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TOMOYO Linux Cross Reference
Linux/arch/arm/mach-pxa/eseries.c

Version: ~ [ linux-5.12-rc1 ] ~ [ linux-5.11.2 ] ~ [ linux-5.10.19 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.101 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.177 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.222 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.258 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.258 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.18.140 ] ~ [ linux-3.16.85 ] ~ [ linux-3.14.79 ] ~ [ linux-3.12.74 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  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 */
 45 void __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 
 53 struct 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 
 59 static struct platform_device e7xx_gpio_vbus = {
 60         .name   = "gpio-vbus",
 61         .id     = -1,
 62         .dev    = {
 63                 .platform_data  = &e7xx_udc_info,
 64         },
 65 };
 66 
 67 struct pxaficp_platform_data e7xx_ficp_platform_data = {
 68         .gpio_pwdown            = GPIO_E7XX_IR_OFF,
 69         .transceiver_cap        = IR_SIRMODE | IR_OFF,
 70 };
 71 
 72 int 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 
 85 int 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 
 92 int eseries_tmio_suspend(struct platform_device *dev)
 93 {
 94         gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
 95         return 0;
 96 }
 97 
 98 int 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 
105 void 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. */
114 struct 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 */
128 static void clk_32k_dummy(struct clk *clk)
129 {
130 }
131 
132 static const struct clkops clk_32k_dummy_ops = {
133         .enable         = clk_32k_dummy,
134         .disable        = clk_32k_dummy,
135 };
136 
137 static struct clk tmio_dummy_clk = {
138         .ops    = &clk_32k_dummy_ops,
139         .rate   = 32768,
140 };
141 
142 static struct clk_lookup eseries_clkregs[] = {
143         INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"),
144 };
145 
146 static 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 
154 static 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 
161 static 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 
173 static struct platform_device *e330_devices[] __initdata = {
174         &e330_tc6387xb_device,
175         &e7xx_gpio_vbus,
176 };
177 
178 static 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 
188 MACHINE_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,
199 MACHINE_END
200 #endif
201 
202 #ifdef CONFIG_MACH_E350
203 /* -------------------- e350 t7l66xb parameters -------------------- */
204 
205 static 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 
212 static 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 
224 static struct platform_device *e350_devices[] __initdata = {
225         &e350_t7l66xb_device,
226         &e7xx_gpio_vbus,
227 };
228 
229 static 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 
239 MACHINE_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,
250 MACHINE_END
251 #endif
252 
253 #ifdef CONFIG_MACH_E400
254 /* ------------------------ E400 LCD definitions ------------------------ */
255 
256 static 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 
270 static 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 
280 static 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 
303 static struct mtd_partition partition_a = {
304         .name = "Internal NAND flash",
305         .offset =  0,
306         .size =  MTDPART_SIZ_FULL,
307 };
308 
309 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
310 
311 static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
312         .options = 0,
313         .offs = 4,
314         .len = 2,
315         .pattern = scan_ff_pattern
316 };
317 
318 static 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 
324 static 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 
333 static 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 
345 static struct platform_device *e400_devices[] __initdata = {
346         &e400_t7l66xb_device,
347         &e7xx_gpio_vbus,
348 };
349 
350 static 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 
363 MACHINE_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,
374 MACHINE_END
375 #endif
376 
377 #ifdef CONFIG_MACH_E740
378 /* ------------------------ e740 video support --------------------------- */
379 
380 static 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 
389 static 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 
413 static 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 
422 static 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 
431 static struct resource e740_fb_resources[] = {
432         [0] = {
433                 .start          = 0x0c000000,
434                 .end            = 0x0cffffff,
435                 .flags          = IORESOURCE_MEM,
436         },
437 };
438 
439 static 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 
451 static 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 
513 static 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 
520 static 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 
530 static struct platform_device e740_audio_device = {
531         .name           = "e740-audio",
532         .id             = -1,
533 };
534 
535 /* ----------------------------------------------------------------------- */
536 
537 static struct platform_device *e740_devices[] __initdata = {
538         &e740_fb_device,
539         &e740_t7l66xb_device,
540         &e7xx_gpio_vbus,
541         &e740_audio_device,
542 };
543 
544 static 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 
559 MACHINE_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,
570 MACHINE_END
571 #endif
572 
573 #ifdef CONFIG_MACH_E750
574 /* ---------------------- E750 LCD definitions -------------------- */
575 
576 static 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 
585 static 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 
609 static 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 
618 static 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 
627 static struct resource e750_fb_resources[] = {
628         [0] = {
629                 .start          = 0x0c000000,
630                 .end            = 0x0cffffff,
631                 .flags          = IORESOURCE_MEM,
632         },
633 };
634 
635 static 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 
647 static 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 
709 static 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 
720 static 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 
730 static struct platform_device e750_audio_device = {
731         .name           = "e750-audio",
732         .id             = -1,
733 };
734 
735 /* ------------------------------------------------------------- */
736 
737 static struct platform_device *e750_devices[] __initdata = {
738         &e750_fb_device,
739         &e750_tc6393xb_device,
740         &e7xx_gpio_vbus,
741         &e750_audio_device,
742 };
743 
744 static 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 
758 MACHINE_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,
769 MACHINE_END
770 #endif
771 
772 #ifdef CONFIG_MACH_E800
773 /* ------------------------ e800 LCD definitions ------------------------- */
774 
775 static 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 
783 static 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 
792 static 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 
842 static 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 
851 static 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 
859 static 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 
871 static struct w100_tg_info e800_tg_info = {
872         .change = e800_tg_change,
873 };
874 
875 static 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 
885 static struct resource e800_fb_resources[] = {
886         [0] = {
887                 .start          = 0x0c000000,
888                 .end            = 0x0cffffff,
889                 .flags          = IORESOURCE_MEM,
890         },
891 };
892 
893 static 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 
905 static 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 
911 static 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 
922 static 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 
933 static 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 
943 static struct platform_device e800_audio_device = {
944         .name           = "e800-audio",
945         .id             = -1,
946 };
947 
948 /* ----------------------------------------------------------------------- */
949 
950 static struct platform_device *e800_devices[] __initdata = {
951         &e800_fb_device,
952         &e800_tc6393xb_device,
953         &e800_gpio_vbus,
954         &e800_audio_device,
955 };
956 
957 static 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 
970 MACHINE_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,
981 MACHINE_END
982 #endif
983 

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