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ARM: shmobile: armadillo800eva: fixup SND_SOC_DAIFMT_CBx_CFx flags
[deliverable/linux.git] / arch / arm / mach-shmobile / board-armadillo800eva.c
CommitLineData
4d22e564
KM		 1/*
2 * armadillo 800 eva board support
3 *
4 * Copyright (C) 2012 Renesas Solutions Corp.
5 * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 */
21
22#include <linux/clk.h>
1c96293e 23#include <linux/delay.h>
4d22e564
KM		 24#include <linux/err.h>
25#include <linux/kernel.h>
f7e7d31a 26#include <linux/input.h>
cbaf7f80 27#include <linux/platform_data/st1232_pdata.h>
1c96293e 28#include <linux/irq.h>
4d22e564
KM		 29#include <linux/platform_device.h>
30#include <linux/gpio.h>
f7e7d31a 31#include <linux/gpio_keys.h>
3a5eed5f 32#include <linux/regulator/driver.h>
79f7182e 33#include <linux/pinctrl/machine.h>
d58226a2
LP		 34#include <linux/platform_data/pwm-renesas-tpu.h>
35#include <linux/pwm_backlight.h>
f65ad7e3 36#include <linux/regulator/fixed.h>
3a5eed5f 37#include <linux/regulator/gpio-regulator.h>
f65ad7e3 38#include <linux/regulator/machine.h>
d8fed1e2 39#include <linux/sh_eth.h>
dad29d1c 40#include <linux/videodev2.h>
1c96293e 41#include <linux/usb/renesas_usbhs.h>
49c01112
KM		 42#include <linux/mfd/tmio.h>
43#include <linux/mmc/host.h>
0a4266bb 44#include <linux/mmc/sh_mmcif.h>
49c01112 45#include <linux/mmc/sh_mobile_sdhi.h>
b22f6bb0 46#include <linux/i2c-gpio.h>
7b6d864b 47#include <linux/reboot.h>
4d22e564
KM		 48#include <mach/common.h>
49#include <mach/irqs.h>
3760e794
KM		 50#include <mach/r8a7740.h>
51#include <media/mt9t112.h>
52#include <media/sh_mobile_ceu.h>
53#include <media/soc_camera.h>
4d22e564
KM		 54#include <asm/page.h>
55#include <asm/mach-types.h>
56#include <asm/mach/arch.h>
57#include <asm/mach/map.h>
58#include <asm/mach/time.h>
59#include <asm/hardware/cache-l2x0.h>
dad29d1c 60#include <video/sh_mobile_lcdc.h>
910c14d0 61#include <video/sh_mobile_hdmi.h>
5389bf71
KM		 62#include <sound/sh_fsi.h>
63#include <sound/simple_card.h>
4d22e564 64
66791859
RH		 65#include "sh-gpio.h"
66
4d22e564
KM		 67/*
68 * CON1 Camera Module
69 * CON2 Extension Bus
70 * CON3 HDMI Output
71 * CON4 Composite Video Output
72 * CON5 H-UDI JTAG
73 * CON6 ARM JTAG
74 * CON7 SD1
75 * CON8 SD2
76 * CON9 RTC BackUp
77 * CON10 Monaural Mic Input
78 * CON11 Stereo Headphone Output
79 * CON12 Audio Line Output(L)
80 * CON13 Audio Line Output(R)
81 * CON14 AWL13 Module
82 * CON15 Extension
83 * CON16 LCD1
84 * CON17 LCD2
85 * CON19 Power Input
86 * CON20 USB1
87 * CON21 USB2
88 * CON22 Serial
89 * CON23 LAN
90 * CON24 USB3
91 * LED1 Camera LED(Yellow)
92 * LED2 Power LED (Green)
93 * ED3-LED6 User LED(Yellow)
94 * LED7 LAN link LED(Green)
95 * LED8 LAN activity LED(Yellow)
96 */
97
98/*
99 * DipSwitch
100 *
101 * SW1
102 *
103 * -12345678-+---------------+----------------------------
104 * 1 | boot | hermit
105 * 0 | boot | OS auto boot
106 * -12345678-+---------------+----------------------------
107 * 00 | boot device | eMMC
108 * 10 | boot device | SDHI0 (CON7)
109 * 01 | boot device | -
110 * 11 | boot device | Extension Buss (CS0)
111 * -12345678-+---------------+----------------------------
112 * 0 | Extension Bus | D8-D15 disable, eMMC enable
113 * 1 | Extension Bus | D8-D15 enable, eMMC disable
114 * -12345678-+---------------+----------------------------
2e3a5ef2 115 * 0 | SDHI1 | COM8 disable, COM14 enable
4d22e564
KM		 116 * 1 | SDHI1 | COM8 enable, COM14 disable
117 * -12345678-+---------------+----------------------------
1c96293e
KM		 118 * 0 | USB0 | COM20 enable, COM24 disable
119 * 1 | USB0 | COM20 disable, COM24 enable
120 * -12345678-+---------------+----------------------------
4d22e564
KM		 121 * 00 | JTAG | SH-X2
122 * 10 | JTAG | ARM
123 * 01 | JTAG | -
124 * 11 | JTAG | Boundary Scan
125 *-----------+---------------+----------------------------
126 */
127
5389bf71
KM		 128/*
129 * FSI-WM8978
130 *
131 * this command is required when playback.
132 *
133 * # amixer set "Headphone" 50
1a695b3d
KM		 134 *
135 * this command is required when capture.
136 *
137 * # amixer set "Input PGA" 15
138 * # amixer set "Left Input Mixer MicP" on
139 * # amixer set "Left Input Mixer MicN" on
140 * # amixer set "Right Input Mixer MicN" on
141 * # amixer set "Right Input Mixer MicP" on
5389bf71
KM		 142 */
143
1c96293e
KM		 144/*
145 * USB function
146 *
147 * When you use USB Function,
148 * set SW1.6 ON, and connect cable to CN24.
149 *
150 * USBF needs workaround on R8A7740 chip.
151 * These are a little bit complex.
152 * see
153 * usbhsf_power_ctrl()
1c96293e 154 */
0b7d7820 155#define IRQ7 irq_pin(7)
0a4b04dc 156#define USBCR1 IOMEM(0xe605810a)
1c96293e
KM		 157#define USBH 0xC6700000
158#define USBH_USBCTR 0x10834
159
160struct usbhsf_private {
161 struct clk *phy;
162 struct clk *usb24;
163 struct clk *pci;
164 struct clk *func;
165 struct clk *host;
166 void __iomem *usbh_base;
167 struct renesas_usbhs_platform_info info;
168};
169
170#define usbhsf_get_priv(pdev) \
171 container_of(renesas_usbhs_get_info(pdev), \
172 struct usbhsf_private, info)
173
174static int usbhsf_get_id(struct platform_device *pdev)
175{
176 return USBHS_GADGET;
177}
178
225da3e3 179static int usbhsf_power_ctrl(struct platform_device *pdev,
1c96293e
KM		 180 void __iomem *base, int enable)
181{
182 struct usbhsf_private *priv = usbhsf_get_priv(pdev);
183
184 /*
185 * Work around for USB Function.
186 * It needs USB host clock, and settings
187 */
188 if (enable) {
189 /*
190 * enable all the related usb clocks
191 * for usb workaround
192 */
193 clk_enable(priv->usb24);
194 clk_enable(priv->pci);
195 clk_enable(priv->host);
196 clk_enable(priv->func);
197 clk_enable(priv->phy);
198
199 /*
200 * set USBCR1
201 *
202 * Port1 is driven by USB function,
203 * Port2 is driven by USB HOST
204 * One HOST (Port1 or Port2 is HOST)
205 * USB PLL input clock = 24MHz
206 */
207 __raw_writew(0xd750, USBCR1);
208 mdelay(1);
209
210 /*
211 * start USB Host
212 */
213 __raw_writel(0x0000000c, priv->usbh_base + USBH_USBCTR);
214 __raw_writel(0x00000008, priv->usbh_base + USBH_USBCTR);
215 mdelay(10);
216
217 /*
218 * USB PHY Power ON
219 */
220 __raw_writew(0xd770, USBCR1);
221 __raw_writew(0x4000, base + 0x102); /* USBF :: SUSPMODE */
222
223 } else {
224 __raw_writel(0x0000010f, priv->usbh_base + USBH_USBCTR);
225 __raw_writew(0xd7c0, USBCR1); /* GPIO */
226
227 clk_disable(priv->phy);
228 clk_disable(priv->func); /* usb work around */
229 clk_disable(priv->host); /* usb work around */
230 clk_disable(priv->pci); /* usb work around */
231 clk_disable(priv->usb24); /* usb work around */
232 }
225da3e3
KM		 233
234 return 0;
1c96293e
KM		 235}
236
d483b983
KM		 237static int usbhsf_get_vbus(struct platform_device *pdev)
238{
ead10fed 239 return gpio_get_value(209);
d483b983
KM		 240}
241
242static irqreturn_t usbhsf_interrupt(int irq, void *data)
243{
244 struct platform_device *pdev = data;
245
246 renesas_usbhs_call_notify_hotplug(pdev);
247
248 return IRQ_HANDLED;
249}
250
225da3e3 251static int usbhsf_hardware_exit(struct platform_device *pdev)
1c96293e
KM		 252{
253 struct usbhsf_private *priv = usbhsf_get_priv(pdev);
254
255 if (!IS_ERR(priv->phy))
256 clk_put(priv->phy);
257 if (!IS_ERR(priv->usb24))
258 clk_put(priv->usb24);
259 if (!IS_ERR(priv->pci))
260 clk_put(priv->pci);
261 if (!IS_ERR(priv->host))
262 clk_put(priv->host);
263 if (!IS_ERR(priv->func))
264 clk_put(priv->func);
265 if (priv->usbh_base)
266 iounmap(priv->usbh_base);
267
268 priv->phy = NULL;
269 priv->usb24 = NULL;
270 priv->pci = NULL;
271 priv->host = NULL;
272 priv->func = NULL;
273 priv->usbh_base = NULL;
d483b983
KM		 274
275 free_irq(IRQ7, pdev);
225da3e3
KM		 276
277 return 0;
1c96293e
KM		 278}
279
280static int usbhsf_hardware_init(struct platform_device *pdev)
281{
282 struct usbhsf_private *priv = usbhsf_get_priv(pdev);
d483b983 283 int ret;
1c96293e
KM		 284
285 priv->phy = clk_get(&pdev->dev, "phy");
286 priv->usb24 = clk_get(&pdev->dev, "usb24");
287 priv->pci = clk_get(&pdev->dev, "pci");
288 priv->func = clk_get(&pdev->dev, "func");
289 priv->host = clk_get(&pdev->dev, "host");
290 priv->usbh_base = ioremap_nocache(USBH, 0x20000);
291
292 if (IS_ERR(priv->phy) ||
293 IS_ERR(priv->usb24) ||
294 IS_ERR(priv->pci) ||
295 IS_ERR(priv->host) ||
296 IS_ERR(priv->func) ||
297 !priv->usbh_base) {
298 dev_err(&pdev->dev, "USB clock setting failed\n");
299 usbhsf_hardware_exit(pdev);
300 return -EIO;
301 }
302
d483b983
KM		 303 ret = request_irq(IRQ7, usbhsf_interrupt, IRQF_TRIGGER_NONE,
304 dev_name(&pdev->dev), pdev);
305 if (ret) {
306 dev_err(&pdev->dev, "request_irq err\n");
307 return ret;
308 }
309 irq_set_irq_type(IRQ7, IRQ_TYPE_EDGE_BOTH);
310
1c96293e
KM		 311 /* usb24 use 1/1 of parent clock (= usb24s = 24MHz) */
312 clk_set_rate(priv->usb24,
313 clk_get_rate(clk_get_parent(priv->usb24)));
314
315 return 0;
316}
317
318static struct usbhsf_private usbhsf_private = {
319 .info = {
320 .platform_callback = {
321 .get_id = usbhsf_get_id,
d483b983 322 .get_vbus = usbhsf_get_vbus,
1c96293e
KM		 323 .hardware_init = usbhsf_hardware_init,
324 .hardware_exit = usbhsf_hardware_exit,
325 .power_ctrl = usbhsf_power_ctrl,
326 },
327 .driver_param = {
328 .buswait_bwait = 5,
329 .detection_delay = 5,
f7e566fa
KM		 330 .d0_rx_id = SHDMA_SLAVE_USBHS_RX,
331 .d1_tx_id = SHDMA_SLAVE_USBHS_TX,
1c96293e
KM		 332 },
333 }
334};
335
336static struct resource usbhsf_resources[] = {
337 {
338 .name = "USBHS",
339 .start = 0xe6890000,
340 .end = 0xe6890104 - 1,
341 .flags = IORESOURCE_MEM,
342 },
343 {
0b7d7820 344 .start = gic_spi(51),
1c96293e
KM		 345 .flags = IORESOURCE_IRQ,
346 },
347};
348
349static struct platform_device usbhsf_device = {
350 .name = "renesas_usbhs",
351 .dev = {
352 .platform_data = &usbhsf_private.info,
353 },
354 .id = -1,
355 .num_resources = ARRAY_SIZE(usbhsf_resources),
356 .resource = usbhsf_resources,
357};
358
d8fed1e2
KM		 359/* Ether */
360static struct sh_eth_plat_data sh_eth_platdata = {
361 .phy = 0x00, /* LAN8710A */
362 .edmac_endian = EDMAC_LITTLE_ENDIAN,
d8fed1e2
KM		 363 .phy_interface = PHY_INTERFACE_MODE_MII,
364};
365
366static struct resource sh_eth_resources[] = {
367 {
368 .start = 0xe9a00000,
369 .end = 0xe9a00800 - 1,
370 .flags = IORESOURCE_MEM,
371 }, {
372 .start = 0xe9a01800,
373 .end = 0xe9a02000 - 1,
374 .flags = IORESOURCE_MEM,
375 }, {
0b7d7820 376 .start = gic_spi(110),
d8fed1e2
KM		 377 .flags = IORESOURCE_IRQ,
378 },
379};
380
381static struct platform_device sh_eth_device = {
e5c9b4cd 382 .name = "r8a7740-gether",
9c18f238 383 .id = -1,
d8fed1e2
KM		 384 .dev = {
385 .platform_data = &sh_eth_platdata,
78060840
SS		 386 .dma_mask = &sh_eth_device.dev.coherent_dma_mask,
387 .coherent_dma_mask = DMA_BIT_MASK(32),
d8fed1e2
KM		 388 },
389 .resource = sh_eth_resources,
390 .num_resources = ARRAY_SIZE(sh_eth_resources),
391};
392
d58226a2
LP		 393/* PWM */
394static struct resource pwm_resources[] = {
395 [0] = {
396 .start = 0xe6600000,
397 .end = 0xe66000ff,
398 .flags = IORESOURCE_MEM,
399 },
400};
401
402static struct tpu_pwm_platform_data pwm_device_data = {
403 .channels[2] = {
404 .polarity = PWM_POLARITY_INVERSED,
405 }
406};
407
408static struct platform_device pwm_device = {
409 .name = "renesas-tpu-pwm",
410 .id = -1,
411 .dev = {
412 .platform_data = &pwm_device_data,
413 },
414 .num_resources = ARRAY_SIZE(pwm_resources),
415 .resource = pwm_resources,
416};
417
418static struct pwm_lookup pwm_lookup[] = {
419 PWM_LOOKUP("renesas-tpu-pwm", 2, "pwm-backlight.0", NULL),
420};
421
422/* LCDC and backlight */
423static struct platform_pwm_backlight_data pwm_backlight_data = {
424 .lth_brightness = 50,
425 .max_brightness = 255,
426 .dft_brightness = 255,
427 .pwm_period_ns = 33333, /* 30kHz */
9a3beb04 428 .enable_gpio = 61,
d58226a2
LP		 429};
430
431static struct platform_device pwm_backlight_device = {
432 .name = "pwm-backlight",
433 .dev = {
434 .platform_data = &pwm_backlight_data,
435 },
436};
437
dad29d1c
KM		 438static struct fb_videomode lcdc0_mode = {
439 .name = "AMPIER/AM-800480",
440 .xres = 800,
441 .yres = 480,
442 .left_margin = 88,
443 .right_margin = 40,
444 .hsync_len = 128,
445 .upper_margin = 20,
446 .lower_margin = 5,
447 .vsync_len = 5,
448 .sync = 0,
449};
450
451static struct sh_mobile_lcdc_info lcdc0_info = {
452 .clock_source = LCDC_CLK_BUS,
453 .ch[0] = {
454 .chan = LCDC_CHAN_MAINLCD,
455 .fourcc = V4L2_PIX_FMT_RGB565,
456 .interface_type = RGB24,
457 .clock_divider = 5,
458 .flags = 0,
459 .lcd_modes = &lcdc0_mode,
460 .num_modes = 1,
461 .panel_cfg = {
462 .width = 111,
463 .height = 68,
464 },
465 },
466};
467
468static struct resource lcdc0_resources[] = {
469 [0] = {
470 .name = "LCD0",
471 .start = 0xfe940000,
472 .end = 0xfe943fff,
473 .flags = IORESOURCE_MEM,
474 },
475 [1] = {
0b7d7820 476 .start = gic_spi(177),
dad29d1c
KM		 477 .flags = IORESOURCE_IRQ,
478 },
479};
480
481static struct platform_device lcdc0_device = {
482 .name = "sh_mobile_lcdc_fb",
483 .num_resources = ARRAY_SIZE(lcdc0_resources),
484 .resource = lcdc0_resources,
485 .id = 0,
486 .dev = {
487 .platform_data = &lcdc0_info,
dcd740b6 488 .coherent_dma_mask = DMA_BIT_MASK(32),
dad29d1c
KM		 489 },
490};
491
910c14d0
KM		 492/*
493 * LCDC1/HDMI
494 */
495static struct sh_mobile_hdmi_info hdmi_info = {
496 .flags = HDMI_OUTPUT_PUSH_PULL |
497 HDMI_OUTPUT_POLARITY_HI |
498 HDMI_32BIT_REG |
499 HDMI_HAS_HTOP1 |
500 HDMI_SND_SRC_SPDIF,
501};
502
503static struct resource hdmi_resources[] = {
504 [0] = {
505 .name = "HDMI",
506 .start = 0xe6be0000,
507 .end = 0xe6be03ff,
508 .flags = IORESOURCE_MEM,
509 },
510 [1] = {
0b7d7820 511 .start = gic_spi(131),
910c14d0
KM		 512 .flags = IORESOURCE_IRQ,
513 },
514 [2] = {
515 .name = "HDMI emma3pf",
516 .start = 0xe6be4000,
517 .end = 0xe6be43ff,
518 .flags = IORESOURCE_MEM,
519 },
520};
521
522static struct platform_device hdmi_device = {
523 .name = "sh-mobile-hdmi",
524 .num_resources = ARRAY_SIZE(hdmi_resources),
525 .resource = hdmi_resources,
526 .id = -1,
527 .dev = {
528 .platform_data = &hdmi_info,
529 },
530};
531
532static const struct fb_videomode lcdc1_mode = {
533 .name = "HDMI 720p",
534 .xres = 1280,
535 .yres = 720,
536 .pixclock = 13468,
537 .left_margin = 220,
538 .right_margin = 110,
539 .hsync_len = 40,
540 .upper_margin = 20,
541 .lower_margin = 5,
542 .vsync_len = 5,
543 .refresh = 60,
544 .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
545};
546
547static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
548 .clock_source = LCDC_CLK_PERIPHERAL, /* HDMI clock */
549 .ch[0] = {
550 .chan = LCDC_CHAN_MAINLCD,
551 .fourcc = V4L2_PIX_FMT_RGB565,
552 .interface_type = RGB24,
553 .clock_divider = 1,
554 .flags = LCDC_FLAGS_DWPOL,
555 .lcd_modes = &lcdc1_mode,
556 .num_modes = 1,
557 .tx_dev = &hdmi_device,
558 .panel_cfg = {
559 .width = 1280,
560 .height = 720,
561 },
562 },
563};
564
565static struct resource hdmi_lcdc_resources[] = {
566 [0] = {
567 .name = "LCDC1",
568 .start = 0xfe944000,
569 .end = 0xfe948000 - 1,
570 .flags = IORESOURCE_MEM,
571 },
572 [1] = {
0b7d7820 573 .start = gic_spi(178),
910c14d0
KM		 574 .flags = IORESOURCE_IRQ,
575 },
576};
577
578static struct platform_device hdmi_lcdc_device = {
579 .name = "sh_mobile_lcdc_fb",
580 .num_resources = ARRAY_SIZE(hdmi_lcdc_resources),
581 .resource = hdmi_lcdc_resources,
582 .id = 1,
583 .dev = {
584 .platform_data = &hdmi_lcdc_info,
dcd740b6 585 .coherent_dma_mask = DMA_BIT_MASK(32),
910c14d0
KM		 586 },
587};
588
f7e7d31a 589/* GPIO KEY */
5c1d2d16
LP		 590#define GPIO_KEY(c, g, d, ...) \
591 { .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
f7e7d31a
KM		 592
593static struct gpio_keys_button gpio_buttons[] = {
ead10fed
LP		 594 GPIO_KEY(KEY_POWER, 99, "SW3", .wakeup = 1),
595 GPIO_KEY(KEY_BACK, 100, "SW4"),
596 GPIO_KEY(KEY_MENU, 97, "SW5"),
597 GPIO_KEY(KEY_HOME, 98, "SW6"),
f7e7d31a
KM		 598};
599
600static struct gpio_keys_platform_data gpio_key_info = {
601 .buttons = gpio_buttons,
602 .nbuttons = ARRAY_SIZE(gpio_buttons),
603};
604
605static struct platform_device gpio_keys_device = {
606 .name = "gpio-keys",
607 .id = -1,
608 .dev = {
609 .platform_data = &gpio_key_info,
610 },
611};
612
3a5eed5f
GL		 613/* Fixed 3.3V regulator to be used by SDHI1, MMCIF */
614static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
f65ad7e3
GL		 615 REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
616 REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
617};
618
9fb444f2
LP		 619/* Fixed 3.3V regulator used by LCD backlight */
620static struct regulator_consumer_supply fixed5v0_power_consumers[] = {
621 REGULATOR_SUPPLY("power", "pwm-backlight.0"),
622};
623
3a5eed5f
GL		 624/* Fixed 3.3V regulator to be used by SDHI0 */
625static struct regulator_consumer_supply vcc_sdhi0_consumers[] = {
f65ad7e3 626 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
3a5eed5f
GL		 627};
628
629static struct regulator_init_data vcc_sdhi0_init_data = {
630 .constraints = {
631 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
632 },
633 .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers),
634 .consumer_supplies = vcc_sdhi0_consumers,
635};
636
637static struct fixed_voltage_config vcc_sdhi0_info = {
638 .supply_name = "SDHI0 Vcc",
639 .microvolts = 3300000,
f5c02edc 640 .gpio = 75,
3a5eed5f
GL		 641 .enable_high = 1,
642 .init_data = &vcc_sdhi0_init_data,
643};
644
645static struct platform_device vcc_sdhi0 = {
646 .name = "reg-fixed-voltage",
647 .id = 1,
648 .dev = {
649 .platform_data = &vcc_sdhi0_info,
650 },
651};
652
653/* 1.8 / 3.3V SDHI0 VccQ regulator */
654static struct regulator_consumer_supply vccq_sdhi0_consumers[] = {
f65ad7e3 655 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
3a5eed5f
GL		 656};
657
658static struct regulator_init_data vccq_sdhi0_init_data = {
659 .constraints = {
660 .input_uV = 3300000,
661 .min_uV = 1800000,
662 .max_uV = 3300000,
663 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
664 REGULATOR_CHANGE_STATUS,
665 },
666 .num_consumer_supplies = ARRAY_SIZE(vccq_sdhi0_consumers),
667 .consumer_supplies = vccq_sdhi0_consumers,
668};
669
670static struct gpio vccq_sdhi0_gpios[] = {
f5c02edc 671 {17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" },
3a5eed5f
GL		 672};
673
674static struct gpio_regulator_state vccq_sdhi0_states[] = {
675 { .value = 3300000, .gpios = (0 << 0) },
676 { .value = 1800000, .gpios = (1 << 0) },
677};
678
679static struct gpio_regulator_config vccq_sdhi0_info = {
680 .supply_name = "vqmmc",
681
f5c02edc 682 .enable_gpio = 74,
3a5eed5f
GL		 683 .enable_high = 1,
684 .enabled_at_boot = 0,
685
686 .gpios = vccq_sdhi0_gpios,
687 .nr_gpios = ARRAY_SIZE(vccq_sdhi0_gpios),
688
689 .states = vccq_sdhi0_states,
690 .nr_states = ARRAY_SIZE(vccq_sdhi0_states),
691
692 .type = REGULATOR_VOLTAGE,
693 .init_data = &vccq_sdhi0_init_data,
694};
695
696static struct platform_device vccq_sdhi0 = {
697 .name = "gpio-regulator",
698 .id = -1,
699 .dev = {
700 .platform_data = &vccq_sdhi0_info,
701 },
702};
703
a9060f89
GL		 704/* Fixed 3.3V regulator to be used by SDHI1 */
705static struct regulator_consumer_supply vcc_sdhi1_consumers[] = {
f65ad7e3 706 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
a9060f89
GL		 707};
708
709static struct regulator_init_data vcc_sdhi1_init_data = {
710 .constraints = {
711 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
712 },
713 .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi1_consumers),
714 .consumer_supplies = vcc_sdhi1_consumers,
715};
716
717static struct fixed_voltage_config vcc_sdhi1_info = {
718 .supply_name = "SDHI1 Vcc",
719 .microvolts = 3300000,
f5c02edc 720 .gpio = 16,
a9060f89
GL		 721 .enable_high = 1,
722 .init_data = &vcc_sdhi1_init_data,
723};
724
725static struct platform_device vcc_sdhi1 = {
726 .name = "reg-fixed-voltage",
727 .id = 2,
728 .dev = {
729 .platform_data = &vcc_sdhi1_info,
730 },
f65ad7e3
GL		 731};
732
49c01112 733/* SDHI0 */
49c01112 734static struct sh_mobile_sdhi_info sdhi0_info = {
95798e35
KM		 735 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
736 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
a9060f89
GL		 737 .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
738 MMC_CAP_POWER_OFF_CARD,
aee14423 739 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
f5c02edc 740 .cd_gpio = 167,
49c01112
KM		 741};
742
743static struct resource sdhi0_resources[] = {
744 {
745 .name = "SDHI0",
746 .start = 0xe6850000,
747 .end = 0xe6850100 - 1,
748 .flags = IORESOURCE_MEM,
749 },
750 /*
751 * no SH_MOBILE_SDHI_IRQ_CARD_DETECT here
752 */
753 {
754 .name = SH_MOBILE_SDHI_IRQ_SDCARD,
0b7d7820 755 .start = gic_spi(118),
49c01112
KM		 756 .flags = IORESOURCE_IRQ,
757 },
758 {
759 .name = SH_MOBILE_SDHI_IRQ_SDIO,
0b7d7820 760 .start = gic_spi(119),
49c01112
KM		 761 .flags = IORESOURCE_IRQ,
762 },
763};
764
765static struct platform_device sdhi0_device = {
766 .name = "sh_mobile_sdhi",
767 .id = 0,
768 .dev = {
769 .platform_data = &sdhi0_info,
770 },
771 .num_resources = ARRAY_SIZE(sdhi0_resources),
772 .resource = sdhi0_resources,
773};
774
2e3a5ef2
KM		 775/* SDHI1 */
776static struct sh_mobile_sdhi_info sdhi1_info = {
95798e35
KM		 777 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
778 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
a9060f89
GL		 779 .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
780 MMC_CAP_POWER_OFF_CARD,
aee14423
GL		 781 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
782 /* Port72 cannot generate IRQs, will be used in polling mode. */
f5c02edc 783 .cd_gpio = 72,
2e3a5ef2
KM		 784};
785
786static struct resource sdhi1_resources[] = {
787 [0] = {
788 .name = "SDHI1",
789 .start = 0xe6860000,
790 .end = 0xe6860100 - 1,
791 .flags = IORESOURCE_MEM,
792 },
793 [1] = {
0b7d7820 794 .start = gic_spi(121),
2e3a5ef2
KM		 795 .flags = IORESOURCE_IRQ,
796 },
797 [2] = {
0b7d7820 798 .start = gic_spi(122),
2e3a5ef2
KM		 799 .flags = IORESOURCE_IRQ,
800 },
801 [3] = {
0b7d7820 802 .start = gic_spi(123),
2e3a5ef2
KM		 803 .flags = IORESOURCE_IRQ,
804 },
805};
806
807static struct platform_device sdhi1_device = {
808 .name = "sh_mobile_sdhi",
809 .id = 1,
810 .dev = {
811 .platform_data = &sdhi1_info,
812 },
813 .num_resources = ARRAY_SIZE(sdhi1_resources),
814 .resource = sdhi1_resources,
815};
816
c9e3a32f
LP		 817static const struct pinctrl_map eva_sdhi1_pinctrl_map[] = {
818 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
819 "sdhi1_data4", "sdhi1"),
820 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
821 "sdhi1_ctrl", "sdhi1"),
822 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
823 "sdhi1_cd", "sdhi1"),
824 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
825 "sdhi1_wp", "sdhi1"),
826};
827
0a4266bb
KM		 828/* MMCIF */
829static struct sh_mmcif_plat_data sh_mmcif_plat = {
830 .sup_pclk = 0,
0a4266bb
KM		 831 .caps = MMC_CAP_4_BIT_DATA |
832 MMC_CAP_8_BIT_DATA |
833 MMC_CAP_NONREMOVABLE,
fbf3264c 834 .ccs_unsupported = true,
87284208
GL		 835 .slave_id_tx = SHDMA_SLAVE_MMCIF_TX,
836 .slave_id_rx = SHDMA_SLAVE_MMCIF_RX,
0a4266bb
KM		 837};
838
839static struct resource sh_mmcif_resources[] = {
840 [0] = {
841 .name = "MMCIF",
842 .start = 0xe6bd0000,
843 .end = 0xe6bd0100 - 1,
844 .flags = IORESOURCE_MEM,
845 },
846 [1] = {
847 /* MMC ERR */
0b7d7820 848 .start = gic_spi(56),
0a4266bb
KM		 849 .flags = IORESOURCE_IRQ,
850 },
851 [2] = {
852 /* MMC NOR */
0b7d7820 853 .start = gic_spi(57),
0a4266bb
KM		 854 .flags = IORESOURCE_IRQ,
855 },
856};
857
858static struct platform_device sh_mmcif_device = {
859 .name = "sh_mmcif",
860 .id = -1,
861 .dev = {
862 .platform_data = &sh_mmcif_plat,
863 },
864 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
865 .resource = sh_mmcif_resources,
866};
867
3760e794
KM		 868/* Camera */
869static int mt9t111_power(struct device *dev, int mode)
870{
871 struct clk *mclk = clk_get(NULL, "video1");
872
873 if (IS_ERR(mclk)) {
874 dev_err(dev, "can't get video1 clock\n");
875 return -EINVAL;
876 }
877
878 if (mode) {
879 /* video1 (= CON1 camera) expect 24MHz */
880 clk_set_rate(mclk, clk_round_rate(mclk, 24000000));
881 clk_enable(mclk);
ead10fed 882 gpio_set_value(158, 1);
3760e794 883 } else {
ead10fed 884 gpio_set_value(158, 0);
3760e794
KM		 885 clk_disable(mclk);
886 }
887
888 clk_put(mclk);
889
890 return 0;
891}
892
893static struct i2c_board_info i2c_camera_mt9t111 = {
894 I2C_BOARD_INFO("mt9t112", 0x3d),
895};
896
897static struct mt9t112_camera_info mt9t111_info = {
898 .divider = { 16, 0, 0, 7, 0, 10, 14, 7, 7 },
899};
900
901static struct soc_camera_link mt9t111_link = {
902 .i2c_adapter_id = 0,
903 .bus_id = 0,
904 .board_info = &i2c_camera_mt9t111,
905 .power = mt9t111_power,
906 .priv = &mt9t111_info,
907};
908
909static struct platform_device camera_device = {
910 .name = "soc-camera-pdrv",
911 .id = 0,
912 .dev = {
913 .platform_data = &mt9t111_link,
914 },
915};
916
917/* CEU0 */
918static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
919 .flags = SH_CEU_FLAG_LOWER_8BIT,
920};
921
922static struct resource ceu0_resources[] = {
923 [0] = {
924 .name = "CEU",
925 .start = 0xfe910000,
926 .end = 0xfe91009f,
927 .flags = IORESOURCE_MEM,
928 },
929 [1] = {
0b7d7820 930 .start = gic_spi(160),
3760e794
KM		 931 .flags = IORESOURCE_IRQ,
932 },
933 [2] = {
934 /* place holder for contiguous memory */
935 },
936};
937
938static struct platform_device ceu0_device = {
939 .name = "sh_mobile_ceu",
940 .id = 0,
941 .num_resources = ARRAY_SIZE(ceu0_resources),
942 .resource = ceu0_resources,
943 .dev = {
944 .platform_data = &sh_mobile_ceu0_info,
945 .coherent_dma_mask = 0xffffffff,
946 },
947};
948
5389bf71
KM		 949/* FSI */
950static struct sh_fsi_platform_info fsi_info = {
951 /* FSI-WM8978 */
952 .port_a = {
dc7dd584 953 .tx_id = SHDMA_SLAVE_FSIA_TX,
5389bf71 954 },
0676c05e
KM		 955 /* FSI-HDMI */
956 .port_b = {
957 .flags = SH_FSI_FMT_SPDIF |
13e35b40
KM		 958 SH_FSI_ENABLE_STREAM_MODE |
959 SH_FSI_CLK_CPG,
dc7dd584 960 .tx_id = SHDMA_SLAVE_FSIB_TX,
0676c05e 961 }
5389bf71
KM		 962};
963
964static struct resource fsi_resources[] = {
965 [0] = {
966 .name = "FSI",
967 .start = 0xfe1f0000,
4a4783a3 968 .end = 0xfe1f0400 - 1,
5389bf71
KM		 969 .flags = IORESOURCE_MEM,
970 },
971 [1] = {
0b7d7820 972 .start = gic_spi(9),
5389bf71
KM		 973 .flags = IORESOURCE_IRQ,
974 },
975};
976
977static struct platform_device fsi_device = {
978 .name = "sh_fsi2",
979 .id = -1,
980 .num_resources = ARRAY_SIZE(fsi_resources),
981 .resource = fsi_resources,
982 .dev = {
983 .platform_data = &fsi_info,
984 },
985};
986
987/* FSI-WM8978 */
5389bf71
KM		 988static struct asoc_simple_card_info fsi_wm8978_info = {
989 .name = "wm8978",
990 .card = "FSI2A-WM8978",
5389bf71
KM		 991 .codec = "wm8978.0-001a",
992 .platform = "sh_fsi2",
c7a507ee 993 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
a4a2992c 994 .cpu_dai = {
7b707277 995 .fmt = SND_SOC_DAIFMT_IB_NF,
a4a2992c 996 .name = "fsia-dai",
a4a2992c
KM		 997 },
998 .codec_dai = {
999 .name = "wm8978-hifi",
a4a2992c
KM		 1000 .sysclk = 12288000,
1001 },
5389bf71
KM		 1002};
1003
1004static struct platform_device fsi_wm8978_device = {
1005 .name = "asoc-simple-card",
1006 .id = 0,
1007 .dev = {
1008 .platform_data = &fsi_wm8978_info,
1009 },
1010};
1011
0676c05e 1012/* FSI-HDMI */
0676c05e
KM		 1013static struct asoc_simple_card_info fsi2_hdmi_info = {
1014 .name = "HDMI",
1015 .card = "FSI2B-HDMI",
0676c05e
KM		 1016 .codec = "sh-mobile-hdmi",
1017 .platform = "sh_fsi2",
a4a2992c
KM		 1018 .cpu_dai = {
1019 .name = "fsib-dai",
1020 .fmt = SND_SOC_DAIFMT_CBM_CFM,
1021 },
1022 .codec_dai = {
1023 .name = "sh_mobile_hdmi-hifi",
1024 },
0676c05e
KM		 1025};
1026
1027static struct platform_device fsi_hdmi_device = {
1028 .name = "asoc-simple-card",
1029 .id = 1,
1030 .dev = {
1031 .platform_data = &fsi2_hdmi_info,
1032 },
1033};
1034
b22f6bb0
NI		 1035/* RTC: RTC connects i2c-gpio. */
1036static struct i2c_gpio_platform_data i2c_gpio_data = {
ead10fed
LP		 1037 .sda_pin = 208,
1038 .scl_pin = 91,
b22f6bb0
NI		 1039 .udelay = 5, /* 100 kHz */
1040};
1041
1042static struct platform_device i2c_gpio_device = {
1043 .name = "i2c-gpio",
1044 .id = 2,
1045 .dev = {
1046 .platform_data = &i2c_gpio_data,
1047 },
1048};
1049
46cf6687 1050/* I2C */
cbaf7f80
BH		 1051static struct st1232_pdata st1232_i2c0_pdata = {
1052 .reset_gpio = 166,
1053};
1054
46cf6687
KM		 1055static struct i2c_board_info i2c0_devices[] = {
1056 {
1057 I2C_BOARD_INFO("st1232-ts", 0x55),
0b7d7820 1058 .irq = irq_pin(10),
cbaf7f80 1059 .platform_data = &st1232_i2c0_pdata,
46cf6687 1060 },
5389bf71
KM		 1061 {
1062 I2C_BOARD_INFO("wm8978", 0x1a),
1063 },
46cf6687
KM		 1064};
1065
b22f6bb0
NI		 1066static struct i2c_board_info i2c2_devices[] = {
1067 {
1068 I2C_BOARD_INFO("s35390a", 0x30),
1069 .type = "s35390a",
1070 },
1071};
1072
4d22e564
KM		 1073/*
1074 * board devices
1075 */
1076static struct platform_device *eva_devices[] __initdata = {
dad29d1c 1077 &lcdc0_device,
d58226a2
LP		 1078 &pwm_device,
1079 &pwm_backlight_device,
f7e7d31a 1080 &gpio_keys_device,
d8fed1e2 1081 &sh_eth_device,
a9060f89
GL		 1082 &vcc_sdhi0,
1083 &vccq_sdhi0,
49c01112 1084 &sdhi0_device,
0a4266bb 1085 &sh_mmcif_device,
910c14d0
KM		 1086 &hdmi_device,
1087 &hdmi_lcdc_device,
3760e794
KM		 1088 &camera_device,
1089 &ceu0_device,
5389bf71
KM		 1090 &fsi_device,
1091 &fsi_wm8978_device,
ee3c843d 1092 &fsi_hdmi_device,
b22f6bb0 1093 &i2c_gpio_device,
4d22e564
KM		 1094};
1095
79f7182e 1096static const struct pinctrl_map eva_pinctrl_map[] = {
babde827
LP		 1097 /* CEU0 */
1098 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1099 "ceu0_data_0_7", "ceu0"),
1100 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1101 "ceu0_clk_0", "ceu0"),
1102 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1103 "ceu0_sync", "ceu0"),
1104 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1105 "ceu0_field", "ceu0"),
fed8976e
LP		 1106 /* FSIA */
1107 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1108 "fsia_sclk_in", "fsia"),
1109 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1110 "fsia_mclk_out", "fsia"),
1111 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1112 "fsia_data_in_1", "fsia"),
1113 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1114 "fsia_data_out_0", "fsia"),
1115 /* FSIB */
1116 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-r8a7740",
1117 "fsib_mclk_in", "fsib"),
613285ce 1118 /* GETHER */
7cd402b3 1119 PIN_MAP_MUX_GROUP_DEFAULT("r8a7740-gether", "pfc-r8a7740",
613285ce 1120 "gether_mii", "gether"),
7cd402b3 1121 PIN_MAP_MUX_GROUP_DEFAULT("r8a7740-gether", "pfc-r8a7740",
613285ce 1122 "gether_int", "gether"),
f1bb4ab0
LP		 1123 /* HDMI */
1124 PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-r8a7740",
1125 "hdmi", "hdmi"),
79f7182e
LP		 1126 /* LCD0 */
1127 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
1128 "lcd0_data24_0", "lcd0"),
1129 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
1130 "lcd0_lclk_1", "lcd0"),
1131 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
1132 "lcd0_sync", "lcd0"),
c9e3a32f
LP		 1133 /* MMCIF */
1134 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
1135 "mmc0_data8_1", "mmc0"),
1136 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
1137 "mmc0_ctrl_1", "mmc0"),
7cdfb46e
BH		 1138 /* SCIFA1 */
1139 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740",
1140 "scifa1_data", "scifa1"),
c9e3a32f
LP		 1141 /* SDHI0 */
1142 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
1143 "sdhi0_data4", "sdhi0"),
1144 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
1145 "sdhi0_ctrl", "sdhi0"),
1146 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
1147 "sdhi0_wp", "sdhi0"),
89ae7b5b
LP		 1148 /* ST1232 */
1149 PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-r8a7740",
1150 "intc_irq10", "intc"),
d58226a2
LP		 1151 /* TPU0 */
1152 PIN_MAP_MUX_GROUP_DEFAULT("renesas-tpu-pwm", "pfc-r8a7740",
1153 "tpu0_to2_1", "tpu0"),
89ae7b5b
LP		 1154 /* USBHS */
1155 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7740",
1156 "intc_irq7_1", "intc"),
79f7182e
LP		 1157};
1158
1c96293e
KM		 1159static void __init eva_clock_init(void)
1160{
1161 struct clk *system = clk_get(NULL, "system_clk");
1162 struct clk *xtal1 = clk_get(NULL, "extal1");
1163 struct clk *usb24s = clk_get(NULL, "usb24s");
0676c05e 1164 struct clk *fsibck = clk_get(NULL, "fsibck");
1c96293e
KM		 1165
1166 if (IS_ERR(system) ||
1167 IS_ERR(xtal1) ||
0676c05e 1168 IS_ERR(usb24s) ||
13e35b40 1169 IS_ERR(fsibck)) {
1c96293e
KM		 1170 pr_err("armadillo800eva board clock init failed\n");
1171 goto clock_error;
1172 }
1173
1174 /* armadillo 800 eva extal1 is 24MHz */
1175 clk_set_rate(xtal1, 24000000);
1176
1177 /* usb24s use extal1 (= system) clock (= 24MHz) */
1178 clk_set_parent(usb24s, system);
1179
0676c05e 1180 /* FSIBCK is 12.288MHz, and it is parent of FSI-B */
0676c05e 1181 clk_set_rate(fsibck, 12288000);
0676c05e 1182
1c96293e
KM		 1183clock_error:
1184 if (!IS_ERR(system))
1185 clk_put(system);
1186 if (!IS_ERR(xtal1))
1187 clk_put(xtal1);
1188 if (!IS_ERR(usb24s))
1189 clk_put(usb24s);
0676c05e
KM		 1190 if (!IS_ERR(fsibck))
1191 clk_put(fsibck);
1c96293e
KM		 1192}
1193
4d22e564
KM		 1194/*
1195 * board init
1196 */
0a4b04dc
AB		 1197#define GPIO_PORT7CR IOMEM(0xe6050007)
1198#define GPIO_PORT8CR IOMEM(0xe6050008)
4d22e564
KM		 1199static void __init eva_init(void)
1200{
0f54788d
KM		 1201 struct platform_device *usb = NULL;
1202
f65ad7e3
GL		 1203 regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
1204 ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
9fb444f2
LP		 1205 regulator_register_always_on(3, "fixed-5.0V", fixed5v0_power_consumers,
1206 ARRAY_SIZE(fixed5v0_power_consumers), 5000000);
1c96293e 1207
79f7182e 1208 pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));
d58226a2 1209 pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
79f7182e 1210
4d22e564 1211 r8a7740_pinmux_init();
d49679e5 1212 r8a7740_meram_workaround();
4d22e564 1213
d8fed1e2 1214 /* GETHER */
ead10fed 1215 gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
d8fed1e2 1216
1c96293e 1217 /* USB */
ead10fed 1218 gpio_request_one(159, GPIOF_IN, NULL); /* USB_DEVICE_MODE */
1c96293e 1219
ead10fed 1220 if (gpio_get_value(159)) {
1c96293e
KM		 1221 /* USB Host */
1222 } else {
1223 /* USB Func */
d483b983 1224 /*
89ae7b5b
LP		 1225 * The USBHS interrupt handlers needs to read the IRQ pin value
1226 * (HI/LOW) to diffentiate USB connection and disconnection
1227 * events (usbhsf_get_vbus()). We thus need to select both the
1228 * intc_irq7_1 pin group and GPIO 209 here.
d483b983 1229 */
ead10fed 1230 gpio_request_one(209, GPIOF_IN, NULL);
d483b983 1231
1c96293e 1232 platform_device_register(&usbhsf_device);
0f54788d 1233 usb = &usbhsf_device;
1c96293e
KM		 1234 }
1235
3760e794 1236 /* CON1/CON15 Camera */
ead10fed
LP		 1237 gpio_request_one(173, GPIOF_OUT_INIT_LOW, NULL); /* STANDBY */
1238 gpio_request_one(172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */
0f69e708 1239 /* see mt9t111_power() */
ead10fed 1240 gpio_request_one(158, GPIOF_OUT_INIT_LOW, NULL); /* CAM_PON */
3760e794 1241
5389bf71 1242 /* FSI-WM8978 */
ead10fed
LP		 1243 gpio_request(7, NULL);
1244 gpio_request(8, NULL);
a01366b4
KM		 1245 gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */
1246 gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */
5389bf71 1247
dad29d1c
KM		 1248 /*
1249 * CAUTION
1250 *
1251 * DBGMD/LCDC0/FSIA MUX
1252 * DBGMD_SELECT_B should be set after setting PFC Function.
1253 */
ead10fed 1254 gpio_request_one(176, GPIOF_OUT_INIT_HIGH, NULL);
dad29d1c 1255
2e3a5ef2
KM		 1256 /*
1257 * We can switch CON8/CON14 by SW1.5,
1258 * but it needs after DBGMD_SELECT_B
1259 */
ead10fed
LP		 1260 gpio_request_one(6, GPIOF_IN, NULL);
1261 if (gpio_get_value(6)) {
2e3a5ef2
KM		 1262 /* CON14 enable */
1263 } else {
1264 /* CON8 (SDHI1) enable */
c9e3a32f
LP		 1265 pinctrl_register_mappings(eva_sdhi1_pinctrl_map,
1266 ARRAY_SIZE(eva_sdhi1_pinctrl_map));
2e3a5ef2 1267
a9060f89 1268 platform_device_register(&vcc_sdhi1);
2e3a5ef2
KM		 1269 platform_device_register(&sdhi1_device);
1270 }
1271
1272
4d22e564
KM		 1273#ifdef CONFIG_CACHE_L2X0
1274 /* Early BRESP enable, Shared attribute override enable, 32K*8way */
bc8b2428 1275 l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
4d22e564
KM		 1276#endif
1277
46cf6687 1278 i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
b22f6bb0 1279 i2c_register_board_info(2, i2c2_devices, ARRAY_SIZE(i2c2_devices));
46cf6687 1280
4d22e564
KM		 1281 r8a7740_add_standard_devices();
1282
1283 platform_add_devices(eva_devices,
1284 ARRAY_SIZE(eva_devices));
0676c05e 1285
8bdd9468
RW		 1286 rmobile_add_device_to_domain("A4LC", &lcdc0_device);
1287 rmobile_add_device_to_domain("A4LC", &hdmi_lcdc_device);
0f54788d 1288 if (usb)
8bdd9468 1289 rmobile_add_device_to_domain("A3SP", usb);
895d3b53
BH		 1290
1291 r8a7740_pm_init();
4d22e564
KM		 1292}
1293
1294static void __init eva_earlytimer_init(void)
1295{
4d22e564 1296 r8a7740_clock_init(MD_CK0 | MD_CK2);
4d22e564 1297 shmobile_earlytimer_init();
2f27c406
HE		 1298
1299 /* the rate of extal1 clock must be set before late_time_init */
1300 eva_clock_init();
4d22e564
KM		 1301}
1302
1303static void __init eva_add_early_devices(void)
1304{
1305 r8a7740_add_early_devices();
4d22e564
KM		 1306}
1307
1efdf563 1308#define RESCNT2 IOMEM(0xe6188020)
7b6d864b 1309static void eva_restart(enum reboot_mode mode, const char *cmd)
1efdf563
KM		 1310{
1311 /* Do soft power on reset */
1312 writel((1 << 31), RESCNT2);
1313}
1314
e6bf7059
MD		 1315static const char *eva_boards_compat_dt[] __initdata = {
1316 "renesas,armadillo800eva",
1317 NULL,
1318};
1319
1320DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
4d22e564
KM		 1321 .map_io = r8a7740_map_io,
1322 .init_early = eva_add_early_devices,
15645581 1323 .init_irq = r8a7740_init_irq_of,
4d22e564 1324 .init_machine = eva_init,
37f971b6 1325 .init_late = shmobile_init_late,
6bb27d73 1326 .init_time = eva_earlytimer_init,
e6bf7059 1327 .dt_compat = eva_boards_compat_dt,
1efdf563 1328 .restart = eva_restart,
4d22e564 1329MACHINE_END
Linux kernel - Deliverables
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