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ASoC: fsl: imx-audmux: Fix sparse warning
[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/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 /*
74 * FSI - DA7210
75 *
76 * it needs amixer settings for playing
77 *
78 * amixer set 'HeadPhone' 80
79 * amixer set 'Out Mixer Left DAC Left' on
80 * amixer set 'Out Mixer Right DAC Right' on
81 */
82
83 /* Heartbeat */
84 static unsigned char led_pos[] = { 0, 1, 2, 3 };
85
86 static struct heartbeat_data heartbeat_data = {
87 .nr_bits = 4,
88 .bit_pos = led_pos,
89 };
90
91 static struct resource heartbeat_resource = {
92 .start = 0xA405012C, /* PTG */
93 .end = 0xA405012E - 1,
94 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
95 };
96
97 static struct platform_device heartbeat_device = {
98 .name = "heartbeat",
99 .id = -1,
100 .dev = {
101 .platform_data = &heartbeat_data,
102 },
103 .num_resources = 1,
104 .resource = &heartbeat_resource,
105 };
106
107 /* MTD */
108 static struct mtd_partition nor_flash_partitions[] = {
109 {
110 .name = "boot loader",
111 .offset = 0,
112 .size = (5 * 1024 * 1024),
113 .mask_flags = MTD_WRITEABLE, /* force read-only */
114 }, {
115 .name = "free-area",
116 .offset = MTDPART_OFS_APPEND,
117 .size = MTDPART_SIZ_FULL,
118 },
119 };
120
121 static struct physmap_flash_data nor_flash_data = {
122 .width = 2,
123 .parts = nor_flash_partitions,
124 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
125 };
126
127 static struct resource nor_flash_resources[] = {
128 [0] = {
129 .name = "NOR Flash",
130 .start = 0x00000000,
131 .end = 0x03ffffff,
132 .flags = IORESOURCE_MEM,
133 }
134 };
135
136 static struct platform_device nor_flash_device = {
137 .name = "physmap-flash",
138 .resource = nor_flash_resources,
139 .num_resources = ARRAY_SIZE(nor_flash_resources),
140 .dev = {
141 .platform_data = &nor_flash_data,
142 },
143 };
144
145 /* SH Eth */
146 #define SH_ETH_ADDR (0xA4600000)
147 static struct resource sh_eth_resources[] = {
148 [0] = {
149 .start = SH_ETH_ADDR,
150 .end = SH_ETH_ADDR + 0x1FC,
151 .flags = IORESOURCE_MEM,
152 },
153 [1] = {
154 .start = evt2irq(0xd60),
155 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
156 },
157 };
158
159 static struct sh_eth_plat_data sh_eth_plat = {
160 .phy = 0x1f, /* SMSC LAN8700 */
161 .edmac_endian = EDMAC_LITTLE_ENDIAN,
162 .register_type = SH_ETH_REG_FAST_SH4,
163 .phy_interface = PHY_INTERFACE_MODE_MII,
164 .ether_link_active_low = 1
165 };
166
167 static struct platform_device sh_eth_device = {
168 .name = "sh-eth",
169 .id = 0,
170 .dev = {
171 .platform_data = &sh_eth_plat,
172 },
173 .num_resources = ARRAY_SIZE(sh_eth_resources),
174 .resource = sh_eth_resources,
175 };
176
177 /* USB0 host */
178 static void usb0_port_power(int port, int power)
179 {
180 gpio_set_value(GPIO_PTB4, power);
181 }
182
183 static struct r8a66597_platdata usb0_host_data = {
184 .on_chip = 1,
185 .port_power = usb0_port_power,
186 };
187
188 static struct resource usb0_host_resources[] = {
189 [0] = {
190 .start = 0xa4d80000,
191 .end = 0xa4d80124 - 1,
192 .flags = IORESOURCE_MEM,
193 },
194 [1] = {
195 .start = evt2irq(0xa20),
196 .end = evt2irq(0xa20),
197 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
198 },
199 };
200
201 static struct platform_device usb0_host_device = {
202 .name = "r8a66597_hcd",
203 .id = 0,
204 .dev = {
205 .dma_mask = NULL, /* not use dma */
206 .coherent_dma_mask = 0xffffffff,
207 .platform_data = &usb0_host_data,
208 },
209 .num_resources = ARRAY_SIZE(usb0_host_resources),
210 .resource = usb0_host_resources,
211 };
212
213 /* USB1 host/function */
214 static void usb1_port_power(int port, int power)
215 {
216 gpio_set_value(GPIO_PTB5, power);
217 }
218
219 static struct r8a66597_platdata usb1_common_data = {
220 .on_chip = 1,
221 .port_power = usb1_port_power,
222 };
223
224 static struct resource usb1_common_resources[] = {
225 [0] = {
226 .start = 0xa4d90000,
227 .end = 0xa4d90124 - 1,
228 .flags = IORESOURCE_MEM,
229 },
230 [1] = {
231 .start = evt2irq(0xa40),
232 .end = evt2irq(0xa40),
233 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
234 },
235 };
236
237 static struct platform_device usb1_common_device = {
238 /* .name will be added in arch_setup */
239 .id = 1,
240 .dev = {
241 .dma_mask = NULL, /* not use dma */
242 .coherent_dma_mask = 0xffffffff,
243 .platform_data = &usb1_common_data,
244 },
245 .num_resources = ARRAY_SIZE(usb1_common_resources),
246 .resource = usb1_common_resources,
247 };
248
249 /*
250 * USBHS
251 */
252 static int usbhs_get_id(struct platform_device *pdev)
253 {
254 return gpio_get_value(GPIO_PTB3);
255 }
256
257 static void usbhs_phy_reset(struct platform_device *pdev)
258 {
259 /* enable vbus if HOST */
260 if (!gpio_get_value(GPIO_PTB3))
261 gpio_set_value(GPIO_PTB5, 1);
262 }
263
264 static struct renesas_usbhs_platform_info usbhs_info = {
265 .platform_callback = {
266 .get_id = usbhs_get_id,
267 .phy_reset = usbhs_phy_reset,
268 },
269 .driver_param = {
270 .buswait_bwait = 4,
271 .detection_delay = 5,
272 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
273 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
274 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
275 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
276 },
277 };
278
279 static struct resource usbhs_resources[] = {
280 [0] = {
281 .start = 0xa4d90000,
282 .end = 0xa4d90124 - 1,
283 .flags = IORESOURCE_MEM,
284 },
285 [1] = {
286 .start = evt2irq(0xa40),
287 .end = evt2irq(0xa40),
288 .flags = IORESOURCE_IRQ,
289 },
290 };
291
292 static struct platform_device usbhs_device = {
293 .name = "renesas_usbhs",
294 .id = 1,
295 .dev = {
296 .dma_mask = NULL, /* not use dma */
297 .coherent_dma_mask = 0xffffffff,
298 .platform_data = &usbhs_info,
299 },
300 .num_resources = ARRAY_SIZE(usbhs_resources),
301 .resource = usbhs_resources,
302 };
303
304 /* LCDC */
305 static const struct fb_videomode ecovec_lcd_modes[] = {
306 {
307 .name = "Panel",
308 .xres = 800,
309 .yres = 480,
310 .left_margin = 220,
311 .right_margin = 110,
312 .hsync_len = 70,
313 .upper_margin = 20,
314 .lower_margin = 5,
315 .vsync_len = 5,
316 .sync = 0, /* hsync and vsync are active low */
317 },
318 };
319
320 static const struct fb_videomode ecovec_dvi_modes[] = {
321 {
322 .name = "DVI",
323 .xres = 1280,
324 .yres = 720,
325 .left_margin = 220,
326 .right_margin = 110,
327 .hsync_len = 40,
328 .upper_margin = 20,
329 .lower_margin = 5,
330 .vsync_len = 5,
331 .sync = 0, /* hsync and vsync are active low */
332 },
333 };
334
335 static int ecovec24_set_brightness(int brightness)
336 {
337 gpio_set_value(GPIO_PTR1, brightness);
338
339 return 0;
340 }
341
342 static struct sh_mobile_lcdc_info lcdc_info = {
343 .ch[0] = {
344 .interface_type = RGB18,
345 .chan = LCDC_CHAN_MAINLCD,
346 .fourcc = V4L2_PIX_FMT_RGB565,
347 .panel_cfg = { /* 7.0 inch */
348 .width = 152,
349 .height = 91,
350 },
351 .bl_info = {
352 .name = "sh_mobile_lcdc_bl",
353 .max_brightness = 1,
354 .set_brightness = ecovec24_set_brightness,
355 },
356 }
357 };
358
359 static struct resource lcdc_resources[] = {
360 [0] = {
361 .name = "LCDC",
362 .start = 0xfe940000,
363 .end = 0xfe942fff,
364 .flags = IORESOURCE_MEM,
365 },
366 [1] = {
367 .start = evt2irq(0xf40),
368 .flags = IORESOURCE_IRQ,
369 },
370 };
371
372 static struct platform_device lcdc_device = {
373 .name = "sh_mobile_lcdc_fb",
374 .num_resources = ARRAY_SIZE(lcdc_resources),
375 .resource = lcdc_resources,
376 .dev = {
377 .platform_data = &lcdc_info,
378 },
379 };
380
381 /* CEU0 */
382 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
383 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
384 };
385
386 static struct resource ceu0_resources[] = {
387 [0] = {
388 .name = "CEU0",
389 .start = 0xfe910000,
390 .end = 0xfe91009f,
391 .flags = IORESOURCE_MEM,
392 },
393 [1] = {
394 .start = evt2irq(0x880),
395 .flags = IORESOURCE_IRQ,
396 },
397 [2] = {
398 /* place holder for contiguous memory */
399 },
400 };
401
402 static struct platform_device ceu0_device = {
403 .name = "sh_mobile_ceu",
404 .id = 0, /* "ceu0" clock */
405 .num_resources = ARRAY_SIZE(ceu0_resources),
406 .resource = ceu0_resources,
407 .dev = {
408 .platform_data = &sh_mobile_ceu0_info,
409 },
410 };
411
412 /* CEU1 */
413 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
414 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
415 };
416
417 static struct resource ceu1_resources[] = {
418 [0] = {
419 .name = "CEU1",
420 .start = 0xfe914000,
421 .end = 0xfe91409f,
422 .flags = IORESOURCE_MEM,
423 },
424 [1] = {
425 .start = evt2irq(0x9e0),
426 .flags = IORESOURCE_IRQ,
427 },
428 [2] = {
429 /* place holder for contiguous memory */
430 },
431 };
432
433 static struct platform_device ceu1_device = {
434 .name = "sh_mobile_ceu",
435 .id = 1, /* "ceu1" clock */
436 .num_resources = ARRAY_SIZE(ceu1_resources),
437 .resource = ceu1_resources,
438 .dev = {
439 .platform_data = &sh_mobile_ceu1_info,
440 },
441 };
442
443 /* I2C device */
444 static struct i2c_board_info i2c0_devices[] = {
445 {
446 I2C_BOARD_INFO("da7210", 0x1a),
447 },
448 };
449
450 static struct i2c_board_info i2c1_devices[] = {
451 {
452 I2C_BOARD_INFO("r2025sd", 0x32),
453 },
454 {
455 I2C_BOARD_INFO("lis3lv02d", 0x1c),
456 .irq = evt2irq(0x620),
457 }
458 };
459
460 /* KEYSC */
461 static struct sh_keysc_info keysc_info = {
462 .mode = SH_KEYSC_MODE_1,
463 .scan_timing = 3,
464 .delay = 50,
465 .kycr2_delay = 100,
466 .keycodes = { KEY_1, 0, 0, 0, 0,
467 KEY_2, 0, 0, 0, 0,
468 KEY_3, 0, 0, 0, 0,
469 KEY_4, 0, 0, 0, 0,
470 KEY_5, 0, 0, 0, 0,
471 KEY_6, 0, 0, 0, 0, },
472 };
473
474 static struct resource keysc_resources[] = {
475 [0] = {
476 .name = "KEYSC",
477 .start = 0x044b0000,
478 .end = 0x044b000f,
479 .flags = IORESOURCE_MEM,
480 },
481 [1] = {
482 .start = evt2irq(0xbe0),
483 .flags = IORESOURCE_IRQ,
484 },
485 };
486
487 static struct platform_device keysc_device = {
488 .name = "sh_keysc",
489 .id = 0, /* keysc0 clock */
490 .num_resources = ARRAY_SIZE(keysc_resources),
491 .resource = keysc_resources,
492 .dev = {
493 .platform_data = &keysc_info,
494 },
495 };
496
497 /* TouchScreen */
498 #define IRQ0 evt2irq(0x600)
499
500 static int ts_get_pendown_state(void)
501 {
502 int val = 0;
503 gpio_free(GPIO_FN_INTC_IRQ0);
504 gpio_request(GPIO_PTZ0, NULL);
505 gpio_direction_input(GPIO_PTZ0);
506
507 val = gpio_get_value(GPIO_PTZ0);
508
509 gpio_free(GPIO_PTZ0);
510 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
511
512 return val ? 0 : 1;
513 }
514
515 static int ts_init(void)
516 {
517 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
518 return 0;
519 }
520
521 static struct tsc2007_platform_data tsc2007_info = {
522 .model = 2007,
523 .x_plate_ohms = 180,
524 .get_pendown_state = ts_get_pendown_state,
525 .init_platform_hw = ts_init,
526 };
527
528 static struct i2c_board_info ts_i2c_clients = {
529 I2C_BOARD_INFO("tsc2007", 0x48),
530 .type = "tsc2007",
531 .platform_data = &tsc2007_info,
532 .irq = IRQ0,
533 };
534
535 static struct regulator_consumer_supply cn12_power_consumers[] =
536 {
537 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
538 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
539 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
540 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
541 };
542
543 static struct regulator_init_data cn12_power_init_data = {
544 .constraints = {
545 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
546 },
547 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers),
548 .consumer_supplies = cn12_power_consumers,
549 };
550
551 static struct fixed_voltage_config cn12_power_info = {
552 .supply_name = "CN12 SD/MMC Vdd",
553 .microvolts = 3300000,
554 .gpio = GPIO_PTB7,
555 .enable_high = 1,
556 .init_data = &cn12_power_init_data,
557 };
558
559 static struct platform_device cn12_power = {
560 .name = "reg-fixed-voltage",
561 .id = 0,
562 .dev = {
563 .platform_data = &cn12_power_info,
564 },
565 };
566
567 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
568 /* SDHI0 */
569 static struct regulator_consumer_supply sdhi0_power_consumers[] =
570 {
571 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
572 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
573 };
574
575 static struct regulator_init_data sdhi0_power_init_data = {
576 .constraints = {
577 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
578 },
579 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers),
580 .consumer_supplies = sdhi0_power_consumers,
581 };
582
583 static struct fixed_voltage_config sdhi0_power_info = {
584 .supply_name = "CN11 SD/MMC Vdd",
585 .microvolts = 3300000,
586 .gpio = GPIO_PTB6,
587 .enable_high = 1,
588 .init_data = &sdhi0_power_init_data,
589 };
590
591 static struct platform_device sdhi0_power = {
592 .name = "reg-fixed-voltage",
593 .id = 1,
594 .dev = {
595 .platform_data = &sdhi0_power_info,
596 },
597 };
598
599 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
600 {
601 static int power_gpio = -EINVAL;
602
603 if (power_gpio < 0) {
604 int ret = gpio_request(GPIO_PTB6, NULL);
605 if (!ret) {
606 power_gpio = GPIO_PTB6;
607 gpio_direction_output(power_gpio, 0);
608 }
609 }
610
611 /*
612 * Toggle the GPIO regardless, whether we managed to grab it above or
613 * the fixed regulator driver did.
614 */
615 gpio_set_value(GPIO_PTB6, state);
616 }
617
618 static int sdhi0_get_cd(struct platform_device *pdev)
619 {
620 return !gpio_get_value(GPIO_PTY7);
621 }
622
623 static struct sh_mobile_sdhi_info sdhi0_info = {
624 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
625 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
626 .set_pwr = sdhi0_set_pwr,
627 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
628 MMC_CAP_NEEDS_POLL,
629 .get_cd = sdhi0_get_cd,
630 };
631
632 static struct resource sdhi0_resources[] = {
633 [0] = {
634 .name = "SDHI0",
635 .start = 0x04ce0000,
636 .end = 0x04ce00ff,
637 .flags = IORESOURCE_MEM,
638 },
639 [1] = {
640 .start = evt2irq(0xe80),
641 .flags = IORESOURCE_IRQ,
642 },
643 };
644
645 static struct platform_device sdhi0_device = {
646 .name = "sh_mobile_sdhi",
647 .num_resources = ARRAY_SIZE(sdhi0_resources),
648 .resource = sdhi0_resources,
649 .id = 0,
650 .dev = {
651 .platform_data = &sdhi0_info,
652 },
653 };
654
655 static void cn12_set_pwr(struct platform_device *pdev, int state)
656 {
657 static int power_gpio = -EINVAL;
658
659 if (power_gpio < 0) {
660 int ret = gpio_request(GPIO_PTB7, NULL);
661 if (!ret) {
662 power_gpio = GPIO_PTB7;
663 gpio_direction_output(power_gpio, 0);
664 }
665 }
666
667 /*
668 * Toggle the GPIO regardless, whether we managed to grab it above or
669 * the fixed regulator driver did.
670 */
671 gpio_set_value(GPIO_PTB7, state);
672 }
673
674 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
675 /* SDHI1 */
676 static int sdhi1_get_cd(struct platform_device *pdev)
677 {
678 return !gpio_get_value(GPIO_PTW7);
679 }
680
681 static struct sh_mobile_sdhi_info sdhi1_info = {
682 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
683 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
684 .tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
685 MMC_CAP_NEEDS_POLL,
686 .set_pwr = cn12_set_pwr,
687 .get_cd = sdhi1_get_cd,
688 };
689
690 static struct resource sdhi1_resources[] = {
691 [0] = {
692 .name = "SDHI1",
693 .start = 0x04cf0000,
694 .end = 0x04cf00ff,
695 .flags = IORESOURCE_MEM,
696 },
697 [1] = {
698 .start = evt2irq(0x4e0),
699 .flags = IORESOURCE_IRQ,
700 },
701 };
702
703 static struct platform_device sdhi1_device = {
704 .name = "sh_mobile_sdhi",
705 .num_resources = ARRAY_SIZE(sdhi1_resources),
706 .resource = sdhi1_resources,
707 .id = 1,
708 .dev = {
709 .platform_data = &sdhi1_info,
710 },
711 };
712 #endif /* CONFIG_MMC_SH_MMCIF */
713
714 #else
715
716 /* MMC SPI */
717 static int mmc_spi_get_ro(struct device *dev)
718 {
719 return gpio_get_value(GPIO_PTY6);
720 }
721
722 static int mmc_spi_get_cd(struct device *dev)
723 {
724 return !gpio_get_value(GPIO_PTY7);
725 }
726
727 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
728 {
729 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
730 }
731
732 static struct mmc_spi_platform_data mmc_spi_info = {
733 .get_ro = mmc_spi_get_ro,
734 .get_cd = mmc_spi_get_cd,
735 .caps = MMC_CAP_NEEDS_POLL,
736 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
737 .setpower = mmc_spi_setpower,
738 };
739
740 static struct spi_board_info spi_bus[] = {
741 {
742 .modalias = "mmc_spi",
743 .platform_data = &mmc_spi_info,
744 .max_speed_hz = 5000000,
745 .mode = SPI_MODE_0,
746 .controller_data = (void *) GPIO_PTM4,
747 },
748 };
749
750 /* MSIOF0 */
751 static struct sh_msiof_spi_info msiof0_data = {
752 .num_chipselect = 1,
753 };
754
755 static struct resource msiof0_resources[] = {
756 [0] = {
757 .name = "MSIOF0",
758 .start = 0xa4c40000,
759 .end = 0xa4c40063,
760 .flags = IORESOURCE_MEM,
761 },
762 [1] = {
763 .start = evt2irq(0xc80),
764 .flags = IORESOURCE_IRQ,
765 },
766 };
767
768 static struct platform_device msiof0_device = {
769 .name = "spi_sh_msiof",
770 .id = 0, /* MSIOF0 */
771 .dev = {
772 .platform_data = &msiof0_data,
773 },
774 .num_resources = ARRAY_SIZE(msiof0_resources),
775 .resource = msiof0_resources,
776 };
777
778 #endif
779
780 /* I2C Video/Camera */
781 static struct i2c_board_info i2c_camera[] = {
782 {
783 I2C_BOARD_INFO("tw9910", 0x45),
784 },
785 {
786 /* 1st camera */
787 I2C_BOARD_INFO("mt9t112", 0x3c),
788 },
789 {
790 /* 2nd camera */
791 I2C_BOARD_INFO("mt9t112", 0x3c),
792 },
793 };
794
795 /* tw9910 */
796 static int tw9910_power(struct device *dev, int mode)
797 {
798 int val = mode ? 0 : 1;
799
800 gpio_set_value(GPIO_PTU2, val);
801 if (mode)
802 mdelay(100);
803
804 return 0;
805 }
806
807 static struct tw9910_video_info tw9910_info = {
808 .buswidth = SOCAM_DATAWIDTH_8,
809 .mpout = TW9910_MPO_FIELD,
810 };
811
812 static struct soc_camera_link tw9910_link = {
813 .i2c_adapter_id = 0,
814 .bus_id = 1,
815 .power = tw9910_power,
816 .board_info = &i2c_camera[0],
817 .priv = &tw9910_info,
818 };
819
820 /* mt9t112 */
821 static int mt9t112_power1(struct device *dev, int mode)
822 {
823 gpio_set_value(GPIO_PTA3, mode);
824 if (mode)
825 mdelay(100);
826
827 return 0;
828 }
829
830 static struct mt9t112_camera_info mt9t112_info1 = {
831 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
832 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
833 };
834
835 static struct soc_camera_link mt9t112_link1 = {
836 .i2c_adapter_id = 0,
837 .power = mt9t112_power1,
838 .bus_id = 0,
839 .board_info = &i2c_camera[1],
840 .priv = &mt9t112_info1,
841 };
842
843 static int mt9t112_power2(struct device *dev, int mode)
844 {
845 gpio_set_value(GPIO_PTA4, mode);
846 if (mode)
847 mdelay(100);
848
849 return 0;
850 }
851
852 static struct mt9t112_camera_info mt9t112_info2 = {
853 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
854 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
855 };
856
857 static struct soc_camera_link mt9t112_link2 = {
858 .i2c_adapter_id = 1,
859 .power = mt9t112_power2,
860 .bus_id = 1,
861 .board_info = &i2c_camera[2],
862 .priv = &mt9t112_info2,
863 };
864
865 static struct platform_device camera_devices[] = {
866 {
867 .name = "soc-camera-pdrv",
868 .id = 0,
869 .dev = {
870 .platform_data = &tw9910_link,
871 },
872 },
873 {
874 .name = "soc-camera-pdrv",
875 .id = 1,
876 .dev = {
877 .platform_data = &mt9t112_link1,
878 },
879 },
880 {
881 .name = "soc-camera-pdrv",
882 .id = 2,
883 .dev = {
884 .platform_data = &mt9t112_link2,
885 },
886 },
887 };
888
889 /* FSI */
890 static struct sh_fsi_platform_info fsi_info = {
891 .port_b = {
892 .flags = SH_FSI_BRS_INV,
893 },
894 };
895
896 static struct resource fsi_resources[] = {
897 [0] = {
898 .name = "FSI",
899 .start = 0xFE3C0000,
900 .end = 0xFE3C021d,
901 .flags = IORESOURCE_MEM,
902 },
903 [1] = {
904 .start = evt2irq(0xf80),
905 .flags = IORESOURCE_IRQ,
906 },
907 };
908
909 static struct platform_device fsi_device = {
910 .name = "sh_fsi",
911 .id = 0,
912 .num_resources = ARRAY_SIZE(fsi_resources),
913 .resource = fsi_resources,
914 .dev = {
915 .platform_data = &fsi_info,
916 },
917 };
918
919 static struct asoc_simple_dai_init_info fsi_da7210_init_info = {
920 .fmt = SND_SOC_DAIFMT_I2S,
921 .codec_daifmt = SND_SOC_DAIFMT_CBM_CFM,
922 .cpu_daifmt = SND_SOC_DAIFMT_CBS_CFS,
923 };
924
925 static struct asoc_simple_card_info fsi_da7210_info = {
926 .name = "DA7210",
927 .card = "FSIB-DA7210",
928 .cpu_dai = "fsib-dai",
929 .codec = "da7210.0-001a",
930 .platform = "sh_fsi.0",
931 .codec_dai = "da7210-hifi",
932 .init = &fsi_da7210_init_info,
933 };
934
935 static struct platform_device fsi_da7210_device = {
936 .name = "asoc-simple-card",
937 .dev = {
938 .platform_data = &fsi_da7210_info,
939 },
940 };
941
942
943 /* IrDA */
944 static struct resource irda_resources[] = {
945 [0] = {
946 .name = "IrDA",
947 .start = 0xA45D0000,
948 .end = 0xA45D0049,
949 .flags = IORESOURCE_MEM,
950 },
951 [1] = {
952 .start = evt2irq(0x480),
953 .flags = IORESOURCE_IRQ,
954 },
955 };
956
957 static struct platform_device irda_device = {
958 .name = "sh_sir",
959 .num_resources = ARRAY_SIZE(irda_resources),
960 .resource = irda_resources,
961 };
962
963 #include <media/ak881x.h>
964 #include <media/sh_vou.h>
965
966 static struct ak881x_pdata ak881x_pdata = {
967 .flags = AK881X_IF_MODE_SLAVE,
968 };
969
970 static struct i2c_board_info ak8813 = {
971 I2C_BOARD_INFO("ak8813", 0x20),
972 .platform_data = &ak881x_pdata,
973 };
974
975 static struct sh_vou_pdata sh_vou_pdata = {
976 .bus_fmt = SH_VOU_BUS_8BIT,
977 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
978 .board_info = &ak8813,
979 .i2c_adap = 0,
980 };
981
982 static struct resource sh_vou_resources[] = {
983 [0] = {
984 .start = 0xfe960000,
985 .end = 0xfe962043,
986 .flags = IORESOURCE_MEM,
987 },
988 [1] = {
989 .start = evt2irq(0x8e0),
990 .flags = IORESOURCE_IRQ,
991 },
992 };
993
994 static struct platform_device vou_device = {
995 .name = "sh-vou",
996 .id = -1,
997 .num_resources = ARRAY_SIZE(sh_vou_resources),
998 .resource = sh_vou_resources,
999 .dev = {
1000 .platform_data = &sh_vou_pdata,
1001 },
1002 };
1003
1004 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1005 /* SH_MMCIF */
1006 static void mmcif_down_pwr(struct platform_device *pdev)
1007 {
1008 cn12_set_pwr(pdev, 0);
1009 }
1010
1011 static struct resource sh_mmcif_resources[] = {
1012 [0] = {
1013 .name = "SH_MMCIF",
1014 .start = 0xA4CA0000,
1015 .end = 0xA4CA00FF,
1016 .flags = IORESOURCE_MEM,
1017 },
1018 [1] = {
1019 /* MMC2I */
1020 .start = evt2irq(0x5a0),
1021 .flags = IORESOURCE_IRQ,
1022 },
1023 [2] = {
1024 /* MMC3I */
1025 .start = evt2irq(0x5c0),
1026 .flags = IORESOURCE_IRQ,
1027 },
1028 };
1029
1030 static struct sh_mmcif_plat_data sh_mmcif_plat = {
1031 .set_pwr = cn12_set_pwr,
1032 .down_pwr = mmcif_down_pwr,
1033 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
1034 .caps = MMC_CAP_4_BIT_DATA |
1035 MMC_CAP_8_BIT_DATA |
1036 MMC_CAP_NEEDS_POLL,
1037 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
1038 };
1039
1040 static struct platform_device sh_mmcif_device = {
1041 .name = "sh_mmcif",
1042 .id = 0,
1043 .dev = {
1044 .platform_data = &sh_mmcif_plat,
1045 },
1046 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
1047 .resource = sh_mmcif_resources,
1048 };
1049 #endif
1050
1051 static struct platform_device *ecovec_devices[] __initdata = {
1052 &heartbeat_device,
1053 &nor_flash_device,
1054 &sh_eth_device,
1055 &usb0_host_device,
1056 &usb1_common_device,
1057 &usbhs_device,
1058 &lcdc_device,
1059 &ceu0_device,
1060 &ceu1_device,
1061 &keysc_device,
1062 &cn12_power,
1063 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1064 &sdhi0_power,
1065 &sdhi0_device,
1066 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
1067 &sdhi1_device,
1068 #endif
1069 #else
1070 &msiof0_device,
1071 #endif
1072 &camera_devices[0],
1073 &camera_devices[1],
1074 &camera_devices[2],
1075 &fsi_device,
1076 &fsi_da7210_device,
1077 &irda_device,
1078 &vou_device,
1079 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1080 &sh_mmcif_device,
1081 #endif
1082 };
1083
1084 #ifdef CONFIG_I2C
1085 #define EEPROM_ADDR 0x50
1086 static u8 mac_read(struct i2c_adapter *a, u8 command)
1087 {
1088 struct i2c_msg msg[2];
1089 u8 buf;
1090 int ret;
1091
1092 msg[0].addr = EEPROM_ADDR;
1093 msg[0].flags = 0;
1094 msg[0].len = 1;
1095 msg[0].buf = &command;
1096
1097 msg[1].addr = EEPROM_ADDR;
1098 msg[1].flags = I2C_M_RD;
1099 msg[1].len = 1;
1100 msg[1].buf = &buf;
1101
1102 ret = i2c_transfer(a, msg, 2);
1103 if (ret < 0) {
1104 printk(KERN_ERR "error %d\n", ret);
1105 buf = 0xff;
1106 }
1107
1108 return buf;
1109 }
1110
1111 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1112 {
1113 struct i2c_adapter *a = i2c_get_adapter(1);
1114 int i;
1115
1116 if (!a) {
1117 pr_err("can not get I2C 1\n");
1118 return;
1119 }
1120
1121 /* read MAC address from EEPROM */
1122 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1123 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1124 msleep(10);
1125 }
1126
1127 i2c_put_adapter(a);
1128 }
1129 #else
1130 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1131 {
1132 pr_err("unable to read sh_eth MAC address\n");
1133 }
1134 #endif
1135
1136 #define PORT_HIZA 0xA4050158
1137 #define IODRIVEA 0xA405018A
1138
1139 extern char ecovec24_sdram_enter_start;
1140 extern char ecovec24_sdram_enter_end;
1141 extern char ecovec24_sdram_leave_start;
1142 extern char ecovec24_sdram_leave_end;
1143
1144 static int __init arch_setup(void)
1145 {
1146 struct clk *clk;
1147 bool cn12_enabled = false;
1148
1149 /* register board specific self-refresh code */
1150 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1151 SUSP_SH_RSTANDBY,
1152 &ecovec24_sdram_enter_start,
1153 &ecovec24_sdram_enter_end,
1154 &ecovec24_sdram_leave_start,
1155 &ecovec24_sdram_leave_end);
1156
1157 /* enable STATUS0, STATUS2 and PDSTATUS */
1158 gpio_request(GPIO_FN_STATUS0, NULL);
1159 gpio_request(GPIO_FN_STATUS2, NULL);
1160 gpio_request(GPIO_FN_PDSTATUS, NULL);
1161
1162 /* enable SCIFA0 */
1163 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1164 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1165
1166 /* enable debug LED */
1167 gpio_request(GPIO_PTG0, NULL);
1168 gpio_request(GPIO_PTG1, NULL);
1169 gpio_request(GPIO_PTG2, NULL);
1170 gpio_request(GPIO_PTG3, NULL);
1171 gpio_direction_output(GPIO_PTG0, 0);
1172 gpio_direction_output(GPIO_PTG1, 0);
1173 gpio_direction_output(GPIO_PTG2, 0);
1174 gpio_direction_output(GPIO_PTG3, 0);
1175 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1176
1177 /* enable SH-Eth */
1178 gpio_request(GPIO_PTA1, NULL);
1179 gpio_direction_output(GPIO_PTA1, 1);
1180 mdelay(20);
1181
1182 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1183 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1184 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1185 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1186 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1187 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1188 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1189 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1190 gpio_request(GPIO_FN_MDIO, NULL);
1191 gpio_request(GPIO_FN_MDC, NULL);
1192 gpio_request(GPIO_FN_LNKSTA, NULL);
1193
1194 /* enable USB */
1195 __raw_writew(0x0000, 0xA4D80000);
1196 __raw_writew(0x0000, 0xA4D90000);
1197 gpio_request(GPIO_PTB3, NULL);
1198 gpio_request(GPIO_PTB4, NULL);
1199 gpio_request(GPIO_PTB5, NULL);
1200 gpio_direction_input(GPIO_PTB3);
1201 gpio_direction_output(GPIO_PTB4, 0);
1202 gpio_direction_output(GPIO_PTB5, 0);
1203 __raw_writew(0x0600, 0xa40501d4);
1204 __raw_writew(0x0600, 0xa4050192);
1205
1206 if (gpio_get_value(GPIO_PTB3)) {
1207 printk(KERN_INFO "USB1 function is selected\n");
1208 usb1_common_device.name = "r8a66597_udc";
1209 } else {
1210 printk(KERN_INFO "USB1 host is selected\n");
1211 usb1_common_device.name = "r8a66597_hcd";
1212 }
1213
1214 /* enable LCDC */
1215 gpio_request(GPIO_FN_LCDD23, NULL);
1216 gpio_request(GPIO_FN_LCDD22, NULL);
1217 gpio_request(GPIO_FN_LCDD21, NULL);
1218 gpio_request(GPIO_FN_LCDD20, NULL);
1219 gpio_request(GPIO_FN_LCDD19, NULL);
1220 gpio_request(GPIO_FN_LCDD18, NULL);
1221 gpio_request(GPIO_FN_LCDD17, NULL);
1222 gpio_request(GPIO_FN_LCDD16, NULL);
1223 gpio_request(GPIO_FN_LCDD15, NULL);
1224 gpio_request(GPIO_FN_LCDD14, NULL);
1225 gpio_request(GPIO_FN_LCDD13, NULL);
1226 gpio_request(GPIO_FN_LCDD12, NULL);
1227 gpio_request(GPIO_FN_LCDD11, NULL);
1228 gpio_request(GPIO_FN_LCDD10, NULL);
1229 gpio_request(GPIO_FN_LCDD9, NULL);
1230 gpio_request(GPIO_FN_LCDD8, NULL);
1231 gpio_request(GPIO_FN_LCDD7, NULL);
1232 gpio_request(GPIO_FN_LCDD6, NULL);
1233 gpio_request(GPIO_FN_LCDD5, NULL);
1234 gpio_request(GPIO_FN_LCDD4, NULL);
1235 gpio_request(GPIO_FN_LCDD3, NULL);
1236 gpio_request(GPIO_FN_LCDD2, NULL);
1237 gpio_request(GPIO_FN_LCDD1, NULL);
1238 gpio_request(GPIO_FN_LCDD0, NULL);
1239 gpio_request(GPIO_FN_LCDDISP, NULL);
1240 gpio_request(GPIO_FN_LCDHSYN, NULL);
1241 gpio_request(GPIO_FN_LCDDCK, NULL);
1242 gpio_request(GPIO_FN_LCDVSYN, NULL);
1243 gpio_request(GPIO_FN_LCDDON, NULL);
1244 gpio_request(GPIO_FN_LCDLCLK, NULL);
1245 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1246
1247 gpio_request(GPIO_PTE6, NULL);
1248 gpio_request(GPIO_PTU1, NULL);
1249 gpio_request(GPIO_PTR1, NULL);
1250 gpio_request(GPIO_PTA2, NULL);
1251 gpio_direction_input(GPIO_PTE6);
1252 gpio_direction_output(GPIO_PTU1, 0);
1253 gpio_direction_output(GPIO_PTR1, 0);
1254 gpio_direction_output(GPIO_PTA2, 0);
1255
1256 /* I/O buffer drive ability is high */
1257 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1258
1259 if (gpio_get_value(GPIO_PTE6)) {
1260 /* DVI */
1261 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1262 lcdc_info.ch[0].clock_divider = 1;
1263 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
1264 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
1265
1266 gpio_set_value(GPIO_PTA2, 1);
1267 gpio_set_value(GPIO_PTU1, 1);
1268 } else {
1269 /* Panel */
1270 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1271 lcdc_info.ch[0].clock_divider = 2;
1272 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
1273 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
1274
1275 gpio_set_value(GPIO_PTR1, 1);
1276
1277 /* FIXME
1278 *
1279 * LCDDON control is needed for Panel,
1280 * but current sh_mobile_lcdc driver doesn't control it.
1281 * It is temporary correspondence
1282 */
1283 gpio_request(GPIO_PTF4, NULL);
1284 gpio_direction_output(GPIO_PTF4, 1);
1285
1286 /* enable TouchScreen */
1287 i2c_register_board_info(0, &ts_i2c_clients, 1);
1288 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1289 }
1290
1291 /* enable CEU0 */
1292 gpio_request(GPIO_FN_VIO0_D15, NULL);
1293 gpio_request(GPIO_FN_VIO0_D14, NULL);
1294 gpio_request(GPIO_FN_VIO0_D13, NULL);
1295 gpio_request(GPIO_FN_VIO0_D12, NULL);
1296 gpio_request(GPIO_FN_VIO0_D11, NULL);
1297 gpio_request(GPIO_FN_VIO0_D10, NULL);
1298 gpio_request(GPIO_FN_VIO0_D9, NULL);
1299 gpio_request(GPIO_FN_VIO0_D8, NULL);
1300 gpio_request(GPIO_FN_VIO0_D7, NULL);
1301 gpio_request(GPIO_FN_VIO0_D6, NULL);
1302 gpio_request(GPIO_FN_VIO0_D5, NULL);
1303 gpio_request(GPIO_FN_VIO0_D4, NULL);
1304 gpio_request(GPIO_FN_VIO0_D3, NULL);
1305 gpio_request(GPIO_FN_VIO0_D2, NULL);
1306 gpio_request(GPIO_FN_VIO0_D1, NULL);
1307 gpio_request(GPIO_FN_VIO0_D0, NULL);
1308 gpio_request(GPIO_FN_VIO0_VD, NULL);
1309 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1310 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1311 gpio_request(GPIO_FN_VIO0_HD, NULL);
1312 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1313
1314 /* enable CEU1 */
1315 gpio_request(GPIO_FN_VIO1_D7, NULL);
1316 gpio_request(GPIO_FN_VIO1_D6, NULL);
1317 gpio_request(GPIO_FN_VIO1_D5, NULL);
1318 gpio_request(GPIO_FN_VIO1_D4, NULL);
1319 gpio_request(GPIO_FN_VIO1_D3, NULL);
1320 gpio_request(GPIO_FN_VIO1_D2, NULL);
1321 gpio_request(GPIO_FN_VIO1_D1, NULL);
1322 gpio_request(GPIO_FN_VIO1_D0, NULL);
1323 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1324 gpio_request(GPIO_FN_VIO1_HD, NULL);
1325 gpio_request(GPIO_FN_VIO1_VD, NULL);
1326 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1327 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1328
1329 /* enable KEYSC */
1330 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1331 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1332 gpio_request(GPIO_FN_KEYOUT3, NULL);
1333 gpio_request(GPIO_FN_KEYOUT2, NULL);
1334 gpio_request(GPIO_FN_KEYOUT1, NULL);
1335 gpio_request(GPIO_FN_KEYOUT0, NULL);
1336 gpio_request(GPIO_FN_KEYIN0, NULL);
1337
1338 /* enable user debug switch */
1339 gpio_request(GPIO_PTR0, NULL);
1340 gpio_request(GPIO_PTR4, NULL);
1341 gpio_request(GPIO_PTR5, NULL);
1342 gpio_request(GPIO_PTR6, NULL);
1343 gpio_direction_input(GPIO_PTR0);
1344 gpio_direction_input(GPIO_PTR4);
1345 gpio_direction_input(GPIO_PTR5);
1346 gpio_direction_input(GPIO_PTR6);
1347
1348 /* SD-card slot CN11 */
1349 /* Card-detect, used on CN11, either with SDHI0 or with SPI */
1350 gpio_request(GPIO_PTY7, NULL);
1351 gpio_direction_input(GPIO_PTY7);
1352
1353 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1354 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1355 gpio_request(GPIO_FN_SDHI0WP, NULL);
1356 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1357 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1358 gpio_request(GPIO_FN_SDHI0D3, NULL);
1359 gpio_request(GPIO_FN_SDHI0D2, NULL);
1360 gpio_request(GPIO_FN_SDHI0D1, NULL);
1361 gpio_request(GPIO_FN_SDHI0D0, NULL);
1362 #else
1363 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1364 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1365 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1366 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1367 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1368 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1369 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1370 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1371 gpio_request(GPIO_PTY6, NULL); /* write protect */
1372 gpio_direction_input(GPIO_PTY6);
1373
1374 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1375 #endif
1376
1377 /* MMC/SD-card slot CN12 */
1378 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1379 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1380 gpio_request(GPIO_FN_MMC_D7, NULL);
1381 gpio_request(GPIO_FN_MMC_D6, NULL);
1382 gpio_request(GPIO_FN_MMC_D5, NULL);
1383 gpio_request(GPIO_FN_MMC_D4, NULL);
1384 gpio_request(GPIO_FN_MMC_D3, NULL);
1385 gpio_request(GPIO_FN_MMC_D2, NULL);
1386 gpio_request(GPIO_FN_MMC_D1, NULL);
1387 gpio_request(GPIO_FN_MMC_D0, NULL);
1388 gpio_request(GPIO_FN_MMC_CLK, NULL);
1389 gpio_request(GPIO_FN_MMC_CMD, NULL);
1390
1391 cn12_enabled = true;
1392 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1393 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1394 gpio_request(GPIO_FN_SDHI1WP, NULL);
1395 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1396 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1397 gpio_request(GPIO_FN_SDHI1D3, NULL);
1398 gpio_request(GPIO_FN_SDHI1D2, NULL);
1399 gpio_request(GPIO_FN_SDHI1D1, NULL);
1400 gpio_request(GPIO_FN_SDHI1D0, NULL);
1401
1402 /* Card-detect, used on CN12 with SDHI1 */
1403 gpio_request(GPIO_PTW7, NULL);
1404 gpio_direction_input(GPIO_PTW7);
1405
1406 cn12_enabled = true;
1407 #endif
1408
1409 if (cn12_enabled)
1410 /* I/O buffer drive ability is high for CN12 */
1411 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1412 IODRIVEA);
1413
1414 /* enable Video */
1415 gpio_request(GPIO_PTU2, NULL);
1416 gpio_direction_output(GPIO_PTU2, 1);
1417
1418 /* enable Camera */
1419 gpio_request(GPIO_PTA3, NULL);
1420 gpio_request(GPIO_PTA4, NULL);
1421 gpio_direction_output(GPIO_PTA3, 0);
1422 gpio_direction_output(GPIO_PTA4, 0);
1423
1424 /* enable FSI */
1425 gpio_request(GPIO_FN_FSIMCKB, NULL);
1426 gpio_request(GPIO_FN_FSIIBSD, NULL);
1427 gpio_request(GPIO_FN_FSIOBSD, NULL);
1428 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1429 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1430 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1431 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1432 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1433
1434 /* set SPU2 clock to 83.4 MHz */
1435 clk = clk_get(NULL, "spu_clk");
1436 if (!IS_ERR(clk)) {
1437 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1438 clk_put(clk);
1439 }
1440
1441 /* change parent of FSI B */
1442 clk = clk_get(NULL, "fsib_clk");
1443 if (!IS_ERR(clk)) {
1444 /* 48kHz dummy clock was used to make sure 1/1 divide */
1445 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1446 clk_set_parent(clk, &sh7724_fsimckb_clk);
1447 clk_set_rate(clk, 48000);
1448 clk_put(clk);
1449 }
1450
1451 gpio_request(GPIO_PTU0, NULL);
1452 gpio_direction_output(GPIO_PTU0, 0);
1453 mdelay(20);
1454
1455 /* enable motion sensor */
1456 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1457 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1458
1459 /* set VPU clock to 166 MHz */
1460 clk = clk_get(NULL, "vpu_clk");
1461 if (!IS_ERR(clk)) {
1462 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1463 clk_put(clk);
1464 }
1465
1466 /* enable IrDA */
1467 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1468 gpio_request(GPIO_FN_IRDA_IN, NULL);
1469 gpio_request(GPIO_PTU5, NULL);
1470 gpio_direction_output(GPIO_PTU5, 0);
1471
1472 /* enable I2C device */
1473 i2c_register_board_info(0, i2c0_devices,
1474 ARRAY_SIZE(i2c0_devices));
1475
1476 i2c_register_board_info(1, i2c1_devices,
1477 ARRAY_SIZE(i2c1_devices));
1478
1479 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1480 /* VOU */
1481 gpio_request(GPIO_FN_DV_D15, NULL);
1482 gpio_request(GPIO_FN_DV_D14, NULL);
1483 gpio_request(GPIO_FN_DV_D13, NULL);
1484 gpio_request(GPIO_FN_DV_D12, NULL);
1485 gpio_request(GPIO_FN_DV_D11, NULL);
1486 gpio_request(GPIO_FN_DV_D10, NULL);
1487 gpio_request(GPIO_FN_DV_D9, NULL);
1488 gpio_request(GPIO_FN_DV_D8, NULL);
1489 gpio_request(GPIO_FN_DV_CLKI, NULL);
1490 gpio_request(GPIO_FN_DV_CLK, NULL);
1491 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1492 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1493
1494 /* AK8813 power / reset sequence */
1495 gpio_request(GPIO_PTG4, NULL);
1496 gpio_request(GPIO_PTU3, NULL);
1497 /* Reset */
1498 gpio_direction_output(GPIO_PTG4, 0);
1499 /* Power down */
1500 gpio_direction_output(GPIO_PTU3, 1);
1501
1502 udelay(10);
1503
1504 /* Power up, reset */
1505 gpio_set_value(GPIO_PTU3, 0);
1506
1507 udelay(10);
1508
1509 /* Remove reset */
1510 gpio_set_value(GPIO_PTG4, 1);
1511 #endif
1512
1513 return platform_add_devices(ecovec_devices,
1514 ARRAY_SIZE(ecovec_devices));
1515 }
1516 arch_initcall(arch_setup);
1517
1518 static int __init devices_setup(void)
1519 {
1520 sh_eth_init(&sh_eth_plat);
1521 return 0;
1522 }
1523 device_initcall(devices_setup);
1524
1525 static struct sh_machine_vector mv_ecovec __initmv = {
1526 .mv_name = "R0P7724 (EcoVec)",
1527 };
Linux kernel - Deliverables
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