xref: /linux/arch/sh/boards/mach-ecovec24/setup.c (revision 0d456bad36d42d16022be045c8a53ddbb59ee478)
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/regulator/fixed.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/usb/r8a66597.h>
25 #include <linux/usb/renesas_usbhs.h>
26 #include <linux/i2c.h>
27 #include <linux/i2c/tsc2007.h>
28 #include <linux/spi/spi.h>
29 #include <linux/spi/sh_msiof.h>
30 #include <linux/spi/mmc_spi.h>
31 #include <linux/input.h>
32 #include <linux/input/sh_keysc.h>
33 #include <linux/sh_eth.h>
34 #include <linux/sh_intc.h>
35 #include <linux/videodev2.h>
36 #include <video/sh_mobile_lcdc.h>
37 #include <sound/sh_fsi.h>
38 #include <sound/simple_card.h>
39 #include <media/sh_mobile_ceu.h>
40 #include <media/soc_camera.h>
41 #include <media/tw9910.h>
42 #include <media/mt9t112.h>
43 #include <asm/heartbeat.h>
44 #include <asm/clock.h>
45 #include <asm/suspend.h>
46 #include <cpu/sh7724.h>
47 
48 /*
49  *  Address      Interface        BusWidth
50  *-----------------------------------------
51  *  0x0000_0000  uboot            16bit
52  *  0x0004_0000  Linux romImage   16bit
53  *  0x0014_0000  MTD for Linux    16bit
54  *  0x0400_0000  Internal I/O     16/32bit
55  *  0x0800_0000  DRAM             32bit
56  *  0x1800_0000  MFI              16bit
57  */
58 
59 /* SWITCH
60  *------------------------------
61  * DS2[1] = FlashROM write protect  ON     : write protect
62  *                                  OFF    : No write protect
63  * DS2[2] = RMII / TS, SCIF         ON     : RMII
64  *                                  OFF    : TS, SCIF3
65  * DS2[3] = Camera / Video          ON     : Camera
66  *                                  OFF    : NTSC/PAL (IN)
67  * DS2[5] = NTSC_OUT Clock          ON     : On board OSC
68  *                                  OFF    : SH7724 DV_CLK
69  * DS2[6-7] = MMC / SD              ON-OFF : SD
70  *                                  OFF-ON : MMC
71  */
72 
73 /* Heartbeat */
74 static unsigned char led_pos[] = { 0, 1, 2, 3 };
75 
76 static struct heartbeat_data heartbeat_data = {
77 	.nr_bits = 4,
78 	.bit_pos = led_pos,
79 };
80 
81 static struct resource heartbeat_resource = {
82 	.start  = 0xA405012C, /* PTG */
83 	.end    = 0xA405012E - 1,
84 	.flags  = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
85 };
86 
87 static struct platform_device heartbeat_device = {
88 	.name           = "heartbeat",
89 	.id             = -1,
90 	.dev = {
91 		.platform_data = &heartbeat_data,
92 	},
93 	.num_resources  = 1,
94 	.resource       = &heartbeat_resource,
95 };
96 
97 /* MTD */
98 static struct mtd_partition nor_flash_partitions[] = {
99 	{
100 		.name = "boot loader",
101 		.offset = 0,
102 		.size = (5 * 1024 * 1024),
103 		.mask_flags = MTD_WRITEABLE,  /* force read-only */
104 	}, {
105 		.name = "free-area",
106 		.offset = MTDPART_OFS_APPEND,
107 		.size = MTDPART_SIZ_FULL,
108 	},
109 };
110 
111 static struct physmap_flash_data nor_flash_data = {
112 	.width		= 2,
113 	.parts		= nor_flash_partitions,
114 	.nr_parts	= ARRAY_SIZE(nor_flash_partitions),
115 };
116 
117 static struct resource nor_flash_resources[] = {
118 	[0] = {
119 		.name	= "NOR Flash",
120 		.start	= 0x00000000,
121 		.end	= 0x03ffffff,
122 		.flags	= IORESOURCE_MEM,
123 	}
124 };
125 
126 static struct platform_device nor_flash_device = {
127 	.name		= "physmap-flash",
128 	.resource	= nor_flash_resources,
129 	.num_resources	= ARRAY_SIZE(nor_flash_resources),
130 	.dev		= {
131 		.platform_data = &nor_flash_data,
132 	},
133 };
134 
135 /* SH Eth */
136 #define SH_ETH_ADDR	(0xA4600000)
137 static struct resource sh_eth_resources[] = {
138 	[0] = {
139 		.start = SH_ETH_ADDR,
140 		.end   = SH_ETH_ADDR + 0x1FC,
141 		.flags = IORESOURCE_MEM,
142 	},
143 	[1] = {
144 		.start = evt2irq(0xd60),
145 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
146 	},
147 };
148 
149 static struct sh_eth_plat_data sh_eth_plat = {
150 	.phy = 0x1f, /* SMSC LAN8700 */
151 	.edmac_endian = EDMAC_LITTLE_ENDIAN,
152 	.register_type = SH_ETH_REG_FAST_SH4,
153 	.phy_interface = PHY_INTERFACE_MODE_MII,
154 	.ether_link_active_low = 1
155 };
156 
157 static struct platform_device sh_eth_device = {
158 	.name = "sh-eth",
159 	.id	= 0,
160 	.dev = {
161 		.platform_data = &sh_eth_plat,
162 	},
163 	.num_resources = ARRAY_SIZE(sh_eth_resources),
164 	.resource = sh_eth_resources,
165 };
166 
167 /* USB0 host */
168 static void usb0_port_power(int port, int power)
169 {
170 	gpio_set_value(GPIO_PTB4, power);
171 }
172 
173 static struct r8a66597_platdata usb0_host_data = {
174 	.on_chip = 1,
175 	.port_power = usb0_port_power,
176 };
177 
178 static struct resource usb0_host_resources[] = {
179 	[0] = {
180 		.start	= 0xa4d80000,
181 		.end	= 0xa4d80124 - 1,
182 		.flags	= IORESOURCE_MEM,
183 	},
184 	[1] = {
185 		.start	= evt2irq(0xa20),
186 		.end	= evt2irq(0xa20),
187 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
188 	},
189 };
190 
191 static struct platform_device usb0_host_device = {
192 	.name		= "r8a66597_hcd",
193 	.id		= 0,
194 	.dev = {
195 		.dma_mask		= NULL,         /*  not use dma */
196 		.coherent_dma_mask	= 0xffffffff,
197 		.platform_data		= &usb0_host_data,
198 	},
199 	.num_resources	= ARRAY_SIZE(usb0_host_resources),
200 	.resource	= usb0_host_resources,
201 };
202 
203 /* USB1 host/function */
204 static void usb1_port_power(int port, int power)
205 {
206 	gpio_set_value(GPIO_PTB5, power);
207 }
208 
209 static struct r8a66597_platdata usb1_common_data = {
210 	.on_chip = 1,
211 	.port_power = usb1_port_power,
212 };
213 
214 static struct resource usb1_common_resources[] = {
215 	[0] = {
216 		.start	= 0xa4d90000,
217 		.end	= 0xa4d90124 - 1,
218 		.flags	= IORESOURCE_MEM,
219 	},
220 	[1] = {
221 		.start	= evt2irq(0xa40),
222 		.end	= evt2irq(0xa40),
223 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
224 	},
225 };
226 
227 static struct platform_device usb1_common_device = {
228 	/* .name will be added in arch_setup */
229 	.id		= 1,
230 	.dev = {
231 		.dma_mask		= NULL,         /*  not use dma */
232 		.coherent_dma_mask	= 0xffffffff,
233 		.platform_data		= &usb1_common_data,
234 	},
235 	.num_resources	= ARRAY_SIZE(usb1_common_resources),
236 	.resource	= usb1_common_resources,
237 };
238 
239 /*
240  * USBHS
241  */
242 static int usbhs_get_id(struct platform_device *pdev)
243 {
244 	return gpio_get_value(GPIO_PTB3);
245 }
246 
247 static void usbhs_phy_reset(struct platform_device *pdev)
248 {
249 	/* enable vbus if HOST */
250 	if (!gpio_get_value(GPIO_PTB3))
251 		gpio_set_value(GPIO_PTB5, 1);
252 }
253 
254 static struct renesas_usbhs_platform_info usbhs_info = {
255 	.platform_callback = {
256 		.get_id		= usbhs_get_id,
257 		.phy_reset	= usbhs_phy_reset,
258 	},
259 	.driver_param = {
260 		.buswait_bwait		= 4,
261 		.detection_delay	= 5,
262 		.d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
263 		.d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
264 		.d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
265 		.d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
266 	},
267 };
268 
269 static struct resource usbhs_resources[] = {
270 	[0] = {
271 		.start	= 0xa4d90000,
272 		.end	= 0xa4d90124 - 1,
273 		.flags	= IORESOURCE_MEM,
274 	},
275 	[1] = {
276 		.start	= evt2irq(0xa40),
277 		.end	= evt2irq(0xa40),
278 		.flags	= IORESOURCE_IRQ,
279 	},
280 };
281 
282 static struct platform_device usbhs_device = {
283 	.name	= "renesas_usbhs",
284 	.id	= 1,
285 	.dev = {
286 		.dma_mask		= NULL,         /*  not use dma */
287 		.coherent_dma_mask	= 0xffffffff,
288 		.platform_data		= &usbhs_info,
289 	},
290 	.num_resources	= ARRAY_SIZE(usbhs_resources),
291 	.resource	= usbhs_resources,
292 };
293 
294 /* LCDC */
295 static const struct fb_videomode ecovec_lcd_modes[] = {
296 	{
297 		.name		= "Panel",
298 		.xres		= 800,
299 		.yres		= 480,
300 		.left_margin	= 220,
301 		.right_margin	= 110,
302 		.hsync_len	= 70,
303 		.upper_margin	= 20,
304 		.lower_margin	= 5,
305 		.vsync_len	= 5,
306 		.sync		= 0, /* hsync and vsync are active low */
307 	},
308 };
309 
310 static const struct fb_videomode ecovec_dvi_modes[] = {
311 	{
312 		.name		= "DVI",
313 		.xres		= 1280,
314 		.yres		= 720,
315 		.left_margin	= 220,
316 		.right_margin	= 110,
317 		.hsync_len	= 40,
318 		.upper_margin	= 20,
319 		.lower_margin	= 5,
320 		.vsync_len	= 5,
321 		.sync = 0, /* hsync and vsync are active low */
322 	},
323 };
324 
325 static int ecovec24_set_brightness(int brightness)
326 {
327 	gpio_set_value(GPIO_PTR1, brightness);
328 
329 	return 0;
330 }
331 
332 static struct sh_mobile_lcdc_info lcdc_info = {
333 	.ch[0] = {
334 		.interface_type = RGB18,
335 		.chan = LCDC_CHAN_MAINLCD,
336 		.fourcc = V4L2_PIX_FMT_RGB565,
337 		.panel_cfg = { /* 7.0 inch */
338 			.width = 152,
339 			.height = 91,
340 		},
341 		.bl_info = {
342 			.name = "sh_mobile_lcdc_bl",
343 			.max_brightness = 1,
344 			.set_brightness = ecovec24_set_brightness,
345 		},
346 	}
347 };
348 
349 static struct resource lcdc_resources[] = {
350 	[0] = {
351 		.name	= "LCDC",
352 		.start	= 0xfe940000,
353 		.end	= 0xfe942fff,
354 		.flags	= IORESOURCE_MEM,
355 	},
356 	[1] = {
357 		.start	= evt2irq(0xf40),
358 		.flags	= IORESOURCE_IRQ,
359 	},
360 };
361 
362 static struct platform_device lcdc_device = {
363 	.name		= "sh_mobile_lcdc_fb",
364 	.num_resources	= ARRAY_SIZE(lcdc_resources),
365 	.resource	= lcdc_resources,
366 	.dev		= {
367 		.platform_data	= &lcdc_info,
368 	},
369 };
370 
371 /* CEU0 */
372 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
373 	.flags = SH_CEU_FLAG_USE_8BIT_BUS,
374 };
375 
376 static struct resource ceu0_resources[] = {
377 	[0] = {
378 		.name	= "CEU0",
379 		.start	= 0xfe910000,
380 		.end	= 0xfe91009f,
381 		.flags	= IORESOURCE_MEM,
382 	},
383 	[1] = {
384 		.start  = evt2irq(0x880),
385 		.flags  = IORESOURCE_IRQ,
386 	},
387 	[2] = {
388 		/* place holder for contiguous memory */
389 	},
390 };
391 
392 static struct platform_device ceu0_device = {
393 	.name		= "sh_mobile_ceu",
394 	.id             = 0, /* "ceu0" clock */
395 	.num_resources	= ARRAY_SIZE(ceu0_resources),
396 	.resource	= ceu0_resources,
397 	.dev	= {
398 		.platform_data	= &sh_mobile_ceu0_info,
399 	},
400 };
401 
402 /* CEU1 */
403 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
404 	.flags = SH_CEU_FLAG_USE_8BIT_BUS,
405 };
406 
407 static struct resource ceu1_resources[] = {
408 	[0] = {
409 		.name	= "CEU1",
410 		.start	= 0xfe914000,
411 		.end	= 0xfe91409f,
412 		.flags	= IORESOURCE_MEM,
413 	},
414 	[1] = {
415 		.start  = evt2irq(0x9e0),
416 		.flags  = IORESOURCE_IRQ,
417 	},
418 	[2] = {
419 		/* place holder for contiguous memory */
420 	},
421 };
422 
423 static struct platform_device ceu1_device = {
424 	.name		= "sh_mobile_ceu",
425 	.id             = 1, /* "ceu1" clock */
426 	.num_resources	= ARRAY_SIZE(ceu1_resources),
427 	.resource	= ceu1_resources,
428 	.dev	= {
429 		.platform_data	= &sh_mobile_ceu1_info,
430 	},
431 };
432 
433 /* I2C device */
434 static struct i2c_board_info i2c0_devices[] = {
435 	{
436 		I2C_BOARD_INFO("da7210", 0x1a),
437 	},
438 };
439 
440 static struct i2c_board_info i2c1_devices[] = {
441 	{
442 		I2C_BOARD_INFO("r2025sd", 0x32),
443 	},
444 	{
445 		I2C_BOARD_INFO("lis3lv02d", 0x1c),
446 		.irq = evt2irq(0x620),
447 	}
448 };
449 
450 /* KEYSC */
451 static struct sh_keysc_info keysc_info = {
452 	.mode		= SH_KEYSC_MODE_1,
453 	.scan_timing	= 3,
454 	.delay		= 50,
455 	.kycr2_delay	= 100,
456 	.keycodes	= { KEY_1, 0, 0, 0, 0,
457 			    KEY_2, 0, 0, 0, 0,
458 			    KEY_3, 0, 0, 0, 0,
459 			    KEY_4, 0, 0, 0, 0,
460 			    KEY_5, 0, 0, 0, 0,
461 			    KEY_6, 0, 0, 0, 0, },
462 };
463 
464 static struct resource keysc_resources[] = {
465 	[0] = {
466 		.name	= "KEYSC",
467 		.start  = 0x044b0000,
468 		.end    = 0x044b000f,
469 		.flags  = IORESOURCE_MEM,
470 	},
471 	[1] = {
472 		.start  = evt2irq(0xbe0),
473 		.flags  = IORESOURCE_IRQ,
474 	},
475 };
476 
477 static struct platform_device keysc_device = {
478 	.name           = "sh_keysc",
479 	.id             = 0, /* keysc0 clock */
480 	.num_resources  = ARRAY_SIZE(keysc_resources),
481 	.resource       = keysc_resources,
482 	.dev	= {
483 		.platform_data	= &keysc_info,
484 	},
485 };
486 
487 /* TouchScreen */
488 #define IRQ0 evt2irq(0x600)
489 
490 static int ts_get_pendown_state(void)
491 {
492 	int val = 0;
493 	gpio_free(GPIO_FN_INTC_IRQ0);
494 	gpio_request(GPIO_PTZ0, NULL);
495 	gpio_direction_input(GPIO_PTZ0);
496 
497 	val = gpio_get_value(GPIO_PTZ0);
498 
499 	gpio_free(GPIO_PTZ0);
500 	gpio_request(GPIO_FN_INTC_IRQ0, NULL);
501 
502 	return val ? 0 : 1;
503 }
504 
505 static int ts_init(void)
506 {
507 	gpio_request(GPIO_FN_INTC_IRQ0, NULL);
508 	return 0;
509 }
510 
511 static struct tsc2007_platform_data tsc2007_info = {
512 	.model			= 2007,
513 	.x_plate_ohms		= 180,
514 	.get_pendown_state	= ts_get_pendown_state,
515 	.init_platform_hw	= ts_init,
516 };
517 
518 static struct i2c_board_info ts_i2c_clients = {
519 	I2C_BOARD_INFO("tsc2007", 0x48),
520 	.type		= "tsc2007",
521 	.platform_data	= &tsc2007_info,
522 	.irq		= IRQ0,
523 };
524 
525 static struct regulator_consumer_supply cn12_power_consumers[] =
526 {
527 	REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
528 	REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
529 	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
530 	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
531 };
532 
533 static struct regulator_init_data cn12_power_init_data = {
534 	.constraints = {
535 		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
536 	},
537 	.num_consumer_supplies  = ARRAY_SIZE(cn12_power_consumers),
538 	.consumer_supplies      = cn12_power_consumers,
539 };
540 
541 static struct fixed_voltage_config cn12_power_info = {
542 	.supply_name = "CN12 SD/MMC Vdd",
543 	.microvolts = 3300000,
544 	.gpio = GPIO_PTB7,
545 	.enable_high = 1,
546 	.init_data = &cn12_power_init_data,
547 };
548 
549 static struct platform_device cn12_power = {
550 	.name = "reg-fixed-voltage",
551 	.id   = 0,
552 	.dev  = {
553 		.platform_data = &cn12_power_info,
554 	},
555 };
556 
557 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
558 /* SDHI0 */
559 static struct regulator_consumer_supply sdhi0_power_consumers[] =
560 {
561 	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
562 	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
563 };
564 
565 static struct regulator_init_data sdhi0_power_init_data = {
566 	.constraints = {
567 		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
568 	},
569 	.num_consumer_supplies  = ARRAY_SIZE(sdhi0_power_consumers),
570 	.consumer_supplies      = sdhi0_power_consumers,
571 };
572 
573 static struct fixed_voltage_config sdhi0_power_info = {
574 	.supply_name = "CN11 SD/MMC Vdd",
575 	.microvolts = 3300000,
576 	.gpio = GPIO_PTB6,
577 	.enable_high = 1,
578 	.init_data = &sdhi0_power_init_data,
579 };
580 
581 static struct platform_device sdhi0_power = {
582 	.name = "reg-fixed-voltage",
583 	.id   = 1,
584 	.dev  = {
585 		.platform_data = &sdhi0_power_info,
586 	},
587 };
588 
589 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
590 {
591 	static int power_gpio = -EINVAL;
592 
593 	if (power_gpio < 0) {
594 		int ret = gpio_request(GPIO_PTB6, NULL);
595 		if (!ret) {
596 			power_gpio = GPIO_PTB6;
597 			gpio_direction_output(power_gpio, 0);
598 		}
599 	}
600 
601 	/*
602 	 * Toggle the GPIO regardless, whether we managed to grab it above or
603 	 * the fixed regulator driver did.
604 	 */
605 	gpio_set_value(GPIO_PTB6, state);
606 }
607 
608 static int sdhi0_get_cd(struct platform_device *pdev)
609 {
610 	return !gpio_get_value(GPIO_PTY7);
611 }
612 
613 static struct sh_mobile_sdhi_info sdhi0_info = {
614 	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
615 	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
616 	.set_pwr	= sdhi0_set_pwr,
617 	.tmio_caps      = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
618 			  MMC_CAP_NEEDS_POLL,
619 	.get_cd		= sdhi0_get_cd,
620 };
621 
622 static struct resource sdhi0_resources[] = {
623 	[0] = {
624 		.name	= "SDHI0",
625 		.start  = 0x04ce0000,
626 		.end    = 0x04ce00ff,
627 		.flags  = IORESOURCE_MEM,
628 	},
629 	[1] = {
630 		.start  = evt2irq(0xe80),
631 		.flags  = IORESOURCE_IRQ,
632 	},
633 };
634 
635 static struct platform_device sdhi0_device = {
636 	.name           = "sh_mobile_sdhi",
637 	.num_resources  = ARRAY_SIZE(sdhi0_resources),
638 	.resource       = sdhi0_resources,
639 	.id             = 0,
640 	.dev	= {
641 		.platform_data	= &sdhi0_info,
642 	},
643 };
644 
645 static void cn12_set_pwr(struct platform_device *pdev, int state)
646 {
647 	static int power_gpio = -EINVAL;
648 
649 	if (power_gpio < 0) {
650 		int ret = gpio_request(GPIO_PTB7, NULL);
651 		if (!ret) {
652 			power_gpio = GPIO_PTB7;
653 			gpio_direction_output(power_gpio, 0);
654 		}
655 	}
656 
657 	/*
658 	 * Toggle the GPIO regardless, whether we managed to grab it above or
659 	 * the fixed regulator driver did.
660 	 */
661 	gpio_set_value(GPIO_PTB7, state);
662 }
663 
664 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
665 /* SDHI1 */
666 static int sdhi1_get_cd(struct platform_device *pdev)
667 {
668 	return !gpio_get_value(GPIO_PTW7);
669 }
670 
671 static struct sh_mobile_sdhi_info sdhi1_info = {
672 	.dma_slave_tx	= SHDMA_SLAVE_SDHI1_TX,
673 	.dma_slave_rx	= SHDMA_SLAVE_SDHI1_RX,
674 	.tmio_caps      = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
675 			  MMC_CAP_NEEDS_POLL,
676 	.set_pwr	= cn12_set_pwr,
677 	.get_cd		= sdhi1_get_cd,
678 };
679 
680 static struct resource sdhi1_resources[] = {
681 	[0] = {
682 		.name	= "SDHI1",
683 		.start  = 0x04cf0000,
684 		.end    = 0x04cf00ff,
685 		.flags  = IORESOURCE_MEM,
686 	},
687 	[1] = {
688 		.start  = evt2irq(0x4e0),
689 		.flags  = IORESOURCE_IRQ,
690 	},
691 };
692 
693 static struct platform_device sdhi1_device = {
694 	.name           = "sh_mobile_sdhi",
695 	.num_resources  = ARRAY_SIZE(sdhi1_resources),
696 	.resource       = sdhi1_resources,
697 	.id             = 1,
698 	.dev	= {
699 		.platform_data	= &sdhi1_info,
700 	},
701 };
702 #endif /* CONFIG_MMC_SH_MMCIF */
703 
704 #else
705 
706 /* MMC SPI */
707 static int mmc_spi_get_ro(struct device *dev)
708 {
709 	return gpio_get_value(GPIO_PTY6);
710 }
711 
712 static int mmc_spi_get_cd(struct device *dev)
713 {
714 	return !gpio_get_value(GPIO_PTY7);
715 }
716 
717 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
718 {
719 	gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
720 }
721 
722 static struct mmc_spi_platform_data mmc_spi_info = {
723 	.get_ro = mmc_spi_get_ro,
724 	.get_cd = mmc_spi_get_cd,
725 	.caps = MMC_CAP_NEEDS_POLL,
726 	.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
727 	.setpower = mmc_spi_setpower,
728 };
729 
730 static struct spi_board_info spi_bus[] = {
731 	{
732 		.modalias	= "mmc_spi",
733 		.platform_data	= &mmc_spi_info,
734 		.max_speed_hz	= 5000000,
735 		.mode		= SPI_MODE_0,
736 		.controller_data = (void *) GPIO_PTM4,
737 	},
738 };
739 
740 /* MSIOF0 */
741 static struct sh_msiof_spi_info msiof0_data = {
742 	.num_chipselect = 1,
743 };
744 
745 static struct resource msiof0_resources[] = {
746 	[0] = {
747 		.name	= "MSIOF0",
748 		.start	= 0xa4c40000,
749 		.end	= 0xa4c40063,
750 		.flags	= IORESOURCE_MEM,
751 	},
752 	[1] = {
753 		.start	= evt2irq(0xc80),
754 		.flags	= IORESOURCE_IRQ,
755 	},
756 };
757 
758 static struct platform_device msiof0_device = {
759 	.name		= "spi_sh_msiof",
760 	.id		= 0, /* MSIOF0 */
761 	.dev = {
762 		.platform_data = &msiof0_data,
763 	},
764 	.num_resources	= ARRAY_SIZE(msiof0_resources),
765 	.resource	= msiof0_resources,
766 };
767 
768 #endif
769 
770 /* I2C Video/Camera */
771 static struct i2c_board_info i2c_camera[] = {
772 	{
773 		I2C_BOARD_INFO("tw9910", 0x45),
774 	},
775 	{
776 		/* 1st camera */
777 		I2C_BOARD_INFO("mt9t112", 0x3c),
778 	},
779 	{
780 		/* 2nd camera */
781 		I2C_BOARD_INFO("mt9t112", 0x3c),
782 	},
783 };
784 
785 /* tw9910 */
786 static int tw9910_power(struct device *dev, int mode)
787 {
788 	int val = mode ? 0 : 1;
789 
790 	gpio_set_value(GPIO_PTU2, val);
791 	if (mode)
792 		mdelay(100);
793 
794 	return 0;
795 }
796 
797 static struct tw9910_video_info tw9910_info = {
798 	.buswidth	= SOCAM_DATAWIDTH_8,
799 	.mpout		= TW9910_MPO_FIELD,
800 };
801 
802 static struct soc_camera_link tw9910_link = {
803 	.i2c_adapter_id	= 0,
804 	.bus_id		= 1,
805 	.power		= tw9910_power,
806 	.board_info	= &i2c_camera[0],
807 	.priv		= &tw9910_info,
808 };
809 
810 /* mt9t112 */
811 static int mt9t112_power1(struct device *dev, int mode)
812 {
813 	gpio_set_value(GPIO_PTA3, mode);
814 	if (mode)
815 		mdelay(100);
816 
817 	return 0;
818 }
819 
820 static struct mt9t112_camera_info mt9t112_info1 = {
821 	.flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
822 	.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
823 };
824 
825 static struct soc_camera_link mt9t112_link1 = {
826 	.i2c_adapter_id	= 0,
827 	.power		= mt9t112_power1,
828 	.bus_id		= 0,
829 	.board_info	= &i2c_camera[1],
830 	.priv		= &mt9t112_info1,
831 };
832 
833 static int mt9t112_power2(struct device *dev, int mode)
834 {
835 	gpio_set_value(GPIO_PTA4, mode);
836 	if (mode)
837 		mdelay(100);
838 
839 	return 0;
840 }
841 
842 static struct mt9t112_camera_info mt9t112_info2 = {
843 	.flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
844 	.divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
845 };
846 
847 static struct soc_camera_link mt9t112_link2 = {
848 	.i2c_adapter_id	= 1,
849 	.power		= mt9t112_power2,
850 	.bus_id		= 1,
851 	.board_info	= &i2c_camera[2],
852 	.priv		= &mt9t112_info2,
853 };
854 
855 static struct platform_device camera_devices[] = {
856 	{
857 		.name	= "soc-camera-pdrv",
858 		.id	= 0,
859 		.dev	= {
860 			.platform_data = &tw9910_link,
861 		},
862 	},
863 	{
864 		.name	= "soc-camera-pdrv",
865 		.id	= 1,
866 		.dev	= {
867 			.platform_data = &mt9t112_link1,
868 		},
869 	},
870 	{
871 		.name	= "soc-camera-pdrv",
872 		.id	= 2,
873 		.dev	= {
874 			.platform_data = &mt9t112_link2,
875 		},
876 	},
877 };
878 
879 /* FSI */
880 static struct sh_fsi_platform_info fsi_info = {
881 	.port_b = {
882 		.flags = SH_FSI_BRS_INV,
883 	},
884 };
885 
886 static struct resource fsi_resources[] = {
887 	[0] = {
888 		.name	= "FSI",
889 		.start	= 0xFE3C0000,
890 		.end	= 0xFE3C021d,
891 		.flags	= IORESOURCE_MEM,
892 	},
893 	[1] = {
894 		.start  = evt2irq(0xf80),
895 		.flags  = IORESOURCE_IRQ,
896 	},
897 };
898 
899 static struct platform_device fsi_device = {
900 	.name		= "sh_fsi",
901 	.id		= 0,
902 	.num_resources	= ARRAY_SIZE(fsi_resources),
903 	.resource	= fsi_resources,
904 	.dev	= {
905 		.platform_data	= &fsi_info,
906 	},
907 };
908 
909 static struct asoc_simple_dai_init_info fsi_da7210_init_info = {
910 	.fmt		= SND_SOC_DAIFMT_I2S,
911 	.codec_daifmt	= SND_SOC_DAIFMT_CBM_CFM,
912 	.cpu_daifmt	= SND_SOC_DAIFMT_CBS_CFS,
913 };
914 
915 static struct asoc_simple_card_info fsi_da7210_info = {
916 	.name		= "DA7210",
917 	.card		= "FSIB-DA7210",
918 	.cpu_dai	= "fsib-dai",
919 	.codec		= "da7210.0-001a",
920 	.platform	= "sh_fsi.0",
921 	.codec_dai	= "da7210-hifi",
922 	.init		= &fsi_da7210_init_info,
923 };
924 
925 static struct platform_device fsi_da7210_device = {
926 	.name	= "asoc-simple-card",
927 	.dev	= {
928 		.platform_data	= &fsi_da7210_info,
929 	},
930 };
931 
932 
933 /* IrDA */
934 static struct resource irda_resources[] = {
935 	[0] = {
936 		.name	= "IrDA",
937 		.start  = 0xA45D0000,
938 		.end    = 0xA45D0049,
939 		.flags  = IORESOURCE_MEM,
940 	},
941 	[1] = {
942 		.start  = evt2irq(0x480),
943 		.flags  = IORESOURCE_IRQ,
944 	},
945 };
946 
947 static struct platform_device irda_device = {
948 	.name           = "sh_sir",
949 	.num_resources  = ARRAY_SIZE(irda_resources),
950 	.resource       = irda_resources,
951 };
952 
953 #include <media/ak881x.h>
954 #include <media/sh_vou.h>
955 
956 static struct ak881x_pdata ak881x_pdata = {
957 	.flags = AK881X_IF_MODE_SLAVE,
958 };
959 
960 static struct i2c_board_info ak8813 = {
961 	I2C_BOARD_INFO("ak8813", 0x20),
962 	.platform_data = &ak881x_pdata,
963 };
964 
965 static struct sh_vou_pdata sh_vou_pdata = {
966 	.bus_fmt	= SH_VOU_BUS_8BIT,
967 	.flags		= SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
968 	.board_info	= &ak8813,
969 	.i2c_adap	= 0,
970 };
971 
972 static struct resource sh_vou_resources[] = {
973 	[0] = {
974 		.start  = 0xfe960000,
975 		.end    = 0xfe962043,
976 		.flags  = IORESOURCE_MEM,
977 	},
978 	[1] = {
979 		.start  = evt2irq(0x8e0),
980 		.flags  = IORESOURCE_IRQ,
981 	},
982 };
983 
984 static struct platform_device vou_device = {
985 	.name           = "sh-vou",
986 	.id		= -1,
987 	.num_resources  = ARRAY_SIZE(sh_vou_resources),
988 	.resource       = sh_vou_resources,
989 	.dev		= {
990 		.platform_data	= &sh_vou_pdata,
991 	},
992 };
993 
994 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
995 /* SH_MMCIF */
996 static void mmcif_down_pwr(struct platform_device *pdev)
997 {
998 	cn12_set_pwr(pdev, 0);
999 }
1000 
1001 static struct resource sh_mmcif_resources[] = {
1002 	[0] = {
1003 		.name	= "SH_MMCIF",
1004 		.start	= 0xA4CA0000,
1005 		.end	= 0xA4CA00FF,
1006 		.flags	= IORESOURCE_MEM,
1007 	},
1008 	[1] = {
1009 		/* MMC2I */
1010 		.start	= evt2irq(0x5a0),
1011 		.flags	= IORESOURCE_IRQ,
1012 	},
1013 	[2] = {
1014 		/* MMC3I */
1015 		.start	= evt2irq(0x5c0),
1016 		.flags	= IORESOURCE_IRQ,
1017 	},
1018 };
1019 
1020 static struct sh_mmcif_plat_data sh_mmcif_plat = {
1021 	.set_pwr	= cn12_set_pwr,
1022 	.down_pwr	= mmcif_down_pwr,
1023 	.sup_pclk	= 0, /* SH7724: Max Pclk/2 */
1024 	.caps		= MMC_CAP_4_BIT_DATA |
1025 			  MMC_CAP_8_BIT_DATA |
1026 			  MMC_CAP_NEEDS_POLL,
1027 	.ocr		= MMC_VDD_32_33 | MMC_VDD_33_34,
1028 };
1029 
1030 static struct platform_device sh_mmcif_device = {
1031 	.name		= "sh_mmcif",
1032 	.id		= 0,
1033 	.dev		= {
1034 		.platform_data		= &sh_mmcif_plat,
1035 	},
1036 	.num_resources	= ARRAY_SIZE(sh_mmcif_resources),
1037 	.resource	= sh_mmcif_resources,
1038 };
1039 #endif
1040 
1041 static struct platform_device *ecovec_devices[] __initdata = {
1042 	&heartbeat_device,
1043 	&nor_flash_device,
1044 	&sh_eth_device,
1045 	&usb0_host_device,
1046 	&usb1_common_device,
1047 	&usbhs_device,
1048 	&lcdc_device,
1049 	&ceu0_device,
1050 	&ceu1_device,
1051 	&keysc_device,
1052 	&cn12_power,
1053 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1054 	&sdhi0_power,
1055 	&sdhi0_device,
1056 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1057 	&sdhi1_device,
1058 #endif
1059 #else
1060 	&msiof0_device,
1061 #endif
1062 	&camera_devices[0],
1063 	&camera_devices[1],
1064 	&camera_devices[2],
1065 	&fsi_device,
1066 	&fsi_da7210_device,
1067 	&irda_device,
1068 	&vou_device,
1069 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1070 	&sh_mmcif_device,
1071 #endif
1072 };
1073 
1074 #ifdef CONFIG_I2C
1075 #define EEPROM_ADDR 0x50
1076 static u8 mac_read(struct i2c_adapter *a, u8 command)
1077 {
1078 	struct i2c_msg msg[2];
1079 	u8 buf;
1080 	int ret;
1081 
1082 	msg[0].addr  = EEPROM_ADDR;
1083 	msg[0].flags = 0;
1084 	msg[0].len   = 1;
1085 	msg[0].buf   = &command;
1086 
1087 	msg[1].addr  = EEPROM_ADDR;
1088 	msg[1].flags = I2C_M_RD;
1089 	msg[1].len   = 1;
1090 	msg[1].buf   = &buf;
1091 
1092 	ret = i2c_transfer(a, msg, 2);
1093 	if (ret < 0) {
1094 		printk(KERN_ERR "error %d\n", ret);
1095 		buf = 0xff;
1096 	}
1097 
1098 	return buf;
1099 }
1100 
1101 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1102 {
1103 	struct i2c_adapter *a = i2c_get_adapter(1);
1104 	int i;
1105 
1106 	if (!a) {
1107 		pr_err("can not get I2C 1\n");
1108 		return;
1109 	}
1110 
1111 	/* read MAC address from EEPROM */
1112 	for (i = 0; i < sizeof(pd->mac_addr); i++) {
1113 		pd->mac_addr[i] = mac_read(a, 0x10 + i);
1114 		msleep(10);
1115 	}
1116 
1117 	i2c_put_adapter(a);
1118 }
1119 #else
1120 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1121 {
1122 	pr_err("unable to read sh_eth MAC address\n");
1123 }
1124 #endif
1125 
1126 #define PORT_HIZA 0xA4050158
1127 #define IODRIVEA  0xA405018A
1128 
1129 extern char ecovec24_sdram_enter_start;
1130 extern char ecovec24_sdram_enter_end;
1131 extern char ecovec24_sdram_leave_start;
1132 extern char ecovec24_sdram_leave_end;
1133 
1134 static int __init arch_setup(void)
1135 {
1136 	struct clk *clk;
1137 	bool cn12_enabled = false;
1138 
1139 	/* register board specific self-refresh code */
1140 	sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1141 					SUSP_SH_RSTANDBY,
1142 					&ecovec24_sdram_enter_start,
1143 					&ecovec24_sdram_enter_end,
1144 					&ecovec24_sdram_leave_start,
1145 					&ecovec24_sdram_leave_end);
1146 
1147 	/* enable STATUS0, STATUS2 and PDSTATUS */
1148 	gpio_request(GPIO_FN_STATUS0, NULL);
1149 	gpio_request(GPIO_FN_STATUS2, NULL);
1150 	gpio_request(GPIO_FN_PDSTATUS, NULL);
1151 
1152 	/* enable SCIFA0 */
1153 	gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1154 	gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1155 
1156 	/* enable debug LED */
1157 	gpio_request(GPIO_PTG0, NULL);
1158 	gpio_request(GPIO_PTG1, NULL);
1159 	gpio_request(GPIO_PTG2, NULL);
1160 	gpio_request(GPIO_PTG3, NULL);
1161 	gpio_direction_output(GPIO_PTG0, 0);
1162 	gpio_direction_output(GPIO_PTG1, 0);
1163 	gpio_direction_output(GPIO_PTG2, 0);
1164 	gpio_direction_output(GPIO_PTG3, 0);
1165 	__raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1166 
1167 	/* enable SH-Eth */
1168 	gpio_request(GPIO_PTA1, NULL);
1169 	gpio_direction_output(GPIO_PTA1, 1);
1170 	mdelay(20);
1171 
1172 	gpio_request(GPIO_FN_RMII_RXD0,    NULL);
1173 	gpio_request(GPIO_FN_RMII_RXD1,    NULL);
1174 	gpio_request(GPIO_FN_RMII_TXD0,    NULL);
1175 	gpio_request(GPIO_FN_RMII_TXD1,    NULL);
1176 	gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1177 	gpio_request(GPIO_FN_RMII_TX_EN,   NULL);
1178 	gpio_request(GPIO_FN_RMII_RX_ER,   NULL);
1179 	gpio_request(GPIO_FN_RMII_CRS_DV,  NULL);
1180 	gpio_request(GPIO_FN_MDIO,         NULL);
1181 	gpio_request(GPIO_FN_MDC,          NULL);
1182 	gpio_request(GPIO_FN_LNKSTA,       NULL);
1183 
1184 	/* enable USB */
1185 	__raw_writew(0x0000, 0xA4D80000);
1186 	__raw_writew(0x0000, 0xA4D90000);
1187 	gpio_request(GPIO_PTB3,  NULL);
1188 	gpio_request(GPIO_PTB4,  NULL);
1189 	gpio_request(GPIO_PTB5,  NULL);
1190 	gpio_direction_input(GPIO_PTB3);
1191 	gpio_direction_output(GPIO_PTB4, 0);
1192 	gpio_direction_output(GPIO_PTB5, 0);
1193 	__raw_writew(0x0600, 0xa40501d4);
1194 	__raw_writew(0x0600, 0xa4050192);
1195 
1196 	if (gpio_get_value(GPIO_PTB3)) {
1197 		printk(KERN_INFO "USB1 function is selected\n");
1198 		usb1_common_device.name = "r8a66597_udc";
1199 	} else {
1200 		printk(KERN_INFO "USB1 host is selected\n");
1201 		usb1_common_device.name = "r8a66597_hcd";
1202 	}
1203 
1204 	/* enable LCDC */
1205 	gpio_request(GPIO_FN_LCDD23,   NULL);
1206 	gpio_request(GPIO_FN_LCDD22,   NULL);
1207 	gpio_request(GPIO_FN_LCDD21,   NULL);
1208 	gpio_request(GPIO_FN_LCDD20,   NULL);
1209 	gpio_request(GPIO_FN_LCDD19,   NULL);
1210 	gpio_request(GPIO_FN_LCDD18,   NULL);
1211 	gpio_request(GPIO_FN_LCDD17,   NULL);
1212 	gpio_request(GPIO_FN_LCDD16,   NULL);
1213 	gpio_request(GPIO_FN_LCDD15,   NULL);
1214 	gpio_request(GPIO_FN_LCDD14,   NULL);
1215 	gpio_request(GPIO_FN_LCDD13,   NULL);
1216 	gpio_request(GPIO_FN_LCDD12,   NULL);
1217 	gpio_request(GPIO_FN_LCDD11,   NULL);
1218 	gpio_request(GPIO_FN_LCDD10,   NULL);
1219 	gpio_request(GPIO_FN_LCDD9,    NULL);
1220 	gpio_request(GPIO_FN_LCDD8,    NULL);
1221 	gpio_request(GPIO_FN_LCDD7,    NULL);
1222 	gpio_request(GPIO_FN_LCDD6,    NULL);
1223 	gpio_request(GPIO_FN_LCDD5,    NULL);
1224 	gpio_request(GPIO_FN_LCDD4,    NULL);
1225 	gpio_request(GPIO_FN_LCDD3,    NULL);
1226 	gpio_request(GPIO_FN_LCDD2,    NULL);
1227 	gpio_request(GPIO_FN_LCDD1,    NULL);
1228 	gpio_request(GPIO_FN_LCDD0,    NULL);
1229 	gpio_request(GPIO_FN_LCDDISP,  NULL);
1230 	gpio_request(GPIO_FN_LCDHSYN,  NULL);
1231 	gpio_request(GPIO_FN_LCDDCK,   NULL);
1232 	gpio_request(GPIO_FN_LCDVSYN,  NULL);
1233 	gpio_request(GPIO_FN_LCDDON,   NULL);
1234 	gpio_request(GPIO_FN_LCDLCLK,  NULL);
1235 	__raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1236 
1237 	gpio_request(GPIO_PTE6, NULL);
1238 	gpio_request(GPIO_PTU1, NULL);
1239 	gpio_request(GPIO_PTR1, NULL);
1240 	gpio_request(GPIO_PTA2, NULL);
1241 	gpio_direction_input(GPIO_PTE6);
1242 	gpio_direction_output(GPIO_PTU1, 0);
1243 	gpio_direction_output(GPIO_PTR1, 0);
1244 	gpio_direction_output(GPIO_PTA2, 0);
1245 
1246 	/* I/O buffer drive ability is high */
1247 	__raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1248 
1249 	if (gpio_get_value(GPIO_PTE6)) {
1250 		/* DVI */
1251 		lcdc_info.clock_source			= LCDC_CLK_EXTERNAL;
1252 		lcdc_info.ch[0].clock_divider		= 1;
1253 		lcdc_info.ch[0].lcd_modes		= ecovec_dvi_modes;
1254 		lcdc_info.ch[0].num_modes		= ARRAY_SIZE(ecovec_dvi_modes);
1255 
1256 		gpio_set_value(GPIO_PTA2, 1);
1257 		gpio_set_value(GPIO_PTU1, 1);
1258 	} else {
1259 		/* Panel */
1260 		lcdc_info.clock_source			= LCDC_CLK_PERIPHERAL;
1261 		lcdc_info.ch[0].clock_divider		= 2;
1262 		lcdc_info.ch[0].lcd_modes		= ecovec_lcd_modes;
1263 		lcdc_info.ch[0].num_modes		= ARRAY_SIZE(ecovec_lcd_modes);
1264 
1265 		gpio_set_value(GPIO_PTR1, 1);
1266 
1267 		/* FIXME
1268 		 *
1269 		 * LCDDON control is needed for Panel,
1270 		 * but current sh_mobile_lcdc driver doesn't control it.
1271 		 * It is temporary correspondence
1272 		 */
1273 		gpio_request(GPIO_PTF4, NULL);
1274 		gpio_direction_output(GPIO_PTF4, 1);
1275 
1276 		/* enable TouchScreen */
1277 		i2c_register_board_info(0, &ts_i2c_clients, 1);
1278 		irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1279 	}
1280 
1281 	/* enable CEU0 */
1282 	gpio_request(GPIO_FN_VIO0_D15, NULL);
1283 	gpio_request(GPIO_FN_VIO0_D14, NULL);
1284 	gpio_request(GPIO_FN_VIO0_D13, NULL);
1285 	gpio_request(GPIO_FN_VIO0_D12, NULL);
1286 	gpio_request(GPIO_FN_VIO0_D11, NULL);
1287 	gpio_request(GPIO_FN_VIO0_D10, NULL);
1288 	gpio_request(GPIO_FN_VIO0_D9,  NULL);
1289 	gpio_request(GPIO_FN_VIO0_D8,  NULL);
1290 	gpio_request(GPIO_FN_VIO0_D7,  NULL);
1291 	gpio_request(GPIO_FN_VIO0_D6,  NULL);
1292 	gpio_request(GPIO_FN_VIO0_D5,  NULL);
1293 	gpio_request(GPIO_FN_VIO0_D4,  NULL);
1294 	gpio_request(GPIO_FN_VIO0_D3,  NULL);
1295 	gpio_request(GPIO_FN_VIO0_D2,  NULL);
1296 	gpio_request(GPIO_FN_VIO0_D1,  NULL);
1297 	gpio_request(GPIO_FN_VIO0_D0,  NULL);
1298 	gpio_request(GPIO_FN_VIO0_VD,  NULL);
1299 	gpio_request(GPIO_FN_VIO0_CLK, NULL);
1300 	gpio_request(GPIO_FN_VIO0_FLD, NULL);
1301 	gpio_request(GPIO_FN_VIO0_HD,  NULL);
1302 	platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1303 
1304 	/* enable CEU1 */
1305 	gpio_request(GPIO_FN_VIO1_D7,  NULL);
1306 	gpio_request(GPIO_FN_VIO1_D6,  NULL);
1307 	gpio_request(GPIO_FN_VIO1_D5,  NULL);
1308 	gpio_request(GPIO_FN_VIO1_D4,  NULL);
1309 	gpio_request(GPIO_FN_VIO1_D3,  NULL);
1310 	gpio_request(GPIO_FN_VIO1_D2,  NULL);
1311 	gpio_request(GPIO_FN_VIO1_D1,  NULL);
1312 	gpio_request(GPIO_FN_VIO1_D0,  NULL);
1313 	gpio_request(GPIO_FN_VIO1_FLD, NULL);
1314 	gpio_request(GPIO_FN_VIO1_HD,  NULL);
1315 	gpio_request(GPIO_FN_VIO1_VD,  NULL);
1316 	gpio_request(GPIO_FN_VIO1_CLK, NULL);
1317 	platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1318 
1319 	/* enable KEYSC */
1320 	gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1321 	gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1322 	gpio_request(GPIO_FN_KEYOUT3,     NULL);
1323 	gpio_request(GPIO_FN_KEYOUT2,     NULL);
1324 	gpio_request(GPIO_FN_KEYOUT1,     NULL);
1325 	gpio_request(GPIO_FN_KEYOUT0,     NULL);
1326 	gpio_request(GPIO_FN_KEYIN0,      NULL);
1327 
1328 	/* enable user debug switch */
1329 	gpio_request(GPIO_PTR0, NULL);
1330 	gpio_request(GPIO_PTR4, NULL);
1331 	gpio_request(GPIO_PTR5, NULL);
1332 	gpio_request(GPIO_PTR6, NULL);
1333 	gpio_direction_input(GPIO_PTR0);
1334 	gpio_direction_input(GPIO_PTR4);
1335 	gpio_direction_input(GPIO_PTR5);
1336 	gpio_direction_input(GPIO_PTR6);
1337 
1338 	/* SD-card slot CN11 */
1339 	/* Card-detect, used on CN11, either with SDHI0 or with SPI */
1340 	gpio_request(GPIO_PTY7, NULL);
1341 	gpio_direction_input(GPIO_PTY7);
1342 
1343 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1344 	/* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1345 	gpio_request(GPIO_FN_SDHI0WP,  NULL);
1346 	gpio_request(GPIO_FN_SDHI0CMD, NULL);
1347 	gpio_request(GPIO_FN_SDHI0CLK, NULL);
1348 	gpio_request(GPIO_FN_SDHI0D3,  NULL);
1349 	gpio_request(GPIO_FN_SDHI0D2,  NULL);
1350 	gpio_request(GPIO_FN_SDHI0D1,  NULL);
1351 	gpio_request(GPIO_FN_SDHI0D0,  NULL);
1352 #else
1353 	/* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1354 	gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1355 	gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1356 	gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1357 	gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1358 	gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1359 	gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1360 	gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1361 	gpio_request(GPIO_PTY6, NULL); /* write protect */
1362 	gpio_direction_input(GPIO_PTY6);
1363 
1364 	spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1365 #endif
1366 
1367 	/* MMC/SD-card slot CN12 */
1368 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1369 	/* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1370 	gpio_request(GPIO_FN_MMC_D7, NULL);
1371 	gpio_request(GPIO_FN_MMC_D6, NULL);
1372 	gpio_request(GPIO_FN_MMC_D5, NULL);
1373 	gpio_request(GPIO_FN_MMC_D4, NULL);
1374 	gpio_request(GPIO_FN_MMC_D3, NULL);
1375 	gpio_request(GPIO_FN_MMC_D2, NULL);
1376 	gpio_request(GPIO_FN_MMC_D1, NULL);
1377 	gpio_request(GPIO_FN_MMC_D0, NULL);
1378 	gpio_request(GPIO_FN_MMC_CLK, NULL);
1379 	gpio_request(GPIO_FN_MMC_CMD, NULL);
1380 
1381 	cn12_enabled = true;
1382 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1383 	/* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1384 	gpio_request(GPIO_FN_SDHI1WP,  NULL);
1385 	gpio_request(GPIO_FN_SDHI1CMD, NULL);
1386 	gpio_request(GPIO_FN_SDHI1CLK, NULL);
1387 	gpio_request(GPIO_FN_SDHI1D3,  NULL);
1388 	gpio_request(GPIO_FN_SDHI1D2,  NULL);
1389 	gpio_request(GPIO_FN_SDHI1D1,  NULL);
1390 	gpio_request(GPIO_FN_SDHI1D0,  NULL);
1391 
1392 	/* Card-detect, used on CN12 with SDHI1 */
1393 	gpio_request(GPIO_PTW7, NULL);
1394 	gpio_direction_input(GPIO_PTW7);
1395 
1396 	cn12_enabled = true;
1397 #endif
1398 
1399 	if (cn12_enabled)
1400 		/* I/O buffer drive ability is high for CN12 */
1401 		__raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1402 			     IODRIVEA);
1403 
1404 	/* enable Video */
1405 	gpio_request(GPIO_PTU2, NULL);
1406 	gpio_direction_output(GPIO_PTU2, 1);
1407 
1408 	/* enable Camera */
1409 	gpio_request(GPIO_PTA3, NULL);
1410 	gpio_request(GPIO_PTA4, NULL);
1411 	gpio_direction_output(GPIO_PTA3, 0);
1412 	gpio_direction_output(GPIO_PTA4, 0);
1413 
1414 	/* enable FSI */
1415 	gpio_request(GPIO_FN_FSIMCKB,    NULL);
1416 	gpio_request(GPIO_FN_FSIIBSD,    NULL);
1417 	gpio_request(GPIO_FN_FSIOBSD,    NULL);
1418 	gpio_request(GPIO_FN_FSIIBBCK,   NULL);
1419 	gpio_request(GPIO_FN_FSIIBLRCK,  NULL);
1420 	gpio_request(GPIO_FN_FSIOBBCK,   NULL);
1421 	gpio_request(GPIO_FN_FSIOBLRCK,  NULL);
1422 	gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1423 
1424 	/* set SPU2 clock to 83.4 MHz */
1425 	clk = clk_get(NULL, "spu_clk");
1426 	if (!IS_ERR(clk)) {
1427 		clk_set_rate(clk, clk_round_rate(clk, 83333333));
1428 		clk_put(clk);
1429 	}
1430 
1431 	/* change parent of FSI B */
1432 	clk = clk_get(NULL, "fsib_clk");
1433 	if (!IS_ERR(clk)) {
1434 		/* 48kHz dummy clock was used to make sure 1/1 divide */
1435 		clk_set_rate(&sh7724_fsimckb_clk, 48000);
1436 		clk_set_parent(clk, &sh7724_fsimckb_clk);
1437 		clk_set_rate(clk, 48000);
1438 		clk_put(clk);
1439 	}
1440 
1441 	gpio_request(GPIO_PTU0, NULL);
1442 	gpio_direction_output(GPIO_PTU0, 0);
1443 	mdelay(20);
1444 
1445 	/* enable motion sensor */
1446 	gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1447 	gpio_direction_input(GPIO_FN_INTC_IRQ1);
1448 
1449 	/* set VPU clock to 166 MHz */
1450 	clk = clk_get(NULL, "vpu_clk");
1451 	if (!IS_ERR(clk)) {
1452 		clk_set_rate(clk, clk_round_rate(clk, 166000000));
1453 		clk_put(clk);
1454 	}
1455 
1456 	/* enable IrDA */
1457 	gpio_request(GPIO_FN_IRDA_OUT, NULL);
1458 	gpio_request(GPIO_FN_IRDA_IN,  NULL);
1459 	gpio_request(GPIO_PTU5, NULL);
1460 	gpio_direction_output(GPIO_PTU5, 0);
1461 
1462 	/* enable I2C device */
1463 	i2c_register_board_info(0, i2c0_devices,
1464 				ARRAY_SIZE(i2c0_devices));
1465 
1466 	i2c_register_board_info(1, i2c1_devices,
1467 				ARRAY_SIZE(i2c1_devices));
1468 
1469 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1470 	/* VOU */
1471 	gpio_request(GPIO_FN_DV_D15, NULL);
1472 	gpio_request(GPIO_FN_DV_D14, NULL);
1473 	gpio_request(GPIO_FN_DV_D13, NULL);
1474 	gpio_request(GPIO_FN_DV_D12, NULL);
1475 	gpio_request(GPIO_FN_DV_D11, NULL);
1476 	gpio_request(GPIO_FN_DV_D10, NULL);
1477 	gpio_request(GPIO_FN_DV_D9, NULL);
1478 	gpio_request(GPIO_FN_DV_D8, NULL);
1479 	gpio_request(GPIO_FN_DV_CLKI, NULL);
1480 	gpio_request(GPIO_FN_DV_CLK, NULL);
1481 	gpio_request(GPIO_FN_DV_VSYNC, NULL);
1482 	gpio_request(GPIO_FN_DV_HSYNC, NULL);
1483 
1484 	/* AK8813 power / reset sequence */
1485 	gpio_request(GPIO_PTG4, NULL);
1486 	gpio_request(GPIO_PTU3, NULL);
1487 	/* Reset */
1488 	gpio_direction_output(GPIO_PTG4, 0);
1489 	/* Power down */
1490 	gpio_direction_output(GPIO_PTU3, 1);
1491 
1492 	udelay(10);
1493 
1494 	/* Power up, reset */
1495 	gpio_set_value(GPIO_PTU3, 0);
1496 
1497 	udelay(10);
1498 
1499 	/* Remove reset */
1500 	gpio_set_value(GPIO_PTG4, 1);
1501 #endif
1502 
1503 	return platform_add_devices(ecovec_devices,
1504 				    ARRAY_SIZE(ecovec_devices));
1505 }
1506 arch_initcall(arch_setup);
1507 
1508 static int __init devices_setup(void)
1509 {
1510 	sh_eth_init(&sh_eth_plat);
1511 	return 0;
1512 }
1513 device_initcall(devices_setup);
1514 
1515 static struct sh_machine_vector mv_ecovec __initmv = {
1516 	.mv_name	= "R0P7724 (EcoVec)",
1517 };
1518