arch/arm/mach-rk30/board-rk3066b-m701.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/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/rk29-pwm-regulator.h>
  49
  50 #if defined(CONFIG_MFD_RK610)
  51 #include <linux/mfd/rk610_core.h>
  52 #endif
  53
  54 #if defined(CONFIG_HDMI_RK30)
  55         #include "../../../drivers/video/rockchip/hdmi/rk_hdmi.h"
  56 #endif
  57
  58 #if defined(CONFIG_SPIM_RK29)
  59 #include "../../../drivers/spi/rk29_spim.h"
  60 #endif
  61 #if defined(CONFIG_MU509)
  62 #include <linux/mu509.h>
  63 #endif
  64 #if defined(CONFIG_MW100)
  65 #include <linux/mw100.h>
  66 #endif
  67 #if defined(CONFIG_MT6229)
  68 #include <linux/mt6229.h>
  69 #endif
  70 #if defined(CONFIG_SEW868)
  71 #include <linux/sew868.h>
  72 #endif
  73 #if defined(CONFIG_ANDROID_TIMED_GPIO)
  74 #include "../../../drivers/staging/android/timed_gpio.h"
  75 #endif
  76
  77 #ifdef  CONFIG_THREE_FB_BUFFER
  78 #define RK30_FB0_MEM_SIZE 12*SZ_1M
  79 #else
  80 #define RK30_FB0_MEM_SIZE 8*SZ_1M
  81 #endif
  82
  83 #include "board-rk3066b-m701-camera.c"
  84 #include "board-rk3066b-m701-key.c"
  85
  86 #if defined(CONFIG_TOUCHSCREEN_GT8XX)
  87 #define TOUCH_RESET_PIN  RK30_PIN2_PC0
  88 #define TOUCH_PWR_PIN    RK30_PIN2_PB4
  89 static int goodix_init_platform_hw(void)
  90 {
  91         int ret;
  92
  93         rk30_mux_api_set(GPIO2C0_LCDC1DATA16_SMCADDR0_TRACECLK_NAME, GPIO2C_GPIO2C0);
  94         rk30_mux_api_set(GPIO2B4_LCDC1DATA12_SMCDATA12_TRACEDATA12_NAME, GPIO2B_GPIO2B4);
  95         printk("%s:0x%x,0x%x\n",__func__,rk30_mux_api_get(GPIO2C0_LCDC1DATA16_SMCADDR0_TRACECLK_NAME),rk30_mux_api_get(GPIO2B4_LCDC1DATA12_SMCDATA12_TRACEDATA12_NAME));
  96
  97         if (TOUCH_PWR_PIN != INVALID_GPIO) {
  98                 ret = gpio_request(TOUCH_PWR_PIN, "goodix power pin");
  99                 if (ret != 0) {
 100                         gpio_free(TOUCH_PWR_PIN);
 101                         printk("goodix power error\n");
 102                         return -EIO;
 103                 }
 104                 gpio_direction_output(TOUCH_PWR_PIN, 0);
 105                 gpio_set_value(TOUCH_PWR_PIN, GPIO_LOW);
 106                 msleep(100);
 107         }
 108
 109         if (TOUCH_RESET_PIN != INVALID_GPIO) {
 110                 ret = gpio_request(TOUCH_RESET_PIN, "goodix reset pin");
 111                 if (ret != 0) {
 112                         gpio_free(TOUCH_RESET_PIN);
 113                         printk("goodix gpio_request error\n");
 114                         return -EIO;
 115                 }
 116                 gpio_direction_output(TOUCH_RESET_PIN, 1);
 117                 msleep(100);
 118                 //gpio_set_value(TOUCH_RESET_PIN, GPIO_LOW);
 119                 //msleep(100);
 120                 //gpio_set_value(TOUCH_RESET_PIN, GPIO_HIGH);
 121                 //msleep(500);
 122         }
 123         return 0;
 124 }
 125
 126 struct goodix_platform_data goodix_info = {
 127         .model = 8105,
 128         .irq_pin = RK30_PIN0_PD4,
 129         .rest_pin = TOUCH_RESET_PIN,
 130         .init_platform_hw = goodix_init_platform_hw,
 131 };
 132 #endif
 133
 134 #if defined (CONFIG_TOUCHSCREEN_FT5306_AV)
 135
 136 #define TOUCH_RESET_PIN  RK30_PIN2_PC0
 137 #define TOUCH_INT_PIN    RK30_PIN0_PD4
 138 #define TOUCH_PWR_PIN    RK30_PIN2_PB4
 139
 140 static int ft5306_init_platform_hw(void)
 141 {
 142
 143         rk30_mux_api_set(GPIO2C0_LCDC1DATA16_SMCADDR0_TRACECLK_NAME, GPIO2C_GPIO2C0);
 144         rk30_mux_api_set(GPIO0D4_SPI1RXD_NAME, GPIO0D_GPIO0D4);
 145         rk30_mux_api_set(GPIO2B4_LCDC1DATA12_SMCDATA12_TRACEDATA12_NAME, GPIO2B_GPIO2B4);
 146        //printk("%s:0x%x,0x%x\n",__func__,rk30_mux_api_get(GPIO2C0_LCDC1DATA16_SMCADDR0_TRACECLK_NAME),rk30_mux_api_get(GPIO2B4_LCDC1DATA12_SMCDATA12_TRACEDATA12_NAME));
 147
 148         printk("ft5306_init_platform_hw \n");
 149         if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 150           gpio_free(TOUCH_RESET_PIN);
 151           printk("ft5306_init_platform_hw gpio_request error\n");
 152           return -EIO;
 153         }
 154
 155         if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 156           gpio_free(TOUCH_INT_PIN);
 157           printk("ift5306_init_platform_hw gpio_request error\n");
 158           return -EIO;
 159         }
 160
 161         gpio_direction_output(TOUCH_RESET_PIN, 0);
 162         gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 163         mdelay(50);
 164         gpio_direction_input(TOUCH_INT_PIN);
 165         mdelay(10);
 166         gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 167         msleep(300);
 168         return 0;
 169 }
 170
 171 void ft5306_exit_platform_hw(void)
 172 {
 173         printk("ft5606_exit_platform_hw\n");
 174         gpio_free(TOUCH_RESET_PIN);
 175         gpio_free(TOUCH_INT_PIN);
 176 }
 177
 178 int ft5306_platform_sleep(void)
 179 {
 180         printk("ft5606_platform_sleep\n");
 181         gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 182         return 0;
 183 }
 184
 185 int ft5306_platform_wakeup(void)
 186 {
 187         printk("ft5606_platform_wakeup\n");
 188         gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 189         msleep(300);
 190         return 0;
 191 }
 192
 193 struct ft5606_platform_data ft5306_info = {
 194
 195   .init_platform_hw= ft5306_init_platform_hw,
 196   .exit_platform_hw= ft5306_exit_platform_hw,
 197   .platform_sleep= ft5306_platform_sleep,
 198   .platform_wakeup= ft5306_platform_wakeup,
 199 };
 200 #endif
 201
 202
 203 static struct spi_board_info board_spi_devices[] = {
 204 };
 205
 206 /***********************************************************
 207 *       rk30  backlight
 208 ************************************************************/
 209 #ifdef CONFIG_BACKLIGHT_RK29_BL
 210 #define PWM_ID            2
 211 #define PWM_MUX_NAME      GPIO3D5_PWM2_JTAGTCK_OTGDRVVBUS_NAME
 212 #define PWM_MUX_MODE      GPIO3D_PWM2
 213 #define PWM_MUX_MODE_GPIO GPIO3D_GPIO3D5
 214 #define PWM_GPIO          RK30_PIN3_PD5
 215 #define PWM_EFFECT_VALUE  0
 216
 217 #define LCD_DISP_ON_PIN
 218
 219 #ifdef  LCD_DISP_ON_PIN
 220 #define BL_EN_PIN         RK30_PIN0_PA2
 221 #define BL_EN_VALUE       GPIO_HIGH
 222 #endif
 223 static int rk29_backlight_io_init(void)
 224 {
 225         int ret = 0;
 226         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
 227 #ifdef  LCD_DISP_ON_PIN
 228         // rk30_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
 229
 230         ret = gpio_request(BL_EN_PIN, NULL);
 231         if (ret != 0) {
 232                 gpio_free(BL_EN_PIN);
 233         }
 234
 235         gpio_direction_output(BL_EN_PIN, 0);
 236         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 237 #endif
 238         return ret;
 239 }
 240
 241 static int rk29_backlight_io_deinit(void)
 242 {
 243         int ret = 0;
 244 #ifdef  LCD_DISP_ON_PIN
 245         gpio_direction_output(BL_EN_PIN, 0);
 246         gpio_set_value(BL_EN_PIN, !BL_EN_VALUE);
 247         gpio_free(BL_EN_PIN);
 248 #endif
 249         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
 250         gpio_request(PWM_GPIO, NULL);
 251         gpio_direction_output(PWM_GPIO, GPIO_LOW);
 252         return ret;
 253 }
 254
 255 static int rk29_backlight_pwm_suspend(void)
 256 {
 257         int ret = 0;
 258         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
 259         if (gpio_request(PWM_GPIO, NULL)) {
 260                 printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
 261                 return -1;
 262         }
 263         gpio_direction_output(PWM_GPIO, GPIO_LOW);
 264 #ifdef  LCD_DISP_ON_PIN
 265         gpio_direction_output(BL_EN_PIN, 0);
 266         gpio_set_value(BL_EN_PIN, !BL_EN_VALUE);
 267 #endif
 268         return ret;
 269 }
 270
 271 static int rk29_backlight_pwm_resume(void)
 272 {
 273         gpio_free(PWM_GPIO);
 274         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
 275 #ifdef  LCD_DISP_ON_PIN
 276         msleep(30);
 277         gpio_direction_output(BL_EN_PIN, 1);
 278         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 279 #endif
 280         return 0;
 281 }
 282
 283 static struct rk29_bl_info rk29_bl_info = {
 284         .pwm_id = PWM_ID,
 285         .bl_ref = PWM_EFFECT_VALUE,
 286         .io_init = rk29_backlight_io_init,
 287         .io_deinit = rk29_backlight_io_deinit,
 288         .min_brightness = 48,
 289         .delay_ms = 0,
 290         .pwm_suspend = rk29_backlight_pwm_suspend,
 291         .pwm_resume = rk29_backlight_pwm_resume,
 292 };
 293
 294 static struct platform_device rk29_device_backlight = {
 295         .name   = "rk29_backlight",
 296         .id     = -1,
 297         .dev    = {
 298                 .platform_data  = &rk29_bl_info,
 299         }
 300 };
 301
 302 #endif
 303
 304 #ifdef CONFIG_RK29_SUPPORT_MODEM
 305
 306 #define RK30_MODEM_POWER        RK30_PIN2_PB0
 307 #define RK30_MODEM_POWER_IOMUX  rk29_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0)
 308
 309 static int rk30_modem_io_init(void)
 310 {
 311     printk("%s\n", __FUNCTION__);
 312     RK30_MODEM_POWER_IOMUX;
 313
 314         return 0;
 315 }
 316
 317 static struct rk29_io_t rk30_modem_io = {
 318     .io_addr    = RK30_MODEM_POWER,
 319     .enable     = GPIO_HIGH,
 320     .disable    = GPIO_LOW,
 321     .io_init    = rk30_modem_io_init,
 322 };
 323
 324 static struct platform_device rk30_device_modem = {
 325         .name   = "rk30_modem",
 326         .id     = -1,
 327         .dev    = {
 328                 .platform_data  = &rk30_modem_io,
 329         }
 330 };
 331 #endif
 332 #if defined(CONFIG_MU509)
 333 static int mu509_io_init(void)
 334 {
 335
 336         rk30_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0);
 337        rk30_mux_api_set(GPIO2D1_LCDC1DEN_SMCWEN_NAME, GPIO2D_GPIO2D1);
 338         rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 339         rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 340         return 0;
 341 }
 342
 343 static int mu509_io_deinit(void)
 344 {
 345
 346         return 0;
 347 }
 348
 349 struct rk29_mu509_data rk29_mu509_info = {
 350         .io_init = mu509_io_init,
 351         .io_deinit = mu509_io_deinit,
 352         .modem_power_en = RK30_PIN2_PB0,
 353         .bp_power = RK30_PIN2_PB0,
 354         .bp_reset = RK30_PIN2_PD1,
 355         .ap_wakeup_bp = RK30_PIN2_PB7,
 356         .bp_wakeup_ap = RK30_PIN6_PA0,
 357 };
 358 struct platform_device rk29_device_mu509 = {
 359         .name = "mu509",
 360         .id = -1,
 361         .dev            = {
 362                 .platform_data = &rk29_mu509_info,
 363         }
 364     };
 365 #endif
 366 #if defined(CONFIG_MW100)
 367 static int mw100_io_init(void)
 368 {
 369          rk30_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0);
 370          rk30_mux_api_set(GPIO2D1_LCDC1DEN_SMCWEN_NAME, GPIO2D_GPIO2D1);
 371          rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 372          rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 373         return 0;
 374 }
 375
 376 static int mw100_io_deinit(void)
 377 {
 378
 379         return 0;
 380 }
 381
 382 struct rk29_mw100_data rk29_mw100_info = {
 383         .io_init = mw100_io_init,
 384         .io_deinit = mw100_io_deinit,
 385         .modem_power_en = RK30_PIN6_PB0,
 386         .bp_power = RK30_PIN2_PB0,
 387         .bp_reset = RK30_PIN2_PD1,
 388         .ap_wakeup_bp = RK30_PIN2_PB7,
 389         .bp_wakeup_ap = RK30_PIN6_PA0,
 390 };
 391 struct platform_device rk29_device_mw100 = {
 392         .name = "mw100",
 393         .id = -1,
 394         .dev            = {
 395                 .platform_data = &rk29_mw100_info,
 396         }
 397     };
 398 #endif
 399 #if defined(CONFIG_MT6229)
 400 static int mt6229_io_init(void)
 401 {
 402          rk30_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0);
 403          rk30_mux_api_set(GPIO2D1_LCDC1DEN_SMCWEN_NAME, GPIO2D_GPIO2D1);
 404          rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 405          rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 406         return 0;
 407 }
 408
 409 static int mt6229_io_deinit(void)
 410 {
 411
 412         return 0;
 413 }
 414
 415 struct rk29_mt6229_data rk29_mt6229_info = {
 416         .io_init = mt6229_io_init,
 417         .io_deinit = mt6229_io_deinit,
 418         .modem_power_en = RK30_PIN2_PB0,
 419         .bp_power = RK30_PIN2_PB0,//RK30_PIN2_PB6,
 420         .bp_reset = RK30_PIN2_PD1,
 421         .ap_wakeup_bp = RK30_PIN2_PC0,
 422         .bp_wakeup_ap = RK30_PIN6_PA0,
 423 };
 424 struct platform_device rk29_device_mt6229 = {
 425         .name = "mt6229",
 426         .id = -1,
 427         .dev            = {
 428                 .platform_data = &rk29_mt6229_info,
 429         }
 430     };
 431 #endif
 432 #if defined(CONFIG_SEW868)
 433 static int sew868_io_init(void)
 434 {
 435         rk30_mux_api_set(GPIO2B6_LCDC1DATA14_SMCADDR18_TSSYNC_NAME, GPIO2B_GPIO2B6);
 436     rk30_mux_api_set(GPIO4D2_SMCDATA10_TRACEDATA10_NAME, GPIO4D_GPIO4D2);
 437         rk30_mux_api_set(GPIO4D4_SMCDATA12_TRACEDATA12_NAME, GPIO4D_GPIO4D4);
 438         return 0;
 439 }
 440 static int sew868_io_deinit(void)
 441 {
 442         return 0;
 443 }
 444 struct rk30_sew868_data rk30_sew868_info = {
 445         .io_init = sew868_io_init,
 446         .io_deinit = sew868_io_deinit,
 447         .bp_power = RK30_PIN6_PB2,
 448         .bp_power_active_low = 1,
 449         .bp_sys = RK30_PIN2_PB6,
 450         .bp_reset = RK30_PIN4_PD2,
 451         .bp_reset_active_low = 1,
 452         .bp_wakeup_ap = RK30_PIN4_PD4,
 453         .ap_wakeup_bp = NULL,
 454 };
 455
 456 struct platform_device rk30_device_sew868 = {
 457         .name = "sew868",
 458         .id = -1,
 459         .dev            = {
 460                 .platform_data = &rk30_sew868_info,
 461         }
 462     };
 463 #endif
 464
 465
 466 /*MMA7660 gsensor*/
 467 #if defined (CONFIG_GS_MMA7660)
 468 #define MMA7660_INT_PIN   RK30_PIN3_PD7
 469
 470 static int mma7660_init_platform_hw(void)
 471 {
 472       if(gpio_request(MMA7660_INT_PIN, NULL) != 0){
 473       gpio_free(MMA7660_INT_PIN);
 474       printk("gsensor gpio_request error\n");
 475       return -EIO;
 476     }
 477       //gpio_direction_input(MMA7660_INT_PIN);
 478       return 0;
 479 }
 480
 481 static struct sensor_platform_data mma7660_info = {
 482         .type = SENSOR_TYPE_ACCEL,
 483         .irq_enable = 1,
 484         .poll_delay_ms = 30,
 485         .init_platform_hw = mma7660_init_platform_hw,
 486         .orientation = {0, 1, 0, 0, 0, -1, 1, 0, 0},
 487 };
 488 #endif
 489
 490
 491 /*MMA8452 gsensor*/
 492 #if defined (CONFIG_GS_MMA8452)
 493 #define MMA8452_INT_PIN   RK30_PIN3_PD7
 494
 495 static int mma8452_init_platform_hw(void)
 496 {
 497         return 0;
 498 }
 499
 500 static struct sensor_platform_data mma8452_info = {
 501         .type = SENSOR_TYPE_ACCEL,
 502         .irq_enable = 1,
 503         .poll_delay_ms = 30,
 504         .init_platform_hw = mma8452_init_platform_hw,
 505         .orientation = {-1, 0, 0, 0, 0, 1, 0, -1, 0},
 506 };
 507 #endif
 508 #if defined (CONFIG_GS_LIS3DH)
 509 #define LIS3DH_INT_PIN   RK30_PIN3_PD7
 510
 511 static int lis3dh_init_platform_hw(void)
 512 {
 513
 514         return 0;
 515 }
 516
 517 static struct sensor_platform_data lis3dh_info = {
 518         .type = SENSOR_TYPE_ACCEL,
 519         .irq_enable = 1,
 520         .poll_delay_ms = 30,
 521         .init_platform_hw = lis3dh_init_platform_hw,
 522         .orientation = {-1, 0, 0, 0, 0, 1, 0, -1, 0},
 523 };
 524 #endif
 525 #if defined (CONFIG_COMPASS_AK8975)
 526 static struct sensor_platform_data akm8975_info =
 527 {
 528         .type = SENSOR_TYPE_COMPASS,
 529         .irq_enable = 1,
 530         .poll_delay_ms = 30,
 531         .m_layout =
 532         {
 533                 {
 534                         {1, 0, 0},
 535                         {0, 1, 0},
 536                         {0, 0, 1},
 537                 },
 538
 539                 {
 540                         {1, 0, 0},
 541                         {0, 1, 0},
 542                         {0, 0, 1},
 543                 },
 544
 545                 {
 546                         {1, 0, 0},
 547                         {0, 1, 0},
 548                         {0, 0, 1},
 549                 },
 550
 551                 {
 552                         {1, 0, 0},
 553                         {0, 1, 0},
 554                         {0, 0, 1},
 555                 },
 556         }
 557 };
 558
 559 #endif
 560
 561 #if defined(CONFIG_GYRO_L3G4200D)
 562
 563 #include <linux/l3g4200d.h>
 564 #define L3G4200D_INT_PIN  RK30_PIN0_PB4
 565
 566 static int l3g4200d_init_platform_hw(void)
 567 {
 568         return 0;
 569 }
 570
 571 static struct sensor_platform_data l3g4200d_info = {
 572         .type = SENSOR_TYPE_GYROSCOPE,
 573         .irq_enable = 1,
 574         .poll_delay_ms = 30,
 575         .orientation = {0, 1, 0, -1, 0, 0, 0, 0, 1},
 576         .init_platform_hw = l3g4200d_init_platform_hw,
 577         .x_min = 40,//x_min,y_min,z_min = (0-100) according to hardware
 578         .y_min = 40,
 579         .z_min = 20,
 580 };
 581
 582 #endif
 583
 584 #ifdef CONFIG_LS_CM3217
 585 static struct sensor_platform_data cm3217_info = {
 586         .type = SENSOR_TYPE_LIGHT,
 587         .irq_enable = 0,
 588         .poll_delay_ms = 500,
 589 };
 590
 591 #endif
 592
 593 #ifdef CONFIG_FB_ROCKCHIP
 594
 595 #define LCD_CS_PIN         RK30_PIN2_PB6
 596 #define LCD_CS_VALUE       GPIO_HIGH
 597
 598 #define LCD_EN_PIN         RK30_PIN0_PB0
 599 #define LCD_EN_VALUE       GPIO_LOW
 600
 601 #define LCD_STB_PIN        RK30_PIN2_PB3
 602 #define LCD_STB_VALUE      GPIO_HIGH
 603
 604 static int rk_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 605 {
 606         int ret = 0;
 607
 608         if(LCD_STB_PIN !=INVALID_GPIO)
 609         {
 610                 ret = gpio_request(LCD_STB_PIN, NULL);
 611                 if (ret != 0)
 612                 {
 613                         gpio_free(LCD_STB_PIN);
 614                         printk(KERN_ERR "request lcd en pin fail!\n");
 615                         return -1;
 616                 }
 617                 else
 618                 {
 619                         gpio_direction_output(LCD_STB_PIN, LCD_STB_VALUE);
 620                 }
 621         }
 622
 623         msleep(100);
 624         if(LCD_CS_PIN !=INVALID_GPIO)
 625         {
 626                 ret = gpio_request(LCD_CS_PIN, NULL);
 627                 if (ret != 0)
 628                 {
 629                         gpio_free(LCD_CS_PIN);
 630                         printk(KERN_ERR "request lcd cs pin fail!\n");
 631                         return -1;
 632                 }
 633                 else
 634                 {
 635                         gpio_direction_output(LCD_CS_PIN, LCD_CS_VALUE);
 636                 }
 637         }
 638
 639         if(LCD_EN_PIN !=INVALID_GPIO)
 640         {
 641                 ret = gpio_request(LCD_EN_PIN, NULL);
 642                 if (ret != 0)
 643                 {
 644                         gpio_free(LCD_EN_PIN);
 645                         printk(KERN_ERR "request lcd en pin fail!\n");
 646                         return -1;
 647                 }
 648                 else
 649                 {
 650                         gpio_direction_output(LCD_EN_PIN, LCD_EN_VALUE);
 651                 }
 652         }
 653
 654
 655         return 0;
 656 }
 657 static int rk_fb_io_disable(void)
 658 {
 659         if(LCD_STB_PIN !=INVALID_GPIO)
 660         {
 661                 gpio_set_value(LCD_STB_PIN, !LCD_STB_VALUE);
 662         }
 663         msleep(50);
 664         if(LCD_CS_PIN !=INVALID_GPIO)
 665         {
 666                 gpio_set_value(LCD_CS_PIN, !LCD_CS_VALUE);
 667         }
 668         if(LCD_EN_PIN !=INVALID_GPIO)
 669         {
 670                 gpio_set_value(LCD_EN_PIN, !LCD_EN_VALUE);
 671         }
 672
 673         return 0;
 674 }
 675 static int rk_fb_io_enable(void)
 676 {
 677         if(LCD_STB_PIN !=INVALID_GPIO)
 678         {
 679                 gpio_set_value(LCD_STB_PIN, LCD_STB_VALUE);
 680         }
 681         msleep(50);
 682         if(LCD_CS_PIN !=INVALID_GPIO)
 683         {
 684                 gpio_set_value(LCD_CS_PIN, LCD_CS_VALUE);
 685         }
 686         if(LCD_EN_PIN !=INVALID_GPIO)
 687         {
 688                 gpio_set_value(LCD_EN_PIN, LCD_EN_VALUE);
 689         }
 690         return 0;
 691 }
 692
 693 #if defined(CONFIG_LCDC0_RK3066B)
 694 struct rk29fb_info lcdc0_screen_info = {
 695         .prop      = PRMRY,             //primary display device
 696         .io_init   = rk_fb_io_init,
 697         .io_disable = rk_fb_io_disable,
 698         .io_enable = rk_fb_io_enable,
 699         .set_screen_info = set_lcd_info,
 700 };
 701 #endif
 702
 703 #if defined(CONFIG_LCDC1_RK3066B)
 704 struct rk29fb_info lcdc1_screen_info = {
 705         #if defined(CONFIG_HDMI_RK30)
 706         .prop           = EXTEND,       //extend display device
 707         .lcd_info  = NULL,
 708         .set_screen_info = hdmi_init_lcdc,
 709         #endif
 710 };
 711 #endif
 712
 713 static struct resource resource_fb[] = {
 714         [0] = {
 715                 .name  = "fb0 buf",
 716                 .start = 0,
 717                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 718                 .flags = IORESOURCE_MEM,
 719         },
 720         [1] = {
 721                 .name  = "ipp buf",  //for rotate
 722                 .start = 0,
 723                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 724                 .flags = IORESOURCE_MEM,
 725         },
 726         [2] = {
 727                 .name  = "fb2 buf",
 728                 .start = 0,
 729                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 730                 .flags = IORESOURCE_MEM,
 731         },
 732 };
 733
 734 static struct platform_device device_fb = {
 735         .name           = "rk-fb",
 736         .id             = -1,
 737         .num_resources  = ARRAY_SIZE(resource_fb),
 738         .resource       = resource_fb,
 739 };
 740 #endif
 741
 742 #if defined(CONFIG_LCDC0_RK3066B)
 743 static struct resource resource_lcdc0[] = {
 744         [0] = {
 745                 .name  = "lcdc0 reg",
 746                 .start = RK30_LCDC0_PHYS,
 747                 .end   = RK30_LCDC0_PHYS + RK30_LCDC0_SIZE - 1,
 748                 .flags = IORESOURCE_MEM,
 749         },
 750
 751         [1] = {
 752                 .name  = "lcdc0 irq",
 753                 .start = IRQ_LCDC0,
 754                 .end   = IRQ_LCDC0,
 755                 .flags = IORESOURCE_IRQ,
 756         },
 757 };
 758
 759 static struct platform_device device_lcdc0 = {
 760         .name             = "rk30-lcdc",
 761         .id               = 0,
 762         .num_resources    = ARRAY_SIZE(resource_lcdc0),
 763         .resource         = resource_lcdc0,
 764         .dev            = {
 765                 .platform_data = &lcdc0_screen_info,
 766         },
 767 };
 768 #endif
 769 #if defined(CONFIG_LCDC1_RK3066B)
 770 static struct resource resource_lcdc1[] = {
 771         [0] = {
 772                 .name  = "lcdc1 reg",
 773                 .start = RK30_LCDC1_PHYS,
 774                 .end   = RK30_LCDC1_PHYS + RK30_LCDC1_SIZE - 1,
 775                 .flags = IORESOURCE_MEM,
 776         },
 777         [1] = {
 778                 .name  = "lcdc1 irq",
 779                 .start = IRQ_LCDC1,
 780                 .end   = IRQ_LCDC1,
 781                 .flags = IORESOURCE_IRQ,
 782         },
 783 };
 784
 785 static struct platform_device device_lcdc1 = {
 786         .name             = "rk30-lcdc",
 787         .id               = 1,
 788         .num_resources    = ARRAY_SIZE(resource_lcdc1),
 789         .resource         = resource_lcdc1,
 790         .dev            = {
 791                 .platform_data = &lcdc1_screen_info,
 792         },
 793 };
 794 #endif
 795
 796 #if defined(CONFIG_MFD_RK610)
 797 #define RK610_RST_PIN_MUX_NAME          GPIO2C5_LCDC1DATA21_SMCADDR5_NAME
 798 #define RK610_RST_PIN_MUX_MODE          GPIO2C_GPIO2C5
 799 #define RK610_RST_PIN                   RK30_PIN2_PC5
 800 static int rk610_power_on_init(void)
 801 {
 802         int ret;
 803         if(RK610_RST_PIN != INVALID_GPIO)
 804         {
 805                 rk30_mux_api_set(RK610_RST_PIN_MUX_NAME,RK610_RST_PIN_MUX_MODE);
 806                 ret = gpio_request(RK610_RST_PIN, "rk610 reset");
 807                 if (ret)
 808                 {
 809                         printk(KERN_ERR "rk610_control_probe request gpio fail\n");
 810                 }
 811                 else
 812                 {
 813                         gpio_direction_output(RK610_RST_PIN, GPIO_HIGH);
 814                         msleep(100);
 815                         gpio_direction_output(RK610_RST_PIN, GPIO_LOW);
 816                         msleep(100);
 817                         gpio_set_value(RK610_RST_PIN, GPIO_HIGH);
 818                 }
 819         }
 820
 821         return 0;
 822
 823 }
 824
 825
 826 static struct rk610_ctl_platform_data rk610_ctl_pdata = {
 827         .rk610_power_on_init = rk610_power_on_init,
 828 };
 829 #endif
 830
 831 #ifdef CONFIG_ANDROID_TIMED_GPIO
 832 static struct timed_gpio timed_gpios[] = {
 833         {
 834                 .name = "vibrator",
 835                 .gpio = RK30_PIN3_PD3,
 836                 .max_timeout = 1000,
 837                 .active_low = 0,
 838                 .adjust_time =20,      //adjust for diff product
 839         },
 840 };
 841
 842 static struct timed_gpio_platform_data rk29_vibrator_info = {
 843         .num_gpios = 1,
 844         .gpios = timed_gpios,
 845 };
 846
 847 static struct platform_device rk29_device_vibrator = {
 848         .name = "timed-gpio",
 849         .id = -1,
 850         .dev = {
 851                 .platform_data = &rk29_vibrator_info,
 852         },
 853
 854 };
 855 #endif
 856
 857 #ifdef CONFIG_LEDS_GPIO_PLATFORM
 858 static struct gpio_led rk29_leds[] = {
 859         {
 860                 .name = "button-backlight",
 861                 .gpio = RK30_PIN2_PB3,
 862                 .default_trigger = "timer",
 863                 .active_low = 0,
 864                 .retain_state_suspended = 0,
 865                 .default_state = LEDS_GPIO_DEFSTATE_OFF,
 866         },
 867 };
 868
 869 static struct gpio_led_platform_data rk29_leds_pdata = {
 870         .leds = rk29_leds,
 871         .num_leds = ARRAY_SIZE(rk29_leds),
 872 };
 873
 874 static struct platform_device rk29_device_gpio_leds = {
 875         .name   = "leds-gpio",
 876         .id     = -1,
 877         .dev    = {
 878                 .platform_data  = &rk29_leds_pdata,
 879         },
 880 };
 881 #endif
 882
 883 #ifdef CONFIG_RK_IRDA
 884 #define IRDA_IRQ_PIN           RK30_PIN0_PA3
 885
 886 static int irda_iomux_init(void)
 887 {
 888         int ret = 0;
 889
 890         //irda irq pin
 891         ret = gpio_request(IRDA_IRQ_PIN, NULL);
 892         if (ret != 0) {
 893                 gpio_free(IRDA_IRQ_PIN);
 894                 printk(">>>>>> IRDA_IRQ_PIN gpio_request err \n ");
 895         }
 896         gpio_pull_updown(IRDA_IRQ_PIN, PullDisable);
 897         gpio_direction_input(IRDA_IRQ_PIN);
 898
 899         return 0;
 900 }
 901
 902 static int irda_iomux_deinit(void)
 903 {
 904         gpio_free(IRDA_IRQ_PIN);
 905         return 0;
 906 }
 907
 908 static struct irda_info rk29_irda_info = {
 909         .intr_pin = IRDA_IRQ_PIN,
 910         .iomux_init = irda_iomux_init,
 911         .iomux_deinit = irda_iomux_deinit,
 912         //.irda_pwr_ctl = bu92747guw_power_ctl,
 913 };
 914
 915 static struct platform_device irda_device = {
 916 #ifdef CONFIG_RK_IRDA_NET
 917         .name = "rk_irda",
 918 #else
 919         .name = "bu92747_irda",
 920 #endif
 921         .id = -1,
 922         .dev = {
 923                 .platform_data = &rk29_irda_info,
 924         }
 925 };
 926 #endif
 927
 928 #ifdef CONFIG_ION
 929 #define ION_RESERVE_SIZE        (80 * SZ_1M)
 930 static struct ion_platform_data rk30_ion_pdata = {
 931         .nr = 1,
 932         .heaps = {
 933                 {
 934                         .type = ION_HEAP_TYPE_CARVEOUT,
 935                         .id = ION_NOR_HEAP_ID,
 936                         .name = "norheap",
 937                         .size = ION_RESERVE_SIZE,
 938                 }
 939         },
 940 };
 941
 942 static struct platform_device device_ion = {
 943         .name = "ion-rockchip",
 944         .id = 0,
 945         .dev = {
 946                 .platform_data = &rk30_ion_pdata,
 947         },
 948 };
 949 #endif
 950
 951 /**************************************************************************************************
 952  * SDMMC devices,  include the module of SD,MMC,and sdio.noted by xbw at 2012-03-05
 953 **************************************************************************************************/
 954 #ifdef CONFIG_SDMMC_RK29
 955 #include "board-rk3066b-sdk-sdmmc.c"
 956
 957 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 958 #define SDMMC0_WRITE_PROTECT_PIN        RK30_PIN3_PB7   //According to your own project to set the value of write-protect-pin.
 959 #endif
 960
 961 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
 962 #define SDMMC1_WRITE_PROTECT_PIN        RK30_PIN3_PC7   //According to your own project to set the value of write-protect-pin.
 963 #endif
 964
 965 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK30_PIN6_PB2
 966
 967 #endif //endif ---#ifdef CONFIG_SDMMC_RK29
 968
 969 #ifdef CONFIG_SDMMC0_RK29
 970 static int rk29_sdmmc0_cfg_gpio(void)
 971 {
 972 #ifdef CONFIG_SDMMC_RK29_OLD
 973         rk30_mux_api_set(GPIO3B1_SDMMC0CMD_NAME, GPIO3B_SDMMC0_CMD);
 974         rk30_mux_api_set(GPIO3B0_SDMMC0CLKOUT_NAME, GPIO3B_SDMMC0_CLKOUT);
 975         rk30_mux_api_set(GPIO3B2_SDMMC0DATA0_NAME, GPIO3B_SDMMC0_DATA0);
 976         rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_SDMMC0_DATA1);
 977         rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_SDMMC0_DATA2);
 978         rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_SDMMC0_DATA3);
 979
 980         rk30_mux_api_set(GPIO3B6_SDMMC0DETECTN_NAME, GPIO3B_GPIO3B6);
 981
 982         rk30_mux_api_set(GPIO3A7_SDMMC0PWREN_NAME, GPIO3A_GPIO3A7);
 983         gpio_request(RK30_PIN3_PA7, "sdmmc-power");
 984         gpio_direction_output(RK30_PIN3_PA7, GPIO_LOW);
 985
 986 #else
 987         rk29_sdmmc_set_iomux(0, 0xFFFF);
 988
 989         rk30_mux_api_set(GPIO3B0_SDMMC0DETECTN_NAME, GPIO3B_SDMMC0DETECTN);
 990
 991 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 992         gpio_request(SDMMC0_WRITE_PROTECT_PIN, "sdmmc-wp");
 993         gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
 994 #endif
 995
 996 #endif
 997
 998         return 0;
 999 }
1000
1001 #define CONFIG_SDMMC0_USE_DMA
1002 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
1003         .host_ocr_avail =
1004             (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
1005              MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
1006              MMC_VDD_33_34 | MMC_VDD_34_35 | MMC_VDD_35_36),
1007         .host_caps =
1008             (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
1009         .io_init = rk29_sdmmc0_cfg_gpio,
1010
1011 #if !defined(CONFIG_SDMMC_RK29_OLD)
1012         .set_iomux = rk29_sdmmc_set_iomux,
1013 #endif
1014
1015         .dma_name = "sd_mmc",
1016 #ifdef CONFIG_SDMMC0_USE_DMA
1017         .use_dma = 1,
1018 #else
1019         .use_dma = 0,
1020 #endif
1021         .detect_irq = RK30_PIN3_PB6,    // INVALID_GPIO
1022         .enable_sd_wakeup = 0,
1023
1024 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
1025         .write_prt = SDMMC0_WRITE_PROTECT_PIN,
1026 #else
1027         .write_prt = INVALID_GPIO,
1028 #endif
1029 };
1030 #endif // CONFIG_SDMMC0_RK29
1031
1032 #ifdef CONFIG_SDMMC1_RK29
1033 #define CONFIG_SDMMC1_USE_DMA
1034 static int rk29_sdmmc1_cfg_gpio(void)
1035 {
1036 #if defined(CONFIG_SDMMC_RK29_OLD)
1037         rk30_mux_api_set(GPIO3C0_SMMC1CMD_NAME, GPIO3C_SMMC1_CMD);
1038         rk30_mux_api_set(GPIO3C5_SDMMC1CLKOUT_NAME, GPIO3C_SDMMC1_CLKOUT);
1039         rk30_mux_api_set(GPIO3C1_SDMMC1DATA0_NAME, GPIO3C_SDMMC1_DATA0);
1040         rk30_mux_api_set(GPIO3C2_SDMMC1DATA1_NAME, GPIO3C_SDMMC1_DATA1);
1041         rk30_mux_api_set(GPIO3C3_SDMMC1DATA2_NAME, GPIO3C_SDMMC1_DATA2);
1042         rk30_mux_api_set(GPIO3C4_SDMMC1DATA3_NAME, GPIO3C_SDMMC1_DATA3);
1043         //rk30_mux_api_set(GPIO3C6_SDMMC1DETECTN_NAME, GPIO3C_SDMMC1_DETECT_N);
1044
1045 #else
1046
1047 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
1048         gpio_request(SDMMC1_WRITE_PROTECT_PIN, "sdio-wp");
1049         gpio_direction_input(SDMMC1_WRITE_PROTECT_PIN);
1050 #endif
1051
1052 #endif
1053
1054         return 0;
1055 }
1056
1057 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
1058         .host_ocr_avail =
1059             (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
1060              MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
1061              MMC_VDD_33_34),
1062
1063 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
1064         .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ |
1065                       MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
1066 #else
1067         .host_caps =
1068             (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
1069 #endif
1070
1071         .io_init = rk29_sdmmc1_cfg_gpio,
1072
1073 #if !defined(CONFIG_SDMMC_RK29_OLD)
1074         .set_iomux = rk29_sdmmc_set_iomux,
1075 #endif
1076
1077         .dma_name = "sdio",
1078 #ifdef CONFIG_SDMMC1_USE_DMA
1079         .use_dma = 1,
1080 #else
1081         .use_dma = 0,
1082 #endif
1083
1084 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
1085 #ifdef CONFIG_WIFI_CONTROL_FUNC
1086         .status = rk29sdk_wifi_status,
1087         .register_status_notify = rk29sdk_wifi_status_register,
1088 #endif
1089 #if 0
1090         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
1091 #endif
1092
1093 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
1094         .write_prt = SDMMC1_WRITE_PROTECT_PIN,
1095 #else
1096         .write_prt = INVALID_GPIO,
1097 #endif
1098
1099 #else
1100         .detect_irq = INVALID_GPIO,
1101         .enable_sd_wakeup = 0,
1102 #endif
1103
1104 };
1105 #endif //endif--#ifdef CONFIG_SDMMC1_RK29
1106
1107 /**************************************************************************************************
1108  * the end of setting for SDMMC devices
1109 **************************************************************************************************/
1110
1111 #ifdef CONFIG_BATTERY_RK30_ADC
1112 static struct rk30_adc_battery_platform_data rk30_adc_battery_platdata = {
1113         .dc_det_pin      = RK30_PIN0_PB2,
1114         .batt_low_pin    = RK30_PIN0_PB1,
1115         .charge_set_pin  = RK30_PIN2_PA7,
1116         .charge_ok_pin   = RK30_PIN0_PA6,
1117         .dc_det_level    = GPIO_LOW,
1118         .charge_ok_level = GPIO_HIGH,
1119                 .charge_set_level = GPIO_HIGH,
1120 };
1121
1122 static struct platform_device rk30_device_adc_battery = {
1123         .name   = "rk30-battery",
1124         .id     = -1,
1125         .dev = {
1126                 .platform_data = &rk30_adc_battery_platdata,
1127         },
1128 };
1129 #endif
1130 #ifdef CONFIG_RK30_PWM_REGULATOR
1131 const static int pwm_voltage_map[] = {
1132         1000000, 1025000, 1050000, 1075000, 1100000, 1125000, 1150000, 1175000, 1200000, 1225000, 1250000, 1275000, 1300000, 1325000, 1350000, 1375000, 1400000
1133 };
1134
1135 static struct regulator_consumer_supply pwm_dcdc1_consumers[] = {
1136         {
1137                 .supply = "vdd_core",
1138         }
1139 };
1140
1141 struct regulator_init_data pwm_regulator_init_dcdc[1] =
1142 {
1143         {
1144                 .constraints = {
1145                         .name = "PWM_DCDC1",
1146                         .min_uV = 600000,
1147                         .max_uV = 1800000,      //0.6-1.8V
1148                         .apply_uV = true,
1149                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1150                 },
1151                 .num_consumer_supplies = ARRAY_SIZE(pwm_dcdc1_consumers),
1152                 .consumer_supplies = pwm_dcdc1_consumers,
1153         },
1154 };
1155
1156 static struct pwm_platform_data pwm_regulator_info[1] = {
1157         {
1158                 .pwm_id = 3,
1159                 .pwm_gpio = RK30_PIN3_PD6,
1160                 .pwm_iomux_name = GPIO3D6_PWM3_JTAGTMS_HOSTDRVVBUS_NAME,
1161                 .pwm_iomux_pwm = GPIO3D_PWM3,
1162                 .pwm_iomux_gpio = GPIO3D_GPIO3D6,
1163                 .pwm_voltage = 1000000,
1164                 .suspend_voltage = 1050000,
1165                 .min_uV = 1000000,
1166                 .max_uV = 1400000,
1167                 .coefficient = 455,     //45.5%
1168                 .pwm_voltage_map = pwm_voltage_map,
1169                 .init_data      = &pwm_regulator_init_dcdc[0],
1170         },
1171 };
1172
1173 struct platform_device pwm_regulator_device[1] = {
1174         {
1175                 .name = "pwm-voltage-regulator",
1176                 .id = 0,
1177                 .dev            = {
1178                         .platform_data = &pwm_regulator_info[0],
1179                 }
1180         },
1181 };
1182 #endif
1183
1184 #ifdef CONFIG_RK29_VMAC
1185 #define PHY_PWR_EN_GPIO RK30_PIN1_PD6
1186 #include "board-rk30-sdk-vmac.c"
1187 #endif
1188
1189 #ifdef CONFIG_RFKILL_RK
1190 // bluetooth rfkill device, its driver in net/rfkill/rfkill-rk.c
1191 static struct rfkill_rk_platform_data rfkill_rk_platdata = {
1192     .type               = RFKILL_TYPE_BLUETOOTH,
1193
1194     .poweron_gpio       = { // BT_REG_ON
1195         .io             = RK30_PIN3_PC7,
1196         .enable         = GPIO_HIGH,
1197         .iomux          = {
1198             .name       = GPIO3C7_SDMMC1WRITEPRT_RMIICRS_NAME,
1199             .fgpio      = GPIO3C_GPIO3C7,
1200         },
1201     },
1202
1203     .reset_gpio         = { // BT_RST
1204         .io             = RK30_PIN3_PD1, // set io to INVALID_GPIO for disable it
1205         .enable         = GPIO_LOW,
1206         .iomux          = {
1207             .name       = GPIO3D1_SDMMC1BACKENDPWR_MIIMDCLK_NAME,
1208             .fgpio      = GPIO3D_GPIO3D1,
1209        },
1210    },
1211
1212     .wake_gpio          = { // BT_WAKE, use to control bt's sleep and wakeup
1213         .io             = RK30_PIN3_PC6, // set io to INVALID_GPIO for disable it
1214         .enable         = GPIO_HIGH,
1215         .iomux          = {
1216             .name       = GPIO3C6_SDMMC1DETECTN_RMIIRXERR_NAME,
1217             .fgpio      = GPIO3C_GPIO3C6,
1218         },
1219     },
1220
1221     .wake_host_irq      = { // BT_HOST_WAKE, for bt wakeup host when it is in deep sleep
1222         .gpio           = {
1223             .io         = RK30_PIN0_PA5, // set io to INVALID_GPIO for disable it
1224             .enable     = GPIO_LOW,      // set GPIO_LOW for falling, set 0 for rising
1225             .iomux      = {
1226                 .name   = NULL,
1227             },
1228         },
1229     },
1230
1231     .rts_gpio           = { // UART_RTS, enable or disable BT's data coming
1232         .io             = RK30_PIN1_PA3, // set io to INVALID_GPIO for disable it
1233         .enable         = GPIO_LOW,
1234         .iomux          = {
1235             .name       = GPIO1A3_UART0RTSN_NAME,
1236             .fgpio      = GPIO1A_GPIO1A3,
1237             .fmux       = GPIO1A_UART0RTSN,
1238         },
1239     },
1240 };
1241
1242 static struct platform_device device_rfkill_rk = {
1243     .name   = "rfkill_rk",
1244     .id     = -1,
1245     .dev    = {
1246         .platform_data = &rfkill_rk_platdata,
1247     },
1248 };
1249 #endif
1250
1251 static struct platform_device *devices[] __initdata = {
1252 #ifdef CONFIG_FB_ROCKCHIP
1253         &device_fb,
1254 #endif
1255 #if defined(CONFIG_LCDC0_RK3066B)
1256         &device_lcdc0,
1257 #endif
1258 #if defined(CONFIG_LCDC1_RK3066B)
1259         &device_lcdc1,
1260 #endif
1261
1262 #ifdef CONFIG_BACKLIGHT_RK29_BL
1263         &rk29_device_backlight,
1264 #endif
1265
1266 #ifdef CONFIG_ION
1267         &device_ion,
1268 #endif
1269 #ifdef CONFIG_ANDROID_TIMED_GPIO
1270         &rk29_device_vibrator,
1271 #endif
1272 #ifdef CONFIG_LEDS_GPIO_PLATFORM
1273         &rk29_device_gpio_leds,
1274 #endif
1275 #ifdef CONFIG_RK_IRDA
1276         &irda_device,
1277 #endif
1278 #ifdef CONFIG_WIFI_CONTROL_FUNC
1279         &rk29sdk_wifi_device,
1280 #endif
1281 #ifdef CONFIG_RK29_SUPPORT_MODEM
1282         &rk30_device_modem,
1283 #endif
1284 #if defined(CONFIG_MU509)
1285         &rk29_device_mu509,
1286 #endif
1287 #if defined(CONFIG_MW100)
1288         &rk29_device_mw100,
1289 #endif
1290 #if defined(CONFIG_MT6229)
1291         &rk29_device_mt6229,
1292 #endif
1293 #if defined(CONFIG_SEW868)
1294         &rk30_device_sew868,
1295 #endif
1296 #ifdef CONFIG_BATTERY_RK30_ADC
1297         &rk30_device_adc_battery,
1298 #endif
1299 #ifdef CONFIG_RFKILL_RK
1300         &device_rfkill_rk,
1301 #endif
1302 };
1303
1304 // i2c
1305 #ifdef CONFIG_I2C0_RK30
1306 static struct i2c_board_info __initdata i2c0_info[] = {
1307 #if defined (CONFIG_GS_MMA7660)
1308         {
1309           .type                   = "gs_mma7660",
1310           .addr                   = 0x4c,
1311           .flags                  = 0,
1312           .irq                    = MMA7660_INT_PIN,
1313           .platform_data  = &mma7660_info,
1314         },
1315 #endif
1316 #if defined (CONFIG_GS_MMA8452)
1317         {
1318                 .type           = "gs_mma8452",
1319                 .addr           = 0x1d,
1320                 .flags          = 0,
1321                 .irq            = MMA8452_INT_PIN,
1322                 .platform_data = &mma8452_info,
1323         },
1324 #endif
1325 #if defined (CONFIG_GS_LIS3DH)
1326         {
1327                 .type           = "gs_lis3dh",
1328                 .addr           = 0x19,   //0x19(SA0-->VCC), 0x18(SA0-->GND)
1329                 .flags          = 0,
1330                 .irq            = LIS3DH_INT_PIN,
1331                 .platform_data = &lis3dh_info,
1332         },
1333 #endif
1334 #if defined (CONFIG_COMPASS_AK8975)
1335         {
1336                 .type          = "ak8975",
1337                 .addr          = 0x0d,
1338                 .flags         = 0,
1339                 .irq           = RK30_PIN0_PD5,
1340                 .platform_data = &akm8975_info,
1341         },
1342 #endif
1343 #if defined (CONFIG_GYRO_L3G4200D)
1344         {
1345                 .type          = "l3g4200d_gryo",
1346                 .addr          = 0x69,
1347                 .flags         = 0,
1348                 .irq           = L3G4200D_INT_PIN,
1349                 .platform_data = &l3g4200d_info,
1350         },
1351 #endif
1352 #if defined (CONFIG_SND_SOC_RK1000)
1353         {
1354                 .type          = "rk1000_i2c_codec",
1355                 .addr          = 0x60,
1356                 .flags         = 0,
1357         },
1358         {
1359                 .type          = "rk1000_control",
1360                 .addr          = 0x40,
1361                 .flags         = 0,
1362         },
1363 #endif
1364 #if defined (CONFIG_SND_SOC_RT5631)
1365         {
1366                 .type                   = "rt5631",
1367                 .addr                   = 0x1a,
1368                 .flags                  = 0,
1369         },
1370 #endif
1371 #if defined (CONFIG_SND_SOC_ES8323)
1372         {
1373                 .type                   = "es8323",
1374                 .addr                   = 0x10,
1375                 .flags                  = 0,
1376         },
1377 #endif
1378 #ifdef CONFIG_MFD_RK610
1379                 {
1380                         .type                   = "rk610_ctl",
1381                         .addr                   = 0x40,
1382                         .flags                  = 0,
1383                         .platform_data          = &rk610_ctl_pdata,
1384                 },
1385 #ifdef CONFIG_RK610_TVOUT
1386                 {
1387                         .type                   = "rk610_tvout",
1388                         .addr                   = 0x42,
1389                         .flags                  = 0,
1390                 },
1391 #endif
1392 #ifdef CONFIG_HDMI_RK610
1393                 {
1394                         .type                   = "rk610_hdmi",
1395                         .addr                   = 0x46,
1396                         .flags                  = 0,
1397                         .irq                    = RK30_PIN0_PB6,
1398                 },
1399 #endif
1400 #ifdef CONFIG_SND_SOC_RK610
1401                 {//RK610_CODEC addr  from 0x60 to 0x80 (0x60~0x80)
1402                         .type                   = "rk610_i2c_codec",
1403                         .addr                   = 0x60,
1404                         .flags                  = 0,
1405                 },
1406 #endif
1407 #endif
1408
1409 };
1410 #endif
1411
1412 #define PMIC_TYPE_WM8326        1
1413 #define PMIC_TYPE_TPS65910      2
1414 int __sramdata g_pmic_type =  0;
1415 #ifdef CONFIG_I2C1_RK30
1416 #ifdef CONFIG_MFD_WM831X_I2C
1417 #include "board-rk3066b-sdk-wm8326.c"
1418 #endif
1419 #ifdef CONFIG_MFD_TPS65910
1420 #define TPS65910_HOST_IRQ        RK30_PIN0_PB3
1421 #include "board-rk3066b-sdk-tps65910.c"
1422 #endif
1423
1424 static struct i2c_board_info __initdata i2c1_info[] = {
1425 #if defined (CONFIG_MFD_WM831X_I2C)
1426         {
1427                 .type          = "wm8326",
1428                 .addr          = 0x34,
1429                 .flags         = 0,
1430                 .irq           = RK30_PIN0_PB3,
1431                 .platform_data = &wm831x_platdata,
1432         },
1433 #endif
1434 #if defined (CONFIG_MFD_TPS65910)
1435         {
1436         .type           = "tps65910",
1437         .addr           = TPS65910_I2C_ID0,
1438         .flags          = 0,
1439         .irq            = TPS65910_HOST_IRQ,
1440         .platform_data = &tps65910_data,
1441         },
1442 #endif
1443 };
1444 #endif
1445
1446 void __sramfunc board_pmu_suspend(void)
1447 {
1448         #if defined (CONFIG_MFD_WM831X_I2C)
1449        if(g_pmic_type == PMIC_TYPE_WM8326)
1450        board_pmu_wm8326_suspend();
1451         #endif
1452         #if defined (CONFIG_MFD_TPS65910)
1453        if(g_pmic_type == PMIC_TYPE_TPS65910)
1454        board_pmu_tps65910_suspend();
1455     #endif
1456 }
1457
1458 void __sramfunc board_pmu_resume(void)
1459 {
1460         #if defined (CONFIG_MFD_WM831X_I2C)
1461        if(g_pmic_type == PMIC_TYPE_WM8326)
1462        board_pmu_wm8326_resume();
1463         #endif
1464         #if defined (CONFIG_MFD_TPS65910)
1465        if(g_pmic_type == PMIC_TYPE_TPS65910)
1466        board_pmu_tps65910_resume();
1467         #endif
1468 }
1469
1470  int __sramdata gpio0d7_iomux,gpio0d7_do,gpio0d7_dir,gpio0d7_en;
1471
1472 void __sramfunc rk30_pwm_logic_suspend_voltage(void)
1473 {
1474 #ifdef CONFIG_RK30_PWM_REGULATOR
1475
1476 //      int gpio0d7_iomux,gpio0d7_do,gpio0d7_dir,gpio0d7_en;
1477         sram_udelay(10000);
1478         gpio0d7_iomux = readl_relaxed(GRF_GPIO0D_IOMUX);
1479         gpio0d7_do = grf_readl(GRF_GPIO0H_DO);
1480         gpio0d7_dir = grf_readl(GRF_GPIO0H_DIR);
1481         gpio0d7_en = grf_readl(GRF_GPIO0H_EN);
1482
1483         writel_relaxed((1<<30), GRF_GPIO0D_IOMUX);
1484         grf_writel((1<<31)|(1<<15), GRF_GPIO0H_DIR);
1485         grf_writel((1<<31)|(1<<15), GRF_GPIO0H_DO);
1486         grf_writel((1<<31)|(1<<15), GRF_GPIO0H_EN);
1487 #endif
1488 }
1489 void __sramfunc rk30_pwm_logic_resume_voltage(void)
1490 {
1491 #ifdef CONFIG_RK30_PWM_REGULATOR
1492         writel_relaxed((1<<30)|gpio0d7_iomux, GRF_GPIO0D_IOMUX);
1493         grf_writel((1<<31)|gpio0d7_en, GRF_GPIO0H_EN);
1494         grf_writel((1<<31)|gpio0d7_dir, GRF_GPIO0H_DIR);
1495         grf_writel((1<<31)|gpio0d7_do, GRF_GPIO0H_DO);
1496         sram_udelay(10000);
1497
1498 #endif
1499
1500 }
1501 extern void pwm_suspend_voltage(void);
1502 extern void pwm_resume_voltage(void);
1503 void  rk30_pwm_suspend_voltage_set(void)
1504 {
1505 #ifdef CONFIG_RK30_PWM_REGULATOR
1506         pwm_suspend_voltage();
1507 #endif
1508 }
1509 void  rk30_pwm_resume_voltage_set(void)
1510 {
1511 #ifdef CONFIG_RK30_PWM_REGULATOR
1512         pwm_resume_voltage();
1513 #endif
1514 }
1515
1516
1517 #ifdef CONFIG_I2C2_RK30
1518 static struct i2c_board_info __initdata i2c2_info[] = {
1519 #if defined (CONFIG_TOUCHSCREEN_GT8XX)
1520         {
1521                 .type          = "Goodix-TS",
1522                 .addr          = 0x55,
1523                 .flags         = 0,
1524                 .irq           = RK30_PIN0_PD4,
1525                 .platform_data = &goodix_info,
1526         },
1527 #endif
1528 #if defined (CONFIG_TOUCHSCREEN_FT5306_AV)
1529                 {
1530                         .type                   = "ft5x0x_ts",
1531                         .addr                   = 0x38,
1532                         .flags                  = 0,
1533                         .irq                    = RK30_PIN0_PD4,
1534                         .platform_data  = &ft5306_info,
1535                 },
1536 #endif
1537 #if defined (CONFIG_LS_CM3217)
1538         {
1539                 .type          = "lightsensor",
1540                 .addr          = 0x10,
1541                 .flags         = 0,
1542                 .platform_data = &cm3217_info,
1543         },
1544 #endif
1545 };
1546 #endif
1547
1548 #ifdef CONFIG_I2C3_RK30
1549 static struct i2c_board_info __initdata i2c3_info[] = {
1550 };
1551 #endif
1552
1553 #ifdef CONFIG_I2C4_RK30
1554 static struct i2c_board_info __initdata i2c4_info[] = {
1555 };
1556 #endif
1557
1558 #ifdef CONFIG_I2C_GPIO_RK30
1559 #define I2C_SDA_PIN     INVALID_GPIO// RK30_PIN2_PD6   //set sda_pin here
1560 #define I2C_SCL_PIN     INVALID_GPIO//RK30_PIN2_PD7   //set scl_pin here
1561 static int rk30_i2c_io_init(void)
1562 {
1563         //set iomux (gpio) here
1564         //rk30_mux_api_set(GPIO2D7_I2C1SCL_NAME, GPIO2D_GPIO2D7);
1565         //rk30_mux_api_set(GPIO2D6_I2C1SDA_NAME, GPIO2D_GPIO2D6);
1566
1567         return 0;
1568 }
1569 struct i2c_gpio_platform_data default_i2c_gpio_data = {
1570        .sda_pin = I2C_SDA_PIN,
1571        .scl_pin = I2C_SCL_PIN,
1572        .udelay = 5, // clk = 500/udelay = 100Khz
1573        .timeout = 100,//msecs_to_jiffies(100),
1574        .bus_num    = 5,
1575        .io_init = rk30_i2c_io_init,
1576 };
1577 static struct i2c_board_info __initdata i2c_gpio_info[] = {
1578 };
1579 #endif
1580
1581 static void __init rk30_i2c_register_board_info(void)
1582 {
1583 #ifdef CONFIG_I2C0_RK30
1584         i2c_register_board_info(0, i2c0_info, ARRAY_SIZE(i2c0_info));
1585 #endif
1586 #ifdef CONFIG_I2C1_RK30
1587         i2c_register_board_info(1, i2c1_info, ARRAY_SIZE(i2c1_info));
1588 #endif
1589 #ifdef CONFIG_I2C2_RK30
1590         i2c_register_board_info(2, i2c2_info, ARRAY_SIZE(i2c2_info));
1591 #endif
1592 #ifdef CONFIG_I2C3_RK30
1593         i2c_register_board_info(3, i2c3_info, ARRAY_SIZE(i2c3_info));
1594 #endif
1595 #ifdef CONFIG_I2C4_RK30
1596         i2c_register_board_info(4, i2c4_info, ARRAY_SIZE(i2c4_info));
1597 #endif
1598 #ifdef CONFIG_I2C_GPIO_RK30
1599         i2c_register_board_info(5, i2c_gpio_info, ARRAY_SIZE(i2c_gpio_info));
1600 #endif
1601 }
1602 //end of i2c
1603
1604 #define POWEROFF_CHARGING_ANIMATION             (1)
1605 #define POWER_ON_PIN RK30_PIN0_PA0   //power_hold
1606 static void rk30_pm_power_off(void)
1607 {
1608 #if POWEROFF_CHARGING_ANIMATION
1609         int pwr_cnt = 0;
1610         struct rk30_adc_battery_platform_data *batt_plat_data = &rk30_adc_battery_platdata;
1611         if (gpio_get_value (batt_plat_data->dc_det_pin)  ==
1612                 batt_plat_data->dc_det_level) {
1613                 printk("AC Charging, try to restart...\n");
1614                 while (1) {
1615                          if (gpio_get_value (batt_plat_data->dc_det_pin) !=
1616                                 batt_plat_data->dc_det_level ) {
1617                                 pwr_cnt = 0;
1618                                 break;
1619                          }
1620                          if (pwr_cnt++ > 40)
1621                                 break;
1622                          mdelay(50);
1623                 }
1624                 if (pwr_cnt > 40)  {
1625                         printk("AC Charging, will restart system...\n");
1626                         arm_pm_restart(0, NULL);
1627                 }
1628         }
1629 #endif
1630
1631         printk("rk30_pm_power_off start...\n");
1632         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
1633 #if defined(CONFIG_MFD_WM831X)
1634         wm831x_set_bits(Wm831x,WM831X_GPIO_LEVEL,0x0001,0x0000);  //set sys_pwr 0
1635         wm831x_device_shutdown(Wm831x);//wm8326 shutdown
1636 #endif
1637         while (1);
1638 }
1639
1640 static void __init machine_rk30_board_init(void)
1641 {
1642         //avs_init();
1643         gpio_request(POWER_ON_PIN, "poweronpin");
1644         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
1645
1646         pm_power_off = rk30_pm_power_off;
1647
1648         rk30_i2c_register_board_info();
1649         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
1650         platform_add_devices(devices, ARRAY_SIZE(devices));
1651         board_usb_detect_init(RK30_PIN0_PA7);
1652
1653 #ifdef CONFIG_WIFI_CONTROL_FUNC
1654         rk29sdk_wifi_bt_gpio_control_init();
1655 #endif
1656
1657         // spk and ear switch
1658         gpio_request(RK30_PIN2_PB1, NULL);
1659         gpio_direction_output(RK30_PIN2_PB1, GPIO_HIGH);
1660 }
1661
1662 static void __init rk30_reserve(void)
1663 {
1664 #ifdef CONFIG_ION
1665         rk30_ion_pdata.heaps[0].base = board_mem_reserve_add("ion", ION_RESERVE_SIZE);
1666 #endif
1667 #ifdef CONFIG_FB_ROCKCHIP
1668         resource_fb[0].start = board_mem_reserve_add("fb0", RK30_FB0_MEM_SIZE);
1669         resource_fb[0].end = resource_fb[0].start + RK30_FB0_MEM_SIZE - 1;
1670         #if 0
1671         resource_fb[1].start = board_mem_reserve_add("ipp buf", RK30_FB0_MEM_SIZE);
1672         resource_fb[1].end = resource_fb[1].start + RK30_FB0_MEM_SIZE - 1;
1673         resource_fb[2].start = board_mem_reserve_add("fb2", RK30_FB0_MEM_SIZE);
1674         resource_fb[2].end = resource_fb[2].start + RK30_FB0_MEM_SIZE - 1;
1675         #endif
1676 #endif
1677 #ifdef CONFIG_VIDEO_RK29
1678         rk30_camera_request_reserve_mem();
1679 #endif
1680         board_mem_reserved();
1681 }
1682
1683 /**
1684  * dvfs_cpu_logic_table: table for arm and logic dvfs
1685  * @frequency   : arm frequency
1686  * @cpu_volt    : arm voltage depend on frequency
1687  * @logic_volt  : logic voltage arm requests depend on frequency
1688  * comments     : min arm/logic voltage
1689  */
1690 static struct dvfs_arm_table dvfs_cpu_logic_table[] = {
1691 #if 0
1692         {.frequency = 252 * 1000,       .cpu_volt = 1075 * 1000,        .logic_volt = 1125 * 1000},
1693 #endif
1694         {.frequency = 504 * 1000,       .cpu_volt = 1100 * 1000,        .logic_volt = 1100 * 1000},
1695         {.frequency = 816 * 1000,       .cpu_volt = 1100 * 1000,        .logic_volt = 1100 * 1000},
1696         {.frequency = 1200 * 1000,      .cpu_volt = 1100 * 1000,        .logic_volt = 1100 * 1000},
1697 #if 0
1698         {.frequency = 1008 * 1000,      .cpu_volt = 1125 * 1000,        .logic_volt = 1150 * 1000},
1699         {.frequency = 1272 * 1000,      .cpu_volt = 1225 * 1000,        .logic_volt = 1200 * 1000},
1700         {.frequency = 1416 * 1000,      .cpu_volt = 1300 * 1000,        .logic_volt = 1200 * 1000},
1701         {.frequency = 1512 * 1000,      .cpu_volt = 1350 * 1000,        .logic_volt = 1250 * 1000},
1702         {.frequency = 1608 * 1000,      .cpu_volt = 1425 * 1000,        .logic_volt = 1300 * 1000},
1703 #endif
1704         {.frequency = CPUFREQ_TABLE_END},
1705 };
1706
1707 static struct cpufreq_frequency_table dvfs_gpu_table[] = {
1708         {.frequency = 266 * 1000,       .index = 1000 * 1000},
1709         {.frequency = 400 * 1000,       .index = 1000 * 1000},
1710         {.frequency = 600 * 1000,       .index = 1200 * 1000},
1711         {.frequency = CPUFREQ_TABLE_END},
1712 };
1713
1714 static struct cpufreq_frequency_table dvfs_ddr_table[] = {
1715         {.frequency = 300 * 1000,       .index = 1000 * 1000},
1716         {.frequency = 400 * 1000,       .index = 1000 * 1000},
1717         {.frequency = CPUFREQ_TABLE_END},
1718 };
1719
1720 #define DVFS_CPU_TABLE_SIZE     (ARRAY_SIZE(dvfs_cpu_logic_table))
1721 static struct cpufreq_frequency_table cpu_dvfs_table[DVFS_CPU_TABLE_SIZE];
1722 static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
1723
1724 void __init board_clock_init(void)
1725 {
1726         rk30_clock_data_init(periph_pll_default, codec_pll_default, RK30_CLOCKS_DEFAULT_FLAGS);
1727         dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);
1728         dvfs_set_freq_volt_table(clk_get(NULL, "gpu"), dvfs_gpu_table);
1729         dvfs_set_freq_volt_table(clk_get(NULL, "ddr"), dvfs_ddr_table);
1730 }
1731
1732 MACHINE_START(RK30, "RK30board")
1733         .boot_params    = PLAT_PHYS_OFFSET + 0x800,
1734         .fixup          = rk30_fixup,
1735         .reserve        = &rk30_reserve,
1736         .map_io         = rk30_map_io,
1737         .init_irq       = rk30_init_irq,
1738         .timer          = &rk30_timer,
1739         .init_machine   = machine_rk30_board_init,
1740 MACHINE_END