0b3f88e3ce64eef430d9ad7b50e08f8e1c7ef780
[~shefty/rdma-dev.git] / arch / arm / mach-exynos / mach-nuri.c
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/s3c-hsotg.h>
29 #include <drm/exynos_drm.h>
30
31 #include <video/platform_lcd.h>
32 #include <video/samsung_fimd.h>
33 #include <media/m5mols.h>
34 #include <media/s5k6aa.h>
35 #include <media/s5p_fimc.h>
36 #include <media/v4l2-mediabus.h>
37
38 #include <asm/mach/arch.h>
39 #include <asm/hardware/gic.h>
40 #include <asm/mach-types.h>
41
42 #include <plat/adc.h>
43 #include <plat/regs-serial.h>
44 #include <plat/cpu.h>
45 #include <plat/devs.h>
46 #include <plat/fb.h>
47 #include <plat/sdhci.h>
48 #include <linux/platform_data/usb-ehci-s5p.h>
49 #include <plat/clock.h>
50 #include <plat/gpio-cfg.h>
51 #include <linux/platform_data/i2c-s3c2410.h>
52 #include <plat/mfc.h>
53 #include <plat/fimc-core.h>
54 #include <plat/camport.h>
55 #include <linux/platform_data/mipi-csis.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 #ifdef CONFIG_DRM_EXYNOS
1330         &exynos_device_drm,
1331 #endif
1332 };
1333
1334 static void __init nuri_map_io(void)
1335 {
1336         exynos_init_io(NULL, 0);
1337         s3c24xx_init_clocks(clk_xusbxti.rate);
1338         s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs));
1339 }
1340
1341 static void __init nuri_reserve(void)
1342 {
1343         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
1344 }
1345
1346 static void __init nuri_machine_init(void)
1347 {
1348         nuri_sdhci_init();
1349         nuri_tsp_init();
1350         nuri_power_init();
1351
1352         s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
1353         i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
1354         s3c_i2c3_set_platdata(&i2c3_data);
1355         i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
1356         s3c_i2c5_set_platdata(NULL);
1357         i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7));
1358         i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
1359         i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
1360         i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));
1361         s3c_i2c6_set_platdata(&nuri_i2c6_platdata);
1362
1363 #ifdef CONFIG_DRM_EXYNOS
1364         s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
1365         exynos4_fimd0_gpio_setup_24bpp();
1366 #else
1367         s5p_fimd0_set_platdata(&nuri_fb_pdata);
1368 #endif
1369
1370         nuri_camera_init();
1371
1372         nuri_ehci_init();
1373         s3c_hsotg_set_platdata(&nuri_hsotg_pdata);
1374
1375         /* Last */
1376         platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
1377 }
1378
1379 MACHINE_START(NURI, "NURI")
1380         /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */
1381         .atag_offset    = 0x100,
1382         .smp            = smp_ops(exynos_smp_ops),
1383         .init_irq       = exynos4_init_irq,
1384         .map_io         = nuri_map_io,
1385         .handle_irq     = gic_handle_irq,
1386         .init_machine   = nuri_machine_init,
1387         .init_late      = exynos_init_late,
1388         .timer          = &exynos4_timer,
1389         .reserve        = &nuri_reserve,
1390         .restart        = exynos4_restart,
1391 MACHINE_END