Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
[linux-2.6.git] / arch / arm / mach-exynos / mach-origen.c
1 /* linux/arch/arm/mach-exynos4/mach-origen.c
2  *
3  * Copyright (c) 2011 Insignal Co., Ltd.
4  *              http://www.insignal.co.kr/
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/serial_core.h>
12 #include <linux/gpio.h>
13 #include <linux/mmc/host.h>
14 #include <linux/platform_device.h>
15 #include <linux/io.h>
16 #include <linux/input.h>
17 #include <linux/pwm_backlight.h>
18 #include <linux/gpio_keys.h>
19 #include <linux/i2c.h>
20 #include <linux/regulator/machine.h>
21 #include <linux/mfd/max8997.h>
22 #include <linux/lcd.h>
23 #include <linux/rfkill-gpio.h>
24
25 #include <asm/mach/arch.h>
26 #include <asm/hardware/gic.h>
27 #include <asm/mach-types.h>
28
29 #include <video/platform_lcd.h>
30
31 #include <plat/regs-serial.h>
32 #include <plat/regs-fb-v4.h>
33 #include <plat/cpu.h>
34 #include <plat/devs.h>
35 #include <plat/sdhci.h>
36 #include <plat/iic.h>
37 #include <plat/ehci.h>
38 #include <plat/clock.h>
39 #include <plat/gpio-cfg.h>
40 #include <plat/backlight.h>
41 #include <plat/pd.h>
42 #include <plat/fb.h>
43 #include <plat/mfc.h>
44
45 #include <mach/ohci.h>
46 #include <mach/map.h>
47
48 #include "common.h"
49
50 /* Following are default values for UCON, ULCON and UFCON UART registers */
51 #define ORIGEN_UCON_DEFAULT     (S3C2410_UCON_TXILEVEL |        \
52                                  S3C2410_UCON_RXILEVEL |        \
53                                  S3C2410_UCON_TXIRQMODE |       \
54                                  S3C2410_UCON_RXIRQMODE |       \
55                                  S3C2410_UCON_RXFIFO_TOI |      \
56                                  S3C2443_UCON_RXERR_IRQEN)
57
58 #define ORIGEN_ULCON_DEFAULT    S3C2410_LCON_CS8
59
60 #define ORIGEN_UFCON_DEFAULT    (S3C2410_UFCON_FIFOMODE |       \
61                                  S5PV210_UFCON_TXTRIG4 |        \
62                                  S5PV210_UFCON_RXTRIG4)
63
64 static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {
65         [0] = {
66                 .hwport         = 0,
67                 .flags          = 0,
68                 .ucon           = ORIGEN_UCON_DEFAULT,
69                 .ulcon          = ORIGEN_ULCON_DEFAULT,
70                 .ufcon          = ORIGEN_UFCON_DEFAULT,
71         },
72         [1] = {
73                 .hwport         = 1,
74                 .flags          = 0,
75                 .ucon           = ORIGEN_UCON_DEFAULT,
76                 .ulcon          = ORIGEN_ULCON_DEFAULT,
77                 .ufcon          = ORIGEN_UFCON_DEFAULT,
78         },
79         [2] = {
80                 .hwport         = 2,
81                 .flags          = 0,
82                 .ucon           = ORIGEN_UCON_DEFAULT,
83                 .ulcon          = ORIGEN_ULCON_DEFAULT,
84                 .ufcon          = ORIGEN_UFCON_DEFAULT,
85         },
86         [3] = {
87                 .hwport         = 3,
88                 .flags          = 0,
89                 .ucon           = ORIGEN_UCON_DEFAULT,
90                 .ulcon          = ORIGEN_ULCON_DEFAULT,
91                 .ufcon          = ORIGEN_UFCON_DEFAULT,
92         },
93 };
94
95 static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
96         REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
97         REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
98         REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
99 };
100 static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
101         REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
102 };
103 static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
104         REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */
105 };
106 static struct regulator_consumer_supply __initdata ldo8_consumer[] = {
107         REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */
108         REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */
109 };
110 static struct regulator_consumer_supply __initdata ldo9_consumer[] = {
111         REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
112 };
113 static struct regulator_consumer_supply __initdata ldo11_consumer[] = {
114         REGULATOR_SUPPLY("dvdd", "alc5625"), /* Realtek ALC5625 */
115 };
116 static struct regulator_consumer_supply __initdata ldo14_consumer[] = {
117         REGULATOR_SUPPLY("avdd18", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
118 };
119 static struct regulator_consumer_supply __initdata ldo17_consumer[] = {
120         REGULATOR_SUPPLY("vdd33", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
121 };
122 static struct regulator_consumer_supply __initdata buck1_consumer[] = {
123         REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */
124 };
125 static struct regulator_consumer_supply __initdata buck2_consumer[] = {
126         REGULATOR_SUPPLY("vdd_int", NULL), /* CPUFREQ */
127 };
128 static struct regulator_consumer_supply __initdata buck3_consumer[] = {
129         REGULATOR_SUPPLY("vdd_g3d", "mali_drm"), /* G3D */
130 };
131 static struct regulator_consumer_supply __initdata buck7_consumer[] = {
132         REGULATOR_SUPPLY("vcc", "platform-lcd"), /* LCD */
133 };
134
135 static struct regulator_init_data __initdata max8997_ldo1_data = {
136         .constraints    = {
137                 .name           = "VDD_ABB_3.3V",
138                 .min_uV         = 3300000,
139                 .max_uV         = 3300000,
140                 .apply_uV       = 1,
141                 .state_mem      = {
142                         .disabled       = 1,
143                 },
144         },
145 };
146
147 static struct regulator_init_data __initdata max8997_ldo2_data  = {
148         .constraints    = {
149                 .name           = "VDD_ALIVE_1.1V",
150                 .min_uV         = 1100000,
151                 .max_uV         = 1100000,
152                 .apply_uV       = 1,
153                 .always_on      = 1,
154                 .state_mem      = {
155                         .enabled        = 1,
156                 },
157         },
158 };
159
160 static struct regulator_init_data __initdata max8997_ldo3_data = {
161         .constraints    = {
162                 .name           = "VMIPI_1.1V",
163                 .min_uV         = 1100000,
164                 .max_uV         = 1100000,
165                 .apply_uV       = 1,
166                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
167                 .state_mem      = {
168                         .disabled       = 1,
169                 },
170         },
171         .num_consumer_supplies  = ARRAY_SIZE(ldo3_consumer),
172         .consumer_supplies      = ldo3_consumer,
173 };
174
175 static struct regulator_init_data __initdata max8997_ldo4_data = {
176         .constraints    = {
177                 .name           = "VDD_RTC_1.8V",
178                 .min_uV         = 1800000,
179                 .max_uV         = 1800000,
180                 .apply_uV       = 1,
181                 .always_on      = 1,
182                 .state_mem      = {
183                         .disabled       = 1,
184                 },
185         },
186 };
187
188 static struct regulator_init_data __initdata max8997_ldo6_data = {
189         .constraints    = {
190                 .name           = "VMIPI_1.8V",
191                 .min_uV         = 1800000,
192                 .max_uV         = 1800000,
193                 .apply_uV       = 1,
194                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
195                 .state_mem      = {
196                         .disabled       = 1,
197                 },
198         },
199         .num_consumer_supplies  = ARRAY_SIZE(ldo6_consumer),
200         .consumer_supplies      = ldo6_consumer,
201 };
202
203 static struct regulator_init_data __initdata max8997_ldo7_data = {
204         .constraints    = {
205                 .name           = "VDD_AUD_1.8V",
206                 .min_uV         = 1800000,
207                 .max_uV         = 1800000,
208                 .apply_uV       = 1,
209                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
210                 .state_mem      = {
211                         .disabled       = 1,
212                 },
213         },
214         .num_consumer_supplies  = ARRAY_SIZE(ldo7_consumer),
215         .consumer_supplies      = ldo7_consumer,
216 };
217
218 static struct regulator_init_data __initdata max8997_ldo8_data = {
219         .constraints    = {
220                 .name           = "VADC_3.3V",
221                 .min_uV         = 3300000,
222                 .max_uV         = 3300000,
223                 .apply_uV       = 1,
224                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
225                 .state_mem      = {
226                         .disabled       = 1,
227                 },
228         },
229         .num_consumer_supplies  = ARRAY_SIZE(ldo8_consumer),
230         .consumer_supplies      = ldo8_consumer,
231 };
232
233 static struct regulator_init_data __initdata max8997_ldo9_data = {
234         .constraints    = {
235                 .name           = "DVDD_SWB_2.8V",
236                 .min_uV         = 2800000,
237                 .max_uV         = 2800000,
238                 .apply_uV       = 1,
239                 .always_on      = 1,
240                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
241                 .state_mem      = {
242                         .disabled       = 1,
243                 },
244         },
245         .num_consumer_supplies  = ARRAY_SIZE(ldo9_consumer),
246         .consumer_supplies      = ldo9_consumer,
247 };
248
249 static struct regulator_init_data __initdata max8997_ldo10_data = {
250         .constraints    = {
251                 .name           = "VDD_PLL_1.1V",
252                 .min_uV         = 1100000,
253                 .max_uV         = 1100000,
254                 .apply_uV       = 1,
255                 .always_on      = 1,
256                 .state_mem      = {
257                         .disabled       = 1,
258                 },
259         },
260 };
261
262 static struct regulator_init_data __initdata max8997_ldo11_data = {
263         .constraints    = {
264                 .name           = "VDD_AUD_3V",
265                 .min_uV         = 3000000,
266                 .max_uV         = 3000000,
267                 .apply_uV       = 1,
268                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
269                 .state_mem      = {
270                         .disabled       = 1,
271                 },
272         },
273         .num_consumer_supplies  = ARRAY_SIZE(ldo11_consumer),
274         .consumer_supplies      = ldo11_consumer,
275 };
276
277 static struct regulator_init_data __initdata max8997_ldo14_data = {
278         .constraints    = {
279                 .name           = "AVDD18_SWB_1.8V",
280                 .min_uV         = 1800000,
281                 .max_uV         = 1800000,
282                 .apply_uV       = 1,
283                 .always_on      = 1,
284                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
285                 .state_mem      = {
286                         .disabled       = 1,
287                 },
288         },
289         .num_consumer_supplies  = ARRAY_SIZE(ldo14_consumer),
290         .consumer_supplies      = ldo14_consumer,
291 };
292
293 static struct regulator_init_data __initdata max8997_ldo17_data = {
294         .constraints    = {
295                 .name           = "VDD_SWB_3.3V",
296                 .min_uV         = 3300000,
297                 .max_uV         = 3300000,
298                 .apply_uV       = 1,
299                 .always_on      = 1,
300                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
301                 .state_mem      = {
302                         .disabled       = 1,
303                 },
304         },
305         .num_consumer_supplies  = ARRAY_SIZE(ldo17_consumer),
306         .consumer_supplies      = ldo17_consumer,
307 };
308
309 static struct regulator_init_data __initdata max8997_ldo21_data = {
310         .constraints    = {
311                 .name           = "VDD_MIF_1.2V",
312                 .min_uV         = 1200000,
313                 .max_uV         = 1200000,
314                 .apply_uV       = 1,
315                 .always_on      = 1,
316                 .state_mem      = {
317                         .disabled       = 1,
318                 },
319         },
320 };
321
322 static struct regulator_init_data __initdata max8997_buck1_data = {
323         .constraints    = {
324                 .name           = "VDD_ARM_1.2V",
325                 .min_uV         = 950000,
326                 .max_uV         = 1350000,
327                 .always_on      = 1,
328                 .boot_on        = 1,
329                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
330                 .state_mem      = {
331                         .disabled       = 1,
332                 },
333         },
334         .num_consumer_supplies  = ARRAY_SIZE(buck1_consumer),
335         .consumer_supplies      = buck1_consumer,
336 };
337
338 static struct regulator_init_data __initdata max8997_buck2_data = {
339         .constraints    = {
340                 .name           = "VDD_INT_1.1V",
341                 .min_uV         = 900000,
342                 .max_uV         = 1100000,
343                 .always_on      = 1,
344                 .boot_on        = 1,
345                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
346                 .state_mem      = {
347                         .disabled       = 1,
348                 },
349         },
350         .num_consumer_supplies  = ARRAY_SIZE(buck2_consumer),
351         .consumer_supplies      = buck2_consumer,
352 };
353
354 static struct regulator_init_data __initdata max8997_buck3_data = {
355         .constraints    = {
356                 .name           = "VDD_G3D_1.1V",
357                 .min_uV         = 900000,
358                 .max_uV         = 1100000,
359                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
360                                         REGULATOR_CHANGE_STATUS,
361                 .state_mem      = {
362                         .disabled       = 1,
363                 },
364         },
365         .num_consumer_supplies  = ARRAY_SIZE(buck3_consumer),
366         .consumer_supplies      = buck3_consumer,
367 };
368
369 static struct regulator_init_data __initdata max8997_buck5_data = {
370         .constraints    = {
371                 .name           = "VDDQ_M1M2_1.2V",
372                 .min_uV         = 1200000,
373                 .max_uV         = 1200000,
374                 .apply_uV       = 1,
375                 .always_on      = 1,
376                 .state_mem      = {
377                         .disabled       = 1,
378                 },
379         },
380 };
381
382 static struct regulator_init_data __initdata max8997_buck7_data = {
383         .constraints    = {
384                 .name           = "VDD_LCD_3.3V",
385                 .min_uV         = 3300000,
386                 .max_uV         = 3300000,
387                 .boot_on        = 1,
388                 .apply_uV       = 1,
389                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
390                 .state_mem      = {
391                         .disabled       = 1
392                 },
393         },
394         .num_consumer_supplies  = ARRAY_SIZE(buck7_consumer),
395         .consumer_supplies      = buck7_consumer,
396 };
397
398 static struct max8997_regulator_data __initdata origen_max8997_regulators[] = {
399         { MAX8997_LDO1,         &max8997_ldo1_data },
400         { MAX8997_LDO2,         &max8997_ldo2_data },
401         { MAX8997_LDO3,         &max8997_ldo3_data },
402         { MAX8997_LDO4,         &max8997_ldo4_data },
403         { MAX8997_LDO6,         &max8997_ldo6_data },
404         { MAX8997_LDO7,         &max8997_ldo7_data },
405         { MAX8997_LDO8,         &max8997_ldo8_data },
406         { MAX8997_LDO9,         &max8997_ldo9_data },
407         { MAX8997_LDO10,        &max8997_ldo10_data },
408         { MAX8997_LDO11,        &max8997_ldo11_data },
409         { MAX8997_LDO14,        &max8997_ldo14_data },
410         { MAX8997_LDO17,        &max8997_ldo17_data },
411         { MAX8997_LDO21,        &max8997_ldo21_data },
412         { MAX8997_BUCK1,        &max8997_buck1_data },
413         { MAX8997_BUCK2,        &max8997_buck2_data },
414         { MAX8997_BUCK3,        &max8997_buck3_data },
415         { MAX8997_BUCK5,        &max8997_buck5_data },
416         { MAX8997_BUCK7,        &max8997_buck7_data },
417 };
418
419 static struct max8997_platform_data __initdata origen_max8997_pdata = {
420         .num_regulators = ARRAY_SIZE(origen_max8997_regulators),
421         .regulators     = origen_max8997_regulators,
422
423         .wakeup = true,
424         .buck1_gpiodvs  = false,
425         .buck2_gpiodvs  = false,
426         .buck5_gpiodvs  = false,
427         .irq_base       = IRQ_GPIO_END + 1,
428
429         .ignore_gpiodvs_side_effect = true,
430         .buck125_default_idx = 0x0,
431
432         .buck125_gpios[0]       = EXYNOS4_GPX0(0),
433         .buck125_gpios[1]       = EXYNOS4_GPX0(1),
434         .buck125_gpios[2]       = EXYNOS4_GPX0(2),
435
436         .buck1_voltage[0]       = 1350000,
437         .buck1_voltage[1]       = 1300000,
438         .buck1_voltage[2]       = 1250000,
439         .buck1_voltage[3]       = 1200000,
440         .buck1_voltage[4]       = 1150000,
441         .buck1_voltage[5]       = 1100000,
442         .buck1_voltage[6]       = 1000000,
443         .buck1_voltage[7]       = 950000,
444
445         .buck2_voltage[0]       = 1100000,
446         .buck2_voltage[1]       = 1100000,
447         .buck2_voltage[2]       = 1100000,
448         .buck2_voltage[3]       = 1100000,
449         .buck2_voltage[4]       = 1000000,
450         .buck2_voltage[5]       = 1000000,
451         .buck2_voltage[6]       = 1000000,
452         .buck2_voltage[7]       = 1000000,
453
454         .buck5_voltage[0]       = 1200000,
455         .buck5_voltage[1]       = 1200000,
456         .buck5_voltage[2]       = 1200000,
457         .buck5_voltage[3]       = 1200000,
458         .buck5_voltage[4]       = 1200000,
459         .buck5_voltage[5]       = 1200000,
460         .buck5_voltage[6]       = 1200000,
461         .buck5_voltage[7]       = 1200000,
462 };
463
464 /* I2C0 */
465 static struct i2c_board_info i2c0_devs[] __initdata = {
466         {
467                 I2C_BOARD_INFO("max8997", (0xCC >> 1)),
468                 .platform_data  = &origen_max8997_pdata,
469                 .irq            = IRQ_EINT(4),
470         },
471 };
472
473 static struct s3c_sdhci_platdata origen_hsmmc0_pdata __initdata = {
474         .cd_type                = S3C_SDHCI_CD_INTERNAL,
475         .clk_type               = S3C_SDHCI_CLK_DIV_EXTERNAL,
476 };
477
478 static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = {
479         .cd_type                = S3C_SDHCI_CD_INTERNAL,
480         .clk_type               = S3C_SDHCI_CLK_DIV_EXTERNAL,
481 };
482
483 /* USB EHCI */
484 static struct s5p_ehci_platdata origen_ehci_pdata;
485
486 static void __init origen_ehci_init(void)
487 {
488         struct s5p_ehci_platdata *pdata = &origen_ehci_pdata;
489
490         s5p_ehci_set_platdata(pdata);
491 }
492
493 /* USB OHCI */
494 static struct exynos4_ohci_platdata origen_ohci_pdata;
495
496 static void __init origen_ohci_init(void)
497 {
498         struct exynos4_ohci_platdata *pdata = &origen_ohci_pdata;
499
500         exynos4_ohci_set_platdata(pdata);
501 }
502
503 static struct gpio_keys_button origen_gpio_keys_table[] = {
504         {
505                 .code                   = KEY_MENU,
506                 .gpio                   = EXYNOS4_GPX1(5),
507                 .desc                   = "gpio-keys: KEY_MENU",
508                 .type                   = EV_KEY,
509                 .active_low             = 1,
510                 .wakeup                 = 1,
511                 .debounce_interval      = 1,
512         }, {
513                 .code                   = KEY_HOME,
514                 .gpio                   = EXYNOS4_GPX1(6),
515                 .desc                   = "gpio-keys: KEY_HOME",
516                 .type                   = EV_KEY,
517                 .active_low             = 1,
518                 .wakeup                 = 1,
519                 .debounce_interval      = 1,
520         }, {
521                 .code                   = KEY_BACK,
522                 .gpio                   = EXYNOS4_GPX1(7),
523                 .desc                   = "gpio-keys: KEY_BACK",
524                 .type                   = EV_KEY,
525                 .active_low             = 1,
526                 .wakeup                 = 1,
527                 .debounce_interval      = 1,
528         }, {
529                 .code                   = KEY_UP,
530                 .gpio                   = EXYNOS4_GPX2(0),
531                 .desc                   = "gpio-keys: KEY_UP",
532                 .type                   = EV_KEY,
533                 .active_low             = 1,
534                 .wakeup                 = 1,
535                 .debounce_interval      = 1,
536         }, {
537                 .code                   = KEY_DOWN,
538                 .gpio                   = EXYNOS4_GPX2(1),
539                 .desc                   = "gpio-keys: KEY_DOWN",
540                 .type                   = EV_KEY,
541                 .active_low             = 1,
542                 .wakeup                 = 1,
543                 .debounce_interval      = 1,
544         },
545 };
546
547 static struct gpio_keys_platform_data origen_gpio_keys_data = {
548         .buttons        = origen_gpio_keys_table,
549         .nbuttons       = ARRAY_SIZE(origen_gpio_keys_table),
550 };
551
552 static struct platform_device origen_device_gpiokeys = {
553         .name           = "gpio-keys",
554         .dev            = {
555                 .platform_data  = &origen_gpio_keys_data,
556         },
557 };
558
559 static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power)
560 {
561         int ret;
562
563         if (power)
564                 ret = gpio_request_one(EXYNOS4_GPE3(4),
565                                         GPIOF_OUT_INIT_HIGH, "GPE3_4");
566         else
567                 ret = gpio_request_one(EXYNOS4_GPE3(4),
568                                         GPIOF_OUT_INIT_LOW, "GPE3_4");
569
570         gpio_free(EXYNOS4_GPE3(4));
571
572         if (ret)
573                 pr_err("failed to request gpio for LCD power: %d\n", ret);
574 }
575
576 static struct plat_lcd_data origen_lcd_hv070wsa_data = {
577         .set_power = lcd_hv070wsa_set_power,
578 };
579
580 static struct platform_device origen_lcd_hv070wsa = {
581         .name                   = "platform-lcd",
582         .dev.parent             = &s5p_device_fimd0.dev,
583         .dev.platform_data      = &origen_lcd_hv070wsa_data,
584 };
585
586 static struct s3c_fb_pd_win origen_fb_win0 = {
587         .win_mode = {
588                 .left_margin    = 64,
589                 .right_margin   = 16,
590                 .upper_margin   = 64,
591                 .lower_margin   = 16,
592                 .hsync_len      = 48,
593                 .vsync_len      = 3,
594                 .xres           = 1024,
595                 .yres           = 600,
596         },
597         .max_bpp                = 32,
598         .default_bpp            = 24,
599 };
600
601 static struct s3c_fb_platdata origen_lcd_pdata __initdata = {
602         .win[0]         = &origen_fb_win0,
603         .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
604         .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
605                                 VIDCON1_INV_VCLK,
606         .setup_gpio     = exynos4_fimd0_gpio_setup_24bpp,
607 };
608
609 /* Bluetooth rfkill gpio platform data */
610 struct rfkill_gpio_platform_data origen_bt_pdata = {
611         .reset_gpio     = EXYNOS4_GPX2(2),
612         .shutdown_gpio  = -1,
613         .type           = RFKILL_TYPE_BLUETOOTH,
614         .name           = "origen-bt",
615 };
616
617 /* Bluetooth Platform device */
618 static struct platform_device origen_device_bluetooth = {
619         .name           = "rfkill_gpio",
620         .id             = -1,
621         .dev            = {
622                 .platform_data  = &origen_bt_pdata,
623         },
624 };
625
626 static struct platform_device *origen_devices[] __initdata = {
627         &s3c_device_hsmmc2,
628         &s3c_device_hsmmc0,
629         &s3c_device_i2c0,
630         &s3c_device_rtc,
631         &s3c_device_wdt,
632         &s5p_device_ehci,
633         &s5p_device_fimc0,
634         &s5p_device_fimc1,
635         &s5p_device_fimc2,
636         &s5p_device_fimc3,
637         &s5p_device_fimc_md,
638         &s5p_device_fimd0,
639         &s5p_device_g2d,
640         &s5p_device_hdmi,
641         &s5p_device_i2c_hdmiphy,
642         &s5p_device_jpeg,
643         &s5p_device_mfc,
644         &s5p_device_mfc_l,
645         &s5p_device_mfc_r,
646         &s5p_device_mixer,
647         &exynos4_device_ohci,
648         &origen_device_gpiokeys,
649         &origen_lcd_hv070wsa,
650         &origen_device_bluetooth,
651 };
652
653 /* LCD Backlight data */
654 static struct samsung_bl_gpio_info origen_bl_gpio_info = {
655         .no             = EXYNOS4_GPD0(0),
656         .func           = S3C_GPIO_SFN(2),
657 };
658
659 static struct platform_pwm_backlight_data origen_bl_data = {
660         .pwm_id         = 0,
661         .pwm_period_ns  = 1000,
662 };
663
664 static void __init origen_bt_setup(void)
665 {
666         gpio_request(EXYNOS4_GPA0(0), "GPIO BT_UART");
667         /* 4 UART Pins configuration */
668         s3c_gpio_cfgrange_nopull(EXYNOS4_GPA0(0), 4, S3C_GPIO_SFN(2));
669         /* Setup BT Reset, this gpio will be requesed by rfkill-gpio */
670         s3c_gpio_cfgpin(EXYNOS4_GPX2(2), S3C_GPIO_OUTPUT);
671         s3c_gpio_setpull(EXYNOS4_GPX2(2), S3C_GPIO_PULL_NONE);
672 }
673
674 static void s5p_tv_setup(void)
675 {
676         /* Direct HPD to HDMI chip */
677         gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug");
678         s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
679         s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
680 }
681
682 static void __init origen_map_io(void)
683 {
684         exynos_init_io(NULL, 0);
685         s3c24xx_init_clocks(24000000);
686         s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs));
687 }
688
689 static void __init origen_power_init(void)
690 {
691         gpio_request(EXYNOS4_GPX0(4), "PMIC_IRQ");
692         s3c_gpio_cfgpin(EXYNOS4_GPX0(4), S3C_GPIO_SFN(0xf));
693         s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE);
694 }
695
696 static void __init origen_reserve(void)
697 {
698         s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
699 }
700
701 static void __init origen_machine_init(void)
702 {
703         origen_power_init();
704
705         s3c_i2c0_set_platdata(NULL);
706         i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
707
708         /*
709          * Since sdhci instance 2 can contain a bootable media,
710          * sdhci instance 0 is registered after instance 2.
711          */
712         s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata);
713         s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata);
714
715         origen_ehci_init();
716         origen_ohci_init();
717         clk_xusbxti.rate = 24000000;
718
719         s5p_tv_setup();
720         s5p_i2c_hdmiphy_set_platdata(NULL);
721
722         s5p_fimd0_set_platdata(&origen_lcd_pdata);
723
724         platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
725
726         samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
727
728         origen_bt_setup();
729 }
730
731 MACHINE_START(ORIGEN, "ORIGEN")
732         /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */
733         .atag_offset    = 0x100,
734         .init_irq       = exynos4_init_irq,
735         .map_io         = origen_map_io,
736         .handle_irq     = gic_handle_irq,
737         .init_machine   = origen_machine_init,
738         .timer          = &exynos4_timer,
739         .reserve        = &origen_reserve,
740         .restart        = exynos4_restart,
741 MACHINE_END