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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
42#include <plat/gpio-cfg.h>
43#include <plat/devs.h>
44#include <plat/cpu.h>
45#include <plat/fb.h>
46#include <linux/platform_data/i2c-s3c2410.h>
47#include <plat/keypad.h>
48#include <plat/sdhci.h>
49#include <plat/clock.h>
50#include <plat/samsung-time.h>
51#include <plat/mfc.h>
52
53#include "common.h"
54
55/* Following are default values for UCON, ULCON and UFCON UART registers */
56#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
57 S3C2410_UCON_RXILEVEL | \
58 S3C2410_UCON_TXIRQMODE | \
59 S3C2410_UCON_RXIRQMODE | \
60 S3C2410_UCON_RXFIFO_TOI | \
61 S3C2443_UCON_RXERR_IRQEN)
62
63#define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
64
65#define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
66
67static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
68 [0] = {
69 .hwport = 0,
70 .flags = 0,
71 .ucon = GONI_UCON_DEFAULT,
72 .ulcon = GONI_ULCON_DEFAULT,
73 .ufcon = GONI_UFCON_DEFAULT |
74 S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
75 },
76 [1] = {
77 .hwport = 1,
78 .flags = 0,
79 .ucon = GONI_UCON_DEFAULT,
80 .ulcon = GONI_ULCON_DEFAULT,
81 .ufcon = GONI_UFCON_DEFAULT |
82 S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
83 },
84 [2] = {
85 .hwport = 2,
86 .flags = 0,
87 .ucon = GONI_UCON_DEFAULT,
88 .ulcon = GONI_ULCON_DEFAULT,
89 .ufcon = GONI_UFCON_DEFAULT |
90 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
91 },
92 [3] = {
93 .hwport = 3,
94 .flags = 0,
95 .ucon = GONI_UCON_DEFAULT,
96 .ulcon = GONI_ULCON_DEFAULT,
97 .ufcon = GONI_UFCON_DEFAULT |
98 S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
99 },
100};
101
102/* Frame Buffer */
103static struct s3c_fb_pd_win goni_fb_win0 = {
104 .max_bpp = 32,
105 .default_bpp = 16,
106 .xres = 480,
107 .yres = 800,
108 .virtual_x = 480,
109 .virtual_y = 2 * 800,
110};
111
112static struct fb_videomode goni_lcd_timing = {
113 .left_margin = 16,
114 .right_margin = 16,
115 .upper_margin = 2,
116 .lower_margin = 28,
117 .hsync_len = 2,
118 .vsync_len = 1,
119 .xres = 480,
120 .yres = 800,
121 .refresh = 55,
122};
123
124static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
125 .win[0] = &goni_fb_win0,
126 .vtiming = &goni_lcd_timing,
127 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
128 VIDCON0_CLKSEL_LCD,
129 .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
130 | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
131 .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
132};
133
134static int lcd_power_on(struct lcd_device *ld, int enable)
135{
136 return 1;
137}
138
139static int reset_lcd(struct lcd_device *ld)
140{
141 static unsigned int first = 1;
142 int reset_gpio = -1;
143
144 reset_gpio = S5PV210_MP05(5);
145
146 if (first) {
147 gpio_request(reset_gpio, "MLCD_RST");
148 first = 0;
149 }
150
151 gpio_direction_output(reset_gpio, 1);
152 return 1;
153}
154
155static struct lcd_platform_data goni_lcd_platform_data = {
156 .reset = reset_lcd,
157 .power_on = lcd_power_on,
158 .lcd_enabled = 0,
159 .reset_delay = 120, /* 120ms */
160 .power_on_delay = 25, /* 25ms */
161 .power_off_delay = 200, /* 200ms */
162};
163
164#define LCD_BUS_NUM 3
165static struct spi_board_info spi_board_info[] __initdata = {
166 {
167 .modalias = "s6e63m0",
168 .platform_data = &goni_lcd_platform_data,
169 .max_speed_hz = 1200000,
170 .bus_num = LCD_BUS_NUM,
171 .chip_select = 0,
172 .mode = SPI_MODE_3,
173 .controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
174 },
175};
176
177static struct spi_gpio_platform_data lcd_spi_gpio_data = {
178 .sck = S5PV210_MP04(1), /* DISPLAY_CLK */
179 .mosi = S5PV210_MP04(3), /* DISPLAY_SI */
180 .miso = SPI_GPIO_NO_MISO,
181 .num_chipselect = 1,
182};
183
184static struct platform_device goni_spi_gpio = {
185 .name = "spi_gpio",
186 .id = LCD_BUS_NUM,
187 .dev = {
188 .parent = &s3c_device_fb.dev,
189 .platform_data = &lcd_spi_gpio_data,
190 },
191};
192
193/* KEYPAD */
194static uint32_t keymap[] __initdata = {
195 /* KEY(row, col, keycode) */
196 KEY(0, 1, KEY_MENU), /* Send */
197 KEY(0, 2, KEY_BACK), /* End */
198 KEY(1, 1, KEY_CONFIG), /* Half shot */
199 KEY(1, 2, KEY_VOLUMEUP),
200 KEY(2, 1, KEY_CAMERA), /* Full shot */
201 KEY(2, 2, KEY_VOLUMEDOWN),
202};
203
204static struct matrix_keymap_data keymap_data __initdata = {
205 .keymap = keymap,
206 .keymap_size = ARRAY_SIZE(keymap),
207};
208
209static struct samsung_keypad_platdata keypad_data __initdata = {
210 .keymap_data = &keymap_data,
211 .rows = 3,
212 .cols = 3,
213};
214
215/* Radio */
216static struct i2c_board_info i2c1_devs[] __initdata = {
217 {
218 I2C_BOARD_INFO("si470x", 0x10),
219 },
220};
221
222static void __init goni_radio_init(void)
223{
224 int gpio;
225
226 gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
227 gpio_request(gpio, "FM_INT");
228 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
229 i2c1_devs[0].irq = gpio_to_irq(gpio);
230
231 gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
232 gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
233}
234
235/* TSP */
236static struct mxt_platform_data qt602240_platform_data = {
237 .irqflags = IRQF_TRIGGER_FALLING,
238};
239
240static struct s3c2410_platform_i2c i2c2_data __initdata = {
241 .flags = 0,
242 .bus_num = 2,
243 .slave_addr = 0x10,
244 .frequency = 400 * 1000,
245 .sda_delay = 100,
246};
247
248static struct i2c_board_info i2c2_devs[] __initdata = {
249 {
250 I2C_BOARD_INFO("qt602240_ts", 0x4a),
251 .platform_data = &qt602240_platform_data,
252 },
253};
254
255static void __init goni_tsp_init(void)
256{
257 int gpio;
258
259 gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
260 gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
261 gpio_export(gpio, 0);
262
263 gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
264 gpio_request(gpio, "TSP_INT");
265
266 s5p_register_gpio_interrupt(gpio);
267 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
268 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
269 i2c2_devs[0].irq = gpio_to_irq(gpio);
270}
271
272/* USB OTG */
273static struct s3c_hsotg_plat goni_hsotg_pdata;
274
275/* MAX8998 regulators */
276#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
277
278static struct regulator_consumer_supply goni_ldo3_consumers[] = {
279 REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
280};
281
282static struct regulator_consumer_supply goni_ldo5_consumers[] = {
283 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
284};
285
286static struct regulator_consumer_supply goni_ldo8_consumers[] = {
287 REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
288 REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
289};
290
291static struct regulator_consumer_supply goni_ldo11_consumers[] = {
292 REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
293};
294
295static struct regulator_consumer_supply goni_ldo13_consumers[] = {
296 REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
297};
298
299static struct regulator_consumer_supply goni_ldo14_consumers[] = {
300 REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
301};
302
303static struct regulator_init_data goni_ldo2_data = {
304 .constraints = {
305 .name = "VALIVE_1.1V",
306 .min_uV = 1100000,
307 .max_uV = 1100000,
308 .apply_uV = 1,
309 .always_on = 1,
310 .state_mem = {
311 .enabled = 1,
312 },
313 },
314};
315
316static struct regulator_init_data goni_ldo3_data = {
317 .constraints = {
318 .name = "VUSB+MIPI_1.1V",
319 .min_uV = 1100000,
320 .max_uV = 1100000,
321 .apply_uV = 1,
322 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
323 },
324 .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
325 .consumer_supplies = goni_ldo3_consumers,
326};
327
328static struct regulator_init_data goni_ldo4_data = {
329 .constraints = {
330 .name = "VDAC_3.3V",
331 .min_uV = 3300000,
332 .max_uV = 3300000,
333 .apply_uV = 1,
334 },
335};
336
337static struct regulator_init_data goni_ldo5_data = {
338 .constraints = {
339 .name = "VTF_2.8V",
340 .min_uV = 2800000,
341 .max_uV = 2800000,
342 .apply_uV = 1,
343 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
344 },
345 .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
346 .consumer_supplies = goni_ldo5_consumers,
347};
348
349static struct regulator_init_data goni_ldo6_data = {
350 .constraints = {
351 .name = "VCC_3.3V",
352 .min_uV = 3300000,
353 .max_uV = 3300000,
354 .apply_uV = 1,
355 },
356};
357
358static struct regulator_init_data goni_ldo7_data = {
359 .constraints = {
360 .name = "VLCD_1.8V",
361 .min_uV = 1800000,
362 .max_uV = 1800000,
363 .apply_uV = 1,
364 .always_on = 1,
365 },
366};
367
368static struct regulator_init_data goni_ldo8_data = {
369 .constraints = {
370 .name = "VUSB+VADC_3.3V",
371 .min_uV = 3300000,
372 .max_uV = 3300000,
373 .apply_uV = 1,
374 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
375 },
376 .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
377 .consumer_supplies = goni_ldo8_consumers,
378};
379
380static struct regulator_init_data goni_ldo9_data = {
381 .constraints = {
382 .name = "VCC+VCAM_2.8V",
383 .min_uV = 2800000,
384 .max_uV = 2800000,
385 .apply_uV = 1,
386 },
387};
388
389static struct regulator_init_data goni_ldo10_data = {
390 .constraints = {
391 .name = "VPLL_1.1V",
392 .min_uV = 1100000,
393 .max_uV = 1100000,
394 .apply_uV = 1,
395 .boot_on = 1,
396 },
397};
398
399static struct regulator_init_data goni_ldo11_data = {
400 .constraints = {
401 .name = "CAM_IO_2.8V",
402 .min_uV = 2800000,
403 .max_uV = 2800000,
404 .apply_uV = 1,
405 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
406 },
407 .num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers),
408 .consumer_supplies = goni_ldo11_consumers,
409};
410
411static struct regulator_init_data goni_ldo12_data = {
412 .constraints = {
413 .name = "CAM_ISP_1.2V",
414 .min_uV = 1200000,
415 .max_uV = 1200000,
416 .apply_uV = 1,
417 },
418};
419
420static struct regulator_init_data goni_ldo13_data = {
421 .constraints = {
422 .name = "CAM_A_2.8V",
423 .min_uV = 2800000,
424 .max_uV = 2800000,
425 .apply_uV = 1,
426 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
427 },
428 .num_consumer_supplies = ARRAY_SIZE(goni_ldo13_consumers),
429 .consumer_supplies = goni_ldo13_consumers,
430};
431
432static struct regulator_init_data goni_ldo14_data = {
433 .constraints = {
434 .name = "CAM_CIF_1.8V",
435 .min_uV = 1800000,
436 .max_uV = 1800000,
437 .apply_uV = 1,
438 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
439 },
440 .num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers),
441 .consumer_supplies = goni_ldo14_consumers,
442};
443
444static struct regulator_init_data goni_ldo15_data = {
445 .constraints = {
446 .name = "CAM_AF_3.3V",
447 .min_uV = 3300000,
448 .max_uV = 3300000,
449 .apply_uV = 1,
450 },
451};
452
453static struct regulator_init_data goni_ldo16_data = {
454 .constraints = {
455 .name = "VMIPI_1.8V",
456 .min_uV = 1800000,
457 .max_uV = 1800000,
458 .apply_uV = 1,
459 },
460};
461
462static struct regulator_init_data goni_ldo17_data = {
463 .constraints = {
464 .name = "VCC_3.0V_LCD",
465 .min_uV = 3000000,
466 .max_uV = 3000000,
467 .apply_uV = 1,
468 .always_on = 1,
469 },
470};
471
472/* BUCK */
473static struct regulator_consumer_supply buck1_consumer =
474 REGULATOR_SUPPLY("vddarm", NULL);
475
476static struct regulator_consumer_supply buck2_consumer =
477 REGULATOR_SUPPLY("vddint", NULL);
478
479static struct regulator_consumer_supply buck3_consumer =
480 REGULATOR_SUPPLY("vdet", "s5p-sdo");
481
482
483static struct regulator_init_data goni_buck1_data = {
484 .constraints = {
485 .name = "VARM_1.2V",
486 .min_uV = 1200000,
487 .max_uV = 1200000,
488 .apply_uV = 1,
489 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
490 REGULATOR_CHANGE_STATUS,
491 },
492 .num_consumer_supplies = 1,
493 .consumer_supplies = &buck1_consumer,
494};
495
496static struct regulator_init_data goni_buck2_data = {
497 .constraints = {
498 .name = "VINT_1.2V",
499 .min_uV = 1200000,
500 .max_uV = 1200000,
501 .apply_uV = 1,
502 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
503 REGULATOR_CHANGE_STATUS,
504 },
505 .num_consumer_supplies = 1,
506 .consumer_supplies = &buck2_consumer,
507};
508
509static struct regulator_init_data goni_buck3_data = {
510 .constraints = {
511 .name = "VCC_1.8V",
512 .min_uV = 1800000,
513 .max_uV = 1800000,
514 .apply_uV = 1,
515 .state_mem = {
516 .enabled = 1,
517 },
518 },
519 .num_consumer_supplies = 1,
520 .consumer_supplies = &buck3_consumer,
521};
522
523static struct regulator_init_data goni_buck4_data = {
524 .constraints = {
525 .name = "CAM_CORE_1.2V",
526 .min_uV = 1200000,
527 .max_uV = 1200000,
528 .apply_uV = 1,
529 .always_on = 1,
530 },
531};
532
533static struct max8998_regulator_data goni_regulators[] = {
534 { MAX8998_LDO2, &goni_ldo2_data },
535 { MAX8998_LDO3, &goni_ldo3_data },
536 { MAX8998_LDO4, &goni_ldo4_data },
537 { MAX8998_LDO5, &goni_ldo5_data },
538 { MAX8998_LDO6, &goni_ldo6_data },
539 { MAX8998_LDO7, &goni_ldo7_data },
540 { MAX8998_LDO8, &goni_ldo8_data },
541 { MAX8998_LDO9, &goni_ldo9_data },
542 { MAX8998_LDO10, &goni_ldo10_data },
543 { MAX8998_LDO11, &goni_ldo11_data },
544 { MAX8998_LDO12, &goni_ldo12_data },
545 { MAX8998_LDO13, &goni_ldo13_data },
546 { MAX8998_LDO14, &goni_ldo14_data },
547 { MAX8998_LDO15, &goni_ldo15_data },
548 { MAX8998_LDO16, &goni_ldo16_data },
549 { MAX8998_LDO17, &goni_ldo17_data },
550 { MAX8998_BUCK1, &goni_buck1_data },
551 { MAX8998_BUCK2, &goni_buck2_data },
552 { MAX8998_BUCK3, &goni_buck3_data },
553 { MAX8998_BUCK4, &goni_buck4_data },
554};
555
556static struct max8998_platform_data goni_max8998_pdata = {
557 .num_regulators = ARRAY_SIZE(goni_regulators),
558 .regulators = goni_regulators,
559 .buck1_set1 = S5PV210_GPH0(3),
560 .buck1_set2 = S5PV210_GPH0(4),
561 .buck2_set3 = S5PV210_GPH0(5),
562 .buck1_voltage = { 1200000, 1200000, 1200000, 1200000 },
563 .buck2_voltage = { 1200000, 1200000 },
564};
565#endif
566
567static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
568 REGULATOR_SUPPLY("DBVDD", "5-001a"),
569 REGULATOR_SUPPLY("AVDD2", "5-001a"),
570 REGULATOR_SUPPLY("CPVDD", "5-001a"),
571};
572
573static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
574 REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
575 REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
576};
577
578static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
579 .constraints = {
580 .always_on = 1,
581 },
582 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
583 .consumer_supplies = wm8994_fixed_voltage0_supplies,
584};
585
586static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
587 .constraints = {
588 .always_on = 1,
589 },
590 .num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
591 .consumer_supplies = wm8994_fixed_voltage1_supplies,
592};
593
594static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
595 .supply_name = "VCC_1.8V_PDA",
596 .microvolts = 1800000,
597 .gpio = -EINVAL,
598 .init_data = &wm8994_fixed_voltage0_init_data,
599};
600
601static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
602 .supply_name = "V_BAT",
603 .microvolts = 3700000,
604 .gpio = -EINVAL,
605 .init_data = &wm8994_fixed_voltage1_init_data,
606};
607
608static struct platform_device wm8994_fixed_voltage0 = {
609 .name = "reg-fixed-voltage",
610 .id = 0,
611 .dev = {
612 .platform_data = &wm8994_fixed_voltage0_config,
613 },
614};
615
616static struct platform_device wm8994_fixed_voltage1 = {
617 .name = "reg-fixed-voltage",
618 .id = 1,
619 .dev = {
620 .platform_data = &wm8994_fixed_voltage1_config,
621 },
622};
623
624static struct regulator_consumer_supply wm8994_avdd1_supply =
625 REGULATOR_SUPPLY("AVDD1", "5-001a");
626
627static struct regulator_consumer_supply wm8994_dcvdd_supply =
628 REGULATOR_SUPPLY("DCVDD", "5-001a");
629
630static struct regulator_init_data wm8994_ldo1_data = {
631 .constraints = {
632 .name = "AVDD1_3.0V",
633 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
634 },
635 .num_consumer_supplies = 1,
636 .consumer_supplies = &wm8994_avdd1_supply,
637};
638
639static struct regulator_init_data wm8994_ldo2_data = {
640 .constraints = {
641 .name = "DCVDD_1.0V",
642 },
643 .num_consumer_supplies = 1,
644 .consumer_supplies = &wm8994_dcvdd_supply,
645};
646
647static struct wm8994_pdata wm8994_platform_data = {
648 /* configure gpio1 function: 0x0001(Logic level input/output) */
649 .gpio_defaults[0] = 0x0001,
650 /* configure gpio3/4/5/7 function for AIF2 voice */
651 .gpio_defaults[2] = 0x8100,
652 .gpio_defaults[3] = 0x8100,
653 .gpio_defaults[4] = 0x8100,
654 .gpio_defaults[6] = 0x0100,
655 /* configure gpio8/9/10/11 function for AIF3 BT */
656 .gpio_defaults[7] = 0x8100,
657 .gpio_defaults[8] = 0x0100,
658 .gpio_defaults[9] = 0x0100,
659 .gpio_defaults[10] = 0x0100,
660 .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
661 .ldo[1] = { 0, &wm8994_ldo2_data },
662};
663
664/* GPIO I2C PMIC */
665#define AP_I2C_GPIO_PMIC_BUS_4 4
666static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
667 .sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
668 .scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
669};
670
671static struct platform_device goni_i2c_gpio_pmic = {
672 .name = "i2c-gpio",
673 .id = AP_I2C_GPIO_PMIC_BUS_4,
674 .dev = {
675 .platform_data = &goni_i2c_gpio_pmic_data,
676 },
677};
678
679static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
680#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
681 {
682 /* 0xCC when SRAD = 0 */
683 I2C_BOARD_INFO("max8998", 0xCC >> 1),
684 .platform_data = &goni_max8998_pdata,
685 },
686#endif
687};
688
689/* GPIO I2C AP 1.8V */
690#define AP_I2C_GPIO_BUS_5 5
691static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
692 .sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
693 .scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
694};
695
696static struct platform_device goni_i2c_gpio5 = {
697 .name = "i2c-gpio",
698 .id = AP_I2C_GPIO_BUS_5,
699 .dev = {
700 .platform_data = &goni_i2c_gpio5_data,
701 },
702};
703
704static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
705 {
706 /* CS/ADDR = low 0x34 (FYI: high = 0x36) */
707 I2C_BOARD_INFO("wm8994", 0x1a),
708 .platform_data = &wm8994_platform_data,
709 },
710};
711
712/* PMIC Power button */
713static struct gpio_keys_button goni_gpio_keys_table[] = {
714 {
715 .code = KEY_POWER,
716 .gpio = S5PV210_GPH2(6),
717 .desc = "gpio-keys: KEY_POWER",
718 .type = EV_KEY,
719 .active_low = 1,
720 .wakeup = 1,
721 .debounce_interval = 1,
722 },
723};
724
725static struct gpio_keys_platform_data goni_gpio_keys_data = {
726 .buttons = goni_gpio_keys_table,
727 .nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
728};
729
730static struct platform_device goni_device_gpiokeys = {
731 .name = "gpio-keys",
732 .dev = {
733 .platform_data = &goni_gpio_keys_data,
734 },
735};
736
737static void __init goni_pmic_init(void)
738{
739 /* AP_PMIC_IRQ: EINT7 */
740 s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
741 s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
742
743 /* nPower: EINT22 */
744 s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
745 s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
746}
747
748/* MoviNAND */
749static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
750 .max_width = 4,
751 .cd_type = S3C_SDHCI_CD_PERMANENT,
752};
753
754/* Wireless LAN */
755static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
756 .max_width = 4,
757 .cd_type = S3C_SDHCI_CD_EXTERNAL,
758 /* ext_cd_{init,cleanup} callbacks will be added later */
759};
760
761/* External Flash */
762#define GONI_EXT_FLASH_EN S5PV210_MP05(4)
763#define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
764static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
765 .max_width = 4,
766 .cd_type = S3C_SDHCI_CD_GPIO,
767 .ext_cd_gpio = GONI_EXT_FLASH_CD,
768 .ext_cd_gpio_invert = 1,
769};
770
771static struct regulator_consumer_supply mmc2_supplies[] = {
772 REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
773};
774
775static struct regulator_init_data mmc2_fixed_voltage_init_data = {
776 .constraints = {
777 .name = "V_TF_2.8V",
778 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
779 },
780 .num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
781 .consumer_supplies = mmc2_supplies,
782};
783
784static struct fixed_voltage_config mmc2_fixed_voltage_config = {
785 .supply_name = "EXT_FLASH_EN",
786 .microvolts = 2800000,
787 .gpio = GONI_EXT_FLASH_EN,
788 .enable_high = true,
789 .init_data = &mmc2_fixed_voltage_init_data,
790};
791
792static struct platform_device mmc2_fixed_voltage = {
793 .name = "reg-fixed-voltage",
794 .id = 2,
795 .dev = {
796 .platform_data = &mmc2_fixed_voltage_config,
797 },
798};
799
800static void goni_setup_sdhci(void)
801{
802 s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
803 s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
804 s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
805};
806
807/* Audio device */
808static struct platform_device goni_device_audio = {
809 .name = "smdk-audio",
810 .id = -1,
811};
812
813static struct platform_device *goni_devices[] __initdata = {
814 &s3c_device_fb,
815 &s5p_device_onenand,
816 &goni_spi_gpio,
817 &goni_i2c_gpio_pmic,
818 &goni_i2c_gpio5,
819 &goni_device_audio,
820 &mmc2_fixed_voltage,
821 &goni_device_gpiokeys,
822 &s5p_device_mfc,
823 &s5p_device_mfc_l,
824 &s5p_device_mfc_r,
825 &s5p_device_mixer,
826 &s5p_device_sdo,
827 &s3c_device_i2c0,
828 &s3c_device_hsmmc0,
829 &s3c_device_hsmmc1,
830 &s3c_device_hsmmc2,
831 &s5pv210_device_iis0,
832 &s3c_device_usb_hsotg,
833 &samsung_device_keypad,
834 &s3c_device_i2c1,
835 &s3c_device_i2c2,
836 &wm8994_fixed_voltage0,
837 &wm8994_fixed_voltage1,
838};
839
840static void __init goni_sound_init(void)
841{
842 /* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
843 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
844 * because it needs 24MHz clock to operate WM8994 codec.
845 */
846 __raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
847}
848
849static void __init goni_map_io(void)
850{
851 s5pv210_init_io(NULL, 0);
852 s3c24xx_init_clocks(clk_xusbxti.rate);
853 s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
854 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
855}
856
857static void __init goni_reserve(void)
858{
859 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
860}
861
862static void __init goni_machine_init(void)
863{
864 /* Radio: call before I2C 1 registeration */
865 goni_radio_init();
866
867 /* I2C0 */
868 s3c_i2c0_set_platdata(NULL);
869
870 /* I2C1 */
871 s3c_i2c1_set_platdata(NULL);
872 i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
873
874 /* TSP: call before I2C 2 registeration */
875 goni_tsp_init();
876
877 /* I2C2 */
878 s3c_i2c2_set_platdata(&i2c2_data);
879 i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
880
881 /* PMIC */
882 goni_pmic_init();
883 i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
884 ARRAY_SIZE(i2c_gpio_pmic_devs));
885 /* SDHCI */
886 goni_setup_sdhci();
887
888 /* SOUND */
889 goni_sound_init();
890 i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
891 ARRAY_SIZE(i2c_gpio5_devs));
892
893 /* FB */
894 s3c_fb_set_platdata(&goni_lcd_pdata);
895
896 s3c_hsotg_set_platdata(&goni_hsotg_pdata);
897
898 /* SPI */
899 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
900
901 /* KEYPAD */
902 samsung_keypad_set_platdata(&keypad_data);
903
904 platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
905}
906
907MACHINE_START(GONI, "GONI")
908 /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
909 .atag_offset = 0x100,
910 .init_irq = s5pv210_init_irq,
911 .map_io = goni_map_io,
912 .init_machine = goni_machine_init,
913 .init_time = samsung_timer_init,
914 .reserve = &goni_reserve,
915 .restart = s5pv210_restart,
916MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-21 21:11:54 -0500