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diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
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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/serial_s3c.h>
16#include <linux/fb.h>
17#include <linux/i2c.h>
18#include <linux/i2c-gpio.h>
19#include <linux/i2c/atmel_mxt_ts.h>
20#include <linux/mfd/max8998.h>
21#include <linux/mfd/wm8994/pdata.h>
22#include <linux/regulator/fixed.h>
23#include <linux/spi/spi.h>
24#include <linux/spi/spi_gpio.h>
25#include <linux/lcd.h>
26#include <linux/gpio_keys.h>
27#include <linux/input.h>
28#include <linux/gpio.h>
29#include <linux/mmc/host.h>
30#include <linux/interrupt.h>
31#include <linux/platform_data/s3c-hsotg.h>
32
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#include <mach/gpio-samsung.h>
42
43#include <plat/gpio-cfg.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/samsung-time.h>
52#include <plat/mfc.h>
53
54#include "common.h"
55
56/* Following are default values for UCON, ULCON and UFCON UART registers */
57#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
58 S3C2410_UCON_RXILEVEL | \
59 S3C2410_UCON_TXIRQMODE | \
60 S3C2410_UCON_RXIRQMODE | \
61 S3C2410_UCON_RXFIFO_TOI | \
62 S3C2443_UCON_RXERR_IRQEN)
63
64#define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
65
66#define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
67
68static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
69 [0] = {
70 .hwport = 0,
71 .flags = 0,
72 .ucon = GONI_UCON_DEFAULT,
73 .ulcon = GONI_ULCON_DEFAULT,
74 .ufcon = GONI_UFCON_DEFAULT |
75 S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
76 },
77 [1] = {
78 .hwport = 1,
79 .flags = 0,
80 .ucon = GONI_UCON_DEFAULT,
81 .ulcon = GONI_ULCON_DEFAULT,
82 .ufcon = GONI_UFCON_DEFAULT |
83 S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
84 },
85 [2] = {
86 .hwport = 2,
87 .flags = 0,
88 .ucon = GONI_UCON_DEFAULT,
89 .ulcon = GONI_ULCON_DEFAULT,
90 .ufcon = GONI_UFCON_DEFAULT |
91 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
92 },
93 [3] = {
94 .hwport = 3,
95 .flags = 0,
96 .ucon = GONI_UCON_DEFAULT,
97 .ulcon = GONI_ULCON_DEFAULT,
98 .ufcon = GONI_UFCON_DEFAULT |
99 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
100 },
101};
102
103/* Frame Buffer */
104static struct s3c_fb_pd_win goni_fb_win0 = {
105 .max_bpp = 32,
106 .default_bpp = 16,
107 .xres = 480,
108 .yres = 800,
109 .virtual_x = 480,
110 .virtual_y = 2 * 800,
111};
112
113static struct fb_videomode goni_lcd_timing = {
114 .left_margin = 16,
115 .right_margin = 16,
116 .upper_margin = 2,
117 .lower_margin = 28,
118 .hsync_len = 2,
119 .vsync_len = 1,
120 .xres = 480,
121 .yres = 800,
122 .refresh = 55,
123};
124
125static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
126 .win[0] = &goni_fb_win0,
127 .vtiming = &goni_lcd_timing,
128 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
129 VIDCON0_CLKSEL_LCD,
130 .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
131 | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
132 .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
133};
134
135static int lcd_power_on(struct lcd_device *ld, int enable)
136{
137 return 1;
138}
139
140static int reset_lcd(struct lcd_device *ld)
141{
142 static unsigned int first = 1;
143 int reset_gpio = -1;
144
145 reset_gpio = S5PV210_MP05(5);
146
147 if (first) {
148 gpio_request(reset_gpio, "MLCD_RST");
149 first = 0;
150 }
151
152 gpio_direction_output(reset_gpio, 1);
153 return 1;
154}
155
156static struct lcd_platform_data goni_lcd_platform_data = {
157 .reset = reset_lcd,
158 .power_on = lcd_power_on,
159 .lcd_enabled = 0,
160 .reset_delay = 120, /* 120ms */
161 .power_on_delay = 25, /* 25ms */
162 .power_off_delay = 200, /* 200ms */
163};
164
165#define LCD_BUS_NUM 3
166static struct spi_board_info spi_board_info[] __initdata = {
167 {
168 .modalias = "s6e63m0",
169 .platform_data = &goni_lcd_platform_data,
170 .max_speed_hz = 1200000,
171 .bus_num = LCD_BUS_NUM,
172 .chip_select = 0,
173 .mode = SPI_MODE_3,
174 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
175 },
176};
177
178static struct spi_gpio_platform_data lcd_spi_gpio_data = {
179 .sck = S5PV210_MP04(1), /* DISPLAY_CLK */
180 .mosi = S5PV210_MP04(3), /* DISPLAY_SI */
181 .miso = SPI_GPIO_NO_MISO,
182 .num_chipselect = 1,
183};
184
185static struct platform_device goni_spi_gpio = {
186 .name = "spi_gpio",
187 .id = LCD_BUS_NUM,
188 .dev = {
189 .parent = &s3c_device_fb.dev,
190 .platform_data = &lcd_spi_gpio_data,
191 },
192};
193
194/* KEYPAD */
195static uint32_t keymap[] __initdata = {
196 /* KEY(row, col, keycode) */
197 KEY(0, 1, KEY_MENU), /* Send */
198 KEY(0, 2, KEY_BACK), /* End */
199 KEY(1, 1, KEY_CONFIG), /* Half shot */
200 KEY(1, 2, KEY_VOLUMEUP),
201 KEY(2, 1, KEY_CAMERA), /* Full shot */
202 KEY(2, 2, KEY_VOLUMEDOWN),
203};
204
205static struct matrix_keymap_data keymap_data __initdata = {
206 .keymap = keymap,
207 .keymap_size = ARRAY_SIZE(keymap),
208};
209
210static struct samsung_keypad_platdata keypad_data __initdata = {
211 .keymap_data = &keymap_data,
212 .rows = 3,
213 .cols = 3,
214};
215
216/* Radio */
217static struct i2c_board_info i2c1_devs[] __initdata = {
218 {
219 I2C_BOARD_INFO("si470x", 0x10),
220 },
221};
222
223static void __init goni_radio_init(void)
224{
225 int gpio;
226
227 gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
228 gpio_request(gpio, "FM_INT");
229 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
230 i2c1_devs[0].irq = gpio_to_irq(gpio);
231
232 gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
233 gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
234}
235
236/* TSP */
237static struct mxt_platform_data qt602240_platform_data = {
238 .irqflags = IRQF_TRIGGER_FALLING,
239};
240
241static struct s3c2410_platform_i2c i2c2_data __initdata = {
242 .flags = 0,
243 .bus_num = 2,
244 .slave_addr = 0x10,
245 .frequency = 400 * 1000,
246 .sda_delay = 100,
247};
248
249static struct i2c_board_info i2c2_devs[] __initdata = {
250 {
251 I2C_BOARD_INFO("qt602240_ts", 0x4a),
252 .platform_data = &qt602240_platform_data,
253 },
254};
255
256static void __init goni_tsp_init(void)
257{
258 int gpio;
259
260 gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
261 gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
262 gpio_export(gpio, 0);
263
264 gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
265 gpio_request(gpio, "TSP_INT");
266
267 s5p_register_gpio_interrupt(gpio);
268 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
269 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
270 i2c2_devs[0].irq = gpio_to_irq(gpio);
271}
272
273/* USB OTG */
274static struct s3c_hsotg_plat goni_hsotg_pdata;
275
276/* MAX8998 regulators */
277#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
278
279static struct regulator_consumer_supply goni_ldo3_consumers[] = {
280 REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
281};
282
283static struct regulator_consumer_supply goni_ldo5_consumers[] = {
284 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
285};
286
287static struct regulator_consumer_supply goni_ldo8_consumers[] = {
288 REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
289 REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
290};
291
292static struct regulator_consumer_supply goni_ldo11_consumers[] = {
293 REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
294};
295
296static struct regulator_consumer_supply goni_ldo13_consumers[] = {
297 REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
298};
299
300static struct regulator_consumer_supply goni_ldo14_consumers[] = {
301 REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
302};
303
304static struct regulator_init_data goni_ldo2_data = {
305 .constraints = {
306 .name = "VALIVE_1.1V",
307 .min_uV = 1100000,
308 .max_uV = 1100000,
309 .apply_uV = 1,
310 .always_on = 1,
311 .state_mem = {
312 .enabled = 1,
313 },
314 },
315};
316
317static struct regulator_init_data goni_ldo3_data = {
318 .constraints = {
319 .name = "VUSB+MIPI_1.1V",
320 .min_uV = 1100000,
321 .max_uV = 1100000,
322 .apply_uV = 1,
323 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
324 },
325 .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
326 .consumer_supplies = goni_ldo3_consumers,
327};
328
329static struct regulator_init_data goni_ldo4_data = {
330 .constraints = {
331 .name = "VDAC_3.3V",
332 .min_uV = 3300000,
333 .max_uV = 3300000,
334 .apply_uV = 1,
335 },
336};
337
338static struct regulator_init_data goni_ldo5_data = {
339 .constraints = {
340 .name = "VTF_2.8V",
341 .min_uV = 2800000,
342 .max_uV = 2800000,
343 .apply_uV = 1,
344 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
345 },
346 .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
347 .consumer_supplies = goni_ldo5_consumers,
348};
349
350static struct regulator_init_data goni_ldo6_data = {
351 .constraints = {
352 .name = "VCC_3.3V",
353 .min_uV = 3300000,
354 .max_uV = 3300000,
355 .apply_uV = 1,
356 },
357};
358
359static struct regulator_init_data goni_ldo7_data = {
360 .constraints = {
361 .name = "VLCD_1.8V",
362 .min_uV = 1800000,
363 .max_uV = 1800000,
364 .apply_uV = 1,
365 .always_on = 1,
366 },
367};
368
369static struct regulator_init_data goni_ldo8_data = {
370 .constraints = {
371 .name = "VUSB+VADC_3.3V",
372 .min_uV = 3300000,
373 .max_uV = 3300000,
374 .apply_uV = 1,
375 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
376 },
377 .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
378 .consumer_supplies = goni_ldo8_consumers,
379};
380
381static struct regulator_init_data goni_ldo9_data = {
382 .constraints = {
383 .name = "VCC+VCAM_2.8V",
384 .min_uV = 2800000,
385 .max_uV = 2800000,
386 .apply_uV = 1,
387 },
388};
389
390static struct regulator_init_data goni_ldo10_data = {
391 .constraints = {
392 .name = "VPLL_1.1V",
393 .min_uV = 1100000,
394 .max_uV = 1100000,
395 .apply_uV = 1,
396 .boot_on = 1,
397 },
398};
399
400static struct regulator_init_data goni_ldo11_data = {
401 .constraints = {
402 .name = "CAM_IO_2.8V",
403 .min_uV = 2800000,
404 .max_uV = 2800000,
405 .apply_uV = 1,
406 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
407 },
408 .num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers),
409 .consumer_supplies = goni_ldo11_consumers,
410};
411
412static struct regulator_init_data goni_ldo12_data = {
413 .constraints = {
414 .name = "CAM_ISP_1.2V",
415 .min_uV = 1200000,
416 .max_uV = 1200000,
417 .apply_uV = 1,
418 },
419};
420
421static struct regulator_init_data goni_ldo13_data = {
422 .constraints = {
423 .name = "CAM_A_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_ldo13_consumers),
430 .consumer_supplies = goni_ldo13_consumers,
431};
432
433static struct regulator_init_data goni_ldo14_data = {
434 .constraints = {
435 .name = "CAM_CIF_1.8V",
436 .min_uV = 1800000,
437 .max_uV = 1800000,
438 .apply_uV = 1,
439 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
440 },
441 .num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers),
442 .consumer_supplies = goni_ldo14_consumers,
443};
444
445static struct regulator_init_data goni_ldo15_data = {
446 .constraints = {
447 .name = "CAM_AF_3.3V",
448 .min_uV = 3300000,
449 .max_uV = 3300000,
450 .apply_uV = 1,
451 },
452};
453
454static struct regulator_init_data goni_ldo16_data = {
455 .constraints = {
456 .name = "VMIPI_1.8V",
457 .min_uV = 1800000,
458 .max_uV = 1800000,
459 .apply_uV = 1,
460 },
461};
462
463static struct regulator_init_data goni_ldo17_data = {
464 .constraints = {
465 .name = "VCC_3.0V_LCD",
466 .min_uV = 3000000,
467 .max_uV = 3000000,
468 .apply_uV = 1,
469 .always_on = 1,
470 },
471};
472
473/* BUCK */
474static struct regulator_consumer_supply buck1_consumer =
475 REGULATOR_SUPPLY("vddarm", NULL);
476
477static struct regulator_consumer_supply buck2_consumer =
478 REGULATOR_SUPPLY("vddint", NULL);
479
480static struct regulator_consumer_supply buck3_consumer =
481 REGULATOR_SUPPLY("vdet", "s5p-sdo");
482
483
484static struct regulator_init_data goni_buck1_data = {
485 .constraints = {
486 .name = "VARM_1.2V",
487 .min_uV = 1200000,
488 .max_uV = 1200000,
489 .apply_uV = 1,
490 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
491 REGULATOR_CHANGE_STATUS,
492 },
493 .num_consumer_supplies = 1,
494 .consumer_supplies = &buck1_consumer,
495};
496
497static struct regulator_init_data goni_buck2_data = {
498 .constraints = {
499 .name = "VINT_1.2V",
500 .min_uV = 1200000,
501 .max_uV = 1200000,
502 .apply_uV = 1,
503 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
504 REGULATOR_CHANGE_STATUS,
505 },
506 .num_consumer_supplies = 1,
507 .consumer_supplies = &buck2_consumer,
508};
509
510static struct regulator_init_data goni_buck3_data = {
511 .constraints = {
512 .name = "VCC_1.8V",
513 .min_uV = 1800000,
514 .max_uV = 1800000,
515 .apply_uV = 1,
516 .state_mem = {
517 .enabled = 1,
518 },
519 },
520 .num_consumer_supplies = 1,
521 .consumer_supplies = &buck3_consumer,
522};
523
524static struct regulator_init_data goni_buck4_data = {
525 .constraints = {
526 .name = "CAM_CORE_1.2V",
527 .min_uV = 1200000,
528 .max_uV = 1200000,
529 .apply_uV = 1,
530 .always_on = 1,
531 },
532};
533
534static struct max8998_regulator_data goni_regulators[] = {
535 { MAX8998_LDO2, &goni_ldo2_data },
536 { MAX8998_LDO3, &goni_ldo3_data },
537 { MAX8998_LDO4, &goni_ldo4_data },
538 { MAX8998_LDO5, &goni_ldo5_data },
539 { MAX8998_LDO6, &goni_ldo6_data },
540 { MAX8998_LDO7, &goni_ldo7_data },
541 { MAX8998_LDO8, &goni_ldo8_data },
542 { MAX8998_LDO9, &goni_ldo9_data },
543 { MAX8998_LDO10, &goni_ldo10_data },
544 { MAX8998_LDO11, &goni_ldo11_data },
545 { MAX8998_LDO12, &goni_ldo12_data },
546 { MAX8998_LDO13, &goni_ldo13_data },
547 { MAX8998_LDO14, &goni_ldo14_data },
548 { MAX8998_LDO15, &goni_ldo15_data },
549 { MAX8998_LDO16, &goni_ldo16_data },
550 { MAX8998_LDO17, &goni_ldo17_data },
551 { MAX8998_BUCK1, &goni_buck1_data },
552 { MAX8998_BUCK2, &goni_buck2_data },
553 { MAX8998_BUCK3, &goni_buck3_data },
554 { MAX8998_BUCK4, &goni_buck4_data },
555};
556
557static struct max8998_platform_data goni_max8998_pdata = {
558 .num_regulators = ARRAY_SIZE(goni_regulators),
559 .regulators = goni_regulators,
560 .buck1_set1 = S5PV210_GPH0(3),
561 .buck1_set2 = S5PV210_GPH0(4),
562 .buck2_set3 = S5PV210_GPH0(5),
563 .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
564 .buck2_voltage = { 1200000, 1200000 },
565};
566#endif
567
568static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
569 REGULATOR_SUPPLY("DBVDD", "5-001a"),
570 REGULATOR_SUPPLY("AVDD2", "5-001a"),
571 REGULATOR_SUPPLY("CPVDD", "5-001a"),
572};
573
574static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
575 REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
576 REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
577};
578
579static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
580 .constraints = {
581 .always_on = 1,
582 },
583 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
584 .consumer_supplies = wm8994_fixed_voltage0_supplies,
585};
586
587static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
588 .constraints = {
589 .always_on = 1,
590 },
591 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
592 .consumer_supplies = wm8994_fixed_voltage1_supplies,
593};
594
595static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
596 .supply_name = "VCC_1.8V_PDA",
597 .microvolts = 1800000,
598 .gpio = -EINVAL,
599 .init_data = &wm8994_fixed_voltage0_init_data,
600};
601
602static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
603 .supply_name = "V_BAT",
604 .microvolts = 3700000,
605 .gpio = -EINVAL,
606 .init_data = &wm8994_fixed_voltage1_init_data,
607};
608
609static struct platform_device wm8994_fixed_voltage0 = {
610 .name = "reg-fixed-voltage",
611 .id = 0,
612 .dev = {
613 .platform_data = &wm8994_fixed_voltage0_config,
614 },
615};
616
617static struct platform_device wm8994_fixed_voltage1 = {
618 .name = "reg-fixed-voltage",
619 .id = 1,
620 .dev = {
621 .platform_data = &wm8994_fixed_voltage1_config,
622 },
623};
624
625static struct regulator_consumer_supply wm8994_avdd1_supply =
626 REGULATOR_SUPPLY("AVDD1", "5-001a");
627
628static struct regulator_consumer_supply wm8994_dcvdd_supply =
629 REGULATOR_SUPPLY("DCVDD", "5-001a");
630
631static struct regulator_init_data wm8994_ldo1_data = {
632 .constraints = {
633 .name = "AVDD1_3.0V",
634 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
635 },
636 .num_consumer_supplies = 1,
637 .consumer_supplies = &wm8994_avdd1_supply,
638};
639
640static struct regulator_init_data wm8994_ldo2_data = {
641 .constraints = {
642 .name = "DCVDD_1.0V",
643 },
644 .num_consumer_supplies = 1,
645 .consumer_supplies = &wm8994_dcvdd_supply,
646};
647
648static struct wm8994_pdata wm8994_platform_data = {
649 /* configure gpio1 function: 0x0001(Logic level input/output) */
650 .gpio_defaults[0] = 0x0001,
651 /* configure gpio3/4/5/7 function for AIF2 voice */
652 .gpio_defaults[2] = 0x8100,
653 .gpio_defaults[3] = 0x8100,
654 .gpio_defaults[4] = 0x8100,
655 .gpio_defaults[6] = 0x0100,
656 /* configure gpio8/9/10/11 function for AIF3 BT */
657 .gpio_defaults[7] = 0x8100,
658 .gpio_defaults[8] = 0x0100,
659 .gpio_defaults[9] = 0x0100,
660 .gpio_defaults[10] = 0x0100,
661 .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
662 .ldo[1] = { 0, &wm8994_ldo2_data },
663};
664
665/* GPIO I2C PMIC */
666#define AP_I2C_GPIO_PMIC_BUS_4 4
667static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
668 .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
669 .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
670};
671
672static struct platform_device goni_i2c_gpio_pmic = {
673 .name = "i2c-gpio",
674 .id = AP_I2C_GPIO_PMIC_BUS_4,
675 .dev = {
676 .platform_data = &goni_i2c_gpio_pmic_data,
677 },
678};
679
680static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
681#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
682 {
683 /* 0xCC when SRAD = 0 */
684 I2C_BOARD_INFO("max8998", 0xCC >> 1),
685 .platform_data = &goni_max8998_pdata,
686 },
687#endif
688};
689
690/* GPIO I2C AP 1.8V */
691#define AP_I2C_GPIO_BUS_5 5
692static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
693 .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
694 .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
695};
696
697static struct platform_device goni_i2c_gpio5 = {
698 .name = "i2c-gpio",
699 .id = AP_I2C_GPIO_BUS_5,
700 .dev = {
701 .platform_data = &goni_i2c_gpio5_data,
702 },
703};
704
705static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
706 {
707 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
708 I2C_BOARD_INFO("wm8994", 0x1a),
709 .platform_data = &wm8994_platform_data,
710 },
711};
712
713/* PMIC Power button */
714static struct gpio_keys_button goni_gpio_keys_table[] = {
715 {
716 .code = KEY_POWER,
717 .gpio = S5PV210_GPH2(6),
718 .desc = "gpio-keys: KEY_POWER",
719 .type = EV_KEY,
720 .active_low = 1,
721 .wakeup = 1,
722 .debounce_interval = 1,
723 },
724};
725
726static struct gpio_keys_platform_data goni_gpio_keys_data = {
727 .buttons = goni_gpio_keys_table,
728 .nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
729};
730
731static struct platform_device goni_device_gpiokeys = {
732 .name = "gpio-keys",
733 .dev = {
734 .platform_data = &goni_gpio_keys_data,
735 },
736};
737
738static void __init goni_pmic_init(void)
739{
740 /* AP_PMIC_IRQ: EINT7 */
741 s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
742 s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
743
744 /* nPower: EINT22 */
745 s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
746 s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
747}
748
749/* MoviNAND */
750static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
751 .max_width = 4,
752 .cd_type = S3C_SDHCI_CD_PERMANENT,
753};
754
755/* Wireless LAN */
756static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
757 .max_width = 4,
758 .cd_type = S3C_SDHCI_CD_EXTERNAL,
759 /* ext_cd_{init,cleanup} callbacks will be added later */
760};
761
762/* External Flash */
763#define GONI_EXT_FLASH_EN S5PV210_MP05(4)
764#define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
765static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
766 .max_width = 4,
767 .cd_type = S3C_SDHCI_CD_GPIO,
768 .ext_cd_gpio = GONI_EXT_FLASH_CD,
769 .ext_cd_gpio_invert = 1,
770};
771
772static struct regulator_consumer_supply mmc2_supplies[] = {
773 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
774};
775
776static struct regulator_init_data mmc2_fixed_voltage_init_data = {
777 .constraints = {
778 .name = "V_TF_2.8V",
779 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
780 },
781 .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
782 .consumer_supplies = mmc2_supplies,
783};
784
785static struct fixed_voltage_config mmc2_fixed_voltage_config = {
786 .supply_name = "EXT_FLASH_EN",
787 .microvolts = 2800000,
788 .gpio = GONI_EXT_FLASH_EN,
789 .enable_high = true,
790 .init_data = &mmc2_fixed_voltage_init_data,
791};
792
793static struct platform_device mmc2_fixed_voltage = {
794 .name = "reg-fixed-voltage",
795 .id = 2,
796 .dev = {
797 .platform_data = &mmc2_fixed_voltage_config,
798 },
799};
800
801static void goni_setup_sdhci(void)
802{
803 s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
804 s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
805 s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
806};
807
808/* Audio device */
809static struct platform_device goni_device_audio = {
810 .name = "smdk-audio",
811 .id = -1,
812};
813
814static struct platform_device *goni_devices[] __initdata = {
815 &s3c_device_fb,
816 &s5p_device_onenand,
817 &goni_spi_gpio,
818 &goni_i2c_gpio_pmic,
819 &goni_i2c_gpio5,
820 &goni_device_audio,
821 &mmc2_fixed_voltage,
822 &goni_device_gpiokeys,
823 &s5p_device_mfc,
824 &s5p_device_mfc_l,
825 &s5p_device_mfc_r,
826 &s5p_device_mixer,
827 &s5p_device_sdo,
828 &s3c_device_i2c0,
829 &s3c_device_hsmmc0,
830 &s3c_device_hsmmc1,
831 &s3c_device_hsmmc2,
832 &s5pv210_device_iis0,
833 &s3c_device_usb_hsotg,
834 &samsung_device_keypad,
835 &s3c_device_i2c1,
836 &s3c_device_i2c2,
837 &wm8994_fixed_voltage0,
838 &wm8994_fixed_voltage1,
839};
840
841static void __init goni_sound_init(void)
842{
843 /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
844 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
845 * because it needs 24MHz clock to operate WM8994 codec.
846 */
847 __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
848}
849
850static void __init goni_map_io(void)
851{
852 s5pv210_init_io(NULL, 0);
853 s3c24xx_init_clocks(clk_xusbxti.rate);
854 s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
855 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
856}
857
858static void __init goni_reserve(void)
859{
860 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
861}
862
863static void __init goni_machine_init(void)
864{
865 /* Radio: call before I2C 1 registeration */
866 goni_radio_init();
867
868 /* I2C0 */
869 s3c_i2c0_set_platdata(NULL);
870
871 /* I2C1 */
872 s3c_i2c1_set_platdata(NULL);
873 i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
874
875 /* TSP: call before I2C 2 registeration */
876 goni_tsp_init();
877
878 /* I2C2 */
879 s3c_i2c2_set_platdata(&i2c2_data);
880 i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
881
882 /* PMIC */
883 goni_pmic_init();
884 i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
885 ARRAY_SIZE(i2c_gpio_pmic_devs));
886 /* SDHCI */
887 goni_setup_sdhci();
888
889 /* SOUND */
890 goni_sound_init();
891 i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
892 ARRAY_SIZE(i2c_gpio5_devs));
893
894 /* FB */
895 s3c_fb_set_platdata(&goni_lcd_pdata);
896
897 s3c_hsotg_set_platdata(&goni_hsotg_pdata);
898
899 /* SPI */
900 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
901
902 /* KEYPAD */
903 samsung_keypad_set_platdata(&keypad_data);
904
905 platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
906}
907
908MACHINE_START(GONI, "GONI")
909 /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
910 .atag_offset = 0x100,
911 .init_irq = s5pv210_init_irq,
912 .map_io = goni_map_io,
913 .init_machine = goni_machine_init,
914 .init_time = samsung_timer_init,
915 .reserve = &goni_reserve,
916 .restart = s5pv210_restart,
917MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-22 03:39:03 -0500