arch/arm/mach-rk3188/board-rk3188-ds1006h.c

   1 /*
   2  *
   3  * Copyright (C) 2012 ROCKCHIP, Inc.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15
  16 #include <linux/kernel.h>
  17 #include <linux/init.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/input.h>
  20 #include <linux/io.h>
  21 #include <linux/delay.h>
  22 #include <linux/i2c.h>
  23 #include <linux/skbuff.h>
  24 #include <linux/spi/spi.h>
  25 #include <linux/mmc/host.h>
  26 #include <linux/ion.h>
  27 #include <linux/cpufreq.h>
  28 #include <linux/clk.h>
  29 #include <mach/dvfs.h>
  30
  31 #include <asm/setup.h>
  32 #include <asm/mach-types.h>
  33 #include <asm/mach/arch.h>
  34 #include <asm/mach/map.h>
  35 #include <asm/mach/flash.h>
  36 #include <asm/hardware/gic.h>
  37
  38 #include <mach/board.h>
  39 #include <mach/hardware.h>
  40 #include <mach/io.h>
  41 #include <mach/gpio.h>
  42 #include <mach/iomux.h>
  43 #include <linux/rk_fb.h>
  44 #include <linux/regulator/machine.h>
  45 #include <linux/rfkill-rk.h>
  46 #include <linux/sensor-dev.h>
  47 #include <linux/mfd/tps65910.h>
  48 #include <linux/regulator/act8846.h>
  49 #include <linux/regulator/rk29-pwm-regulator.h>
  50 #if defined(CONFIG_CT36X_TS)
  51 #include <linux/ct36x.h>
  52 #endif
  53 #if defined(CONFIG_MFD_RK610)
  54 #include <linux/mfd/rk610_core.h>
  55 #endif
  56
  57 #if defined(CONFIG_RK_HDMI)
  58         #include "../../../drivers/video/rockchip/hdmi/rk_hdmi.h"
  59 #endif
  60
  61 #if defined(CONFIG_SPIM_RK29)
  62 #include "../../../drivers/spi/rk29_spim.h"
  63 #endif
  64 #if defined(CONFIG_MT6229)
  65 #include <linux/mt6229.h>
  66 #endif
  67 #if defined(CONFIG_GPS_RK)
  68 #include "../../../drivers/misc/gps/rk_gps/rk_gps.h"
  69 #endif
  70
  71 #if defined(CONFIG_MT6620)
  72 #include <linux/gps.h>
  73 #endif
  74
  75 #include "../mach-rk30/board-rk3168-ds1006h-camera.c"
  76 #include <plat/key.h>
  77
  78 static struct rk29_keys_button key_button[] = {
  79         {
  80                 .desc   = "play",
  81                 .code   = KEY_POWER,
  82                 .gpio   = RK30_PIN0_PA4,
  83                 .active_low = PRESS_LEV_LOW,
  84                 .wakeup = 1,
  85         },
  86         {
  87                 .desc   = "esc",
  88                 .code   = KEY_BACK,
  89                 .adc_value      = 1,
  90                 .gpio = INVALID_GPIO,
  91                 .active_low = PRESS_LEV_LOW,
  92         },
  93 };
  94 struct rk29_keys_platform_data rk29_keys_pdata = {
  95         .buttons        = key_button,
  96         .nbuttons       = ARRAY_SIZE(key_button),
  97         .chn    = 1,  //chn: 0-7, if do not use ADC,set 'chn' -1
  98 };
  99
 100 #if defined(CONFIG_CT36X_TS)
 101
 102 #define TOUCH_MODEL             363
 103 #define TOUCH_MAX_X             1280
 104 #define TOUCH_MAX_y             800
 105 #define TOUCH_RESET_PIN         RK30_PIN0_PB6
 106 #define TOUCH_INT_PIN           RK30_PIN1_PB7
 107
 108 static struct ct36x_platform_data ct36x_info = {
 109         .model   = TOUCH_MODEL,
 110         .x_max   = TOUCH_MAX_X,
 111         .y_max   = TOUCH_MAX_y,
 112
 113         .rst_io = {
 114                 .gpio = TOUCH_RESET_PIN,
 115                 .active_low = 1,
 116         },
 117         .irq_io = {
 118                 .gpio = TOUCH_INT_PIN,
 119                 .active_low = 1,
 120         },
 121         .orientation = {1, 0, 1, 0},
 122 };
 123 #endif
 124 static struct spi_board_info board_spi_devices[] = {
 125 };
 126
 127 /***********************************************************
 128 *       rk30  backlight
 129 ************************************************************/
 130 #ifdef CONFIG_BACKLIGHT_RK29_BL
 131 #define PWM_ID            3
 132 #define PWM_MODE          PWM3
 133 #define PWM_EFFECT_VALUE  1
 134
 135 #define LCD_DISP_ON_PIN
 136
 137 #ifdef  LCD_DISP_ON_PIN
 138 #define BL_EN_PIN         RK30_PIN0_PA2
 139 #define BL_EN_VALUE       GPIO_HIGH
 140 #endif
 141 static int rk29_backlight_io_init(void)
 142 {
 143         int ret = 0;
 144
 145         iomux_set(PWM_MODE);
 146 #ifdef  LCD_DISP_ON_PIN
 147         ret = gpio_request(BL_EN_PIN, NULL);
 148         if (ret != 0) {
 149                 gpio_free(BL_EN_PIN);
 150         }
 151
 152         gpio_direction_output(BL_EN_PIN, 0);
 153         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 154 #endif
 155
 156         return ret;
 157 }
 158
 159 static int rk29_backlight_io_deinit(void)
 160 {
 161         int ret = 0, pwm_gpio;
 162
 163 #ifdef  LCD_DISP_ON_PIN
 164         gpio_free(BL_EN_PIN);
 165 #endif
 166
 167         pwm_gpio = iomux_mode_to_gpio(PWM_MODE);
 168         gpio_request(pwm_gpio, NULL);
 169         gpio_direction_output(pwm_gpio, GPIO_LOW);
 170         return ret;
 171 }
 172
 173 static int rk29_backlight_pwm_suspend(void)
 174 {
 175         int ret = 0, pwm_gpio;
 176
 177         pwm_gpio = iomux_mode_to_gpio(PWM_MODE);
 178         if (gpio_request(pwm_gpio, NULL)) {
 179                 printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
 180                 return -1;
 181         }
 182         gpio_direction_output(pwm_gpio, GPIO_LOW);
 183 #ifdef  LCD_DISP_ON_PIN
 184         gpio_direction_output(BL_EN_PIN, 0);
 185         gpio_set_value(BL_EN_PIN, !BL_EN_VALUE);
 186 #endif
 187         return ret;
 188 }
 189
 190 static int rk29_backlight_pwm_resume(void)
 191 {
 192         int pwm_gpio = iomux_mode_to_gpio(PWM_MODE);
 193
 194         gpio_free(pwm_gpio);
 195         iomux_set(PWM_MODE);
 196 #ifdef  LCD_DISP_ON_PIN
 197         msleep(30);
 198         gpio_direction_output(BL_EN_PIN, 1);
 199         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 200 #endif
 201         return 0;
 202 }
 203
 204 static struct rk29_bl_info rk29_bl_info = {
 205         .min_brightness = 65,
 206         .max_brightness = 150,
 207         .brightness_mode =BRIGHTNESS_MODE_CONIC,
 208         .pre_div = 40 * 1000,  // pwm output clk: 40k;
 209         .pwm_id = PWM_ID,
 210         .bl_ref = PWM_EFFECT_VALUE,
 211         .io_init = rk29_backlight_io_init,
 212         .io_deinit = rk29_backlight_io_deinit,
 213         .pwm_suspend = rk29_backlight_pwm_suspend,
 214         .pwm_resume = rk29_backlight_pwm_resume,
 215 };
 216
 217 static struct platform_device rk29_device_backlight = {
 218         .name   = "rk29_backlight",
 219         .id     = -1,
 220         .dev    = {
 221                 .platform_data  = &rk29_bl_info,
 222         }
 223 };
 224
 225 #endif
 226
 227 /*MMA8452 gsensor*/
 228 #if defined (CONFIG_GS_MMA8452)
 229 #define MMA8452_INT_PIN   RK30_PIN0_PB7
 230
 231 static int mma8452_init_platform_hw(void)
 232 {
 233         return 0;
 234 }
 235
 236 static struct sensor_platform_data mma8452_info = {
 237         .type = SENSOR_TYPE_ACCEL,
 238         .irq_enable = 1,
 239         .poll_delay_ms = 30,
 240         .init_platform_hw = mma8452_init_platform_hw,
 241         .orientation = {-1, 0, 0, 0, 0, -1, 0, 1, 0},
 242 };
 243 #endif
 244 #if defined (CONFIG_GS_LIS3DH)
 245 #define LIS3DH_INT_PIN   RK30_PIN0_PB7
 246
 247 static int lis3dh_init_platform_hw(void)
 248 {
 249
 250         return 0;
 251 }
 252
 253 static struct sensor_platform_data lis3dh_info = {
 254         .type = SENSOR_TYPE_ACCEL,
 255         .irq_enable = 1,
 256         .poll_delay_ms = 30,
 257         .init_platform_hw = lis3dh_init_platform_hw,
 258         .orientation = {-1, 0, 0, 0, 0, -1, 0, 1, 0},
 259 };
 260 #endif
 261
 262 #if (defined(CONFIG_SENSORS_AK8963) || defined(CONFIG_SENSORS_AK8963_MODULE))
 263 static struct akm8963_platform_data akm_platform_data_8963 = {
 264                  .gpio_DRDY      = RK30_PIN3_PD7,
 265                  .gpio_RST        = 0,
 266                  .layout              = 3,
 267                  .outbit           = 1,
 268 };
 269 #endif
 270
 271 #if defined(CONFIG_LS_PHOTORESISTOR)
 272 static struct sensor_platform_data light_photoresistor_info = {
 273         .type = SENSOR_TYPE_LIGHT,
 274         .irq_enable = 0,
 275         .address = 2   ,
 276         .poll_delay_ms = 200,
 277 };
 278 #endif
 279
 280 #if defined (CONFIG_COMPASS_AK8975)
 281 static struct sensor_platform_data akm8975_info =
 282 {
 283         .type = SENSOR_TYPE_COMPASS,
 284         .irq_enable = 1,
 285         .poll_delay_ms = 30,
 286         .m_layout =
 287         {
 288                 {
 289                         {1, 0, 0},
 290                         {0, 1, 0},
 291                         {0, 0, 1},
 292                 },
 293
 294                 {
 295                         {1, 0, 0},
 296                         {0, 1, 0},
 297                         {0, 0, 1},
 298                 },
 299
 300                 {
 301                         {1, 0, 0},
 302                         {0, 1, 0},
 303                         {0, 0, 1},
 304                 },
 305
 306                 {
 307                         {1, 0, 0},
 308                         {0, 1, 0},
 309                         {0, 0, 1},
 310                 },
 311         }
 312 };
 313
 314 #endif
 315
 316 #if defined(CONFIG_MT6229)
 317 static int mt6229_io_init(void)
 318 {
 319       #if 0
 320         rk30_mux_api_set(GPIO2B6_LCDC1DATA14_SMCADDR18_TSSYNC_NAME, GPIO2B_GPIO2B6);
 321       k30_mux_api_set(GPIO4D2_SMCDATA10_TRACEDATA10_NAME, GPIO4D_GPIO4D2);
 322         rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 323         rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 324         rk30_mux_api_set(GPIO2C1_LCDC1DATA17_SMCBLSN0_HSADCDATA6_NAME, GPIO2C_GPIO2C1);
 325         rk30_mux_api_set(GPIO2C1_LCDC1DATA17_SMCBLSN0_HSADCDATA6_NAME, GPIO2C_GPIO2C1);
 326       #endif
 327          return 0;
 328 }
 329
 330 static int mt6229_io_deinit(void)
 331 {
 332
 333         return 0;
 334 }
 335
 336 struct rk29_mt6229_data rk29_mt6229_info = {
 337         .io_init = mt6229_io_init,
 338         .io_deinit = mt6229_io_deinit,
 339         .modem_power_en = RK30_PIN0_PC6,
 340         .bp_power = RK30_PIN2_PD5,
 341         .modem_usb_en = RK30_PIN0_PC7,
 342         .modem_uart_en = RK30_PIN2_PD4,
 343         .bp_wakeup_ap = RK30_PIN0_PC5,
 344         .ap_ready = RK30_PIN0_PC4,
 345
 346 };
 347 struct platform_device rk29_device_mt6229 = {
 348         .name = "mt6229",
 349         .id = -1,
 350         .dev            = {
 351                 .platform_data = &rk29_mt6229_info,
 352         }
 353     };
 354 #endif
 355
 356 #if defined(CONFIG_GYRO_L3G4200D)
 357
 358 #include <linux/l3g4200d.h>
 359 #define L3G4200D_INT_PIN  RK30_PIN0_PB4
 360
 361 static int l3g4200d_init_platform_hw(void)
 362 {
 363         return 0;
 364 }
 365
 366 static struct sensor_platform_data l3g4200d_info = {
 367         .type = SENSOR_TYPE_GYROSCOPE,
 368         .irq_enable = 1,
 369         .poll_delay_ms = 0,
 370         .orientation = {1, 0, 0 , 0 , -1, 0, 0, 0, -1},
 371         .init_platform_hw = l3g4200d_init_platform_hw,
 372         .x_min = 40,//x_min,y_min,z_min = (0-100) according to hardware
 373         .y_min = 40,
 374         .z_min = 20,
 375 };
 376
 377 #endif
 378
 379 #ifdef CONFIG_LS_CM3217
 380 static struct sensor_platform_data cm3217_info = {
 381         .type = SENSOR_TYPE_LIGHT,
 382         .irq_enable = 0,
 383         .poll_delay_ms = 500,
 384 };
 385
 386 #endif
 387
 388 #ifdef CONFIG_FB_ROCKCHIP
 389
 390 #define LCD_CS_PIN         INVALID_GPIO
 391 #define LCD_CS_VALUE       GPIO_HIGH
 392
 393 #define LCD_EN_PIN         RK30_PIN0_PB0
 394 #define LCD_EN_VALUE       GPIO_LOW
 395
 396 static int rk_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 397 {
 398         int ret = 0;
 399
 400         if(LCD_CS_PIN !=INVALID_GPIO)
 401         {
 402                 ret = gpio_request(LCD_CS_PIN, NULL);
 403                 if (ret != 0)
 404                 {
 405                         gpio_free(LCD_CS_PIN);
 406                         printk(KERN_ERR "request lcd cs pin fail!\n");
 407                         return -1;
 408                 }
 409                 else
 410                 {
 411                         gpio_direction_output(LCD_CS_PIN, LCD_CS_VALUE);
 412                 }
 413         }
 414
 415         if(LCD_EN_PIN !=INVALID_GPIO)
 416         {
 417                 ret = gpio_request(LCD_EN_PIN, NULL);
 418                 if (ret != 0)
 419                 {
 420                         gpio_free(LCD_EN_PIN);
 421                         printk(KERN_ERR "request lcd en pin fail!\n");
 422                         return -1;
 423                 }
 424                 else
 425                 {
 426                         gpio_direction_output(LCD_EN_PIN, LCD_EN_VALUE);
 427                 }
 428         }
 429         return 0;
 430 }
 431 static int rk_fb_io_disable(void)
 432 {
 433         if(LCD_CS_PIN !=INVALID_GPIO)
 434         {
 435                 gpio_set_value(LCD_CS_PIN, !LCD_CS_VALUE);
 436         }
 437         if(LCD_EN_PIN !=INVALID_GPIO)
 438         {
 439                 gpio_set_value(LCD_EN_PIN, !LCD_EN_VALUE);
 440         }
 441         return 0;
 442 }
 443 static int rk_fb_io_enable(void)
 444 {
 445         if(LCD_CS_PIN !=INVALID_GPIO)
 446         {
 447                 gpio_set_value(LCD_CS_PIN, LCD_CS_VALUE);
 448         }
 449         if(LCD_EN_PIN !=INVALID_GPIO)
 450         {
 451                 gpio_set_value(LCD_EN_PIN, LCD_EN_VALUE);
 452         }
 453         return 0;
 454 }
 455
 456 #if defined(CONFIG_LCDC0_RK3188)
 457 struct rk29fb_info lcdc0_screen_info = {
 458         .prop           = EXTEND,       //extend display device
 459        .lcd_info  = NULL,
 460        .set_screen_info = hdmi_init_lcdc,
 461
 462 };
 463 #endif
 464
 465 #if defined(CONFIG_LCDC1_RK3188)
 466 struct rk29fb_info lcdc1_screen_info = {
 467         .prop      = PRMRY,             //primary display device
 468         .io_init   = rk_fb_io_init,
 469         .io_disable = rk_fb_io_disable,
 470         .io_enable = rk_fb_io_enable,
 471         .set_screen_info = set_lcd_info,
 472
 473 };
 474 #endif
 475
 476 static struct resource resource_fb[] = {
 477         [0] = {
 478                 .name  = "fb0 buf",
 479                 .start = 0,
 480                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 481                 .flags = IORESOURCE_MEM,
 482         },
 483         [1] = {
 484                 .name  = "ipp buf",  //for rotate
 485                 .start = 0,
 486                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 487                 .flags = IORESOURCE_MEM,
 488         },
 489         [2] = {
 490                 .name  = "fb2 buf",
 491                 .start = 0,
 492                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 493                 .flags = IORESOURCE_MEM,
 494         },
 495 };
 496
 497 static struct platform_device device_fb = {
 498         .name           = "rk-fb",
 499         .id             = -1,
 500         .num_resources  = ARRAY_SIZE(resource_fb),
 501         .resource       = resource_fb,
 502 };
 503 #endif
 504
 505 #if defined(CONFIG_LCDC0_RK3188)
 506 static struct resource resource_lcdc0[] = {
 507         [0] = {
 508                 .name  = "lcdc0 reg",
 509                 .start = RK30_LCDC0_PHYS,
 510                 .end   = RK30_LCDC0_PHYS + RK30_LCDC0_SIZE - 1,
 511                 .flags = IORESOURCE_MEM,
 512         },
 513
 514         [1] = {
 515                 .name  = "lcdc0 irq",
 516                 .start = IRQ_LCDC0,
 517                 .end   = IRQ_LCDC0,
 518                 .flags = IORESOURCE_IRQ,
 519         },
 520 };
 521
 522 static struct platform_device device_lcdc0 = {
 523         .name             = "rk30-lcdc",
 524         .id               = 0,
 525         .num_resources    = ARRAY_SIZE(resource_lcdc0),
 526         .resource         = resource_lcdc0,
 527         .dev            = {
 528                 .platform_data = &lcdc0_screen_info,
 529         },
 530 };
 531 #endif
 532 #if defined(CONFIG_LCDC1_RK3188)
 533 static struct resource resource_lcdc1[] = {
 534         [0] = {
 535                 .name  = "lcdc1 reg",
 536                 .start = RK30_LCDC1_PHYS,
 537                 .end   = RK30_LCDC1_PHYS + RK30_LCDC1_SIZE - 1,
 538                 .flags = IORESOURCE_MEM,
 539         },
 540         [1] = {
 541                 .name  = "lcdc1 irq",
 542                 .start = IRQ_LCDC1,
 543                 .end   = IRQ_LCDC1,
 544                 .flags = IORESOURCE_IRQ,
 545         },
 546 };
 547
 548 static struct platform_device device_lcdc1 = {
 549         .name             = "rk30-lcdc",
 550         .id               = 1,
 551         .num_resources    = ARRAY_SIZE(resource_lcdc1),
 552         .resource         = resource_lcdc1,
 553         .dev            = {
 554                 .platform_data = &lcdc1_screen_info,
 555         },
 556 };
 557 #endif
 558
 559 #if defined(CONFIG_MFD_RK610)
 560 #define RK610_RST_PIN                   RK30_PIN3_PB2
 561 static int rk610_power_on_init(void)
 562 {
 563         int ret;
 564         if(RK610_RST_PIN != INVALID_GPIO)
 565         {
 566                 ret = gpio_request(RK610_RST_PIN, "rk610 reset");
 567                 if (ret)
 568                 {
 569                         printk(KERN_ERR "rk610_control_probe request gpio fail\n");
 570                 }
 571                 else
 572                 {
 573                         gpio_direction_output(RK610_RST_PIN, GPIO_HIGH);
 574                         msleep(100);
 575                         gpio_direction_output(RK610_RST_PIN, GPIO_LOW);
 576                         msleep(100);
 577                         gpio_set_value(RK610_RST_PIN, GPIO_HIGH);
 578                 }
 579         }
 580
 581         return 0;
 582
 583 }
 584
 585
 586 static struct rk610_ctl_platform_data rk610_ctl_pdata = {
 587         .rk610_power_on_init = rk610_power_on_init,
 588 };
 589 #endif
 590
 591 #ifdef CONFIG_SND_SOC_RK610
 592 static int rk610_codec_io_init(void)
 593 {
 594 //if need iomux.
 595 //Must not gpio_request
 596         return 0;
 597 }
 598
 599 static struct rk610_codec_platform_data rk610_codec_pdata = {
 600         .spk_ctl_io = RK30_PIN2_PD7,
 601         .io_init = rk610_codec_io_init,
 602         .boot_depop = 1,
 603 };
 604 #endif
 605
 606 #ifdef CONFIG_RK_HDMI
 607 #define RK_HDMI_RST_PIN                         RK30_PIN3_PB2
 608 static int rk_hdmi_power_init(void)
 609 {
 610         int ret;
 611
 612         if(RK_HDMI_RST_PIN != INVALID_GPIO)
 613         {
 614                 if (gpio_request(RK_HDMI_RST_PIN, NULL)) {
 615                         printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
 616                         return -1;
 617                 }
 618                 gpio_direction_output(RK_HDMI_RST_PIN, GPIO_LOW);
 619                 gpio_set_value(RK_HDMI_RST_PIN, GPIO_LOW);
 620                 msleep(100);
 621                 gpio_set_value(RK_HDMI_RST_PIN, GPIO_HIGH);
 622                 msleep(50);
 623         }
 624         return 0;
 625 }
 626 static struct rk_hdmi_platform_data rk_hdmi_pdata = {
 627         //.io_init = rk_hdmi_power_init,
 628 };
 629 #endif
 630 #ifdef CONFIG_ION
 631 #define ION_RESERVE_SIZE        (80 * SZ_1M)
 632 static struct ion_platform_data rk30_ion_pdata = {
 633         .nr = 1,
 634         .heaps = {
 635                 {
 636                         .type = ION_HEAP_TYPE_CARVEOUT,
 637                         .id = ION_NOR_HEAP_ID,
 638                         .name = "norheap",
 639                         .size = ION_RESERVE_SIZE,
 640                 }
 641         },
 642 };
 643
 644 static struct platform_device device_ion = {
 645         .name = "ion-rockchip",
 646         .id = 0,
 647         .dev = {
 648                 .platform_data = &rk30_ion_pdata,
 649         },
 650 };
 651 #endif
 652
 653 /**************************************************************************************************
 654  * SDMMC devices,  include the module of SD,MMC,and sdio.noted by xbw at 2012-03-05
 655 **************************************************************************************************/
 656 #ifdef CONFIG_SDMMC_RK29
 657 #include "board-rk3188-ds1006h-sdmmc-config.c"
 658 #include "../plat-rk/rk-sdmmc-ops.c"
 659 #include "../plat-rk/rk-sdmmc-wifi.c"
 660 #endif //endif ---#ifdef CONFIG_SDMMC_RK29
 661
 662 #ifdef CONFIG_SDMMC0_RK29
 663 static int rk29_sdmmc0_cfg_gpio(void)
 664 {
 665 #ifdef CONFIG_SDMMC_RK29_OLD
 666         iomux_set(MMC0_CMD);
 667         iomux_set(MMC0_CLKOUT);
 668         iomux_set(MMC0_D0);
 669         iomux_set(MMC0_D1);
 670         iomux_set(MMC0_D2);
 671         iomux_set(MMC0_D3);
 672
 673         iomux_set_gpio_mode(iomux_mode_to_gpio(MMC0_DETN));
 674
 675         gpio_request(RK30_PIN3_PA7, "sdmmc-power");
 676         gpio_direction_output(RK30_PIN3_PA7, GPIO_LOW);
 677
 678 #else
 679         rk29_sdmmc_set_iomux(0, 0xFFFF);
 680
 681     #if defined(CONFIG_SDMMC0_RK29_SDCARD_DET_FROM_GPIO)
 682         #if SDMMC_USE_NEW_IOMUX_API
 683         iomux_set_gpio_mode(iomux_gpio_to_mode(RK29SDK_SD_CARD_DETECT_N));
 684         #else
 685         rk30_mux_api_set(RK29SDK_SD_CARD_DETECT_PIN_NAME, RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO);
 686         #endif
 687     #else
 688         #if SDMMC_USE_NEW_IOMUX_API
 689         iomux_set(MMC0_DETN);
 690         #else
 691         rk30_mux_api_set(RK29SDK_SD_CARD_DETECT_PIN_NAME, RK29SDK_SD_CARD_DETECT_IOMUX_FMUX);
 692         #endif
 693     #endif
 694
 695 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 696         gpio_request(SDMMC0_WRITE_PROTECT_PIN, "sdmmc-wp");
 697         gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
 698 #endif
 699
 700 #endif
 701
 702         return 0;
 703 }
 704
 705 #define CONFIG_SDMMC0_USE_DMA
 706 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
 707         .host_ocr_avail =
 708             (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
 709              MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
 710              MMC_VDD_33_34 | MMC_VDD_34_35 | MMC_VDD_35_36),
 711         .host_caps =
 712             (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
 713         .io_init = rk29_sdmmc0_cfg_gpio,
 714
 715 #if !defined(CONFIG_SDMMC_RK29_OLD)
 716         .set_iomux = rk29_sdmmc_set_iomux,
 717 #endif
 718
 719         .dma_name = "sd_mmc",
 720 #ifdef CONFIG_SDMMC0_USE_DMA
 721         .use_dma = 1,
 722 #else
 723         .use_dma = 0,
 724 #endif
 725
 726 #if defined(CONFIG_WIFI_COMBO_MODULE_CONTROL_FUNC) && defined(CONFIG_USE_SDMMC0_FOR_WIFI_DEVELOP_BOARD)
 727     .status = rk29sdk_wifi_mmc0_status,
 728     .register_status_notify = rk29sdk_wifi_mmc0_status_register,
 729 #endif
 730
 731 #if defined(RK29SDK_SD_CARD_PWR_EN) || (INVALID_GPIO != RK29SDK_SD_CARD_PWR_EN)
 732     .power_en = RK29SDK_SD_CARD_PWR_EN,
 733     .power_en_level = RK29SDK_SD_CARD_PWR_EN_LEVEL,
 734 #else
 735     .power_en = INVALID_GPIO,
 736     .power_en_level = GPIO_LOW,
 737 #endif
 738         .enable_sd_wakeup = 0,
 739
 740 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 741         .write_prt = SDMMC0_WRITE_PROTECT_PIN,
 742         .write_prt_enalbe_level = SDMMC0_WRITE_PROTECT_ENABLE_VALUE;
 743 #else
 744         .write_prt = INVALID_GPIO,
 745 #endif
 746
 747     .det_pin_info = {
 748     #if defined(RK29SDK_SD_CARD_DETECT_N) || (INVALID_GPIO != RK29SDK_SD_CARD_DETECT_N)
 749         .io             = RK29SDK_SD_CARD_DETECT_N, //INVALID_GPIO,
 750         .enable         = RK29SDK_SD_CARD_INSERT_LEVEL,
 751         #ifdef RK29SDK_SD_CARD_DETECT_PIN_NAME
 752         .iomux          = {
 753             .name       = RK29SDK_SD_CARD_DETECT_PIN_NAME,
 754             #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO
 755             .fgpio      = RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO,
 756             #endif
 757             #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FMUX
 758             .fmux       = RK29SDK_SD_CARD_DETECT_IOMUX_FMUX,
 759             #endif
 760         },
 761         #endif
 762     #else
 763         .io             = INVALID_GPIO,
 764         .enable         = GPIO_LOW,
 765     #endif
 766     },
 767
 768 };
 769 #endif // CONFIG_SDMMC0_RK29
 770
 771 #ifdef CONFIG_SDMMC1_RK29
 772 #define CONFIG_SDMMC1_USE_DMA
 773 static int rk29_sdmmc1_cfg_gpio(void)
 774 {
 775 #if defined(CONFIG_SDMMC_RK29_OLD)
 776         iomux_set(MMC1_CMD);
 777         iomux_set(MMC1_CLKOUT);
 778         iomux_set(MMC1_D0);
 779         iomux_set(MMC1_D1);
 780         iomux_set(MMC1_D2);
 781         iomux_set(MMC1_D3);
 782 #else
 783
 784 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
 785         gpio_request(SDMMC1_WRITE_PROTECT_PIN, "sdio-wp");
 786         gpio_direction_input(SDMMC1_WRITE_PROTECT_PIN);
 787 #endif
 788
 789 #endif
 790
 791         return 0;
 792 }
 793
 794 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
 795         .host_ocr_avail =
 796             (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
 797              MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
 798              MMC_VDD_33_34),
 799
 800 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
 801         .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ |
 802                       MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
 803 #else
 804         .host_caps =
 805             (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
 806 #endif
 807
 808         .io_init = rk29_sdmmc1_cfg_gpio,
 809
 810 #if !defined(CONFIG_SDMMC_RK29_OLD)
 811         .set_iomux = rk29_sdmmc_set_iomux,
 812 #endif
 813
 814         .dma_name = "sdio",
 815 #ifdef CONFIG_SDMMC1_USE_DMA
 816         .use_dma = 1,
 817 #else
 818         .use_dma = 0,
 819 #endif
 820
 821 #if defined(CONFIG_WIFI_CONTROL_FUNC) || defined(CONFIG_WIFI_COMBO_MODULE_CONTROL_FUNC)
 822     .status = rk29sdk_wifi_status,
 823     .register_status_notify = rk29sdk_wifi_status_register,
 824 #endif
 825
 826 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
 827         .write_prt = SDMMC1_WRITE_PROTECT_PIN,
 828             .write_prt_enalbe_level = SDMMC1_WRITE_PROTECT_ENABLE_VALUE;
 829 #else
 830         .write_prt = INVALID_GPIO,
 831 #endif
 832
 833     #if defined(CONFIG_RK29_SDIO_IRQ_FROM_GPIO)
 834         .sdio_INT_gpio = RK29SDK_WIFI_SDIO_CARD_INT,
 835     #endif
 836
 837     .det_pin_info = {
 838 #if defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
 839      #if defined(RK29SDK_SD_CARD_DETECT_N) || (INVALID_GPIO != RK29SDK_SD_CARD_DETECT_N)
 840         .io             = RK29SDK_SD_CARD_DETECT_N,
 841      #else
 842          .io             = INVALID_GPIO,
 843      #endif
 844
 845         .enable         = RK29SDK_SD_CARD_INSERT_LEVEL,
 846         #ifdef RK29SDK_SD_CARD_DETECT_PIN_NAME
 847         .iomux          = {
 848             .name       = RK29SDK_SD_CARD_DETECT_PIN_NAME,
 849             #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO
 850             .fgpio      = RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO,
 851             #endif
 852             #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FMUX
 853             .fmux       = RK29SDK_SD_CARD_DETECT_IOMUX_FMUX,
 854             #endif
 855         },
 856         #endif
 857  #else
 858         .io             = INVALID_GPIO,
 859         .enable         = GPIO_LOW,
 860 #endif
 861     },
 862
 863         .enable_sd_wakeup = 0,
 864 };
 865 #endif //endif--#ifdef CONFIG_SDMMC1_RK29
 866
 867 /**************************************************************************************************
 868  * the end of setting for SDMMC devices
 869 **************************************************************************************************/
 870
 871 #ifdef CONFIG_BATTERY_RK30_ADC_FAC
 872 static struct rk30_adc_battery_platform_data rk30_adc_battery_platdata = {
 873         .dc_det_pin      = RK30_PIN0_PB2,
 874         .batt_low_pin    = INVALID_GPIO,
 875         .charge_set_pin  = INVALID_GPIO,
 876         .charge_ok_pin   = RK30_PIN0_PA6,
 877          .usb_det_pin = INVALID_GPIO,
 878         .dc_det_level    = GPIO_LOW,
 879         .charge_ok_level = GPIO_HIGH,
 880
 881         .reference_voltage = 1800, // the rK2928 is 3300;RK3066 and rk29 are 2500;rk3066B is 1800;
 882        .pull_up_res = 200,     //divider resistance ,  pull-up resistor
 883        .pull_down_res = 120, //divider resistance , pull-down resistor
 884
 885         .is_reboot_charging = 1,
 886         .save_capacity   = 1 ,
 887         .low_voltage_protection = 3600,
 888 };
 889
 890 static struct platform_device rk30_device_adc_battery = {
 891         .name   = "rk30-battery",
 892         .id     = -1,
 893         .dev = {
 894                 .platform_data = &rk30_adc_battery_platdata,
 895         },
 896 };
 897 #endif
 898 #ifdef CONFIG_RK30_PWM_REGULATOR
 899 static int pwm_voltage_map[] = {
 900         800000,825000,850000, 875000,900000, 925000 ,950000, 975000,1000000, 1025000, 1050000, 1075000, 1100000, 1125000, 1150000, 1175000, 1200000, 1225000, 1250000, 1275000, 1300000, 1325000, 1350000,1375000
 901 };
 902
 903 static struct regulator_consumer_supply pwm_dcdc1_consumers[] = {
 904         {
 905                 .supply = "vdd_cpu",
 906         }
 907 };
 908
 909 struct regulator_init_data pwm_regulator_init_dcdc[1] =
 910 {
 911         {
 912                 .constraints = {
 913                         .name = "PWM_DCDC1",
 914                         .min_uV = 600000,
 915                         .max_uV = 1800000,      //0.6-1.8V
 916                         .apply_uV = true,
 917                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 918                 },
 919                 .num_consumer_supplies = ARRAY_SIZE(pwm_dcdc1_consumers),
 920                 .consumer_supplies = pwm_dcdc1_consumers,
 921         },
 922 };
 923
 924 static struct pwm_platform_data pwm_regulator_info[1] = {
 925         {
 926                 .pwm_id = 1,
 927                 .pwm_gpio = RK30_PIN3_PD4,
 928                 .pwm_iomux_pwm = PWM1,
 929                 .pwm_iomux_gpio = GPIO3_D4,
 930                 .pwm_voltage = 1100000,
 931                 .suspend_voltage = 1000000,
 932                 .min_uV = 800000,
 933                 .max_uV = 1375000,
 934                 .coefficient = 575,     //57.5%
 935                 .pwm_voltage_map = pwm_voltage_map,
 936                 .init_data      = &pwm_regulator_init_dcdc[0],
 937         },
 938 };
 939
 940 struct platform_device pwm_regulator_device[1] = {
 941         {
 942                 .name = "pwm-voltage-regulator",
 943                 .id = 0,
 944                 .dev            = {
 945                         .platform_data = &pwm_regulator_info[0],
 946                 }
 947         },
 948 };
 949 #endif
 950
 951 #ifdef CONFIG_RFKILL_RK
 952 // bluetooth rfkill device, its driver in net/rfkill/rfkill-rk.c
 953 static struct rfkill_rk_platform_data rfkill_rk_platdata = {
 954     .type               = RFKILL_TYPE_BLUETOOTH,
 955
 956     .poweron_gpio       = { // BT_REG_ON
 957         .io             = INVALID_GPIO, //RK30_PIN3_PC7,
 958         .enable         = GPIO_HIGH,
 959         .iomux          = {
 960             .name       = "bt_poweron",
 961             .fgpio      = GPIO3_C7,
 962         },
 963     },
 964
 965     .reset_gpio         = { // BT_RST
 966         .io             = RK30_PIN3_PD1, // set io to INVALID_GPIO for disable it
 967         .enable         = GPIO_LOW,
 968         .iomux          = {
 969             .name       = "bt_reset",
 970             .fgpio      = GPIO3_D1,
 971        },
 972    },
 973
 974     .wake_gpio          = { // BT_WAKE, use to control bt's sleep and wakeup
 975         .io             = RK30_PIN3_PC6, // set io to INVALID_GPIO for disable it
 976         .enable         = GPIO_HIGH,
 977         .iomux          = {
 978             .name       = "bt_wake",
 979             .fgpio      = GPIO3_C6,
 980         },
 981     },
 982
 983     .wake_host_irq      = { // BT_HOST_WAKE, for bt wakeup host when it is in deep sleep
 984         .gpio           = {
 985             .io         = RK30_PIN0_PA5, // set io to INVALID_GPIO for disable it
 986             .enable     = GPIO_LOW,      // set GPIO_LOW for falling, set 0 for rising
 987             .iomux      = {
 988                 .name   = NULL,
 989             },
 990         },
 991     },
 992
 993     .rts_gpio           = { // UART_RTS, enable or disable BT's data coming
 994         .io             = RK30_PIN1_PA3, // set io to INVALID_GPIO for disable it
 995         .enable         = GPIO_LOW,
 996         .iomux          = {
 997             .name       = "bt_rts",
 998             .fgpio      = GPIO1_A3,
 999             .fmux       = UART0_RTSN,
1000         },
1001     },
1002 };
1003
1004 static struct platform_device device_rfkill_rk = {
1005     .name   = "rfkill_rk",
1006     .id     = -1,
1007     .dev    = {
1008         .platform_data = &rfkill_rk_platdata,
1009     },
1010 };
1011 #endif
1012
1013 #if defined(CONFIG_GPS_RK)
1014 int rk_gps_io_init(void)
1015 {
1016         printk("%s \n", __FUNCTION__);
1017
1018         rk30_mux_api_set(GPIO1B5_UART3RTSN_NAME, GPIO1B_GPIO1B5);//VCC_EN
1019         gpio_request(RK30_PIN1_PB5, NULL);
1020         gpio_direction_output(RK30_PIN1_PB5, GPIO_LOW);
1021
1022         rk30_mux_api_set(GPIO1B4_UART3CTSN_GPSRFCLK_NAME, GPIO1B_GPSRFCLK);//GPS_CLK
1023         rk30_mux_api_set(GPIO1B2_UART3SIN_GPSMAG_NAME, GPIO1B_GPSMAG);//GPS_MAG
1024         rk30_mux_api_set(GPIO1B3_UART3SOUT_GPSSIG_NAME, GPIO1B_GPSSIG);//GPS_SIGN
1025
1026         rk30_mux_api_set(GPIO1A6_UART1CTSN_SPI0CLK_NAME, GPIO1A_GPIO1A6);//SPI_CLK
1027         gpio_request(RK30_PIN1_PA6, NULL);
1028         gpio_direction_output(RK30_PIN1_PA6, GPIO_LOW);
1029
1030         rk30_mux_api_set(GPIO1A5_UART1SOUT_SPI0TXD_NAME, GPIO1A_GPIO1A5);//SPI_MOSI
1031         gpio_request(RK30_PIN1_PA5, NULL);
1032         gpio_direction_output(RK30_PIN1_PA5, GPIO_LOW);
1033
1034         rk30_mux_api_set(GPIO1A7_UART1RTSN_SPI0CSN0_NAME, GPIO1A_GPIO1A7);//SPI_CS
1035         gpio_request(RK30_PIN1_PA7, NULL);
1036         gpio_direction_output(RK30_PIN1_PA7, GPIO_LOW);
1037         return 0;
1038 }
1039 int rk_gps_power_up(void)
1040 {
1041         printk("%s \n", __FUNCTION__);
1042
1043         return 0;
1044 }
1045
1046 int rk_gps_power_down(void)
1047 {
1048         printk("%s \n", __FUNCTION__);
1049
1050         return 0;
1051 }
1052
1053 int rk_gps_reset_set(int level)
1054 {
1055         return 0;
1056 }
1057 int rk_enable_hclk_gps(void)
1058 {
1059         printk("%s \n", __FUNCTION__);
1060         clk_enable(clk_get(NULL, "hclk_gps"));
1061         return 0;
1062 }
1063 int rk_disable_hclk_gps(void)
1064 {
1065         printk("%s \n", __FUNCTION__);
1066         clk_disable(clk_get(NULL, "hclk_gps"));
1067         return 0;
1068 }
1069 struct rk_gps_data rk_gps_info = {
1070         .io_init = rk_gps_io_init,
1071         .power_up = rk_gps_power_up,
1072         .power_down = rk_gps_power_down,
1073         .reset = rk_gps_reset_set,
1074         .enable_hclk_gps = rk_enable_hclk_gps,
1075         .disable_hclk_gps = rk_disable_hclk_gps,
1076         .GpsSign = RK30_PIN1_PB3,
1077         .GpsMag = RK30_PIN1_PB2,        //GPIO index
1078         .GpsClk = RK30_PIN1_PB4,        //GPIO index
1079         .GpsVCCEn = RK30_PIN1_PB5,     //GPIO index
1080         .GpsSpi_CSO = RK30_PIN1_PA4,    //GPIO index
1081         .GpsSpiClk = RK30_PIN1_PA5,     //GPIO index
1082         .GpsSpiMOSI = RK30_PIN1_PA7,      //GPIO index
1083         .GpsIrq = IRQ_GPS,
1084         .GpsSpiEn = 0,
1085         .GpsAdcCh = 2,
1086         .u32GpsPhyAddr = RK30_GPS_PHYS,
1087         .u32GpsPhySize = RK30_GPS_SIZE,
1088 };
1089
1090 struct platform_device rk_device_gps = {
1091         .name = "gps_hv5820b",
1092         .id = -1,
1093         .dev            = {
1094         .platform_data = &rk_gps_info,
1095                 }
1096         };
1097 #endif
1098
1099 #if defined(CONFIG_MT5931_MT6622)
1100 static struct mt6622_platform_data mt6622_platdata = {
1101                     .power_gpio         = { // BT_REG_ON
1102                         .io             = RK30_PIN3_PD5, // set io to INVALID_GPIO for disable it
1103                             .enable         = GPIO_HIGH,
1104                             .iomux          = {
1105                                     .name       = NULL,
1106                                 },
1107                     },
1108
1109                     .reset_gpio         = { // BT_RST
1110                         .io             = RK30_PIN0_PD7,
1111                         .enable         = GPIO_HIGH,
1112                         .iomux          = {
1113                             .name       = NULL,
1114                         },
1115                     },
1116
1117                     .irq_gpio           = {
1118                             .io             = RK30_PIN3_PD2,
1119                             .enable         = GPIO_HIGH,
1120                             .iomux          = {
1121                                     .name       = NULL,
1122                                 },
1123                     }
1124 };
1125
1126 static struct platform_device device_mt6622 = {
1127                     .name   = "mt6622",
1128                         .id     = -1,
1129                         .dev    = {
1130                                .platform_data = &mt6622_platdata,
1131                         },
1132 };
1133 #endif
1134
1135 static struct platform_device *devices[] __initdata = {
1136
1137 #ifdef CONFIG_ION
1138         &device_ion,
1139 #endif
1140 #ifdef CONFIG_WIFI_CONTROL_FUNC
1141         &rk29sdk_wifi_device,
1142 #endif
1143
1144 #if defined(CONFIG_MT6620)
1145             &mt3326_device_gps,
1146 #endif
1147
1148 #ifdef CONFIG_BATTERY_RK30_ADC_FAC
1149         &rk30_device_adc_battery,
1150 #endif
1151 #ifdef CONFIG_RFKILL_RK
1152         &device_rfkill_rk,
1153 #endif
1154 #ifdef CONFIG_GPS_RK
1155         &rk_device_gps,
1156 #endif
1157 #ifdef CONFIG_MT5931_MT6622
1158         &device_mt6622,
1159 #endif
1160 #if defined(CONFIG_MT6229)
1161         &rk29_device_mt6229,
1162 #endif
1163
1164 };
1165
1166
1167 static int rk_platform_add_display_devices(void)
1168 {
1169         struct platform_device *fb = NULL;  //fb
1170         struct platform_device *lcdc0 = NULL; //lcdc0
1171         struct platform_device *lcdc1 = NULL; //lcdc1
1172         struct platform_device *bl = NULL; //backlight
1173 #ifdef CONFIG_FB_ROCKCHIP
1174         fb = &device_fb;
1175 #endif
1176
1177 #if defined(CONFIG_LCDC0_RK3188)
1178         lcdc0 = &device_lcdc0,
1179 #endif
1180
1181 #if defined(CONFIG_LCDC1_RK3188)
1182         lcdc1 = &device_lcdc1,
1183 #endif
1184
1185 #ifdef CONFIG_BACKLIGHT_RK29_BL
1186         bl = &rk29_device_backlight,
1187 #endif
1188         __rk_platform_add_display_devices(fb,lcdc0,lcdc1,bl);
1189
1190         return 0;
1191
1192 }
1193
1194 // i2c
1195 #ifdef CONFIG_I2C0_RK30
1196 static struct i2c_board_info __initdata i2c0_info[] = {
1197 #if defined (CONFIG_GS_MMA8452)
1198         {
1199                 .type           = "gs_mma8452",
1200                 .addr           = 0x1d,
1201                 .flags          = 0,
1202                 .irq            = MMA8452_INT_PIN,
1203                 .platform_data = &mma8452_info,
1204         },
1205 #endif
1206 #if defined (CONFIG_LS_US5151)
1207         {
1208                 .type           = "us5151",
1209                 .addr           = 0x10,
1210                 .flags          = 0,
1211         },
1212 #endif
1213
1214 #if defined (CONFIG_GS_LIS3DH)
1215         {
1216                 .type           = "gs_lis3dh",
1217                 .addr           = 0x19,   //0x19(SA0-->VCC), 0x18(SA0-->GND)
1218                 .flags          = 0,
1219                 .irq            = LIS3DH_INT_PIN,
1220                 .platform_data = &lis3dh_info,
1221         },
1222 #endif
1223 #if defined (CONFIG_SENSORS_AK8963)
1224         {
1225                 .type             = "akm8963",
1226                 .addr           = 0x0d,
1227                 .flags           = I2C_CLIENT_WAKE,
1228                .irq             = RK30_PIN3_PD7,
1229               .platform_data = &akm_platform_data_8963,
1230         },
1231 #endif
1232 #if defined (CONFIG_LS_PHOTORESISTOR)
1233         {
1234                 .type           = "ls_photoresistor",
1235                 .addr           = 0x5e,
1236                 .flags          = 0,
1237                 .irq            = INVALID_GPIO,
1238                 .platform_data = &light_photoresistor_info,
1239         },
1240 #endif
1241
1242 #if defined (CONFIG_COMPASS_AK8975)
1243         {
1244                 .type          = "ak8975",
1245                 .addr          = 0x0d,
1246                 .flags         = 0,
1247                 .irq           = RK30_PIN3_PD7,
1248                 .platform_data = &akm8975_info,
1249                 .irq           = RK30_PIN3_PD7,
1250                 .platform_data = &akm8975_info,
1251         },
1252 #endif
1253 #if defined (CONFIG_GYRO_L3G4200D)
1254         {
1255                 .type          = "l3g4200d_gryo",
1256                 .addr          = 0x69,
1257                 .flags         = 0,
1258                 .irq           = L3G4200D_INT_PIN,
1259                 .platform_data = &l3g4200d_info,
1260         },
1261 #endif
1262 #if defined (CONFIG_SND_SOC_RK1000)
1263         {
1264                 .type          = "rk1000_i2c_codec",
1265                 .addr          = 0x60,
1266                 .flags         = 0,
1267         },
1268         {
1269                 .type          = "rk1000_control",
1270                 .addr          = 0x40,
1271                 .flags         = 0,
1272         },
1273 #endif
1274 #if defined (CONFIG_SND_SOC_RT5631)
1275         {
1276                 .type                   = "rt5631",
1277                 .addr                   = 0x1a,
1278                 .flags                  = 0,
1279         },
1280 #endif
1281 };
1282 #endif
1283
1284 int __sramdata g_pmic_type =  0;
1285 #ifdef CONFIG_I2C1_RK30
1286 #ifdef CONFIG_REGULATOR_ACT8846
1287 #define PMU_POWER_SLEEP RK30_PIN0_PA1
1288 #define PMU_VSEL RK30_PIN3_PD3
1289 #define ACT8846_HOST_IRQ                RK30_PIN0_PB3
1290
1291 static struct pmu_info  act8846_dcdc_info[] = {
1292         {
1293                 .name          = "act_dcdc1",   //ddr
1294                 .min_uv          = 1200000,
1295                 .max_uv         = 1200000,
1296                 .suspend_vol  =   1200000,
1297         },
1298         {
1299                 .name          = "vdd_core",    //logic
1300                 .min_uv          = 1000000,
1301                 .max_uv         = 1000000,
1302                 #ifdef CONFIG_ACT8846_SUPPORT_RESET
1303                 .suspend_vol  =  1200000,
1304                 #else
1305                 .suspend_vol  =  900000,
1306                 #endif
1307         },
1308         {
1309                 .name          = "vdd_cpu",   //arm
1310                 .min_uv          = 1000000,
1311                 .max_uv         = 1000000,
1312                 #ifdef CONFIG_ACT8846_SUPPORT_RESET
1313                 .suspend_vol  =  1200000,
1314                 #else
1315                 .suspend_vol  =  900000,
1316                 #endif
1317         },
1318         {
1319                 .name          = "act_dcdc4",   //vccio
1320                 .min_uv          = 3000000,
1321                 .max_uv         = 3000000,
1322                 #ifdef CONFIG_ACT8846_SUPPORT_RESET
1323                 .suspend_vol  =  3000000,
1324                 #else
1325                 .suspend_vol  =  2800000,
1326                 #endif
1327         },
1328
1329 };
1330 static  struct pmu_info  act8846_ldo_info[] = {
1331         {
1332                 .name          = "act_ldo1",   //vdd10
1333                 .min_uv          = 1000000,
1334                 .max_uv         = 1000000,
1335         },
1336         {
1337                 .name          = "act_ldo2",    //vdd12
1338                 .min_uv          = 1200000,
1339                 .max_uv         = 1200000,
1340         },
1341         {
1342                 .name          = "act_ldo3",   //vcc18_cif
1343                 .min_uv          = 1800000,
1344                 .max_uv         = 1800000,
1345         },
1346         {
1347                 .name          = "act_ldo4",   //vcca33
1348                 .min_uv          = 3300000,
1349                 .max_uv         = 3300000,
1350         },
1351         {
1352                 .name          = "act_ldo5",   //vcctp
1353                 .min_uv          = 3300000,
1354                 .max_uv         = 3300000,
1355         },
1356         {
1357                 .name          = "act_ldo6",   //vcc_jetta
1358                 .min_uv          = 3300000,
1359                 .max_uv         = 3300000,
1360         },
1361         {
1362                 .name          = "act_ldo7",   //vcc18
1363                 .min_uv          = 1800000,
1364                 .max_uv         = 1800000,
1365         },
1366         {
1367                 .name          = "act_ldo8",   //vcc28_cif
1368                 .min_uv          = 2800000,
1369                 .max_uv         = 2800000,
1370         },
1371  };
1372
1373 #include "../mach-rk30/board-pmu-act8846.c"
1374 #endif
1375
1376 #ifdef CONFIG_MFD_WM831X_I2C
1377 #define PMU_POWER_SLEEP                 RK30_PIN0_PA1
1378
1379 static struct pmu_info  wm8326_dcdc_info[] = {
1380         {
1381                 .name          = "vdd_core",   //logic
1382                 .min_uv          = 1000000,
1383                 .max_uv         = 1000000,
1384                 .suspend_vol  =  950000,
1385         },
1386         {
1387                 .name          = "vdd_cpu",    //arm
1388                 .min_uv          = 1000000,
1389                 .max_uv         = 1000000,
1390                 .suspend_vol  =  950000,
1391         },
1392         {
1393                 .name          = "dcdc3",   //ddr
1394                 .min_uv          = 1150000,
1395                 .max_uv         = 1150000,
1396                 .suspend_vol  =  1150000,
1397         },
1398         #ifdef CONFIG_MACH_RK3066_SDK
1399         {
1400                 .name          = "dcdc4",   //vcc_io
1401                 .min_uv          = 3300000,
1402                 .max_uv         = 3300000,
1403                 .suspend_vol  =  3000000,
1404         },
1405         #else
1406         {
1407                 .name          = "dcdc4",   //vcc_io
1408                 .min_uv          = 3000000,
1409                 .max_uv         = 3000000,
1410                 .suspend_vol  =  2800000,
1411         },
1412         #endif
1413 };
1414
1415 static struct pmu_info  wm8326_ldo_info[] = {
1416         {
1417                 .name          = "ldo1",   //vcc18_cif
1418                 .min_uv          = 1800000,
1419                 .max_uv         = 1800000,
1420                 .suspend_vol  =  1800000,
1421         },
1422         {
1423                 .name          = "ldo2",    //vccio_wl
1424                 .min_uv          = 1800000,
1425                 .max_uv         = 1800000,
1426                 .suspend_vol  =  1800000,
1427         },
1428         {
1429                 .name          = "ldo3",   //
1430                 .min_uv          = 1100000,
1431                 .max_uv         = 1100000,
1432                 .suspend_vol  =  1100000,
1433         },
1434         {
1435                 .name          = "ldo4",   //vdd11
1436                 .min_uv          = 1000000,
1437                 .max_uv         = 1000000,
1438                 .suspend_vol  =  1000000,
1439         },
1440         {
1441                 .name          = "ldo5",   //vcc25
1442                 .min_uv          = 1800000,
1443                 .max_uv         = 1800000,
1444                 .suspend_vol  =  1800000,
1445         },
1446         {
1447                 .name          = "ldo6",   //vcc33
1448                 .min_uv          = 3300000,
1449                 .max_uv         = 3300000,
1450                 .suspend_vol  =  3300000,
1451         },
1452         {
1453                 .name          = "ldo7",   //vcc28_cif
1454                 .min_uv          = 2800000,
1455                 .max_uv         = 2800000,
1456                 .suspend_vol  =  2800000,
1457         },
1458         {
1459                 .name          = "ldo8",   //vcca33
1460                 .min_uv          = 3300000,
1461                 .max_uv         = 3300000,
1462                 .suspend_vol  =  3300000,
1463         },
1464         {
1465                 .name          = "ldo9",   //vcc_tp
1466                 .min_uv          = 3300000,
1467                 .max_uv         = 3300000,
1468                 .suspend_vol  =  3300000,
1469         },
1470         {
1471                 .name          = "ldo10",   //flash_io
1472                 .min_uv          = 1800000,
1473                 .max_uv         = 1800000,
1474                 .suspend_vol  =  1800000,
1475         },
1476 };
1477
1478 #include "../mach-rk30/board-pmu-wm8326.c"
1479 #endif
1480
1481 #ifdef CONFIG_MFD_TPS65910
1482 #ifdef CONFIG_ARCH_RK3188
1483 #define TPS65910_HOST_IRQ        RK30_PIN0_PB3
1484 #else
1485 #define TPS65910_HOST_IRQ        RK30_PIN6_PA4
1486 #endif
1487
1488 #define PMU_POWER_SLEEP RK30_PIN0_PA1
1489
1490 static struct pmu_info  tps65910_dcdc_info[] = {
1491         {
1492                 .name          = "vdd_core",   //logic
1493                 .min_uv          = 1100000,
1494                 .max_uv         = 1100000,
1495         },
1496         {
1497                 .name          = "vdd2",    //ddr
1498                 .min_uv          = 1200000,
1499                 .max_uv         = 1200000,
1500         },
1501         {
1502                 .name          = "vio",   //vcc_io
1503                 .min_uv          = 2500000,
1504                 .max_uv         = 2500000,
1505         },
1506
1507 };
1508 static  struct pmu_info  tps65910_ldo_info[] = {
1509         {
1510                 .name          = "vpll",   //vdd10
1511                 .min_uv          = 1000000,
1512                 .max_uv         = 1000000,
1513         },
1514         {
1515                 .name          = "vdig1",    //vcc18_cif
1516                 .min_uv          = 1800000,
1517                 .max_uv         = 1800000,
1518         },
1519         {
1520                 .name          = "vdig2",   //vdd_jetta
1521                 .min_uv          = 1200000,
1522                 .max_uv         = 1200000,
1523         },
1524         {
1525                 .name          = "vaux1",   //vcc28_cif
1526                 .min_uv          = 2800000,
1527                 .max_uv         = 2800000,
1528         },
1529         {
1530                 .name          = "vaux2",   //vcca33
1531                 .min_uv          = 3300000,
1532                 .max_uv         = 3300000,
1533         },
1534         {
1535                 .name          = "vaux33",   //vcc_tp
1536                 .min_uv          = 3300000,
1537                 .max_uv         = 3300000,
1538         },
1539         {
1540                 .name          = "vmmc",   //vcc30
1541                 .min_uv          = 3000000,
1542                 .max_uv         = 3000000,
1543         },
1544         {
1545                 .name          = "vdac",   //vcc18
1546                 .min_uv          = 1800000,
1547                 .max_uv         = 1800000,
1548         },
1549  };
1550
1551 #include "../mach-rk30/board-pmu-tps65910.c"
1552 #endif
1553
1554 static struct i2c_board_info __initdata i2c1_info[] = {
1555 #if defined (CONFIG_REGULATOR_ACT8846)
1556         {
1557                 .type                   = "act8846",
1558                 .addr           = 0x5a,
1559                 .flags                  = 0,
1560                 .irq            = ACT8846_HOST_IRQ,
1561                 .platform_data=&act8846_data,
1562         },
1563 #endif
1564 #if defined (CONFIG_RTC_HYM8563)
1565         {
1566                 .type                   = "rtc_hym8563",
1567                 .addr           = 0x51,
1568                 .flags                  = 0,
1569                 .irq            = RK30_PIN0_PB5,
1570         },
1571 #endif
1572 #if defined (CONFIG_MFD_WM831X_I2C)
1573         {
1574                 .type          = "wm8326",
1575                 .addr          = 0x34,
1576                 .flags         = 0,
1577                 .irq           = RK30_PIN0_PB3,
1578                 .platform_data = &wm831x_platdata,
1579         },
1580 #endif
1581 #if defined (CONFIG_MFD_TPS65910)
1582         {
1583         .type           = "tps65910",
1584         .addr           = TPS65910_I2C_ID0,
1585         .flags          = 0,
1586         .irq            = TPS65910_HOST_IRQ,
1587         .platform_data = &tps65910_data,
1588         },
1589 #endif
1590 };
1591 #endif
1592
1593 void __sramfunc board_pmu_suspend(void)
1594 {
1595         #if defined (CONFIG_REGULATOR_ACT8846)
1596        if(pmic_is_act8846())
1597        board_pmu_act8846_suspend();
1598        #endif
1599         #if defined (CONFIG_MFD_WM831X_I2C)
1600        if(pmic_is_wm8326())
1601        board_pmu_wm8326_suspend();
1602         #endif
1603         #if defined (CONFIG_MFD_TPS65910)
1604        if(pmic_is_tps65910())
1605        board_pmu_tps65910_suspend();
1606     #endif
1607 }
1608
1609 void __sramfunc board_pmu_resume(void)
1610 {
1611         #if defined (CONFIG_REGULATOR_ACT8846)
1612        if(pmic_is_act8846())
1613        board_pmu_act8846_resume();
1614        #endif
1615         #if defined (CONFIG_MFD_WM831X_I2C)
1616        if(pmic_is_wm8326())
1617        board_pmu_wm8326_resume();
1618         #endif
1619         #if defined (CONFIG_MFD_TPS65910)
1620        if(pmic_is_tps65910())
1621        board_pmu_tps65910_resume();
1622         #endif
1623 }
1624
1625  int __sramdata gpio3d6_iomux,gpio3d6_do,gpio3d6_dir,gpio3d6_en;
1626
1627 #define grf_readl(offset)       readl_relaxed(RK30_GRF_BASE + offset)
1628 #define grf_writel(v, offset)   do { writel_relaxed(v, RK30_GRF_BASE + offset); dsb(); } while (0)
1629
1630 void __sramfunc rk30_pwm_logic_suspend_voltage(void)
1631 {
1632 #ifdef CONFIG_RK30_PWM_REGULATOR
1633
1634 //      int gpio0d7_iomux,gpio0d7_do,gpio0d7_dir,gpio0d7_en;
1635         sram_udelay(10000);
1636         gpio3d6_iomux = grf_readl(GRF_GPIO3D_IOMUX);
1637         gpio3d6_do = grf_readl(GRF_GPIO3H_DO);
1638         gpio3d6_dir = grf_readl(GRF_GPIO3H_DIR);
1639         gpio3d6_en = grf_readl(GRF_GPIO3H_EN);
1640
1641         grf_writel((1<<28), GRF_GPIO3D_IOMUX);
1642         grf_writel((1<<30)|(1<<14), GRF_GPIO3H_DIR);
1643         grf_writel((1<<30)|(1<<14), GRF_GPIO3H_DO);
1644         grf_writel((1<<30)|(1<<14), GRF_GPIO3H_EN);
1645 #endif
1646 }
1647 void __sramfunc rk30_pwm_logic_resume_voltage(void)
1648 {
1649 #ifdef CONFIG_RK30_PWM_REGULATOR
1650         grf_writel((1<<28)|gpio3d6_iomux, GRF_GPIO3D_IOMUX);
1651         grf_writel((1<<30)|gpio3d6_en, GRF_GPIO3H_EN);
1652         grf_writel((1<<30)|gpio3d6_dir, GRF_GPIO3H_DIR);
1653         grf_writel((1<<30)|gpio3d6_do, GRF_GPIO3H_DO);
1654         sram_udelay(10000);
1655
1656 #endif
1657
1658 }
1659 extern void pwm_suspend_voltage(void);
1660 extern void pwm_resume_voltage(void);
1661 void  rk30_pwm_suspend_voltage_set(void)
1662 {
1663 #ifdef CONFIG_RK30_PWM_REGULATOR
1664         pwm_suspend_voltage();
1665 #endif
1666 }
1667 void  rk30_pwm_resume_voltage_set(void)
1668 {
1669 #ifdef CONFIG_RK30_PWM_REGULATOR
1670         pwm_resume_voltage();
1671 #endif
1672 }
1673
1674
1675 #ifdef CONFIG_I2C2_RK30
1676 static struct i2c_board_info __initdata i2c2_info[] = {
1677 #if defined (CONFIG_CT36X_TS)
1678         {
1679                 .type          = CT36X_NAME,
1680                 .addr          = 0x01,
1681                 .flags         = 0,
1682                 .platform_data = &ct36x_info,
1683         },
1684 #endif
1685 #if defined (CONFIG_LS_CM3217)
1686         {
1687                 .type          = "lightsensor",
1688                 .addr          = 0x10,
1689                 .flags         = 0,
1690                 .platform_data = &cm3217_info,
1691         },
1692 #endif
1693 #if defined(CONFIG_HDMI_CAT66121)
1694         {
1695                 .type           = "cat66121_hdmi",
1696                 .addr           = 0x4c,
1697                 .flags          = 0,
1698                 .irq            = RK30_PIN2_PD6,
1699                 .platform_data  = &rk_hdmi_pdata,
1700         },
1701 #endif
1702 };
1703 #endif
1704
1705 #ifdef CONFIG_I2C3_RK30
1706 static struct i2c_board_info __initdata i2c3_info[] = {
1707 };
1708 #endif
1709
1710 #ifdef CONFIG_I2C4_RK30
1711 static struct i2c_board_info __initdata i2c4_info[] = {
1712 #ifdef CONFIG_MFD_RK610
1713                 {
1714                         .type                   = "rk610_ctl",
1715                         .addr                   = 0x40,
1716                         .flags                  = 0,
1717                         .platform_data          = &rk610_ctl_pdata,
1718                 },
1719 #ifdef CONFIG_RK610_TVOUT
1720                 {
1721                         .type                   = "rk610_tvout",
1722                         .addr                   = 0x42,
1723                         .flags                  = 0,
1724                 },
1725 #endif
1726 #ifdef CONFIG_HDMI_RK610
1727                 {
1728                         .type                   = "rk610_hdmi",
1729                         .addr                   = 0x46,
1730                         .flags                  = 0,
1731                         .irq                    = INVALID_GPIO,
1732                 },
1733 #endif
1734 #ifdef CONFIG_SND_SOC_RK610
1735                 {//RK610_CODEC addr  from 0x60 to 0x80 (0x60~0x80)
1736                         .type                   = "rk610_i2c_codec",
1737                         .addr                   = 0x60,
1738                         .flags                  = 0,
1739                         .platform_data          = &rk610_codec_pdata,
1740                 },
1741 #endif
1742 #endif
1743
1744 };
1745 #endif
1746
1747 #ifdef CONFIG_I2C_GPIO_RK30
1748 #define I2C_SDA_PIN     INVALID_GPIO// RK30_PIN2_PD6   //set sda_pin here
1749 #define I2C_SCL_PIN     INVALID_GPIO//RK30_PIN2_PD7   //set scl_pin here
1750 static int rk30_i2c_io_init(void)
1751 {
1752         //set iomux (gpio) here
1753         //rk30_mux_api_set(GPIO2D7_I2C1SCL_NAME, GPIO2D_GPIO2D7);
1754         //rk30_mux_api_set(GPIO2D6_I2C1SDA_NAME, GPIO2D_GPIO2D6);
1755
1756         return 0;
1757 }
1758 struct i2c_gpio_platform_data default_i2c_gpio_data = {
1759        .sda_pin = I2C_SDA_PIN,
1760        .scl_pin = I2C_SCL_PIN,
1761        .udelay = 5, // clk = 500/udelay = 100Khz
1762        .timeout = 100,//msecs_to_jiffies(100),
1763        .bus_num    = 5,
1764        .io_init = rk30_i2c_io_init,
1765 };
1766 static struct i2c_board_info __initdata i2c_gpio_info[] = {
1767 };
1768 #endif
1769
1770 static void __init rk30_i2c_register_board_info(void)
1771 {
1772 #ifdef CONFIG_I2C0_RK30
1773         i2c_register_board_info(0, i2c0_info, ARRAY_SIZE(i2c0_info));
1774 #endif
1775 #ifdef CONFIG_I2C1_RK30
1776         i2c_register_board_info(1, i2c1_info, ARRAY_SIZE(i2c1_info));
1777 #endif
1778 #ifdef CONFIG_I2C2_RK30
1779         i2c_register_board_info(2, i2c2_info, ARRAY_SIZE(i2c2_info));
1780 #endif
1781 #ifdef CONFIG_I2C3_RK30
1782         i2c_register_board_info(3, i2c3_info, ARRAY_SIZE(i2c3_info));
1783 #endif
1784 #ifdef CONFIG_I2C4_RK30
1785         i2c_register_board_info(4, i2c4_info, ARRAY_SIZE(i2c4_info));
1786 #endif
1787 #ifdef CONFIG_I2C_GPIO_RK30
1788         i2c_register_board_info(5, i2c_gpio_info, ARRAY_SIZE(i2c_gpio_info));
1789 #endif
1790 }
1791 //end of i2c
1792
1793 #define POWER_ON_PIN RK30_PIN0_PA0   //power_hold
1794 static void rk30_pm_power_off(void)
1795 {
1796         printk(KERN_ERR "rk30_pm_power_off start...\n");
1797 #if defined(CONFIG_MFD_WM831X)
1798         wm831x_set_bits(Wm831x,WM831X_GPIO_LEVEL,0x0001,0x0000);  //set sys_pwr 0
1799         wm831x_device_shutdown(Wm831x);//wm8326 shutdown
1800 #endif
1801 #if defined(CONFIG_REGULATOR_ACT8846)
1802        if (pmic_is_act8846()) {
1803                printk("enter dcdet===========\n");
1804                if(gpio_get_value (RK30_PIN0_PB2) == GPIO_LOW)
1805                {
1806                        printk("enter restart===========\n");
1807                        arm_pm_restart(0, NULL);
1808                }
1809                else
1810                 {
1811                         act8846_device_shutdown();
1812                 }
1813        }
1814 #endif
1815         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
1816         while (1);
1817 }
1818
1819 static void __init machine_rk30_board_init(void)
1820 {
1821         //avs_init();
1822         gpio_request(POWER_ON_PIN, "poweronpin");
1823         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
1824
1825         pm_power_off = rk30_pm_power_off;
1826
1827         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
1828
1829
1830         rk30_i2c_register_board_info();
1831         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
1832         platform_add_devices(devices, ARRAY_SIZE(devices));
1833         rk_platform_add_display_devices();
1834         board_usb_detect_init(RK30_PIN0_PA7);
1835
1836 #ifdef CONFIG_WIFI_CONTROL_FUNC
1837         rk29sdk_wifi_bt_gpio_control_init();
1838 #endif
1839
1840 #if defined(CONFIG_MT6620)
1841             clk_set_rate(clk_get_sys("rk_serial.1", "uart"), 48*1000000);
1842 #endif
1843
1844 #if defined(CONFIG_MT5931_MT6622)
1845                 clk_set_rate(clk_get_sys("rk_serial.0", "uart"), 24*1000000);
1846 #endif
1847 }
1848
1849 static void __init rk30_reserve(void)
1850 {
1851 #ifdef CONFIG_ION
1852         rk30_ion_pdata.heaps[0].base = board_mem_reserve_add("ion", ION_RESERVE_SIZE);
1853 #endif
1854
1855 #ifdef CONFIG_FB_ROCKCHIP
1856         resource_fb[0].start = board_mem_reserve_add("fb0 buf", get_fb_size());
1857         resource_fb[0].end = resource_fb[0].start + get_fb_size()- 1;
1858 #if 0
1859         resource_fb[1].start = board_mem_reserve_add("ipp buf", RK30_FB0_MEM_SIZE);
1860         resource_fb[1].end = resource_fb[1].start + RK30_FB0_MEM_SIZE - 1;
1861 #endif
1862
1863 #if defined(CONFIG_FB_ROTATE) || !defined(CONFIG_THREE_FB_BUFFER)
1864         resource_fb[2].start = board_mem_reserve_add("fb2 buf",get_fb_size());
1865         resource_fb[2].end = resource_fb[2].start + get_fb_size() - 1;
1866 #endif
1867 #endif
1868
1869
1870 #ifdef CONFIG_VIDEO_RK29
1871         rk30_camera_request_reserve_mem();
1872 #endif
1873
1874 #ifdef CONFIG_GPS_RK
1875         //it must be more than 8MB
1876         rk_gps_info.u32MemoryPhyAddr = board_mem_reserve_add("gps", SZ_8M);
1877 #endif
1878         board_mem_reserved();
1879 }
1880
1881 /**
1882  * dvfs_cpu_logic_table: table for arm and logic dvfs
1883  * @frequency   : arm frequency
1884  * @cpu_volt    : arm voltage depend on frequency
1885  * @logic_volt  : logic voltage arm requests depend on frequency
1886  * comments     : min arm/logic voltage
1887  */
1888 static struct cpufreq_frequency_table dvfs_arm_table[] = {
1889 #if 0
1890         {.frequency = 312 * 1000,       .index = 850 * 1000},
1891         {.frequency = 504 * 1000,       .index = 900 * 1000},
1892         {.frequency = 816 * 1000,       .index = 950 * 1000},
1893         {.frequency = 1008 * 1000,      .index = 1025 * 1000},
1894         {.frequency = 1200 * 1000,      .index = 1100 * 1000},
1895         {.frequency = 1416 * 1000,      .index = 1200 * 1000},
1896         //{.frequency = 1608 * 1000,      .index = 1300 * 1000},
1897 #else
1898         {.frequency = 312 * 1000,       .index = 800 * 1000},
1899         {.frequency = 504 * 1000,       .index = 850 * 1000},
1900         {.frequency = 816 * 1000,       .index = 950 * 1000},
1901         {.frequency = 1008 * 1000,      .index = 1000 * 1000},
1902         {.frequency = 1200 * 1000,      .index = 1075 * 1000},
1903         {.frequency = 1416 * 1000,      .index = 1175 * 1000},
1904         {.frequency = 1608 * 1000,      .index = 1275 * 1000},
1905
1906 #endif
1907         {.frequency = CPUFREQ_TABLE_END},
1908 };
1909
1910 static struct cpufreq_frequency_table dvfs_gpu_table[] = {
1911         {.frequency = 100 * 1000,       .index = 950 * 1000},
1912        {.frequency = 150 * 1000,       .index = 975 * 1000},
1913        {.frequency = 200 * 1000,       .index = 975 * 1000},
1914        {.frequency = 240 * 1000,       .index = 1000 * 1000},
1915        {.frequency = 300 * 1000,       .index = 1050 * 1000},
1916        {.frequency = 400 * 1000,       .index = 1100 * 1000},
1917        {.frequency = 600 * 1000,       .index = 1200 * 1000},
1918         {.frequency = CPUFREQ_TABLE_END},
1919 };
1920
1921 static struct cpufreq_frequency_table dvfs_ddr_table[] = {
1922         //{.frequency = 200 * 1000 + DDR_FREQ_SUSPEND,    .index = 950 * 1000},
1923         {.frequency = 300 * 1000 + DDR_FREQ_VIDEO,      .index = 1000 * 1000},
1924         {.frequency = 400 * 1000 + DDR_FREQ_NORMAL,     .index = 1100 * 1000},
1925         {.frequency = CPUFREQ_TABLE_END},
1926 };
1927
1928 //#define DVFS_CPU_TABLE_SIZE   (ARRAY_SIZE(dvfs_cpu_logic_table))
1929 //static struct cpufreq_frequency_table cpu_dvfs_table[DVFS_CPU_TABLE_SIZE];
1930 //static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
1931
1932 void __init board_clock_init(void)
1933 {
1934         rk30_clock_data_init(periph_pll_default, codec_pll_default, RK30_CLOCKS_DEFAULT_FLAGS);
1935         //dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);
1936         dvfs_set_freq_volt_table(clk_get(NULL, "cpu"), dvfs_arm_table);
1937         dvfs_set_freq_volt_table(clk_get(NULL, "gpu"), dvfs_gpu_table);
1938         dvfs_set_freq_volt_table(clk_get(NULL, "ddr"), dvfs_ddr_table);
1939 }
1940
1941 MACHINE_START(RK30, "RK30board")
1942         .boot_params    = PLAT_PHYS_OFFSET + 0x800,
1943         .fixup          = rk30_fixup,
1944         .reserve        = &rk30_reserve,
1945         .map_io         = rk30_map_io,
1946         .init_irq       = rk30_init_irq,
1947         .timer          = &rk30_timer,
1948         .init_machine   = machine_rk30_board_init,
1949 MACHINE_END