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ARM: EXYNOS4: convert MCT to percpu interrupt API
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / arm / mach-exynos4 / mach-nuri.c
blob236bbe187163257665e70ea02c1be15d7814d53d
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
29 #include <video/platform_lcd.h>
30 #include <media/m5mols.h>
31 #include <media/s5p_fimc.h>
32 #include <media/v4l2-mediabus.h>
33
34 #include <asm/mach/arch.h>
35 #include <asm/mach-types.h>
36
37 #include <plat/adc.h>
38 #include <plat/regs-fb-v4.h>
39 #include <plat/regs-serial.h>
40 #include <plat/exynos4.h>
41 #include <plat/cpu.h>
42 #include <plat/devs.h>
43 #include <plat/fb.h>
44 #include <plat/sdhci.h>
45 #include <plat/ehci.h>
46 #include <plat/clock.h>
47 #include <plat/gpio-cfg.h>
48 #include <plat/iic.h>
49 #include <plat/mfc.h>
50 #include <plat/pd.h>
51 #include <plat/fimc-core.h>
52 #include <plat/camport.h>
53 #include <plat/mipi_csis.h>
54
55 #include <mach/map.h>
56
57 /* Following are default values for UCON, ULCON and UFCON UART registers */
58 #define NURI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
59 S3C2410_UCON_RXILEVEL | \
60 S3C2410_UCON_TXIRQMODE | \
61 S3C2410_UCON_RXIRQMODE | \
62 S3C2410_UCON_RXFIFO_TOI | \
63 S3C2443_UCON_RXERR_IRQEN)
64
65 #define NURI_ULCON_DEFAULT S3C2410_LCON_CS8
66
67 #define NURI_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
68 S5PV210_UFCON_TXTRIG256 | \
69 S5PV210_UFCON_RXTRIG256)
70
71 enum fixed_regulator_id {
72 FIXED_REG_ID_MMC = 0,
73 FIXED_REG_ID_MAX8903,
74 FIXED_REG_ID_CAM_A28V,
75 FIXED_REG_ID_CAM_12V,
76 };
77
78 static struct s3c2410_uartcfg nuri_uartcfgs[] __initdata = {
79 {
80 .hwport = 0,
81 .ucon = NURI_UCON_DEFAULT,
82 .ulcon = NURI_ULCON_DEFAULT,
83 .ufcon = NURI_UFCON_DEFAULT,
84 },
85 {
86 .hwport = 1,
87 .ucon = NURI_UCON_DEFAULT,
88 .ulcon = NURI_ULCON_DEFAULT,
89 .ufcon = NURI_UFCON_DEFAULT,
90 },
91 {
92 .hwport = 2,
93 .ucon = NURI_UCON_DEFAULT,
94 .ulcon = NURI_ULCON_DEFAULT,
95 .ufcon = NURI_UFCON_DEFAULT,
96 },
97 {
98 .hwport = 3,
99 .ucon = NURI_UCON_DEFAULT,
100 .ulcon = NURI_ULCON_DEFAULT,
101 .ufcon = NURI_UFCON_DEFAULT,
102 },
103 };
104
105 /* eMMC */
106 static struct s3c_sdhci_platdata nuri_hsmmc0_data __initdata = {
107 .max_width = 8,
108 .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
109 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
110 MMC_CAP_DISABLE | MMC_CAP_ERASE),
111 .cd_type = S3C_SDHCI_CD_PERMANENT,
112 .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
113 };
114
115 static struct regulator_consumer_supply emmc_supplies[] = {
116 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
117 REGULATOR_SUPPLY("vmmc", "dw_mmc"),
118 };
119
120 static struct regulator_init_data emmc_fixed_voltage_init_data = {
121 .constraints = {
122 .name = "VMEM_VDD_2.8V",
123 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
124 },
125 .num_consumer_supplies = ARRAY_SIZE(emmc_supplies),
126 .consumer_supplies = emmc_supplies,
127 };
128
129 static struct fixed_voltage_config emmc_fixed_voltage_config = {
130 .supply_name = "MASSMEMORY_EN (inverted)",
131 .microvolts = 2800000,
132 .gpio = EXYNOS4_GPL1(1),
133 .enable_high = false,
134 .init_data = &emmc_fixed_voltage_init_data,
135 };
136
137 static struct platform_device emmc_fixed_voltage = {
138 .name = "reg-fixed-voltage",
139 .id = FIXED_REG_ID_MMC,
140 .dev = {
141 .platform_data = &emmc_fixed_voltage_config,
142 },
143 };
144
145 /* SD */
146 static struct s3c_sdhci_platdata nuri_hsmmc2_data __initdata = {
147 .max_width = 4,
148 .host_caps = MMC_CAP_4_BIT_DATA |
149 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
150 MMC_CAP_DISABLE,
151 .ext_cd_gpio = EXYNOS4_GPX3(3), /* XEINT_27 */
152 .ext_cd_gpio_invert = 1,
153 .cd_type = S3C_SDHCI_CD_GPIO,
154 .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
155 };
156
157 /* WLAN */
158 static struct s3c_sdhci_platdata nuri_hsmmc3_data __initdata = {
159 .max_width = 4,
160 .host_caps = MMC_CAP_4_BIT_DATA |
161 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
162 .cd_type = S3C_SDHCI_CD_EXTERNAL,
163 .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
164 };
165
166 static void __init nuri_sdhci_init(void)
167 {
168 s3c_sdhci0_set_platdata(&nuri_hsmmc0_data);
169 s3c_sdhci2_set_platdata(&nuri_hsmmc2_data);
170 s3c_sdhci3_set_platdata(&nuri_hsmmc3_data);
171 }
172
173 /* GPIO KEYS */
174 static struct gpio_keys_button nuri_gpio_keys_tables[] = {
175 {
176 .code = KEY_VOLUMEUP,
177 .gpio = EXYNOS4_GPX2(0), /* XEINT16 */
178 .desc = "gpio-keys: KEY_VOLUMEUP",
179 .type = EV_KEY,
180 .active_low = 1,
181 .debounce_interval = 1,
182 }, {
183 .code = KEY_VOLUMEDOWN,
184 .gpio = EXYNOS4_GPX2(1), /* XEINT17 */
185 .desc = "gpio-keys: KEY_VOLUMEDOWN",
186 .type = EV_KEY,
187 .active_low = 1,
188 .debounce_interval = 1,
189 }, {
190 .code = KEY_POWER,
191 .gpio = EXYNOS4_GPX2(7), /* XEINT23 */
192 .desc = "gpio-keys: KEY_POWER",
193 .type = EV_KEY,
194 .active_low = 1,
195 .wakeup = 1,
196 .debounce_interval = 1,
197 },
198 };
199
200 static struct gpio_keys_platform_data nuri_gpio_keys_data = {
201 .buttons = nuri_gpio_keys_tables,
202 .nbuttons = ARRAY_SIZE(nuri_gpio_keys_tables),
203 };
204
205 static struct platform_device nuri_gpio_keys = {
206 .name = "gpio-keys",
207 .dev = {
208 .platform_data = &nuri_gpio_keys_data,
209 },
210 };
211
212 /* Frame Buffer */
213 static struct s3c_fb_pd_win nuri_fb_win0 = {
214 .win_mode = {
215 .left_margin = 64,
216 .right_margin = 16,
217 .upper_margin = 64,
218 .lower_margin = 1,
219 .hsync_len = 48,
220 .vsync_len = 3,
221 .xres = 1280,
222 .yres = 800,
223 .refresh = 60,
224 },
225 .max_bpp = 24,
226 .default_bpp = 16,
227 .virtual_x = 1280,
228 .virtual_y = 800,
229 };
230
231 static struct s3c_fb_platdata nuri_fb_pdata __initdata = {
232 .win[0] = &nuri_fb_win0,
233 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
234 VIDCON0_CLKSEL_LCD,
235 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
236 .setup_gpio = exynos4_fimd0_gpio_setup_24bpp,
237 };
238
239 static void nuri_lcd_power_on(struct plat_lcd_data *pd, unsigned int power)
240 {
241 int gpio = EXYNOS4_GPE1(5);
242
243 gpio_request(gpio, "LVDS_nSHDN");
244 gpio_direction_output(gpio, power);
245 gpio_free(gpio);
246 }
247
248 static int nuri_bl_init(struct device *dev)
249 {
250 int ret, gpio = EXYNOS4_GPE2(3);
251
252 ret = gpio_request(gpio, "LCD_LDO_EN");
253 if (!ret)
254 gpio_direction_output(gpio, 0);
255
256 return ret;
257 }
258
259 static int nuri_bl_notify(struct device *dev, int brightness)
260 {
261 if (brightness < 1)
262 brightness = 0;
263
264 gpio_set_value(EXYNOS4_GPE2(3), 1);
265
266 return brightness;
267 }
268
269 static void nuri_bl_exit(struct device *dev)
270 {
271 gpio_free(EXYNOS4_GPE2(3));
272 }
273
274 /* nuri pwm backlight */
275 static struct platform_pwm_backlight_data nuri_backlight_data = {
276 .pwm_id = 0,
277 .pwm_period_ns = 30000,
278 .max_brightness = 100,
279 .dft_brightness = 50,
280 .init = nuri_bl_init,
281 .notify = nuri_bl_notify,
282 .exit = nuri_bl_exit,
283 };
284
285 static struct platform_device nuri_backlight_device = {
286 .name = "pwm-backlight",
287 .id = -1,
288 .dev = {
289 .parent = &s3c_device_timer[0].dev,
290 .platform_data = &nuri_backlight_data,
291 },
292 };
293
294 static struct plat_lcd_data nuri_lcd_platform_data = {
295 .set_power = nuri_lcd_power_on,
296 };
297
298 static struct platform_device nuri_lcd_device = {
299 .name = "platform-lcd",
300 .id = -1,
301 .dev = {
302 .platform_data = &nuri_lcd_platform_data,
303 },
304 };
305
306 /* I2C1 */
307 static struct i2c_board_info i2c1_devs[] __initdata = {
308 /* Gyro, To be updated */
309 };
310
311 /* TSP */
312 static u8 mxt_init_vals[] = {
313 /* MXT_GEN_COMMAND(6) */
314 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
315 /* MXT_GEN_POWER(7) */
316 0x20, 0xff, 0x32,
317 /* MXT_GEN_ACQUIRE(8) */
318 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23,
319 /* MXT_TOUCH_MULTI(9) */
320 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00,
321 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00,
322 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
323 0x00,
324 /* MXT_TOUCH_KEYARRAY(15) */
325 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
326 0x00,
327 /* MXT_SPT_GPIOPWM(19) */
328 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
329 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
330 /* MXT_PROCI_GRIPFACE(20) */
331 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04,
332 0x0f, 0x0a,
333 /* MXT_PROCG_NOISE(22) */
334 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00,
335 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03,
336 /* MXT_TOUCH_PROXIMITY(23) */
337 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
338 0x00, 0x00, 0x00, 0x00, 0x00,
339 /* MXT_PROCI_ONETOUCH(24) */
340 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
341 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
342 /* MXT_SPT_SELFTEST(25) */
343 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
344 0x00, 0x00, 0x00, 0x00,
345 /* MXT_PROCI_TWOTOUCH(27) */
346 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
347 /* MXT_SPT_CTECONFIG(28) */
348 0x00, 0x00, 0x02, 0x08, 0x10, 0x00,
349 };
350
351 static struct mxt_platform_data mxt_platform_data = {
352 .config = mxt_init_vals,
353 .config_length = ARRAY_SIZE(mxt_init_vals),
354
355 .x_line = 18,
356 .y_line = 11,
357 .x_size = 1024,
358 .y_size = 600,
359 .blen = 0x1,
360 .threshold = 0x28,
361 .voltage = 2800000, /* 2.8V */
362 .orient = MXT_DIAGONAL_COUNTER,
363 .irqflags = IRQF_TRIGGER_FALLING,
364 };
365
366 static struct s3c2410_platform_i2c i2c3_data __initdata = {
367 .flags = 0,
368 .bus_num = 3,
369 .slave_addr = 0x10,
370 .frequency = 400 * 1000,
371 .sda_delay = 100,
372 };
373
374 static struct i2c_board_info i2c3_devs[] __initdata = {
375 {
376 I2C_BOARD_INFO("atmel_mxt_ts", 0x4a),
377 .platform_data = &mxt_platform_data,
378 .irq = IRQ_EINT(4),
379 },
380 };
381
382 static void __init nuri_tsp_init(void)
383 {
384 int gpio;
385
386 /* TOUCH_INT: XEINT_4 */
387 gpio = EXYNOS4_GPX0(4);
388 gpio_request(gpio, "TOUCH_INT");
389 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
390 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
391 }
392
393 static struct regulator_consumer_supply __initdata max8997_ldo1_[] = {
394 REGULATOR_SUPPLY("vdd", "s5p-adc"), /* Used by CPU's ADC drv */
395 };
396 static struct regulator_consumer_supply __initdata max8997_ldo3_[] = {
397 REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
398 };
399 static struct regulator_consumer_supply __initdata max8997_ldo4_[] = {
400 REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
401 };
402 static struct regulator_consumer_supply __initdata max8997_ldo5_[] = {
403 REGULATOR_SUPPLY("vhsic", "modemctl"), /* MODEM */
404 };
405 static struct regulator_consumer_supply __initdata max8997_ldo7_[] = {
406 REGULATOR_SUPPLY("dig_18", "0-001f"), /* HCD803 */
407 };
408 static struct regulator_consumer_supply __initdata max8997_ldo8_[] = {
409 REGULATOR_SUPPLY("vusb_d", NULL), /* Used by CPU */
410 REGULATOR_SUPPLY("vdac", NULL), /* Used by CPU */
411 };
412 static struct regulator_consumer_supply __initdata max8997_ldo11_[] = {
413 REGULATOR_SUPPLY("vcc", "platform-lcd"), /* U804 LVDS */
414 };
415 static struct regulator_consumer_supply __initdata max8997_ldo12_[] = {
416 REGULATOR_SUPPLY("vddio", "6-003c"), /* HDC802 */
417 };
418 static struct regulator_consumer_supply __initdata max8997_ldo13_[] = {
419 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"), /* TFLASH */
420 };
421 static struct regulator_consumer_supply __initdata max8997_ldo14_[] = {
422 REGULATOR_SUPPLY("inmotor", "max8997-haptic"),
423 };
424 static struct regulator_consumer_supply __initdata max8997_ldo15_[] = {
425 REGULATOR_SUPPLY("avdd", "3-004a"), /* Touch Screen */
426 };
427 static struct regulator_consumer_supply __initdata max8997_ldo16_[] = {
428 REGULATOR_SUPPLY("d_sensor", "0-001f"), /* HDC803 */
429 };
430 static struct regulator_consumer_supply __initdata max8997_ldo18_[] = {
431 REGULATOR_SUPPLY("vdd", "3-004a"), /* Touch Screen */
432 };
433 static struct regulator_consumer_supply __initdata max8997_buck1_[] = {
434 REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */
435 };
436 static struct regulator_consumer_supply __initdata max8997_buck2_[] = {
437 REGULATOR_SUPPLY("vdd_int", NULL), /* CPUFREQ */
438 };
439 static struct regulator_consumer_supply __initdata max8997_buck3_[] = {
440 REGULATOR_SUPPLY("vdd", "mali_dev.0"), /* G3D of Exynos 4 */
441 };
442 static struct regulator_consumer_supply __initdata max8997_buck4_[] = {
443 REGULATOR_SUPPLY("core", "0-001f"), /* HDC803 */
444 };
445 static struct regulator_consumer_supply __initdata max8997_buck6_[] = {
446 REGULATOR_SUPPLY("dig_28", "0-001f"), /* pin "7" of HDC803 */
447 };
448 static struct regulator_consumer_supply __initdata max8997_esafeout1_[] = {
449 REGULATOR_SUPPLY("usb_vbus", NULL), /* CPU's USB OTG */
450 };
451 static struct regulator_consumer_supply __initdata max8997_esafeout2_[] = {
452 REGULATOR_SUPPLY("usb_vbus", "modemctl"), /* VBUS of Modem */
453 };
454
455 static struct regulator_consumer_supply __initdata max8997_charger_[] = {
456 REGULATOR_SUPPLY("vinchg1", "charger-manager.0"),
457 };
458 static struct regulator_consumer_supply __initdata max8997_chg_toff_[] = {
459 REGULATOR_SUPPLY("vinchg_stop", NULL), /* for jack interrupt handlers */
460 };
461
462 static struct regulator_consumer_supply __initdata max8997_32khz_ap_[] = {
463 REGULATOR_SUPPLY("gps_clk", "bcm4751"),
464 REGULATOR_SUPPLY("bt_clk", "bcm4330-b1"),
465 REGULATOR_SUPPLY("wifi_clk", "bcm433-b1"),
466 };
467
468 static struct regulator_init_data __initdata max8997_ldo1_data = {
469 .constraints = {
470 .name = "VADC_3.3V_C210",
471 .min_uV = 3300000,
472 .max_uV = 3300000,
473 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
474 .apply_uV = 1,
475 .state_mem = {
476 .disabled = 1,
477 },
478 },
479 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo1_),
480 .consumer_supplies = max8997_ldo1_,
481 };
482
483 static struct regulator_init_data __initdata max8997_ldo2_data = {
484 .constraints = {
485 .name = "VALIVE_1.1V_C210",
486 .min_uV = 1100000,
487 .max_uV = 1100000,
488 .apply_uV = 1,
489 .always_on = 1,
490 .state_mem = {
491 .enabled = 1,
492 },
493 },
494 };
495
496 static struct regulator_init_data __initdata max8997_ldo3_data = {
497 .constraints = {
498 .name = "VUSB_1.1V_C210",
499 .min_uV = 1100000,
500 .max_uV = 1100000,
501 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
502 .apply_uV = 1,
503 .state_mem = {
504 .disabled = 1,
505 },
506 },
507 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo3_),
508 .consumer_supplies = max8997_ldo3_,
509 };
510
511 static struct regulator_init_data __initdata max8997_ldo4_data = {
512 .constraints = {
513 .name = "VMIPI_1.8V",
514 .min_uV = 1800000,
515 .max_uV = 1800000,
516 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
517 .apply_uV = 1,
518 .state_mem = {
519 .disabled = 1,
520 },
521 },
522 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo4_),
523 .consumer_supplies = max8997_ldo4_,
524 };
525
526 static struct regulator_init_data __initdata max8997_ldo5_data = {
527 .constraints = {
528 .name = "VHSIC_1.2V_C210",
529 .min_uV = 1200000,
530 .max_uV = 1200000,
531 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
532 .apply_uV = 1,
533 .state_mem = {
534 .disabled = 1,
535 },
536 },
537 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo5_),
538 .consumer_supplies = max8997_ldo5_,
539 };
540
541 static struct regulator_init_data __initdata max8997_ldo6_data = {
542 .constraints = {
543 .name = "VCC_1.8V_PDA",
544 .min_uV = 1800000,
545 .max_uV = 1800000,
546 .apply_uV = 1,
547 .always_on = 1,
548 .state_mem = {
549 .enabled = 1,
550 },
551 },
552 };
553
554 static struct regulator_init_data __initdata max8997_ldo7_data = {
555 .constraints = {
556 .name = "CAM_ISP_1.8V",
557 .min_uV = 1800000,
558 .max_uV = 1800000,
559 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
560 .apply_uV = 1,
561 .state_mem = {
562 .disabled = 1,
563 },
564 },
565 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo7_),
566 .consumer_supplies = max8997_ldo7_,
567 };
568
569 static struct regulator_init_data __initdata max8997_ldo8_data = {
570 .constraints = {
571 .name = "VUSB/VDAC_3.3V_C210",
572 .min_uV = 3300000,
573 .max_uV = 3300000,
574 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
575 .apply_uV = 1,
576 .state_mem = {
577 .disabled = 1,
578 },
579 },
580 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo8_),
581 .consumer_supplies = max8997_ldo8_,
582 };
583
584 static struct regulator_init_data __initdata max8997_ldo9_data = {
585 .constraints = {
586 .name = "VCC_2.8V_PDA",
587 .min_uV = 2800000,
588 .max_uV = 2800000,
589 .apply_uV = 1,
590 .always_on = 1,
591 .state_mem = {
592 .enabled = 1,
593 },
594 },
595 };
596
597 static struct regulator_init_data __initdata max8997_ldo10_data = {
598 .constraints = {
599 .name = "VPLL_1.1V_C210",
600 .min_uV = 1100000,
601 .max_uV = 1100000,
602 .apply_uV = 1,
603 .always_on = 1,
604 .state_mem = {
605 .disabled = 1,
606 },
607 },
608 };
609
610 static struct regulator_init_data __initdata max8997_ldo11_data = {
611 .constraints = {
612 .name = "LVDS_VDD3.3V",
613 .min_uV = 3300000,
614 .max_uV = 3300000,
615 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
616 .apply_uV = 1,
617 .boot_on = 1,
618 .state_mem = {
619 .disabled = 1,
620 },
621 },
622 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo11_),
623 .consumer_supplies = max8997_ldo11_,
624 };
625
626 static struct regulator_init_data __initdata max8997_ldo12_data = {
627 .constraints = {
628 .name = "VT_CAM_1.8V",
629 .min_uV = 1800000,
630 .max_uV = 1800000,
631 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
632 .apply_uV = 1,
633 .state_mem = {
634 .disabled = 1,
635 },
636 },
637 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo12_),
638 .consumer_supplies = max8997_ldo12_,
639 };
640
641 static struct regulator_init_data __initdata max8997_ldo13_data = {
642 .constraints = {
643 .name = "VTF_2.8V",
644 .min_uV = 2800000,
645 .max_uV = 2800000,
646 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
647 .apply_uV = 1,
648 .state_mem = {
649 .disabled = 1,
650 },
651 },
652 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo13_),
653 .consumer_supplies = max8997_ldo13_,
654 };
655
656 static struct regulator_init_data __initdata max8997_ldo14_data = {
657 .constraints = {
658 .name = "VCC_3.0V_MOTOR",
659 .min_uV = 3000000,
660 .max_uV = 3000000,
661 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
662 .apply_uV = 1,
663 .state_mem = {
664 .disabled = 1,
665 },
666 },
667 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo14_),
668 .consumer_supplies = max8997_ldo14_,
669 };
670
671 static struct regulator_init_data __initdata max8997_ldo15_data = {
672 .constraints = {
673 .name = "VTOUCH_ADVV2.8V",
674 .min_uV = 2800000,
675 .max_uV = 2800000,
676 .apply_uV = 1,
677 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
678 .state_mem = {
679 .disabled = 1,
680 },
681 },
682 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo15_),
683 .consumer_supplies = max8997_ldo15_,
684 };
685
686 static struct regulator_init_data __initdata max8997_ldo16_data = {
687 .constraints = {
688 .name = "CAM_SENSOR_IO_1.8V",
689 .min_uV = 1800000,
690 .max_uV = 1800000,
691 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
692 .apply_uV = 1,
693 .state_mem = {
694 .disabled = 1,
695 },
696 },
697 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo16_),
698 .consumer_supplies = max8997_ldo16_,
699 };
700
701 static struct regulator_init_data __initdata max8997_ldo18_data = {
702 .constraints = {
703 .name = "VTOUCH_VDD2.8V",
704 .min_uV = 2800000,
705 .max_uV = 2800000,
706 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
707 .apply_uV = 1,
708 .state_mem = {
709 .disabled = 1,
710 },
711 },
712 .num_consumer_supplies = ARRAY_SIZE(max8997_ldo18_),
713 .consumer_supplies = max8997_ldo18_,
714 };
715
716 static struct regulator_init_data __initdata max8997_ldo21_data = {
717 .constraints = {
718 .name = "VDDQ_M1M2_1.2V",
719 .min_uV = 1200000,
720 .max_uV = 1200000,
721 .apply_uV = 1,
722 .always_on = 1,
723 .state_mem = {
724 .disabled = 1,
725 },
726 },
727 };
728
729 static struct regulator_init_data __initdata max8997_buck1_data = {
730 .constraints = {
731 .name = "VARM_1.2V_C210",
732 .min_uV = 900000,
733 .max_uV = 1350000,
734 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
735 .always_on = 1,
736 .state_mem = {
737 .disabled = 1,
738 },
739 },
740 .num_consumer_supplies = ARRAY_SIZE(max8997_buck1_),
741 .consumer_supplies = max8997_buck1_,
742 };
743
744 static struct regulator_init_data __initdata max8997_buck2_data = {
745 .constraints = {
746 .name = "VINT_1.1V_C210",
747 .min_uV = 900000,
748 .max_uV = 1100000,
749 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
750 .always_on = 1,
751 .state_mem = {
752 .disabled = 1,
753 },
754 },
755 .num_consumer_supplies = ARRAY_SIZE(max8997_buck2_),
756 .consumer_supplies = max8997_buck2_,
757 };
758
759 static struct regulator_init_data __initdata max8997_buck3_data = {
760 .constraints = {
761 .name = "VG3D_1.1V_C210",
762 .min_uV = 900000,
763 .max_uV = 1100000,
764 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
765 REGULATOR_CHANGE_STATUS,
766 .state_mem = {
767 .disabled = 1,
768 },
769 },
770 .num_consumer_supplies = ARRAY_SIZE(max8997_buck3_),
771 .consumer_supplies = max8997_buck3_,
772 };
773
774 static struct regulator_init_data __initdata max8997_buck4_data = {
775 .constraints = {
776 .name = "CAM_ISP_CORE_1.2V",
777 .min_uV = 1200000,
778 .max_uV = 1200000,
779 .apply_uV = 1,
780 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
781 .state_mem = {
782 .disabled = 1,
783 },
784 },
785 .num_consumer_supplies = ARRAY_SIZE(max8997_buck4_),
786 .consumer_supplies = max8997_buck4_,
787 };
788
789 static struct regulator_init_data __initdata max8997_buck5_data = {
790 .constraints = {
791 .name = "VMEM_1.2V_C210",
792 .min_uV = 1200000,
793 .max_uV = 1200000,
794 .apply_uV = 1,
795 .always_on = 1,
796 .state_mem = {
797 .enabled = 1,
798 },
799 },
800 };
801
802 static struct regulator_init_data __initdata max8997_buck6_data = {
803 .constraints = {
804 .name = "CAM_AF_2.8V",
805 .min_uV = 2800000,
806 .max_uV = 2800000,
807 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
808 .state_mem = {
809 .disabled = 1,
810 },
811 },
812 .num_consumer_supplies = ARRAY_SIZE(max8997_buck6_),
813 .consumer_supplies = max8997_buck6_,
814 };
815
816 static struct regulator_init_data __initdata max8997_buck7_data = {
817 .constraints = {
818 .name = "VCC_SUB_2.0V",
819 .min_uV = 2000000,
820 .max_uV = 2000000,
821 .apply_uV = 1,
822 .always_on = 1,
823 .state_mem = {
824 .enabled = 1,
825 },
826 },
827 };
828
829 static struct regulator_init_data __initdata max8997_32khz_ap_data = {
830 .constraints = {
831 .name = "32KHz AP",
832 .always_on = 1,
833 .state_mem = {
834 .enabled = 1,
835 },
836 },
837 .num_consumer_supplies = ARRAY_SIZE(max8997_32khz_ap_),
838 .consumer_supplies = max8997_32khz_ap_,
839 };
840
841 static struct regulator_init_data __initdata max8997_32khz_cp_data = {
842 .constraints = {
843 .name = "32KHz CP",
844 .state_mem = {
845 .disabled = 1,
846 },
847 },
848 };
849
850 static struct regulator_init_data __initdata max8997_vichg_data = {
851 .constraints = {
852 .name = "VICHG",
853 .state_mem = {
854 .disabled = 1,
855 },
856 },
857 };
858
859 static struct regulator_init_data __initdata max8997_esafeout1_data = {
860 .constraints = {
861 .name = "SAFEOUT1",
862 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
863 .state_mem = {
864 .disabled = 1,
865 },
866 },
867 .num_consumer_supplies = ARRAY_SIZE(max8997_esafeout1_),
868 .consumer_supplies = max8997_esafeout1_,
869 };
870
871 static struct regulator_init_data __initdata max8997_esafeout2_data = {
872 .constraints = {
873 .name = "SAFEOUT2",
874 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
875 .state_mem = {
876 .disabled = 1,
877 },
878 },
879 .num_consumer_supplies = ARRAY_SIZE(max8997_esafeout2_),
880 .consumer_supplies = max8997_esafeout2_,
881 };
882
883 static struct regulator_init_data __initdata max8997_charger_cv_data = {
884 .constraints = {
885 .name = "CHARGER_CV",
886 .min_uV = 4200000,
887 .max_uV = 4200000,
888 .apply_uV = 1,
889 },
890 };
891
892 static struct regulator_init_data __initdata max8997_charger_data = {
893 .constraints = {
894 .name = "CHARGER",
895 .min_uA = 200000,
896 .max_uA = 950000,
897 .boot_on = 1,
898 .valid_ops_mask = REGULATOR_CHANGE_STATUS |
899 REGULATOR_CHANGE_CURRENT,
900 },
901 .num_consumer_supplies = ARRAY_SIZE(max8997_charger_),
902 .consumer_supplies = max8997_charger_,
903 };
904
905 static struct regulator_init_data __initdata max8997_charger_topoff_data = {
906 .constraints = {
907 .name = "CHARGER TOPOFF",
908 .min_uA = 50000,
909 .max_uA = 200000,
910 .valid_ops_mask = REGULATOR_CHANGE_CURRENT,
911 },
912 .num_consumer_supplies = ARRAY_SIZE(max8997_chg_toff_),
913 .consumer_supplies = max8997_chg_toff_,
914 };
915
916 static struct max8997_regulator_data __initdata nuri_max8997_regulators[] = {
917 { MAX8997_LDO1, &max8997_ldo1_data },
918 { MAX8997_LDO2, &max8997_ldo2_data },
919 { MAX8997_LDO3, &max8997_ldo3_data },
920 { MAX8997_LDO4, &max8997_ldo4_data },
921 { MAX8997_LDO5, &max8997_ldo5_data },
922 { MAX8997_LDO6, &max8997_ldo6_data },
923 { MAX8997_LDO7, &max8997_ldo7_data },
924 { MAX8997_LDO8, &max8997_ldo8_data },
925 { MAX8997_LDO9, &max8997_ldo9_data },
926 { MAX8997_LDO10, &max8997_ldo10_data },
927 { MAX8997_LDO11, &max8997_ldo11_data },
928 { MAX8997_LDO12, &max8997_ldo12_data },
929 { MAX8997_LDO13, &max8997_ldo13_data },
930 { MAX8997_LDO14, &max8997_ldo14_data },
931 { MAX8997_LDO15, &max8997_ldo15_data },
932 { MAX8997_LDO16, &max8997_ldo16_data },
933
934 { MAX8997_LDO18, &max8997_ldo18_data },
935 { MAX8997_LDO21, &max8997_ldo21_data },
936
937 { MAX8997_BUCK1, &max8997_buck1_data },
938 { MAX8997_BUCK2, &max8997_buck2_data },
939 { MAX8997_BUCK3, &max8997_buck3_data },
940 { MAX8997_BUCK4, &max8997_buck4_data },
941 { MAX8997_BUCK5, &max8997_buck5_data },
942 { MAX8997_BUCK6, &max8997_buck6_data },
943 { MAX8997_BUCK7, &max8997_buck7_data },
944
945 { MAX8997_EN32KHZ_AP, &max8997_32khz_ap_data },
946 { MAX8997_EN32KHZ_CP, &max8997_32khz_cp_data },
947
948 { MAX8997_ENVICHG, &max8997_vichg_data },
949 { MAX8997_ESAFEOUT1, &max8997_esafeout1_data },
950 { MAX8997_ESAFEOUT2, &max8997_esafeout2_data },
951 { MAX8997_CHARGER_CV, &max8997_charger_cv_data },
952 { MAX8997_CHARGER, &max8997_charger_data },
953 { MAX8997_CHARGER_TOPOFF, &max8997_charger_topoff_data },
954 };
955
956 static struct max8997_platform_data __initdata nuri_max8997_pdata = {
957 .wakeup = 1,
958
959 .num_regulators = ARRAY_SIZE(nuri_max8997_regulators),
960 .regulators = nuri_max8997_regulators,
961
962 .buck125_gpios = { EXYNOS4_GPX0(5), EXYNOS4_GPX0(6), EXYNOS4_GPL0(0) },
963 .buck2_gpiodvs = true,
964
965 .buck1_voltage[0] = 1350000, /* 1.35V */
966 .buck1_voltage[1] = 1300000, /* 1.3V */
967 .buck1_voltage[2] = 1250000, /* 1.25V */
968 .buck1_voltage[3] = 1200000, /* 1.2V */
969 .buck1_voltage[4] = 1150000, /* 1.15V */
970 .buck1_voltage[5] = 1100000, /* 1.1V */
971 .buck1_voltage[6] = 1000000, /* 1.0V */
972 .buck1_voltage[7] = 950000, /* 0.95V */
973
974 .buck2_voltage[0] = 1100000, /* 1.1V */
975 .buck2_voltage[1] = 1000000, /* 1.0V */
976 .buck2_voltage[2] = 950000, /* 0.95V */
977 .buck2_voltage[3] = 900000, /* 0.9V */
978 .buck2_voltage[4] = 1100000, /* 1.1V */
979 .buck2_voltage[5] = 1000000, /* 1.0V */
980 .buck2_voltage[6] = 950000, /* 0.95V */
981 .buck2_voltage[7] = 900000, /* 0.9V */
982
983 .buck5_voltage[0] = 1200000, /* 1.2V */
984 .buck5_voltage[1] = 1200000, /* 1.2V */
985 .buck5_voltage[2] = 1200000, /* 1.2V */
986 .buck5_voltage[3] = 1200000, /* 1.2V */
987 .buck5_voltage[4] = 1200000, /* 1.2V */
988 .buck5_voltage[5] = 1200000, /* 1.2V */
989 .buck5_voltage[6] = 1200000, /* 1.2V */
990 .buck5_voltage[7] = 1200000, /* 1.2V */
991 };
992
993 /* GPIO I2C 5 (PMIC) */
994 enum { I2C5_MAX8997 };
995 static struct i2c_board_info i2c5_devs[] __initdata = {
996 [I2C5_MAX8997] = {
997 I2C_BOARD_INFO("max8997", 0xCC >> 1),
998 .platform_data = &nuri_max8997_pdata,
999 },
1000 };
1001
1002 static struct max17042_platform_data nuri_battery_platform_data = {
1003 };
1004
1005 /* GPIO I2C 9 (Fuel Gauge) */
1006 static struct i2c_gpio_platform_data i2c9_gpio_data = {
1007 .sda_pin = EXYNOS4_GPY4(0), /* XM0ADDR_8 */
1008 .scl_pin = EXYNOS4_GPY4(1), /* XM0ADDR_9 */
1009 };
1010 static struct platform_device i2c9_gpio = {
1011 .name = "i2c-gpio",
1012 .id = 9,
1013 .dev = {
1014 .platform_data = &i2c9_gpio_data,
1015 },
1016 };
1017 enum { I2C9_MAX17042};
1018 static struct i2c_board_info i2c9_devs[] __initdata = {
1019 [I2C9_MAX17042] = {
1020 I2C_BOARD_INFO("max17042", 0x36),
1021 .platform_data = &nuri_battery_platform_data,
1022 },
1023 };
1024
1025 /* MAX8903 Secondary Charger */
1026 static struct regulator_consumer_supply supplies_max8903[] = {
1027 REGULATOR_SUPPLY("vinchg2", "charger-manager.0"),
1028 };
1029
1030 static struct regulator_init_data max8903_charger_en_data = {
1031 .constraints = {
1032 .name = "VOUT_CHARGER",
1033 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
1034 .boot_on = 1,
1035 },
1036 .num_consumer_supplies = ARRAY_SIZE(supplies_max8903),
1037 .consumer_supplies = supplies_max8903,
1038 };
1039
1040 static struct fixed_voltage_config max8903_charger_en = {
1041 .supply_name = "VOUT_CHARGER",
1042 .microvolts = 5000000, /* Assume 5VDC */
1043 .gpio = EXYNOS4_GPY4(5), /* TA_EN negaged */
1044 .enable_high = 0, /* Enable = Low */
1045 .enabled_at_boot = 1,
1046 .init_data = &max8903_charger_en_data,
1047 };
1048
1049 static struct platform_device max8903_fixed_reg_dev = {
1050 .name = "reg-fixed-voltage",
1051 .id = FIXED_REG_ID_MAX8903,
1052 .dev = { .platform_data = &max8903_charger_en },
1053 };
1054
1055 static struct max8903_pdata nuri_max8903 = {
1056 /*
1057 * cen: don't control with the driver, let it be
1058 * controlled by regulator above
1059 */
1060 .dok = EXYNOS4_GPX1(4), /* TA_nCONNECTED */
1061 /* uok, usus: not connected */
1062 .chg = EXYNOS4_GPE2(0), /* TA_nCHG */
1063 /* flt: vcc_1.8V_pda */
1064 .dcm = EXYNOS4_GPL0(1), /* CURR_ADJ */
1065
1066 .dc_valid = true,
1067 .usb_valid = false, /* USB is not wired to MAX8903 */
1068 };
1069
1070 static struct platform_device nuri_max8903_device = {
1071 .name = "max8903-charger",
1072 .dev = {
1073 .platform_data = &nuri_max8903,
1074 },
1075 };
1076
1077 static void __init nuri_power_init(void)
1078 {
1079 int gpio;
1080 int irq_base = IRQ_GPIO_END + 1;
1081 int ta_en = 0;
1082
1083 nuri_max8997_pdata.irq_base = irq_base;
1084 irq_base += MAX8997_IRQ_NR;
1085
1086 gpio = EXYNOS4_GPX0(7);
1087 gpio_request(gpio, "AP_PMIC_IRQ");
1088 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
1089 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
1090
1091 gpio = EXYNOS4_GPX2(3);
1092 gpio_request(gpio, "FUEL_ALERT");
1093 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
1094 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
1095
1096 gpio = nuri_max8903.dok;
1097 gpio_request(gpio, "TA_nCONNECTED");
1098 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
1099 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
1100 ta_en = gpio_get_value(gpio) ? 0 : 1;
1101
1102 gpio = nuri_max8903.chg;
1103 gpio_request(gpio, "TA_nCHG");
1104 gpio_direction_input(gpio);
1105
1106 gpio = nuri_max8903.dcm;
1107 gpio_request(gpio, "CURR_ADJ");
1108 gpio_direction_output(gpio, ta_en);
1109 }
1110
1111 /* USB EHCI */
1112 static struct s5p_ehci_platdata nuri_ehci_pdata;
1113
1114 static void __init nuri_ehci_init(void)
1115 {
1116 struct s5p_ehci_platdata *pdata = &nuri_ehci_pdata;
1117
1118 s5p_ehci_set_platdata(pdata);
1119 }
1120
1121 /* CAMERA */
1122 static struct regulator_consumer_supply cam_vdda_supply[] = {
1123 REGULATOR_SUPPLY("a_sensor", "0-001f"),
1124 };
1125
1126 static struct regulator_init_data cam_vdda_reg_init_data = {
1127 .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS },
1128 .num_consumer_supplies = ARRAY_SIZE(cam_vdda_supply),
1129 .consumer_supplies = cam_vdda_supply,
1130 };
1131
1132 static struct fixed_voltage_config cam_vdda_fixed_voltage_cfg = {
1133 .supply_name = "CAM_IO_EN",
1134 .microvolts = 2800000,
1135 .gpio = EXYNOS4_GPE2(1), /* CAM_IO_EN */
1136 .enable_high = 1,
1137 .init_data = &cam_vdda_reg_init_data,
1138 };
1139
1140 static struct platform_device cam_vdda_fixed_rdev = {
1141 .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_A28V,
1142 .dev = { .platform_data = &cam_vdda_fixed_voltage_cfg },
1143 };
1144
1145 static struct regulator_consumer_supply camera_8m_12v_supply =
1146 REGULATOR_SUPPLY("dig_12", "0-001f");
1147
1148 static struct regulator_init_data cam_8m_12v_reg_init_data = {
1149 .num_consumer_supplies = 1,
1150 .consumer_supplies = &camera_8m_12v_supply,
1151 .constraints = {
1152 .valid_ops_mask = REGULATOR_CHANGE_STATUS
1153 },
1154 };
1155
1156 static struct fixed_voltage_config cam_8m_12v_fixed_voltage_cfg = {
1157 .supply_name = "8M_1.2V",
1158 .microvolts = 1200000,
1159 .gpio = EXYNOS4_GPE2(5), /* 8M_1.2V_EN */
1160 .enable_high = 1,
1161 .init_data = &cam_8m_12v_reg_init_data,
1162 };
1163
1164 static struct platform_device cam_8m_12v_fixed_rdev = {
1165 .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_12V,
1166 .dev = { .platform_data = &cam_8m_12v_fixed_voltage_cfg },
1167 };
1168
1169 static struct s5p_platform_mipi_csis mipi_csis_platdata = {
1170 .clk_rate = 166000000UL,
1171 .lanes = 2,
1172 .alignment = 32,
1173 .hs_settle = 12,
1174 .phy_enable = s5p_csis_phy_enable,
1175 };
1176
1177 #define GPIO_CAM_MEGA_RST EXYNOS4_GPY3(7) /* ISP_RESET */
1178 #define GPIO_CAM_8M_ISP_INT EXYNOS4_GPL2(5)
1179
1180 static struct m5mols_platform_data m5mols_platdata = {
1181 .gpio_reset = GPIO_CAM_MEGA_RST,
1182 };
1183
1184 static struct i2c_board_info m5mols_board_info = {
1185 I2C_BOARD_INFO("M5MOLS", 0x1F),
1186 .platform_data = &m5mols_platdata,
1187 };
1188
1189 static struct s5p_fimc_isp_info nuri_camera_sensors[] = {
1190 {
1191 .flags = V4L2_MBUS_PCLK_SAMPLE_FALLING |
1192 V4L2_MBUS_VSYNC_ACTIVE_LOW,
1193 .bus_type = FIMC_MIPI_CSI2,
1194 .board_info = &m5mols_board_info,
1195 .clk_frequency = 24000000UL,
1196 .csi_data_align = 32,
1197 },
1198 };
1199
1200 static struct s5p_platform_fimc fimc_md_platdata = {
1201 .isp_info = nuri_camera_sensors,
1202 .num_clients = ARRAY_SIZE(nuri_camera_sensors),
1203 };
1204
1205 static struct gpio nuri_camera_gpios[] = {
1206 { GPIO_CAM_8M_ISP_INT, GPIOF_IN, "8M_ISP_INT" },
1207 { GPIO_CAM_MEGA_RST, GPIOF_OUT_INIT_LOW, "CAM_8M_NRST" },
1208 };
1209
1210 static void nuri_camera_init(void)
1211 {
1212 s3c_set_platdata(&mipi_csis_platdata, sizeof(mipi_csis_platdata),
1213 &s5p_device_mipi_csis0);
1214 s3c_set_platdata(&fimc_md_platdata, sizeof(fimc_md_platdata),
1215 &s5p_device_fimc_md);
1216
1217 if (gpio_request_array(nuri_camera_gpios,
1218 ARRAY_SIZE(nuri_camera_gpios))) {
1219 pr_err("%s: GPIO request failed\n", __func__);
1220 return;
1221 }
1222
1223 m5mols_board_info.irq = s5p_register_gpio_interrupt(GPIO_CAM_8M_ISP_INT);
1224 if (!IS_ERR_VALUE(m5mols_board_info.irq))
1225 s3c_gpio_cfgpin(GPIO_CAM_8M_ISP_INT, S3C_GPIO_SFN(0xF));
1226 else
1227 pr_err("%s: Failed to configure 8M_ISP_INT GPIO\n", __func__);
1228
1229 /* Free GPIOs controlled directly by the sensor drivers. */
1230 gpio_free(GPIO_CAM_MEGA_RST);
1231
1232 if (exynos4_fimc_setup_gpio(S5P_CAMPORT_A)) {
1233 pr_err("%s: Camera port A setup failed\n", __func__);
1234 return;
1235 }
1236 /* Increase drive strength of the sensor clock output */
1237 s5p_gpio_set_drvstr(EXYNOS4_GPJ1(3), S5P_GPIO_DRVSTR_LV4);
1238 }
1239
1240 static struct s3c2410_platform_i2c nuri_i2c0_platdata __initdata = {
1241 .frequency = 400000U,
1242 .sda_delay = 200,
1243 };
1244
1245 static struct platform_device *nuri_devices[] __initdata = {
1246 /* Samsung Platform Devices */
1247 &s3c_device_i2c5, /* PMIC should initialize first */
1248 &s3c_device_i2c0,
1249 &emmc_fixed_voltage,
1250 &s5p_device_mipi_csis0,
1251 &s5p_device_fimc0,
1252 &s5p_device_fimc1,
1253 &s5p_device_fimc2,
1254 &s5p_device_fimc3,
1255 &s5p_device_fimd0,
1256 &s3c_device_hsmmc0,
1257 &s3c_device_hsmmc2,
1258 &s3c_device_hsmmc3,
1259 &s3c_device_wdt,
1260 &s3c_device_timer[0],
1261 &s5p_device_ehci,
1262 &s3c_device_i2c3,
1263 &i2c9_gpio,
1264 &s3c_device_adc,
1265 &s3c_device_rtc,
1266 &s5p_device_mfc,
1267 &s5p_device_mfc_l,
1268 &s5p_device_mfc_r,
1269 &exynos4_device_pd[PD_MFC],
1270 &exynos4_device_pd[PD_LCD0],
1271 &exynos4_device_pd[PD_CAM],
1272 &s5p_device_fimc_md,
1273
1274 /* NURI Devices */
1275 &nuri_gpio_keys,
1276 &nuri_lcd_device,
1277 &nuri_backlight_device,
1278 &max8903_fixed_reg_dev,
1279 &nuri_max8903_device,
1280 &cam_vdda_fixed_rdev,
1281 &cam_8m_12v_fixed_rdev,
1282 };
1283
1284 static void __init nuri_map_io(void)
1285 {
1286 s5p_init_io(NULL, 0, S5P_VA_CHIPID);
1287 s3c24xx_init_clocks(24000000);
1288 s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs));
1289 }
1290
1291 static void __init nuri_reserve(void)
1292 {
1293 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
1294 }
1295
1296 static void __init nuri_machine_init(void)
1297 {
1298 nuri_sdhci_init();
1299 nuri_tsp_init();
1300 nuri_power_init();
1301
1302 s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
1303 i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
1304 s3c_i2c3_set_platdata(&i2c3_data);
1305 i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
1306 s3c_i2c5_set_platdata(NULL);
1307 i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7));
1308 i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
1309 i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
1310 i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));
1311
1312 s5p_fimd0_set_platdata(&nuri_fb_pdata);
1313
1314 nuri_camera_init();
1315
1316 nuri_ehci_init();
1317 clk_xusbxti.rate = 24000000;
1318
1319 /* Last */
1320 platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
1321 s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
1322 s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
1323
1324 s5p_device_fimc0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
1325 s5p_device_fimc1.dev.parent = &exynos4_device_pd[PD_CAM].dev;
1326 s5p_device_fimc2.dev.parent = &exynos4_device_pd[PD_CAM].dev;
1327 s5p_device_fimc3.dev.parent = &exynos4_device_pd[PD_CAM].dev;
1328 s5p_device_mipi_csis0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
1329 }
1330
1331 MACHINE_START(NURI, "NURI")
1332 /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */
1333 .atag_offset = 0x100,
1334 .init_irq = exynos4_init_irq,
1335 .map_io = nuri_map_io,
1336 .init_machine = nuri_machine_init,
1337 .timer = &exynos4_timer,
1338 .reserve = &nuri_reserve,
1339 MACHINE_END
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree