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Linux 3.8-rc7
[cris-mirror.git] / arch / arm / mach-exynos / mach-nuri.c
blob27d4ed8b116e7972ca7c2539ddf1ef8a3896afe2
1 /*
2 * linux/arch/arm/mach-exynos4/mach-nuri.c
3 *
4 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
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
11 #include <linux/platform_device.h>
12 #include <linux/serial_core.h>
13 #include <linux/input.h>
14 #include <linux/i2c.h>
15 #include <linux/i2c/atmel_mxt_ts.h>
16 #include <linux/i2c-gpio.h>
17 #include <linux/gpio_keys.h>
18 #include <linux/gpio.h>
19 #include <linux/power/max8903_charger.h>
20 #include <linux/power/max17042_battery.h>
21 #include <linux/regulator/machine.h>
22 #include <linux/regulator/fixed.h>
23 #include <linux/mfd/max8997.h>
24 #include <linux/mfd/max8997-private.h>
25 #include <linux/mmc/host.h>
26 #include <linux/fb.h>
27 #include <linux/pwm_backlight.h>
28 #include <linux/platform_data/i2c-s3c2410.h>
29 #include <linux/platform_data/mipi-csis.h>
30 #include <linux/platform_data/s3c-hsotg.h>
31 #include <linux/platform_data/usb-ehci-s5p.h>
32 #include <drm/exynos_drm.h>
33
34 #include <video/platform_lcd.h>
35 #include <video/samsung_fimd.h>
36 #include <media/m5mols.h>
37 #include <media/s5k6aa.h>
38 #include <media/s5p_fimc.h>
39 #include <media/v4l2-mediabus.h>
40
41 #include <asm/mach/arch.h>
42 #include <asm/hardware/gic.h>
43 #include <asm/mach-types.h>
44
45 #include <plat/adc.h>
46 #include <plat/regs-serial.h>
47 #include <plat/cpu.h>
48 #include <plat/devs.h>
49 #include <plat/fb.h>
50 #include <plat/sdhci.h>
51 #include <plat/clock.h>
52 #include <plat/gpio-cfg.h>
53 #include <plat/mfc.h>
54 #include <plat/fimc-core.h>
55 #include <plat/camport.h>
56
57 #include <mach/map.h>
58
59 #include "common.h"
60
61 /* Following are default values for UCON, ULCON and UFCON UART registers */
62 #define NURI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
63 S3C2410_UCON_RXILEVEL | \
64 S3C2410_UCON_TXIRQMODE | \
65 S3C2410_UCON_RXIRQMODE | \
66 S3C2410_UCON_RXFIFO_TOI | \
67 S3C2443_UCON_RXERR_IRQEN)
68
69 #define NURI_ULCON_DEFAULT S3C2410_LCON_CS8
70
71 #define NURI_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
72 S5PV210_UFCON_TXTRIG256 | \
73 S5PV210_UFCON_RXTRIG256)
74
75 enum fixed_regulator_id {
76 FIXED_REG_ID_MMC = 0,
77 FIXED_REG_ID_MAX8903,
78 FIXED_REG_ID_CAM_A28V,
79 FIXED_REG_ID_CAM_12V,
80 FIXED_REG_ID_CAM_VT_15V,
81 };
82
83 static struct s3c2410_uartcfg nuri_uartcfgs[] __initdata = {
84 {
85 .hwport = 0,
86 .ucon = NURI_UCON_DEFAULT,
87 .ulcon = NURI_ULCON_DEFAULT,
88 .ufcon = NURI_UFCON_DEFAULT,
89 },
90 {
91 .hwport = 1,
92 .ucon = NURI_UCON_DEFAULT,
93 .ulcon = NURI_ULCON_DEFAULT,
94 .ufcon = NURI_UFCON_DEFAULT,
95 },
96 {
97 .hwport = 2,
98 .ucon = NURI_UCON_DEFAULT,
99 .ulcon = NURI_ULCON_DEFAULT,
100 .ufcon = NURI_UFCON_DEFAULT,
101 },
102 {
103 .hwport = 3,
104 .ucon = NURI_UCON_DEFAULT,
105 .ulcon = NURI_ULCON_DEFAULT,
106 .ufcon = NURI_UFCON_DEFAULT,
107 },
108 };
109
110 /* eMMC */
111 static struct s3c_sdhci_platdata nuri_hsmmc0_data __initdata = {
112 .max_width = 8,
113 .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
114 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
115 MMC_CAP_ERASE),
116 .cd_type = S3C_SDHCI_CD_PERMANENT,
117 };
118
119 static struct regulator_consumer_supply emmc_supplies[] = {
120 REGULATOR_SUPPLY("vmmc", "exynos4-sdhci.0"),
121 REGULATOR_SUPPLY("vmmc", "dw_mmc"),
122 };
123
124 static struct regulator_init_data emmc_fixed_voltage_init_data = {
125 .constraints = {
126 .name = "VMEM_VDD_2.8V",
127 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
128 },
129 .num_consumer_supplies = ARRAY_SIZE(emmc_supplies),
130 .consumer_supplies = emmc_supplies,
131 };
132
133 static struct fixed_voltage_config emmc_fixed_voltage_config = {
134 .supply_name = "MASSMEMORY_EN (inverted)",
135 .microvolts = 2800000,
136 .gpio = EXYNOS4_GPL1(1),
137 .enable_high = false,
138 .init_data = &emmc_fixed_voltage_init_data,
139 };
140
141 static struct platform_device emmc_fixed_voltage = {
142 .name = "reg-fixed-voltage",
143 .id = FIXED_REG_ID_MMC,
144 .dev = {
145 .platform_data = &emmc_fixed_voltage_config,
146 },
147 };
148
149 /* SD */
150 static struct s3c_sdhci_platdata nuri_hsmmc2_data __initdata = {
151 .max_width = 4,
152 .host_caps = MMC_CAP_4_BIT_DATA |
153 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
154 .ext_cd_gpio = EXYNOS4_GPX3(3), /* XEINT_27 */
155 .ext_cd_gpio_invert = 1,
156 .cd_type = S3C_SDHCI_CD_GPIO,
157 };
158
159 /* WLAN */
160 static struct s3c_sdhci_platdata nuri_hsmmc3_data __initdata = {
161 .max_width = 4,
162 .host_caps = MMC_CAP_4_BIT_DATA |
163 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
164 .cd_type = S3C_SDHCI_CD_EXTERNAL,
165 };
166
167 static void __init nuri_sdhci_init(void)
168 {
169 s3c_sdhci0_set_platdata(&nuri_hsmmc0_data);
170 s3c_sdhci2_set_platdata(&nuri_hsmmc2_data);
171 s3c_sdhci3_set_platdata(&nuri_hsmmc3_data);
172 }
173
174 /* GPIO KEYS */
175 static struct gpio_keys_button nuri_gpio_keys_tables[] = {
176 {
177 .code = KEY_VOLUMEUP,
178 .gpio = EXYNOS4_GPX2(0), /* XEINT16 */
179 .desc = "gpio-keys: KEY_VOLUMEUP",
180 .type = EV_KEY,
181 .active_low = 1,
182 .debounce_interval = 1,
183 }, {
184 .code = KEY_VOLUMEDOWN,
185 .gpio = EXYNOS4_GPX2(1), /* XEINT17 */
186 .desc = "gpio-keys: KEY_VOLUMEDOWN",
187 .type = EV_KEY,
188 .active_low = 1,
189 .debounce_interval = 1,
190 }, {
191 .code = KEY_POWER,
192 .gpio = EXYNOS4_GPX2(7), /* XEINT23 */
193 .desc = "gpio-keys: KEY_POWER",
194 .type = EV_KEY,
195 .active_low = 1,
196 .wakeup = 1,
197 .debounce_interval = 1,
198 },
199 };
200
201 static struct gpio_keys_platform_data nuri_gpio_keys_data = {
202 .buttons = nuri_gpio_keys_tables,
203 .nbuttons = ARRAY_SIZE(nuri_gpio_keys_tables),
204 };
205
206 static struct platform_device nuri_gpio_keys = {
207 .name = "gpio-keys",
208 .dev = {
209 .platform_data = &nuri_gpio_keys_data,
210 },
211 };
212
213 #ifdef CONFIG_DRM_EXYNOS
214 static struct exynos_drm_fimd_pdata drm_fimd_pdata = {
215 .panel = {
216 .timing = {
217 .xres = 1024,
218 .yres = 600,
219 .hsync_len = 40,
220 .left_margin = 79,
221 .right_margin = 200,
222 .vsync_len = 10,
223 .upper_margin = 10,
224 .lower_margin = 11,
225 .refresh = 60,
226 },
227 },
228 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
229 VIDCON0_CLKSEL_LCD,
230 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
231 .default_win = 3,
232 .bpp = 32,
233 };
234
235 #else
236 /* Frame Buffer */
237 static struct s3c_fb_pd_win nuri_fb_win0 = {
238 .max_bpp = 24,
239 .default_bpp = 16,
240 .xres = 1024,
241 .yres = 600,
242 .virtual_x = 1024,
243 .virtual_y = 2 * 600,
244 };
245
246 static struct fb_videomode nuri_lcd_timing = {
247 .left_margin = 64,
248 .right_margin = 16,
249 .upper_margin = 64,
250 .lower_margin = 1,
251 .hsync_len = 48,
252 .vsync_len = 3,
253 .xres = 1024,
254 .yres = 600,
255 .refresh = 60,
256 };
257
258 static struct s3c_fb_platdata nuri_fb_pdata __initdata = {
259 .win[0] = &nuri_fb_win0,
260 .vtiming = &nuri_lcd_timing,
261 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
262 VIDCON0_CLKSEL_LCD,
263 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
264 .setup_gpio = exynos4_fimd0_gpio_setup_24bpp,
265 };
266 #endif
267
268 static void nuri_lcd_power_on(struct plat_lcd_data *pd, unsigned int power)
269 {
270 int gpio = EXYNOS4_GPE1(5);
271
272 gpio_request(gpio, "LVDS_nSHDN");
273 gpio_direction_output(gpio, power);
274 gpio_free(gpio);
275 }
276
277 static int nuri_bl_init(struct device *dev)
278 {
279 return gpio_request_one(EXYNOS4_GPE2(3), GPIOF_OUT_INIT_LOW,
280 "LCD_LD0_EN");
281 }
282
283 static int nuri_bl_notify(struct device *dev, int brightness)
284 {
285 if (brightness < 1)
286 brightness = 0;
287
288 gpio_set_value(EXYNOS4_GPE2(3), 1);
289
290 return brightness;
291 }
292
293 static void nuri_bl_exit(struct device *dev)
294 {
295 gpio_free(EXYNOS4_GPE2(3));
296 }
297
298 /* nuri pwm backlight */
299 static struct platform_pwm_backlight_data nuri_backlight_data = {
300 .pwm_id = 0,
301 .pwm_period_ns = 30000,
302 .max_brightness = 100,
303 .dft_brightness = 50,
304 .init = nuri_bl_init,
305 .notify = nuri_bl_notify,
306 .exit = nuri_bl_exit,
307 };
308
309 static struct platform_device nuri_backlight_device = {
310 .name = "pwm-backlight",
311 .id = -1,
312 .dev = {
313 .parent = &s3c_device_timer[0].dev,
314 .platform_data = &nuri_backlight_data,
315 },
316 };
317
318 static struct plat_lcd_data nuri_lcd_platform_data = {
319 .set_power = nuri_lcd_power_on,
320 };
321
322 static struct platform_device nuri_lcd_device = {
323 .name = "platform-lcd",
324 .id = -1,
325 .dev = {
326 .platform_data = &nuri_lcd_platform_data,
327 },
328 };
329
330 /* I2C1 */
331 static struct i2c_board_info i2c1_devs[] __initdata = {
332 /* Gyro, To be updated */
333 };
334
335 /* TSP */
336 static struct mxt_platform_data mxt_platform_data = {
337 .x_line = 18,
338 .y_line = 11,
339 .x_size = 1024,
340 .y_size = 600,
341 .blen = 0x1,
342 .threshold = 0x28,
343 .voltage = 2800000, /* 2.8V */
344 .orient = MXT_DIAGONAL_COUNTER,
345 .irqflags = IRQF_TRIGGER_FALLING,
346 };
347
348 static struct s3c2410_platform_i2c i2c3_data __initdata = {
349 .flags = 0,
350 .bus_num = 3,
351 .slave_addr = 0x10,
352 .frequency = 400 * 1000,
353 .sda_delay = 100,
354 };
355
356 static struct i2c_board_info i2c3_devs[] __initdata = {
357 {
358 I2C_BOARD_INFO("atmel_mxt_ts", 0x4a),
359 .platform_data = &mxt_platform_data,
360 .irq = IRQ_EINT(4),
361 },
362 };
363
364 static void __init nuri_tsp_init(void)
365 {
366 int gpio;
367
368 /* TOUCH_INT: XEINT_4 */
369 gpio = EXYNOS4_GPX0(4);
370 gpio_request(gpio, "TOUCH_INT");
371 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
372 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
373 }
374
375 static struct regulator_consumer_supply __initdata max8997_ldo1_[] = {
376 REGULATOR_SUPPLY("vdd", "s5p-adc"), /* Used by CPU's ADC drv */
377 };
378 static struct regulator_consumer_supply __initdata max8997_ldo3_[] = {
379 REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), /* USB */
380 REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */
381 };
382 static struct regulator_consumer_supply __initdata max8997_ldo4_[] = {
383 REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */
384 };
385 static struct regulator_consumer_supply __initdata max8997_ldo5_[] = {
386 REGULATOR_SUPPLY("vhsic", "modemctl"), /* MODEM */
387 };
388 static struct regulator_consumer_supply nuri_max8997_ldo6_consumer[] = {
389 REGULATOR_SUPPLY("vdd_reg", "6-003c"), /* S5K6AA camera */
390 };
391 static struct regulator_consumer_supply __initdata max8997_ldo7_[] = {
392 REGULATOR_SUPPLY("dig_18", "0-001f"), /* HCD803 */
393 };
394 static struct regulator_consumer_supply __initdata max8997_ldo8_[] = {
395 REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), /* USB */
396 REGULATOR_SUPPLY("vdac", NULL), /* Used by CPU */
397 };
398 static struct regulator_consumer_supply __initdata max8997_ldo11_[] = {
399 REGULATOR_SUPPLY("vcc", "platform-lcd"), /* U804 LVDS */
400 };
401 static struct regulator_consumer_supply __initdata max8997_ldo12_[] = {
402 REGULATOR_SUPPLY("vddio", "6-003c"), /* HDC802 */
403 };
404 static struct regulator_consumer_supply __initdata max8997_ldo13_[] = {
405 REGULATOR_SUPPLY("vmmc", "exynos4-sdhci.2"), /* TFLASH */
406 };
407 static struct regulator_consumer_supply __initdata max8997_ldo14_[] = {
408 REGULATOR_SUPPLY("inmotor", "max8997-haptic"),
409 };
410 static struct regulator_consumer_supply __initdata max8997_ldo15_[] = {
411 REGULATOR_SUPPLY("avdd", "3-004a"), /* Touch Screen */
412 };
413 static struct regulator_consumer_supply __initdata max8997_ldo16_[] = {
414 REGULATOR_SUPPLY("d_sensor", "0-001f"), /* HDC803 */
415 };
416 static struct regulator_consumer_supply __initdata max8997_ldo18_[] = {
417 REGULATOR_SUPPLY("vdd", "3-004a"), /* Touch Screen */
418 };
419 static struct regulator_consumer_supply __initdata max8997_buck1_[] = {
420 REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */
421 };
422 static struct regulator_consumer_supply __initdata max8997_buck2_[] = {
423 REGULATOR_SUPPLY("vdd_int", "exynos4210-busfreq.0"), /* CPUFREQ */
424 };
425 static struct regulator_consumer_supply __initdata max8997_buck3_[] = {
426 REGULATOR_SUPPLY("vdd", "mali_dev.0"), /* G3D of Exynos 4 */
427 };
428 static struct regulator_consumer_supply __initdata max8997_buck4_[] = {
429 REGULATOR_SUPPLY("core", "0-001f"), /* HDC803 */
430 };
431 static struct regulator_consumer_supply __initdata max8997_buck6_[] = {
432 REGULATOR_SUPPLY("dig_28", "0-001f"), /* pin "7" of HDC803 */
433 };
434 static struct regulator_consumer_supply __initdata max8997_esafeout1_[] = {
435 REGULATOR_SUPPLY("usb_vbus", NULL), /* CPU's USB OTG */
436 };
437 static struct regulator_consumer_supply __initdata max8997_esafeout2_[] = {
438 REGULATOR_SUPPLY("usb_vbus", "modemctl"), /* VBUS of Modem */
439 };
440
441 static struct regulator_consumer_supply __initdata max8997_charger_[] = {
442 REGULATOR_SUPPLY("vinchg1", "charger-manager.0"),
443 };
444 static struct regulator_consumer_supply __initdata max8997_chg_toff_[] = {
445 REGULATOR_SUPPLY("vinchg_stop", NULL), /* for jack interrupt handlers */
446 };
447
448 static struct regulator_consumer_supply __initdata max8997_32khz_ap_[] = {
449 REGULATOR_SUPPLY("gps_clk", "bcm4751"),
450 REGULATOR_SUPPLY("bt_clk", "bcm4330-b1"),
451 REGULATOR_SUPPLY("wifi_clk", "bcm433-b1"),
452 };
453
454 static struct regulator_init_data __initdata max8997_ldo1_data = {
455 .constraints = {
456 .name = "VADC_3.3V_C210",
457 .min_uV = 3300000,
458 .max_uV = 3300000,
459 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
460 .apply_uV = 1,
461 .state_mem = {
462 .disabled = 1,
463 },
464 },
465 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo1_),
466 .consumer_supplies = max8997_ldo1_,
467 };
468
469 static struct regulator_init_data __initdata max8997_ldo2_data = {
470 .constraints = {
471 .name = "VALIVE_1.1V_C210",
472 .min_uV = 1100000,
473 .max_uV = 1100000,
474 .apply_uV = 1,
475 .always_on = 1,
476 .state_mem = {
477 .enabled = 1,
478 },
479 },
480 };
481
482 static struct regulator_init_data __initdata max8997_ldo3_data = {
483 .constraints = {
484 .name = "VUSB_1.1V_C210",
485 .min_uV = 1100000,
486 .max_uV = 1100000,
487 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
488 .apply_uV = 1,
489 .state_mem = {
490 .disabled = 1,
491 },
492 },
493 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo3_),
494 .consumer_supplies = max8997_ldo3_,
495 };
496
497 static struct regulator_init_data __initdata max8997_ldo4_data = {
498 .constraints = {
499 .name = "VMIPI_1.8V",
500 .min_uV = 1800000,
501 .max_uV = 1800000,
502 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
503 .apply_uV = 1,
504 .state_mem = {
505 .disabled = 1,
506 },
507 },
508 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo4_),
509 .consumer_supplies = max8997_ldo4_,
510 };
511
512 static struct regulator_init_data __initdata max8997_ldo5_data = {
513 .constraints = {
514 .name = "VHSIC_1.2V_C210",
515 .min_uV = 1200000,
516 .max_uV = 1200000,
517 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
518 .apply_uV = 1,
519 .state_mem = {
520 .disabled = 1,
521 },
522 },
523 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo5_),
524 .consumer_supplies = max8997_ldo5_,
525 };
526
527 static struct regulator_init_data __initdata max8997_ldo6_data = {
528 .constraints = {
529 .name = "VCC_1.8V_PDA",
530 .min_uV = 1800000,
531 .max_uV = 1800000,
532 .apply_uV = 1,
533 .always_on = 1,
534 .state_mem = {
535 .enabled = 1,
536 },
537 },
538 .num_consumer_supplies = ARRAY_SIZE(nuri_max8997_ldo6_consumer),
539 .consumer_supplies = nuri_max8997_ldo6_consumer,
540 };
541
542 static struct regulator_init_data __initdata max8997_ldo7_data = {
543 .constraints = {
544 .name = "CAM_ISP_1.8V",
545 .min_uV = 1800000,
546 .max_uV = 1800000,
547 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
548 .apply_uV = 1,
549 .state_mem = {
550 .disabled = 1,
551 },
552 },
553 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo7_),
554 .consumer_supplies = max8997_ldo7_,
555 };
556
557 static struct regulator_init_data __initdata max8997_ldo8_data = {
558 .constraints = {
559 .name = "VUSB+VDAC_3.3V_C210",
560 .min_uV = 3300000,
561 .max_uV = 3300000,
562 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
563 .apply_uV = 1,
564 .state_mem = {
565 .disabled = 1,
566 },
567 },
568 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo8_),
569 .consumer_supplies = max8997_ldo8_,
570 };
571
572 static struct regulator_init_data __initdata max8997_ldo9_data = {
573 .constraints = {
574 .name = "VCC_2.8V_PDA",
575 .min_uV = 2800000,
576 .max_uV = 2800000,
577 .apply_uV = 1,
578 .always_on = 1,
579 .state_mem = {
580 .enabled = 1,
581 },
582 },
583 };
584
585 static struct regulator_init_data __initdata max8997_ldo10_data = {
586 .constraints = {
587 .name = "VPLL_1.1V_C210",
588 .min_uV = 1100000,
589 .max_uV = 1100000,
590 .apply_uV = 1,
591 .always_on = 1,
592 .state_mem = {
593 .disabled = 1,
594 },
595 },
596 };
597
598 static struct regulator_init_data __initdata max8997_ldo11_data = {
599 .constraints = {
600 .name = "LVDS_VDD3.3V",
601 .min_uV = 3300000,
602 .max_uV = 3300000,
603 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
604 .apply_uV = 1,
605 .boot_on = 1,
606 .state_mem = {
607 .disabled = 1,
608 },
609 },
610 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo11_),
611 .consumer_supplies = max8997_ldo11_,
612 };
613
614 static struct regulator_init_data __initdata max8997_ldo12_data = {
615 .constraints = {
616 .name = "VT_CAM_1.8V",
617 .min_uV = 1800000,
618 .max_uV = 1800000,
619 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
620 .apply_uV = 1,
621 .state_mem = {
622 .disabled = 1,
623 },
624 },
625 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo12_),
626 .consumer_supplies = max8997_ldo12_,
627 };
628
629 static struct regulator_init_data __initdata max8997_ldo13_data = {
630 .constraints = {
631 .name = "VTF_2.8V",
632 .min_uV = 2800000,
633 .max_uV = 2800000,
634 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
635 .apply_uV = 1,
636 .state_mem = {
637 .disabled = 1,
638 },
639 },
640 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo13_),
641 .consumer_supplies = max8997_ldo13_,
642 };
643
644 static struct regulator_init_data __initdata max8997_ldo14_data = {
645 .constraints = {
646 .name = "VCC_3.0V_MOTOR",
647 .min_uV = 3000000,
648 .max_uV = 3000000,
649 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
650 .apply_uV = 1,
651 .state_mem = {
652 .disabled = 1,
653 },
654 },
655 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo14_),
656 .consumer_supplies = max8997_ldo14_,
657 };
658
659 static struct regulator_init_data __initdata max8997_ldo15_data = {
660 .constraints = {
661 .name = "VTOUCH_ADVV2.8V",
662 .min_uV = 2800000,
663 .max_uV = 2800000,
664 .apply_uV = 1,
665 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
666 .state_mem = {
667 .disabled = 1,
668 },
669 },
670 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo15_),
671 .consumer_supplies = max8997_ldo15_,
672 };
673
674 static struct regulator_init_data __initdata max8997_ldo16_data = {
675 .constraints = {
676 .name = "CAM_SENSOR_IO_1.8V",
677 .min_uV = 1800000,
678 .max_uV = 1800000,
679 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
680 .apply_uV = 1,
681 .state_mem = {
682 .disabled = 1,
683 },
684 },
685 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo16_),
686 .consumer_supplies = max8997_ldo16_,
687 };
688
689 static struct regulator_init_data __initdata max8997_ldo18_data = {
690 .constraints = {
691 .name = "VTOUCH_VDD2.8V",
692 .min_uV = 2800000,
693 .max_uV = 2800000,
694 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
695 .apply_uV = 1,
696 .state_mem = {
697 .disabled = 1,
698 },
699 },
700 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo18_),
701 .consumer_supplies = max8997_ldo18_,
702 };
703
704 static struct regulator_init_data __initdata max8997_ldo21_data = {
705 .constraints = {
706 .name = "VDDQ_M1M2_1.2V",
707 .min_uV = 1200000,
708 .max_uV = 1200000,
709 .apply_uV = 1,
710 .always_on = 1,
711 .state_mem = {
712 .disabled = 1,
713 },
714 },
715 };
716
717 static struct regulator_init_data __initdata max8997_buck1_data = {
718 .constraints = {
719 .name = "VARM_1.2V_C210",
720 .min_uV = 900000,
721 .max_uV = 1350000,
722 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
723 .always_on = 1,
724 .state_mem = {
725 .disabled = 1,
726 },
727 },
728 .num_consumer_supplies = ARRAY_SIZE(max8997_buck1_),
729 .consumer_supplies = max8997_buck1_,
730 };
731
732 static struct regulator_init_data __initdata max8997_buck2_data = {
733 .constraints = {
734 .name = "VINT_1.1V_C210",
735 .min_uV = 900000,
736 .max_uV = 1200000,
737 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
738 .always_on = 1,
739 .state_mem = {
740 .disabled = 1,
741 },
742 },
743 .num_consumer_supplies = ARRAY_SIZE(max8997_buck2_),
744 .consumer_supplies = max8997_buck2_,
745 };
746
747 static struct regulator_init_data __initdata max8997_buck3_data = {
748 .constraints = {
749 .name = "VG3D_1.1V_C210",
750 .min_uV = 900000,
751 .max_uV = 1100000,
752 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
753 REGULATOR_CHANGE_STATUS,
754 .state_mem = {
755 .disabled = 1,
756 },
757 },
758 .num_consumer_supplies = ARRAY_SIZE(max8997_buck3_),
759 .consumer_supplies = max8997_buck3_,
760 };
761
762 static struct regulator_init_data __initdata max8997_buck4_data = {
763 .constraints = {
764 .name = "CAM_ISP_CORE_1.2V",
765 .min_uV = 1200000,
766 .max_uV = 1200000,
767 .apply_uV = 1,
768 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
769 .state_mem = {
770 .disabled = 1,
771 },
772 },
773 .num_consumer_supplies = ARRAY_SIZE(max8997_buck4_),
774 .consumer_supplies = max8997_buck4_,
775 };
776
777 static struct regulator_init_data __initdata max8997_buck5_data = {
778 .constraints = {
779 .name = "VMEM_1.2V_C210",
780 .min_uV = 1200000,
781 .max_uV = 1200000,
782 .apply_uV = 1,
783 .always_on = 1,
784 .state_mem = {
785 .enabled = 1,
786 },
787 },
788 };
789
790 static struct regulator_init_data __initdata max8997_buck6_data = {
791 .constraints = {
792 .name = "CAM_AF_2.8V",
793 .min_uV = 2800000,
794 .max_uV = 2800000,
795 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
796 .state_mem = {
797 .disabled = 1,
798 },
799 },
800 .num_consumer_supplies = ARRAY_SIZE(max8997_buck6_),
801 .consumer_supplies = max8997_buck6_,
802 };
803
804 static struct regulator_init_data __initdata max8997_buck7_data = {
805 .constraints = {
806 .name = "VCC_SUB_2.0V",
807 .min_uV = 2000000,
808 .max_uV = 2000000,
809 .apply_uV = 1,
810 .always_on = 1,
811 .state_mem = {
812 .enabled = 1,
813 },
814 },
815 };
816
817 static struct regulator_init_data __initdata max8997_32khz_ap_data = {
818 .constraints = {
819 .name = "32KHz AP",
820 .always_on = 1,
821 .state_mem = {
822 .enabled = 1,
823 },
824 },
825 .num_consumer_supplies = ARRAY_SIZE(max8997_32khz_ap_),
826 .consumer_supplies = max8997_32khz_ap_,
827 };
828
829 static struct regulator_init_data __initdata max8997_32khz_cp_data = {
830 .constraints = {
831 .name = "32KHz CP",
832 .state_mem = {
833 .disabled = 1,
834 },
835 },
836 };
837
838 static struct regulator_init_data __initdata max8997_vichg_data = {
839 .constraints = {
840 .name = "VICHG",
841 .state_mem = {
842 .disabled = 1,
843 },
844 },
845 };
846
847 static struct regulator_init_data __initdata max8997_esafeout1_data = {
848 .constraints = {
849 .name = "SAFEOUT1",
850 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
851 .always_on = 1,
852 .state_mem = {
853 .disabled = 1,
854 },
855 },
856 .num_consumer_supplies = ARRAY_SIZE(max8997_esafeout1_),
857 .consumer_supplies = max8997_esafeout1_,
858 };
859
860 static struct regulator_init_data __initdata max8997_esafeout2_data = {
861 .constraints = {
862 .name = "SAFEOUT2",
863 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
864 .state_mem = {
865 .disabled = 1,
866 },
867 },
868 .num_consumer_supplies = ARRAY_SIZE(max8997_esafeout2_),
869 .consumer_supplies = max8997_esafeout2_,
870 };
871
872 static struct regulator_init_data __initdata max8997_charger_cv_data = {
873 .constraints = {
874 .name = "CHARGER_CV",
875 .min_uV = 4200000,
876 .max_uV = 4200000,
877 .apply_uV = 1,
878 },
879 };
880
881 static struct regulator_init_data __initdata max8997_charger_data = {
882 .constraints = {
883 .name = "CHARGER",
884 .min_uA = 200000,
885 .max_uA = 950000,
886 .boot_on = 1,
887 .valid_ops_mask = REGULATOR_CHANGE_STATUS |
888 REGULATOR_CHANGE_CURRENT,
889 },
890 .num_consumer_supplies = ARRAY_SIZE(max8997_charger_),
891 .consumer_supplies = max8997_charger_,
892 };
893
894 static struct regulator_init_data __initdata max8997_charger_topoff_data = {
895 .constraints = {
896 .name = "CHARGER TOPOFF",
897 .min_uA = 50000,
898 .max_uA = 200000,
899 .valid_ops_mask = REGULATOR_CHANGE_CURRENT,
900 },
901 .num_consumer_supplies = ARRAY_SIZE(max8997_chg_toff_),
902 .consumer_supplies = max8997_chg_toff_,
903 };
904
905 static struct max8997_regulator_data __initdata nuri_max8997_regulators[] = {
906 { MAX8997_LDO1, &max8997_ldo1_data },
907 { MAX8997_LDO2, &max8997_ldo2_data },
908 { MAX8997_LDO3, &max8997_ldo3_data },
909 { MAX8997_LDO4, &max8997_ldo4_data },
910 { MAX8997_LDO5, &max8997_ldo5_data },
911 { MAX8997_LDO6, &max8997_ldo6_data },
912 { MAX8997_LDO7, &max8997_ldo7_data },
913 { MAX8997_LDO8, &max8997_ldo8_data },
914 { MAX8997_LDO9, &max8997_ldo9_data },
915 { MAX8997_LDO10, &max8997_ldo10_data },
916 { MAX8997_LDO11, &max8997_ldo11_data },
917 { MAX8997_LDO12, &max8997_ldo12_data },
918 { MAX8997_LDO13, &max8997_ldo13_data },
919 { MAX8997_LDO14, &max8997_ldo14_data },
920 { MAX8997_LDO15, &max8997_ldo15_data },
921 { MAX8997_LDO16, &max8997_ldo16_data },
922
923 { MAX8997_LDO18, &max8997_ldo18_data },
924 { MAX8997_LDO21, &max8997_ldo21_data },
925
926 { MAX8997_BUCK1, &max8997_buck1_data },
927 { MAX8997_BUCK2, &max8997_buck2_data },
928 { MAX8997_BUCK3, &max8997_buck3_data },
929 { MAX8997_BUCK4, &max8997_buck4_data },
930 { MAX8997_BUCK5, &max8997_buck5_data },
931 { MAX8997_BUCK6, &max8997_buck6_data },
932 { MAX8997_BUCK7, &max8997_buck7_data },
933
934 { MAX8997_EN32KHZ_AP, &max8997_32khz_ap_data },
935 { MAX8997_EN32KHZ_CP, &max8997_32khz_cp_data },
936
937 { MAX8997_ENVICHG, &max8997_vichg_data },
938 { MAX8997_ESAFEOUT1, &max8997_esafeout1_data },
939 { MAX8997_ESAFEOUT2, &max8997_esafeout2_data },
940 { MAX8997_CHARGER_CV, &max8997_charger_cv_data },
941 { MAX8997_CHARGER, &max8997_charger_data },
942 { MAX8997_CHARGER_TOPOFF, &max8997_charger_topoff_data },
943 };
944
945 static struct max8997_platform_data __initdata nuri_max8997_pdata = {
946 .wakeup = 1,
947
948 .num_regulators = ARRAY_SIZE(nuri_max8997_regulators),
949 .regulators = nuri_max8997_regulators,
950
951 .buck125_gpios = { EXYNOS4_GPX0(5), EXYNOS4_GPX0(6), EXYNOS4_GPL0(0) },
952
953 .buck1_voltage[0] = 1350000, /* 1.35V */
954 .buck1_voltage[1] = 1300000, /* 1.3V */
955 .buck1_voltage[2] = 1250000, /* 1.25V */
956 .buck1_voltage[3] = 1200000, /* 1.2V */
957 .buck1_voltage[4] = 1150000, /* 1.15V */
958 .buck1_voltage[5] = 1100000, /* 1.1V */
959 .buck1_voltage[6] = 1000000, /* 1.0V */
960 .buck1_voltage[7] = 950000, /* 0.95V */
961
962 .buck2_voltage[0] = 1100000, /* 1.1V */
963 .buck2_voltage[1] = 1000000, /* 1.0V */
964 .buck2_voltage[2] = 950000, /* 0.95V */
965 .buck2_voltage[3] = 900000, /* 0.9V */
966 .buck2_voltage[4] = 1100000, /* 1.1V */
967 .buck2_voltage[5] = 1000000, /* 1.0V */
968 .buck2_voltage[6] = 950000, /* 0.95V */
969 .buck2_voltage[7] = 900000, /* 0.9V */
970
971 .buck5_voltage[0] = 1200000, /* 1.2V */
972 .buck5_voltage[1] = 1200000, /* 1.2V */
973 .buck5_voltage[2] = 1200000, /* 1.2V */
974 .buck5_voltage[3] = 1200000, /* 1.2V */
975 .buck5_voltage[4] = 1200000, /* 1.2V */
976 .buck5_voltage[5] = 1200000, /* 1.2V */
977 .buck5_voltage[6] = 1200000, /* 1.2V */
978 .buck5_voltage[7] = 1200000, /* 1.2V */
979 };
980
981 /* GPIO I2C 5 (PMIC) */
982 enum { I2C5_MAX8997 };
983 static struct i2c_board_info i2c5_devs[] __initdata = {
984 [I2C5_MAX8997] = {
985 I2C_BOARD_INFO("max8997", 0xCC >> 1),
986 .platform_data = &nuri_max8997_pdata,
987 },
988 };
989
990 static struct max17042_platform_data nuri_battery_platform_data = {
991 };
992
993 /* GPIO I2C 9 (Fuel Gauge) */
994 static struct i2c_gpio_platform_data i2c9_gpio_data = {
995 .sda_pin = EXYNOS4_GPY4(0), /* XM0ADDR_8 */
996 .scl_pin = EXYNOS4_GPY4(1), /* XM0ADDR_9 */
997 };
998 static struct platform_device i2c9_gpio = {
999 .name = "i2c-gpio",
1000 .id = 9,
1001 .dev = {
1002 .platform_data = &i2c9_gpio_data,
1003 },
1004 };
1005 enum { I2C9_MAX17042};
1006 static struct i2c_board_info i2c9_devs[] __initdata = {
1007 [I2C9_MAX17042] = {
1008 I2C_BOARD_INFO("max17042", 0x36),
1009 .platform_data = &nuri_battery_platform_data,
1010 },
1011 };
1012
1013 /* MAX8903 Secondary Charger */
1014 static struct regulator_consumer_supply supplies_max8903[] = {
1015 REGULATOR_SUPPLY("vinchg2", "charger-manager.0"),
1016 };
1017
1018 static struct regulator_init_data max8903_charger_en_data = {
1019 .constraints = {
1020 .name = "VOUT_CHARGER",
1021 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
1022 .boot_on = 1,
1023 },
1024 .num_consumer_supplies = ARRAY_SIZE(supplies_max8903),
1025 .consumer_supplies = supplies_max8903,
1026 };
1027
1028 static struct fixed_voltage_config max8903_charger_en = {
1029 .supply_name = "VOUT_CHARGER",
1030 .microvolts = 5000000, /* Assume 5VDC */
1031 .gpio = EXYNOS4_GPY4(5), /* TA_EN negaged */
1032 .enable_high = 0, /* Enable = Low */
1033 .enabled_at_boot = 1,
1034 .init_data = &max8903_charger_en_data,
1035 };
1036
1037 static struct platform_device max8903_fixed_reg_dev = {
1038 .name = "reg-fixed-voltage",
1039 .id = FIXED_REG_ID_MAX8903,
1040 .dev = { .platform_data = &max8903_charger_en },
1041 };
1042
1043 static struct max8903_pdata nuri_max8903 = {
1044 /*
1045 * cen: don't control with the driver, let it be
1046 * controlled by regulator above
1047 */
1048 .dok = EXYNOS4_GPX1(4), /* TA_nCONNECTED */
1049 /* uok, usus: not connected */
1050 .chg = EXYNOS4_GPE2(0), /* TA_nCHG */
1051 /* flt: vcc_1.8V_pda */
1052 .dcm = EXYNOS4_GPL0(1), /* CURR_ADJ */
1053
1054 .dc_valid = true,
1055 .usb_valid = false, /* USB is not wired to MAX8903 */
1056 };
1057
1058 static struct platform_device nuri_max8903_device = {
1059 .name = "max8903-charger",
1060 .dev = {
1061 .platform_data = &nuri_max8903,
1062 },
1063 };
1064
1065 static void __init nuri_power_init(void)
1066 {
1067 int gpio;
1068 int ta_en = 0;
1069
1070 gpio = EXYNOS4_GPX0(7);
1071 gpio_request(gpio, "AP_PMIC_IRQ");
1072 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
1073 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
1074
1075 gpio = EXYNOS4_GPX2(3);
1076 gpio_request(gpio, "FUEL_ALERT");
1077 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
1078 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
1079
1080 gpio = nuri_max8903.dok;
1081 gpio_request(gpio, "TA_nCONNECTED");
1082 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
1083 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
1084 ta_en = gpio_get_value(gpio) ? 0 : 1;
1085
1086 gpio = nuri_max8903.chg;
1087 gpio_request(gpio, "TA_nCHG");
1088 gpio_direction_input(gpio);
1089
1090 gpio = nuri_max8903.dcm;
1091 gpio_request(gpio, "CURR_ADJ");
1092 gpio_direction_output(gpio, ta_en);
1093 }
1094
1095 /* USB EHCI */
1096 static struct s5p_ehci_platdata nuri_ehci_pdata;
1097
1098 static void __init nuri_ehci_init(void)
1099 {
1100 struct s5p_ehci_platdata *pdata = &nuri_ehci_pdata;
1101
1102 s5p_ehci_set_platdata(pdata);
1103 }
1104
1105 /* USB OTG */
1106 static struct s3c_hsotg_plat nuri_hsotg_pdata;
1107
1108 /* CAMERA */
1109 static struct regulator_consumer_supply cam_vt_cam15_supply =
1110 REGULATOR_SUPPLY("vdd_core", "6-003c");
1111
1112 static struct regulator_init_data cam_vt_cam15_reg_init_data = {
1113 .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS },
1114 .num_consumer_supplies = 1,
1115 .consumer_supplies = &cam_vt_cam15_supply,
1116 };
1117
1118 static struct fixed_voltage_config cam_vt_cam15_fixed_voltage_cfg = {
1119 .supply_name = "VT_CAM_1.5V",
1120 .microvolts = 1500000,
1121 .gpio = EXYNOS4_GPE2(2), /* VT_CAM_1.5V_EN */
1122 .enable_high = 1,
1123 .init_data = &cam_vt_cam15_reg_init_data,
1124 };
1125
1126 static struct platform_device cam_vt_cam15_fixed_rdev = {
1127 .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_VT_15V,
1128 .dev = { .platform_data = &cam_vt_cam15_fixed_voltage_cfg },
1129 };
1130
1131 static struct regulator_consumer_supply cam_vdda_supply[] = {
1132 REGULATOR_SUPPLY("vdda", "6-003c"),
1133 REGULATOR_SUPPLY("a_sensor", "0-001f"),
1134 };
1135
1136 static struct regulator_init_data cam_vdda_reg_init_data = {
1137 .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS },
1138 .num_consumer_supplies = ARRAY_SIZE(cam_vdda_supply),
1139 .consumer_supplies = cam_vdda_supply,
1140 };
1141
1142 static struct fixed_voltage_config cam_vdda_fixed_voltage_cfg = {
1143 .supply_name = "CAM_IO_EN",
1144 .microvolts = 2800000,
1145 .gpio = EXYNOS4_GPE2(1), /* CAM_IO_EN */
1146 .enable_high = 1,
1147 .init_data = &cam_vdda_reg_init_data,
1148 };
1149
1150 static struct platform_device cam_vdda_fixed_rdev = {
1151 .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_A28V,
1152 .dev = { .platform_data = &cam_vdda_fixed_voltage_cfg },
1153 };
1154
1155 static struct regulator_consumer_supply camera_8m_12v_supply =
1156 REGULATOR_SUPPLY("dig_12", "0-001f");
1157
1158 static struct regulator_init_data cam_8m_12v_reg_init_data = {
1159 .num_consumer_supplies = 1,
1160 .consumer_supplies = &camera_8m_12v_supply,
1161 .constraints = {
1162 .valid_ops_mask = REGULATOR_CHANGE_STATUS
1163 },
1164 };
1165
1166 static struct fixed_voltage_config cam_8m_12v_fixed_voltage_cfg = {
1167 .supply_name = "8M_1.2V",
1168 .microvolts = 1200000,
1169 .gpio = EXYNOS4_GPE2(5), /* 8M_1.2V_EN */
1170 .enable_high = 1,
1171 .init_data = &cam_8m_12v_reg_init_data,
1172 };
1173
1174 static struct platform_device cam_8m_12v_fixed_rdev = {
1175 .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_12V,
1176 .dev = { .platform_data = &cam_8m_12v_fixed_voltage_cfg },
1177 };
1178
1179 static struct s5p_platform_mipi_csis mipi_csis_platdata = {
1180 .clk_rate = 166000000UL,
1181 .lanes = 2,
1182 .hs_settle = 12,
1183 };
1184
1185 #define GPIO_CAM_MEGA_RST EXYNOS4_GPY3(7) /* ISP_RESET */
1186 #define GPIO_CAM_8M_ISP_INT EXYNOS4_GPL2(5)
1187 #define GPIO_CAM_VT_NSTBY EXYNOS4_GPL2(0)
1188 #define GPIO_CAM_VT_NRST EXYNOS4_GPL2(1)
1189
1190 static struct s5k6aa_platform_data s5k6aa_pldata = {
1191 .mclk_frequency = 24000000UL,
1192 .gpio_reset = { GPIO_CAM_VT_NRST, 0 },
1193 .gpio_stby = { GPIO_CAM_VT_NSTBY, 0 },
1194 .bus_type = V4L2_MBUS_PARALLEL,
1195 .horiz_flip = 1,
1196 };
1197
1198 static struct i2c_board_info s5k6aa_board_info = {
1199 I2C_BOARD_INFO("S5K6AA", 0x3c),
1200 .platform_data = &s5k6aa_pldata,
1201 };
1202
1203 static struct m5mols_platform_data m5mols_platdata = {
1204 .gpio_reset = GPIO_CAM_MEGA_RST,
1205 };
1206
1207 static struct i2c_board_info m5mols_board_info = {
1208 I2C_BOARD_INFO("M5MOLS", 0x1F),
1209 .platform_data = &m5mols_platdata,
1210 };
1211
1212 static struct s5p_fimc_isp_info nuri_camera_sensors[] = {
1213 {
1214 .flags = V4L2_MBUS_PCLK_SAMPLE_RISING |
1215 V4L2_MBUS_VSYNC_ACTIVE_LOW,
1216 .bus_type = FIMC_ITU_601,
1217 .board_info = &s5k6aa_board_info,
1218 .clk_frequency = 24000000UL,
1219 .i2c_bus_num = 6,
1220 }, {
1221 .flags = V4L2_MBUS_PCLK_SAMPLE_FALLING |
1222 V4L2_MBUS_VSYNC_ACTIVE_LOW,
1223 .bus_type = FIMC_MIPI_CSI2,
1224 .board_info = &m5mols_board_info,
1225 .clk_frequency = 24000000UL,
1226 },
1227 };
1228
1229 static struct s5p_platform_fimc fimc_md_platdata = {
1230 .isp_info = nuri_camera_sensors,
1231 .num_clients = ARRAY_SIZE(nuri_camera_sensors),
1232 };
1233
1234 static struct gpio nuri_camera_gpios[] = {
1235 { GPIO_CAM_VT_NSTBY, GPIOF_OUT_INIT_LOW, "CAM_VGA_NSTBY" },
1236 { GPIO_CAM_VT_NRST, GPIOF_OUT_INIT_LOW, "CAM_VGA_NRST" },
1237 { GPIO_CAM_8M_ISP_INT, GPIOF_IN, "8M_ISP_INT" },
1238 { GPIO_CAM_MEGA_RST, GPIOF_OUT_INIT_LOW, "CAM_8M_NRST" },
1239 };
1240
1241 static void __init nuri_camera_init(void)
1242 {
1243 s3c_set_platdata(&mipi_csis_platdata, sizeof(mipi_csis_platdata),
1244 &s5p_device_mipi_csis0);
1245 s3c_set_platdata(&fimc_md_platdata, sizeof(fimc_md_platdata),
1246 &s5p_device_fimc_md);
1247
1248 if (gpio_request_array(nuri_camera_gpios,
1249 ARRAY_SIZE(nuri_camera_gpios))) {
1250 pr_err("%s: GPIO request failed\n", __func__);
1251 return;
1252 }
1253
1254 m5mols_board_info.irq = s5p_register_gpio_interrupt(GPIO_CAM_8M_ISP_INT);
1255 if (!IS_ERR_VALUE(m5mols_board_info.irq))
1256 s3c_gpio_cfgpin(GPIO_CAM_8M_ISP_INT, S3C_GPIO_SFN(0xF));
1257 else
1258 pr_err("%s: Failed to configure 8M_ISP_INT GPIO\n", __func__);
1259
1260 /* Free GPIOs controlled directly by the sensor drivers. */
1261 gpio_free(GPIO_CAM_VT_NRST);
1262 gpio_free(GPIO_CAM_VT_NSTBY);
1263 gpio_free(GPIO_CAM_MEGA_RST);
1264
1265 if (exynos4_fimc_setup_gpio(S5P_CAMPORT_A)) {
1266 pr_err("%s: Camera port A setup failed\n", __func__);
1267 return;
1268 }
1269 /* Increase drive strength of the sensor clock output */
1270 s5p_gpio_set_drvstr(EXYNOS4_GPJ1(3), S5P_GPIO_DRVSTR_LV4);
1271 }
1272
1273 static struct s3c2410_platform_i2c nuri_i2c6_platdata __initdata = {
1274 .frequency = 400000U,
1275 .sda_delay = 200,
1276 .bus_num = 6,
1277 };
1278
1279 static struct s3c2410_platform_i2c nuri_i2c0_platdata __initdata = {
1280 .frequency = 400000U,
1281 .sda_delay = 200,
1282 };
1283
1284 /* DEVFREQ controlling memory/bus */
1285 static struct platform_device exynos4_bus_devfreq = {
1286 .name = "exynos4210-busfreq",
1287 };
1288
1289 static struct platform_device *nuri_devices[] __initdata = {
1290 /* Samsung Platform Devices */
1291 &s3c_device_i2c5, /* PMIC should initialize first */
1292 &s3c_device_i2c0,
1293 &s3c_device_i2c6,
1294 &emmc_fixed_voltage,
1295 &s5p_device_mipi_csis0,
1296 &s5p_device_fimc0,
1297 &s5p_device_fimc1,
1298 &s5p_device_fimc2,
1299 &s5p_device_fimc3,
1300 &s5p_device_fimd0,
1301 &s3c_device_hsmmc0,
1302 &s3c_device_hsmmc2,
1303 &s3c_device_hsmmc3,
1304 &s3c_device_wdt,
1305 &s3c_device_timer[0],
1306 &s5p_device_ehci,
1307 &s3c_device_i2c3,
1308 &i2c9_gpio,
1309 &s3c_device_adc,
1310 &s5p_device_g2d,
1311 &s5p_device_jpeg,
1312 &s3c_device_rtc,
1313 &s5p_device_mfc,
1314 &s5p_device_mfc_l,
1315 &s5p_device_mfc_r,
1316 &s5p_device_fimc_md,
1317 &s3c_device_usb_hsotg,
1318
1319 /* NURI Devices */
1320 &nuri_gpio_keys,
1321 &nuri_lcd_device,
1322 &nuri_backlight_device,
1323 &max8903_fixed_reg_dev,
1324 &nuri_max8903_device,
1325 &cam_vt_cam15_fixed_rdev,
1326 &cam_vdda_fixed_rdev,
1327 &cam_8m_12v_fixed_rdev,
1328 &exynos4_bus_devfreq,
1329 };
1330
1331 static void __init nuri_map_io(void)
1332 {
1333 exynos_init_io(NULL, 0);
1334 s3c24xx_init_clocks(clk_xusbxti.rate);
1335 s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs));
1336 }
1337
1338 static void __init nuri_reserve(void)
1339 {
1340 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
1341 }
1342
1343 static void __init nuri_machine_init(void)
1344 {
1345 nuri_sdhci_init();
1346 nuri_tsp_init();
1347 nuri_power_init();
1348
1349 s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
1350 i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
1351 s3c_i2c3_set_platdata(&i2c3_data);
1352 i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
1353 s3c_i2c5_set_platdata(NULL);
1354 i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7));
1355 i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
1356 i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
1357 i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));
1358 s3c_i2c6_set_platdata(&nuri_i2c6_platdata);
1359
1360 #ifdef CONFIG_DRM_EXYNOS
1361 s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
1362 exynos4_fimd0_gpio_setup_24bpp();
1363 #else
1364 s5p_fimd0_set_platdata(&nuri_fb_pdata);
1365 #endif
1366
1367 nuri_camera_init();
1368
1369 nuri_ehci_init();
1370 s3c_hsotg_set_platdata(&nuri_hsotg_pdata);
1371
1372 /* Last */
1373 platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
1374 }
1375
1376 MACHINE_START(NURI, "NURI")
1377 /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */
1378 .atag_offset = 0x100,
1379 .smp = smp_ops(exynos_smp_ops),
1380 .init_irq = exynos4_init_irq,
1381 .map_io = nuri_map_io,
1382 .handle_irq = gic_handle_irq,
1383 .init_machine = nuri_machine_init,
1384 .init_late = exynos_init_late,
1385 .timer = &exynos4_timer,
1386 .reserve = &nuri_reserve,
1387 .restart = exynos4_restart,
1388 MACHINE_END
CRIS linux kernel tree