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1 /* linux/arch/arm/mach-s5pv210/mach-goni.c
2  *
3  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
4  *              http://www.samsung.com/
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/kernel.h>
12 #include <linux/types.h>
13 #include <linux/init.h>
14 #include <linux/serial_core.h>
15 #include <linux/fb.h>
16 #include <linux/i2c.h>
17 #include <linux/i2c-gpio.h>
18 #include <linux/i2c/atmel_mxt_ts.h>
19 #include <linux/mfd/max8998.h>
20 #include <linux/mfd/wm8994/pdata.h>
21 #include <linux/regulator/fixed.h>
22 #include <linux/spi/spi.h>
23 #include <linux/spi/spi_gpio.h>
24 #include <linux/lcd.h>
25 #include <linux/gpio_keys.h>
26 #include <linux/input.h>
27 #include <linux/gpio.h>
28 #include <linux/mmc/host.h>
29 #include <linux/interrupt.h>
30 #include <linux/platform_data/s3c-hsotg.h>
31
32 #include <asm/hardware/vic.h>
33 #include <asm/mach/arch.h>
34 #include <asm/mach/map.h>
35 #include <asm/setup.h>
36 #include <asm/mach-types.h>
37
38 #include <video/samsung_fimd.h>
39 #include <mach/map.h>
40 #include <mach/regs-clock.h>
41
42 #include <plat/gpio-cfg.h>
43 #include <plat/regs-serial.h>
44 #include <plat/devs.h>
45 #include <plat/cpu.h>
46 #include <plat/fb.h>
47 #include <linux/platform_data/i2c-s3c2410.h>
48 #include <plat/keypad.h>
49 #include <plat/sdhci.h>
50 #include <plat/clock.h>
51 #include <plat/s5p-time.h>
52 #include <plat/mfc.h>
53 #include <plat/camport.h>
54
55 #include <media/v4l2-mediabus.h>
56 #include <media/s5p_fimc.h>
57 #include <media/noon010pc30.h>
58
59 #include "common.h"
60
61 /* Following are default values for UCON, ULCON and UFCON UART registers */
62 #define GONI_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 GONI_ULCON_DEFAULT      S3C2410_LCON_CS8
70
71 #define GONI_UFCON_DEFAULT      S3C2410_UFCON_FIFOMODE
72
73 static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
74         [0] = {
75                 .hwport         = 0,
76                 .flags          = 0,
77                 .ucon           = GONI_UCON_DEFAULT,
78                 .ulcon          = GONI_ULCON_DEFAULT,
79                 .ufcon          = GONI_UFCON_DEFAULT |
80                         S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
81         },
82         [1] = {
83                 .hwport         = 1,
84                 .flags          = 0,
85                 .ucon           = GONI_UCON_DEFAULT,
86                 .ulcon          = GONI_ULCON_DEFAULT,
87                 .ufcon          = GONI_UFCON_DEFAULT |
88                         S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
89         },
90         [2] = {
91                 .hwport         = 2,
92                 .flags          = 0,
93                 .ucon           = GONI_UCON_DEFAULT,
94                 .ulcon          = GONI_ULCON_DEFAULT,
95                 .ufcon          = GONI_UFCON_DEFAULT |
96                         S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
97         },
98         [3] = {
99                 .hwport         = 3,
100                 .flags          = 0,
101                 .ucon           = GONI_UCON_DEFAULT,
102                 .ulcon          = GONI_ULCON_DEFAULT,
103                 .ufcon          = GONI_UFCON_DEFAULT |
104                         S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
105         },
106 };
107
108 /* Frame Buffer */
109 static struct s3c_fb_pd_win goni_fb_win0 = {
110         .max_bpp        = 32,
111         .default_bpp    = 16,
112         .xres           = 480,
113         .yres           = 800,
114         .virtual_x      = 480,
115         .virtual_y      = 2 * 800,
116 };
117
118 static struct fb_videomode goni_lcd_timing = {
119         .left_margin    = 16,
120         .right_margin   = 16,
121         .upper_margin   = 2,
122         .lower_margin   = 28,
123         .hsync_len      = 2,
124         .vsync_len      = 1,
125         .xres           = 480,
126         .yres           = 800,
127         .refresh        = 55,
128 };
129
130 static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
131         .win[0]         = &goni_fb_win0,
132         .vtiming        = &goni_lcd_timing,
133         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
134                           VIDCON0_CLKSEL_LCD,
135         .vidcon1        = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
136                           | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
137         .setup_gpio     = s5pv210_fb_gpio_setup_24bpp,
138 };
139
140 static int lcd_power_on(struct lcd_device *ld, int enable)
141 {
142         return 1;
143 }
144
145 static int reset_lcd(struct lcd_device *ld)
146 {
147         static unsigned int first = 1;
148         int reset_gpio = -1;
149
150         reset_gpio = S5PV210_MP05(5);
151
152         if (first) {
153                 gpio_request(reset_gpio, "MLCD_RST");
154                 first = 0;
155         }
156
157         gpio_direction_output(reset_gpio, 1);
158         return 1;
159 }
160
161 static struct lcd_platform_data goni_lcd_platform_data = {
162         .reset                  = reset_lcd,
163         .power_on               = lcd_power_on,
164         .lcd_enabled            = 0,
165         .reset_delay            = 120,  /* 120ms */
166         .power_on_delay         = 25,   /* 25ms */
167         .power_off_delay        = 200,  /* 200ms */
168 };
169
170 #define LCD_BUS_NUM     3
171 static struct spi_board_info spi_board_info[] __initdata = {
172         {
173                 .modalias       = "s6e63m0",
174                 .platform_data  = &goni_lcd_platform_data,
175                 .max_speed_hz   = 1200000,
176                 .bus_num        = LCD_BUS_NUM,
177                 .chip_select    = 0,
178                 .mode           = SPI_MODE_3,
179                 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
180         },
181 };
182
183 static struct spi_gpio_platform_data lcd_spi_gpio_data = {
184         .sck    = S5PV210_MP04(1), /* DISPLAY_CLK */
185         .mosi   = S5PV210_MP04(3), /* DISPLAY_SI */
186         .miso   = SPI_GPIO_NO_MISO,
187         .num_chipselect = 1,
188 };
189
190 static struct platform_device goni_spi_gpio = {
191         .name   = "spi_gpio",
192         .id     = LCD_BUS_NUM,
193         .dev    = {
194                 .parent         = &s3c_device_fb.dev,
195                 .platform_data  = &lcd_spi_gpio_data,
196         },
197 };
198
199 /* KEYPAD */
200 static uint32_t keymap[] __initdata = {
201         /* KEY(row, col, keycode) */
202         KEY(0, 1, KEY_MENU),            /* Send */
203         KEY(0, 2, KEY_BACK),            /* End */
204         KEY(1, 1, KEY_CONFIG),          /* Half shot */
205         KEY(1, 2, KEY_VOLUMEUP),
206         KEY(2, 1, KEY_CAMERA),          /* Full shot */
207         KEY(2, 2, KEY_VOLUMEDOWN),
208 };
209
210 static struct matrix_keymap_data keymap_data __initdata = {
211         .keymap         = keymap,
212         .keymap_size    = ARRAY_SIZE(keymap),
213 };
214
215 static struct samsung_keypad_platdata keypad_data __initdata = {
216         .keymap_data    = &keymap_data,
217         .rows           = 3,
218         .cols           = 3,
219 };
220
221 /* Radio */
222 static struct i2c_board_info i2c1_devs[] __initdata = {
223         {
224                 I2C_BOARD_INFO("si470x", 0x10),
225         },
226 };
227
228 static void __init goni_radio_init(void)
229 {
230         int gpio;
231
232         gpio = S5PV210_GPJ2(4);                 /* XMSMDATA_4 */
233         gpio_request(gpio, "FM_INT");
234         s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
235         i2c1_devs[0].irq = gpio_to_irq(gpio);
236
237         gpio = S5PV210_GPJ2(5);                 /* XMSMDATA_5 */
238         gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
239 }
240
241 /* TSP */
242 static struct mxt_platform_data qt602240_platform_data = {
243         .x_line         = 17,
244         .y_line         = 11,
245         .x_size         = 800,
246         .y_size         = 480,
247         .blen           = 0x21,
248         .threshold      = 0x28,
249         .voltage        = 2800000,              /* 2.8V */
250         .orient         = MXT_DIAGONAL,
251         .irqflags       = IRQF_TRIGGER_FALLING,
252 };
253
254 static struct s3c2410_platform_i2c i2c2_data __initdata = {
255         .flags          = 0,
256         .bus_num        = 2,
257         .slave_addr     = 0x10,
258         .frequency      = 400 * 1000,
259         .sda_delay      = 100,
260 };
261
262 static struct i2c_board_info i2c2_devs[] __initdata = {
263         {
264                 I2C_BOARD_INFO("qt602240_ts", 0x4a),
265                 .platform_data = &qt602240_platform_data,
266         },
267 };
268
269 static void __init goni_tsp_init(void)
270 {
271         int gpio;
272
273         gpio = S5PV210_GPJ1(3);         /* XMSMADDR_11 */
274         gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
275         gpio_export(gpio, 0);
276
277         gpio = S5PV210_GPJ0(5);         /* XMSMADDR_5 */
278         gpio_request(gpio, "TSP_INT");
279
280         s5p_register_gpio_interrupt(gpio);
281         s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
282         s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
283         i2c2_devs[0].irq = gpio_to_irq(gpio);
284 }
285
286 /* USB OTG */
287 static struct s3c_hsotg_plat goni_hsotg_pdata;
288
289 static void goni_camera_init(void)
290 {
291         s5pv210_fimc_setup_gpio(S5P_CAMPORT_A);
292
293         /* Set max driver strength on CAM_A_CLKOUT pin. */
294         s5p_gpio_set_drvstr(S5PV210_GPE1(3), S5P_GPIO_DRVSTR_LV4);
295 }
296
297 /* MAX8998 regulators */
298 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
299
300 static struct regulator_consumer_supply goni_ldo3_consumers[] = {
301         REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
302 };
303
304 static struct regulator_consumer_supply goni_ldo5_consumers[] = {
305         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
306 };
307
308 static struct regulator_consumer_supply goni_ldo8_consumers[] = {
309         REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
310         REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
311 };
312
313 static struct regulator_consumer_supply goni_ldo11_consumers[] = {
314         REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
315 };
316
317 static struct regulator_consumer_supply goni_ldo13_consumers[] = {
318         REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
319 };
320
321 static struct regulator_consumer_supply goni_ldo14_consumers[] = {
322         REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
323 };
324
325 static struct regulator_init_data goni_ldo2_data = {
326         .constraints    = {
327                 .name           = "VALIVE_1.1V",
328                 .min_uV         = 1100000,
329                 .max_uV         = 1100000,
330                 .apply_uV       = 1,
331                 .always_on      = 1,
332                 .state_mem      = {
333                         .enabled = 1,
334                 },
335         },
336 };
337
338 static struct regulator_init_data goni_ldo3_data = {
339         .constraints    = {
340                 .name           = "VUSB+MIPI_1.1V",
341                 .min_uV         = 1100000,
342                 .max_uV         = 1100000,
343                 .apply_uV       = 1,
344                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
345         },
346         .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
347         .consumer_supplies = goni_ldo3_consumers,
348 };
349
350 static struct regulator_init_data goni_ldo4_data = {
351         .constraints    = {
352                 .name           = "VDAC_3.3V",
353                 .min_uV         = 3300000,
354                 .max_uV         = 3300000,
355                 .apply_uV       = 1,
356         },
357 };
358
359 static struct regulator_init_data goni_ldo5_data = {
360         .constraints    = {
361                 .name           = "VTF_2.8V",
362                 .min_uV         = 2800000,
363                 .max_uV         = 2800000,
364                 .apply_uV       = 1,
365                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
366         },
367         .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
368         .consumer_supplies = goni_ldo5_consumers,
369 };
370
371 static struct regulator_init_data goni_ldo6_data = {
372         .constraints    = {
373                 .name           = "VCC_3.3V",
374                 .min_uV         = 3300000,
375                 .max_uV         = 3300000,
376                 .apply_uV       = 1,
377         },
378 };
379
380 static struct regulator_init_data goni_ldo7_data = {
381         .constraints    = {
382                 .name           = "VLCD_1.8V",
383                 .min_uV         = 1800000,
384                 .max_uV         = 1800000,
385                 .apply_uV       = 1,
386                 .always_on      = 1,
387         },
388 };
389
390 static struct regulator_init_data goni_ldo8_data = {
391         .constraints    = {
392                 .name           = "VUSB+VADC_3.3V",
393                 .min_uV         = 3300000,
394                 .max_uV         = 3300000,
395                 .apply_uV       = 1,
396                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
397         },
398         .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
399         .consumer_supplies = goni_ldo8_consumers,
400 };
401
402 static struct regulator_init_data goni_ldo9_data = {
403         .constraints    = {
404                 .name           = "VCC+VCAM_2.8V",
405                 .min_uV         = 2800000,
406                 .max_uV         = 2800000,
407                 .apply_uV       = 1,
408         },
409 };
410
411 static struct regulator_init_data goni_ldo10_data = {
412         .constraints    = {
413                 .name           = "VPLL_1.1V",
414                 .min_uV         = 1100000,
415                 .max_uV         = 1100000,
416                 .apply_uV       = 1,
417                 .boot_on        = 1,
418         },
419 };
420
421 static struct regulator_init_data goni_ldo11_data = {
422         .constraints    = {
423                 .name           = "CAM_IO_2.8V",
424                 .min_uV         = 2800000,
425                 .max_uV         = 2800000,
426                 .apply_uV       = 1,
427                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
428         },
429         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo11_consumers),
430         .consumer_supplies      = goni_ldo11_consumers,
431 };
432
433 static struct regulator_init_data goni_ldo12_data = {
434         .constraints    = {
435                 .name           = "CAM_ISP_1.2V",
436                 .min_uV         = 1200000,
437                 .max_uV         = 1200000,
438                 .apply_uV       = 1,
439         },
440 };
441
442 static struct regulator_init_data goni_ldo13_data = {
443         .constraints    = {
444                 .name           = "CAM_A_2.8V",
445                 .min_uV         = 2800000,
446                 .max_uV         = 2800000,
447                 .apply_uV       = 1,
448                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
449         },
450         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo13_consumers),
451         .consumer_supplies      = goni_ldo13_consumers,
452 };
453
454 static struct regulator_init_data goni_ldo14_data = {
455         .constraints    = {
456                 .name           = "CAM_CIF_1.8V",
457                 .min_uV         = 1800000,
458                 .max_uV         = 1800000,
459                 .apply_uV       = 1,
460                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
461         },
462         .num_consumer_supplies  = ARRAY_SIZE(goni_ldo14_consumers),
463         .consumer_supplies      = goni_ldo14_consumers,
464 };
465
466 static struct regulator_init_data goni_ldo15_data = {
467         .constraints    = {
468                 .name           = "CAM_AF_3.3V",
469                 .min_uV         = 3300000,
470                 .max_uV         = 3300000,
471                 .apply_uV       = 1,
472         },
473 };
474
475 static struct regulator_init_data goni_ldo16_data = {
476         .constraints    = {
477                 .name           = "VMIPI_1.8V",
478                 .min_uV         = 1800000,
479                 .max_uV         = 1800000,
480                 .apply_uV       = 1,
481         },
482 };
483
484 static struct regulator_init_data goni_ldo17_data = {
485         .constraints    = {
486                 .name           = "VCC_3.0V_LCD",
487                 .min_uV         = 3000000,
488                 .max_uV         = 3000000,
489                 .apply_uV       = 1,
490                 .always_on      = 1,
491         },
492 };
493
494 /* BUCK */
495 static struct regulator_consumer_supply buck1_consumer =
496         REGULATOR_SUPPLY("vddarm", NULL);
497
498 static struct regulator_consumer_supply buck2_consumer =
499         REGULATOR_SUPPLY("vddint", NULL);
500
501 static struct regulator_consumer_supply buck3_consumer =
502         REGULATOR_SUPPLY("vdet", "s5p-sdo");
503
504
505 static struct regulator_init_data goni_buck1_data = {
506         .constraints    = {
507                 .name           = "VARM_1.2V",
508                 .min_uV         = 1200000,
509                 .max_uV         = 1200000,
510                 .apply_uV       = 1,
511                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
512                                   REGULATOR_CHANGE_STATUS,
513         },
514         .num_consumer_supplies  = 1,
515         .consumer_supplies      = &buck1_consumer,
516 };
517
518 static struct regulator_init_data goni_buck2_data = {
519         .constraints    = {
520                 .name           = "VINT_1.2V",
521                 .min_uV         = 1200000,
522                 .max_uV         = 1200000,
523                 .apply_uV       = 1,
524                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
525                                   REGULATOR_CHANGE_STATUS,
526         },
527         .num_consumer_supplies  = 1,
528         .consumer_supplies      = &buck2_consumer,
529 };
530
531 static struct regulator_init_data goni_buck3_data = {
532         .constraints    = {
533                 .name           = "VCC_1.8V",
534                 .min_uV         = 1800000,
535                 .max_uV         = 1800000,
536                 .apply_uV       = 1,
537                 .state_mem      = {
538                         .enabled = 1,
539                 },
540         },
541         .num_consumer_supplies  = 1,
542         .consumer_supplies      = &buck3_consumer,
543 };
544
545 static struct regulator_init_data goni_buck4_data = {
546         .constraints    = {
547                 .name           = "CAM_CORE_1.2V",
548                 .min_uV         = 1200000,
549                 .max_uV         = 1200000,
550                 .apply_uV       = 1,
551                 .always_on      = 1,
552         },
553 };
554
555 static struct max8998_regulator_data goni_regulators[] = {
556         { MAX8998_LDO2,  &goni_ldo2_data },
557         { MAX8998_LDO3,  &goni_ldo3_data },
558         { MAX8998_LDO4,  &goni_ldo4_data },
559         { MAX8998_LDO5,  &goni_ldo5_data },
560         { MAX8998_LDO6,  &goni_ldo6_data },
561         { MAX8998_LDO7,  &goni_ldo7_data },
562         { MAX8998_LDO8,  &goni_ldo8_data },
563         { MAX8998_LDO9,  &goni_ldo9_data },
564         { MAX8998_LDO10, &goni_ldo10_data },
565         { MAX8998_LDO11, &goni_ldo11_data },
566         { MAX8998_LDO12, &goni_ldo12_data },
567         { MAX8998_LDO13, &goni_ldo13_data },
568         { MAX8998_LDO14, &goni_ldo14_data },
569         { MAX8998_LDO15, &goni_ldo15_data },
570         { MAX8998_LDO16, &goni_ldo16_data },
571         { MAX8998_LDO17, &goni_ldo17_data },
572         { MAX8998_BUCK1, &goni_buck1_data },
573         { MAX8998_BUCK2, &goni_buck2_data },
574         { MAX8998_BUCK3, &goni_buck3_data },
575         { MAX8998_BUCK4, &goni_buck4_data },
576 };
577
578 static struct max8998_platform_data goni_max8998_pdata = {
579         .num_regulators = ARRAY_SIZE(goni_regulators),
580         .regulators     = goni_regulators,
581         .buck1_set1     = S5PV210_GPH0(3),
582         .buck1_set2     = S5PV210_GPH0(4),
583         .buck2_set3     = S5PV210_GPH0(5),
584         .buck1_voltage1 = 1200000,
585         .buck1_voltage2 = 1200000,
586         .buck1_voltage3 = 1200000,
587         .buck1_voltage4 = 1200000,
588         .buck2_voltage1 = 1200000,
589         .buck2_voltage2 = 1200000,
590 };
591 #endif
592
593 static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
594         REGULATOR_SUPPLY("DBVDD", "5-001a"),
595         REGULATOR_SUPPLY("AVDD2", "5-001a"),
596         REGULATOR_SUPPLY("CPVDD", "5-001a"),
597 };
598
599 static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
600         REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
601         REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
602 };
603
604 static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
605         .constraints = {
606                 .always_on = 1,
607         },
608         .num_consumer_supplies  = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
609         .consumer_supplies      = wm8994_fixed_voltage0_supplies,
610 };
611
612 static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
613         .constraints = {
614                 .always_on = 1,
615         },
616         .num_consumer_supplies  = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
617         .consumer_supplies      = wm8994_fixed_voltage1_supplies,
618 };
619
620 static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
621         .supply_name    = "VCC_1.8V_PDA",
622         .microvolts     = 1800000,
623         .gpio           = -EINVAL,
624         .init_data      = &wm8994_fixed_voltage0_init_data,
625 };
626
627 static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
628         .supply_name    = "V_BAT",
629         .microvolts     = 3700000,
630         .gpio           = -EINVAL,
631         .init_data      = &wm8994_fixed_voltage1_init_data,
632 };
633
634 static struct platform_device wm8994_fixed_voltage0 = {
635         .name           = "reg-fixed-voltage",
636         .id             = 0,
637         .dev            = {
638                 .platform_data  = &wm8994_fixed_voltage0_config,
639         },
640 };
641
642 static struct platform_device wm8994_fixed_voltage1 = {
643         .name           = "reg-fixed-voltage",
644         .id             = 1,
645         .dev            = {
646                 .platform_data  = &wm8994_fixed_voltage1_config,
647         },
648 };
649
650 static struct regulator_consumer_supply wm8994_avdd1_supply =
651         REGULATOR_SUPPLY("AVDD1", "5-001a");
652
653 static struct regulator_consumer_supply wm8994_dcvdd_supply =
654         REGULATOR_SUPPLY("DCVDD", "5-001a");
655
656 static struct regulator_init_data wm8994_ldo1_data = {
657         .constraints    = {
658                 .name           = "AVDD1_3.0V",
659                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
660         },
661         .num_consumer_supplies  = 1,
662         .consumer_supplies      = &wm8994_avdd1_supply,
663 };
664
665 static struct regulator_init_data wm8994_ldo2_data = {
666         .constraints    = {
667                 .name           = "DCVDD_1.0V",
668         },
669         .num_consumer_supplies  = 1,
670         .consumer_supplies      = &wm8994_dcvdd_supply,
671 };
672
673 static struct wm8994_pdata wm8994_platform_data = {
674         /* configure gpio1 function: 0x0001(Logic level input/output) */
675         .gpio_defaults[0] = 0x0001,
676         /* configure gpio3/4/5/7 function for AIF2 voice */
677         .gpio_defaults[2] = 0x8100,
678         .gpio_defaults[3] = 0x8100,
679         .gpio_defaults[4] = 0x8100,
680         .gpio_defaults[6] = 0x0100,
681         /* configure gpio8/9/10/11 function for AIF3 BT */
682         .gpio_defaults[7] = 0x8100,
683         .gpio_defaults[8] = 0x0100,
684         .gpio_defaults[9] = 0x0100,
685         .gpio_defaults[10] = 0x0100,
686         .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data },       /* XM0FRNB_2 */
687         .ldo[1] = { 0, &wm8994_ldo2_data },
688 };
689
690 /* GPIO I2C PMIC */
691 #define AP_I2C_GPIO_PMIC_BUS_4  4
692 static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
693         .sda_pin        = S5PV210_GPJ4(0),      /* XMSMCSN */
694         .scl_pin        = S5PV210_GPJ4(3),      /* XMSMIRQN */
695 };
696
697 static struct platform_device goni_i2c_gpio_pmic = {
698         .name           = "i2c-gpio",
699         .id             = AP_I2C_GPIO_PMIC_BUS_4,
700         .dev            = {
701                 .platform_data  = &goni_i2c_gpio_pmic_data,
702         },
703 };
704
705 static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
706 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
707         {
708                 /* 0xCC when SRAD = 0 */
709                 I2C_BOARD_INFO("max8998", 0xCC >> 1),
710                 .platform_data = &goni_max8998_pdata,
711         },
712 #endif
713 };
714
715 /* GPIO I2C AP 1.8V */
716 #define AP_I2C_GPIO_BUS_5       5
717 static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
718         .sda_pin        = S5PV210_MP05(3),      /* XM0ADDR_11 */
719         .scl_pin        = S5PV210_MP05(2),      /* XM0ADDR_10 */
720 };
721
722 static struct platform_device goni_i2c_gpio5 = {
723         .name           = "i2c-gpio",
724         .id             = AP_I2C_GPIO_BUS_5,
725         .dev            = {
726                 .platform_data  = &goni_i2c_gpio5_data,
727         },
728 };
729
730 static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
731         {
732                 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
733                 I2C_BOARD_INFO("wm8994", 0x1a),
734                 .platform_data  = &wm8994_platform_data,
735         },
736 };
737
738 /* PMIC Power button */
739 static struct gpio_keys_button goni_gpio_keys_table[] = {
740         {
741                 .code           = KEY_POWER,
742                 .gpio           = S5PV210_GPH2(6),
743                 .desc           = "gpio-keys: KEY_POWER",
744                 .type           = EV_KEY,
745                 .active_low     = 1,
746                 .wakeup         = 1,
747                 .debounce_interval = 1,
748         },
749 };
750
751 static struct gpio_keys_platform_data goni_gpio_keys_data = {
752         .buttons        = goni_gpio_keys_table,
753         .nbuttons       = ARRAY_SIZE(goni_gpio_keys_table),
754 };
755
756 static struct platform_device goni_device_gpiokeys = {
757         .name = "gpio-keys",
758         .dev = {
759                 .platform_data = &goni_gpio_keys_data,
760         },
761 };
762
763 static void __init goni_pmic_init(void)
764 {
765         /* AP_PMIC_IRQ: EINT7 */
766         s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
767         s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
768
769         /* nPower: EINT22 */
770         s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
771         s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
772 }
773
774 /* MoviNAND */
775 static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
776         .max_width              = 4,
777         .host_caps2             = MMC_CAP2_BROKEN_VOLTAGE,
778         .cd_type                = S3C_SDHCI_CD_PERMANENT,
779 };
780
781 /* Wireless LAN */
782 static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
783         .max_width              = 4,
784         .cd_type                = S3C_SDHCI_CD_EXTERNAL,
785         /* ext_cd_{init,cleanup} callbacks will be added later */
786 };
787
788 /* External Flash */
789 #define GONI_EXT_FLASH_EN       S5PV210_MP05(4)
790 #define GONI_EXT_FLASH_CD       S5PV210_GPH3(4)
791 static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
792         .max_width              = 4,
793         .cd_type                = S3C_SDHCI_CD_GPIO,
794         .ext_cd_gpio            = GONI_EXT_FLASH_CD,
795         .ext_cd_gpio_invert     = 1,
796 };
797
798 static struct regulator_consumer_supply mmc2_supplies[] = {
799         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
800 };
801
802 static struct regulator_init_data mmc2_fixed_voltage_init_data = {
803         .constraints            = {
804                 .name           = "V_TF_2.8V",
805                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
806         },
807         .num_consumer_supplies  = ARRAY_SIZE(mmc2_supplies),
808         .consumer_supplies      = mmc2_supplies,
809 };
810
811 static struct fixed_voltage_config mmc2_fixed_voltage_config = {
812         .supply_name            = "EXT_FLASH_EN",
813         .microvolts             = 2800000,
814         .gpio                   = GONI_EXT_FLASH_EN,
815         .enable_high            = true,
816         .init_data              = &mmc2_fixed_voltage_init_data,
817 };
818
819 static struct platform_device mmc2_fixed_voltage = {
820         .name           = "reg-fixed-voltage",
821         .id             = 2,
822         .dev            = {
823                 .platform_data  = &mmc2_fixed_voltage_config,
824         },
825 };
826
827 static void goni_setup_sdhci(void)
828 {
829         s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
830         s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
831         s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
832 };
833
834 static struct noon010pc30_platform_data noon010pc30_pldata = {
835         .clk_rate       = 16000000UL,
836         .gpio_nreset    = S5PV210_GPB(2), /* CAM_CIF_NRST */
837         .gpio_nstby     = S5PV210_GPB(0), /* CAM_CIF_NSTBY */
838 };
839
840 static struct i2c_board_info noon010pc30_board_info = {
841         I2C_BOARD_INFO("NOON010PC30", 0x60 >> 1),
842         .platform_data = &noon010pc30_pldata,
843 };
844
845 static struct s5p_fimc_isp_info goni_camera_sensors[] = {
846         {
847                 .mux_id         = 0,
848                 .flags          = V4L2_MBUS_PCLK_SAMPLE_FALLING |
849                                   V4L2_MBUS_VSYNC_ACTIVE_LOW,
850                 .bus_type       = FIMC_ITU_601,
851                 .board_info     = &noon010pc30_board_info,
852                 .i2c_bus_num    = 0,
853                 .clk_frequency  = 16000000UL,
854         },
855 };
856
857 static struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
858         .isp_info       = goni_camera_sensors,
859         .num_clients    = ARRAY_SIZE(goni_camera_sensors),
860 };
861
862 /* Audio device */
863 static struct platform_device goni_device_audio = {
864         .name = "smdk-audio",
865         .id = -1,
866 };
867
868 static struct platform_device *goni_devices[] __initdata = {
869         &s3c_device_fb,
870         &s5p_device_onenand,
871         &goni_spi_gpio,
872         &goni_i2c_gpio_pmic,
873         &goni_i2c_gpio5,
874         &goni_device_audio,
875         &mmc2_fixed_voltage,
876         &goni_device_gpiokeys,
877         &s5p_device_mfc,
878         &s5p_device_mfc_l,
879         &s5p_device_mfc_r,
880         &s5p_device_mixer,
881         &s5p_device_sdo,
882         &s3c_device_i2c0,
883         &s5p_device_fimc0,
884         &s5p_device_fimc1,
885         &s5p_device_fimc2,
886         &s5p_device_fimc_md,
887         &s3c_device_hsmmc0,
888         &s3c_device_hsmmc1,
889         &s3c_device_hsmmc2,
890         &s5pv210_device_iis0,
891         &s3c_device_usb_hsotg,
892         &samsung_device_keypad,
893         &s3c_device_i2c1,
894         &s3c_device_i2c2,
895         &wm8994_fixed_voltage0,
896         &wm8994_fixed_voltage1,
897 };
898
899 static void __init goni_sound_init(void)
900 {
901         /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
902          * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
903          * because it needs 24MHz clock to operate WM8994 codec.
904          */
905         __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
906 }
907
908 static void __init goni_map_io(void)
909 {
910         s5pv210_init_io(NULL, 0);
911         s3c24xx_init_clocks(clk_xusbxti.rate);
912         s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
913         s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
914 }
915
916 static void __init goni_reserve(void)
917 {
918         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
919 }
920
921 static void __init goni_machine_init(void)
922 {
923         /* Radio: call before I2C 1 registeration */
924         goni_radio_init();
925
926         /* I2C0 */
927         s3c_i2c0_set_platdata(NULL);
928
929         /* I2C1 */
930         s3c_i2c1_set_platdata(NULL);
931         i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
932
933         /* TSP: call before I2C 2 registeration */
934         goni_tsp_init();
935
936         /* I2C2 */
937         s3c_i2c2_set_platdata(&i2c2_data);
938         i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
939
940         /* PMIC */
941         goni_pmic_init();
942         i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
943                         ARRAY_SIZE(i2c_gpio_pmic_devs));
944         /* SDHCI */
945         goni_setup_sdhci();
946
947         /* SOUND */
948         goni_sound_init();
949         i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
950                         ARRAY_SIZE(i2c_gpio5_devs));
951
952         /* FB */
953         s3c_fb_set_platdata(&goni_lcd_pdata);
954
955         /* FIMC */
956         s3c_set_platdata(&goni_fimc_md_platdata, sizeof(goni_fimc_md_platdata),
957                          &s5p_device_fimc_md);
958
959         s3c_hsotg_set_platdata(&goni_hsotg_pdata);
960
961         goni_camera_init();
962
963         /* SPI */
964         spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
965
966         /* KEYPAD */
967         samsung_keypad_set_platdata(&keypad_data);
968
969         platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
970 }
971
972 MACHINE_START(GONI, "GONI")
973         /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
974         .atag_offset    = 0x100,
975         .init_irq       = s5pv210_init_irq,
976         .handle_irq     = vic_handle_irq,
977         .map_io         = goni_map_io,
978         .init_machine   = goni_machine_init,
979         .timer          = &s5p_timer,
980         .reserve        = &goni_reserve,
981         .restart        = s5pv210_restart,
982 MACHINE_END