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/fixed.h>
  33 #include <linux/regulator/machine.h>
  34 #include <linux/sh_eth.h>
  35 #include <linux/videodev2.h>
  36 #include <linux/usb/renesas_usbhs.h>
  37 #include <linux/mfd/tmio.h>
  38 #include <linux/mmc/host.h>
  39 #include <linux/mmc/sh_mmcif.h>
  40 #include <linux/mmc/sh_mobile_sdhi.h>
  41 #include <linux/i2c-gpio.h>
  42 #include <mach/common.h>
  43 #include <mach/irqs.h>
  44 #include <mach/r8a7740.h>
  45 #include <media/mt9t112.h>
  46 #include <media/sh_mobile_ceu.h>
  47 #include <media/soc_camera.h>
  48 #include <asm/page.h>
  49 #include <asm/mach-types.h>
  50 #include <asm/mach/arch.h>
  51 #include <asm/mach/map.h>
  52 #include <asm/mach/time.h>
  53 #include <asm/hardware/cache-l2x0.h>
  54 #include <video/sh_mobile_lcdc.h>
  55 #include <video/sh_mobile_hdmi.h>
  56 #include <sound/sh_fsi.h>
  57 #include <sound/simple_card.h>
  58
  59 #include "sh-gpio.h"
  60
  61 /*
  62  * CON1         Camera Module
  63  * CON2         Extension Bus
  64  * CON3         HDMI Output
  65  * CON4         Composite Video Output
  66  * CON5         H-UDI JTAG
  67  * CON6         ARM JTAG
  68  * CON7         SD1
  69  * CON8         SD2
  70  * CON9         RTC BackUp
  71  * CON10        Monaural Mic Input
  72  * CON11        Stereo Headphone Output
  73  * CON12        Audio Line Output(L)
  74  * CON13        Audio Line Output(R)
  75  * CON14        AWL13 Module
  76  * CON15        Extension
  77  * CON16        LCD1
  78  * CON17        LCD2
  79  * CON19        Power Input
  80  * CON20        USB1
  81  * CON21        USB2
  82  * CON22        Serial
  83  * CON23        LAN
  84  * CON24        USB3
  85  * LED1         Camera LED(Yellow)
  86  * LED2         Power LED (Green)
  87  * ED3-LED6     User LED(Yellow)
  88  * LED7         LAN link LED(Green)
  89  * LED8         LAN activity LED(Yellow)
  90  */
  91
  92 /*
  93  * DipSwitch
  94  *
  95  *                    SW1
  96  *
  97  * -12345678-+---------------+----------------------------
  98  *  1        | boot          | hermit
  99  *  0        | boot          | OS auto boot
 100  * -12345678-+---------------+----------------------------
 101  *   00      | boot device   | eMMC
 102  *   10      | boot device   | SDHI0 (CON7)
 103  *   01      | boot device   | -
 104  *   11      | boot device   | Extension Buss (CS0)
 105  * -12345678-+---------------+----------------------------
 106  *     0     | Extension Bus | D8-D15 disable, eMMC enable
 107  *     1     | Extension Bus | D8-D15 enable,  eMMC disable
 108  * -12345678-+---------------+----------------------------
 109  *      0    | SDHI1         | COM8 disable, COM14 enable
 110  *      1    | SDHI1         | COM8 enable,  COM14 disable
 111  * -12345678-+---------------+----------------------------
 112  *       0   | USB0          | COM20 enable,  COM24 disable
 113  *       1   | USB0          | COM20 disable, COM24 enable
 114  * -12345678-+---------------+----------------------------
 115  *        00 | JTAG          | SH-X2
 116  *        10 | JTAG          | ARM
 117  *        01 | JTAG          | -
 118  *        11 | JTAG          | Boundary Scan
 119  *-----------+---------------+----------------------------
 120  */
 121
 122 /*
 123  * FSI-WM8978
 124  *
 125  * this command is required when playback.
 126  *
 127  * # amixer set "Headphone" 50
 128  *
 129  * this command is required when capture.
 130  *
 131  * # amixer set "Input PGA" 15
 132  * # amixer set "Left Input Mixer MicP" on
 133  * # amixer set "Left Input Mixer MicN" on
 134  * # amixer set "Right Input Mixer MicN" on
 135  * # amixer set "Right Input Mixer MicP" on
 136  */
 137
 138 /*
 139  * USB function
 140  *
 141  * When you use USB Function,
 142  * set SW1.6 ON, and connect cable to CN24.
 143  *
 144  * USBF needs workaround on R8A7740 chip.
 145  * These are a little bit complex.
 146  * see
 147  *      usbhsf_power_ctrl()
 148  */
 149 #define IRQ7            evt2irq(0x02e0)
 150 #define USBCR1          IOMEM(0xe605810a)
 151 #define USBH            0xC6700000
 152 #define USBH_USBCTR     0x10834
 153
 154 struct usbhsf_private {
 155         struct clk *phy;
 156         struct clk *usb24;
 157         struct clk *pci;
 158         struct clk *func;
 159         struct clk *host;
 160         void __iomem *usbh_base;
 161         struct renesas_usbhs_platform_info info;
 162 };
 163
 164 #define usbhsf_get_priv(pdev)                           \
 165         container_of(renesas_usbhs_get_info(pdev),      \
 166                      struct usbhsf_private, info)
 167
 168 static int usbhsf_get_id(struct platform_device *pdev)
 169 {
 170         return USBHS_GADGET;
 171 }
 172
 173 static int usbhsf_power_ctrl(struct platform_device *pdev,
 174                               void __iomem *base, int enable)
 175 {
 176         struct usbhsf_private *priv = usbhsf_get_priv(pdev);
 177
 178         /*
 179          * Work around for USB Function.
 180          * It needs USB host clock, and settings
 181          */
 182         if (enable) {
 183                 /*
 184                  * enable all the related usb clocks
 185                  * for usb workaround
 186                  */
 187                 clk_enable(priv->usb24);
 188                 clk_enable(priv->pci);
 189                 clk_enable(priv->host);
 190                 clk_enable(priv->func);
 191                 clk_enable(priv->phy);
 192
 193                 /*
 194                  * set USBCR1
 195                  *
 196                  * Port1 is driven by USB function,
 197                  * Port2 is driven by USB HOST
 198                  * One HOST (Port1 or Port2 is HOST)
 199                  * USB PLL input clock = 24MHz
 200                  */
 201                 __raw_writew(0xd750, USBCR1);
 202                 mdelay(1);
 203
 204                 /*
 205                  * start USB Host
 206                  */
 207                 __raw_writel(0x0000000c, priv->usbh_base + USBH_USBCTR);
 208                 __raw_writel(0x00000008, priv->usbh_base + USBH_USBCTR);
 209                 mdelay(10);
 210
 211                 /*
 212                  * USB PHY Power ON
 213                  */
 214                 __raw_writew(0xd770, USBCR1);
 215                 __raw_writew(0x4000, base + 0x102); /* USBF :: SUSPMODE */
 216
 217         } else {
 218                 __raw_writel(0x0000010f, priv->usbh_base + USBH_USBCTR);
 219                 __raw_writew(0xd7c0, USBCR1); /* GPIO */
 220
 221                 clk_disable(priv->phy);
 222                 clk_disable(priv->func);        /* usb work around */
 223                 clk_disable(priv->host);        /* usb work around */
 224                 clk_disable(priv->pci);         /* usb work around */
 225                 clk_disable(priv->usb24);       /* usb work around */
 226         }
 227
 228         return 0;
 229 }
 230
 231 static int usbhsf_get_vbus(struct platform_device *pdev)
 232 {
 233         return gpio_get_value(GPIO_PORT209);
 234 }
 235
 236 static irqreturn_t usbhsf_interrupt(int irq, void *data)
 237 {
 238         struct platform_device *pdev = data;
 239
 240         renesas_usbhs_call_notify_hotplug(pdev);
 241
 242         return IRQ_HANDLED;
 243 }
 244
 245 static int usbhsf_hardware_exit(struct platform_device *pdev)
 246 {
 247         struct usbhsf_private *priv = usbhsf_get_priv(pdev);
 248
 249         if (!IS_ERR(priv->phy))
 250                 clk_put(priv->phy);
 251         if (!IS_ERR(priv->usb24))
 252                 clk_put(priv->usb24);
 253         if (!IS_ERR(priv->pci))
 254                 clk_put(priv->pci);
 255         if (!IS_ERR(priv->host))
 256                 clk_put(priv->host);
 257         if (!IS_ERR(priv->func))
 258                 clk_put(priv->func);
 259         if (priv->usbh_base)
 260                 iounmap(priv->usbh_base);
 261
 262         priv->phy       = NULL;
 263         priv->usb24     = NULL;
 264         priv->pci       = NULL;
 265         priv->host      = NULL;
 266         priv->func      = NULL;
 267         priv->usbh_base = NULL;
 268
 269         free_irq(IRQ7, pdev);
 270
 271         return 0;
 272 }
 273
 274 static int usbhsf_hardware_init(struct platform_device *pdev)
 275 {
 276         struct usbhsf_private *priv = usbhsf_get_priv(pdev);
 277         int ret;
 278
 279         priv->phy       = clk_get(&pdev->dev, "phy");
 280         priv->usb24     = clk_get(&pdev->dev, "usb24");
 281         priv->pci       = clk_get(&pdev->dev, "pci");
 282         priv->func      = clk_get(&pdev->dev, "func");
 283         priv->host      = clk_get(&pdev->dev, "host");
 284         priv->usbh_base = ioremap_nocache(USBH, 0x20000);
 285
 286         if (IS_ERR(priv->phy)           ||
 287             IS_ERR(priv->usb24)         ||
 288             IS_ERR(priv->pci)           ||
 289             IS_ERR(priv->host)          ||
 290             IS_ERR(priv->func)          ||
 291             !priv->usbh_base) {
 292                 dev_err(&pdev->dev, "USB clock setting failed\n");
 293                 usbhsf_hardware_exit(pdev);
 294                 return -EIO;
 295         }
 296
 297         ret = request_irq(IRQ7, usbhsf_interrupt, IRQF_TRIGGER_NONE,
 298                           dev_name(&pdev->dev), pdev);
 299         if (ret) {
 300                 dev_err(&pdev->dev, "request_irq err\n");
 301                 return ret;
 302         }
 303         irq_set_irq_type(IRQ7, IRQ_TYPE_EDGE_BOTH);
 304
 305         /* usb24 use 1/1 of parent clock (= usb24s = 24MHz) */
 306         clk_set_rate(priv->usb24,
 307                      clk_get_rate(clk_get_parent(priv->usb24)));
 308
 309         return 0;
 310 }
 311
 312 static struct usbhsf_private usbhsf_private = {
 313         .info = {
 314                 .platform_callback = {
 315                         .get_id         = usbhsf_get_id,
 316                         .get_vbus       = usbhsf_get_vbus,
 317                         .hardware_init  = usbhsf_hardware_init,
 318                         .hardware_exit  = usbhsf_hardware_exit,
 319                         .power_ctrl     = usbhsf_power_ctrl,
 320                 },
 321                 .driver_param = {
 322                         .buswait_bwait          = 5,
 323                         .detection_delay        = 5,
 324                         .d0_rx_id       = SHDMA_SLAVE_USBHS_RX,
 325                         .d1_tx_id       = SHDMA_SLAVE_USBHS_TX,
 326                 },
 327         }
 328 };
 329
 330 static struct resource usbhsf_resources[] = {
 331         {
 332                 .name   = "USBHS",
 333                 .start  = 0xe6890000,
 334                 .end    = 0xe6890104 - 1,
 335                 .flags  = IORESOURCE_MEM,
 336         },
 337         {
 338                 .start  = evt2irq(0x0A20),
 339                 .flags  = IORESOURCE_IRQ,
 340         },
 341 };
 342
 343 static struct platform_device usbhsf_device = {
 344         .name   = "renesas_usbhs",
 345         .dev = {
 346                 .platform_data = &usbhsf_private.info,
 347         },
 348         .id = -1,
 349         .num_resources  = ARRAY_SIZE(usbhsf_resources),
 350         .resource       = usbhsf_resources,
 351 };
 352
 353 /* Ether */
 354 static struct sh_eth_plat_data sh_eth_platdata = {
 355         .phy                    = 0x00, /* LAN8710A */
 356         .edmac_endian           = EDMAC_LITTLE_ENDIAN,
 357         .register_type          = SH_ETH_REG_GIGABIT,
 358         .phy_interface          = PHY_INTERFACE_MODE_MII,
 359 };
 360
 361 static struct resource sh_eth_resources[] = {
 362         {
 363                 .start  = 0xe9a00000,
 364                 .end    = 0xe9a00800 - 1,
 365                 .flags  = IORESOURCE_MEM,
 366         }, {
 367                 .start  = 0xe9a01800,
 368                 .end    = 0xe9a02000 - 1,
 369                 .flags  = IORESOURCE_MEM,
 370         }, {
 371                 .start  = evt2irq(0x0500),
 372                 .flags  = IORESOURCE_IRQ,
 373         },
 374 };
 375
 376 static struct platform_device sh_eth_device = {
 377         .name = "sh-eth",
 378         .id = -1,
 379         .dev = {
 380                 .platform_data = &sh_eth_platdata,
 381         },
 382         .resource = sh_eth_resources,
 383         .num_resources = ARRAY_SIZE(sh_eth_resources),
 384 };
 385
 386 /* LCDC */
 387 static struct fb_videomode lcdc0_mode = {
 388         .name           = "AMPIER/AM-800480",
 389         .xres           = 800,
 390         .yres           = 480,
 391         .left_margin    = 88,
 392         .right_margin   = 40,
 393         .hsync_len      = 128,
 394         .upper_margin   = 20,
 395         .lower_margin   = 5,
 396         .vsync_len      = 5,
 397         .sync           = 0,
 398 };
 399
 400 static struct sh_mobile_lcdc_info lcdc0_info = {
 401         .clock_source   = LCDC_CLK_BUS,
 402         .ch[0] = {
 403                 .chan           = LCDC_CHAN_MAINLCD,
 404                 .fourcc         = V4L2_PIX_FMT_RGB565,
 405                 .interface_type = RGB24,
 406                 .clock_divider  = 5,
 407                 .flags          = 0,
 408                 .lcd_modes      = &lcdc0_mode,
 409                 .num_modes      = 1,
 410                 .panel_cfg = {
 411                         .width  = 111,
 412                         .height = 68,
 413                 },
 414         },
 415 };
 416
 417 static struct resource lcdc0_resources[] = {
 418         [0] = {
 419                 .name   = "LCD0",
 420                 .start  = 0xfe940000,
 421                 .end    = 0xfe943fff,
 422                 .flags  = IORESOURCE_MEM,
 423         },
 424         [1] = {
 425                 .start  = intcs_evt2irq(0x580),
 426                 .flags  = IORESOURCE_IRQ,
 427         },
 428 };
 429
 430 static struct platform_device lcdc0_device = {
 431         .name           = "sh_mobile_lcdc_fb",
 432         .num_resources  = ARRAY_SIZE(lcdc0_resources),
 433         .resource       = lcdc0_resources,
 434         .id             = 0,
 435         .dev    = {
 436                 .platform_data  = &lcdc0_info,
 437                 .coherent_dma_mask = ~0,
 438         },
 439 };
 440
 441 /*
 442  * LCDC1/HDMI
 443  */
 444 static struct sh_mobile_hdmi_info hdmi_info = {
 445         .flags          = HDMI_OUTPUT_PUSH_PULL |
 446                           HDMI_OUTPUT_POLARITY_HI |
 447                           HDMI_32BIT_REG |
 448                           HDMI_HAS_HTOP1 |
 449                           HDMI_SND_SRC_SPDIF,
 450 };
 451
 452 static struct resource hdmi_resources[] = {
 453         [0] = {
 454                 .name   = "HDMI",
 455                 .start  = 0xe6be0000,
 456                 .end    = 0xe6be03ff,
 457                 .flags  = IORESOURCE_MEM,
 458         },
 459         [1] = {
 460                 .start  = evt2irq(0x1700),
 461                 .flags  = IORESOURCE_IRQ,
 462         },
 463         [2] = {
 464                 .name   = "HDMI emma3pf",
 465                 .start  = 0xe6be4000,
 466                 .end    = 0xe6be43ff,
 467                 .flags  = IORESOURCE_MEM,
 468         },
 469 };
 470
 471 static struct platform_device hdmi_device = {
 472         .name           = "sh-mobile-hdmi",
 473         .num_resources  = ARRAY_SIZE(hdmi_resources),
 474         .resource       = hdmi_resources,
 475         .id             = -1,
 476         .dev    = {
 477                 .platform_data  = &hdmi_info,
 478         },
 479 };
 480
 481 static const struct fb_videomode lcdc1_mode = {
 482         .name           = "HDMI 720p",
 483         .xres           = 1280,
 484         .yres           = 720,
 485         .pixclock       = 13468,
 486         .left_margin    = 220,
 487         .right_margin   = 110,
 488         .hsync_len      = 40,
 489         .upper_margin   = 20,
 490         .lower_margin   = 5,
 491         .vsync_len      = 5,
 492         .refresh        = 60,
 493         .sync           = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
 494 };
 495
 496 static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
 497         .clock_source   = LCDC_CLK_PERIPHERAL, /* HDMI clock */
 498         .ch[0] = {
 499                 .chan                   = LCDC_CHAN_MAINLCD,
 500                 .fourcc                 = V4L2_PIX_FMT_RGB565,
 501                 .interface_type         = RGB24,
 502                 .clock_divider          = 1,
 503                 .flags                  = LCDC_FLAGS_DWPOL,
 504                 .lcd_modes              = &lcdc1_mode,
 505                 .num_modes              = 1,
 506                 .tx_dev                 = &hdmi_device,
 507                 .panel_cfg = {
 508                         .width  = 1280,
 509                         .height = 720,
 510                 },
 511         },
 512 };
 513
 514 static struct resource hdmi_lcdc_resources[] = {
 515         [0] = {
 516                 .name   = "LCDC1",
 517                 .start  = 0xfe944000,
 518                 .end    = 0xfe948000 - 1,
 519                 .flags  = IORESOURCE_MEM,
 520         },
 521         [1] = {
 522                 .start  = intcs_evt2irq(0x1780),
 523                 .flags  = IORESOURCE_IRQ,
 524         },
 525 };
 526
 527 static struct platform_device hdmi_lcdc_device = {
 528         .name           = "sh_mobile_lcdc_fb",
 529         .num_resources  = ARRAY_SIZE(hdmi_lcdc_resources),
 530         .resource       = hdmi_lcdc_resources,
 531         .id             = 1,
 532         .dev    = {
 533                 .platform_data  = &hdmi_lcdc_info,
 534                 .coherent_dma_mask = ~0,
 535         },
 536 };
 537
 538 /* GPIO KEY */
 539 #define GPIO_KEY(c, g, d, ...) \
 540         { .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
 541
 542 static struct gpio_keys_button gpio_buttons[] = {
 543         GPIO_KEY(KEY_POWER,     GPIO_PORT99,    "SW3", .wakeup = 1),
 544         GPIO_KEY(KEY_BACK,      GPIO_PORT100,   "SW4"),
 545         GPIO_KEY(KEY_MENU,      GPIO_PORT97,    "SW5"),
 546         GPIO_KEY(KEY_HOME,      GPIO_PORT98,    "SW6"),
 547 };
 548
 549 static struct gpio_keys_platform_data gpio_key_info = {
 550         .buttons        = gpio_buttons,
 551         .nbuttons       = ARRAY_SIZE(gpio_buttons),
 552 };
 553
 554 static struct platform_device gpio_keys_device = {
 555         .name   = "gpio-keys",
 556         .id     = -1,
 557         .dev    = {
 558                 .platform_data  = &gpio_key_info,
 559         },
 560 };
 561
 562 /* Fixed 3.3V regulator to be used by SDHI0, SDHI1, MMCIF */
 563 static struct regulator_consumer_supply fixed3v3_power_consumers[] =
 564 {
 565         REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
 566         REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
 567         REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
 568         REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
 569         REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
 570         REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
 571 };
 572
 573 /* SDHI0 */
 574 /*
 575  * FIXME
 576  *
 577  * It use polling mode here, since
 578  * CD (= Card Detect) pin is not connected to SDHI0_CD.
 579  * We can use IRQ31 as card detect irq,
 580  * but it needs chattering removal operation
 581  */
 582 #define IRQ31   evt2irq(0x33E0)
 583 static struct sh_mobile_sdhi_info sdhi0_info = {
 584         .dma_slave_tx   = SHDMA_SLAVE_SDHI0_TX,
 585         .dma_slave_rx   = SHDMA_SLAVE_SDHI0_RX,
 586         .tmio_caps      = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |\
 587                           MMC_CAP_NEEDS_POLL,
 588         .tmio_ocr_mask  = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
 589         .tmio_flags     = TMIO_MMC_HAS_IDLE_WAIT,
 590 };
 591
 592 static struct resource sdhi0_resources[] = {
 593         {
 594                 .name   = "SDHI0",
 595                 .start  = 0xe6850000,
 596                 .end    = 0xe6850100 - 1,
 597                 .flags  = IORESOURCE_MEM,
 598         },
 599         /*
 600          * no SH_MOBILE_SDHI_IRQ_CARD_DETECT here
 601          */
 602         {
 603                 .name   = SH_MOBILE_SDHI_IRQ_SDCARD,
 604                 .start  = evt2irq(0x0E20),
 605                 .flags  = IORESOURCE_IRQ,
 606         },
 607         {
 608                 .name   = SH_MOBILE_SDHI_IRQ_SDIO,
 609                 .start  = evt2irq(0x0E40),
 610                 .flags  = IORESOURCE_IRQ,
 611         },
 612 };
 613
 614 static struct platform_device sdhi0_device = {
 615         .name           = "sh_mobile_sdhi",
 616         .id             = 0,
 617         .dev            = {
 618                 .platform_data  = &sdhi0_info,
 619         },
 620         .num_resources  = ARRAY_SIZE(sdhi0_resources),
 621         .resource       = sdhi0_resources,
 622 };
 623
 624 /* SDHI1 */
 625 static struct sh_mobile_sdhi_info sdhi1_info = {
 626         .dma_slave_tx   = SHDMA_SLAVE_SDHI1_TX,
 627         .dma_slave_rx   = SHDMA_SLAVE_SDHI1_RX,
 628         .tmio_caps      = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
 629         .tmio_ocr_mask  = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
 630         .tmio_flags     = TMIO_MMC_HAS_IDLE_WAIT,
 631 };
 632
 633 static struct resource sdhi1_resources[] = {
 634         [0] = {
 635                 .name   = "SDHI1",
 636                 .start  = 0xe6860000,
 637                 .end    = 0xe6860100 - 1,
 638                 .flags  = IORESOURCE_MEM,
 639         },
 640         [1] = {
 641                 .start  = evt2irq(0x0E80),
 642                 .flags  = IORESOURCE_IRQ,
 643         },
 644         [2] = {
 645                 .start  = evt2irq(0x0EA0),
 646                 .flags  = IORESOURCE_IRQ,
 647         },
 648         [3] = {
 649                 .start  = evt2irq(0x0EC0),
 650                 .flags  = IORESOURCE_IRQ,
 651         },
 652 };
 653
 654 static struct platform_device sdhi1_device = {
 655         .name           = "sh_mobile_sdhi",
 656         .id             = 1,
 657         .dev            = {
 658                 .platform_data  = &sdhi1_info,
 659         },
 660         .num_resources  = ARRAY_SIZE(sdhi1_resources),
 661         .resource       = sdhi1_resources,
 662 };
 663
 664 /* MMCIF */
 665 static struct sh_mmcif_plat_data sh_mmcif_plat = {
 666         .sup_pclk       = 0,
 667         .ocr            = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
 668         .caps           = MMC_CAP_4_BIT_DATA |
 669                           MMC_CAP_8_BIT_DATA |
 670                           MMC_CAP_NONREMOVABLE,
 671 };
 672
 673 static struct resource sh_mmcif_resources[] = {
 674         [0] = {
 675                 .name   = "MMCIF",
 676                 .start  = 0xe6bd0000,
 677                 .end    = 0xe6bd0100 - 1,
 678                 .flags  = IORESOURCE_MEM,
 679         },
 680         [1] = {
 681                 /* MMC ERR */
 682                 .start  = evt2irq(0x1AC0),
 683                 .flags  = IORESOURCE_IRQ,
 684         },
 685         [2] = {
 686                 /* MMC NOR */
 687                 .start  = evt2irq(0x1AE0),
 688                 .flags  = IORESOURCE_IRQ,
 689         },
 690 };
 691
 692 static struct platform_device sh_mmcif_device = {
 693         .name           = "sh_mmcif",
 694         .id             = -1,
 695         .dev            = {
 696                 .platform_data  = &sh_mmcif_plat,
 697         },
 698         .num_resources  = ARRAY_SIZE(sh_mmcif_resources),
 699         .resource       = sh_mmcif_resources,
 700 };
 701
 702 /* Camera */
 703 static int mt9t111_power(struct device *dev, int mode)
 704 {
 705         struct clk *mclk = clk_get(NULL, "video1");
 706
 707         if (IS_ERR(mclk)) {
 708                 dev_err(dev, "can't get video1 clock\n");
 709                 return -EINVAL;
 710         }
 711
 712         if (mode) {
 713                 /* video1 (= CON1 camera) expect 24MHz */
 714                 clk_set_rate(mclk, clk_round_rate(mclk, 24000000));
 715                 clk_enable(mclk);
 716                 gpio_set_value(GPIO_PORT158, 1);
 717         } else {
 718                 gpio_set_value(GPIO_PORT158, 0);
 719                 clk_disable(mclk);
 720         }
 721
 722         clk_put(mclk);
 723
 724         return 0;
 725 }
 726
 727 static struct i2c_board_info i2c_camera_mt9t111 = {
 728         I2C_BOARD_INFO("mt9t112", 0x3d),
 729 };
 730
 731 static struct mt9t112_camera_info mt9t111_info = {
 732         .divider = { 16, 0, 0, 7, 0, 10, 14, 7, 7 },
 733 };
 734
 735 static struct soc_camera_link mt9t111_link = {
 736         .i2c_adapter_id = 0,
 737         .bus_id         = 0,
 738         .board_info     = &i2c_camera_mt9t111,
 739         .power          = mt9t111_power,
 740         .priv           = &mt9t111_info,
 741 };
 742
 743 static struct platform_device camera_device = {
 744         .name   = "soc-camera-pdrv",
 745         .id     = 0,
 746         .dev    = {
 747                 .platform_data = &mt9t111_link,
 748         },
 749 };
 750
 751 /* CEU0 */
 752 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
 753         .flags = SH_CEU_FLAG_LOWER_8BIT,
 754 };
 755
 756 static struct resource ceu0_resources[] = {
 757         [0] = {
 758                 .name   = "CEU",
 759                 .start  = 0xfe910000,
 760                 .end    = 0xfe91009f,
 761                 .flags  = IORESOURCE_MEM,
 762         },
 763         [1] = {
 764                 .start  = intcs_evt2irq(0x0500),
 765                 .flags  = IORESOURCE_IRQ,
 766         },
 767         [2] = {
 768                 /* place holder for contiguous memory */
 769         },
 770 };
 771
 772 static struct platform_device ceu0_device = {
 773         .name           = "sh_mobile_ceu",
 774         .id             = 0,
 775         .num_resources  = ARRAY_SIZE(ceu0_resources),
 776         .resource       = ceu0_resources,
 777         .dev    = {
 778                 .platform_data          = &sh_mobile_ceu0_info,
 779                 .coherent_dma_mask      = 0xffffffff,
 780         },
 781 };
 782
 783 /* FSI */
 784 static struct sh_fsi_platform_info fsi_info = {
 785         /* FSI-WM8978 */
 786         .port_a = {
 787                 .tx_id = SHDMA_SLAVE_FSIA_TX,
 788         },
 789         /* FSI-HDMI */
 790         .port_b = {
 791                 .flags          = SH_FSI_FMT_SPDIF |
 792                                   SH_FSI_ENABLE_STREAM_MODE |
 793                                   SH_FSI_CLK_CPG,
 794                 .tx_id          = SHDMA_SLAVE_FSIB_TX,
 795         }
 796 };
 797
 798 static struct resource fsi_resources[] = {
 799         [0] = {
 800                 .name   = "FSI",
 801                 .start  = 0xfe1f0000,
 802                 .end    = 0xfe1f8400 - 1,
 803                 .flags  = IORESOURCE_MEM,
 804         },
 805         [1] = {
 806                 .start  = evt2irq(0x1840),
 807                 .flags  = IORESOURCE_IRQ,
 808         },
 809 };
 810
 811 static struct platform_device fsi_device = {
 812         .name           = "sh_fsi2",
 813         .id             = -1,
 814         .num_resources  = ARRAY_SIZE(fsi_resources),
 815         .resource       = fsi_resources,
 816         .dev    = {
 817                 .platform_data  = &fsi_info,
 818         },
 819 };
 820
 821 /* FSI-WM8978 */
 822 static struct asoc_simple_card_info fsi_wm8978_info = {
 823         .name           = "wm8978",
 824         .card           = "FSI2A-WM8978",
 825         .codec          = "wm8978.0-001a",
 826         .platform       = "sh_fsi2",
 827         .daifmt         = SND_SOC_DAIFMT_I2S,
 828         .cpu_dai = {
 829                 .name   = "fsia-dai",
 830                 .fmt    = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF,
 831         },
 832         .codec_dai = {
 833                 .name   = "wm8978-hifi",
 834                 .fmt    = SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_NB_NF,
 835                 .sysclk = 12288000,
 836         },
 837 };
 838
 839 static struct platform_device fsi_wm8978_device = {
 840         .name   = "asoc-simple-card",
 841         .id     = 0,
 842         .dev    = {
 843                 .platform_data  = &fsi_wm8978_info,
 844         },
 845 };
 846
 847 /* FSI-HDMI */
 848 static struct asoc_simple_card_info fsi2_hdmi_info = {
 849         .name           = "HDMI",
 850         .card           = "FSI2B-HDMI",
 851         .codec          = "sh-mobile-hdmi",
 852         .platform       = "sh_fsi2",
 853         .cpu_dai = {
 854                 .name   = "fsib-dai",
 855                 .fmt    = SND_SOC_DAIFMT_CBM_CFM,
 856         },
 857         .codec_dai = {
 858                 .name = "sh_mobile_hdmi-hifi",
 859         },
 860 };
 861
 862 static struct platform_device fsi_hdmi_device = {
 863         .name   = "asoc-simple-card",
 864         .id     = 1,
 865         .dev    = {
 866                 .platform_data  = &fsi2_hdmi_info,
 867         },
 868 };
 869
 870 /* RTC: RTC connects i2c-gpio. */
 871 static struct i2c_gpio_platform_data i2c_gpio_data = {
 872         .sda_pin        = GPIO_PORT208,
 873         .scl_pin        = GPIO_PORT91,
 874         .udelay         = 5, /* 100 kHz */
 875 };
 876
 877 static struct platform_device i2c_gpio_device = {
 878         .name = "i2c-gpio",
 879         .id = 2,
 880         .dev = {
 881                 .platform_data = &i2c_gpio_data,
 882         },
 883 };
 884
 885 /* I2C */
 886 static struct st1232_pdata st1232_i2c0_pdata = {
 887         .reset_gpio = 166,
 888 };
 889
 890 static struct i2c_board_info i2c0_devices[] = {
 891         {
 892                 I2C_BOARD_INFO("st1232-ts", 0x55),
 893                 .irq = evt2irq(0x0340),
 894                 .platform_data = &st1232_i2c0_pdata,
 895         },
 896         {
 897                 I2C_BOARD_INFO("wm8978", 0x1a),
 898         },
 899 };
 900
 901 static struct i2c_board_info i2c2_devices[] = {
 902         {
 903                 I2C_BOARD_INFO("s35390a", 0x30),
 904                 .type = "s35390a",
 905         },
 906 };
 907
 908 /*
 909  * board devices
 910  */
 911 static struct platform_device *eva_devices[] __initdata = {
 912         &lcdc0_device,
 913         &gpio_keys_device,
 914         &sh_eth_device,
 915         &sdhi0_device,
 916         &sh_mmcif_device,
 917         &hdmi_device,
 918         &hdmi_lcdc_device,
 919         &camera_device,
 920         &ceu0_device,
 921         &fsi_device,
 922         &fsi_wm8978_device,
 923         &fsi_hdmi_device,
 924         &i2c_gpio_device,
 925 };
 926
 927 static void __init eva_clock_init(void)
 928 {
 929         struct clk *system      = clk_get(NULL, "system_clk");
 930         struct clk *xtal1       = clk_get(NULL, "extal1");
 931         struct clk *usb24s      = clk_get(NULL, "usb24s");
 932         struct clk *fsibck      = clk_get(NULL, "fsibck");
 933
 934         if (IS_ERR(system)      ||
 935             IS_ERR(xtal1)       ||
 936             IS_ERR(usb24s)      ||
 937             IS_ERR(fsibck)) {
 938                 pr_err("armadillo800eva board clock init failed\n");
 939                 goto clock_error;
 940         }
 941
 942         /* armadillo 800 eva extal1 is 24MHz */
 943         clk_set_rate(xtal1, 24000000);
 944
 945         /* usb24s use extal1 (= system) clock (= 24MHz) */
 946         clk_set_parent(usb24s, system);
 947
 948         /* FSIBCK is 12.288MHz, and it is parent of FSI-B */
 949         clk_set_rate(fsibck, 12288000);
 950
 951 clock_error:
 952         if (!IS_ERR(system))
 953                 clk_put(system);
 954         if (!IS_ERR(xtal1))
 955                 clk_put(xtal1);
 956         if (!IS_ERR(usb24s))
 957                 clk_put(usb24s);
 958         if (!IS_ERR(fsibck))
 959                 clk_put(fsibck);
 960 }
 961
 962 /*
 963  * board init
 964  */
 965 #define GPIO_PORT7CR    IOMEM(0xe6050007)
 966 #define GPIO_PORT8CR    IOMEM(0xe6050008)
 967 static void __init eva_init(void)
 968 {
 969         struct platform_device *usb = NULL;
 970
 971         regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
 972                                      ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
 973
 974         r8a7740_pinmux_init();
 975         r8a7740_meram_workaround();
 976
 977         /* SCIFA1 */
 978         gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
 979         gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
 980
 981         /* LCDC0 */
 982         gpio_request(GPIO_FN_LCDC0_SELECT,      NULL);
 983         gpio_request(GPIO_FN_LCD0_D0,           NULL);
 984         gpio_request(GPIO_FN_LCD0_D1,           NULL);
 985         gpio_request(GPIO_FN_LCD0_D2,           NULL);
 986         gpio_request(GPIO_FN_LCD0_D3,           NULL);
 987         gpio_request(GPIO_FN_LCD0_D4,           NULL);
 988         gpio_request(GPIO_FN_LCD0_D5,           NULL);
 989         gpio_request(GPIO_FN_LCD0_D6,           NULL);
 990         gpio_request(GPIO_FN_LCD0_D7,           NULL);
 991         gpio_request(GPIO_FN_LCD0_D8,           NULL);
 992         gpio_request(GPIO_FN_LCD0_D9,           NULL);
 993         gpio_request(GPIO_FN_LCD0_D10,          NULL);
 994         gpio_request(GPIO_FN_LCD0_D11,          NULL);
 995         gpio_request(GPIO_FN_LCD0_D12,          NULL);
 996         gpio_request(GPIO_FN_LCD0_D13,          NULL);
 997         gpio_request(GPIO_FN_LCD0_D14,          NULL);
 998         gpio_request(GPIO_FN_LCD0_D15,          NULL);
 999         gpio_request(GPIO_FN_LCD0_D16,          NULL);
1000         gpio_request(GPIO_FN_LCD0_D17,          NULL);
1001         gpio_request(GPIO_FN_LCD0_D18_PORT40,   NULL);
1002         gpio_request(GPIO_FN_LCD0_D19_PORT4,    NULL);
1003         gpio_request(GPIO_FN_LCD0_D20_PORT3,    NULL);
1004         gpio_request(GPIO_FN_LCD0_D21_PORT2,    NULL);
1005         gpio_request(GPIO_FN_LCD0_D22_PORT0,    NULL);
1006         gpio_request(GPIO_FN_LCD0_D23_PORT1,    NULL);
1007         gpio_request(GPIO_FN_LCD0_DCK,          NULL);
1008         gpio_request(GPIO_FN_LCD0_VSYN,         NULL);
1009         gpio_request(GPIO_FN_LCD0_HSYN,         NULL);
1010         gpio_request(GPIO_FN_LCD0_DISP,         NULL);
1011         gpio_request(GPIO_FN_LCD0_LCLK_PORT165, NULL);
1012
1013         gpio_request_one(GPIO_PORT61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
1014         gpio_request_one(GPIO_PORT202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
1015
1016         /* Touchscreen */
1017         gpio_request(GPIO_FN_IRQ10,     NULL); /* TP_INT */
1018
1019         /* GETHER */
1020         gpio_request(GPIO_FN_ET_CRS,            NULL);
1021         gpio_request(GPIO_FN_ET_MDC,            NULL);
1022         gpio_request(GPIO_FN_ET_MDIO,           NULL);
1023         gpio_request(GPIO_FN_ET_TX_ER,          NULL);
1024         gpio_request(GPIO_FN_ET_RX_ER,          NULL);
1025         gpio_request(GPIO_FN_ET_ERXD0,          NULL);
1026         gpio_request(GPIO_FN_ET_ERXD1,          NULL);
1027         gpio_request(GPIO_FN_ET_ERXD2,          NULL);
1028         gpio_request(GPIO_FN_ET_ERXD3,          NULL);
1029         gpio_request(GPIO_FN_ET_TX_CLK,         NULL);
1030         gpio_request(GPIO_FN_ET_TX_EN,          NULL);
1031         gpio_request(GPIO_FN_ET_ETXD0,          NULL);
1032         gpio_request(GPIO_FN_ET_ETXD1,          NULL);
1033         gpio_request(GPIO_FN_ET_ETXD2,          NULL);
1034         gpio_request(GPIO_FN_ET_ETXD3,          NULL);
1035         gpio_request(GPIO_FN_ET_PHY_INT,        NULL);
1036         gpio_request(GPIO_FN_ET_COL,            NULL);
1037         gpio_request(GPIO_FN_ET_RX_DV,          NULL);
1038         gpio_request(GPIO_FN_ET_RX_CLK,         NULL);
1039
1040         gpio_request_one(GPIO_PORT18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
1041
1042         /* USB */
1043         gpio_request_one(GPIO_PORT159, GPIOF_IN, NULL); /* USB_DEVICE_MODE */
1044
1045         if (gpio_get_value(GPIO_PORT159)) {
1046                 /* USB Host */
1047         } else {
1048                 /* USB Func */
1049                 /*
1050                  * A1 chip has 2 IRQ7 pin and it was controled by MSEL register.
1051                  * OTOH, usbhs interrupt needs its value (HI/LOW) to decide
1052                  * USB connection/disconnection (usbhsf_get_vbus()).
1053                  * This means we needs to select GPIO_FN_IRQ7_PORT209 first,
1054                  * and select GPIO_PORT209 here
1055                  */
1056                 gpio_request(GPIO_FN_IRQ7_PORT209, NULL);
1057                 gpio_request_one(GPIO_PORT209, GPIOF_IN, NULL);
1058
1059                 platform_device_register(&usbhsf_device);
1060                 usb = &usbhsf_device;
1061         }
1062
1063         /* SDHI0 */
1064         gpio_request(GPIO_FN_SDHI0_CMD, NULL);
1065         gpio_request(GPIO_FN_SDHI0_CLK, NULL);
1066         gpio_request(GPIO_FN_SDHI0_D0, NULL);
1067         gpio_request(GPIO_FN_SDHI0_D1, NULL);
1068         gpio_request(GPIO_FN_SDHI0_D2, NULL);
1069         gpio_request(GPIO_FN_SDHI0_D3, NULL);
1070         gpio_request(GPIO_FN_SDHI0_WP, NULL);
1071
1072         gpio_request_one(GPIO_PORT17, GPIOF_OUT_INIT_LOW, NULL);  /* SDHI0_18/33_B */
1073         gpio_request_one(GPIO_PORT74, GPIOF_OUT_INIT_HIGH, NULL); /* SDHI0_PON */
1074         gpio_request_one(GPIO_PORT75, GPIOF_OUT_INIT_HIGH, NULL); /* SDSLOT1_PON */
1075
1076         /* we can use GPIO_FN_IRQ31_PORT167 here for SDHI0 CD irq */
1077
1078         /*
1079          * MMCIF
1080          *
1081          * Here doesn't care SW1.4 status,
1082          * since CON2 is not mounted.
1083          */
1084         gpio_request(GPIO_FN_MMC1_CLK_PORT103,  NULL);
1085         gpio_request(GPIO_FN_MMC1_CMD_PORT104,  NULL);
1086         gpio_request(GPIO_FN_MMC1_D0_PORT149,   NULL);
1087         gpio_request(GPIO_FN_MMC1_D1_PORT148,   NULL);
1088         gpio_request(GPIO_FN_MMC1_D2_PORT147,   NULL);
1089         gpio_request(GPIO_FN_MMC1_D3_PORT146,   NULL);
1090         gpio_request(GPIO_FN_MMC1_D4_PORT145,   NULL);
1091         gpio_request(GPIO_FN_MMC1_D5_PORT144,   NULL);
1092         gpio_request(GPIO_FN_MMC1_D6_PORT143,   NULL);
1093         gpio_request(GPIO_FN_MMC1_D7_PORT142,   NULL);
1094
1095         /* CEU0 */
1096         gpio_request(GPIO_FN_VIO0_D7,           NULL);
1097         gpio_request(GPIO_FN_VIO0_D6,           NULL);
1098         gpio_request(GPIO_FN_VIO0_D5,           NULL);
1099         gpio_request(GPIO_FN_VIO0_D4,           NULL);
1100         gpio_request(GPIO_FN_VIO0_D3,           NULL);
1101         gpio_request(GPIO_FN_VIO0_D2,           NULL);
1102         gpio_request(GPIO_FN_VIO0_D1,           NULL);
1103         gpio_request(GPIO_FN_VIO0_D0,           NULL);
1104         gpio_request(GPIO_FN_VIO0_CLK,          NULL);
1105         gpio_request(GPIO_FN_VIO0_HD,           NULL);
1106         gpio_request(GPIO_FN_VIO0_VD,           NULL);
1107         gpio_request(GPIO_FN_VIO0_FIELD,        NULL);
1108         gpio_request(GPIO_FN_VIO_CKO,           NULL);
1109
1110         /* CON1/CON15 Camera */
1111         gpio_request_one(GPIO_PORT173, GPIOF_OUT_INIT_LOW, NULL);  /* STANDBY */
1112         gpio_request_one(GPIO_PORT172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */
1113         /* see mt9t111_power() */
1114         gpio_request_one(GPIO_PORT158, GPIOF_OUT_INIT_LOW, NULL);  /* CAM_PON */
1115
1116         /* FSI-WM8978 */
1117         gpio_request(GPIO_FN_FSIAIBT,           NULL);
1118         gpio_request(GPIO_FN_FSIAILR,           NULL);
1119         gpio_request(GPIO_FN_FSIAOMC,           NULL);
1120         gpio_request(GPIO_FN_FSIAOSLD,          NULL);
1121         gpio_request(GPIO_FN_FSIAISLD_PORT5,    NULL);
1122
1123         gpio_request(GPIO_PORT7, NULL);
1124         gpio_request(GPIO_PORT8, NULL);
1125         gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */
1126         gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */
1127
1128         /* FSI-HDMI */
1129         gpio_request(GPIO_FN_FSIBCK,            NULL);
1130
1131         /* HDMI */
1132         gpio_request(GPIO_FN_HDMI_HPD,          NULL);
1133         gpio_request(GPIO_FN_HDMI_CEC,          NULL);
1134
1135         /*
1136          * CAUTION
1137          *
1138          * DBGMD/LCDC0/FSIA MUX
1139          * DBGMD_SELECT_B should be set after setting PFC Function.
1140          */
1141         gpio_request_one(GPIO_PORT176, GPIOF_OUT_INIT_HIGH, NULL);
1142
1143         /*
1144          * We can switch CON8/CON14 by SW1.5,
1145          * but it needs after DBGMD_SELECT_B
1146          */
1147         gpio_request_one(GPIO_PORT6, GPIOF_IN, NULL);
1148         if (gpio_get_value(GPIO_PORT6)) {
1149                 /* CON14 enable */
1150         } else {
1151                 /* CON8 (SDHI1) enable */
1152                 gpio_request(GPIO_FN_SDHI1_CLK, NULL);
1153                 gpio_request(GPIO_FN_SDHI1_CMD, NULL);
1154                 gpio_request(GPIO_FN_SDHI1_D0,  NULL);
1155                 gpio_request(GPIO_FN_SDHI1_D1,  NULL);
1156                 gpio_request(GPIO_FN_SDHI1_D2,  NULL);
1157                 gpio_request(GPIO_FN_SDHI1_D3,  NULL);
1158                 gpio_request(GPIO_FN_SDHI1_CD,  NULL);
1159                 gpio_request(GPIO_FN_SDHI1_WP,  NULL);
1160
1161                 /* SDSLOT2_PON */
1162                 gpio_request_one(GPIO_PORT16, GPIOF_OUT_INIT_HIGH, NULL);
1163
1164                 platform_device_register(&sdhi1_device);
1165         }
1166
1167
1168 #ifdef CONFIG_CACHE_L2X0
1169         /* Early BRESP enable, Shared attribute override enable, 32K*8way */
1170         l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
1171 #endif
1172
1173         i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
1174         i2c_register_board_info(2, i2c2_devices, ARRAY_SIZE(i2c2_devices));
1175
1176         r8a7740_add_standard_devices();
1177
1178         platform_add_devices(eva_devices,
1179                              ARRAY_SIZE(eva_devices));
1180
1181         rmobile_add_device_to_domain("A4LC", &lcdc0_device);
1182         rmobile_add_device_to_domain("A4LC", &hdmi_lcdc_device);
1183         if (usb)
1184                 rmobile_add_device_to_domain("A3SP", usb);
1185
1186         r8a7740_pm_init();
1187 }
1188
1189 static void __init eva_earlytimer_init(void)
1190 {
1191         r8a7740_clock_init(MD_CK0 | MD_CK2);
1192         shmobile_earlytimer_init();
1193
1194         /* the rate of extal1 clock must be set before late_time_init */
1195         eva_clock_init();
1196 }
1197
1198 static void __init eva_add_early_devices(void)
1199 {
1200         r8a7740_add_early_devices();
1201 }
1202
1203 #define RESCNT2 IOMEM(0xe6188020)
1204 static void eva_restart(char mode, const char *cmd)
1205 {
1206         /* Do soft power on reset */
1207         writel((1 << 31), RESCNT2);
1208 }
1209
1210 static const char *eva_boards_compat_dt[] __initdata = {
1211         "renesas,armadillo800eva",
1212         NULL,
1213 };
1214
1215 DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
1216         .map_io         = r8a7740_map_io,
1217         .init_early     = eva_add_early_devices,
1218         .init_irq       = r8a7740_init_irq,
1219         .handle_irq     = shmobile_handle_irq_intc,
1220         .init_machine   = eva_init,
1221         .init_late      = shmobile_init_late,
1222         .init_time      = eva_earlytimer_init,
1223         .dt_compat      = eva_boards_compat_dt,
1224         .restart        = eva_restart,
1225 MACHINE_END