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compat: Fix RT signal mask corruption via sigprocmask
[zen-stable.git] / arch / sh / boards / mach-ecovec24 / setup.c
blobcde7c0085cedf4b239e79cddaee05d5dcc9e81b7
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 <linux/videodev2.h>
33 #include <video/sh_mobile_lcdc.h>
34 #include <sound/sh_fsi.h>
35 #include <media/sh_mobile_ceu.h>
36 #include <media/soc_camera.h>
37 #include <media/tw9910.h>
38 #include <media/mt9t112.h>
39 #include <asm/heartbeat.h>
40 #include <asm/clock.h>
41 #include <asm/suspend.h>
42 #include <cpu/sh7724.h>
43
44 /*
45 * Address Interface BusWidth
46 *-----------------------------------------
47 * 0x0000_0000 uboot 16bit
48 * 0x0004_0000 Linux romImage 16bit
49 * 0x0014_0000 MTD for Linux 16bit
50 * 0x0400_0000 Internal I/O 16/32bit
51 * 0x0800_0000 DRAM 32bit
52 * 0x1800_0000 MFI 16bit
53 */
54
55 /* SWITCH
56 *------------------------------
57 * DS2[1] = FlashROM write protect ON : write protect
58 * OFF : No write protect
59 * DS2[2] = RMII / TS, SCIF ON : RMII
60 * OFF : TS, SCIF3
61 * DS2[3] = Camera / Video ON : Camera
62 * OFF : NTSC/PAL (IN)
63 * DS2[5] = NTSC_OUT Clock ON : On board OSC
64 * OFF : SH7724 DV_CLK
65 * DS2[6-7] = MMC / SD ON-OFF : SD
66 * OFF-ON : MMC
67 */
68
69 /* Heartbeat */
70 static unsigned char led_pos[] = { 0, 1, 2, 3 };
71
72 static struct heartbeat_data heartbeat_data = {
73 .nr_bits = 4,
74 .bit_pos = led_pos,
75 };
76
77 static struct resource heartbeat_resource = {
78 .start = 0xA405012C, /* PTG */
79 .end = 0xA405012E - 1,
80 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
81 };
82
83 static struct platform_device heartbeat_device = {
84 .name = "heartbeat",
85 .id = -1,
86 .dev = {
87 .platform_data = &heartbeat_data,
88 },
89 .num_resources = 1,
90 .resource = &heartbeat_resource,
91 };
92
93 /* MTD */
94 static struct mtd_partition nor_flash_partitions[] = {
95 {
96 .name = "boot loader",
97 .offset = 0,
98 .size = (5 * 1024 * 1024),
99 .mask_flags = MTD_WRITEABLE, /* force read-only */
100 }, {
101 .name = "free-area",
102 .offset = MTDPART_OFS_APPEND,
103 .size = MTDPART_SIZ_FULL,
104 },
105 };
106
107 static struct physmap_flash_data nor_flash_data = {
108 .width = 2,
109 .parts = nor_flash_partitions,
110 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
111 };
112
113 static struct resource nor_flash_resources[] = {
114 [0] = {
115 .name = "NOR Flash",
116 .start = 0x00000000,
117 .end = 0x03ffffff,
118 .flags = IORESOURCE_MEM,
119 }
120 };
121
122 static struct platform_device nor_flash_device = {
123 .name = "physmap-flash",
124 .resource = nor_flash_resources,
125 .num_resources = ARRAY_SIZE(nor_flash_resources),
126 .dev = {
127 .platform_data = &nor_flash_data,
128 },
129 };
130
131 /* SH Eth */
132 #define SH_ETH_ADDR (0xA4600000)
133 static struct resource sh_eth_resources[] = {
134 [0] = {
135 .start = SH_ETH_ADDR,
136 .end = SH_ETH_ADDR + 0x1FC,
137 .flags = IORESOURCE_MEM,
138 },
139 [1] = {
140 .start = 91,
141 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
142 },
143 };
144
145 static struct sh_eth_plat_data sh_eth_plat = {
146 .phy = 0x1f, /* SMSC LAN8700 */
147 .edmac_endian = EDMAC_LITTLE_ENDIAN,
148 .register_type = SH_ETH_REG_FAST_SH4,
149 .phy_interface = PHY_INTERFACE_MODE_MII,
150 .ether_link_active_low = 1
151 };
152
153 static struct platform_device sh_eth_device = {
154 .name = "sh-eth",
155 .id = 0,
156 .dev = {
157 .platform_data = &sh_eth_plat,
158 },
159 .num_resources = ARRAY_SIZE(sh_eth_resources),
160 .resource = sh_eth_resources,
161 };
162
163 /* USB0 host */
164 static void usb0_port_power(int port, int power)
165 {
166 gpio_set_value(GPIO_PTB4, power);
167 }
168
169 static struct r8a66597_platdata usb0_host_data = {
170 .on_chip = 1,
171 .port_power = usb0_port_power,
172 };
173
174 static struct resource usb0_host_resources[] = {
175 [0] = {
176 .start = 0xa4d80000,
177 .end = 0xa4d80124 - 1,
178 .flags = IORESOURCE_MEM,
179 },
180 [1] = {
181 .start = 65,
182 .end = 65,
183 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
184 },
185 };
186
187 static struct platform_device usb0_host_device = {
188 .name = "r8a66597_hcd",
189 .id = 0,
190 .dev = {
191 .dma_mask = NULL, /* not use dma */
192 .coherent_dma_mask = 0xffffffff,
193 .platform_data = &usb0_host_data,
194 },
195 .num_resources = ARRAY_SIZE(usb0_host_resources),
196 .resource = usb0_host_resources,
197 };
198
199 /* USB1 host/function */
200 static void usb1_port_power(int port, int power)
201 {
202 gpio_set_value(GPIO_PTB5, power);
203 }
204
205 static struct r8a66597_platdata usb1_common_data = {
206 .on_chip = 1,
207 .port_power = usb1_port_power,
208 };
209
210 static struct resource usb1_common_resources[] = {
211 [0] = {
212 .start = 0xa4d90000,
213 .end = 0xa4d90124 - 1,
214 .flags = IORESOURCE_MEM,
215 },
216 [1] = {
217 .start = 66,
218 .end = 66,
219 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
220 },
221 };
222
223 static struct platform_device usb1_common_device = {
224 /* .name will be added in arch_setup */
225 .id = 1,
226 .dev = {
227 .dma_mask = NULL, /* not use dma */
228 .coherent_dma_mask = 0xffffffff,
229 .platform_data = &usb1_common_data,
230 },
231 .num_resources = ARRAY_SIZE(usb1_common_resources),
232 .resource = usb1_common_resources,
233 };
234
235 /*
236 * USBHS
237 */
238 static int usbhs_get_id(struct platform_device *pdev)
239 {
240 return gpio_get_value(GPIO_PTB3);
241 }
242
243 static struct renesas_usbhs_platform_info usbhs_info = {
244 .platform_callback = {
245 .get_id = usbhs_get_id,
246 },
247 .driver_param = {
248 .buswait_bwait = 4,
249 .detection_delay = 5,
250 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
251 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
252 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
253 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
254 },
255 };
256
257 static struct resource usbhs_resources[] = {
258 [0] = {
259 .start = 0xa4d90000,
260 .end = 0xa4d90124 - 1,
261 .flags = IORESOURCE_MEM,
262 },
263 [1] = {
264 .start = 66,
265 .end = 66,
266 .flags = IORESOURCE_IRQ,
267 },
268 };
269
270 static struct platform_device usbhs_device = {
271 .name = "renesas_usbhs",
272 .id = 1,
273 .dev = {
274 .dma_mask = NULL, /* not use dma */
275 .coherent_dma_mask = 0xffffffff,
276 .platform_data = &usbhs_info,
277 },
278 .num_resources = ARRAY_SIZE(usbhs_resources),
279 .resource = usbhs_resources,
280 };
281
282 /* LCDC */
283 static const struct fb_videomode ecovec_lcd_modes[] = {
284 {
285 .name = "Panel",
286 .xres = 800,
287 .yres = 480,
288 .left_margin = 220,
289 .right_margin = 110,
290 .hsync_len = 70,
291 .upper_margin = 20,
292 .lower_margin = 5,
293 .vsync_len = 5,
294 .sync = 0, /* hsync and vsync are active low */
295 },
296 };
297
298 static const struct fb_videomode ecovec_dvi_modes[] = {
299 {
300 .name = "DVI",
301 .xres = 1280,
302 .yres = 720,
303 .left_margin = 220,
304 .right_margin = 110,
305 .hsync_len = 40,
306 .upper_margin = 20,
307 .lower_margin = 5,
308 .vsync_len = 5,
309 .sync = 0, /* hsync and vsync are active low */
310 },
311 };
312
313 static int ecovec24_set_brightness(void *board_data, int brightness)
314 {
315 gpio_set_value(GPIO_PTR1, brightness);
316
317 return 0;
318 }
319
320 static int ecovec24_get_brightness(void *board_data)
321 {
322 return gpio_get_value(GPIO_PTR1);
323 }
324
325 static struct sh_mobile_lcdc_info lcdc_info = {
326 .ch[0] = {
327 .interface_type = RGB18,
328 .chan = LCDC_CHAN_MAINLCD,
329 .fourcc = V4L2_PIX_FMT_RGB565,
330 .lcd_size_cfg = { /* 7.0 inch */
331 .width = 152,
332 .height = 91,
333 },
334 .board_cfg = {
335 .set_brightness = ecovec24_set_brightness,
336 .get_brightness = ecovec24_get_brightness,
337 },
338 .bl_info = {
339 .name = "sh_mobile_lcdc_bl",
340 .max_brightness = 1,
341 },
342 }
343 };
344
345 static struct resource lcdc_resources[] = {
346 [0] = {
347 .name = "LCDC",
348 .start = 0xfe940000,
349 .end = 0xfe942fff,
350 .flags = IORESOURCE_MEM,
351 },
352 [1] = {
353 .start = 106,
354 .flags = IORESOURCE_IRQ,
355 },
356 };
357
358 static struct platform_device lcdc_device = {
359 .name = "sh_mobile_lcdc_fb",
360 .num_resources = ARRAY_SIZE(lcdc_resources),
361 .resource = lcdc_resources,
362 .dev = {
363 .platform_data = &lcdc_info,
364 },
365 };
366
367 /* CEU0 */
368 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
369 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
370 };
371
372 static struct resource ceu0_resources[] = {
373 [0] = {
374 .name = "CEU0",
375 .start = 0xfe910000,
376 .end = 0xfe91009f,
377 .flags = IORESOURCE_MEM,
378 },
379 [1] = {
380 .start = 52,
381 .flags = IORESOURCE_IRQ,
382 },
383 [2] = {
384 /* place holder for contiguous memory */
385 },
386 };
387
388 static struct platform_device ceu0_device = {
389 .name = "sh_mobile_ceu",
390 .id = 0, /* "ceu0" clock */
391 .num_resources = ARRAY_SIZE(ceu0_resources),
392 .resource = ceu0_resources,
393 .dev = {
394 .platform_data = &sh_mobile_ceu0_info,
395 },
396 };
397
398 /* CEU1 */
399 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
400 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
401 };
402
403 static struct resource ceu1_resources[] = {
404 [0] = {
405 .name = "CEU1",
406 .start = 0xfe914000,
407 .end = 0xfe91409f,
408 .flags = IORESOURCE_MEM,
409 },
410 [1] = {
411 .start = 63,
412 .flags = IORESOURCE_IRQ,
413 },
414 [2] = {
415 /* place holder for contiguous memory */
416 },
417 };
418
419 static struct platform_device ceu1_device = {
420 .name = "sh_mobile_ceu",
421 .id = 1, /* "ceu1" clock */
422 .num_resources = ARRAY_SIZE(ceu1_resources),
423 .resource = ceu1_resources,
424 .dev = {
425 .platform_data = &sh_mobile_ceu1_info,
426 },
427 };
428
429 /* I2C device */
430 static struct i2c_board_info i2c0_devices[] = {
431 {
432 I2C_BOARD_INFO("da7210", 0x1a),
433 },
434 };
435
436 static struct i2c_board_info i2c1_devices[] = {
437 {
438 I2C_BOARD_INFO("r2025sd", 0x32),
439 },
440 {
441 I2C_BOARD_INFO("lis3lv02d", 0x1c),
442 .irq = 33,
443 }
444 };
445
446 /* KEYSC */
447 static struct sh_keysc_info keysc_info = {
448 .mode = SH_KEYSC_MODE_1,
449 .scan_timing = 3,
450 .delay = 50,
451 .kycr2_delay = 100,
452 .keycodes = { KEY_1, 0, 0, 0, 0,
453 KEY_2, 0, 0, 0, 0,
454 KEY_3, 0, 0, 0, 0,
455 KEY_4, 0, 0, 0, 0,
456 KEY_5, 0, 0, 0, 0,
457 KEY_6, 0, 0, 0, 0, },
458 };
459
460 static struct resource keysc_resources[] = {
461 [0] = {
462 .name = "KEYSC",
463 .start = 0x044b0000,
464 .end = 0x044b000f,
465 .flags = IORESOURCE_MEM,
466 },
467 [1] = {
468 .start = 79,
469 .flags = IORESOURCE_IRQ,
470 },
471 };
472
473 static struct platform_device keysc_device = {
474 .name = "sh_keysc",
475 .id = 0, /* keysc0 clock */
476 .num_resources = ARRAY_SIZE(keysc_resources),
477 .resource = keysc_resources,
478 .dev = {
479 .platform_data = &keysc_info,
480 },
481 };
482
483 /* TouchScreen */
484 #define IRQ0 32
485 static int ts_get_pendown_state(void)
486 {
487 int val = 0;
488 gpio_free(GPIO_FN_INTC_IRQ0);
489 gpio_request(GPIO_PTZ0, NULL);
490 gpio_direction_input(GPIO_PTZ0);
491
492 val = gpio_get_value(GPIO_PTZ0);
493
494 gpio_free(GPIO_PTZ0);
495 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
496
497 return val ? 0 : 1;
498 }
499
500 static int ts_init(void)
501 {
502 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
503 return 0;
504 }
505
506 static struct tsc2007_platform_data tsc2007_info = {
507 .model = 2007,
508 .x_plate_ohms = 180,
509 .get_pendown_state = ts_get_pendown_state,
510 .init_platform_hw = ts_init,
511 };
512
513 static struct i2c_board_info ts_i2c_clients = {
514 I2C_BOARD_INFO("tsc2007", 0x48),
515 .type = "tsc2007",
516 .platform_data = &tsc2007_info,
517 .irq = IRQ0,
518 };
519
520 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
521 /* SDHI0 */
522 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
523 {
524 gpio_set_value(GPIO_PTB6, state);
525 }
526
527 static struct sh_mobile_sdhi_info sdhi0_info = {
528 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
529 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
530 .set_pwr = sdhi0_set_pwr,
531 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
532 };
533
534 static struct resource sdhi0_resources[] = {
535 [0] = {
536 .name = "SDHI0",
537 .start = 0x04ce0000,
538 .end = 0x04ce00ff,
539 .flags = IORESOURCE_MEM,
540 },
541 [1] = {
542 .start = 100,
543 .flags = IORESOURCE_IRQ,
544 },
545 };
546
547 static struct platform_device sdhi0_device = {
548 .name = "sh_mobile_sdhi",
549 .num_resources = ARRAY_SIZE(sdhi0_resources),
550 .resource = sdhi0_resources,
551 .id = 0,
552 .dev = {
553 .platform_data = &sdhi0_info,
554 },
555 };
556
557 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
558 /* SDHI1 */
559 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
560 {
561 gpio_set_value(GPIO_PTB7, state);
562 }
563
564 static struct sh_mobile_sdhi_info sdhi1_info = {
565 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
566 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
567 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD,
568 .set_pwr = sdhi1_set_pwr,
569 };
570
571 static struct resource sdhi1_resources[] = {
572 [0] = {
573 .name = "SDHI1",
574 .start = 0x04cf0000,
575 .end = 0x04cf00ff,
576 .flags = IORESOURCE_MEM,
577 },
578 [1] = {
579 .start = 23,
580 .flags = IORESOURCE_IRQ,
581 },
582 };
583
584 static struct platform_device sdhi1_device = {
585 .name = "sh_mobile_sdhi",
586 .num_resources = ARRAY_SIZE(sdhi1_resources),
587 .resource = sdhi1_resources,
588 .id = 1,
589 .dev = {
590 .platform_data = &sdhi1_info,
591 },
592 };
593 #endif /* CONFIG_MMC_SH_MMCIF */
594
595 #else
596
597 /* MMC SPI */
598 static int mmc_spi_get_ro(struct device *dev)
599 {
600 return gpio_get_value(GPIO_PTY6);
601 }
602
603 static int mmc_spi_get_cd(struct device *dev)
604 {
605 return !gpio_get_value(GPIO_PTY7);
606 }
607
608 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
609 {
610 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
611 }
612
613 static struct mmc_spi_platform_data mmc_spi_info = {
614 .get_ro = mmc_spi_get_ro,
615 .get_cd = mmc_spi_get_cd,
616 .caps = MMC_CAP_NEEDS_POLL,
617 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
618 .setpower = mmc_spi_setpower,
619 };
620
621 static struct spi_board_info spi_bus[] = {
622 {
623 .modalias = "mmc_spi",
624 .platform_data = &mmc_spi_info,
625 .max_speed_hz = 5000000,
626 .mode = SPI_MODE_0,
627 .controller_data = (void *) GPIO_PTM4,
628 },
629 };
630
631 /* MSIOF0 */
632 static struct sh_msiof_spi_info msiof0_data = {
633 .num_chipselect = 1,
634 };
635
636 static struct resource msiof0_resources[] = {
637 [0] = {
638 .name = "MSIOF0",
639 .start = 0xa4c40000,
640 .end = 0xa4c40063,
641 .flags = IORESOURCE_MEM,
642 },
643 [1] = {
644 .start = 84,
645 .flags = IORESOURCE_IRQ,
646 },
647 };
648
649 static struct platform_device msiof0_device = {
650 .name = "spi_sh_msiof",
651 .id = 0, /* MSIOF0 */
652 .dev = {
653 .platform_data = &msiof0_data,
654 },
655 .num_resources = ARRAY_SIZE(msiof0_resources),
656 .resource = msiof0_resources,
657 };
658
659 #endif
660
661 /* I2C Video/Camera */
662 static struct i2c_board_info i2c_camera[] = {
663 {
664 I2C_BOARD_INFO("tw9910", 0x45),
665 },
666 {
667 /* 1st camera */
668 I2C_BOARD_INFO("mt9t112", 0x3c),
669 },
670 {
671 /* 2nd camera */
672 I2C_BOARD_INFO("mt9t112", 0x3c),
673 },
674 };
675
676 /* tw9910 */
677 static int tw9910_power(struct device *dev, int mode)
678 {
679 int val = mode ? 0 : 1;
680
681 gpio_set_value(GPIO_PTU2, val);
682 if (mode)
683 mdelay(100);
684
685 return 0;
686 }
687
688 static struct tw9910_video_info tw9910_info = {
689 .buswidth = SOCAM_DATAWIDTH_8,
690 .mpout = TW9910_MPO_FIELD,
691 };
692
693 static struct soc_camera_link tw9910_link = {
694 .i2c_adapter_id = 0,
695 .bus_id = 1,
696 .power = tw9910_power,
697 .board_info = &i2c_camera[0],
698 .priv = &tw9910_info,
699 };
700
701 /* mt9t112 */
702 static int mt9t112_power1(struct device *dev, int mode)
703 {
704 gpio_set_value(GPIO_PTA3, mode);
705 if (mode)
706 mdelay(100);
707
708 return 0;
709 }
710
711 static struct mt9t112_camera_info mt9t112_info1 = {
712 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
713 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
714 };
715
716 static struct soc_camera_link mt9t112_link1 = {
717 .i2c_adapter_id = 0,
718 .power = mt9t112_power1,
719 .bus_id = 0,
720 .board_info = &i2c_camera[1],
721 .priv = &mt9t112_info1,
722 };
723
724 static int mt9t112_power2(struct device *dev, int mode)
725 {
726 gpio_set_value(GPIO_PTA4, mode);
727 if (mode)
728 mdelay(100);
729
730 return 0;
731 }
732
733 static struct mt9t112_camera_info mt9t112_info2 = {
734 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
735 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
736 };
737
738 static struct soc_camera_link mt9t112_link2 = {
739 .i2c_adapter_id = 1,
740 .power = mt9t112_power2,
741 .bus_id = 1,
742 .board_info = &i2c_camera[2],
743 .priv = &mt9t112_info2,
744 };
745
746 static struct platform_device camera_devices[] = {
747 {
748 .name = "soc-camera-pdrv",
749 .id = 0,
750 .dev = {
751 .platform_data = &tw9910_link,
752 },
753 },
754 {
755 .name = "soc-camera-pdrv",
756 .id = 1,
757 .dev = {
758 .platform_data = &mt9t112_link1,
759 },
760 },
761 {
762 .name = "soc-camera-pdrv",
763 .id = 2,
764 .dev = {
765 .platform_data = &mt9t112_link2,
766 },
767 },
768 };
769
770 /* FSI */
771 static struct sh_fsi_platform_info fsi_info = {
772 .portb_flags = SH_FSI_BRS_INV,
773 };
774
775 static struct resource fsi_resources[] = {
776 [0] = {
777 .name = "FSI",
778 .start = 0xFE3C0000,
779 .end = 0xFE3C021d,
780 .flags = IORESOURCE_MEM,
781 },
782 [1] = {
783 .start = 108,
784 .flags = IORESOURCE_IRQ,
785 },
786 };
787
788 static struct platform_device fsi_device = {
789 .name = "sh_fsi",
790 .id = 0,
791 .num_resources = ARRAY_SIZE(fsi_resources),
792 .resource = fsi_resources,
793 .dev = {
794 .platform_data = &fsi_info,
795 },
796 };
797
798 /* IrDA */
799 static struct resource irda_resources[] = {
800 [0] = {
801 .name = "IrDA",
802 .start = 0xA45D0000,
803 .end = 0xA45D0049,
804 .flags = IORESOURCE_MEM,
805 },
806 [1] = {
807 .start = 20,
808 .flags = IORESOURCE_IRQ,
809 },
810 };
811
812 static struct platform_device irda_device = {
813 .name = "sh_sir",
814 .num_resources = ARRAY_SIZE(irda_resources),
815 .resource = irda_resources,
816 };
817
818 #include <media/ak881x.h>
819 #include <media/sh_vou.h>
820
821 static struct ak881x_pdata ak881x_pdata = {
822 .flags = AK881X_IF_MODE_SLAVE,
823 };
824
825 static struct i2c_board_info ak8813 = {
826 I2C_BOARD_INFO("ak8813", 0x20),
827 .platform_data = &ak881x_pdata,
828 };
829
830 static struct sh_vou_pdata sh_vou_pdata = {
831 .bus_fmt = SH_VOU_BUS_8BIT,
832 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
833 .board_info = &ak8813,
834 .i2c_adap = 0,
835 };
836
837 static struct resource sh_vou_resources[] = {
838 [0] = {
839 .start = 0xfe960000,
840 .end = 0xfe962043,
841 .flags = IORESOURCE_MEM,
842 },
843 [1] = {
844 .start = 55,
845 .flags = IORESOURCE_IRQ,
846 },
847 };
848
849 static struct platform_device vou_device = {
850 .name = "sh-vou",
851 .id = -1,
852 .num_resources = ARRAY_SIZE(sh_vou_resources),
853 .resource = sh_vou_resources,
854 .dev = {
855 .platform_data = &sh_vou_pdata,
856 },
857 };
858
859 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
860 /* SH_MMCIF */
861 static void mmcif_set_pwr(struct platform_device *pdev, int state)
862 {
863 gpio_set_value(GPIO_PTB7, state);
864 }
865
866 static void mmcif_down_pwr(struct platform_device *pdev)
867 {
868 gpio_set_value(GPIO_PTB7, 0);
869 }
870
871 static struct resource sh_mmcif_resources[] = {
872 [0] = {
873 .name = "SH_MMCIF",
874 .start = 0xA4CA0000,
875 .end = 0xA4CA00FF,
876 .flags = IORESOURCE_MEM,
877 },
878 [1] = {
879 /* MMC2I */
880 .start = 29,
881 .flags = IORESOURCE_IRQ,
882 },
883 [2] = {
884 /* MMC3I */
885 .start = 30,
886 .flags = IORESOURCE_IRQ,
887 },
888 };
889
890 static struct sh_mmcif_plat_data sh_mmcif_plat = {
891 .set_pwr = mmcif_set_pwr,
892 .down_pwr = mmcif_down_pwr,
893 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
894 .caps = MMC_CAP_4_BIT_DATA |
895 MMC_CAP_8_BIT_DATA |
896 MMC_CAP_NEEDS_POLL,
897 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
898 };
899
900 static struct platform_device sh_mmcif_device = {
901 .name = "sh_mmcif",
902 .id = 0,
903 .dev = {
904 .platform_data = &sh_mmcif_plat,
905 },
906 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
907 .resource = sh_mmcif_resources,
908 };
909 #endif
910
911 static struct platform_device *ecovec_devices[] __initdata = {
912 &heartbeat_device,
913 &nor_flash_device,
914 &sh_eth_device,
915 &usb0_host_device,
916 &usb1_common_device,
917 &usbhs_device,
918 &lcdc_device,
919 &ceu0_device,
920 &ceu1_device,
921 &keysc_device,
922 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
923 &sdhi0_device,
924 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
925 &sdhi1_device,
926 #endif
927 #else
928 &msiof0_device,
929 #endif
930 &camera_devices[0],
931 &camera_devices[1],
932 &camera_devices[2],
933 &fsi_device,
934 &irda_device,
935 &vou_device,
936 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
937 &sh_mmcif_device,
938 #endif
939 };
940
941 #ifdef CONFIG_I2C
942 #define EEPROM_ADDR 0x50
943 static u8 mac_read(struct i2c_adapter *a, u8 command)
944 {
945 struct i2c_msg msg[2];
946 u8 buf;
947 int ret;
948
949 msg[0].addr = EEPROM_ADDR;
950 msg[0].flags = 0;
951 msg[0].len = 1;
952 msg[0].buf = &command;
953
954 msg[1].addr = EEPROM_ADDR;
955 msg[1].flags = I2C_M_RD;
956 msg[1].len = 1;
957 msg[1].buf = &buf;
958
959 ret = i2c_transfer(a, msg, 2);
960 if (ret < 0) {
961 printk(KERN_ERR "error %d\n", ret);
962 buf = 0xff;
963 }
964
965 return buf;
966 }
967
968 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
969 {
970 struct i2c_adapter *a = i2c_get_adapter(1);
971 int i;
972
973 if (!a) {
974 pr_err("can not get I2C 1\n");
975 return;
976 }
977
978 /* read MAC address from EEPROM */
979 for (i = 0; i < sizeof(pd->mac_addr); i++) {
980 pd->mac_addr[i] = mac_read(a, 0x10 + i);
981 msleep(10);
982 }
983
984 i2c_put_adapter(a);
985 }
986 #else
987 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
988 {
989 pr_err("unable to read sh_eth MAC address\n");
990 }
991 #endif
992
993 #define PORT_HIZA 0xA4050158
994 #define IODRIVEA 0xA405018A
995
996 extern char ecovec24_sdram_enter_start;
997 extern char ecovec24_sdram_enter_end;
998 extern char ecovec24_sdram_leave_start;
999 extern char ecovec24_sdram_leave_end;
1000
1001 static int __init arch_setup(void)
1002 {
1003 struct clk *clk;
1004
1005 /* register board specific self-refresh code */
1006 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1007 SUSP_SH_RSTANDBY,
1008 &ecovec24_sdram_enter_start,
1009 &ecovec24_sdram_enter_end,
1010 &ecovec24_sdram_leave_start,
1011 &ecovec24_sdram_leave_end);
1012
1013 /* enable STATUS0, STATUS2 and PDSTATUS */
1014 gpio_request(GPIO_FN_STATUS0, NULL);
1015 gpio_request(GPIO_FN_STATUS2, NULL);
1016 gpio_request(GPIO_FN_PDSTATUS, NULL);
1017
1018 /* enable SCIFA0 */
1019 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1020 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1021
1022 /* enable debug LED */
1023 gpio_request(GPIO_PTG0, NULL);
1024 gpio_request(GPIO_PTG1, NULL);
1025 gpio_request(GPIO_PTG2, NULL);
1026 gpio_request(GPIO_PTG3, NULL);
1027 gpio_direction_output(GPIO_PTG0, 0);
1028 gpio_direction_output(GPIO_PTG1, 0);
1029 gpio_direction_output(GPIO_PTG2, 0);
1030 gpio_direction_output(GPIO_PTG3, 0);
1031 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1032
1033 /* enable SH-Eth */
1034 gpio_request(GPIO_PTA1, NULL);
1035 gpio_direction_output(GPIO_PTA1, 1);
1036 mdelay(20);
1037
1038 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1039 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1040 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1041 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1042 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1043 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1044 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1045 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1046 gpio_request(GPIO_FN_MDIO, NULL);
1047 gpio_request(GPIO_FN_MDC, NULL);
1048 gpio_request(GPIO_FN_LNKSTA, NULL);
1049
1050 /* enable USB */
1051 __raw_writew(0x0000, 0xA4D80000);
1052 __raw_writew(0x0000, 0xA4D90000);
1053 gpio_request(GPIO_PTB3, NULL);
1054 gpio_request(GPIO_PTB4, NULL);
1055 gpio_request(GPIO_PTB5, NULL);
1056 gpio_direction_input(GPIO_PTB3);
1057 gpio_direction_output(GPIO_PTB4, 0);
1058 gpio_direction_output(GPIO_PTB5, 0);
1059 __raw_writew(0x0600, 0xa40501d4);
1060 __raw_writew(0x0600, 0xa4050192);
1061
1062 if (gpio_get_value(GPIO_PTB3)) {
1063 printk(KERN_INFO "USB1 function is selected\n");
1064 usb1_common_device.name = "r8a66597_udc";
1065 } else {
1066 printk(KERN_INFO "USB1 host is selected\n");
1067 usb1_common_device.name = "r8a66597_hcd";
1068 }
1069
1070 /* enable LCDC */
1071 gpio_request(GPIO_FN_LCDD23, NULL);
1072 gpio_request(GPIO_FN_LCDD22, NULL);
1073 gpio_request(GPIO_FN_LCDD21, NULL);
1074 gpio_request(GPIO_FN_LCDD20, NULL);
1075 gpio_request(GPIO_FN_LCDD19, NULL);
1076 gpio_request(GPIO_FN_LCDD18, NULL);
1077 gpio_request(GPIO_FN_LCDD17, NULL);
1078 gpio_request(GPIO_FN_LCDD16, NULL);
1079 gpio_request(GPIO_FN_LCDD15, NULL);
1080 gpio_request(GPIO_FN_LCDD14, NULL);
1081 gpio_request(GPIO_FN_LCDD13, NULL);
1082 gpio_request(GPIO_FN_LCDD12, NULL);
1083 gpio_request(GPIO_FN_LCDD11, NULL);
1084 gpio_request(GPIO_FN_LCDD10, NULL);
1085 gpio_request(GPIO_FN_LCDD9, NULL);
1086 gpio_request(GPIO_FN_LCDD8, NULL);
1087 gpio_request(GPIO_FN_LCDD7, NULL);
1088 gpio_request(GPIO_FN_LCDD6, NULL);
1089 gpio_request(GPIO_FN_LCDD5, NULL);
1090 gpio_request(GPIO_FN_LCDD4, NULL);
1091 gpio_request(GPIO_FN_LCDD3, NULL);
1092 gpio_request(GPIO_FN_LCDD2, NULL);
1093 gpio_request(GPIO_FN_LCDD1, NULL);
1094 gpio_request(GPIO_FN_LCDD0, NULL);
1095 gpio_request(GPIO_FN_LCDDISP, NULL);
1096 gpio_request(GPIO_FN_LCDHSYN, NULL);
1097 gpio_request(GPIO_FN_LCDDCK, NULL);
1098 gpio_request(GPIO_FN_LCDVSYN, NULL);
1099 gpio_request(GPIO_FN_LCDDON, NULL);
1100 gpio_request(GPIO_FN_LCDLCLK, NULL);
1101 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1102
1103 gpio_request(GPIO_PTE6, NULL);
1104 gpio_request(GPIO_PTU1, NULL);
1105 gpio_request(GPIO_PTR1, NULL);
1106 gpio_request(GPIO_PTA2, NULL);
1107 gpio_direction_input(GPIO_PTE6);
1108 gpio_direction_output(GPIO_PTU1, 0);
1109 gpio_direction_output(GPIO_PTR1, 0);
1110 gpio_direction_output(GPIO_PTA2, 0);
1111
1112 /* I/O buffer drive ability is high */
1113 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1114
1115 if (gpio_get_value(GPIO_PTE6)) {
1116 /* DVI */
1117 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1118 lcdc_info.ch[0].clock_divider = 1;
1119 lcdc_info.ch[0].lcd_cfg = ecovec_dvi_modes;
1120 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_dvi_modes);
1121
1122 gpio_set_value(GPIO_PTA2, 1);
1123 gpio_set_value(GPIO_PTU1, 1);
1124 } else {
1125 /* Panel */
1126 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1127 lcdc_info.ch[0].clock_divider = 2;
1128 lcdc_info.ch[0].lcd_cfg = ecovec_lcd_modes;
1129 lcdc_info.ch[0].num_cfg = ARRAY_SIZE(ecovec_lcd_modes);
1130
1131 gpio_set_value(GPIO_PTR1, 1);
1132
1133 /* FIXME
1134 *
1135 * LCDDON control is needed for Panel,
1136 * but current sh_mobile_lcdc driver doesn't control it.
1137 * It is temporary correspondence
1138 */
1139 gpio_request(GPIO_PTF4, NULL);
1140 gpio_direction_output(GPIO_PTF4, 1);
1141
1142 /* enable TouchScreen */
1143 i2c_register_board_info(0, &ts_i2c_clients, 1);
1144 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1145 }
1146
1147 /* enable CEU0 */
1148 gpio_request(GPIO_FN_VIO0_D15, NULL);
1149 gpio_request(GPIO_FN_VIO0_D14, NULL);
1150 gpio_request(GPIO_FN_VIO0_D13, NULL);
1151 gpio_request(GPIO_FN_VIO0_D12, NULL);
1152 gpio_request(GPIO_FN_VIO0_D11, NULL);
1153 gpio_request(GPIO_FN_VIO0_D10, NULL);
1154 gpio_request(GPIO_FN_VIO0_D9, NULL);
1155 gpio_request(GPIO_FN_VIO0_D8, NULL);
1156 gpio_request(GPIO_FN_VIO0_D7, NULL);
1157 gpio_request(GPIO_FN_VIO0_D6, NULL);
1158 gpio_request(GPIO_FN_VIO0_D5, NULL);
1159 gpio_request(GPIO_FN_VIO0_D4, NULL);
1160 gpio_request(GPIO_FN_VIO0_D3, NULL);
1161 gpio_request(GPIO_FN_VIO0_D2, NULL);
1162 gpio_request(GPIO_FN_VIO0_D1, NULL);
1163 gpio_request(GPIO_FN_VIO0_D0, NULL);
1164 gpio_request(GPIO_FN_VIO0_VD, NULL);
1165 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1166 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1167 gpio_request(GPIO_FN_VIO0_HD, NULL);
1168 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1169
1170 /* enable CEU1 */
1171 gpio_request(GPIO_FN_VIO1_D7, NULL);
1172 gpio_request(GPIO_FN_VIO1_D6, NULL);
1173 gpio_request(GPIO_FN_VIO1_D5, NULL);
1174 gpio_request(GPIO_FN_VIO1_D4, NULL);
1175 gpio_request(GPIO_FN_VIO1_D3, NULL);
1176 gpio_request(GPIO_FN_VIO1_D2, NULL);
1177 gpio_request(GPIO_FN_VIO1_D1, NULL);
1178 gpio_request(GPIO_FN_VIO1_D0, NULL);
1179 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1180 gpio_request(GPIO_FN_VIO1_HD, NULL);
1181 gpio_request(GPIO_FN_VIO1_VD, NULL);
1182 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1183 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1184
1185 /* enable KEYSC */
1186 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1187 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1188 gpio_request(GPIO_FN_KEYOUT3, NULL);
1189 gpio_request(GPIO_FN_KEYOUT2, NULL);
1190 gpio_request(GPIO_FN_KEYOUT1, NULL);
1191 gpio_request(GPIO_FN_KEYOUT0, NULL);
1192 gpio_request(GPIO_FN_KEYIN0, NULL);
1193
1194 /* enable user debug switch */
1195 gpio_request(GPIO_PTR0, NULL);
1196 gpio_request(GPIO_PTR4, NULL);
1197 gpio_request(GPIO_PTR5, NULL);
1198 gpio_request(GPIO_PTR6, NULL);
1199 gpio_direction_input(GPIO_PTR0);
1200 gpio_direction_input(GPIO_PTR4);
1201 gpio_direction_input(GPIO_PTR5);
1202 gpio_direction_input(GPIO_PTR6);
1203
1204 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1205 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1206 gpio_request(GPIO_FN_SDHI0CD, NULL);
1207 gpio_request(GPIO_FN_SDHI0WP, NULL);
1208 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1209 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1210 gpio_request(GPIO_FN_SDHI0D3, NULL);
1211 gpio_request(GPIO_FN_SDHI0D2, NULL);
1212 gpio_request(GPIO_FN_SDHI0D1, NULL);
1213 gpio_request(GPIO_FN_SDHI0D0, NULL);
1214 gpio_request(GPIO_PTB6, NULL);
1215 gpio_direction_output(GPIO_PTB6, 0);
1216
1217 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1218 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1219 gpio_request(GPIO_FN_SDHI1CD, NULL);
1220 gpio_request(GPIO_FN_SDHI1WP, NULL);
1221 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1222 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1223 gpio_request(GPIO_FN_SDHI1D3, NULL);
1224 gpio_request(GPIO_FN_SDHI1D2, NULL);
1225 gpio_request(GPIO_FN_SDHI1D1, NULL);
1226 gpio_request(GPIO_FN_SDHI1D0, NULL);
1227 gpio_request(GPIO_PTB7, NULL);
1228 gpio_direction_output(GPIO_PTB7, 0);
1229
1230 /* I/O buffer drive ability is high for SDHI1 */
1231 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1232 #endif /* CONFIG_MMC_SH_MMCIF */
1233 #else
1234 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1235 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1236 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1237 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1238 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1239 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1240 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1241 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1242 gpio_request(GPIO_PTY6, NULL); /* write protect */
1243 gpio_direction_input(GPIO_PTY6);
1244 gpio_request(GPIO_PTY7, NULL); /* card detect */
1245 gpio_direction_input(GPIO_PTY7);
1246
1247 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1248 #endif
1249
1250 /* enable Video */
1251 gpio_request(GPIO_PTU2, NULL);
1252 gpio_direction_output(GPIO_PTU2, 1);
1253
1254 /* enable Camera */
1255 gpio_request(GPIO_PTA3, NULL);
1256 gpio_request(GPIO_PTA4, NULL);
1257 gpio_direction_output(GPIO_PTA3, 0);
1258 gpio_direction_output(GPIO_PTA4, 0);
1259
1260 /* enable FSI */
1261 gpio_request(GPIO_FN_FSIMCKB, NULL);
1262 gpio_request(GPIO_FN_FSIIBSD, NULL);
1263 gpio_request(GPIO_FN_FSIOBSD, NULL);
1264 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1265 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1266 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1267 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1268 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1269
1270 /* set SPU2 clock to 83.4 MHz */
1271 clk = clk_get(NULL, "spu_clk");
1272 if (!IS_ERR(clk)) {
1273 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1274 clk_put(clk);
1275 }
1276
1277 /* change parent of FSI B */
1278 clk = clk_get(NULL, "fsib_clk");
1279 if (!IS_ERR(clk)) {
1280 /* 48kHz dummy clock was used to make sure 1/1 divide */
1281 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1282 clk_set_parent(clk, &sh7724_fsimckb_clk);
1283 clk_set_rate(clk, 48000);
1284 clk_put(clk);
1285 }
1286
1287 gpio_request(GPIO_PTU0, NULL);
1288 gpio_direction_output(GPIO_PTU0, 0);
1289 mdelay(20);
1290
1291 /* enable motion sensor */
1292 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1293 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1294
1295 /* set VPU clock to 166 MHz */
1296 clk = clk_get(NULL, "vpu_clk");
1297 if (!IS_ERR(clk)) {
1298 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1299 clk_put(clk);
1300 }
1301
1302 /* enable IrDA */
1303 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1304 gpio_request(GPIO_FN_IRDA_IN, NULL);
1305 gpio_request(GPIO_PTU5, NULL);
1306 gpio_direction_output(GPIO_PTU5, 0);
1307
1308 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1309 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1310 gpio_request(GPIO_FN_MMC_D7, NULL);
1311 gpio_request(GPIO_FN_MMC_D6, NULL);
1312 gpio_request(GPIO_FN_MMC_D5, NULL);
1313 gpio_request(GPIO_FN_MMC_D4, NULL);
1314 gpio_request(GPIO_FN_MMC_D3, NULL);
1315 gpio_request(GPIO_FN_MMC_D2, NULL);
1316 gpio_request(GPIO_FN_MMC_D1, NULL);
1317 gpio_request(GPIO_FN_MMC_D0, NULL);
1318 gpio_request(GPIO_FN_MMC_CLK, NULL);
1319 gpio_request(GPIO_FN_MMC_CMD, NULL);
1320 gpio_request(GPIO_PTB7, NULL);
1321 gpio_direction_output(GPIO_PTB7, 0);
1322
1323 /* I/O buffer drive ability is high for MMCIF */
1324 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
1325 #endif
1326
1327 /* enable I2C device */
1328 i2c_register_board_info(0, i2c0_devices,
1329 ARRAY_SIZE(i2c0_devices));
1330
1331 i2c_register_board_info(1, i2c1_devices,
1332 ARRAY_SIZE(i2c1_devices));
1333
1334 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1335 /* VOU */
1336 gpio_request(GPIO_FN_DV_D15, NULL);
1337 gpio_request(GPIO_FN_DV_D14, NULL);
1338 gpio_request(GPIO_FN_DV_D13, NULL);
1339 gpio_request(GPIO_FN_DV_D12, NULL);
1340 gpio_request(GPIO_FN_DV_D11, NULL);
1341 gpio_request(GPIO_FN_DV_D10, NULL);
1342 gpio_request(GPIO_FN_DV_D9, NULL);
1343 gpio_request(GPIO_FN_DV_D8, NULL);
1344 gpio_request(GPIO_FN_DV_CLKI, NULL);
1345 gpio_request(GPIO_FN_DV_CLK, NULL);
1346 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1347 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1348
1349 /* AK8813 power / reset sequence */
1350 gpio_request(GPIO_PTG4, NULL);
1351 gpio_request(GPIO_PTU3, NULL);
1352 /* Reset */
1353 gpio_direction_output(GPIO_PTG4, 0);
1354 /* Power down */
1355 gpio_direction_output(GPIO_PTU3, 1);
1356
1357 udelay(10);
1358
1359 /* Power up, reset */
1360 gpio_set_value(GPIO_PTU3, 0);
1361
1362 udelay(10);
1363
1364 /* Remove reset */
1365 gpio_set_value(GPIO_PTG4, 1);
1366 #endif
1367
1368 return platform_add_devices(ecovec_devices,
1369 ARRAY_SIZE(ecovec_devices));
1370 }
1371 arch_initcall(arch_setup);
1372
1373 static int __init devices_setup(void)
1374 {
1375 sh_eth_init(&sh_eth_plat);
1376 return 0;
1377 }
1378 device_initcall(devices_setup);
1379
1380 static struct sh_machine_vector mv_ecovec __initmv = {
1381 .mv_name = "R0P7724 (EcoVec)",
1382 };