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authorKukjin Kim <kgene.kim@samsung.com>2011-03-11 01:48:28 -0500
committerKukjin Kim <kgene.kim@samsung.com>2011-03-11 01:48:28 -0500
commita9518cde232960875a1f03ba00c112f56872cf60 (patch)
treeaad88e27bcc88ce30044db41ffb3d0ba423f06c6
parent4dbe8460e4c0ec7a242b6ac657be271ed86972c6 (diff)
parentd73af18330ca5c17e03d36d436b5642ae764467f (diff)
Merge branch 'next-s3c2440-gta02' into for-next
-rw-r--r--arch/arm/mach-s3c2440/mach-gta02.c71
1 files changed, 54 insertions, 17 deletions
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 9f2c14ec7181..d217ef3cd86a 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -58,6 +58,9 @@
58#include <linux/mfd/pcf50633/pmic.h> 58#include <linux/mfd/pcf50633/pmic.h>
59#include <linux/mfd/pcf50633/backlight.h> 59#include <linux/mfd/pcf50633/backlight.h>
60 60
61#include <linux/input.h>
62#include <linux/gpio_keys.h>
63
61#include <asm/mach/arch.h> 64#include <asm/mach/arch.h>
62#include <asm/mach/map.h> 65#include <asm/mach/map.h>
63#include <asm/mach/irq.h> 66#include <asm/mach/irq.h>
@@ -86,6 +89,8 @@
86#include <plat/udc.h> 89#include <plat/udc.h>
87#include <plat/gpio-cfg.h> 90#include <plat/gpio-cfg.h>
88#include <plat/iic.h> 91#include <plat/iic.h>
92#include <plat/ts.h>
93
89 94
90static struct pcf50633 *gta02_pcf; 95static struct pcf50633 *gta02_pcf;
91 96
@@ -280,9 +285,6 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
280 .valid_modes_mask = REGULATOR_MODE_NORMAL, 285 .valid_modes_mask = REGULATOR_MODE_NORMAL,
281 .always_on = 1, 286 .always_on = 1,
282 .apply_uV = 1, 287 .apply_uV = 1,
283 .state_mem = {
284 .enabled = 1,
285 },
286 }, 288 },
287 }, 289 },
288 [PCF50633_REGULATOR_DOWN1] = { 290 [PCF50633_REGULATOR_DOWN1] = {
@@ -301,9 +303,6 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
301 .valid_modes_mask = REGULATOR_MODE_NORMAL, 303 .valid_modes_mask = REGULATOR_MODE_NORMAL,
302 .apply_uV = 1, 304 .apply_uV = 1,
303 .always_on = 1, 305 .always_on = 1,
304 .state_mem = {
305 .enabled = 1,
306 },
307 }, 306 },
308 }, 307 },
309 [PCF50633_REGULATOR_HCLDO] = { 308 [PCF50633_REGULATOR_HCLDO] = {
@@ -311,8 +310,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
311 .min_uV = 2000000, 310 .min_uV = 2000000,
312 .max_uV = 3300000, 311 .max_uV = 3300000,
313 .valid_modes_mask = REGULATOR_MODE_NORMAL, 312 .valid_modes_mask = REGULATOR_MODE_NORMAL,
314 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, 313 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
315 .always_on = 1, 314 REGULATOR_CHANGE_STATUS,
316 }, 315 },
317 }, 316 },
318 [PCF50633_REGULATOR_LDO1] = { 317 [PCF50633_REGULATOR_LDO1] = {
@@ -320,10 +319,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
320 .min_uV = 3300000, 319 .min_uV = 3300000,
321 .max_uV = 3300000, 320 .max_uV = 3300000,
322 .valid_modes_mask = REGULATOR_MODE_NORMAL, 321 .valid_modes_mask = REGULATOR_MODE_NORMAL,
322 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
323 .apply_uV = 1, 323 .apply_uV = 1,
324 .state_mem = {
325 .enabled = 0,
326 },
327 }, 324 },
328 }, 325 },
329 [PCF50633_REGULATOR_LDO2] = { 326 [PCF50633_REGULATOR_LDO2] = {
@@ -347,6 +344,7 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
347 .min_uV = 3200000, 344 .min_uV = 3200000,
348 .max_uV = 3200000, 345 .max_uV = 3200000,
349 .valid_modes_mask = REGULATOR_MODE_NORMAL, 346 .valid_modes_mask = REGULATOR_MODE_NORMAL,
347 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
350 .apply_uV = 1, 348 .apply_uV = 1,
351 }, 349 },
352 }, 350 },
@@ -355,10 +353,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
355 .min_uV = 3000000, 353 .min_uV = 3000000,
356 .max_uV = 3000000, 354 .max_uV = 3000000,
357 .valid_modes_mask = REGULATOR_MODE_NORMAL, 355 .valid_modes_mask = REGULATOR_MODE_NORMAL,
356 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
358 .apply_uV = 1, 357 .apply_uV = 1,
359 .state_mem = {
360 .enabled = 1,
361 },
362 }, 358 },
363 }, 359 },
364 [PCF50633_REGULATOR_LDO6] = { 360 [PCF50633_REGULATOR_LDO6] = {
@@ -373,9 +369,6 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
373 .min_uV = 1800000, 369 .min_uV = 1800000,
374 .max_uV = 1800000, 370 .max_uV = 1800000,
375 .valid_modes_mask = REGULATOR_MODE_NORMAL, 371 .valid_modes_mask = REGULATOR_MODE_NORMAL,
376 .state_mem = {
377 .enabled = 1,
378 },
379 }, 372 },
380 }, 373 },
381 374
@@ -489,6 +482,43 @@ static struct s3c2410_hcd_info gta02_usb_info __initdata = {
489 }, 482 },
490}; 483};
491 484
485/* Touchscreen */
486static struct s3c2410_ts_mach_info gta02_ts_info = {
487 .delay = 10000,
488 .presc = 0xff, /* slow as we can go */
489 .oversampling_shift = 2,
490};
491
492/* Buttons */
493static struct gpio_keys_button gta02_buttons[] = {
494 {
495 .gpio = GTA02_GPIO_AUX_KEY,
496 .code = KEY_PHONE,
497 .desc = "Aux",
498 .type = EV_KEY,
499 .debounce_interval = 100,
500 },
501 {
502 .gpio = GTA02_GPIO_HOLD_KEY,
503 .code = KEY_PAUSE,
504 .desc = "Hold",
505 .type = EV_KEY,
506 .debounce_interval = 100,
507 },
508};
509
510static struct gpio_keys_platform_data gta02_buttons_pdata = {
511 .buttons = gta02_buttons,
512 .nbuttons = ARRAY_SIZE(gta02_buttons),
513};
514
515static struct platform_device gta02_buttons_device = {
516 .name = "gpio-keys",
517 .id = -1,
518 .dev = {
519 .platform_data = &gta02_buttons_pdata,
520 },
521};
492 522
493static void __init gta02_map_io(void) 523static void __init gta02_map_io(void)
494{ 524{
@@ -509,7 +539,11 @@ static struct platform_device *gta02_devices[] __initdata = {
509 &gta02_nor_flash, 539 &gta02_nor_flash,
510 &s3c24xx_pwm_device, 540 &s3c24xx_pwm_device,
511 &s3c_device_iis, 541 &s3c_device_iis,
542 &samsung_asoc_dma,
512 &s3c_device_i2c0, 543 &s3c_device_i2c0,
544 &gta02_buttons_device,
545 &s3c_device_adc,
546 &s3c_device_ts,
513}; 547};
514 548
515/* These guys DO need to be children of PMU. */ 549/* These guys DO need to be children of PMU. */
@@ -559,6 +593,7 @@ static void __init gta02_machine_init(void)
559#endif 593#endif
560 594
561 s3c24xx_udc_set_platdata(&gta02_udc_cfg); 595 s3c24xx_udc_set_platdata(&gta02_udc_cfg);
596 s3c24xx_ts_set_platdata(&gta02_ts_info);
562 s3c_ohci_set_platdata(&gta02_usb_info); 597 s3c_ohci_set_platdata(&gta02_usb_info);
563 s3c_nand_set_platdata(&gta02_nand_info); 598 s3c_nand_set_platdata(&gta02_nand_info);
564 s3c_i2c0_set_platdata(NULL); 599 s3c_i2c0_set_platdata(NULL);
@@ -567,6 +602,8 @@ static void __init gta02_machine_init(void)
567 602
568 platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices)); 603 platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices));
569 pm_power_off = gta02_poweroff; 604 pm_power_off = gta02_poweroff;
605
606 regulator_has_full_constraints();
570} 607}
571 608
572 609