Merge tag 'regulator-v5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
[muen/linux.git] / 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/asoc-ti-mcbsp.h>
31
32 #include "common.h"
33 #include "common-board-devices.h"
34 #include "control.h"
35 #include "omap_device.h"
36 #include "omap-secure.h"
37 #include "soc.h"
38 #include "hsmmc.h"
39
40 static struct omap_hsmmc_platform_data __maybe_unused mmc_pdata[2];
41
42 struct pdata_init {
43         const char *compatible;
44         void (*fn)(void);
45 };
46
47 static struct of_dev_auxdata omap_auxdata_lookup[];
48 static struct twl4030_gpio_platform_data twl_gpio_auxdata;
49
50 #ifdef CONFIG_MACH_NOKIA_N8X0
51 static void __init omap2420_n8x0_legacy_init(void)
52 {
53         omap_auxdata_lookup[0].platform_data = n8x0_legacy_init();
54 }
55 #else
56 #define omap2420_n8x0_legacy_init       NULL
57 #endif
58
59 #ifdef CONFIG_ARCH_OMAP3
60 /*
61  * Configures GPIOs 126, 127 and 129 to 1.8V mode instead of 3.0V
62  * mode for MMC1 in case bootloader did not configure things.
63  * Note that if the pins are used for MMC1, pbias-regulator
64  * manages the IO voltage.
65  */
66 static void __init omap3_gpio126_127_129(void)
67 {
68         u32 reg;
69
70         reg = omap_ctrl_readl(OMAP343X_CONTROL_PBIAS_LITE);
71         reg &= ~OMAP343X_PBIASLITEVMODE1;
72         reg |= OMAP343X_PBIASLITEPWRDNZ1;
73         omap_ctrl_writel(reg, OMAP343X_CONTROL_PBIAS_LITE);
74         if (cpu_is_omap3630()) {
75                 reg = omap_ctrl_readl(OMAP34XX_CONTROL_WKUP_CTRL);
76                 reg |= OMAP36XX_GPIO_IO_PWRDNZ;
77                 omap_ctrl_writel(reg, OMAP34XX_CONTROL_WKUP_CTRL);
78         }
79 }
80
81 static void __init hsmmc2_internal_input_clk(void)
82 {
83         u32 reg;
84
85         reg = omap_ctrl_readl(OMAP343X_CONTROL_DEVCONF1);
86         reg |= OMAP2_MMCSDIO2ADPCLKISEL;
87         omap_ctrl_writel(reg, OMAP343X_CONTROL_DEVCONF1);
88 }
89
90 static struct iommu_platform_data omap3_iommu_pdata = {
91         .reset_name = "mmu",
92         .assert_reset = omap_device_assert_hardreset,
93         .deassert_reset = omap_device_deassert_hardreset,
94 };
95
96 static int omap3_sbc_t3730_twl_callback(struct device *dev,
97                                            unsigned gpio,
98                                            unsigned ngpio)
99 {
100         int res;
101
102         res = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
103                                "wlan pwr");
104         if (res)
105                 return res;
106
107         gpio_export(gpio, 0);
108
109         return 0;
110 }
111
112 static void __init omap3_sbc_t3x_usb_hub_init(int gpio, char *hub_name)
113 {
114         int err = gpio_request_one(gpio, GPIOF_OUT_INIT_LOW, hub_name);
115
116         if (err) {
117                 pr_err("SBC-T3x: %s reset gpio request failed: %d\n",
118                         hub_name, err);
119                 return;
120         }
121
122         gpio_export(gpio, 0);
123
124         udelay(10);
125         gpio_set_value(gpio, 1);
126         msleep(1);
127 }
128
129 static void __init omap3_sbc_t3730_twl_init(void)
130 {
131         twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback;
132 }
133
134 static void __init omap3_sbc_t3730_legacy_init(void)
135 {
136         omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
137 }
138
139 static void __init omap3_sbc_t3530_legacy_init(void)
140 {
141         omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
142 }
143
144 static struct ti_st_plat_data wilink_pdata = {
145         .nshutdown_gpio = 137,
146         .dev_name = "/dev/ttyO1",
147         .flow_cntrl = 1,
148         .baud_rate = 300000,
149 };
150
151 static struct platform_device wl18xx_device = {
152         .name   = "kim",
153         .id     = -1,
154         .dev    = {
155                 .platform_data = &wilink_pdata,
156         }
157 };
158
159 static struct ti_st_plat_data wilink7_pdata = {
160         .nshutdown_gpio = 162,
161         .dev_name = "/dev/ttyO1",
162         .flow_cntrl = 1,
163         .baud_rate = 3000000,
164 };
165
166 static struct platform_device wl128x_device = {
167         .name   = "kim",
168         .id     = -1,
169         .dev    = {
170                 .platform_data = &wilink7_pdata,
171         }
172 };
173
174 static struct platform_device btwilink_device = {
175         .name   = "btwilink",
176         .id     = -1,
177 };
178
179 static void __init omap3_igep0020_rev_f_legacy_init(void)
180 {
181         platform_device_register(&wl18xx_device);
182         platform_device_register(&btwilink_device);
183 }
184
185 static void __init omap3_igep0030_rev_g_legacy_init(void)
186 {
187         platform_device_register(&wl18xx_device);
188         platform_device_register(&btwilink_device);
189 }
190
191 static void __init omap3_evm_legacy_init(void)
192 {
193         hsmmc2_internal_input_clk();
194 }
195
196 static void am35xx_enable_emac_int(void)
197 {
198         u32 v;
199
200         v = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
201         v |= (AM35XX_CPGMAC_C0_RX_PULSE_CLR | AM35XX_CPGMAC_C0_TX_PULSE_CLR |
202               AM35XX_CPGMAC_C0_MISC_PULSE_CLR | AM35XX_CPGMAC_C0_RX_THRESH_CLR);
203         omap_ctrl_writel(v, AM35XX_CONTROL_LVL_INTR_CLEAR);
204         omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); /* OCP barrier */
205 }
206
207 static void am35xx_disable_emac_int(void)
208 {
209         u32 v;
210
211         v = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
212         v |= (AM35XX_CPGMAC_C0_RX_PULSE_CLR | AM35XX_CPGMAC_C0_TX_PULSE_CLR);
213         omap_ctrl_writel(v, AM35XX_CONTROL_LVL_INTR_CLEAR);
214         omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); /* OCP barrier */
215 }
216
217 static struct emac_platform_data am35xx_emac_pdata = {
218         .interrupt_enable       = am35xx_enable_emac_int,
219         .interrupt_disable      = am35xx_disable_emac_int,
220 };
221
222 static void __init am35xx_emac_reset(void)
223 {
224         u32 v;
225
226         v = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
227         v &= ~AM35XX_CPGMACSS_SW_RST;
228         omap_ctrl_writel(v, AM35XX_CONTROL_IP_SW_RESET);
229         omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); /* OCP barrier */
230 }
231
232 static struct gpio cm_t3517_wlan_gpios[] __initdata = {
233         { 56,   GPIOF_OUT_INIT_HIGH,    "wlan pwr" },
234         { 4,    GPIOF_OUT_INIT_HIGH,    "xcvr noe" },
235 };
236
237 static void __init omap3_sbc_t3517_wifi_init(void)
238 {
239         int err = gpio_request_array(cm_t3517_wlan_gpios,
240                                 ARRAY_SIZE(cm_t3517_wlan_gpios));
241         if (err) {
242                 pr_err("SBC-T3517: wl12xx gpios request failed: %d\n", err);
243                 return;
244         }
245
246         gpio_export(cm_t3517_wlan_gpios[0].gpio, 0);
247         gpio_export(cm_t3517_wlan_gpios[1].gpio, 0);
248
249         msleep(100);
250         gpio_set_value(cm_t3517_wlan_gpios[1].gpio, 0);
251 }
252
253 static void __init omap3_sbc_t3517_legacy_init(void)
254 {
255         omap3_sbc_t3x_usb_hub_init(152, "cm-t3517 usb hub");
256         omap3_sbc_t3x_usb_hub_init(98, "sb-t35 usb hub");
257         am35xx_emac_reset();
258         hsmmc2_internal_input_clk();
259         omap3_sbc_t3517_wifi_init();
260 }
261
262 static void __init am3517_evm_legacy_init(void)
263 {
264         am35xx_emac_reset();
265 }
266
267 static struct platform_device omap3_rom_rng_device = {
268         .name           = "omap3-rom-rng",
269         .id             = -1,
270         .dev    = {
271                 .platform_data  = rx51_secure_rng_call,
272         },
273 };
274
275 static void __init nokia_n900_legacy_init(void)
276 {
277         hsmmc2_internal_input_clk();
278         mmc_pdata[0].name = "external";
279         mmc_pdata[1].name = "internal";
280
281         if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
282                 if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
283                         pr_info("RX-51: Enabling ARM errata 430973 workaround\n");
284                         /* set IBE to 1 */
285                         rx51_secure_update_aux_cr(BIT(6), 0);
286                 } else {
287                         pr_warn("RX-51: Not enabling ARM errata 430973 workaround\n");
288                         pr_warn("Thumb binaries may crash randomly without this workaround\n");
289                 }
290
291                 pr_info("RX-51: Registering OMAP3 HWRNG device\n");
292                 platform_device_register(&omap3_rom_rng_device);
293         }
294 }
295
296 static void __init omap3_tao3530_legacy_init(void)
297 {
298         hsmmc2_internal_input_clk();
299 }
300
301 static void __init omap3_logicpd_torpedo_init(void)
302 {
303         omap3_gpio126_127_129();
304         platform_device_register(&wl128x_device);
305         platform_device_register(&btwilink_device);
306 }
307
308 /* omap3pandora legacy devices */
309 #define PANDORA_WIFI_IRQ_GPIO           21
310 #define PANDORA_WIFI_NRESET_GPIO        23
311
312 static struct platform_device pandora_backlight = {
313         .name   = "pandora-backlight",
314         .id     = -1,
315 };
316
317 static struct regulator_consumer_supply pandora_vmmc3_supply[] = {
318         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"),
319 };
320
321 static struct regulator_init_data pandora_vmmc3 = {
322         .constraints = {
323                 .valid_ops_mask         = REGULATOR_CHANGE_STATUS,
324         },
325         .num_consumer_supplies  = ARRAY_SIZE(pandora_vmmc3_supply),
326         .consumer_supplies      = pandora_vmmc3_supply,
327 };
328
329 static struct fixed_voltage_config pandora_vwlan = {
330         .supply_name            = "vwlan",
331         .microvolts             = 1800000, /* 1.8V */
332         .startup_delay          = 50000, /* 50ms */
333         .enable_high            = 1,
334         .init_data              = &pandora_vmmc3,
335 };
336
337 static struct platform_device pandora_vwlan_device = {
338         .name           = "reg-fixed-voltage",
339         .id             = 1,
340         .dev = {
341                 .platform_data = &pandora_vwlan,
342         },
343 };
344
345 static struct gpiod_lookup_table pandora_vwlan_gpiod_table = {
346         .dev_id = "reg-fixed-voltage.1",
347         .table = {
348                 /*
349                  * As this is a low GPIO number it should be at the first
350                  * GPIO bank.
351                  */
352                 GPIO_LOOKUP("gpio-0-31", PANDORA_WIFI_NRESET_GPIO,
353                             NULL, GPIO_ACTIVE_HIGH),
354                 { },
355         },
356 };
357
358 static void pandora_wl1251_init_card(struct mmc_card *card)
359 {
360         /*
361          * We have TI wl1251 attached to MMC3. Pass this information to
362          * SDIO core because it can't be probed by normal methods.
363          */
364         if (card->type == MMC_TYPE_SDIO || card->type == MMC_TYPE_SD_COMBO) {
365                 card->quirks |= MMC_QUIRK_NONSTD_SDIO;
366                 card->cccr.wide_bus = 1;
367                 card->cis.vendor = 0x104c;
368                 card->cis.device = 0x9066;
369                 card->cis.blksize = 512;
370                 card->cis.max_dtr = 24000000;
371                 card->ocr = 0x80;
372         }
373 }
374
375 static struct omap2_hsmmc_info pandora_mmc3[] = {
376         {
377                 .mmc            = 3,
378                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
379                 .gpio_cd        = -EINVAL,
380                 .gpio_wp        = -EINVAL,
381                 .init_card      = pandora_wl1251_init_card,
382         },
383         {}      /* Terminator */
384 };
385
386 static void __init pandora_wl1251_init(void)
387 {
388         struct wl1251_platform_data pandora_wl1251_pdata;
389         int ret;
390
391         memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata));
392
393         pandora_wl1251_pdata.power_gpio = -1;
394
395         ret = gpio_request_one(PANDORA_WIFI_IRQ_GPIO, GPIOF_IN, "wl1251 irq");
396         if (ret < 0)
397                 goto fail;
398
399         pandora_wl1251_pdata.irq = gpio_to_irq(PANDORA_WIFI_IRQ_GPIO);
400         if (pandora_wl1251_pdata.irq < 0)
401                 goto fail_irq;
402
403         pandora_wl1251_pdata.use_eeprom = true;
404         ret = wl1251_set_platform_data(&pandora_wl1251_pdata);
405         if (ret < 0)
406                 goto fail_irq;
407
408         return;
409
410 fail_irq:
411         gpio_free(PANDORA_WIFI_IRQ_GPIO);
412 fail:
413         pr_err("wl1251 board initialisation failed\n");
414 }
415
416 static void __init omap3_pandora_legacy_init(void)
417 {
418         platform_device_register(&pandora_backlight);
419         gpiod_add_lookup_table(&pandora_vwlan_gpiod_table);
420         platform_device_register(&pandora_vwlan_device);
421         omap_hsmmc_init(pandora_mmc3);
422         omap_hsmmc_late_init(pandora_mmc3);
423         pandora_wl1251_init();
424 }
425 #endif /* CONFIG_ARCH_OMAP3 */
426
427 #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
428 static struct iommu_platform_data omap4_iommu_pdata = {
429         .reset_name = "mmu_cache",
430         .assert_reset = omap_device_assert_hardreset,
431         .deassert_reset = omap_device_deassert_hardreset,
432 };
433 #endif
434
435 #if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)
436 static struct wkup_m3_platform_data wkup_m3_data = {
437         .reset_name = "wkup_m3",
438         .assert_reset = omap_device_assert_hardreset,
439         .deassert_reset = omap_device_deassert_hardreset,
440 };
441 #endif
442
443 #ifdef CONFIG_SOC_OMAP5
444 static void __init omap5_uevm_legacy_init(void)
445 {
446 }
447 #endif
448
449 #ifdef CONFIG_SOC_DRA7XX
450 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc1;
451 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc2;
452 static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc3;
453
454 static void __init dra7x_evm_mmc_quirk(void)
455 {
456         if (omap_rev() == DRA752_REV_ES1_1 || omap_rev() == DRA752_REV_ES1_0) {
457                 dra7_hsmmc_data_mmc1.version = "rev11";
458                 dra7_hsmmc_data_mmc1.max_freq = 96000000;
459
460                 dra7_hsmmc_data_mmc2.version = "rev11";
461                 dra7_hsmmc_data_mmc2.max_freq = 48000000;
462
463                 dra7_hsmmc_data_mmc3.version = "rev11";
464                 dra7_hsmmc_data_mmc3.max_freq = 48000000;
465         }
466 }
467 #endif
468
469 static int ti_sysc_enable_module(struct device *dev,
470                                  const struct ti_sysc_cookie *cookie)
471 {
472         if (!cookie->data)
473                 return -EINVAL;
474
475         return omap_hwmod_enable(cookie->data);
476 }
477
478 static int ti_sysc_idle_module(struct device *dev,
479                                const struct ti_sysc_cookie *cookie)
480 {
481         if (!cookie->data)
482                 return -EINVAL;
483
484         return omap_hwmod_idle(cookie->data);
485 }
486
487 static int ti_sysc_shutdown_module(struct device *dev,
488                                    const struct ti_sysc_cookie *cookie)
489 {
490         if (!cookie->data)
491                 return -EINVAL;
492
493         return omap_hwmod_shutdown(cookie->data);
494 }
495
496 static struct of_dev_auxdata omap_auxdata_lookup[];
497
498 static struct ti_sysc_platform_data ti_sysc_pdata = {
499         .auxdata = omap_auxdata_lookup,
500         .init_module = omap_hwmod_init_module,
501         .enable_module = ti_sysc_enable_module,
502         .idle_module = ti_sysc_idle_module,
503         .shutdown_module = ti_sysc_shutdown_module,
504 };
505
506 static struct pcs_pdata pcs_pdata;
507
508 void omap_pcs_legacy_init(int irq, void (*rearm)(void))
509 {
510         pcs_pdata.irq = irq;
511         pcs_pdata.rearm = rearm;
512 }
513
514 /*
515  * GPIOs for TWL are initialized by the I2C bus and need custom
516  * handing until DSS has device tree bindings.
517  */
518 void omap_auxdata_legacy_init(struct device *dev)
519 {
520         if (dev->platform_data)
521                 return;
522
523         if (strcmp("twl4030-gpio", dev_name(dev)))
524                 return;
525
526         dev->platform_data = &twl_gpio_auxdata;
527 }
528
529 #if IS_ENABLED(CONFIG_SND_OMAP_SOC_MCBSP)
530 static struct omap_mcbsp_platform_data mcbsp_pdata;
531 static void __init omap3_mcbsp_init(void)
532 {
533         omap3_mcbsp_init_pdata_callback(&mcbsp_pdata);
534 }
535 #else
536 static void __init omap3_mcbsp_init(void) {}
537 #endif
538
539 /*
540  * Few boards still need auxdata populated before we populate
541  * the dev entries in of_platform_populate().
542  */
543 static struct pdata_init auxdata_quirks[] __initdata = {
544 #ifdef CONFIG_SOC_OMAP2420
545         { "nokia,n800", omap2420_n8x0_legacy_init, },
546         { "nokia,n810", omap2420_n8x0_legacy_init, },
547         { "nokia,n810-wimax", omap2420_n8x0_legacy_init, },
548 #endif
549 #ifdef CONFIG_ARCH_OMAP3
550         { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_twl_init, },
551 #endif
552         { /* sentinel */ },
553 };
554
555 struct omap_sr_data __maybe_unused omap_sr_pdata[OMAP_SR_NR];
556
557 static struct of_dev_auxdata omap_auxdata_lookup[] = {
558 #ifdef CONFIG_MACH_NOKIA_N8X0
559         OF_DEV_AUXDATA("ti,omap2420-mmc", 0x4809c000, "mmci-omap.0", NULL),
560         OF_DEV_AUXDATA("menelaus", 0x72, "1-0072", &n8x0_menelaus_platform_data),
561         OF_DEV_AUXDATA("tlv320aic3x", 0x18, "2-0018", &n810_aic33_data),
562 #endif
563 #ifdef CONFIG_ARCH_OMAP3
564         OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
565                        &omap3_iommu_pdata),
566         OF_DEV_AUXDATA("ti,omap3-smartreflex-core", 0x480cb000,
567                        "480cb000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]),
568         OF_DEV_AUXDATA("ti,omap3-smartreflex-mpu-iva", 0x480c9000,
569                        "480c9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
570         OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
571         OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
572         /* Only on am3517 */
573         OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
574         OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
575                        &am35xx_emac_pdata),
576         /* McBSP modules with sidetone core */
577 #if IS_ENABLED(CONFIG_SND_OMAP_SOC_MCBSP)
578         OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49022000, "49022000.mcbsp", &mcbsp_pdata),
579         OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49024000, "49024000.mcbsp", &mcbsp_pdata),
580 #endif
581 #endif
582 #ifdef CONFIG_SOC_AM33XX
583         OF_DEV_AUXDATA("ti,am3352-wkup-m3", 0x44d00000, "44d00000.wkup_m3",
584                        &wkup_m3_data),
585 #endif
586 #ifdef CONFIG_SOC_AM43XX
587         OF_DEV_AUXDATA("ti,am4372-wkup-m3", 0x44d00000, "44d00000.wkup_m3",
588                        &wkup_m3_data),
589 #endif
590 #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
591         OF_DEV_AUXDATA("ti,omap4-iommu", 0x4a066000, "4a066000.mmu",
592                        &omap4_iommu_pdata),
593         OF_DEV_AUXDATA("ti,omap4-iommu", 0x55082000, "55082000.mmu",
594                        &omap4_iommu_pdata),
595         OF_DEV_AUXDATA("ti,omap4-smartreflex-iva", 0x4a0db000,
596                        "4a0db000.smartreflex", &omap_sr_pdata[OMAP_SR_IVA]),
597         OF_DEV_AUXDATA("ti,omap4-smartreflex-core", 0x4a0dd000,
598                        "4a0dd000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]),
599         OF_DEV_AUXDATA("ti,omap4-smartreflex-mpu", 0x4a0d9000,
600                        "4a0d9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
601 #endif
602 #ifdef CONFIG_SOC_DRA7XX
603         OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc",
604                        &dra7_hsmmc_data_mmc1),
605         OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480b4000, "480b4000.mmc",
606                        &dra7_hsmmc_data_mmc2),
607         OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc",
608                        &dra7_hsmmc_data_mmc3),
609 #endif
610         /* Common auxdata */
611         OF_DEV_AUXDATA("ti,sysc", 0, NULL, &ti_sysc_pdata),
612         OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata),
613         { /* sentinel */ },
614 };
615
616 /*
617  * Few boards still need to initialize some legacy devices with
618  * platform data until the drivers support device tree.
619  */
620 static struct pdata_init pdata_quirks[] __initdata = {
621 #ifdef CONFIG_ARCH_OMAP3
622         { "compulab,omap3-sbc-t3517", omap3_sbc_t3517_legacy_init, },
623         { "compulab,omap3-sbc-t3530", omap3_sbc_t3530_legacy_init, },
624         { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, },
625         { "nokia,omap3-n900", nokia_n900_legacy_init, },
626         { "nokia,omap3-n9", hsmmc2_internal_input_clk, },
627         { "nokia,omap3-n950", hsmmc2_internal_input_clk, },
628         { "isee,omap3-igep0020-rev-f", omap3_igep0020_rev_f_legacy_init, },
629         { "isee,omap3-igep0030-rev-g", omap3_igep0030_rev_g_legacy_init, },
630         { "logicpd,dm3730-torpedo-devkit", omap3_logicpd_torpedo_init, },
631         { "ti,omap3-evm-37xx", omap3_evm_legacy_init, },
632         { "ti,am3517-evm", am3517_evm_legacy_init, },
633         { "technexion,omap3-tao3530", omap3_tao3530_legacy_init, },
634         { "openpandora,omap3-pandora-600mhz", omap3_pandora_legacy_init, },
635         { "openpandora,omap3-pandora-1ghz", omap3_pandora_legacy_init, },
636 #endif
637 #ifdef CONFIG_SOC_OMAP5
638         { "ti,omap5-uevm", omap5_uevm_legacy_init, },
639 #endif
640 #ifdef CONFIG_SOC_DRA7XX
641         { "ti,dra7-evm", dra7x_evm_mmc_quirk, },
642 #endif
643         { /* sentinel */ },
644 };
645
646 static void pdata_quirks_check(struct pdata_init *quirks)
647 {
648         while (quirks->compatible) {
649                 if (of_machine_is_compatible(quirks->compatible)) {
650                         if (quirks->fn)
651                                 quirks->fn();
652                 }
653                 quirks++;
654         }
655 }
656
657 void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table)
658 {
659         /*
660          * We still need this for omap2420 and omap3 PM to work, others are
661          * using drivers/misc/sram.c already.
662          */
663         if (of_machine_is_compatible("ti,omap2420") ||
664             of_machine_is_compatible("ti,omap3"))
665                 omap_sdrc_init(NULL, NULL);
666
667         if (of_machine_is_compatible("ti,omap3"))
668                 omap3_mcbsp_init();
669         pdata_quirks_check(auxdata_quirks);
670         of_platform_populate(NULL, omap_dt_match_table,
671                              omap_auxdata_lookup, NULL);
672         pdata_quirks_check(pdata_quirks);
673 }