1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Legacy platform_data quirks 4 * 5 * Copyright (C) 2013 Texas Instruments 6 */ 7 #include <linux/clk.h> 8 #include <linux/davinci_emac.h> 9 #include <linux/gpio.h> 10 #include <linux/init.h> 11 #include <linux/kernel.h> 12 #include <linux/of_platform.h> 13 #include <linux/wl12xx.h> 14 #include <linux/mmc/card.h> 15 #include <linux/mmc/host.h> 16 #include <linux/power/smartreflex.h> 17 #include <linux/regulator/machine.h> 18 #include <linux/regulator/fixed.h> 19 20 #include <linux/platform_data/pinctrl-single.h> 21 #include <linux/platform_data/hsmmc-omap.h> 22 #include <linux/platform_data/iommu-omap.h> 23 #include <linux/platform_data/ti-sysc.h> 24 #include <linux/platform_data/wkup_m3.h> 25 #include <linux/platform_data/asoc-ti-mcbsp.h> 26 #include <linux/platform_data/ti-prm.h> 27 28 #include "clockdomain.h" 29 #include "common.h" 30 #include "common-board-devices.h" 31 #include "control.h" 32 #include "omap_device.h" 33 #include "omap-secure.h" 34 #include "soc.h" 35 36 static struct omap_hsmmc_platform_data __maybe_unused mmc_pdata[2]; 37 38 struct pdata_init { 39 const char *compatible; 40 void (*fn)(void); 41 }; 42 43 static struct of_dev_auxdata omap_auxdata_lookup[]; 44 static struct twl4030_gpio_platform_data twl_gpio_auxdata; 45 46 #ifdef CONFIG_MACH_NOKIA_N8X0 47 static void __init omap2420_n8x0_legacy_init(void) 48 { 49 omap_auxdata_lookup[0].platform_data = n8x0_legacy_init(); 50 } 51 #else 52 #define omap2420_n8x0_legacy_init NULL 53 #endif 54 55 #ifdef CONFIG_ARCH_OMAP3 56 /* 57 * Configures GPIOs 126, 127 and 129 to 1.8V mode instead of 3.0V 58 * mode for MMC1 in case bootloader did not configure things. 59 * Note that if the pins are used for MMC1, pbias-regulator 60 * manages the IO voltage. 61 */ 62 static void __init omap3_gpio126_127_129(void) 63 { 64 u32 reg; 65 66 reg = omap_ctrl_readl(OMAP343X_CONTROL_PBIAS_LITE); 67 reg &= ~OMAP343X_PBIASLITEVMODE1; 68 reg |= OMAP343X_PBIASLITEPWRDNZ1; 69 omap_ctrl_writel(reg, OMAP343X_CONTROL_PBIAS_LITE); 70 if (cpu_is_omap3630()) { 71 reg = omap_ctrl_readl(OMAP34XX_CONTROL_WKUP_CTRL); 72 reg |= OMAP36XX_GPIO_IO_PWRDNZ; 73 omap_ctrl_writel(reg, OMAP34XX_CONTROL_WKUP_CTRL); 74 } 75 } 76 77 static void __init hsmmc2_internal_input_clk(void) 78 { 79 u32 reg; 80 81 reg = omap_ctrl_readl(OMAP343X_CONTROL_DEVCONF1); 82 reg |= OMAP2_MMCSDIO2ADPCLKISEL; 83 omap_ctrl_writel(reg, OMAP343X_CONTROL_DEVCONF1); 84 } 85 86 static struct iommu_platform_data omap3_iommu_pdata = { 87 .reset_name = "mmu", 88 .assert_reset = omap_device_assert_hardreset, 89 .deassert_reset = omap_device_deassert_hardreset, 90 .device_enable = omap_device_enable, 91 .device_idle = omap_device_idle, 92 }; 93 94 static struct iommu_platform_data omap3_iommu_isp_pdata = { 95 .device_enable = omap_device_enable, 96 .device_idle = omap_device_idle, 97 }; 98 99 static int omap3_sbc_t3730_twl_callback(struct device *dev, 100 unsigned gpio, 101 unsigned ngpio) 102 { 103 int res; 104 105 res = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH, 106 "wlan pwr"); 107 if (res) 108 return res; 109 110 gpio_export(gpio, 0); 111 112 return 0; 113 } 114 115 static void __init omap3_sbc_t3x_usb_hub_init(int gpio, char *hub_name) 116 { 117 int err = gpio_request_one(gpio, GPIOF_OUT_INIT_LOW, hub_name); 118 119 if (err) { 120 pr_err("SBC-T3x: %s reset gpio request failed: %d\n", 121 hub_name, err); 122 return; 123 } 124 125 gpio_export(gpio, 0); 126 127 udelay(10); 128 gpio_set_value(gpio, 1); 129 msleep(1); 130 } 131 132 static void __init omap3_sbc_t3730_twl_init(void) 133 { 134 twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback; 135 } 136 137 static void __init omap3_sbc_t3730_legacy_init(void) 138 { 139 omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub"); 140 } 141 142 static void __init omap3_sbc_t3530_legacy_init(void) 143 { 144 omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub"); 145 } 146 147 static void __init omap3_evm_legacy_init(void) 148 { 149 hsmmc2_internal_input_clk(); 150 } 151 152 static void am35xx_enable_emac_int(void) 153 { 154 u32 v; 155 156 v = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); 157 v |= (AM35XX_CPGMAC_C0_RX_PULSE_CLR | AM35XX_CPGMAC_C0_TX_PULSE_CLR | 158 AM35XX_CPGMAC_C0_MISC_PULSE_CLR | AM35XX_CPGMAC_C0_RX_THRESH_CLR); 159 omap_ctrl_writel(v, AM35XX_CONTROL_LVL_INTR_CLEAR); 160 omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); /* OCP barrier */ 161 } 162 163 static void am35xx_disable_emac_int(void) 164 { 165 u32 v; 166 167 v = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); 168 v |= (AM35XX_CPGMAC_C0_RX_PULSE_CLR | AM35XX_CPGMAC_C0_TX_PULSE_CLR); 169 omap_ctrl_writel(v, AM35XX_CONTROL_LVL_INTR_CLEAR); 170 omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); /* OCP barrier */ 171 } 172 173 static struct emac_platform_data am35xx_emac_pdata = { 174 .interrupt_enable = am35xx_enable_emac_int, 175 .interrupt_disable = am35xx_disable_emac_int, 176 }; 177 178 static void __init am35xx_emac_reset(void) 179 { 180 u32 v; 181 182 v = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); 183 v &= ~AM35XX_CPGMACSS_SW_RST; 184 omap_ctrl_writel(v, AM35XX_CONTROL_IP_SW_RESET); 185 omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); /* OCP barrier */ 186 } 187 188 static struct gpio cm_t3517_wlan_gpios[] __initdata = { 189 { 56, GPIOF_OUT_INIT_HIGH, "wlan pwr" }, 190 { 4, GPIOF_OUT_INIT_HIGH, "xcvr noe" }, 191 }; 192 193 static void __init omap3_sbc_t3517_wifi_init(void) 194 { 195 int err = gpio_request_array(cm_t3517_wlan_gpios, 196 ARRAY_SIZE(cm_t3517_wlan_gpios)); 197 if (err) { 198 pr_err("SBC-T3517: wl12xx gpios request failed: %d\n", err); 199 return; 200 } 201 202 gpio_export(cm_t3517_wlan_gpios[0].gpio, 0); 203 gpio_export(cm_t3517_wlan_gpios[1].gpio, 0); 204 205 msleep(100); 206 gpio_set_value(cm_t3517_wlan_gpios[1].gpio, 0); 207 } 208 209 static void __init omap3_sbc_t3517_legacy_init(void) 210 { 211 omap3_sbc_t3x_usb_hub_init(152, "cm-t3517 usb hub"); 212 omap3_sbc_t3x_usb_hub_init(98, "sb-t35 usb hub"); 213 am35xx_emac_reset(); 214 hsmmc2_internal_input_clk(); 215 omap3_sbc_t3517_wifi_init(); 216 } 217 218 static void __init am3517_evm_legacy_init(void) 219 { 220 am35xx_emac_reset(); 221 } 222 223 static void __init nokia_n900_legacy_init(void) 224 { 225 hsmmc2_internal_input_clk(); 226 mmc_pdata[0].name = "external"; 227 mmc_pdata[1].name = "internal"; 228 229 if (omap_type() != OMAP2_DEVICE_TYPE_GP) { 230 if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) { 231 pr_info("RX-51: Enabling ARM errata 430973 workaround\n"); 232 /* set IBE to 1 */ 233 rx51_secure_update_aux_cr(BIT(6), 0); 234 } else { 235 pr_warn("RX-51: Not enabling ARM errata 430973 workaround\n"); 236 pr_warn("Thumb binaries may crash randomly without this workaround\n"); 237 } 238 } 239 } 240 241 static void __init omap3_tao3530_legacy_init(void) 242 { 243 hsmmc2_internal_input_clk(); 244 } 245 246 static void __init omap3_logicpd_torpedo_init(void) 247 { 248 omap3_gpio126_127_129(); 249 } 250 251 /* omap3pandora legacy devices */ 252 253 static struct platform_device pandora_backlight = { 254 .name = "pandora-backlight", 255 .id = -1, 256 }; 257 258 static void __init omap3_pandora_legacy_init(void) 259 { 260 platform_device_register(&pandora_backlight); 261 } 262 #endif /* CONFIG_ARCH_OMAP3 */ 263 264 #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) 265 static struct iommu_platform_data omap4_iommu_pdata = { 266 .reset_name = "mmu_cache", 267 .assert_reset = omap_device_assert_hardreset, 268 .deassert_reset = omap_device_deassert_hardreset, 269 .device_enable = omap_device_enable, 270 .device_idle = omap_device_idle, 271 }; 272 #endif 273 274 #if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX) 275 static struct wkup_m3_platform_data wkup_m3_data = { 276 .reset_name = "wkup_m3", 277 .assert_reset = omap_device_assert_hardreset, 278 .deassert_reset = omap_device_deassert_hardreset, 279 }; 280 #endif 281 282 #ifdef CONFIG_SOC_OMAP5 283 static void __init omap5_uevm_legacy_init(void) 284 { 285 } 286 #endif 287 288 #ifdef CONFIG_SOC_DRA7XX 289 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc1; 290 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc2; 291 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc3; 292 293 static void __init dra7x_evm_mmc_quirk(void) 294 { 295 if (omap_rev() == DRA752_REV_ES1_1 || omap_rev() == DRA752_REV_ES1_0) { 296 dra7_hsmmc_data_mmc1.version = "rev11"; 297 dra7_hsmmc_data_mmc1.max_freq = 96000000; 298 299 dra7_hsmmc_data_mmc2.version = "rev11"; 300 dra7_hsmmc_data_mmc2.max_freq = 48000000; 301 302 dra7_hsmmc_data_mmc3.version = "rev11"; 303 dra7_hsmmc_data_mmc3.max_freq = 48000000; 304 } 305 } 306 #endif 307 308 static struct clockdomain *ti_sysc_find_one_clockdomain(struct clk *clk) 309 { 310 struct clockdomain *clkdm = NULL; 311 struct clk_hw_omap *hwclk; 312 313 hwclk = to_clk_hw_omap(__clk_get_hw(clk)); 314 if (hwclk && hwclk->clkdm_name) 315 clkdm = clkdm_lookup(hwclk->clkdm_name); 316 317 return clkdm; 318 } 319 320 /** 321 * ti_sysc_clkdm_init - find clockdomain based on clock 322 * @fck: device functional clock 323 * @ick: device interface clock 324 * @dev: struct device 325 * 326 * Populate clockdomain based on clock. It is needed for 327 * clkdm_deny_idle() and clkdm_allow_idle() for blocking clockdomain 328 * clockdomain idle during reset, enable and idle. 329 * 330 * Note that we assume interconnect driver manages the clocks 331 * and do not need to populate oh->_clk for dynamically 332 * allocated modules. 333 */ 334 static int ti_sysc_clkdm_init(struct device *dev, 335 struct clk *fck, struct clk *ick, 336 struct ti_sysc_cookie *cookie) 337 { 338 if (!IS_ERR(fck)) 339 cookie->clkdm = ti_sysc_find_one_clockdomain(fck); 340 if (cookie->clkdm) 341 return 0; 342 if (!IS_ERR(ick)) 343 cookie->clkdm = ti_sysc_find_one_clockdomain(ick); 344 if (cookie->clkdm) 345 return 0; 346 347 return -ENODEV; 348 } 349 350 static void ti_sysc_clkdm_deny_idle(struct device *dev, 351 const struct ti_sysc_cookie *cookie) 352 { 353 if (cookie->clkdm) 354 clkdm_deny_idle(cookie->clkdm); 355 } 356 357 static void ti_sysc_clkdm_allow_idle(struct device *dev, 358 const struct ti_sysc_cookie *cookie) 359 { 360 if (cookie->clkdm) 361 clkdm_allow_idle(cookie->clkdm); 362 } 363 364 static int ti_sysc_enable_module(struct device *dev, 365 const struct ti_sysc_cookie *cookie) 366 { 367 if (!cookie->data) 368 return -EINVAL; 369 370 return omap_hwmod_enable(cookie->data); 371 } 372 373 static int ti_sysc_idle_module(struct device *dev, 374 const struct ti_sysc_cookie *cookie) 375 { 376 if (!cookie->data) 377 return -EINVAL; 378 379 return omap_hwmod_idle(cookie->data); 380 } 381 382 static int ti_sysc_shutdown_module(struct device *dev, 383 const struct ti_sysc_cookie *cookie) 384 { 385 if (!cookie->data) 386 return -EINVAL; 387 388 return omap_hwmod_shutdown(cookie->data); 389 } 390 391 static struct of_dev_auxdata omap_auxdata_lookup[]; 392 393 static struct ti_sysc_platform_data ti_sysc_pdata = { 394 .auxdata = omap_auxdata_lookup, 395 .init_clockdomain = ti_sysc_clkdm_init, 396 .clkdm_deny_idle = ti_sysc_clkdm_deny_idle, 397 .clkdm_allow_idle = ti_sysc_clkdm_allow_idle, 398 .init_module = omap_hwmod_init_module, 399 .enable_module = ti_sysc_enable_module, 400 .idle_module = ti_sysc_idle_module, 401 .shutdown_module = ti_sysc_shutdown_module, 402 }; 403 404 static struct pcs_pdata pcs_pdata; 405 406 void omap_pcs_legacy_init(int irq, void (*rearm)(void)) 407 { 408 pcs_pdata.irq = irq; 409 pcs_pdata.rearm = rearm; 410 } 411 412 static struct ti_prm_platform_data ti_prm_pdata = { 413 .clkdm_deny_idle = clkdm_deny_idle, 414 .clkdm_allow_idle = clkdm_allow_idle, 415 .clkdm_lookup = clkdm_lookup, 416 }; 417 418 /* 419 * GPIOs for TWL are initialized by the I2C bus and need custom 420 * handing until DSS has device tree bindings. 421 */ 422 void omap_auxdata_legacy_init(struct device *dev) 423 { 424 if (dev->platform_data) 425 return; 426 427 if (strcmp("twl4030-gpio", dev_name(dev))) 428 return; 429 430 dev->platform_data = &twl_gpio_auxdata; 431 } 432 433 #if IS_ENABLED(CONFIG_SND_SOC_OMAP_MCBSP) 434 static struct omap_mcbsp_platform_data mcbsp_pdata; 435 static void __init omap3_mcbsp_init(void) 436 { 437 omap3_mcbsp_init_pdata_callback(&mcbsp_pdata); 438 } 439 #else 440 static void __init omap3_mcbsp_init(void) {} 441 #endif 442 443 /* 444 * Few boards still need auxdata populated before we populate 445 * the dev entries in of_platform_populate(). 446 */ 447 static struct pdata_init auxdata_quirks[] __initdata = { 448 #ifdef CONFIG_SOC_OMAP2420 449 { "nokia,n800", omap2420_n8x0_legacy_init, }, 450 { "nokia,n810", omap2420_n8x0_legacy_init, }, 451 { "nokia,n810-wimax", omap2420_n8x0_legacy_init, }, 452 #endif 453 #ifdef CONFIG_ARCH_OMAP3 454 { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_twl_init, }, 455 #endif 456 { /* sentinel */ }, 457 }; 458 459 struct omap_sr_data __maybe_unused omap_sr_pdata[OMAP_SR_NR]; 460 461 static struct of_dev_auxdata omap_auxdata_lookup[] = { 462 #ifdef CONFIG_MACH_NOKIA_N8X0 463 OF_DEV_AUXDATA("ti,omap2420-mmc", 0x4809c000, "mmci-omap.0", NULL), 464 OF_DEV_AUXDATA("menelaus", 0x72, "1-0072", &n8x0_menelaus_platform_data), 465 OF_DEV_AUXDATA("tlv320aic3x", 0x18, "2-0018", &n810_aic33_data), 466 #endif 467 #ifdef CONFIG_ARCH_OMAP3 468 OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu", 469 &omap3_iommu_pdata), 470 OF_DEV_AUXDATA("ti,omap2-iommu", 0x480bd400, "480bd400.mmu", 471 &omap3_iommu_isp_pdata), 472 OF_DEV_AUXDATA("ti,omap3-smartreflex-core", 0x480cb000, 473 "480cb000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]), 474 OF_DEV_AUXDATA("ti,omap3-smartreflex-mpu-iva", 0x480c9000, 475 "480c9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]), 476 OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]), 477 OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]), 478 /* Only on am3517 */ 479 OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL), 480 OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0", 481 &am35xx_emac_pdata), 482 OF_DEV_AUXDATA("nokia,n900-rom-rng", 0, NULL, rx51_secure_rng_call), 483 /* McBSP modules with sidetone core */ 484 #if IS_ENABLED(CONFIG_SND_SOC_OMAP_MCBSP) 485 OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49022000, "49022000.mcbsp", &mcbsp_pdata), 486 OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49024000, "49024000.mcbsp", &mcbsp_pdata), 487 #endif 488 #endif 489 #ifdef CONFIG_SOC_AM33XX 490 OF_DEV_AUXDATA("ti,am3352-wkup-m3", 0x44d00000, "44d00000.wkup_m3", 491 &wkup_m3_data), 492 #endif 493 #ifdef CONFIG_SOC_AM43XX 494 OF_DEV_AUXDATA("ti,am4372-wkup-m3", 0x44d00000, "44d00000.wkup_m3", 495 &wkup_m3_data), 496 #endif 497 #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) 498 OF_DEV_AUXDATA("ti,omap4-iommu", 0x4a066000, "4a066000.mmu", 499 &omap4_iommu_pdata), 500 OF_DEV_AUXDATA("ti,omap4-iommu", 0x55082000, "55082000.mmu", 501 &omap4_iommu_pdata), 502 OF_DEV_AUXDATA("ti,omap4-smartreflex-iva", 0x4a0db000, 503 "4a0db000.smartreflex", &omap_sr_pdata[OMAP_SR_IVA]), 504 OF_DEV_AUXDATA("ti,omap4-smartreflex-core", 0x4a0dd000, 505 "4a0dd000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]), 506 OF_DEV_AUXDATA("ti,omap4-smartreflex-mpu", 0x4a0d9000, 507 "4a0d9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]), 508 #endif 509 #ifdef CONFIG_SOC_DRA7XX 510 OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc", 511 &dra7_hsmmc_data_mmc1), 512 OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480b4000, "480b4000.mmc", 513 &dra7_hsmmc_data_mmc2), 514 OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc", 515 &dra7_hsmmc_data_mmc3), 516 #endif 517 /* Common auxdata */ 518 OF_DEV_AUXDATA("ti,sysc", 0, NULL, &ti_sysc_pdata), 519 OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata), 520 OF_DEV_AUXDATA("ti,omap-prm-inst", 0, NULL, &ti_prm_pdata), 521 { /* sentinel */ }, 522 }; 523 524 /* 525 * Few boards still need to initialize some legacy devices with 526 * platform data until the drivers support device tree. 527 */ 528 static struct pdata_init pdata_quirks[] __initdata = { 529 #ifdef CONFIG_ARCH_OMAP3 530 { "compulab,omap3-sbc-t3517", omap3_sbc_t3517_legacy_init, }, 531 { "compulab,omap3-sbc-t3530", omap3_sbc_t3530_legacy_init, }, 532 { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, }, 533 { "nokia,omap3-n900", nokia_n900_legacy_init, }, 534 { "nokia,omap3-n9", hsmmc2_internal_input_clk, }, 535 { "nokia,omap3-n950", hsmmc2_internal_input_clk, }, 536 { "logicpd,dm3730-torpedo-devkit", omap3_logicpd_torpedo_init, }, 537 { "ti,omap3-evm-37xx", omap3_evm_legacy_init, }, 538 { "ti,am3517-evm", am3517_evm_legacy_init, }, 539 { "technexion,omap3-tao3530", omap3_tao3530_legacy_init, }, 540 { "openpandora,omap3-pandora-600mhz", omap3_pandora_legacy_init, }, 541 { "openpandora,omap3-pandora-1ghz", omap3_pandora_legacy_init, }, 542 #endif 543 #ifdef CONFIG_SOC_OMAP5 544 { "ti,omap5-uevm", omap5_uevm_legacy_init, }, 545 #endif 546 #ifdef CONFIG_SOC_DRA7XX 547 { "ti,dra7-evm", dra7x_evm_mmc_quirk, }, 548 #endif 549 { /* sentinel */ }, 550 }; 551 552 static void pdata_quirks_check(struct pdata_init *quirks) 553 { 554 while (quirks->compatible) { 555 if (of_machine_is_compatible(quirks->compatible)) { 556 if (quirks->fn) 557 quirks->fn(); 558 } 559 quirks++; 560 } 561 } 562 563 void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table) 564 { 565 /* 566 * We still need this for omap2420 and omap3 PM to work, others are 567 * using drivers/misc/sram.c already. 568 */ 569 if (of_machine_is_compatible("ti,omap2420") || 570 of_machine_is_compatible("ti,omap3")) 571 omap_sdrc_init(NULL, NULL); 572 573 if (of_machine_is_compatible("ti,omap3")) 574 omap3_mcbsp_init(); 575 pdata_quirks_check(auxdata_quirks); 576 of_platform_populate(NULL, omap_dt_match_table, 577 omap_auxdata_lookup, NULL); 578 pdata_quirks_check(pdata_quirks); 579 } 580