arch/arm/mach-omap2/pdata-quirks.c

   1 /*
   2  * Legacy platform_data quirks
   3  *
   4  * Copyright (C) 2013 Texas Instruments
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 #include <linux/clk.h>
  11 #include <linux/davinci_emac.h>
  12 #include <linux/gpio.h>
  13 #include <linux/gpio/machine.h>
  14 #include <linux/init.h>
  15 #include <linux/kernel.h>
  16 #include <linux/of_platform.h>
  17 #include <linux/ti_wilink_st.h>
  18 #include <linux/wl12xx.h>
  19 #include <linux/mmc/card.h>
  20 #include <linux/mmc/host.h>
  21 #include <linux/power/smartreflex.h>
  22 #include <linux/regulator/machine.h>
  23 #include <linux/regulator/fixed.h>
  24
  25 #include <linux/platform_data/pinctrl-single.h>
  26 #include <linux/platform_data/hsmmc-omap.h>
  27 #include <linux/platform_data/iommu-omap.h>
  28 #include <linux/platform_data/ti-sysc.h>
  29 #include <linux/platform_data/wkup_m3.h>
  30 #include <linux/platform_data/media/ir-rx51.h>
  31 #include <linux/platform_data/asoc-ti-mcbsp.h>
  32
  33 #include "common.h"
  34 #include "common-board-devices.h"
  35 #include "control.h"
  36 #include "omap_device.h"
  37 #include "omap-pm.h"
  38 #include "omap-secure.h"
  39 #include "soc.h"
  40 #include "hsmmc.h"
  41
  42 static struct omap_hsmmc_platform_data __maybe_unused mmc_pdata[2];
  43
  44 struct pdata_init {
  45         const char *compatible;
  46         void (*fn)(void);
  47 };
  48
  49 static struct of_dev_auxdata omap_auxdata_lookup[];
  50 static struct twl4030_gpio_platform_data twl_gpio_auxdata;
  51
  52 #ifdef CONFIG_MACH_NOKIA_N8X0
  53 static void __init omap2420_n8x0_legacy_init(void)
  54 {
  55         omap_auxdata_lookup[0].platform_data = n8x0_legacy_init();
  56 }
  57 #else
  58 #define omap2420_n8x0_legacy_init       NULL
  59 #endif
  60
  61 #ifdef CONFIG_ARCH_OMAP3
  62 /*
  63  * Configures GPIOs 126, 127 and 129 to 1.8V mode instead of 3.0V
  64  * mode for MMC1 in case bootloader did not configure things.
  65  * Note that if the pins are used for MMC1, pbias-regulator
  66  * manages the IO voltage.
  67  */
  68 static void __init omap3_gpio126_127_129(void)
  69 {
  70         u32 reg;
  71
  72         reg = omap_ctrl_readl(OMAP343X_CONTROL_PBIAS_LITE);
  73         reg &= ~OMAP343X_PBIASLITEVMODE1;
  74         reg |= OMAP343X_PBIASLITEPWRDNZ1;
  75         omap_ctrl_writel(reg, OMAP343X_CONTROL_PBIAS_LITE);
  76         if (cpu_is_omap3630()) {
  77                 reg = omap_ctrl_readl(OMAP34XX_CONTROL_WKUP_CTRL);
  78                 reg |= OMAP36XX_GPIO_IO_PWRDNZ;
  79                 omap_ctrl_writel(reg, OMAP34XX_CONTROL_WKUP_CTRL);
  80         }
  81 }
  82
  83 static void __init hsmmc2_internal_input_clk(void)
  84 {
  85         u32 reg;
  86
  87         reg = omap_ctrl_readl(OMAP343X_CONTROL_DEVCONF1);
  88         reg |= OMAP2_MMCSDIO2ADPCLKISEL;
  89         omap_ctrl_writel(reg, OMAP343X_CONTROL_DEVCONF1);
  90 }
  91
  92 static struct iommu_platform_data omap3_iommu_pdata = {
  93         .reset_name = "mmu",
  94         .assert_reset = omap_device_assert_hardreset,
  95         .deassert_reset = omap_device_deassert_hardreset,
  96 };
  97
  98 static int omap3_sbc_t3730_twl_callback(struct device *dev,
  99                                            unsigned gpio,
 100                                            unsigned ngpio)
 101 {
 102         int res;
 103
 104         res = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
 105                                "wlan pwr");
 106         if (res)
 107                 return res;
 108
 109         gpio_export(gpio, 0);
 110
 111         return 0;
 112 }
 113
 114 static void __init omap3_sbc_t3x_usb_hub_init(int gpio, char *hub_name)
 115 {
 116         int err = gpio_request_one(gpio, GPIOF_OUT_INIT_LOW, hub_name);
 117
 118         if (err) {
 119                 pr_err("SBC-T3x: %s reset gpio request failed: %d\n",
 120                         hub_name, err);
 121                 return;
 122         }
 123
 124         gpio_export(gpio, 0);
 125
 126         udelay(10);
 127         gpio_set_value(gpio, 1);
 128         msleep(1);
 129 }
 130
 131 static void __init omap3_sbc_t3730_twl_init(void)
 132 {
 133         twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback;
 134 }
 135
 136 static void __init omap3_sbc_t3730_legacy_init(void)
 137 {
 138         omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
 139 }
 140
 141 static void __init omap3_sbc_t3530_legacy_init(void)
 142 {
 143         omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
 144 }
 145
 146 static struct ti_st_plat_data wilink_pdata = {
 147         .nshutdown_gpio = 137,
 148         .dev_name = "/dev/ttyO1",
 149         .flow_cntrl = 1,
 150         .baud_rate = 300000,
 151 };
 152
 153 static struct platform_device wl18xx_device = {
 154         .name   = "kim",
 155         .id     = -1,
 156         .dev    = {
 157                 .platform_data = &wilink_pdata,
 158         }
 159 };
 160
 161 static struct ti_st_plat_data wilink7_pdata = {
 162         .nshutdown_gpio = 162,
 163         .dev_name = "/dev/ttyO1",
 164         .flow_cntrl = 1,
 165         .baud_rate = 3000000,
 166 };
 167
 168 static struct platform_device wl128x_device = {
 169         .name   = "kim",
 170         .id     = -1,
 171         .dev    = {
 172                 .platform_data = &wilink7_pdata,
 173         }
 174 };
 175
 176 static struct platform_device btwilink_device = {
 177         .name   = "btwilink",
 178         .id     = -1,
 179 };
 180
 181 static void __init omap3_igep0020_rev_f_legacy_init(void)
 182 {
 183         platform_device_register(&wl18xx_device);
 184         platform_device_register(&btwilink_device);
 185 }
 186
 187 static void __init omap3_igep0030_rev_g_legacy_init(void)
 188 {
 189         platform_device_register(&wl18xx_device);
 190         platform_device_register(&btwilink_device);
 191 }
 192
 193 static void __init omap3_evm_legacy_init(void)
 194 {
 195         hsmmc2_internal_input_clk();
 196 }
 197
 198 static void am35xx_enable_emac_int(void)
 199 {
 200         u32 v;
 201
 202         v = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
 203         v |= (AM35XX_CPGMAC_C0_RX_PULSE_CLR | AM35XX_CPGMAC_C0_TX_PULSE_CLR |
 204               AM35XX_CPGMAC_C0_MISC_PULSE_CLR | AM35XX_CPGMAC_C0_RX_THRESH_CLR);
 205         omap_ctrl_writel(v, AM35XX_CONTROL_LVL_INTR_CLEAR);
 206         omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); /* OCP barrier */
 207 }
 208
 209 static void am35xx_disable_emac_int(void)
 210 {
 211         u32 v;
 212
 213         v = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
 214         v |= (AM35XX_CPGMAC_C0_RX_PULSE_CLR | AM35XX_CPGMAC_C0_TX_PULSE_CLR);
 215         omap_ctrl_writel(v, AM35XX_CONTROL_LVL_INTR_CLEAR);
 216         omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); /* OCP barrier */
 217 }
 218
 219 static struct emac_platform_data am35xx_emac_pdata = {
 220         .interrupt_enable       = am35xx_enable_emac_int,
 221         .interrupt_disable      = am35xx_disable_emac_int,
 222 };
 223
 224 static void __init am35xx_emac_reset(void)
 225 {
 226         u32 v;
 227
 228         v = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
 229         v &= ~AM35XX_CPGMACSS_SW_RST;
 230         omap_ctrl_writel(v, AM35XX_CONTROL_IP_SW_RESET);
 231         omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); /* OCP barrier */
 232 }
 233
 234 static struct gpio cm_t3517_wlan_gpios[] __initdata = {
 235         { 56,   GPIOF_OUT_INIT_HIGH,    "wlan pwr" },
 236         { 4,    GPIOF_OUT_INIT_HIGH,    "xcvr noe" },
 237 };
 238
 239 static void __init omap3_sbc_t3517_wifi_init(void)
 240 {
 241         int err = gpio_request_array(cm_t3517_wlan_gpios,
 242                                 ARRAY_SIZE(cm_t3517_wlan_gpios));
 243         if (err) {
 244                 pr_err("SBC-T3517: wl12xx gpios request failed: %d\n", err);
 245                 return;
 246         }
 247
 248         gpio_export(cm_t3517_wlan_gpios[0].gpio, 0);
 249         gpio_export(cm_t3517_wlan_gpios[1].gpio, 0);
 250
 251         msleep(100);
 252         gpio_set_value(cm_t3517_wlan_gpios[1].gpio, 0);
 253 }
 254
 255 static void __init omap3_sbc_t3517_legacy_init(void)
 256 {
 257         omap3_sbc_t3x_usb_hub_init(152, "cm-t3517 usb hub");
 258         omap3_sbc_t3x_usb_hub_init(98, "sb-t35 usb hub");
 259         am35xx_emac_reset();
 260         hsmmc2_internal_input_clk();
 261         omap3_sbc_t3517_wifi_init();
 262 }
 263
 264 static void __init am3517_evm_legacy_init(void)
 265 {
 266         am35xx_emac_reset();
 267 }
 268
 269 static struct platform_device omap3_rom_rng_device = {
 270         .name           = "omap3-rom-rng",
 271         .id             = -1,
 272         .dev    = {
 273                 .platform_data  = rx51_secure_rng_call,
 274         },
 275 };
 276
 277 static void __init nokia_n900_legacy_init(void)
 278 {
 279         hsmmc2_internal_input_clk();
 280         mmc_pdata[0].name = "external";
 281         mmc_pdata[1].name = "internal";
 282
 283         if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
 284                 if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
 285                         pr_info("RX-51: Enabling ARM errata 430973 workaround\n");
 286                         /* set IBE to 1 */
 287                         rx51_secure_update_aux_cr(BIT(6), 0);
 288                 } else {
 289                         pr_warn("RX-51: Not enabling ARM errata 430973 workaround\n");
 290                         pr_warn("Thumb binaries may crash randomly without this workaround\n");
 291                 }
 292
 293                 pr_info("RX-51: Registering OMAP3 HWRNG device\n");
 294                 platform_device_register(&omap3_rom_rng_device);
 295         }
 296 }
 297
 298 static void __init omap3_tao3530_legacy_init(void)
 299 {
 300         hsmmc2_internal_input_clk();
 301 }
 302
 303 static void __init omap3_logicpd_torpedo_init(void)
 304 {
 305         omap3_gpio126_127_129();
 306         platform_device_register(&wl128x_device);
 307         platform_device_register(&btwilink_device);
 308 }
 309
 310 /* omap3pandora legacy devices */
 311 #define PANDORA_WIFI_IRQ_GPIO           21
 312 #define PANDORA_WIFI_NRESET_GPIO        23
 313
 314 static struct platform_device pandora_backlight = {
 315         .name   = "pandora-backlight",
 316         .id     = -1,
 317 };
 318
 319 static struct regulator_consumer_supply pandora_vmmc3_supply[] = {
 320         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"),
 321 };
 322
 323 static struct regulator_init_data pandora_vmmc3 = {
 324         .constraints = {
 325                 .valid_ops_mask         = REGULATOR_CHANGE_STATUS,
 326         },
 327         .num_consumer_supplies  = ARRAY_SIZE(pandora_vmmc3_supply),
 328         .consumer_supplies      = pandora_vmmc3_supply,
 329 };
 330
 331 static struct fixed_voltage_config pandora_vwlan = {
 332         .supply_name            = "vwlan",
 333         .microvolts             = 1800000, /* 1.8V */
 334         .startup_delay          = 50000, /* 50ms */
 335         .enable_high            = 1,
 336         .init_data              = &pandora_vmmc3,
 337 };
 338
 339 static struct platform_device pandora_vwlan_device = {
 340         .name           = "reg-fixed-voltage",
 341         .id             = 1,
 342         .dev = {
 343                 .platform_data = &pandora_vwlan,
 344         },
 345 };
 346
 347 static struct gpiod_lookup_table pandora_vwlan_gpiod_table = {
 348         .dev_id = "reg-fixed-voltage.1",
 349         .table = {
 350                 /*
 351                  * As this is a low GPIO number it should be at the first
 352                  * GPIO bank.
 353                  */
 354                 GPIO_LOOKUP("gpio-0-31", PANDORA_WIFI_NRESET_GPIO,
 355                             "enable", GPIO_ACTIVE_HIGH),
 356                 { },
 357         },
 358 };
 359
 360 static void pandora_wl1251_init_card(struct mmc_card *card)
 361 {
 362         /*
 363          * We have TI wl1251 attached to MMC3. Pass this information to
 364          * SDIO core because it can't be probed by normal methods.
 365          */
 366         if (card->type == MMC_TYPE_SDIO || card->type == MMC_TYPE_SD_COMBO) {
 367                 card->quirks |= MMC_QUIRK_NONSTD_SDIO;
 368                 card->cccr.wide_bus = 1;
 369                 card->cis.vendor = 0x104c;
 370                 card->cis.device = 0x9066;
 371                 card->cis.blksize = 512;
 372                 card->cis.max_dtr = 24000000;
 373                 card->ocr = 0x80;
 374         }
 375 }
 376
 377 static struct omap2_hsmmc_info pandora_mmc3[] = {
 378         {
 379                 .mmc            = 3,
 380                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
 381                 .gpio_cd        = -EINVAL,
 382                 .gpio_wp        = -EINVAL,
 383                 .init_card      = pandora_wl1251_init_card,
 384         },
 385         {}      /* Terminator */
 386 };
 387
 388 static void __init pandora_wl1251_init(void)
 389 {
 390         struct wl1251_platform_data pandora_wl1251_pdata;
 391         int ret;
 392
 393         memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata));
 394
 395         pandora_wl1251_pdata.power_gpio = -1;
 396
 397         ret = gpio_request_one(PANDORA_WIFI_IRQ_GPIO, GPIOF_IN, "wl1251 irq");
 398         if (ret < 0)
 399                 goto fail;
 400
 401         pandora_wl1251_pdata.irq = gpio_to_irq(PANDORA_WIFI_IRQ_GPIO);
 402         if (pandora_wl1251_pdata.irq < 0)
 403                 goto fail_irq;
 404
 405         pandora_wl1251_pdata.use_eeprom = true;
 406         ret = wl1251_set_platform_data(&pandora_wl1251_pdata);
 407         if (ret < 0)
 408                 goto fail_irq;
 409
 410         return;
 411
 412 fail_irq:
 413         gpio_free(PANDORA_WIFI_IRQ_GPIO);
 414 fail:
 415         pr_err("wl1251 board initialisation failed\n");
 416 }
 417
 418 static void __init omap3_pandora_legacy_init(void)
 419 {
 420         platform_device_register(&pandora_backlight);
 421         gpiod_add_lookup_table(&pandora_vwlan_gpiod_table);
 422         platform_device_register(&pandora_vwlan_device);
 423         omap_hsmmc_init(pandora_mmc3);
 424         omap_hsmmc_late_init(pandora_mmc3);
 425         pandora_wl1251_init();
 426 }
 427 #endif /* CONFIG_ARCH_OMAP3 */
 428
 429 #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
 430 static struct iommu_platform_data omap4_iommu_pdata = {
 431         .reset_name = "mmu_cache",
 432         .assert_reset = omap_device_assert_hardreset,
 433         .deassert_reset = omap_device_deassert_hardreset,
 434 };
 435 #endif
 436
 437 #if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)
 438 static struct wkup_m3_platform_data wkup_m3_data = {
 439         .reset_name = "wkup_m3",
 440         .assert_reset = omap_device_assert_hardreset,
 441         .deassert_reset = omap_device_deassert_hardreset,
 442 };
 443 #endif
 444
 445 #ifdef CONFIG_SOC_OMAP5
 446 static void __init omap5_uevm_legacy_init(void)
 447 {
 448 }
 449 #endif
 450
 451 #ifdef CONFIG_SOC_DRA7XX
 452 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc1;
 453 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc2;
 454 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc3;
 455
 456 static void __init dra7x_evm_mmc_quirk(void)
 457 {
 458         if (omap_rev() == DRA752_REV_ES1_1 || omap_rev() == DRA752_REV_ES1_0) {
 459                 dra7_hsmmc_data_mmc1.version = "rev11";
 460                 dra7_hsmmc_data_mmc1.max_freq = 96000000;
 461
 462                 dra7_hsmmc_data_mmc2.version = "rev11";
 463                 dra7_hsmmc_data_mmc2.max_freq = 48000000;
 464
 465                 dra7_hsmmc_data_mmc3.version = "rev11";
 466                 dra7_hsmmc_data_mmc3.max_freq = 48000000;
 467         }
 468 }
 469 #endif
 470
 471 static int ti_sysc_enable_module(struct device *dev,
 472                                  const struct ti_sysc_cookie *cookie)
 473 {
 474         if (!cookie->data)
 475                 return -EINVAL;
 476
 477         return omap_hwmod_enable(cookie->data);
 478 }
 479
 480 static int ti_sysc_idle_module(struct device *dev,
 481                                const struct ti_sysc_cookie *cookie)
 482 {
 483         if (!cookie->data)
 484                 return -EINVAL;
 485
 486         return omap_hwmod_idle(cookie->data);
 487 }
 488
 489 static int ti_sysc_shutdown_module(struct device *dev,
 490                                    const struct ti_sysc_cookie *cookie)
 491 {
 492         if (!cookie->data)
 493                 return -EINVAL;
 494
 495         return omap_hwmod_shutdown(cookie->data);
 496 }
 497
 498 static struct of_dev_auxdata omap_auxdata_lookup[];
 499
 500 static struct ti_sysc_platform_data ti_sysc_pdata = {
 501         .auxdata = omap_auxdata_lookup,
 502         .init_module = omap_hwmod_init_module,
 503         .enable_module = ti_sysc_enable_module,
 504         .idle_module = ti_sysc_idle_module,
 505         .shutdown_module = ti_sysc_shutdown_module,
 506 };
 507
 508 static struct pcs_pdata pcs_pdata;
 509
 510 void omap_pcs_legacy_init(int irq, void (*rearm)(void))
 511 {
 512         pcs_pdata.irq = irq;
 513         pcs_pdata.rearm = rearm;
 514 }
 515
 516 /*
 517  * GPIOs for TWL are initialized by the I2C bus and need custom
 518  * handing until DSS has device tree bindings.
 519  */
 520 void omap_auxdata_legacy_init(struct device *dev)
 521 {
 522         if (dev->platform_data)
 523                 return;
 524
 525         if (strcmp("twl4030-gpio", dev_name(dev)))
 526                 return;
 527
 528         dev->platform_data = &twl_gpio_auxdata;
 529 }
 530
 531 static struct ir_rx51_platform_data __maybe_unused rx51_ir_data = {
 532         .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
 533 };
 534
 535 static struct platform_device __maybe_unused rx51_ir_device = {
 536         .name           = "ir_rx51",
 537         .id             = -1,
 538         .dev            = {
 539                 .platform_data = &rx51_ir_data,
 540         },
 541 };
 542
 543 #if IS_ENABLED(CONFIG_SND_OMAP_SOC_MCBSP)
 544 static struct omap_mcbsp_platform_data mcbsp_pdata;
 545 static void __init omap3_mcbsp_init(void)
 546 {
 547         omap3_mcbsp_init_pdata_callback(&mcbsp_pdata);
 548 }
 549 #else
 550 static void __init omap3_mcbsp_init(void) {}
 551 #endif
 552
 553 /*
 554  * Few boards still need auxdata populated before we populate
 555  * the dev entries in of_platform_populate().
 556  */
 557 static struct pdata_init auxdata_quirks[] __initdata = {
 558 #ifdef CONFIG_SOC_OMAP2420
 559         { "nokia,n800", omap2420_n8x0_legacy_init, },
 560         { "nokia,n810", omap2420_n8x0_legacy_init, },
 561         { "nokia,n810-wimax", omap2420_n8x0_legacy_init, },
 562 #endif
 563 #ifdef CONFIG_ARCH_OMAP3
 564         { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_twl_init, },
 565 #endif
 566         { /* sentinel */ },
 567 };
 568
 569 struct omap_sr_data __maybe_unused omap_sr_pdata[OMAP_SR_NR];
 570
 571 static struct of_dev_auxdata omap_auxdata_lookup[] = {
 572 #ifdef CONFIG_MACH_NOKIA_N8X0
 573         OF_DEV_AUXDATA("ti,omap2420-mmc", 0x4809c000, "mmci-omap.0", NULL),
 574         OF_DEV_AUXDATA("menelaus", 0x72, "1-0072", &n8x0_menelaus_platform_data),
 575         OF_DEV_AUXDATA("tlv320aic3x", 0x18, "2-0018", &n810_aic33_data),
 576 #endif
 577 #ifdef CONFIG_ARCH_OMAP3
 578         OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
 579                        &omap3_iommu_pdata),
 580         OF_DEV_AUXDATA("ti,omap3-smartreflex-core", 0x480cb000,
 581                        "480cb000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]),
 582         OF_DEV_AUXDATA("ti,omap3-smartreflex-mpu-iva", 0x480c9000,
 583                        "480c9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
 584         OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
 585         OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
 586         OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_ir_data),
 587         /* Only on am3517 */
 588         OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
 589         OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
 590                        &am35xx_emac_pdata),
 591         /* McBSP modules with sidetone core */
 592 #if IS_ENABLED(CONFIG_SND_OMAP_SOC_MCBSP)
 593         OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49022000, "49022000.mcbsp", &mcbsp_pdata),
 594         OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49024000, "49024000.mcbsp", &mcbsp_pdata),
 595 #endif
 596 #endif
 597 #ifdef CONFIG_SOC_AM33XX
 598         OF_DEV_AUXDATA("ti,am3352-wkup-m3", 0x44d00000, "44d00000.wkup_m3",
 599                        &wkup_m3_data),
 600 #endif
 601 #ifdef CONFIG_SOC_AM43XX
 602         OF_DEV_AUXDATA("ti,am4372-wkup-m3", 0x44d00000, "44d00000.wkup_m3",
 603                        &wkup_m3_data),
 604 #endif
 605 #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
 606         OF_DEV_AUXDATA("ti,omap4-iommu", 0x4a066000, "4a066000.mmu",
 607                        &omap4_iommu_pdata),
 608         OF_DEV_AUXDATA("ti,omap4-iommu", 0x55082000, "55082000.mmu",
 609                        &omap4_iommu_pdata),
 610         OF_DEV_AUXDATA("ti,omap4-smartreflex-iva", 0x4a0db000,
 611                        "4a0db000.smartreflex", &omap_sr_pdata[OMAP_SR_IVA]),
 612         OF_DEV_AUXDATA("ti,omap4-smartreflex-core", 0x4a0dd000,
 613                        "4a0dd000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]),
 614         OF_DEV_AUXDATA("ti,omap4-smartreflex-mpu", 0x4a0d9000,
 615                        "4a0d9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
 616 #endif
 617 #ifdef CONFIG_SOC_DRA7XX
 618         OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc",
 619                        &dra7_hsmmc_data_mmc1),
 620         OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480b4000, "480b4000.mmc",
 621                        &dra7_hsmmc_data_mmc2),
 622         OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc",
 623                        &dra7_hsmmc_data_mmc3),
 624 #endif
 625         /* Common auxdata */
 626         OF_DEV_AUXDATA("ti,sysc", 0, NULL, &ti_sysc_pdata),
 627         OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata),
 628         { /* sentinel */ },
 629 };
 630
 631 /*
 632  * Few boards still need to initialize some legacy devices with
 633  * platform data until the drivers support device tree.
 634  */
 635 static struct pdata_init pdata_quirks[] __initdata = {
 636 #ifdef CONFIG_ARCH_OMAP3
 637         { "compulab,omap3-sbc-t3517", omap3_sbc_t3517_legacy_init, },
 638         { "compulab,omap3-sbc-t3530", omap3_sbc_t3530_legacy_init, },
 639         { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, },
 640         { "nokia,omap3-n900", nokia_n900_legacy_init, },
 641         { "nokia,omap3-n9", hsmmc2_internal_input_clk, },
 642         { "nokia,omap3-n950", hsmmc2_internal_input_clk, },
 643         { "isee,omap3-igep0020-rev-f", omap3_igep0020_rev_f_legacy_init, },
 644         { "isee,omap3-igep0030-rev-g", omap3_igep0030_rev_g_legacy_init, },
 645         { "logicpd,dm3730-torpedo-devkit", omap3_logicpd_torpedo_init, },
 646         { "ti,omap3-evm-37xx", omap3_evm_legacy_init, },
 647         { "ti,am3517-evm", am3517_evm_legacy_init, },
 648         { "technexion,omap3-tao3530", omap3_tao3530_legacy_init, },
 649         { "openpandora,omap3-pandora-600mhz", omap3_pandora_legacy_init, },
 650         { "openpandora,omap3-pandora-1ghz", omap3_pandora_legacy_init, },
 651 #endif
 652 #ifdef CONFIG_SOC_OMAP5
 653         { "ti,omap5-uevm", omap5_uevm_legacy_init, },
 654 #endif
 655 #ifdef CONFIG_SOC_DRA7XX
 656         { "ti,dra7-evm", dra7x_evm_mmc_quirk, },
 657 #endif
 658         { /* sentinel */ },
 659 };
 660
 661 static void pdata_quirks_check(struct pdata_init *quirks)
 662 {
 663         while (quirks->compatible) {
 664                 if (of_machine_is_compatible(quirks->compatible)) {
 665                         if (quirks->fn)
 666                                 quirks->fn();
 667                 }
 668                 quirks++;
 669         }
 670 }
 671
 672 void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table)
 673 {
 674         /*
 675          * We still need this for omap2420 and omap3 PM to work, others are
 676          * using drivers/misc/sram.c already.
 677          */
 678         if (of_machine_is_compatible("ti,omap2420") ||
 679             of_machine_is_compatible("ti,omap3"))
 680                 omap_sdrc_init(NULL, NULL);
 681
 682         if (of_machine_is_compatible("ti,omap3"))
 683                 omap3_mcbsp_init();
 684         pdata_quirks_check(auxdata_quirks);
 685         of_platform_populate(NULL, omap_dt_match_table,
 686                              omap_auxdata_lookup, NULL);
 687         pdata_quirks_check(pdata_quirks);
 688 }