]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - arch/arm/mach-shmobile/board-armadillo800eva.c
projects / mirror_ubuntu-artful-kernel.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Merge tag 'cleanup-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-shmobile / board-armadillo800eva.c
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>
23 #include <linux/delay.h>
24 #include <linux/err.h>
25 #include <linux/kernel.h>
26 #include <linux/input.h>
27 #include <linux/platform_data/st1232_pdata.h>
28 #include <linux/irq.h>
29 #include <linux/platform_device.h>
30 #include <linux/gpio.h>
31 #include <linux/gpio_keys.h>
32 #include <linux/regulator/driver.h>
33 #include <linux/pinctrl/machine.h>
34 #include <linux/pwm.h>
35 #include <linux/pwm_backlight.h>
36 #include <linux/regulator/fixed.h>
37 #include <linux/regulator/gpio-regulator.h>
38 #include <linux/regulator/machine.h>
39 #include <linux/sh_eth.h>
40 #include <linux/videodev2.h>
41 #include <linux/usb/renesas_usbhs.h>
42 #include <linux/mfd/tmio.h>
43 #include <linux/mmc/host.h>
44 #include <linux/mmc/sh_mmcif.h>
45 #include <linux/mmc/sh_mobile_sdhi.h>
46 #include <linux/i2c-gpio.h>
47 #include <linux/reboot.h>
48
49 #include <media/mt9t112.h>
50 #include <media/sh_mobile_ceu.h>
51 #include <media/soc_camera.h>
52 #include <asm/page.h>
53 #include <asm/mach-types.h>
54 #include <asm/mach/arch.h>
55 #include <asm/mach/map.h>
56 #include <asm/mach/time.h>
57 #include <asm/hardware/cache-l2x0.h>
58 #include <video/sh_mobile_lcdc.h>
59 #include <video/sh_mobile_hdmi.h>
60 #include <sound/sh_fsi.h>
61 #include <sound/simple_card.h>
62
63 #include "common.h"
64 #include "irqs.h"
65 #include "pm-rmobile.h"
66 #include "r8a7740.h"
67 #include "sh-gpio.h"
68
69 /*
70 * CON1 Camera Module
71 * CON2 Extension Bus
72 * CON3 HDMI Output
73 * CON4 Composite Video Output
74 * CON5 H-UDI JTAG
75 * CON6 ARM JTAG
76 * CON7 SD1
77 * CON8 SD2
78 * CON9 RTC BackUp
79 * CON10 Monaural Mic Input
80 * CON11 Stereo Headphone Output
81 * CON12 Audio Line Output(L)
82 * CON13 Audio Line Output(R)
83 * CON14 AWL13 Module
84 * CON15 Extension
85 * CON16 LCD1
86 * CON17 LCD2
87 * CON19 Power Input
88 * CON20 USB1
89 * CON21 USB2
90 * CON22 Serial
91 * CON23 LAN
92 * CON24 USB3
93 * LED1 Camera LED(Yellow)
94 * LED2 Power LED (Green)
95 * ED3-LED6 User LED(Yellow)
96 * LED7 LAN link LED(Green)
97 * LED8 LAN activity LED(Yellow)
98 */
99
100 /*
101 * DipSwitch
102 *
103 * SW1
104 *
105 * -12345678-+---------------+----------------------------
106 * 1 | boot | hermit
107 * 0 | boot | OS auto boot
108 * -12345678-+---------------+----------------------------
109 * 00 | boot device | eMMC
110 * 10 | boot device | SDHI0 (CON7)
111 * 01 | boot device | -
112 * 11 | boot device | Extension Buss (CS0)
113 * -12345678-+---------------+----------------------------
114 * 0 | Extension Bus | D8-D15 disable, eMMC enable
115 * 1 | Extension Bus | D8-D15 enable, eMMC disable
116 * -12345678-+---------------+----------------------------
117 * 0 | SDHI1 | COM8 disable, COM14 enable
118 * 1 | SDHI1 | COM8 enable, COM14 disable
119 * -12345678-+---------------+----------------------------
120 * 0 | USB0 | COM20 enable, COM24 disable
121 * 1 | USB0 | COM20 disable, COM24 enable
122 * -12345678-+---------------+----------------------------
123 * 00 | JTAG | SH-X2
124 * 10 | JTAG | ARM
125 * 01 | JTAG | -
126 * 11 | JTAG | Boundary Scan
127 *-----------+---------------+----------------------------
128 */
129
130 /*
131 * FSI-WM8978
132 *
133 * this command is required when playback.
134 *
135 * # amixer set "Headphone" 50
136 *
137 * this command is required when capture.
138 *
139 * # amixer set "Input PGA" 15
140 * # amixer set "Left Input Mixer MicP" on
141 * # amixer set "Left Input Mixer MicN" on
142 * # amixer set "Right Input Mixer MicN" on
143 * # amixer set "Right Input Mixer MicP" on
144 */
145
146 /*
147 * USB function
148 *
149 * When you use USB Function,
150 * set SW1.6 ON, and connect cable to CN24.
151 *
152 * USBF needs workaround on R8A7740 chip.
153 * These are a little bit complex.
154 * see
155 * usbhsf_power_ctrl()
156 */
157 #define IRQ7 irq_pin(7)
158 #define USBCR1 IOMEM(0xe605810a)
159 #define USBH 0xC6700000
160 #define USBH_USBCTR 0x10834
161
162 struct usbhsf_private {
163 struct clk *phy;
164 struct clk *usb24;
165 struct clk *pci;
166 struct clk *func;
167 struct clk *host;
168 void __iomem *usbh_base;
169 struct renesas_usbhs_platform_info info;
170 };
171
172 #define usbhsf_get_priv(pdev) \
173 container_of(renesas_usbhs_get_info(pdev), \
174 struct usbhsf_private, info)
175
176 static int usbhsf_get_id(struct platform_device *pdev)
177 {
178 return USBHS_GADGET;
179 }
180
181 static int usbhsf_power_ctrl(struct platform_device *pdev,
182 void __iomem *base, int enable)
183 {
184 struct usbhsf_private *priv = usbhsf_get_priv(pdev);
185
186 /*
187 * Work around for USB Function.
188 * It needs USB host clock, and settings
189 */
190 if (enable) {
191 /*
192 * enable all the related usb clocks
193 * for usb workaround
194 */
195 clk_enable(priv->usb24);
196 clk_enable(priv->pci);
197 clk_enable(priv->host);
198 clk_enable(priv->func);
199 clk_enable(priv->phy);
200
201 /*
202 * set USBCR1
203 *
204 * Port1 is driven by USB function,
205 * Port2 is driven by USB HOST
206 * One HOST (Port1 or Port2 is HOST)
207 * USB PLL input clock = 24MHz
208 */
209 __raw_writew(0xd750, USBCR1);
210 mdelay(1);
211
212 /*
213 * start USB Host
214 */
215 __raw_writel(0x0000000c, priv->usbh_base + USBH_USBCTR);
216 __raw_writel(0x00000008, priv->usbh_base + USBH_USBCTR);
217 mdelay(10);
218
219 /*
220 * USB PHY Power ON
221 */
222 __raw_writew(0xd770, USBCR1);
223 __raw_writew(0x4000, base + 0x102); /* USBF :: SUSPMODE */
224
225 } else {
226 __raw_writel(0x0000010f, priv->usbh_base + USBH_USBCTR);
227 __raw_writew(0xd7c0, USBCR1); /* GPIO */
228
229 clk_disable(priv->phy);
230 clk_disable(priv->func); /* usb work around */
231 clk_disable(priv->host); /* usb work around */
232 clk_disable(priv->pci); /* usb work around */
233 clk_disable(priv->usb24); /* usb work around */
234 }
235
236 return 0;
237 }
238
239 static int usbhsf_get_vbus(struct platform_device *pdev)
240 {
241 return gpio_get_value(209);
242 }
243
244 static irqreturn_t usbhsf_interrupt(int irq, void *data)
245 {
246 struct platform_device *pdev = data;
247
248 renesas_usbhs_call_notify_hotplug(pdev);
249
250 return IRQ_HANDLED;
251 }
252
253 static int usbhsf_hardware_exit(struct platform_device *pdev)
254 {
255 struct usbhsf_private *priv = usbhsf_get_priv(pdev);
256
257 if (!IS_ERR(priv->phy))
258 clk_put(priv->phy);
259 if (!IS_ERR(priv->usb24))
260 clk_put(priv->usb24);
261 if (!IS_ERR(priv->pci))
262 clk_put(priv->pci);
263 if (!IS_ERR(priv->host))
264 clk_put(priv->host);
265 if (!IS_ERR(priv->func))
266 clk_put(priv->func);
267 if (priv->usbh_base)
268 iounmap(priv->usbh_base);
269
270 priv->phy = NULL;
271 priv->usb24 = NULL;
272 priv->pci = NULL;
273 priv->host = NULL;
274 priv->func = NULL;
275 priv->usbh_base = NULL;
276
277 free_irq(IRQ7, pdev);
278
279 return 0;
280 }
281
282 static int usbhsf_hardware_init(struct platform_device *pdev)
283 {
284 struct usbhsf_private *priv = usbhsf_get_priv(pdev);
285 int ret;
286
287 priv->phy = clk_get(&pdev->dev, "phy");
288 priv->usb24 = clk_get(&pdev->dev, "usb24");
289 priv->pci = clk_get(&pdev->dev, "pci");
290 priv->func = clk_get(&pdev->dev, "func");
291 priv->host = clk_get(&pdev->dev, "host");
292 priv->usbh_base = ioremap_nocache(USBH, 0x20000);
293
294 if (IS_ERR(priv->phy) ||
295 IS_ERR(priv->usb24) ||
296 IS_ERR(priv->pci) ||
297 IS_ERR(priv->host) ||
298 IS_ERR(priv->func) ||
299 !priv->usbh_base) {
300 dev_err(&pdev->dev, "USB clock setting failed\n");
301 usbhsf_hardware_exit(pdev);
302 return -EIO;
303 }
304
305 ret = request_irq(IRQ7, usbhsf_interrupt, IRQF_TRIGGER_NONE,
306 dev_name(&pdev->dev), pdev);
307 if (ret) {
308 dev_err(&pdev->dev, "request_irq err\n");
309 return ret;
310 }
311 irq_set_irq_type(IRQ7, IRQ_TYPE_EDGE_BOTH);
312
313 /* usb24 use 1/1 of parent clock (= usb24s = 24MHz) */
314 clk_set_rate(priv->usb24,
315 clk_get_rate(clk_get_parent(priv->usb24)));
316
317 return 0;
318 }
319
320 static struct usbhsf_private usbhsf_private = {
321 .info = {
322 .platform_callback = {
323 .get_id = usbhsf_get_id,
324 .get_vbus = usbhsf_get_vbus,
325 .hardware_init = usbhsf_hardware_init,
326 .hardware_exit = usbhsf_hardware_exit,
327 .power_ctrl = usbhsf_power_ctrl,
328 },
329 .driver_param = {
330 .buswait_bwait = 5,
331 .detection_delay = 5,
332 .d0_rx_id = SHDMA_SLAVE_USBHS_RX,
333 .d1_tx_id = SHDMA_SLAVE_USBHS_TX,
334 },
335 }
336 };
337
338 static struct resource usbhsf_resources[] = {
339 {
340 .name = "USBHS",
341 .start = 0xe6890000,
342 .end = 0xe6890104 - 1,
343 .flags = IORESOURCE_MEM,
344 },
345 {
346 .start = gic_spi(51),
347 .flags = IORESOURCE_IRQ,
348 },
349 };
350
351 static struct platform_device usbhsf_device = {
352 .name = "renesas_usbhs",
353 .dev = {
354 .platform_data = &usbhsf_private.info,
355 },
356 .id = -1,
357 .num_resources = ARRAY_SIZE(usbhsf_resources),
358 .resource = usbhsf_resources,
359 };
360
361 /* Ether */
362 static struct sh_eth_plat_data sh_eth_platdata = {
363 .phy = 0x00, /* LAN8710A */
364 .edmac_endian = EDMAC_LITTLE_ENDIAN,
365 .phy_interface = PHY_INTERFACE_MODE_MII,
366 };
367
368 static struct resource sh_eth_resources[] = {
369 {
370 .start = 0xe9a00000,
371 .end = 0xe9a00800 - 1,
372 .flags = IORESOURCE_MEM,
373 }, {
374 .start = 0xe9a01800,
375 .end = 0xe9a02000 - 1,
376 .flags = IORESOURCE_MEM,
377 }, {
378 .start = gic_spi(110),
379 .flags = IORESOURCE_IRQ,
380 },
381 };
382
383 static struct platform_device sh_eth_device = {
384 .name = "r8a7740-gether",
385 .id = -1,
386 .dev = {
387 .platform_data = &sh_eth_platdata,
388 .dma_mask = &sh_eth_device.dev.coherent_dma_mask,
389 .coherent_dma_mask = DMA_BIT_MASK(32),
390 },
391 .resource = sh_eth_resources,
392 .num_resources = ARRAY_SIZE(sh_eth_resources),
393 };
394
395 /* PWM */
396 static struct resource pwm_resources[] = {
397 [0] = {
398 .start = 0xe6600000,
399 .end = 0xe66000ff,
400 .flags = IORESOURCE_MEM,
401 },
402 };
403
404 static struct platform_device pwm_device = {
405 .name = "renesas-tpu-pwm",
406 .id = -1,
407 .num_resources = ARRAY_SIZE(pwm_resources),
408 .resource = pwm_resources,
409 };
410
411 static struct pwm_lookup pwm_lookup[] = {
412 PWM_LOOKUP("renesas-tpu-pwm", 2, "pwm-backlight.0", NULL,
413 33333, PWM_POLARITY_INVERSED),
414 };
415
416 /* LCDC and backlight */
417 static struct platform_pwm_backlight_data pwm_backlight_data = {
418 .lth_brightness = 50,
419 .max_brightness = 255,
420 .dft_brightness = 255,
421 .pwm_period_ns = 33333, /* 30kHz */
422 .enable_gpio = 61,
423 };
424
425 static struct platform_device pwm_backlight_device = {
426 .name = "pwm-backlight",
427 .dev = {
428 .platform_data = &pwm_backlight_data,
429 },
430 };
431
432 static struct fb_videomode lcdc0_mode = {
433 .name = "AMPIER/AM-800480",
434 .xres = 800,
435 .yres = 480,
436 .left_margin = 88,
437 .right_margin = 40,
438 .hsync_len = 128,
439 .upper_margin = 20,
440 .lower_margin = 5,
441 .vsync_len = 5,
442 .sync = 0,
443 };
444
445 static struct sh_mobile_lcdc_info lcdc0_info = {
446 .clock_source = LCDC_CLK_BUS,
447 .ch[0] = {
448 .chan = LCDC_CHAN_MAINLCD,
449 .fourcc = V4L2_PIX_FMT_RGB565,
450 .interface_type = RGB24,
451 .clock_divider = 5,
452 .flags = 0,
453 .lcd_modes = &lcdc0_mode,
454 .num_modes = 1,
455 .panel_cfg = {
456 .width = 111,
457 .height = 68,
458 },
459 },
460 };
461
462 static struct resource lcdc0_resources[] = {
463 [0] = {
464 .name = "LCD0",
465 .start = 0xfe940000,
466 .end = 0xfe943fff,
467 .flags = IORESOURCE_MEM,
468 },
469 [1] = {
470 .start = gic_spi(177),
471 .flags = IORESOURCE_IRQ,
472 },
473 };
474
475 static struct platform_device lcdc0_device = {
476 .name = "sh_mobile_lcdc_fb",
477 .num_resources = ARRAY_SIZE(lcdc0_resources),
478 .resource = lcdc0_resources,
479 .id = 0,
480 .dev = {
481 .platform_data = &lcdc0_info,
482 .coherent_dma_mask = DMA_BIT_MASK(32),
483 },
484 };
485
486 /*
487 * LCDC1/HDMI
488 */
489 static struct sh_mobile_hdmi_info hdmi_info = {
490 .flags = HDMI_OUTPUT_PUSH_PULL |
491 HDMI_OUTPUT_POLARITY_HI |
492 HDMI_32BIT_REG |
493 HDMI_HAS_HTOP1 |
494 HDMI_SND_SRC_SPDIF,
495 };
496
497 static struct resource hdmi_resources[] = {
498 [0] = {
499 .name = "HDMI",
500 .start = 0xe6be0000,
501 .end = 0xe6be03ff,
502 .flags = IORESOURCE_MEM,
503 },
504 [1] = {
505 .start = gic_spi(131),
506 .flags = IORESOURCE_IRQ,
507 },
508 [2] = {
509 .name = "HDMI emma3pf",
510 .start = 0xe6be4000,
511 .end = 0xe6be43ff,
512 .flags = IORESOURCE_MEM,
513 },
514 };
515
516 static struct platform_device hdmi_device = {
517 .name = "sh-mobile-hdmi",
518 .num_resources = ARRAY_SIZE(hdmi_resources),
519 .resource = hdmi_resources,
520 .id = -1,
521 .dev = {
522 .platform_data = &hdmi_info,
523 },
524 };
525
526 static const struct fb_videomode lcdc1_mode = {
527 .name = "HDMI 720p",
528 .xres = 1280,
529 .yres = 720,
530 .pixclock = 13468,
531 .left_margin = 220,
532 .right_margin = 110,
533 .hsync_len = 40,
534 .upper_margin = 20,
535 .lower_margin = 5,
536 .vsync_len = 5,
537 .refresh = 60,
538 .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
539 };
540
541 static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
542 .clock_source = LCDC_CLK_PERIPHERAL, /* HDMI clock */
543 .ch[0] = {
544 .chan = LCDC_CHAN_MAINLCD,
545 .fourcc = V4L2_PIX_FMT_RGB565,
546 .interface_type = RGB24,
547 .clock_divider = 1,
548 .flags = LCDC_FLAGS_DWPOL,
549 .lcd_modes = &lcdc1_mode,
550 .num_modes = 1,
551 .tx_dev = &hdmi_device,
552 .panel_cfg = {
553 .width = 1280,
554 .height = 720,
555 },
556 },
557 };
558
559 static struct resource hdmi_lcdc_resources[] = {
560 [0] = {
561 .name = "LCDC1",
562 .start = 0xfe944000,
563 .end = 0xfe948000 - 1,
564 .flags = IORESOURCE_MEM,
565 },
566 [1] = {
567 .start = gic_spi(178),
568 .flags = IORESOURCE_IRQ,
569 },
570 };
571
572 static struct platform_device hdmi_lcdc_device = {
573 .name = "sh_mobile_lcdc_fb",
574 .num_resources = ARRAY_SIZE(hdmi_lcdc_resources),
575 .resource = hdmi_lcdc_resources,
576 .id = 1,
577 .dev = {
578 .platform_data = &hdmi_lcdc_info,
579 .coherent_dma_mask = DMA_BIT_MASK(32),
580 },
581 };
582
583 /* GPIO KEY */
584 #define GPIO_KEY(c, g, d, ...) \
585 { .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
586
587 static struct gpio_keys_button gpio_buttons[] = {
588 GPIO_KEY(KEY_POWER, 99, "SW3", .wakeup = 1),
589 GPIO_KEY(KEY_BACK, 100, "SW4"),
590 GPIO_KEY(KEY_MENU, 97, "SW5"),
591 GPIO_KEY(KEY_HOME, 98, "SW6"),
592 };
593
594 static struct gpio_keys_platform_data gpio_key_info = {
595 .buttons = gpio_buttons,
596 .nbuttons = ARRAY_SIZE(gpio_buttons),
597 };
598
599 static struct platform_device gpio_keys_device = {
600 .name = "gpio-keys",
601 .id = -1,
602 .dev = {
603 .platform_data = &gpio_key_info,
604 },
605 };
606
607 /* Fixed 3.3V regulator to be used by SDHI1, MMCIF */
608 static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
609 REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
610 REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
611 };
612
613 /* Fixed 3.3V regulator used by LCD backlight */
614 static struct regulator_consumer_supply fixed5v0_power_consumers[] = {
615 REGULATOR_SUPPLY("power", "pwm-backlight.0"),
616 };
617
618 /* Fixed 3.3V regulator to be used by SDHI0 */
619 static struct regulator_consumer_supply vcc_sdhi0_consumers[] = {
620 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
621 };
622
623 static struct regulator_init_data vcc_sdhi0_init_data = {
624 .constraints = {
625 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
626 },
627 .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers),
628 .consumer_supplies = vcc_sdhi0_consumers,
629 };
630
631 static struct fixed_voltage_config vcc_sdhi0_info = {
632 .supply_name = "SDHI0 Vcc",
633 .microvolts = 3300000,
634 .gpio = 75,
635 .enable_high = 1,
636 .init_data = &vcc_sdhi0_init_data,
637 };
638
639 static struct platform_device vcc_sdhi0 = {
640 .name = "reg-fixed-voltage",
641 .id = 1,
642 .dev = {
643 .platform_data = &vcc_sdhi0_info,
644 },
645 };
646
647 /* 1.8 / 3.3V SDHI0 VccQ regulator */
648 static struct regulator_consumer_supply vccq_sdhi0_consumers[] = {
649 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
650 };
651
652 static struct regulator_init_data vccq_sdhi0_init_data = {
653 .constraints = {
654 .input_uV = 3300000,
655 .min_uV = 1800000,
656 .max_uV = 3300000,
657 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
658 REGULATOR_CHANGE_STATUS,
659 },
660 .num_consumer_supplies = ARRAY_SIZE(vccq_sdhi0_consumers),
661 .consumer_supplies = vccq_sdhi0_consumers,
662 };
663
664 static struct gpio vccq_sdhi0_gpios[] = {
665 {17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" },
666 };
667
668 static struct gpio_regulator_state vccq_sdhi0_states[] = {
669 { .value = 3300000, .gpios = (0 << 0) },
670 { .value = 1800000, .gpios = (1 << 0) },
671 };
672
673 static struct gpio_regulator_config vccq_sdhi0_info = {
674 .supply_name = "vqmmc",
675
676 .enable_gpio = 74,
677 .enable_high = 1,
678 .enabled_at_boot = 0,
679
680 .gpios = vccq_sdhi0_gpios,
681 .nr_gpios = ARRAY_SIZE(vccq_sdhi0_gpios),
682
683 .states = vccq_sdhi0_states,
684 .nr_states = ARRAY_SIZE(vccq_sdhi0_states),
685
686 .type = REGULATOR_VOLTAGE,
687 .init_data = &vccq_sdhi0_init_data,
688 };
689
690 static struct platform_device vccq_sdhi0 = {
691 .name = "gpio-regulator",
692 .id = -1,
693 .dev = {
694 .platform_data = &vccq_sdhi0_info,
695 },
696 };
697
698 /* Fixed 3.3V regulator to be used by SDHI1 */
699 static struct regulator_consumer_supply vcc_sdhi1_consumers[] = {
700 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
701 };
702
703 static struct regulator_init_data vcc_sdhi1_init_data = {
704 .constraints = {
705 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
706 },
707 .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi1_consumers),
708 .consumer_supplies = vcc_sdhi1_consumers,
709 };
710
711 static struct fixed_voltage_config vcc_sdhi1_info = {
712 .supply_name = "SDHI1 Vcc",
713 .microvolts = 3300000,
714 .gpio = 16,
715 .enable_high = 1,
716 .init_data = &vcc_sdhi1_init_data,
717 };
718
719 static struct platform_device vcc_sdhi1 = {
720 .name = "reg-fixed-voltage",
721 .id = 2,
722 .dev = {
723 .platform_data = &vcc_sdhi1_info,
724 },
725 };
726
727 /* SDHI0 */
728 static struct sh_mobile_sdhi_info sdhi0_info = {
729 .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
730 .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
731 .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
732 MMC_CAP_POWER_OFF_CARD,
733 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
734 .cd_gpio = 167,
735 };
736
737 static struct resource sdhi0_resources[] = {
738 {
739 .name = "SDHI0",
740 .start = 0xe6850000,
741 .end = 0xe6850100 - 1,
742 .flags = IORESOURCE_MEM,
743 },
744 /*
745 * no SH_MOBILE_SDHI_IRQ_CARD_DETECT here
746 */
747 {
748 .name = SH_MOBILE_SDHI_IRQ_SDCARD,
749 .start = gic_spi(118),
750 .flags = IORESOURCE_IRQ,
751 },
752 {
753 .name = SH_MOBILE_SDHI_IRQ_SDIO,
754 .start = gic_spi(119),
755 .flags = IORESOURCE_IRQ,
756 },
757 };
758
759 static struct platform_device sdhi0_device = {
760 .name = "sh_mobile_sdhi",
761 .id = 0,
762 .dev = {
763 .platform_data = &sdhi0_info,
764 },
765 .num_resources = ARRAY_SIZE(sdhi0_resources),
766 .resource = sdhi0_resources,
767 };
768
769 /* SDHI1 */
770 static struct sh_mobile_sdhi_info sdhi1_info = {
771 .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
772 .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
773 .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
774 MMC_CAP_POWER_OFF_CARD,
775 .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
776 /* Port72 cannot generate IRQs, will be used in polling mode. */
777 .cd_gpio = 72,
778 };
779
780 static struct resource sdhi1_resources[] = {
781 [0] = {
782 .name = "SDHI1",
783 .start = 0xe6860000,
784 .end = 0xe6860100 - 1,
785 .flags = IORESOURCE_MEM,
786 },
787 [1] = {
788 .start = gic_spi(121),
789 .flags = IORESOURCE_IRQ,
790 },
791 [2] = {
792 .start = gic_spi(122),
793 .flags = IORESOURCE_IRQ,
794 },
795 [3] = {
796 .start = gic_spi(123),
797 .flags = IORESOURCE_IRQ,
798 },
799 };
800
801 static struct platform_device sdhi1_device = {
802 .name = "sh_mobile_sdhi",
803 .id = 1,
804 .dev = {
805 .platform_data = &sdhi1_info,
806 },
807 .num_resources = ARRAY_SIZE(sdhi1_resources),
808 .resource = sdhi1_resources,
809 };
810
811 static const struct pinctrl_map eva_sdhi1_pinctrl_map[] = {
812 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
813 "sdhi1_data4", "sdhi1"),
814 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
815 "sdhi1_ctrl", "sdhi1"),
816 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
817 "sdhi1_cd", "sdhi1"),
818 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
819 "sdhi1_wp", "sdhi1"),
820 };
821
822 /* MMCIF */
823 static struct sh_mmcif_plat_data sh_mmcif_plat = {
824 .sup_pclk = 0,
825 .caps = MMC_CAP_4_BIT_DATA |
826 MMC_CAP_8_BIT_DATA |
827 MMC_CAP_NONREMOVABLE,
828 .ccs_unsupported = true,
829 .slave_id_tx = SHDMA_SLAVE_MMCIF_TX,
830 .slave_id_rx = SHDMA_SLAVE_MMCIF_RX,
831 };
832
833 static struct resource sh_mmcif_resources[] = {
834 [0] = {
835 .name = "MMCIF",
836 .start = 0xe6bd0000,
837 .end = 0xe6bd0100 - 1,
838 .flags = IORESOURCE_MEM,
839 },
840 [1] = {
841 /* MMC ERR */
842 .start = gic_spi(56),
843 .flags = IORESOURCE_IRQ,
844 },
845 [2] = {
846 /* MMC NOR */
847 .start = gic_spi(57),
848 .flags = IORESOURCE_IRQ,
849 },
850 };
851
852 static struct platform_device sh_mmcif_device = {
853 .name = "sh_mmcif",
854 .id = -1,
855 .dev = {
856 .platform_data = &sh_mmcif_plat,
857 },
858 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
859 .resource = sh_mmcif_resources,
860 };
861
862 /* Camera */
863 static int mt9t111_power(struct device *dev, int mode)
864 {
865 struct clk *mclk = clk_get(NULL, "video1");
866
867 if (IS_ERR(mclk)) {
868 dev_err(dev, "can't get video1 clock\n");
869 return -EINVAL;
870 }
871
872 if (mode) {
873 /* video1 (= CON1 camera) expect 24MHz */
874 clk_set_rate(mclk, clk_round_rate(mclk, 24000000));
875 clk_enable(mclk);
876 gpio_set_value(158, 1);
877 } else {
878 gpio_set_value(158, 0);
879 clk_disable(mclk);
880 }
881
882 clk_put(mclk);
883
884 return 0;
885 }
886
887 static struct i2c_board_info i2c_camera_mt9t111 = {
888 I2C_BOARD_INFO("mt9t112", 0x3d),
889 };
890
891 static struct mt9t112_camera_info mt9t111_info = {
892 .divider = { 16, 0, 0, 7, 0, 10, 14, 7, 7 },
893 };
894
895 static struct soc_camera_link mt9t111_link = {
896 .i2c_adapter_id = 0,
897 .bus_id = 0,
898 .board_info = &i2c_camera_mt9t111,
899 .power = mt9t111_power,
900 .priv = &mt9t111_info,
901 };
902
903 static struct platform_device camera_device = {
904 .name = "soc-camera-pdrv",
905 .id = 0,
906 .dev = {
907 .platform_data = &mt9t111_link,
908 },
909 };
910
911 /* CEU0 */
912 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
913 .flags = SH_CEU_FLAG_LOWER_8BIT,
914 };
915
916 static struct resource ceu0_resources[] = {
917 [0] = {
918 .name = "CEU",
919 .start = 0xfe910000,
920 .end = 0xfe91009f,
921 .flags = IORESOURCE_MEM,
922 },
923 [1] = {
924 .start = gic_spi(160),
925 .flags = IORESOURCE_IRQ,
926 },
927 [2] = {
928 /* place holder for contiguous memory */
929 },
930 };
931
932 static struct platform_device ceu0_device = {
933 .name = "sh_mobile_ceu",
934 .id = 0,
935 .num_resources = ARRAY_SIZE(ceu0_resources),
936 .resource = ceu0_resources,
937 .dev = {
938 .platform_data = &sh_mobile_ceu0_info,
939 .coherent_dma_mask = 0xffffffff,
940 },
941 };
942
943 /* FSI */
944 static struct sh_fsi_platform_info fsi_info = {
945 /* FSI-WM8978 */
946 .port_a = {
947 .tx_id = SHDMA_SLAVE_FSIA_TX,
948 },
949 /* FSI-HDMI */
950 .port_b = {
951 .flags = SH_FSI_FMT_SPDIF |
952 SH_FSI_ENABLE_STREAM_MODE |
953 SH_FSI_CLK_CPG,
954 .tx_id = SHDMA_SLAVE_FSIB_TX,
955 }
956 };
957
958 static struct resource fsi_resources[] = {
959 [0] = {
960 .name = "FSI",
961 .start = 0xfe1f0000,
962 .end = 0xfe1f0400 - 1,
963 .flags = IORESOURCE_MEM,
964 },
965 [1] = {
966 .start = gic_spi(9),
967 .flags = IORESOURCE_IRQ,
968 },
969 };
970
971 static struct platform_device fsi_device = {
972 .name = "sh_fsi2",
973 .id = -1,
974 .num_resources = ARRAY_SIZE(fsi_resources),
975 .resource = fsi_resources,
976 .dev = {
977 .platform_data = &fsi_info,
978 },
979 };
980
981 /* FSI-WM8978 */
982 static struct asoc_simple_card_info fsi_wm8978_info = {
983 .name = "wm8978",
984 .card = "FSI2A-WM8978",
985 .codec = "wm8978.0-001a",
986 .platform = "sh_fsi2",
987 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
988 .cpu_dai = {
989 .fmt = SND_SOC_DAIFMT_IB_NF,
990 .name = "fsia-dai",
991 },
992 .codec_dai = {
993 .name = "wm8978-hifi",
994 .sysclk = 12288000,
995 },
996 };
997
998 static struct platform_device fsi_wm8978_device = {
999 .name = "asoc-simple-card",
1000 .id = 0,
1001 .dev = {
1002 .platform_data = &fsi_wm8978_info,
1003 .coherent_dma_mask = DMA_BIT_MASK(32),
1004 .dma_mask = &fsi_wm8978_device.dev.coherent_dma_mask,
1005 },
1006 };
1007
1008 /* FSI-HDMI */
1009 static struct asoc_simple_card_info fsi2_hdmi_info = {
1010 .name = "HDMI",
1011 .card = "FSI2B-HDMI",
1012 .codec = "sh-mobile-hdmi",
1013 .platform = "sh_fsi2",
1014 .cpu_dai = {
1015 .name = "fsib-dai",
1016 .fmt = SND_SOC_DAIFMT_CBS_CFS,
1017 },
1018 .codec_dai = {
1019 .name = "sh_mobile_hdmi-hifi",
1020 },
1021 };
1022
1023 static struct platform_device fsi_hdmi_device = {
1024 .name = "asoc-simple-card",
1025 .id = 1,
1026 .dev = {
1027 .platform_data = &fsi2_hdmi_info,
1028 .coherent_dma_mask = DMA_BIT_MASK(32),
1029 .dma_mask = &fsi_hdmi_device.dev.coherent_dma_mask,
1030 },
1031 };
1032
1033 /* RTC: RTC connects i2c-gpio. */
1034 static struct i2c_gpio_platform_data i2c_gpio_data = {
1035 .sda_pin = 208,
1036 .scl_pin = 91,
1037 .udelay = 5, /* 100 kHz */
1038 };
1039
1040 static struct platform_device i2c_gpio_device = {
1041 .name = "i2c-gpio",
1042 .id = 2,
1043 .dev = {
1044 .platform_data = &i2c_gpio_data,
1045 },
1046 };
1047
1048 /* I2C */
1049 static struct st1232_pdata st1232_i2c0_pdata = {
1050 .reset_gpio = 166,
1051 };
1052
1053 static struct i2c_board_info i2c0_devices[] = {
1054 {
1055 I2C_BOARD_INFO("st1232-ts", 0x55),
1056 .irq = irq_pin(10),
1057 .platform_data = &st1232_i2c0_pdata,
1058 },
1059 {
1060 I2C_BOARD_INFO("wm8978", 0x1a),
1061 },
1062 };
1063
1064 static struct i2c_board_info i2c2_devices[] = {
1065 {
1066 I2C_BOARD_INFO("s35390a", 0x30),
1067 .type = "s35390a",
1068 },
1069 };
1070
1071 /*
1072 * board devices
1073 */
1074 static struct platform_device *eva_devices[] __initdata = {
1075 &lcdc0_device,
1076 &pwm_device,
1077 &pwm_backlight_device,
1078 &gpio_keys_device,
1079 &sh_eth_device,
1080 &vcc_sdhi0,
1081 &vccq_sdhi0,
1082 &sdhi0_device,
1083 &sh_mmcif_device,
1084 &hdmi_device,
1085 &hdmi_lcdc_device,
1086 &camera_device,
1087 &ceu0_device,
1088 &fsi_device,
1089 &fsi_wm8978_device,
1090 &fsi_hdmi_device,
1091 &i2c_gpio_device,
1092 };
1093
1094 static const struct pinctrl_map eva_pinctrl_map[] = {
1095 /* CEU0 */
1096 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1097 "ceu0_data_0_7", "ceu0"),
1098 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1099 "ceu0_clk_0", "ceu0"),
1100 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1101 "ceu0_sync", "ceu0"),
1102 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
1103 "ceu0_field", "ceu0"),
1104 /* FSIA */
1105 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1106 "fsia_sclk_in", "fsia"),
1107 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1108 "fsia_mclk_out", "fsia"),
1109 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1110 "fsia_data_in_1", "fsia"),
1111 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
1112 "fsia_data_out_0", "fsia"),
1113 /* FSIB */
1114 PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-r8a7740",
1115 "fsib_mclk_in", "fsib"),
1116 /* GETHER */
1117 PIN_MAP_MUX_GROUP_DEFAULT("r8a7740-gether", "pfc-r8a7740",
1118 "gether_mii", "gether"),
1119 PIN_MAP_MUX_GROUP_DEFAULT("r8a7740-gether", "pfc-r8a7740",
1120 "gether_int", "gether"),
1121 /* HDMI */
1122 PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-r8a7740",
1123 "hdmi", "hdmi"),
1124 /* LCD0 */
1125 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
1126 "lcd0_data24_0", "lcd0"),
1127 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
1128 "lcd0_lclk_1", "lcd0"),
1129 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
1130 "lcd0_sync", "lcd0"),
1131 /* MMCIF */
1132 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
1133 "mmc0_data8_1", "mmc0"),
1134 PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
1135 "mmc0_ctrl_1", "mmc0"),
1136 /* SCIFA1 */
1137 PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740",
1138 "scifa1_data", "scifa1"),
1139 /* SDHI0 */
1140 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
1141 "sdhi0_data4", "sdhi0"),
1142 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
1143 "sdhi0_ctrl", "sdhi0"),
1144 PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
1145 "sdhi0_wp", "sdhi0"),
1146 /* ST1232 */
1147 PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-r8a7740",
1148 "intc_irq10", "intc"),
1149 /* TPU0 */
1150 PIN_MAP_MUX_GROUP_DEFAULT("renesas-tpu-pwm", "pfc-r8a7740",
1151 "tpu0_to2_1", "tpu0"),
1152 /* USBHS */
1153 PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7740",
1154 "intc_irq7_1", "intc"),
1155 };
1156
1157 static void __init eva_clock_init(void)
1158 {
1159 struct clk *system = clk_get(NULL, "system_clk");
1160 struct clk *xtal1 = clk_get(NULL, "extal1");
1161 struct clk *usb24s = clk_get(NULL, "usb24s");
1162 struct clk *fsibck = clk_get(NULL, "fsibck");
1163
1164 if (IS_ERR(system) ||
1165 IS_ERR(xtal1) ||
1166 IS_ERR(usb24s) ||
1167 IS_ERR(fsibck)) {
1168 pr_err("armadillo800eva board clock init failed\n");
1169 goto clock_error;
1170 }
1171
1172 /* armadillo 800 eva extal1 is 24MHz */
1173 clk_set_rate(xtal1, 24000000);
1174
1175 /* usb24s use extal1 (= system) clock (= 24MHz) */
1176 clk_set_parent(usb24s, system);
1177
1178 /* FSIBCK is 12.288MHz, and it is parent of FSI-B */
1179 clk_set_rate(fsibck, 12288000);
1180
1181 clock_error:
1182 if (!IS_ERR(system))
1183 clk_put(system);
1184 if (!IS_ERR(xtal1))
1185 clk_put(xtal1);
1186 if (!IS_ERR(usb24s))
1187 clk_put(usb24s);
1188 if (!IS_ERR(fsibck))
1189 clk_put(fsibck);
1190 }
1191
1192 /*
1193 * board init
1194 */
1195 #define GPIO_PORT7CR IOMEM(0xe6050007)
1196 #define GPIO_PORT8CR IOMEM(0xe6050008)
1197 static void __init eva_init(void)
1198 {
1199 struct platform_device *usb = NULL;
1200
1201 regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
1202 ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
1203 regulator_register_always_on(3, "fixed-5.0V", fixed5v0_power_consumers,
1204 ARRAY_SIZE(fixed5v0_power_consumers), 5000000);
1205
1206 pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));
1207 pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
1208
1209 r8a7740_pinmux_init();
1210 r8a7740_meram_workaround();
1211
1212 /* GETHER */
1213 gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
1214
1215 /* USB */
1216 gpio_request_one(159, GPIOF_IN, NULL); /* USB_DEVICE_MODE */
1217
1218 if (gpio_get_value(159)) {
1219 /* USB Host */
1220 } else {
1221 /* USB Func */
1222 /*
1223 * The USBHS interrupt handlers needs to read the IRQ pin value
1224 * (HI/LOW) to diffentiate USB connection and disconnection
1225 * events (usbhsf_get_vbus()). We thus need to select both the
1226 * intc_irq7_1 pin group and GPIO 209 here.
1227 */
1228 gpio_request_one(209, GPIOF_IN, NULL);
1229
1230 platform_device_register(&usbhsf_device);
1231 usb = &usbhsf_device;
1232 }
1233
1234 /* CON1/CON15 Camera */
1235 gpio_request_one(173, GPIOF_OUT_INIT_LOW, NULL); /* STANDBY */
1236 gpio_request_one(172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */
1237 /* see mt9t111_power() */
1238 gpio_request_one(158, GPIOF_OUT_INIT_LOW, NULL); /* CAM_PON */
1239
1240 /* FSI-WM8978 */
1241 gpio_request(7, NULL);
1242 gpio_request(8, NULL);
1243 gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */
1244 gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */
1245
1246 /*
1247 * CAUTION
1248 *
1249 * DBGMD/LCDC0/FSIA MUX
1250 * DBGMD_SELECT_B should be set after setting PFC Function.
1251 */
1252 gpio_request_one(176, GPIOF_OUT_INIT_HIGH, NULL);
1253
1254 /*
1255 * We can switch CON8/CON14 by SW1.5,
1256 * but it needs after DBGMD_SELECT_B
1257 */
1258 gpio_request_one(6, GPIOF_IN, NULL);
1259 if (gpio_get_value(6)) {
1260 /* CON14 enable */
1261 } else {
1262 /* CON8 (SDHI1) enable */
1263 pinctrl_register_mappings(eva_sdhi1_pinctrl_map,
1264 ARRAY_SIZE(eva_sdhi1_pinctrl_map));
1265
1266 platform_device_register(&vcc_sdhi1);
1267 platform_device_register(&sdhi1_device);
1268 }
1269
1270
1271 #ifdef CONFIG_CACHE_L2X0
1272 /* Shared attribute override enable, 32K*8way */
1273 l2x0_init(IOMEM(0xf0002000), 0x00400000, 0xc20f0fff);
1274 #endif
1275
1276 i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
1277 i2c_register_board_info(2, i2c2_devices, ARRAY_SIZE(i2c2_devices));
1278
1279 r8a7740_add_standard_devices();
1280
1281 platform_add_devices(eva_devices,
1282 ARRAY_SIZE(eva_devices));
1283
1284 rmobile_add_device_to_domain("A4LC", &lcdc0_device);
1285 rmobile_add_device_to_domain("A4LC", &hdmi_lcdc_device);
1286 if (usb)
1287 rmobile_add_device_to_domain("A3SP", usb);
1288
1289 r8a7740_pm_init();
1290 }
1291
1292 static void __init eva_earlytimer_init(void)
1293 {
1294 r8a7740_clock_init(MD_CK0 | MD_CK2);
1295 shmobile_earlytimer_init();
1296
1297 /* the rate of extal1 clock must be set before late_time_init */
1298 eva_clock_init();
1299 }
1300
1301 #define RESCNT2 IOMEM(0xe6188020)
1302 static void eva_restart(enum reboot_mode mode, const char *cmd)
1303 {
1304 /* Do soft power on reset */
1305 writel((1 << 31), RESCNT2);
1306 }
1307
1308 static const char *eva_boards_compat_dt[] __initdata = {
1309 "renesas,armadillo800eva",
1310 NULL,
1311 };
1312
1313 DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
1314 .map_io = r8a7740_map_io,
1315 .init_early = r8a7740_add_early_devices,
1316 .init_irq = r8a7740_init_irq_of,
1317 .init_machine = eva_init,
1318 .init_late = shmobile_init_late,
1319 .init_time = eva_earlytimer_init,
1320 .dt_compat = eva_boards_compat_dt,
1321 .restart = eva_restart,
1322 MACHINE_END
Ubuntu Artful kernel mirror