350_init,
235	.init_time	= pxa_timer_init,
236	.restart	= pxa_restart,
237MACHINE_END
238#endif
239
240#ifdef CONFIG_MACH_E400
241/* ------------------------ E400 LCD definitions ------------------------ */
242
243static struct pxafb_mode_info e400_pxafb_mode_info = {
244	.pixclock       = 140703,
245	.xres           = 240,
246	.yres           = 320,
247	.bpp            = 16,
248	.hsync_len      = 4,
249	.left_margin    = 28,
250	.right_margin   = 8,
251	.vsync_len      = 3,
252	.upper_margin   = 5,
253	.lower_margin   = 6,
254	.sync           = 0,
255};
256
257static struct pxafb_mach_info e400_pxafb_mach_info = {
258	.modes          = &e400_pxafb_mode_info,
259	.num_modes      = 1,
260	.lcd_conn	= LCD_COLOR_TFT_16BPP,
261	.lccr3          = 0,
262	.pxafb_backlight_power  = NULL,
263};
264
265/* ------------------------ E400 MFP config ----------------------------- */
266
267static unsigned long e400_pin_config[] __initdata = {
268	/* Chip selects */
269	GPIO15_nCS_1,   /* CS1 - Flash */
270	GPIO80_nCS_4,   /* CS4 - TMIO */
271
272	/* Clocks */
273	GPIO12_32KHz,
274
275	/* BTUART */
276	GPIO42_BTUART_RXD,
277	GPIO43_BTUART_TXD,
278	GPIO44_BTUART_CTS,
279
280	/* TMIO controller */
281	GPIO19_GPIO, /* t7l66xb #PCLR */
282	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
283
284	/* wakeup */
285	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
286};
287
288/* ---------------------------------------------------------------------- */
289
290static struct mtd_partition partition_a = {
291	.name = "Internal NAND flash",
292	.offset =  0,
293	.size =  MTDPART_SIZ_FULL,
294};
295
296static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
297
298static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
299	.options = 0,
300	.offs = 4,
301	.len = 2,
302	.pattern = scan_ff_pattern
303};
304
305static struct tmio_nand_data e400_t7l66xb_nand_config = {
306	.num_partitions = 1,
307	.partition = &partition_a,
308	.badblock_pattern = &e400_t7l66xb_nand_bbt,
309};
310
311static struct t7l66xb_platform_data e400_t7l66xb_info = {
312	.irq_base 		= IRQ_BOARD_START,
313	.enable                 = &eseries_tmio_enable,
314	.suspend                = &eseries_tmio_suspend,
315	.resume                 = &eseries_tmio_resume,
316
317	.nand_data              = &e400_t7l66xb_nand_config,
318};
319
320static struct platform_device e400_t7l66xb_device = {
321	.name           = "t7l66xb",
322	.id             = -1,
323	.dev            = {
324		.platform_data = &e400_t7l66xb_info,
325	},
326	.num_resources = 2,
327	.resource      = eseries_tmio_resources,
328};
329
330/* ---------------------------------------------------------- */
331
332static struct platform_device *e400_devices[] __initdata = {
333	&e400_t7l66xb_device,
334	&e7xx_gpio_vbus,
335};
336
337static void __init e400_init(void)
338{
339	pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
340	pxa_set_ffuart_info(NULL);
341	pxa_set_btuart_info(NULL);
342	pxa_set_stuart_info(NULL);
343	/* Fixme - e400 may have a switched clock */
344	eseries_register_clks();
345	eseries_get_tmio_gpios();
346	pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
347	gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
348	platform_add_devices(ARRAY_AND_SIZE(e400_devices));
349}
350
351MACHINE_START(E400, "Toshiba e400")
352	/* Maintainer: Ian Molton (spyro@f2s.com) */
353	.atag_offset	= 0x100,
354	.map_io		= pxa25x_map_io,
355	.nr_irqs	= ESERIES_NR_IRQS,
356	.init_irq	= pxa25x_init_irq,
357	.handle_irq	= pxa25x_handle_irq,
358	.fixup		= eseries_fixup,
359	.init_machine	= e400_init,
360	.init_time	= pxa_timer_init,
361	.restart	= pxa_restart,
362MACHINE_END
363#endif
364
365#ifdef CONFIG_MACH_E740
366/* ------------------------ e740 video support --------------------------- */
367
368static struct w100_gen_regs e740_lcd_regs = {
369	.lcd_format =            0x00008023,
370	.lcdd_cntl1 =            0x0f000000,
371	.lcdd_cntl2 =            0x0003ffff,
372	.genlcd_cntl1 =          0x00ffff03,
373	.genlcd_cntl2 =          0x003c0f03,
374	.genlcd_cntl3 =          0x000143aa,
375};
376
377static struct w100_mode e740_lcd_mode = {
378	.xres            = 240,
379	.yres            = 320,
380	.left_margin     = 20,
381	.right_margin    = 28,
382	.upper_margin    = 9,
383	.lower_margin    = 8,
384	.crtc_ss         = 0x80140013,
385	.crtc_ls         = 0x81150110,
386	.crtc_gs         = 0x80050005,
387	.crtc_vpos_gs    = 0x000a0009,
388	.crtc_rev        = 0x0040010a,
389	.crtc_dclk       = 0xa906000a,
390	.crtc_gclk       = 0x80050108,
391	.crtc_goe        = 0x80050108,
392	.pll_freq        = 57,
393	.pixclk_divider         = 4,
394	.pixclk_divider_rotated = 4,
395	.pixclk_src     = CLK_SRC_XTAL,
396	.sysclk_divider  = 1,
397	.sysclk_src     = CLK_SRC_PLL,
398	.crtc_ps1_active =       0x41060010,
399};
400
401static struct w100_gpio_regs e740_w100_gpio_info = {
402	.init_data1 = 0x21002103,
403	.gpio_dir1  = 0xffffdeff,
404	.gpio_oe1   = 0x03c00643,
405	.init_data2 = 0x003f003f,
406	.gpio_dir2  = 0xffffffff,
407	.gpio_oe2   = 0x000000ff,
408};
409
410static struct w100fb_mach_info e740_fb_info = {
411	.modelist   = &e740_lcd_mode,
412	.num_modes  = 1,
413	.regs       = &e740_lcd_regs,
414	.gpio       = &e740_w100_gpio_info,
415	.xtal_freq = 14318000,
416	.xtal_dbl   = 1,
417};
418
419static struct resource e740_fb_resources[] = {
420	[0] = {
421		.start          = 0x0c000000,
422		.end            = 0x0cffffff,
423		.flags          = IORESOURCE_MEM,
424	},
425};
426
427static struct platform_device e740_fb_device = {
428	.name           = "w100fb",
429	.id             = -1,
430	.dev            = {
431		.platform_data  = &e740_fb_info,
432	},
433	.num_resources  = ARRAY_SIZE(e740_fb_resources),
434	.resource       = e740_fb_resources,
435};
436
437/* --------------------------- MFP Pin config -------------------------- */
438
439static unsigned long e740_pin_config[] __initdata = {
440	/* Chip selects */
441	GPIO15_nCS_1,   /* CS1 - Flash */
442	GPIO79_nCS_3,   /* CS3 - IMAGEON */
443	GPIO80_nCS_4,   /* CS4 - TMIO */
444
445	/* Clocks */
446	GPIO12_32KHz,
447
448	/* BTUART */
449	GPIO42_BTUART_RXD,
450	GPIO43_BTUART_TXD,
451	GPIO44_BTUART_CTS,
452
453	/* TMIO controller */
454	GPIO19_GPIO, /* t7l66xb #PCLR */
455	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
456
457	/* UDC */
458	GPIO13_GPIO,
459	GPIO3_GPIO,
460
461	/* IrDA */
462	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
463
464	/* AC97 */
465	GPIO28_AC97_BITCLK,
466	GPIO29_AC97_SDATA_IN_0,
467	GPIO30_AC97_SDATA_OUT,
468	GPIO31_AC97_SYNC,
469
470	/* Audio power control */
471	GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
472	GPIO40_GPIO,  /* Mic amp power */
473	GPIO41_GPIO,  /* Headphone amp power */
474
475	/* PC Card */
476	GPIO8_GPIO,   /* CD0 */
477	GPIO44_GPIO,  /* CD1 */
478	GPIO11_GPIO,  /* IRQ0 */
479	GPIO6_GPIO,   /* IRQ1 */
480	GPIO27_GPIO,  /* RST0 */
481	GPIO24_GPIO,  /* RST1 */
482	GPIO20_GPIO,  /* PWR0 */
483	GPIO23_GPIO,  /* PWR1 */
484	GPIO48_nPOE,
485	GPIO49_nPWE,
486	GPIO50_nPIOR,
487	GPIO51_nPIOW,
488	GPIO52_nPCE_1,
489	GPIO53_nPCE_2,
490	GPIO54_nPSKTSEL,
491	GPIO55_nPREG,
492	GPIO56_nPWAIT,
493	GPIO57_nIOIS16,
494
495	/* wakeup */
496	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
497};
498
499/* -------------------- e740 t7l66xb parameters -------------------- */
500
501static struct t7l66xb_platform_data e740_t7l66xb_info = {
502	.irq_base 		= IRQ_BOARD_START,
503	.enable                 = &eseries_tmio_enable,
504	.suspend                = &eseries_tmio_suspend,
505	.resume                 = &eseries_tmio_resume,
506};
507
508static struct platform_device e740_t7l66xb_device = {
509	.name           = "t7l66xb",
510	.id             = -1,
511	.dev            = {
512		.platform_data = &e740_t7l66xb_info,
513	},
514	.num_resources = 2,
515	.resource      = eseries_tmio_resources,
516};
517
518static struct platform_device e740_audio_device = {
519	.name		= "e740-audio",
520	.id		= -1,
521};
522
523/* ----------------------------------------------------------------------- */
524
525static struct platform_device *e740_devices[] __initdata = {
526	&e740_fb_device,
527	&e740_t7l66xb_device,
528	&e7xx_gpio_vbus,
529	&e740_audio_device,
530};
531
532static void __init e740_init(void)
533{
534	pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
535	pxa_set_ffuart_info(NULL);
536	pxa_set_btuart_info(NULL);
537	pxa_set_stuart_info(NULL);
538	eseries_register_clks();
539	clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
540			"UDCCLK", &pxa25x_device_udc.dev),
541	eseries_get_tmio_gpios();
542	gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
543	platform_add_devices(ARRAY_AND_SIZE(e740_devices));
544	pxa_set_ac97_info(NULL);
545	pxa_set_ficp_info(&e7xx_ficp_platform_data);
546}
547
548MACHINE_START(E740, "Toshiba e740")
549	/* Maintainer: Ian Molton (spyro@f2s.com) */
550	.atag_offset	= 0x100,
551	.map_io		= pxa25x_map_io,
552	.nr_irqs	= ESERIES_NR_IRQS,
553	.init_irq	= pxa25x_init_irq,
554	.handle_irq	= pxa25x_handle_irq,
555	.fixup		= eseries_fixup,
556	.init_machine	= e740_init,
557	.init_time	= pxa_timer_init,
558	.restart	= pxa_restart,
559MACHINE_END
560#endif
561
562#ifdef CONFIG_MACH_E750
563/* ---------------------- E750 LCD definitions -------------------- */
564
565static struct w100_gen_regs e750_lcd_regs = {
566	.lcd_format =            0x00008003,
567	.lcdd_cntl1 =            0x00000000,
568	.lcdd_cntl2 =            0x0003ffff,
569	.genlcd_cntl1 =          0x00fff003,
570	.genlcd_cntl2 =          0x003c0f03,
571	.genlcd_cntl3 =          0x000143aa,
572};
573
574static struct w100_mode e750_lcd_mode = {
575	.xres            = 240,
576	.yres            = 320,
577	.left_margin     = 21,
578	.right_margin    = 22,
579	.upper_margin    = 5,
580	.lower_margin    = 4,
581	.crtc_ss         = 0x80150014,
582	.crtc_ls         = 0x8014000d,
583	.crtc_gs         = 0xc1000005,
584	.crtc_vpos_gs    = 0x00020147,
585	.crtc_rev        = 0x0040010a,
586	.crtc_dclk       = 0xa1700030,
587	.crtc_gclk       = 0x80cc0015,
588	.crtc_goe        = 0x80cc0015,
589	.crtc_ps1_active = 0x61060017,
590	.pll_freq        = 57,
591	.pixclk_divider         = 4,
592	.pixclk_divider_rotated = 4,
593	.pixclk_src     = CLK_SRC_XTAL,
594	.sysclk_divider  = 1,
595	.sysclk_src     = CLK_SRC_PLL,
596};
597
598static struct w100_gpio_regs e750_w100_gpio_info = {
599	.init_data1 = 0x01192f1b,
600	.gpio_dir1  = 0xd5ffdeff,
601	.gpio_oe1   = 0x000020bf,
602	.init_data2 = 0x010f010f,
603	.gpio_dir2  = 0xffffffff,
604	.gpio_oe2   = 0x000001cf,
605};
606
607static struct w100fb_mach_info e750_fb_info = {
608	.modelist   = &e750_lcd_mode,
609	.num_modes  = 1,
610	.regs       = &e750_lcd_regs,
611	.gpio       = &e750_w100_gpio_info,
612	.xtal_freq  = 14318000,
613	.xtal_dbl   = 1,
614};
615
616static struct resource e750_fb_resources[] = {
617	[0] = {
618		.start          = 0x0c000000,
619		.end            = 0x0cffffff,
620		.flags          = IORESOURCE_MEM,
621	},
622};
623
624static struct platform_device e750_fb_device = {
625	.name           = "w100fb",
626	.id             = -1,
627	.dev            = {
628		.platform_data  = &e750_fb_info,
629	},
630	.num_resources  = ARRAY_SIZE(e750_fb_resources),
631	.resource       = e750_fb_resources,
632};
633
634/* -------------------- e750 MFP parameters -------------------- */
635
636static unsigned long e750_pin_config[] __initdata = {
637	/* Chip selects */
638	GPIO15_nCS_1,   /* CS1 - Flash */
639	GPIO79_nCS_3,   /* CS3 - IMAGEON */
640	GPIO80_nCS_4,   /* CS4 - TMIO */
641
642	/* Clocks */
643	GPIO11_3_6MHz,
644
645	/* BTUART */
646	GPIO42_BTUART_RXD,
647	GPIO43_BTUART_TXD,
648	GPIO44_BTUART_CTS,
649
650	/* TMIO controller */
651	GPIO19_GPIO, /* t7l66xb #PCLR */
652	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
653
654	/* UDC */
655	GPIO13_GPIO,
656	GPIO3_GPIO,
657
658	/* IrDA */
659	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
660
661	/* AC97 */
662	GPIO28_AC97_BITCLK,
663	GPIO29_AC97_SDATA_IN_0,
664	GPIO30_AC97_SDATA_OUT,
665	GPIO31_AC97_SYNC,
666
667	/* Audio power control */
668	GPIO4_GPIO,  /* Headphone amp power */
669	GPIO7_GPIO,  /* Speaker amp power */
670	GPIO37_GPIO, /* Headphone detect */
671
672	/* PC Card */
673	GPIO8_GPIO,   /* CD0 */
674	GPIO44_GPIO,  /* CD1 */
675	/* GPIO11_GPIO,  IRQ0 */
676	GPIO6_GPIO,   /* IRQ1 */
677	GPIO27_GPIO,  /* RST0 */
678	GPIO24_GPIO,  /* RST1 */
679	GPIO20_GPIO,  /* PWR0 */
680	GPIO23_GPIO,  /* PWR1 */
681	GPIO48_nPOE,
682	GPIO49_nPWE,
683	GPIO50_nPIOR,
684	GPIO51_nPIOW,
685	GPIO52_nPCE_1,
686	GPIO53_nPCE_2,
687	GPIO54_nPSKTSEL,
688	GPIO55_nPREG,
689	GPIO56_nPWAIT,
690	GPIO57_nIOIS16,
691
692	/* wakeup */
693	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
694};
695
696/* ----------------- e750 tc6393xb parameters ------------------ */
697
698static struct tc6393xb_platform_data e750_tc6393xb_info = {
699	.irq_base       = IRQ_BOARD_START,
700	.scr_pll2cr     = 0x0cc1,
701	.scr_gper       = 0,
702	.gpio_base      = -1,
703	.suspend        = &eseries_tmio_suspend,
704	.resume         = &eseries_tmio_resume,
705	.enable         = &eseries_tmio_enable,
706	.disable        = &eseries_tmio_disable,
707};
708
709static struct platform_device e750_tc6393xb_device = {
710	.name           = "tc6393xb",
711	.id             = -1,
712	.dev            = {
713		.platform_data = &e750_tc6393xb_info,
714	},
715	.num_resources = 2,
716	.resource      = eseries_tmio_resources,
717};
718
719static struct platform_device e750_audio_device = {
720	.name		= "e750-audio",
721	.id		= -1,
722};
723
724/* ------------------------------------------------------------- */
725
726static struct platform_device *e750_devices[] __initdata = {
727	&e750_fb_device,
728	&e750_tc6393xb_device,
729	&e7xx_gpio_vbus,
730	&e750_audio_device,
731};
732
733static void __init e750_init(void)
734{
735	pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
736	pxa_set_ffuart_info(NULL);
737	pxa_set_btuart_info(NULL);
738	pxa_set_stuart_info(NULL);
739	clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
740			"GPIO11_CLK", NULL),
741	eseries_get_tmio_gpios();
742	gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
743	platform_add_devices(ARRAY_AND_SIZE(e750_devices));
744	pxa_set_ac97_info(NULL);
745	pxa_set_ficp_info(&e7xx_ficp_platform_data);
746}
747
748MACHINE_START(E750, "Toshiba e750")
749	/* Maintainer: Ian Molton (spyro@f2s.com) */
750	.atag_offset	= 0x100,
751	.map_io		= pxa25x_map_io,
752	.nr_irqs	= ESERIES_NR_IRQS,
753	.init_irq	= pxa25x_init_irq,
754	.handle_irq	= pxa25x_handle_irq,
755	.fixup		= eseries_fixup,
756	.init_machine	= e750_init,
757	.init_time	= pxa_timer_init,
758	.restart	= pxa_restart,
759MACHINE_END
760#endif
761
762#ifdef CONFIG_MACH_E800
763/* ------------------------ e800 LCD definitions ------------------------- */
764
765static unsigned long e800_pin_config[] __initdata = {
766	/* AC97 */
767	GPIO28_AC97_BITCLK,
768	GPIO29_AC97_SDATA_IN_0,
769	GPIO30_AC97_SDATA_OUT,
770	GPIO31_AC97_SYNC,
771
772	/* tc6393xb */
773	GPIO11_3_6MHz,
774};
775
776static struct w100_gen_regs e800_lcd_regs = {
777	.lcd_format =            0x00008003,
778	.lcdd_cntl1 =            0x02a00000,
779	.lcdd_cntl2 =            0x0003ffff,
780	.genlcd_cntl1 =          0x000ff2a3,
781	.genlcd_cntl2 =          0x000002a3,
782	.genlcd_cntl3 =          0x000102aa,
783};
784
785static struct w100_mode e800_lcd_mode[2] = {
786	[0] = {
787		.xres            = 480,
788		.yres            = 640,
789		.left_margin     = 52,
790		.right_margin    = 148,
791		.upper_margin    = 2,
792		.lower_margin    = 6,
793		.crtc_ss         = 0x80350034,
794		.crtc_ls         = 0x802b0026,
795		.crtc_gs         = 0x80160016,
796		.crtc_vpos_gs    = 0x00020003,
797		.crtc_rev        = 0x0040001d,
798		.crtc_dclk       = 0xe0000000,
799		.crtc_gclk       = 0x82a50049,
800		.crtc_goe        = 0x80ee001c,
801		.crtc_ps1_active = 0x00000000,
802		.pll_freq        = 128,
803		.pixclk_divider         = 4,
804		.pixclk_divider_rotated = 6,
805		.pixclk_src     = CLK_SRC_PLL,
806		.sysclk_divider  = 0,
807		.sysclk_src     = CLK_SRC_PLL,
808	},
809	[1] = {
810		.xres            = 240,
811		.yres            = 320,
812		.left_margin     = 15,
813		.right_margin    = 88,
814		.upper_margin    = 0,
815		.lower_margin    = 7,
816		.crtc_ss         = 0xd010000f,
817		.crtc_ls         = 0x80070003,
818		.crtc_gs         = 0x80000000,
819		.crtc_vpos_gs    = 0x01460147,
820		.crtc_rev        = 0x00400003,
821		.crtc_dclk       = 0xa1700030,
822		.crtc_gclk       = 0x814b0008,
823		.crtc_goe        = 0x80cc0015,
824		.crtc_ps1_active = 0x00000000,
825		.pll_freq        = 100,
826		.pixclk_divider         = 6, /* Wince uses 14 which gives a */
827		.pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
828		.pixclk_src     = CLK_SRC_PLL,
829		.sysclk_divider  = 0,
830		.sysclk_src     = CLK_SRC_PLL,
831	}
832};
833
834
835static struct w100_gpio_regs e800_w100_gpio_info = {
836	.init_data1 = 0xc13fc019,
837	.gpio_dir1  = 0x3e40df7f,
838	.gpio_oe1   = 0x003c3000,
839	.init_data2 = 0x00000000,
840	.gpio_dir2  = 0x00000000,
841	.gpio_oe2   = 0x00000000,
842};
843
844static struct w100_mem_info e800_w100_mem_info = {
845	.ext_cntl        = 0x09640011,
846	.sdram_mode_reg  = 0x00600021,
847	.ext_timing_cntl = 0x10001545,
848	.io_cntl         = 0x7ddd7333,
849	.size            = 0x1fffff,
850};
851
852static void e800_tg_change(struct w100fb_par *par)
853{
854	unsigned long tmp;
855
856	tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
857	if (par->mode->xres == 480)
858		tmp |= 0x100;
859	else
860		tmp &= ~0x100;
861	w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
862}
863
864static struct w100_tg_info e800_tg_info = {
865	.change = e800_tg_change,
866};
867
868static struct w100fb_mach_info e800_fb_info = {
869	.modelist   = e800_lcd_mode,
870	.num_modes  = 2,
871	.regs       = &e800_lcd_regs,
872	.gpio       = &e800_w100_gpio_info,
873	.mem        = &e800_w100_mem_info,
874	.tg         = &e800_tg_info,
875	.xtal_freq  = 16000000,
876};
877
878static struct resource e800_fb_resources[] = {
879	[0] = {
880		.start          = 0x0c000000,
881		.end            = 0x0cffffff,
882		.flags          = IORESOURCE_MEM,
883	},
884};
885
886static struct platform_device e800_fb_device = {
887	.name           = "w100fb",
888	.id             = -1,
889	.dev            = {
890		.platform_data  = &e800_fb_info,
891	},
892	.num_resources  = ARRAY_SIZE(e800_fb_resources),
893	.resource       = e800_fb_resources,
894};
895
896/* --------------------------- UDC definitions --------------------------- */
897
898static struct gpiod_lookup_table e800_gpio_vbus_gpiod_table = {
899	.dev_id = "gpio-vbus",
900	.table = {
901		GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_DISC,
902			    "vbus", GPIO_ACTIVE_HIGH),
903		GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_PULLUP,
904			    "pullup", GPIO_ACTIVE_LOW),
905		{ },
906	},
907};
908
909static struct platform_device e800_gpio_vbus = {
910	.name	= "gpio-vbus",
911	.id	= -1,
912};
913
914
915/* ----------------- e800 tc6393xb parameters ------------------ */
916
917static struct tc6393xb_platform_data e800_tc6393xb_info = {
918	.irq_base       = IRQ_BOARD_START,
919	.scr_pll2cr     = 0x0cc1,
920	.scr_gper       = 0,
921	.gpio_base      = -1,
922	.suspend        = &eseries_tmio_suspend,
923	.resume         = &eseries_tmio_resume,
924	.enable         = &eseries_tmio_enable,
925	.disable        = &eseries_tmio_disable,
926};
927
928static struct platform_device e800_tc6393xb_device = {
929	.name           = "tc6393xb",
930	.id             = -1,
931	.dev            = {
932		.platform_data = &e800_tc6393xb_info,
933	},
934	.num_resources = 2,
935	.resource      = eseries_tmio_resources,
936};
937
938static struct platform_device e800_audio_device = {
939	.name		= "e800-audio",
940	.id		= -1,
941};
942
943/* ----------------------------------------------------------------------- */
944
945static struct platform_device *e800_devices[] __initdata = {
946	&e800_fb_device,
947	&e800_tc6393xb_device,
948	&e800_gpio_vbus,
949	&e800_audio_device,
950};
951
952static void __init e800_init(void)
953{
954	pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
955	pxa_set_ffuart_info(NULL);
956	pxa_set_btuart_info(NULL);
957	pxa_set_stuart_info(NULL);
958	clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
959			"GPIO11_CLK", NULL),
960	eseries_get_tmio_gpios();
961	gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table);
962	platform_add_devices(ARRAY_AND_SIZE(e800_devices));
963	pxa_set_ac97_info(NULL);
964}
965
966MACHINE_START(E800, "Toshiba e800")
967	/* Maintainer: Ian Molton (spyro@f2s.com) */
968	.atag_offset	= 0x100,
969	.map_io		= pxa25x_map_io,
970	.nr_irqs	= ESERIES_NR_IRQS,
971	.init_irq	= pxa25x_init_irq,
972	.handle_irq	= pxa25x_handle_irq,
973	.fixup		= eseries_fixup,
974	.init_machine	= e800_init,
975	.init_time	= pxa_timer_init,
976	.restart	= pxa_restart,
977MACHINE_END
978#endif
979