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Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6
[deliverable/linux.git] / arch / sh / boards / mach-ecovec24 / setup.c
1 /*
2 * Copyright (C) 2009 Renesas Solutions Corp.
3 *
4 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 */
10
11 #include <linux/init.h>
12 #include <linux/device.h>
13 #include <linux/platform_device.h>
14 #include <linux/mmc/host.h>
15 #include <linux/mmc/sh_mmcif.h>
16 #include <linux/mmc/sh_mobile_sdhi.h>
17 #include <linux/mtd/physmap.h>
18 #include <linux/gpio.h>
19 #include <linux/interrupt.h>
20 #include <linux/io.h>
21 #include <linux/delay.h>
22 #include <linux/usb/r8a66597.h>
23 #include <linux/usb/renesas_usbhs.h>
24 #include <linux/i2c.h>
25 #include <linux/i2c/tsc2007.h>
26 #include <linux/spi/spi.h>
27 #include <linux/spi/sh_msiof.h>
28 #include <linux/spi/mmc_spi.h>
29 #include <linux/input.h>
30 #include <linux/input/sh_keysc.h>
31 #include <linux/sh_eth.h>
32 #include <video/sh_mobile_lcdc.h>
33 #include <sound/sh_fsi.h>
34 #include <media/sh_mobile_ceu.h>
35 #include <media/tw9910.h>
36 #include <media/mt9t112.h>
37 #include <asm/heartbeat.h>
38 #include <asm/clock.h>
39 #include <asm/suspend.h>
40 #include <cpu/sh7724.h>
41
42 /*
43 * Address Interface BusWidth
44 *-----------------------------------------
45 * 0x0000_0000 uboot 16bit
46 * 0x0004_0000 Linux romImage 16bit
47 * 0x0014_0000 MTD for Linux 16bit
48 * 0x0400_0000 Internal I/O 16/32bit
49 * 0x0800_0000 DRAM 32bit
50 * 0x1800_0000 MFI 16bit
51 */
52
53 /* SWITCH
54 *------------------------------
55 * DS2[1] = FlashROM write protect ON : write protect
56 * OFF : No write protect
57 * DS2[2] = RMII / TS, SCIF ON : RMII
58 * OFF : TS, SCIF3
59 * DS2[3] = Camera / Video ON : Camera
60 * OFF : NTSC/PAL (IN)
61 * DS2[5] = NTSC_OUT Clock ON : On board OSC
62 * OFF : SH7724 DV_CLK
63 * DS2[6-7] = MMC / SD ON-OFF : SD
64 * OFF-ON : MMC
65 */
66
67 /* Heartbeat */
68 static unsigned char led_pos[] = { 0, 1, 2, 3 };
69
70 static struct heartbeat_data heartbeat_data = {
71 .nr_bits = 4,
72 .bit_pos = led_pos,
73 };
74
75 static struct resource heartbeat_resource = {
76 .start = 0xA405012C, /* PTG */
77 .end = 0xA405012E - 1,
78 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
79 };
80
81 static struct platform_device heartbeat_device = {
82 .name = "heartbeat",
83 .id = -1,
84 .dev = {
85 .platform_data = &heartbeat_data,
86 },
87 .num_resources = 1,
88 .resource = &heartbeat_resource,
89 };
90
91 /* MTD */
92 static struct mtd_partition nor_flash_partitions[] = {
93 {
94 .name = "boot loader",
95 .offset = 0,
96 .size = (5 * 1024 * 1024),
97 .mask_flags = MTD_WRITEABLE, /* force read-only */
98 }, {
99 .name = "free-area",
100 .offset = MTDPART_OFS_APPEND,
101 .size = MTDPART_SIZ_FULL,
102 },
103 };
104
105 static struct physmap_flash_data nor_flash_data = {
106 .width = 2,
107 .parts = nor_flash_partitions,
108 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
109 };
110
111 static struct resource nor_flash_resources[] = {
112 [0] = {
113 .name = "NOR Flash",
114 .start = 0x00000000,
115 .end = 0x03ffffff,
116 .flags = IORESOURCE_MEM,
117 }
118 };
119
120 static struct platform_device nor_flash_device = {
121 .name = "physmap-flash",
122 .resource = nor_flash_resources,
123 .num_resources = ARRAY_SIZE(nor_flash_resources),
124 .dev = {
125 .platform_data = &nor_flash_data,
126 },
127 };
128
129 /* SH Eth */
130 #define SH_ETH_ADDR (0xA4600000)
131 static struct resource sh_eth_resources[] = {
132 [0] = {
133 .start = SH_ETH_ADDR,
134 .end = SH_ETH_ADDR + 0x1FC,
135 .flags = IORESOURCE_MEM,
136 },
137 [1] = {
138 .start = 91,
139 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
140 },
141 };
142
143 static struct sh_eth_plat_data sh_eth_plat = {
144 .phy = 0x1f, /* SMSC LAN8700 */
145 .edmac_endian = EDMAC_LITTLE_ENDIAN,
146 .register_type = SH_ETH_REG_FAST_SH4,
147 .phy_interface = PHY_INTERFACE_MODE_MII,
148 .ether_link_active_low = 1
149 };
150
151 static struct platform_device sh_eth_device = {
152 .name = "sh-eth",
153 .id = 0,
154 .dev = {
155 .platform_data = &sh_eth_plat,
156 },
157 .num_resources = ARRAY_SIZE(sh_eth_resources),
158 .resource = sh_eth_resources,
159 };
160
161 /* USB0 host */
162 static void usb0_port_power(int port, int power)
163 {
164 gpio_set_value(GPIO_PTB4, power);
165 }
166
167 static struct r8a66597_platdata usb0_host_data = {
168 .on_chip = 1,
169 .port_power = usb0_port_power,
170 };
171
172 static struct resource usb0_host_resources[] = {
173 [0] = {
174 .start = 0xa4d80000,
175 .end = 0xa4d80124 - 1,
176 .flags = IORESOURCE_MEM,
177 },
178 [1] = {
179 .start = 65,
180 .end = 65,
181 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
182 },
183 };
184
185 static struct platform_device usb0_host_device = {
186 .name = "r8a66597_hcd",
187 .id = 0,
188 .dev = {
189 .dma_mask = NULL, /* not use dma */
190 .coherent_dma_mask = 0xffffffff,
191 .platform_data = &usb0_host_data,
192 },
193 .num_resources = ARRAY_SIZE(usb0_host_resources),
194 .resource = usb0_host_resources,
195 };
196
197 /* USB1 host/function */
198 static void usb1_port_power(int port, int power)
199 {
200 gpio_set_value(GPIO_PTB5, power);
201 }
202
203 static struct r8a66597_platdata usb1_common_data = {
204 .on_chip = 1,
205 .port_power = usb1_port_power,
206 };
207
208 static struct resource usb1_common_resources[] = {
209 [0] = {
210 .start = 0xa4d90000,
211 .end = 0xa4d90124 - 1,
212 .flags = IORESOURCE_MEM,
213 },
214 [1] = {
215 .start = 66,
216 .end = 66,
217 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
218 },
219 };
220
221 static struct platform_device usb1_common_device = {
222 /* .name will be added in arch_setup */
223 .id = 1,
224 .dev = {
225 .dma_mask = NULL, /* not use dma */
226 .coherent_dma_mask = 0xffffffff,
227 .platform_data = &usb1_common_data,
228 },
229 .num_resources = ARRAY_SIZE(usb1_common_resources),
230 .resource = usb1_common_resources,
231 };
232
233 /*
234 * USBHS
235 */
236 static int usbhs_get_id(struct platform_device *pdev)
237 {
238 return gpio_get_value(GPIO_PTB3);
239 }
240
241 static struct renesas_usbhs_platform_info usbhs_info = {
242 .platform_callback = {
243 .get_id = usbhs_get_id,
244 },
245 .driver_param = {
246 .buswait_bwait = 4,
247 .detection_delay = 5,
248 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
249 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
250 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
251 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
252 },
253 };
254
255 static struct resource usbhs_resources[] = {
256 [0] = {
257 .start = 0xa4d90000,
258 .end = 0xa4d90124 - 1,
259 .flags = IORESOURCE_MEM,
260 },
261 [1] = {
262 .start = 66,
263 .end = 66,
264 .flags = IORESOURCE_IRQ,
265 },
266 };
267
268 static struct platform_device usbhs_device = {
269 .name = "renesas_usbhs",
270 .id = 1,
271 .dev = {
272 .dma_mask = NULL, /* not use dma */
273 .coherent_dma_mask = 0xffffffff,
274 .platform_data = &usbhs_info,
275 },
276 .num_resources = ARRAY_SIZE(usbhs_resources),
277 .resource = usbhs_resources,
278 };
279
280 /* LCDC */
281 static const struct fb_videomode ecovec_lcd_modes[] = {
282 {
283 .name = "Panel",
284 .xres = 800,
285 .yres = 480,
286 .left_margin = 220,
287 .right_margin = 110,
288 .hsync_len = 70,
289 .upper_margin = 20,
290 .lower_margin = 5,
291 .vsync_len = 5,
292 .sync = 0, /* hsync and vsync are active low */
293 },
294 };
295
296 static const struct fb_videomode ecovec_dvi_modes[] = {
297 {
298 .name = "DVI",
299 .xres = 1280,
300 .yres = 720,
301 .left_margin = 220,
302 .right_margin = 110,
303 .hsync_len = 40,
304 .upper_margin = 20,
305 .lower_margin = 5,
306 .vsync_len = 5,
307 .sync = 0, /* hsync and vsync are active low */
308 },
309 };
310
311 static int ecovec24_set_brightness(void *board_data, int brightness)
312 {
313 gpio_set_value(GPIO_PTR1, brightness);
314
315 return 0;
316 }
317
318 static int ecovec24_get_brightness(void *board_data)
319 {
320 return gpio_get_value(GPIO_PTR1);
321 }
322
323 static struct sh_mobile_lcdc_info lcdc_info = {
324 .ch[0] = {
325 .interface_type = RGB18,
326 .chan = LCDC_CHAN_MAINLCD,
327 .fourcc = V4L2_PIX_FMT_RGB565,
328 .lcd_size_cfg = { /* 7.0 inch */
329 .width = 152,
330 .height = 91,
331 },
332 .board_cfg = {
333 .set_brightness = ecovec24_set_brightness,
334 .get_brightness = ecovec24_get_brightness,
335 },
336 .bl_info = {
337 .name = "sh_mobile_lcdc_bl",
338 .max_brightness = 1,
339 },
340 }
341 };
342
343 static struct resource lcdc_resources[] = {
344 [0] = {
345 .name = "LCDC",
346 .start = 0xfe940000,
347 .end = 0xfe942fff,
348 .flags = IORESOURCE_MEM,
349 },
350 [1] = {
351 .start = 106,
352 .flags = IORESOURCE_IRQ,
353 },
354 };
355
356 static struct platform_device lcdc_device = {
357 .name = "sh_mobile_lcdc_fb",
358 .num_resources = ARRAY_SIZE(lcdc_resources),
359 .resource = lcdc_resources,
360 .dev = {
361 .platform_data = &lcdc_info,
362 },
363 };
364
365 /* CEU0 */
366 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
367 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
368 };
369
370 static struct resource ceu0_resources[] = {
371 [0] = {
372 .name = "CEU0",
373 .start = 0xfe910000,
374 .end = 0xfe91009f,
375 .flags = IORESOURCE_MEM,
376 },
377 [1] = {
378 .start = 52,
379 .flags = IORESOURCE_IRQ,
380 },
381 [2] = {
382 /* place holder for contiguous memory */
383 },
384 };
385
386 static struct platform_device ceu0_device = {
387 .name = "sh_mobile_ceu",
388 .id = 0, /* "ceu0" clock */
389 .num_resources = ARRAY_SIZE(ceu0_resources),
390 .resource = ceu0_resources,
391 .dev = {
392 .platform_data = &sh_mobile_ceu0_info,
393 },
394 };
395
396 /* CEU1 */
397 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
398 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
399 };
400
401 static struct resource ceu1_resources[] = {
402 [0] = {
403 .name = "CEU1",
404 .start = 0xfe914000,
405 .end = 0xfe91409f,
406 .flags = IORESOURCE_MEM,
407 },
408 [1] = {
409 .start = 63,
410 .flags = IORESOURCE_IRQ,
411 },
412 [2] = {
413 /* place holder for contiguous memory */
414 },
415 };
416
417 static struct platform_device ceu1_device = {
418 .name = "sh_mobile_ceu",
419 .id = 1, /* "ceu1" clock */
420 .num_resources = ARRAY_SIZE(ceu1_resources),
421 .resource = ceu1_resources,
422 .dev = {
423 .platform_data = &sh_mobile_ceu1_info,
424 },
425 };
426
427 /* I2C device */
428 static struct i2c_board_info i2c0_devices[] = {
429 {
430 I2C_BOARD_INFO("da7210", 0x1a),
431 },
432 };
433
434 static struct i2c_board_info i2c1_devices[] = {
435 {
436 I2C_BOARD_INFO("r2025sd", 0x32),
437 },
438 {
439 I2C_BOARD_INFO("lis3lv02d", 0x1c),
440 .irq = 33,
441 }
442 };
443
444 /* KEYSC */
445 static struct sh_keysc_info keysc_info = {
446 .mode = SH_KEYSC_MODE_1,
447 .scan_timing = 3,
448 .delay = 50,
449 .kycr2_delay = 100,
450 .keycodes = { KEY_1, 0, 0, 0, 0,
451 KEY_2, 0, 0, 0, 0,
452 KEY_3, 0, 0, 0, 0,
453 KEY_4, 0, 0, 0, 0,
454 KEY_5, 0, 0, 0, 0,
455 KEY_6, 0, 0, 0, 0, },
456 };
457
458 static struct resource keysc_resources[] = {
459 [0] = {
460 .name = "KEYSC",
461 .start = 0x044b0000,
462 .end = 0x044b000f,
463 .flags = IORESOURCE_MEM,
464 },
465 [1] = {
466 .start = 79,
467 .flags = IORESOURCE_IRQ,
468 },
469 };
470
471 static struct platform_device keysc_device = {
472 .name = "sh_keysc",
473 .id = 0, /* keysc0 clock */
474 .num_resources = ARRAY_SIZE(keysc_resources),
475 .resource = keysc_resources,
476 .dev = {
477 .platform_data = &keysc_info,
478 },
479 };
480
481 /* TouchScreen */
482 #define IRQ0 32
483 static int ts_get_pendown_state(void)
484 {
485 int val = 0;
486 gpio_free(GPIO_FN_INTC_IRQ0);
487 gpio_request(GPIO_PTZ0, NULL);
488 gpio_direction_input(GPIO_PTZ0);
489
490 val = gpio_get_value(GPIO_PTZ0);
491
492 gpio_free(GPIO_PTZ0);
493 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
494
495 return val ? 0 : 1;
496 }
497
498 static int ts_init(void)
499 {
500 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
501 return 0;
502 }
503
504 static struct tsc2007_platform_data tsc2007_info = {
505 .model = 2007,
506 .x_plate_ohms = 180,
507 .get_pendown_state = ts_get_pendown_state,
508 .init_platform_hw = ts_init,
509 };
510
511 static struct i2c_board_info ts_i2c_clients = {
512 I2C_BOARD_INFO("tsc2007", 0x48),
513 .type = "tsc2007",
514 .platform_data = &tsc2007_info,
515 .irq = IRQ0,
516 };
517
518 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
519 /* SDHI0 */
520 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
521 {
522 gpio_set_value(GPIO_PTB6, state);
523 }
524
525 static struct sh_mobile_sdhi_info sdhi0_info = {
526 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
527 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
528 .set_pwr = sdhi0_set_pwr,
529 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
530 };
531
532 static struct resource sdhi0_resources[] = {
533 [0] = {
534 .name = "SDHI0",
535 .start = 0x04ce0000,
536 .end = 0x04ce00ff,
537 .flags = IORESOURCE_MEM,
538 },
539 [1] = {
540 .start = 100,
541 .flags = IORESOURCE_IRQ,
542 },
543 };
544
545 static struct platform_device sdhi0_device = {
546 .name = "sh_mobile_sdhi",
547 .num_resources = ARRAY_SIZE(sdhi0_resources),
548 .resource = sdhi0_resources,
549 .id = 0,
550 .dev = {
551 .platform_data = &sdhi0_info,
552 },
553 };
554
555 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
556 /* SDHI1 */
557 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
558 {
559 gpio_set_value(GPIO_PTB7, state);
560 }
561
562 static struct sh_mobile_sdhi_info sdhi1_info = {
563 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
564 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
565 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
566 .set_pwr = sdhi1_set_pwr,
567 };
568
569 static struct resource sdhi1_resources[] = {
570 [0] = {
571 .name = "SDHI1",
572 .start = 0x04cf0000,
573 .end = 0x04cf00ff,
574 .flags = IORESOURCE_MEM,
575 },
576 [1] = {
577 .start = 23,
578 .flags = IORESOURCE_IRQ,
579 },
580 };
581
582 static struct platform_device sdhi1_device = {
583 .name = "sh_mobile_sdhi",
584 .num_resources = ARRAY_SIZE(sdhi1_resources),
585 .resource = sdhi1_resources,
586 .id = 1,
587 .dev = {
588 .platform_data = &sdhi1_info,
589 },
590 };
591 #endif /* CONFIG_MMC_SH_MMCIF */
592
593 #else
594
595 /* MMC SPI */
596 static int mmc_spi_get_ro(struct device *dev)
597 {
598 return gpio_get_value(GPIO_PTY6);
599 }
600
601 static int mmc_spi_get_cd(struct device *dev)
602 {
603 return !gpio_get_value(GPIO_PTY7);
604 }
605
606 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
607 {
608 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
609 }
610
611 static struct mmc_spi_platform_data mmc_spi_info = {
612 .get_ro = mmc_spi_get_ro,
613 .get_cd = mmc_spi_get_cd,
614 .caps = MMC_CAP_NEEDS_POLL,
615 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
616 .setpower = mmc_spi_setpower,
617 };
618
619 static struct spi_board_info spi_bus[] = {
620 {
621 .modalias = "mmc_spi",
622 .platform_data = &mmc_spi_info,
623 .max_speed_hz = 5000000,
624 .mode = SPI_MODE_0,
625 .controller_data = (void *) GPIO_PTM4,
626 },
627 };
628
629 /* MSIOF0 */
630 static struct sh_msiof_spi_info msiof0_data = {
631 .num_chipselect = 1,
632 };
633
634 static struct resource msiof0_resources[] = {
635 [0] = {
636 .name = "MSIOF0",
637 .start = 0xa4c40000,
638 .end = 0xa4c40063,
639 .flags = IORESOURCE_MEM,
640 },
641 [1] = {
642 .start = 84,
643 .flags = IORESOURCE_IRQ,
644 },
645 };
646
647 static struct platform_device msiof0_device = {
648 .name = "spi_sh_msiof",
649 .id = 0, /* MSIOF0 */
650 .dev = {
651 .platform_data = &msiof0_data,
652 },
653 .num_resources = ARRAY_SIZE(msiof0_resources),
654 .resource = msiof0_resources,
655 };
656
657 #endif
658
659 /* I2C Video/Camera */
660 static struct i2c_board_info i2c_camera[] = {
661 {
662 I2C_BOARD_INFO("tw9910", 0x45),
663 },
664 {
665 /* 1st camera */
666 I2C_BOARD_INFO("mt9t112", 0x3c),
667 },
668 {
669 /* 2nd camera */
670 I2C_BOARD_INFO("mt9t112", 0x3c),
671 },
672 };
673
674 /* tw9910 */
675 static int tw9910_power(struct device *dev, int mode)
676 {
677 int val = mode ? 0 : 1;
678
679 gpio_set_value(GPIO_PTU2, val);
680 if (mode)
681 mdelay(100);
682
683 return 0;
684 }
685
686 static struct tw9910_video_info tw9910_info = {
687 .buswidth = SOCAM_DATAWIDTH_8,
688 .mpout = TW9910_MPO_FIELD,
689 };
690
691 static struct soc_camera_link tw9910_link = {
692 .i2c_adapter_id = 0,
693 .bus_id = 1,
694 .power = tw9910_power,
695 .board_info = &i2c_camera[0],
696 .priv = &tw9910_info,
697 };
698
699 /* mt9t112 */
700 static int mt9t112_power1(struct device *dev, int mode)
701 {
702 gpio_set_value(GPIO_PTA3, mode);
703 if (mode)
704 mdelay(100);
705
706 return 0;
707 }
708
709 static struct mt9t112_camera_info mt9t112_info1 = {
710 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
711 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
712 };
713
714 static struct soc_camera_link mt9t112_link1 = {
715 .i2c_adapter_id = 0,
716 .power = mt9t112_power1,
717 .bus_id = 0,
718 .board_info = &i2c_camera[1],
719 .priv = &mt9t112_info1,
720 };
721
722 static int mt9t112_power2(struct device *dev, int mode)
723 {
724 gpio_set_value(GPIO_PTA4, mode);
725 if (mode)
726 mdelay(100);
727
728 return 0;
729 }
730
731 static struct mt9t112_camera_info mt9t112_info2 = {
732 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
733 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
734 };
735
736 static struct soc_camera_link mt9t112_link2 = {
737 .i2c_adapter_id = 1,
738 .power = mt9t112_power2,
739 .bus_id = 1,
740 .board_info = &i2c_camera[2],
741 .priv = &mt9t112_info2,
742 };
743
744 static struct platform_device camera_devices[] = {
745 {
746 .name = "soc-camera-pdrv",
747 .id = 0,
748 .dev = {
749 .platform_data = &tw9910_link,
750 },
751 },
752 {
753 .name = "soc-camera-pdrv",
754 .id = 1,
755 .dev = {
756 .platform_data = &mt9t112_link1,
757 },
758 },
759 {
760 .name = "soc-camera-pdrv",
761 .id = 2,
762 .dev = {
763 .platform_data = &mt9t112_link2,
764 },
765 },
766 };
767
768 /* FSI */
769 static struct sh_fsi_platform_info fsi_info = {
770 .portb_flags = SH_FSI_BRS_INV,
771 };
772
773 static struct resource fsi_resources[] = {
774 [0] = {
775 .name = "FSI",
776 .start = 0xFE3C0000,
777 .end = 0xFE3C021d,
778 .flags = IORESOURCE_MEM,
779 },
780 [1] = {
781 .start = 108,
782 .flags = IORESOURCE_IRQ,
783 },
784 };
785
786 static struct platform_device fsi_device = {
787 .name = "sh_fsi",
788 .id = 0,
789 .num_resources = ARRAY_SIZE(fsi_resources),
790 .resource = fsi_resources,
791 .dev = {
792 .platform_data = &fsi_info,
793 },
794 };
795
796 /* IrDA */
797 static struct resource irda_resources[] = {
798 [0] = {
799 .name = "IrDA",
800 .start = 0xA45D0000,
801 .end = 0xA45D0049,
802 .flags = IORESOURCE_MEM,
803 },
804 [1] = {
805 .start = 20,
806 .flags = IORESOURCE_IRQ,
807 },
808 };
809
810 static struct platform_device irda_device = {
811 .name = "sh_sir",
812 .num_resources = ARRAY_SIZE(irda_resources),
813 .resource = irda_resources,
814 };
815
816 #include <media/ak881x.h>
817 #include <media/sh_vou.h>
818
819 static struct ak881x_pdata ak881x_pdata = {
820 .flags = AK881X_IF_MODE_SLAVE,
821 };
822
823 static struct i2c_board_info ak8813 = {
824 I2C_BOARD_INFO("ak8813", 0x20),
825 .platform_data = &ak881x_pdata,
826 };
827
828 static struct sh_vou_pdata sh_vou_pdata = {
829 .bus_fmt = SH_VOU_BUS_8BIT,
830 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
831 .board_info = &ak8813,
832 .i2c_adap = 0,
833 };
834
835 static struct resource sh_vou_resources[] = {
836 [0] = {
837 .start = 0xfe960000,
838 .end = 0xfe962043,
839 .flags = IORESOURCE_MEM,
840 },
841 [1] = {
842 .start = 55,
843 .flags = IORESOURCE_IRQ,
844 },
845 };
846
847 static struct platform_device vou_device = {
848 .name = "sh-vou",
849 .id = -1,
850 .num_resources = ARRAY_SIZE(sh_vou_resources),
851 .resource = sh_vou_resources,
852 .dev = {
853 .platform_data = &sh_vou_pdata,
854 },
855 };
856
857 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
858 /* SH_MMCIF */
859 static void mmcif_set_pwr(struct platform_device *pdev, int state)
860 {
861 gpio_set_value(GPIO_PTB7, state);
862 }
863
864 static void mmcif_down_pwr(struct platform_device *pdev)
865 {
866 gpio_set_value(GPIO_PTB7, 0);
867 }
868
869 static struct resource sh_mmcif_resources[] = {
870 [0] = {
871 .name = "SH_MMCIF",
872 .start = 0xA4CA0000,
873 .end = 0xA4CA00FF,
874 .flags = IORESOURCE_MEM,
875 },
876 [1] = {
877 /* MMC2I */
878 .start = 29,
879 .flags = IORESOURCE_IRQ,
880 },
881 [2] = {
882 /* MMC3I */
883 .start = 30,
884 .flags = IORESOURCE_IRQ,
885 },
886 };
887
888 static struct sh_mmcif_plat_data sh_mmcif_plat = {
889 .set_pwr = mmcif_set_pwr,
890 .down_pwr = mmcif_down_pwr,
891 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
892 .caps = MMC_CAP_4_BIT_DATA |
893 MMC_CAP_8_BIT_DATA |
894 MMC_CAP_NEEDS_POLL,
895 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
896 };
897
898 static struct platform_device sh_mmcif_device = {
899 .name = "sh_mmcif",
900 .id = 0,
901 .dev = {
902 .platform_data = &sh_mmcif_plat,
903 },
904 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
905 .resource = sh_mmcif_resources,
906 };
907 #endif
908
909 static struct platform_device *ecovec_devices[] __initdata = {
910 &heartbeat_device,
911 &nor_flash_device,
912 &sh_eth_device,
913 &usb0_host_device,
914 &usb1_common_device,
915 &usbhs_device,
916 &lcdc_device,
917 &ceu0_device,
918 &ceu1_device,
919 &keysc_device,
920 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
921 &sdhi0_device,
922 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
923 &sdhi1_device,
924 #endif
925 #else
926 &msiof0_device,
927 #endif
928 &camera_devices[0],
929 &camera_devices[1],
930 &camera_devices[2],
931 &fsi_device,
932 &irda_device,
933 &vou_device,
934 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
935 &sh_mmcif_device,
936 #endif
937 };
938
939 #ifdef CONFIG_I2C
940 #define EEPROM_ADDR 0x50
941 static u8 mac_read(struct i2c_adapter *a, u8 command)
942 {
943 struct i2c_msg msg[2];
944 u8 buf;
945 int ret;
946
947 msg[0].addr = EEPROM_ADDR;
948 msg[0].flags = 0;
949 msg[0].len = 1;
950 msg[0].buf = &command;
951
952 msg[1].addr = EEPROM_ADDR;
953 msg[1].flags = I2C_M_RD;
954 msg[1].len = 1;
955 msg[1].buf = &buf;
956
957 ret = i2c_transfer(a, msg, 2);
958 if (ret < 0) {
959 printk(KERN_ERR "error %d\n", ret);
960 buf = 0xff;
961 }
962
963 return buf;
964 }
965
966 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
967 {
968 struct i2c_adapter *a = i2c_get_adapter(1);
969 int i;
970
971 if (!a) {
972 pr_err("can not get I2C 1\n");
973 return;
974 }
975
976 /* read MAC address from EEPROM */
977 for (i = 0; i < sizeof(pd->mac_addr); i++) {
978 pd->mac_addr[i] = mac_read(a, 0x10 + i);
979 msleep(10);
980 }
981
982 i2c_put_adapter(a);
983 }
984 #else
985 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
986 {
987 pr_err("unable to read sh_eth MAC address\n");
988 }
989 #endif
990
991 #define PORT_HIZA 0xA4050158
992 #define IODRIVEA 0xA405018A
993
994 extern char ecovec24_sdram_enter_start;
995 extern char ecovec24_sdram_enter_end;
996 extern char ecovec24_sdram_leave_start;
997 extern char ecovec24_sdram_leave_end;
998
999 static int __init arch_setup(void)
1000 {
1001 struct clk *clk;
1002
1003 /* register board specific self-refresh code */
1004 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1005 SUSP_SH_RSTANDBY,
1006 &ecovec24_sdram_enter_start,
1007 &ecovec24_sdram_enter_end,
1008 &ecovec24_sdram_leave_start,
1009 &ecovec24_sdram_leave_end);
1010
1011 /* enable STATUS0, STATUS2 and PDSTATUS */
1012 gpio_request(GPIO_FN_STATUS0, NULL);
1013 gpio_request(GPIO_FN_STATUS2, NULL);
1014 gpio_request(GPIO_FN_PDSTATUS, NULL);
1015
1016 /* enable SCIFA0 */
1017 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1018 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1019
1020 /* enable debug LED */
1021 gpio_request(GPIO_PTG0, NULL);
1022 gpio_request(GPIO_PTG1, NULL);
1023 gpio_request(GPIO_PTG2, NULL);
1024 gpio_request(GPIO_PTG3, NULL);
1025 gpio_direction_output(GPIO_PTG0, 0);
1026 gpio_direction_output(GPIO_PTG1, 0);
1027 gpio_direction_output(GPIO_PTG2, 0);
1028 gpio_direction_output(GPIO_PTG3, 0);
1029 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1030
1031 /* enable SH-Eth */
1032 gpio_request(GPIO_PTA1, NULL);
1033 gpio_direction_output(GPIO_PTA1, 1);
1034 mdelay(20);
1035
1036 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1037 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1038 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1039 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1040 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1041 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1042 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1043 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1044 gpio_request(GPIO_FN_MDIO, NULL);
1045 gpio_request(GPIO_FN_MDC, NULL);
1046 gpio_request(GPIO_FN_LNKSTA, NULL);
1047
1048 /* enable USB */
1049 __raw_writew(0x0000, 0xA4D80000);
1050 __raw_writew(0x0000, 0xA4D90000);
1051 gpio_request(GPIO_PTB3, NULL);
1052 gpio_request(GPIO_PTB4, NULL);
1053 gpio_request(GPIO_PTB5, NULL);
1054 gpio_direction_input(GPIO_PTB3);
1055 gpio_direction_output(GPIO_PTB4, 0);
1056 gpio_direction_output(GPIO_PTB5, 0);
1057 __raw_writew(0x0600, 0xa40501d4);
1058 __raw_writew(0x0600, 0xa4050192);
1059
1060 if (gpio_get_value(GPIO_PTB3)) {
1061 printk(KERN_INFO "USB1 function is selected\n");
1062 usb1_common_device.name = "r8a66597_udc";
1063 } else {
1064 printk(KERN_INFO "USB1 host is selected\n");
1065 usb1_common_device.name = "r8a66597_hcd";
1066 }
1067
1068 /* enable LCDC */
1069 gpio_request(GPIO_FN_LCDD23, NULL);
1070 gpio_request(GPIO_FN_LCDD22, NULL);
1071 gpio_request(GPIO_FN_LCDD21, NULL);
1072 gpio_request(GPIO_FN_LCDD20, NULL);
1073 gpio_request(GPIO_FN_LCDD19, NULL);
1074 gpio_request(GPIO_FN_LCDD18, NULL);
1075 gpio_request(GPIO_FN_LCDD17, NULL);
1076 gpio_request(GPIO_FN_LCDD16, NULL);
1077 gpio_request(GPIO_FN_LCDD15, NULL);
1078 gpio_request(GPIO_FN_LCDD14, NULL);
1079 gpio_request(GPIO_FN_LCDD13, NULL);
1080 gpio_request(GPIO_FN_LCDD12, NULL);
1081 gpio_request(GPIO_FN_LCDD11, NULL);
1082 gpio_request(GPIO_FN_LCDD10, NULL);
1083 gpio_request(GPIO_FN_LCDD9, NULL);
1084 gpio_request(GPIO_FN_LCDD8, NULL);
1085 gpio_request(GPIO_FN_LCDD7, NULL);
1086 gpio_request(GPIO_FN_LCDD6, NULL);
1087 gpio_request(GPIO_FN_LCDD5, NULL);
1088 gpio_request(GPIO_FN_LCDD4, NULL);
1089 gpio_request(GPIO_FN_LCDD3, NULL);
1090 gpio_request(GPIO_FN_LCDD2, NULL);
1091 gpio_request(GPIO_FN_LCDD1, NULL);
1092 gpio_request(GPIO_FN_LCDD0, NULL);
1093 gpio_request(GPIO_FN_LCDDISP, NULL);
1094 gpio_request(GPIO_FN_LCDHSYN, NULL);
1095 gpio_request(GPIO_FN_LCDDCK, NULL);
1096 gpio_request(GPIO_FN_LCDVSYN, NULL);
1097 gpio_request(GPIO_FN_LCDDON, NULL);
1098 gpio_request(GPIO_FN_LCDLCLK, NULL);
1099 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1100
1101 gpio_request(GPIO_PTE6, NULL);
1102 gpio_request(GPIO_PTU1, NULL);
1103 gpio_request(GPIO_PTR1, NULL);
1104 gpio_request(GPIO_PTA2, NULL);
1105 gpio_direction_input(GPIO_PTE6);
1106 gpio_direction_output(GPIO_PTU1, 0);
1107 gpio_direction_output(GPIO_PTR1, 0);
1108 gpio_direction_output(GPIO_PTA2, 0);
1109
1110 /* I/O buffer drive ability is high */
1111 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1112
1113 if (gpio_get_value(GPIO_PTE6)) {
1114 /* DVI */
1115 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1116 lcdc_info.ch[0].clock_divider = 1;
1117 lcdc_info.ch[0].lcd_cfg = ecovec_dvi_modes;
1118 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_dvi_modes);
1119
1120 gpio_set_value(GPIO_PTA2, 1);
1121 gpio_set_value(GPIO_PTU1, 1);
1122 } else {
1123 /* Panel */
1124 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1125 lcdc_info.ch[0].clock_divider = 2;
1126 lcdc_info.ch[0].lcd_cfg = ecovec_lcd_modes;
1127 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_lcd_modes);
1128
1129 gpio_set_value(GPIO_PTR1, 1);
1130
1131 /* FIXME
1132 *
1133 * LCDDON control is needed for Panel,
1134 * but current sh_mobile_lcdc driver doesn't control it.
1135 * It is temporary correspondence
1136 */
1137 gpio_request(GPIO_PTF4, NULL);
1138 gpio_direction_output(GPIO_PTF4, 1);
1139
1140 /* enable TouchScreen */
1141 i2c_register_board_info(0, &ts_i2c_clients, 1);
1142 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1143 }
1144
1145 /* enable CEU0 */
1146 gpio_request(GPIO_FN_VIO0_D15, NULL);
1147 gpio_request(GPIO_FN_VIO0_D14, NULL);
1148 gpio_request(GPIO_FN_VIO0_D13, NULL);
1149 gpio_request(GPIO_FN_VIO0_D12, NULL);
1150 gpio_request(GPIO_FN_VIO0_D11, NULL);
1151 gpio_request(GPIO_FN_VIO0_D10, NULL);
1152 gpio_request(GPIO_FN_VIO0_D9, NULL);
1153 gpio_request(GPIO_FN_VIO0_D8, NULL);
1154 gpio_request(GPIO_FN_VIO0_D7, NULL);
1155 gpio_request(GPIO_FN_VIO0_D6, NULL);
1156 gpio_request(GPIO_FN_VIO0_D5, NULL);
1157 gpio_request(GPIO_FN_VIO0_D4, NULL);
1158 gpio_request(GPIO_FN_VIO0_D3, NULL);
1159 gpio_request(GPIO_FN_VIO0_D2, NULL);
1160 gpio_request(GPIO_FN_VIO0_D1, NULL);
1161 gpio_request(GPIO_FN_VIO0_D0, NULL);
1162 gpio_request(GPIO_FN_VIO0_VD, NULL);
1163 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1164 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1165 gpio_request(GPIO_FN_VIO0_HD, NULL);
1166 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1167
1168 /* enable CEU1 */
1169 gpio_request(GPIO_FN_VIO1_D7, NULL);
1170 gpio_request(GPIO_FN_VIO1_D6, NULL);
1171 gpio_request(GPIO_FN_VIO1_D5, NULL);
1172 gpio_request(GPIO_FN_VIO1_D4, NULL);
1173 gpio_request(GPIO_FN_VIO1_D3, NULL);
1174 gpio_request(GPIO_FN_VIO1_D2, NULL);
1175 gpio_request(GPIO_FN_VIO1_D1, NULL);
1176 gpio_request(GPIO_FN_VIO1_D0, NULL);
1177 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1178 gpio_request(GPIO_FN_VIO1_HD, NULL);
1179 gpio_request(GPIO_FN_VIO1_VD, NULL);
1180 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1181 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1182
1183 /* enable KEYSC */
1184 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1185 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1186 gpio_request(GPIO_FN_KEYOUT3, NULL);
1187 gpio_request(GPIO_FN_KEYOUT2, NULL);
1188 gpio_request(GPIO_FN_KEYOUT1, NULL);
1189 gpio_request(GPIO_FN_KEYOUT0, NULL);
1190 gpio_request(GPIO_FN_KEYIN0, NULL);
1191
1192 /* enable user debug switch */
1193 gpio_request(GPIO_PTR0, NULL);
1194 gpio_request(GPIO_PTR4, NULL);
1195 gpio_request(GPIO_PTR5, NULL);
1196 gpio_request(GPIO_PTR6, NULL);
1197 gpio_direction_input(GPIO_PTR0);
1198 gpio_direction_input(GPIO_PTR4);
1199 gpio_direction_input(GPIO_PTR5);
1200 gpio_direction_input(GPIO_PTR6);
1201
1202 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1203 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1204 gpio_request(GPIO_FN_SDHI0CD, NULL);
1205 gpio_request(GPIO_FN_SDHI0WP, NULL);
1206 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1207 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1208 gpio_request(GPIO_FN_SDHI0D3, NULL);
1209 gpio_request(GPIO_FN_SDHI0D2, NULL);
1210 gpio_request(GPIO_FN_SDHI0D1, NULL);
1211 gpio_request(GPIO_FN_SDHI0D0, NULL);
1212 gpio_request(GPIO_PTB6, NULL);
1213 gpio_direction_output(GPIO_PTB6, 0);
1214
1215 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1216 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1217 gpio_request(GPIO_FN_SDHI1CD, NULL);
1218 gpio_request(GPIO_FN_SDHI1WP, NULL);
1219 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1220 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1221 gpio_request(GPIO_FN_SDHI1D3, NULL);
1222 gpio_request(GPIO_FN_SDHI1D2, NULL);
1223 gpio_request(GPIO_FN_SDHI1D1, NULL);
1224 gpio_request(GPIO_FN_SDHI1D0, NULL);
1225 gpio_request(GPIO_PTB7, NULL);
1226 gpio_direction_output(GPIO_PTB7, 0);
1227
1228 /* I/O buffer drive ability is high for SDHI1 */
1229 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1230 #endif /* CONFIG_MMC_SH_MMCIF */
1231 #else
1232 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1233 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1234 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1235 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1236 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1237 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1238 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1239 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1240 gpio_request(GPIO_PTY6, NULL); /* write protect */
1241 gpio_direction_input(GPIO_PTY6);
1242 gpio_request(GPIO_PTY7, NULL); /* card detect */
1243 gpio_direction_input(GPIO_PTY7);
1244
1245 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1246 #endif
1247
1248 /* enable Video */
1249 gpio_request(GPIO_PTU2, NULL);
1250 gpio_direction_output(GPIO_PTU2, 1);
1251
1252 /* enable Camera */
1253 gpio_request(GPIO_PTA3, NULL);
1254 gpio_request(GPIO_PTA4, NULL);
1255 gpio_direction_output(GPIO_PTA3, 0);
1256 gpio_direction_output(GPIO_PTA4, 0);
1257
1258 /* enable FSI */
1259 gpio_request(GPIO_FN_FSIMCKB, NULL);
1260 gpio_request(GPIO_FN_FSIIBSD, NULL);
1261 gpio_request(GPIO_FN_FSIOBSD, NULL);
1262 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1263 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1264 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1265 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1266 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1267
1268 /* set SPU2 clock to 83.4 MHz */
1269 clk = clk_get(NULL, "spu_clk");
1270 if (!IS_ERR(clk)) {
1271 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1272 clk_put(clk);
1273 }
1274
1275 /* change parent of FSI B */
1276 clk = clk_get(NULL, "fsib_clk");
1277 if (!IS_ERR(clk)) {
1278 /* 48kHz dummy clock was used to make sure 1/1 divide */
1279 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1280 clk_set_parent(clk, &sh7724_fsimckb_clk);
1281 clk_set_rate(clk, 48000);
1282 clk_put(clk);
1283 }
1284
1285 gpio_request(GPIO_PTU0, NULL);
1286 gpio_direction_output(GPIO_PTU0, 0);
1287 mdelay(20);
1288
1289 /* enable motion sensor */
1290 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1291 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1292
1293 /* set VPU clock to 166 MHz */
1294 clk = clk_get(NULL, "vpu_clk");
1295 if (!IS_ERR(clk)) {
1296 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1297 clk_put(clk);
1298 }
1299
1300 /* enable IrDA */
1301 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1302 gpio_request(GPIO_FN_IRDA_IN, NULL);
1303 gpio_request(GPIO_PTU5, NULL);
1304 gpio_direction_output(GPIO_PTU5, 0);
1305
1306 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1307 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1308 gpio_request(GPIO_FN_MMC_D7, NULL);
1309 gpio_request(GPIO_FN_MMC_D6, NULL);
1310 gpio_request(GPIO_FN_MMC_D5, NULL);
1311 gpio_request(GPIO_FN_MMC_D4, NULL);
1312 gpio_request(GPIO_FN_MMC_D3, NULL);
1313 gpio_request(GPIO_FN_MMC_D2, NULL);
1314 gpio_request(GPIO_FN_MMC_D1, NULL);
1315 gpio_request(GPIO_FN_MMC_D0, NULL);
1316 gpio_request(GPIO_FN_MMC_CLK, NULL);
1317 gpio_request(GPIO_FN_MMC_CMD, NULL);
1318 gpio_request(GPIO_PTB7, NULL);
1319 gpio_direction_output(GPIO_PTB7, 0);
1320
1321 /* I/O buffer drive ability is high for MMCIF */
1322 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1323 #endif
1324
1325 /* enable I2C device */
1326 i2c_register_board_info(0, i2c0_devices,
1327 ARRAY_SIZE(i2c0_devices));
1328
1329 i2c_register_board_info(1, i2c1_devices,
1330 ARRAY_SIZE(i2c1_devices));
1331
1332 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1333 /* VOU */
1334 gpio_request(GPIO_FN_DV_D15, NULL);
1335 gpio_request(GPIO_FN_DV_D14, NULL);
1336 gpio_request(GPIO_FN_DV_D13, NULL);
1337 gpio_request(GPIO_FN_DV_D12, NULL);
1338 gpio_request(GPIO_FN_DV_D11, NULL);
1339 gpio_request(GPIO_FN_DV_D10, NULL);
1340 gpio_request(GPIO_FN_DV_D9, NULL);
1341 gpio_request(GPIO_FN_DV_D8, NULL);
1342 gpio_request(GPIO_FN_DV_CLKI, NULL);
1343 gpio_request(GPIO_FN_DV_CLK, NULL);
1344 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1345 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1346
1347 /* AK8813 power / reset sequence */
1348 gpio_request(GPIO_PTG4, NULL);
1349 gpio_request(GPIO_PTU3, NULL);
1350 /* Reset */
1351 gpio_direction_output(GPIO_PTG4, 0);
1352 /* Power down */
1353 gpio_direction_output(GPIO_PTU3, 1);
1354
1355 udelay(10);
1356
1357 /* Power up, reset */
1358 gpio_set_value(GPIO_PTU3, 0);
1359
1360 udelay(10);
1361
1362 /* Remove reset */
1363 gpio_set_value(GPIO_PTG4, 1);
1364 #endif
1365
1366 return platform_add_devices(ecovec_devices,
1367 ARRAY_SIZE(ecovec_devices));
1368 }
1369 arch_initcall(arch_setup);
1370
1371 static int __init devices_setup(void)
1372 {
1373 sh_eth_init(&sh_eth_plat);
1374 return 0;
1375 }
1376 device_initcall(devices_setup);
1377
1378 static struct sh_machine_vector mv_ecovec __initmv = {
1379 .mv_name = "R0P7724 (EcoVec)",
1380 };
Linux kernel - Deliverables
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