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 #if defined(CONFIG_HDMI_RK30)
  50         #include "../../../drivers/video/rockchip/hdmi/rk_hdmi.h"
  51 #endif
  52
  53 #if defined(CONFIG_SPIM_RK29)
  54 #include "../../../drivers/spi/rk29_spim.h"
  55 #endif
  56 #if defined(CONFIG_MU509)
  57 #include <linux/mu509.h>
  58 #endif
  59 #if defined(CONFIG_MW100)
  60 #include <linux/mw100.h>
  61 #endif
  62 #if defined(CONFIG_MT6229)
  63 #include <linux/mt6229.h>
  64 #endif
  65 #if defined(CONFIG_SEW868)
  66 #include <linux/sew868.h>
  67 #endif
  68 #if defined(CONFIG_ANDROID_TIMED_GPIO)
  69 #include "../../../drivers/staging/android/timed_gpio.h"
  70 #endif
  71
  72 #ifdef  CONFIG_THREE_FB_BUFFER
  73 #define RK30_FB0_MEM_SIZE 12*SZ_1M
  74 #else
  75 #define RK30_FB0_MEM_SIZE 8*SZ_1M
  76 #endif
  77
  78 #include "board-rk3066b-m701-camera.c"
  79 #include "board-rk3066b-m701-key.c"
  80
  81 #if defined(CONFIG_TOUCHSCREEN_GT8XX)
  82 #define TOUCH_RESET_PIN  RK30_PIN2_PC0
  83 #define TOUCH_PWR_PIN    RK30_PIN2_PB4
  84 static int goodix_init_platform_hw(void)
  85 {
  86         int ret;
  87
  88         rk30_mux_api_set(GPIO2C0_LCDC1DATA16_SMCADDR0_TRACECLK_NAME, GPIO2C_GPIO2C0);
  89         rk30_mux_api_set(GPIO2B4_LCDC1DATA12_SMCDATA12_TRACEDATA12_NAME, GPIO2B_GPIO2B4);
  90         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));
  91
  92         if (TOUCH_PWR_PIN != INVALID_GPIO) {
  93                 ret = gpio_request(TOUCH_PWR_PIN, "goodix power pin");
  94                 if (ret != 0) {
  95                         gpio_free(TOUCH_PWR_PIN);
  96                         printk("goodix power error\n");
  97                         return -EIO;
  98                 }
  99                 gpio_direction_output(TOUCH_PWR_PIN, 0);
 100                 gpio_set_value(TOUCH_PWR_PIN, GPIO_LOW);
 101                 msleep(100);
 102         }
 103
 104         if (TOUCH_RESET_PIN != INVALID_GPIO) {
 105                 ret = gpio_request(TOUCH_RESET_PIN, "goodix reset pin");
 106                 if (ret != 0) {
 107                         gpio_free(TOUCH_RESET_PIN);
 108                         printk("goodix gpio_request error\n");
 109                         return -EIO;
 110                 }
 111                 gpio_direction_output(TOUCH_RESET_PIN, 1);
 112                 msleep(100);
 113                 //gpio_set_value(TOUCH_RESET_PIN, GPIO_LOW);
 114                 //msleep(100);
 115                 //gpio_set_value(TOUCH_RESET_PIN, GPIO_HIGH);
 116                 //msleep(500);
 117         }
 118         return 0;
 119 }
 120
 121 struct goodix_platform_data goodix_info = {
 122         .model = 8105,
 123         .irq_pin = RK30_PIN0_PD4,
 124         .rest_pin = TOUCH_RESET_PIN,
 125         .init_platform_hw = goodix_init_platform_hw,
 126 };
 127 #endif
 128
 129 #if defined (CONFIG_TOUCHSCREEN_FT5306_AV)
 130
 131 #define TOUCH_RESET_PIN  RK30_PIN2_PC0
 132 #define TOUCH_INT_PIN    RK30_PIN0_PD4
 133 #define TOUCH_PWR_PIN    RK30_PIN2_PB4
 134
 135 static int ft5306_init_platform_hw(void)
 136 {
 137
 138         rk30_mux_api_set(GPIO2C0_LCDC1DATA16_SMCADDR0_TRACECLK_NAME, GPIO2C_GPIO2C0);
 139         rk30_mux_api_set(GPIO0D4_SPI1RXD_NAME, GPIO0D_GPIO0D4);
 140         rk30_mux_api_set(GPIO2B4_LCDC1DATA12_SMCDATA12_TRACEDATA12_NAME, GPIO2B_GPIO2B4);
 141        //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));
 142
 143         printk("ft5306_init_platform_hw \n");
 144         if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 145           gpio_free(TOUCH_RESET_PIN);
 146           printk("ft5306_init_platform_hw gpio_request error\n");
 147           return -EIO;
 148         }
 149
 150         if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 151           gpio_free(TOUCH_INT_PIN);
 152           printk("ift5306_init_platform_hw gpio_request error\n");
 153           return -EIO;
 154         }
 155
 156         gpio_direction_output(TOUCH_RESET_PIN, 0);
 157         gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 158         mdelay(50);
 159         gpio_direction_input(TOUCH_INT_PIN);
 160         mdelay(10);
 161         gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 162         msleep(300);
 163         return 0;
 164 }
 165
 166 void ft5306_exit_platform_hw(void)
 167 {
 168         printk("ft5606_exit_platform_hw\n");
 169         gpio_free(TOUCH_RESET_PIN);
 170         gpio_free(TOUCH_INT_PIN);
 171 }
 172
 173 int ft5306_platform_sleep(void)
 174 {
 175         printk("ft5606_platform_sleep\n");
 176         gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 177         return 0;
 178 }
 179
 180 int ft5306_platform_wakeup(void)
 181 {
 182         printk("ft5606_platform_wakeup\n");
 183         gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 184         mdelay(20);
 185         gpio_direction_output(TOUCH_RESET_PIN,GPIO_LOW);
 186         mdelay(300);
 187         gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 188         mdelay(200);
 189         return 0;
 190 }
 191
 192 struct ft5606_platform_data ft5306_info = {
 193
 194   .init_platform_hw= ft5306_init_platform_hw,
 195   .exit_platform_hw= ft5306_exit_platform_hw,
 196   .platform_sleep= ft5306_platform_sleep,
 197   .platform_wakeup= ft5306_platform_wakeup,
 198 };
 199 #endif
 200
 201
 202 static struct spi_board_info board_spi_devices[] = {
 203 };
 204
 205 /***********************************************************
 206 *       rk30  backlight
 207 ************************************************************/
 208 #ifdef CONFIG_BACKLIGHT_RK29_BL
 209 #define PWM_ID            2
 210 #define PWM_MUX_NAME      GPIO3D5_PWM2_JTAGTCK_OTGDRVVBUS_NAME
 211 #define PWM_MUX_MODE      GPIO3D_PWM2
 212 #define PWM_MUX_MODE_GPIO GPIO3D_GPIO3D5
 213 #define PWM_GPIO          RK30_PIN3_PD5
 214 #define PWM_EFFECT_VALUE  0
 215
 216 #define LCD_DISP_ON_PIN
 217
 218 #ifdef  LCD_DISP_ON_PIN
 219 #define BL_EN_PIN         RK30_PIN0_PA2
 220 #define BL_EN_VALUE       GPIO_HIGH
 221 #endif
 222 static int rk29_backlight_io_init(void)
 223 {
 224         int ret = 0;
 225         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
 226 #ifdef  LCD_DISP_ON_PIN
 227         // rk30_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
 228
 229         ret = gpio_request(BL_EN_PIN, NULL);
 230         if (ret != 0) {
 231                 gpio_free(BL_EN_PIN);
 232         }
 233
 234         gpio_direction_output(BL_EN_PIN, 0);
 235         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 236 #endif
 237         return ret;
 238 }
 239
 240 static int rk29_backlight_io_deinit(void)
 241 {
 242         int ret = 0;
 243 #ifdef  LCD_DISP_ON_PIN
 244         gpio_free(BL_EN_PIN);
 245 #endif
 246         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
 247         return ret;
 248 }
 249
 250 static int rk29_backlight_pwm_suspend(void)
 251 {
 252         int ret = 0;
 253         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
 254         if (gpio_request(PWM_GPIO, NULL)) {
 255                 printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
 256                 return -1;
 257         }
 258         gpio_direction_output(PWM_GPIO, GPIO_LOW);
 259 #ifdef  LCD_DISP_ON_PIN
 260         gpio_direction_output(BL_EN_PIN, 0);
 261         gpio_set_value(BL_EN_PIN, !BL_EN_VALUE);
 262 #endif
 263         return ret;
 264 }
 265
 266 static int rk29_backlight_pwm_resume(void)
 267 {
 268         gpio_free(PWM_GPIO);
 269         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
 270 #ifdef  LCD_DISP_ON_PIN
 271         msleep(30);
 272         gpio_direction_output(BL_EN_PIN, 1);
 273         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 274 #endif
 275         return 0;
 276 }
 277
 278 static struct rk29_bl_info rk29_bl_info = {
 279         .pwm_id = PWM_ID,
 280         .bl_ref = PWM_EFFECT_VALUE,
 281         .io_init = rk29_backlight_io_init,
 282         .io_deinit = rk29_backlight_io_deinit,
 283         .pwm_suspend = rk29_backlight_pwm_suspend,
 284         .pwm_resume = rk29_backlight_pwm_resume,
 285 };
 286
 287 static struct platform_device rk29_device_backlight = {
 288         .name   = "rk29_backlight",
 289         .id     = -1,
 290         .dev    = {
 291                 .platform_data  = &rk29_bl_info,
 292         }
 293 };
 294
 295 #endif
 296
 297 #ifdef CONFIG_RK29_SUPPORT_MODEM
 298
 299 #define RK30_MODEM_POWER        RK30_PIN2_PB0
 300 #define RK30_MODEM_POWER_IOMUX  rk29_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0)
 301
 302 static int rk30_modem_io_init(void)
 303 {
 304     printk("%s\n", __FUNCTION__);
 305     RK30_MODEM_POWER_IOMUX;
 306
 307         return 0;
 308 }
 309
 310 static struct rk29_io_t rk30_modem_io = {
 311     .io_addr    = RK30_MODEM_POWER,
 312     .enable     = GPIO_HIGH,
 313     .disable    = GPIO_LOW,
 314     .io_init    = rk30_modem_io_init,
 315 };
 316
 317 static struct platform_device rk30_device_modem = {
 318         .name   = "rk30_modem",
 319         .id     = -1,
 320         .dev    = {
 321                 .platform_data  = &rk30_modem_io,
 322         }
 323 };
 324 #endif
 325 #if defined(CONFIG_MU509)
 326 static int mu509_io_init(void)
 327 {
 328
 329         rk30_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0);
 330        rk30_mux_api_set(GPIO2D1_LCDC1DEN_SMCWEN_NAME, GPIO2D_GPIO2D1);
 331         rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 332         rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 333         return 0;
 334 }
 335
 336 static int mu509_io_deinit(void)
 337 {
 338
 339         return 0;
 340 }
 341
 342 struct rk29_mu509_data rk29_mu509_info = {
 343         .io_init = mu509_io_init,
 344         .io_deinit = mu509_io_deinit,
 345         .modem_power_en = RK30_PIN2_PB0,
 346         .bp_power = RK30_PIN2_PB0,
 347         .bp_reset = RK30_PIN2_PD1,
 348         .ap_wakeup_bp = RK30_PIN2_PB7,
 349         .bp_wakeup_ap = RK30_PIN6_PA0,
 350 };
 351 struct platform_device rk29_device_mu509 = {
 352         .name = "mu509",
 353         .id = -1,
 354         .dev            = {
 355                 .platform_data = &rk29_mu509_info,
 356         }
 357     };
 358 #endif
 359 #if defined(CONFIG_MW100)
 360 static int mw100_io_init(void)
 361 {
 362          rk30_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0);
 363          rk30_mux_api_set(GPIO2D1_LCDC1DEN_SMCWEN_NAME, GPIO2D_GPIO2D1);
 364          rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 365          rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 366         return 0;
 367 }
 368
 369 static int mw100_io_deinit(void)
 370 {
 371
 372         return 0;
 373 }
 374
 375 struct rk29_mw100_data rk29_mw100_info = {
 376         .io_init = mw100_io_init,
 377         .io_deinit = mw100_io_deinit,
 378         .modem_power_en = RK30_PIN6_PB0,
 379         .bp_power = RK30_PIN2_PB0,
 380         .bp_reset = RK30_PIN2_PD1,
 381         .ap_wakeup_bp = RK30_PIN2_PB7,
 382         .bp_wakeup_ap = RK30_PIN6_PA0,
 383 };
 384 struct platform_device rk29_device_mw100 = {
 385         .name = "mw100",
 386         .id = -1,
 387         .dev            = {
 388                 .platform_data = &rk29_mw100_info,
 389         }
 390     };
 391 #endif
 392 #if defined(CONFIG_MT6229)
 393 static int mt6229_io_init(void)
 394 {
 395          rk30_mux_api_set(GPIO2B0_LCDC1DATA8_SMCDATA8_TRACEDATA8_NAME, GPIO2B_GPIO2B0);
 396          rk30_mux_api_set(GPIO2D1_LCDC1DEN_SMCWEN_NAME, GPIO2D_GPIO2D1);
 397          rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
 398          rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
 399         return 0;
 400 }
 401
 402 static int mt6229_io_deinit(void)
 403 {
 404
 405         return 0;
 406 }
 407
 408 struct rk29_mt6229_data rk29_mt6229_info = {
 409         .io_init = mt6229_io_init,
 410         .io_deinit = mt6229_io_deinit,
 411         .modem_power_en = RK30_PIN2_PB0,
 412         .bp_power = RK30_PIN2_PB0,//RK30_PIN2_PB6,
 413         .bp_reset = RK30_PIN2_PD1,
 414         .ap_wakeup_bp = RK30_PIN2_PC0,
 415         .bp_wakeup_ap = RK30_PIN6_PA0,
 416 };
 417 struct platform_device rk29_device_mt6229 = {
 418         .name = "mt6229",
 419         .id = -1,
 420         .dev            = {
 421                 .platform_data = &rk29_mt6229_info,
 422         }
 423     };
 424 #endif
 425 #if defined(CONFIG_SEW868)
 426 static int sew868_io_init(void)
 427 {
 428         rk30_mux_api_set(GPIO2B6_LCDC1DATA14_SMCADDR18_TSSYNC_NAME, GPIO2B_GPIO2B6);
 429     rk30_mux_api_set(GPIO4D2_SMCDATA10_TRACEDATA10_NAME, GPIO4D_GPIO4D2);
 430         rk30_mux_api_set(GPIO4D4_SMCDATA12_TRACEDATA12_NAME, GPIO4D_GPIO4D4);
 431         return 0;
 432 }
 433 static int sew868_io_deinit(void)
 434 {
 435         return 0;
 436 }
 437 struct rk30_sew868_data rk30_sew868_info = {
 438         .io_init = sew868_io_init,
 439         .io_deinit = sew868_io_deinit,
 440         .bp_power = RK30_PIN6_PB2,
 441         .bp_power_active_low = 1,
 442         .bp_sys = RK30_PIN2_PB6,
 443         .bp_reset = RK30_PIN4_PD2,
 444         .bp_reset_active_low = 1,
 445         .bp_wakeup_ap = RK30_PIN4_PD4,
 446         .ap_wakeup_bp = NULL,
 447 };
 448
 449 struct platform_device rk30_device_sew868 = {
 450         .name = "sew868",
 451         .id = -1,
 452         .dev            = {
 453                 .platform_data = &rk30_sew868_info,
 454         }
 455     };
 456 #endif
 457
 458
 459 /*MMA7660 gsensor*/
 460 #if defined (CONFIG_GS_MMA7660)
 461 #define MMA7660_INT_PIN   RK30_PIN3_PD7
 462
 463 static int mma7660_init_platform_hw(void)
 464 {
 465       if(gpio_request(MMA7660_INT_PIN, NULL) != 0){
 466       gpio_free(MMA7660_INT_PIN);
 467       printk("gsensor gpio_request error\n");
 468       return -EIO;
 469     }
 470       //gpio_direction_input(MMA7660_INT_PIN);
 471       return 0;
 472 }
 473
 474 static struct sensor_platform_data mma7660_info = {
 475         .type = SENSOR_TYPE_ACCEL,
 476         .irq_enable = 1,
 477         .poll_delay_ms = 30,
 478         .init_platform_hw = mma7660_init_platform_hw,
 479         .orientation = {0, 1, 0, 0, 0, -1, 1, 0, 0},
 480 };
 481 #endif
 482
 483
 484 /*MMA8452 gsensor*/
 485 #if defined (CONFIG_GS_MMA8452)
 486 #define MMA8452_INT_PIN   RK30_PIN3_PD7
 487
 488 static int mma8452_init_platform_hw(void)
 489 {
 490         return 0;
 491 }
 492
 493 static struct sensor_platform_data mma8452_info = {
 494         .type = SENSOR_TYPE_ACCEL,
 495         .irq_enable = 1,
 496         .poll_delay_ms = 30,
 497         .init_platform_hw = mma8452_init_platform_hw,
 498         .orientation = {-1, 0, 0, 0, 0, 1, 0, -1, 0},
 499 };
 500 #endif
 501 #if defined (CONFIG_GS_LIS3DH)
 502 #define LIS3DH_INT_PIN   RK30_PIN3_PD7
 503
 504 static int lis3dh_init_platform_hw(void)
 505 {
 506
 507         return 0;
 508 }
 509
 510 static struct sensor_platform_data lis3dh_info = {
 511         .type = SENSOR_TYPE_ACCEL,
 512         .irq_enable = 1,
 513         .poll_delay_ms = 30,
 514         .init_platform_hw = lis3dh_init_platform_hw,
 515         .orientation = {-1, 0, 0, 0, 0, 1, 0, -1, 0},
 516 };
 517 #endif
 518 #if defined (CONFIG_COMPASS_AK8975)
 519 static struct sensor_platform_data akm8975_info =
 520 {
 521         .type = SENSOR_TYPE_COMPASS,
 522         .irq_enable = 1,
 523         .poll_delay_ms = 30,
 524         .m_layout =
 525         {
 526                 {
 527                         {1, 0, 0},
 528                         {0, 1, 0},
 529                         {0, 0, 1},
 530                 },
 531
 532                 {
 533                         {1, 0, 0},
 534                         {0, 1, 0},
 535                         {0, 0, 1},
 536                 },
 537
 538                 {
 539                         {1, 0, 0},
 540                         {0, 1, 0},
 541                         {0, 0, 1},
 542                 },
 543
 544                 {
 545                         {1, 0, 0},
 546                         {0, 1, 0},
 547                         {0, 0, 1},
 548                 },
 549         }
 550 };
 551
 552 #endif
 553
 554 #if defined(CONFIG_GYRO_L3G4200D)
 555
 556 #include <linux/l3g4200d.h>
 557 #define L3G4200D_INT_PIN  RK30_PIN0_PB4
 558
 559 static int l3g4200d_init_platform_hw(void)
 560 {
 561         return 0;
 562 }
 563
 564 static struct sensor_platform_data l3g4200d_info = {
 565         .type = SENSOR_TYPE_GYROSCOPE,
 566         .irq_enable = 1,
 567         .poll_delay_ms = 30,
 568         .orientation = {0, 1, 0, -1, 0, 0, 0, 0, 1},
 569         .init_platform_hw = l3g4200d_init_platform_hw,
 570         .x_min = 40,//x_min,y_min,z_min = (0-100) according to hardware
 571         .y_min = 40,
 572         .z_min = 20,
 573 };
 574
 575 #endif
 576
 577 #ifdef CONFIG_LS_CM3217
 578 static struct sensor_platform_data cm3217_info = {
 579         .type = SENSOR_TYPE_LIGHT,
 580         .irq_enable = 0,
 581         .poll_delay_ms = 500,
 582 };
 583
 584 #endif
 585
 586 #ifdef CONFIG_FB_ROCKCHIP
 587
 588 #define LCD_CS_PIN         RK30_PIN2_PB6
 589 #define LCD_CS_VALUE       GPIO_HIGH
 590
 591 #define LCD_EN_PIN         RK30_PIN0_PB0
 592 #define LCD_EN_VALUE       GPIO_LOW
 593
 594 #define LCD_STB_PIN        RK30_PIN2_PB3
 595 #define LCD_STB_VALUE      GPIO_HIGH
 596
 597 static int rk_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 598 {
 599         int ret = 0;
 600
 601         if(LCD_CS_PIN !=INVALID_GPIO)
 602         {
 603                 ret = gpio_request(LCD_CS_PIN, NULL);
 604                 if (ret != 0)
 605                 {
 606                         gpio_free(LCD_CS_PIN);
 607                         printk(KERN_ERR "request lcd cs pin fail!\n");
 608                         return -1;
 609                 }
 610                 else
 611                 {
 612                         gpio_direction_output(LCD_CS_PIN, LCD_CS_VALUE);
 613                 }
 614         }
 615
 616         if(LCD_EN_PIN !=INVALID_GPIO)
 617         {
 618                 ret = gpio_request(LCD_EN_PIN, NULL);
 619                 if (ret != 0)
 620                 {
 621                         gpio_free(LCD_EN_PIN);
 622                         printk(KERN_ERR "request lcd en pin fail!\n");
 623                         return -1;
 624                 }
 625                 else
 626                 {
 627                         gpio_direction_output(LCD_EN_PIN, LCD_EN_VALUE);
 628                 }
 629         }
 630
 631         if(LCD_STB_PIN !=INVALID_GPIO)
 632         {
 633                 ret = gpio_request(LCD_STB_PIN, NULL);
 634                 if (ret != 0)
 635                 {
 636                         gpio_free(LCD_STB_PIN);
 637                         printk(KERN_ERR "request lcd en pin fail!\n");
 638                         return -1;
 639                 }
 640                 else
 641                 {
 642                         gpio_direction_output(LCD_STB_PIN, LCD_STB_VALUE);
 643                 }
 644         }
 645
 646         return 0;
 647 }
 648 static int rk_fb_io_disable(void)
 649 {
 650         if(LCD_CS_PIN !=INVALID_GPIO)
 651         {
 652                 gpio_set_value(LCD_CS_PIN, !LCD_CS_VALUE);
 653         }
 654         if(LCD_EN_PIN !=INVALID_GPIO)
 655         {
 656                 gpio_set_value(LCD_EN_PIN, !LCD_EN_VALUE);
 657         }
 658         return 0;
 659 }
 660 static int rk_fb_io_enable(void)
 661 {
 662         if(LCD_CS_PIN !=INVALID_GPIO)
 663         {
 664                 gpio_set_value(LCD_CS_PIN, LCD_CS_VALUE);
 665         }
 666         if(LCD_EN_PIN !=INVALID_GPIO)
 667         {
 668                 gpio_set_value(LCD_EN_PIN, LCD_EN_VALUE);
 669         }
 670         return 0;
 671 }
 672
 673 #if defined(CONFIG_LCDC0_RK3066B)
 674 struct rk29fb_info lcdc0_screen_info = {
 675         .prop      = PRMRY,             //primary display device
 676         .io_init   = rk_fb_io_init,
 677         .io_disable = rk_fb_io_disable,
 678         .io_enable = rk_fb_io_enable,
 679         .set_screen_info = set_lcd_info,
 680 };
 681 #endif
 682
 683 #if defined(CONFIG_LCDC1_RK3066B)
 684 struct rk29fb_info lcdc1_screen_info = {
 685         #if defined(CONFIG_HDMI_RK30)
 686         .prop           = EXTEND,       //extend display device
 687         .lcd_info  = NULL,
 688         .set_screen_info = hdmi_init_lcdc,
 689         #endif
 690 };
 691 #endif
 692
 693 static struct resource resource_fb[] = {
 694         [0] = {
 695                 .name  = "fb0 buf",
 696                 .start = 0,
 697                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 698                 .flags = IORESOURCE_MEM,
 699         },
 700         [1] = {
 701                 .name  = "ipp buf",  //for rotate
 702                 .start = 0,
 703                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 704                 .flags = IORESOURCE_MEM,
 705         },
 706         [2] = {
 707                 .name  = "fb2 buf",
 708                 .start = 0,
 709                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 710                 .flags = IORESOURCE_MEM,
 711         },
 712 };
 713
 714 static struct platform_device device_fb = {
 715         .name           = "rk-fb",
 716         .id             = -1,
 717         .num_resources  = ARRAY_SIZE(resource_fb),
 718         .resource       = resource_fb,
 719 };
 720 #endif
 721
 722 #if defined(CONFIG_LCDC0_RK3066B)
 723 static struct resource resource_lcdc0[] = {
 724         [0] = {
 725                 .name  = "lcdc0 reg",
 726                 .start = RK30_LCDC0_PHYS,
 727                 .end   = RK30_LCDC0_PHYS + RK30_LCDC0_SIZE - 1,
 728                 .flags = IORESOURCE_MEM,
 729         },
 730
 731         [1] = {
 732                 .name  = "lcdc0 irq",
 733                 .start = IRQ_LCDC0,
 734                 .end   = IRQ_LCDC0,
 735                 .flags = IORESOURCE_IRQ,
 736         },
 737 };
 738
 739 static struct platform_device device_lcdc0 = {
 740         .name             = "rk30-lcdc",
 741         .id               = 0,
 742         .num_resources    = ARRAY_SIZE(resource_lcdc0),
 743         .resource         = resource_lcdc0,
 744         .dev            = {
 745                 .platform_data = &lcdc0_screen_info,
 746         },
 747 };
 748 #endif
 749 #if defined(CONFIG_LCDC1_RK3066B)
 750 static struct resource resource_lcdc1[] = {
 751         [0] = {
 752                 .name  = "lcdc1 reg",
 753                 .start = RK30_LCDC1_PHYS,
 754                 .end   = RK30_LCDC1_PHYS + RK30_LCDC1_SIZE - 1,
 755                 .flags = IORESOURCE_MEM,
 756         },
 757         [1] = {
 758                 .name  = "lcdc1 irq",
 759                 .start = IRQ_LCDC1,
 760                 .end   = IRQ_LCDC1,
 761                 .flags = IORESOURCE_IRQ,
 762         },
 763 };
 764
 765 static struct platform_device device_lcdc1 = {
 766         .name             = "rk30-lcdc",
 767         .id               = 1,
 768         .num_resources    = ARRAY_SIZE(resource_lcdc1),
 769         .resource         = resource_lcdc1,
 770         .dev            = {
 771                 .platform_data = &lcdc1_screen_info,
 772         },
 773 };
 774 #endif
 775
 776 #ifdef CONFIG_ANDROID_TIMED_GPIO
 777 static struct timed_gpio timed_gpios[] = {
 778         {
 779                 .name = "vibrator",
 780                 .gpio = RK30_PIN3_PD3,
 781                 .max_timeout = 1000,
 782                 .active_low = 0,
 783                 .adjust_time =20,      //adjust for diff product
 784         },
 785 };
 786
 787 static struct timed_gpio_platform_data rk29_vibrator_info = {
 788         .num_gpios = 1,
 789         .gpios = timed_gpios,
 790 };
 791
 792 static struct platform_device rk29_device_vibrator = {
 793         .name = "timed-gpio",
 794         .id = -1,
 795         .dev = {
 796                 .platform_data = &rk29_vibrator_info,
 797         },
 798
 799 };
 800 #endif
 801
 802 #ifdef CONFIG_LEDS_GPIO_PLATFORM
 803 static struct gpio_led rk29_leds[] = {
 804         {
 805                 .name = "button-backlight",
 806                 .gpio = RK30_PIN2_PB3,
 807                 .default_trigger = "timer",
 808                 .active_low = 0,
 809                 .retain_state_suspended = 0,
 810                 .default_state = LEDS_GPIO_DEFSTATE_OFF,
 811         },
 812 };
 813
 814 static struct gpio_led_platform_data rk29_leds_pdata = {
 815         .leds = rk29_leds,
 816         .num_leds = ARRAY_SIZE(rk29_leds),
 817 };
 818
 819 static struct platform_device rk29_device_gpio_leds = {
 820         .name   = "leds-gpio",
 821         .id     = -1,
 822         .dev    = {
 823                 .platform_data  = &rk29_leds_pdata,
 824         },
 825 };
 826 #endif
 827
 828 #ifdef CONFIG_RK_IRDA
 829 #define IRDA_IRQ_PIN           RK30_PIN0_PA3
 830
 831 static int irda_iomux_init(void)
 832 {
 833         int ret = 0;
 834
 835         //irda irq pin
 836         ret = gpio_request(IRDA_IRQ_PIN, NULL);
 837         if (ret != 0) {
 838                 gpio_free(IRDA_IRQ_PIN);
 839                 printk(">>>>>> IRDA_IRQ_PIN gpio_request err \n ");
 840         }
 841         gpio_pull_updown(IRDA_IRQ_PIN, PullDisable);
 842         gpio_direction_input(IRDA_IRQ_PIN);
 843
 844         return 0;
 845 }
 846
 847 static int irda_iomux_deinit(void)
 848 {
 849         gpio_free(IRDA_IRQ_PIN);
 850         return 0;
 851 }
 852
 853 static struct irda_info rk29_irda_info = {
 854         .intr_pin = IRDA_IRQ_PIN,
 855         .iomux_init = irda_iomux_init,
 856         .iomux_deinit = irda_iomux_deinit,
 857         //.irda_pwr_ctl = bu92747guw_power_ctl,
 858 };
 859
 860 static struct platform_device irda_device = {
 861 #ifdef CONFIG_RK_IRDA_NET
 862         .name = "rk_irda",
 863 #else
 864         .name = "bu92747_irda",
 865 #endif
 866         .id = -1,
 867         .dev = {
 868                 .platform_data = &rk29_irda_info,
 869         }
 870 };
 871 #endif
 872
 873 #ifdef CONFIG_ION
 874 #define ION_RESERVE_SIZE        (80 * SZ_1M)
 875 static struct ion_platform_data rk30_ion_pdata = {
 876         .nr = 1,
 877         .heaps = {
 878                 {
 879                         .type = ION_HEAP_TYPE_CARVEOUT,
 880                         .id = ION_NOR_HEAP_ID,
 881                         .name = "norheap",
 882                         .size = ION_RESERVE_SIZE,
 883                 }
 884         },
 885 };
 886
 887 static struct platform_device device_ion = {
 888         .name = "ion-rockchip",
 889         .id = 0,
 890         .dev = {
 891                 .platform_data = &rk30_ion_pdata,
 892         },
 893 };
 894 #endif
 895
 896 /**************************************************************************************************
 897  * SDMMC devices,  include the module of SD,MMC,and sdio.noted by xbw at 2012-03-05
 898 **************************************************************************************************/
 899 #ifdef CONFIG_SDMMC_RK29
 900 #include "board-rk3066b-sdk-sdmmc.c"
 901
 902 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 903 #define SDMMC0_WRITE_PROTECT_PIN        RK30_PIN3_PB7   //According to your own project to set the value of write-protect-pin.
 904 #endif
 905
 906 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
 907 #define SDMMC1_WRITE_PROTECT_PIN        RK30_PIN3_PC7   //According to your own project to set the value of write-protect-pin.
 908 #endif
 909
 910 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK30_PIN6_PB2
 911
 912 #endif //endif ---#ifdef CONFIG_SDMMC_RK29
 913
 914 #ifdef CONFIG_SDMMC0_RK29
 915 static int rk29_sdmmc0_cfg_gpio(void)
 916 {
 917 #ifdef CONFIG_SDMMC_RK29_OLD
 918         rk30_mux_api_set(GPIO3B1_SDMMC0CMD_NAME, GPIO3B_SDMMC0_CMD);
 919         rk30_mux_api_set(GPIO3B0_SDMMC0CLKOUT_NAME, GPIO3B_SDMMC0_CLKOUT);
 920         rk30_mux_api_set(GPIO3B2_SDMMC0DATA0_NAME, GPIO3B_SDMMC0_DATA0);
 921         rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_SDMMC0_DATA1);
 922         rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_SDMMC0_DATA2);
 923         rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_SDMMC0_DATA3);
 924
 925         rk30_mux_api_set(GPIO3B6_SDMMC0DETECTN_NAME, GPIO3B_GPIO3B6);
 926
 927         rk30_mux_api_set(GPIO3A7_SDMMC0PWREN_NAME, GPIO3A_GPIO3A7);
 928         gpio_request(RK30_PIN3_PA7, "sdmmc-power");
 929         gpio_direction_output(RK30_PIN3_PA7, GPIO_LOW);
 930
 931 #else
 932         rk29_sdmmc_set_iomux(0, 0xFFFF);
 933
 934         rk30_mux_api_set(GPIO3B0_SDMMC0DETECTN_NAME, GPIO3B_SDMMC0DETECTN);
 935
 936 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 937         gpio_request(SDMMC0_WRITE_PROTECT_PIN, "sdmmc-wp");
 938         gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
 939 #endif
 940
 941 #endif
 942
 943         return 0;
 944 }
 945
 946 #define CONFIG_SDMMC0_USE_DMA
 947 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
 948         .host_ocr_avail =
 949             (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
 950              MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
 951              MMC_VDD_33_34 | MMC_VDD_34_35 | MMC_VDD_35_36),
 952         .host_caps =
 953             (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
 954         .io_init = rk29_sdmmc0_cfg_gpio,
 955
 956 #if !defined(CONFIG_SDMMC_RK29_OLD)
 957         .set_iomux = rk29_sdmmc_set_iomux,
 958 #endif
 959
 960         .dma_name = "sd_mmc",
 961 #ifdef CONFIG_SDMMC0_USE_DMA
 962         .use_dma = 1,
 963 #else
 964         .use_dma = 0,
 965 #endif
 966         .detect_irq = RK30_PIN3_PB6,    // INVALID_GPIO
 967         .enable_sd_wakeup = 0,
 968
 969 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 970         .write_prt = SDMMC0_WRITE_PROTECT_PIN,
 971 #else
 972         .write_prt = INVALID_GPIO,
 973 #endif
 974 };
 975 #endif // CONFIG_SDMMC0_RK29
 976
 977 #ifdef CONFIG_SDMMC1_RK29
 978 #define CONFIG_SDMMC1_USE_DMA
 979 static int rk29_sdmmc1_cfg_gpio(void)
 980 {
 981 #if defined(CONFIG_SDMMC_RK29_OLD)
 982         rk30_mux_api_set(GPIO3C0_SMMC1CMD_NAME, GPIO3C_SMMC1_CMD);
 983         rk30_mux_api_set(GPIO3C5_SDMMC1CLKOUT_NAME, GPIO3C_SDMMC1_CLKOUT);
 984         rk30_mux_api_set(GPIO3C1_SDMMC1DATA0_NAME, GPIO3C_SDMMC1_DATA0);
 985         rk30_mux_api_set(GPIO3C2_SDMMC1DATA1_NAME, GPIO3C_SDMMC1_DATA1);
 986         rk30_mux_api_set(GPIO3C3_SDMMC1DATA2_NAME, GPIO3C_SDMMC1_DATA2);
 987         rk30_mux_api_set(GPIO3C4_SDMMC1DATA3_NAME, GPIO3C_SDMMC1_DATA3);
 988         //rk30_mux_api_set(GPIO3C6_SDMMC1DETECTN_NAME, GPIO3C_SDMMC1_DETECT_N);
 989
 990 #else
 991
 992 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
 993         gpio_request(SDMMC1_WRITE_PROTECT_PIN, "sdio-wp");
 994         gpio_direction_input(SDMMC1_WRITE_PROTECT_PIN);
 995 #endif
 996
 997 #endif
 998
 999         return 0;
1000 }
1001
1002 struct rk29_sdmmc_platform_data default_sdmmc1_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),
1007
1008 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
1009         .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ |
1010                       MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
1011 #else
1012         .host_caps =
1013             (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
1014 #endif
1015
1016         .io_init = rk29_sdmmc1_cfg_gpio,
1017
1018 #if !defined(CONFIG_SDMMC_RK29_OLD)
1019         .set_iomux = rk29_sdmmc_set_iomux,
1020 #endif
1021
1022         .dma_name = "sdio",
1023 #ifdef CONFIG_SDMMC1_USE_DMA
1024         .use_dma = 1,
1025 #else
1026         .use_dma = 0,
1027 #endif
1028
1029 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
1030 #ifdef CONFIG_WIFI_CONTROL_FUNC
1031         .status = rk29sdk_wifi_status,
1032         .register_status_notify = rk29sdk_wifi_status_register,
1033 #endif
1034 #if 0
1035         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
1036 #endif
1037
1038 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
1039         .write_prt = SDMMC1_WRITE_PROTECT_PIN,
1040 #else
1041         .write_prt = INVALID_GPIO,
1042 #endif
1043
1044 #else
1045         .detect_irq = INVALID_GPIO,
1046         .enable_sd_wakeup = 0,
1047 #endif
1048
1049 };
1050 #endif //endif--#ifdef CONFIG_SDMMC1_RK29
1051
1052 /**************************************************************************************************
1053  * the end of setting for SDMMC devices
1054 **************************************************************************************************/
1055
1056 #ifdef CONFIG_BATTERY_RK30_ADC
1057 static struct rk30_adc_battery_platform_data rk30_adc_battery_platdata = {
1058         .dc_det_pin      = RK30_PIN0_PB2,
1059         .batt_low_pin    = RK30_PIN0_PB1,
1060         .charge_set_pin  = INVALID_GPIO,
1061         .charge_ok_pin   = RK30_PIN0_PA6,
1062         .dc_det_level    = GPIO_LOW,
1063         .charge_ok_level = GPIO_HIGH,
1064 };
1065
1066 static struct platform_device rk30_device_adc_battery = {
1067         .name   = "rk30-battery",
1068         .id     = -1,
1069         .dev = {
1070                 .platform_data = &rk30_adc_battery_platdata,
1071         },
1072 };
1073 #endif
1074 #ifdef CONFIG_RK30_PWM_REGULATOR
1075 const static int pwm_voltage_map[] = {
1076         1000000, 1025000, 1050000, 1075000, 1100000, 1125000, 1150000, 1175000, 1200000, 1225000, 1250000, 1275000, 1300000, 1325000, 1350000, 1375000, 1400000
1077 };
1078
1079 static struct regulator_consumer_supply pwm_dcdc1_consumers[] = {
1080         {
1081                 .supply = "vdd_core",
1082         }
1083 };
1084
1085 struct regulator_init_data pwm_regulator_init_dcdc[1] =
1086 {
1087         {
1088                 .constraints = {
1089                         .name = "PWM_DCDC1",
1090                         .min_uV = 600000,
1091                         .max_uV = 1800000,      //0.6-1.8V
1092                         .apply_uV = true,
1093                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1094                 },
1095                 .num_consumer_supplies = ARRAY_SIZE(pwm_dcdc1_consumers),
1096                 .consumer_supplies = pwm_dcdc1_consumers,
1097         },
1098 };
1099
1100 static struct pwm_platform_data pwm_regulator_info[1] = {
1101         {
1102                 .pwm_id = 3,
1103                 .pwm_gpio = RK30_PIN3_PD6,
1104                 .pwm_iomux_name = GPIO3D6_PWM3_JTAGTMS_HOSTDRVVBUS_NAME,
1105                 .pwm_iomux_pwm = GPIO3D_PWM3,
1106                 .pwm_iomux_gpio = GPIO3D_GPIO3D6,
1107                 .pwm_voltage = 1000000,
1108                 .suspend_voltage = 1050000,
1109                 .min_uV = 1000000,
1110                 .max_uV = 1400000,
1111                 .coefficient = 455,     //45.5%
1112                 .pwm_voltage_map = pwm_voltage_map,
1113                 .init_data      = &pwm_regulator_init_dcdc[0],
1114         },
1115 };
1116
1117 struct platform_device pwm_regulator_device[1] = {
1118         {
1119                 .name = "pwm-voltage-regulator",
1120                 .id = 0,
1121                 .dev            = {
1122                         .platform_data = &pwm_regulator_info[0],
1123                 }
1124         },
1125 };
1126 #endif
1127
1128 #ifdef CONFIG_RK29_VMAC
1129 #define PHY_PWR_EN_GPIO RK30_PIN1_PD6
1130 #include "board-rk30-sdk-vmac.c"
1131 #endif
1132
1133 #ifdef CONFIG_RFKILL_RK
1134 // bluetooth rfkill device, its driver in net/rfkill/rfkill-rk.c
1135 static struct rfkill_rk_platform_data rfkill_rk_platdata = {
1136     .type               = RFKILL_TYPE_BLUETOOTH,
1137
1138     .poweron_gpio       = { // BT_REG_ON
1139         .io             = RK30_PIN3_PC7,
1140         .enable         = GPIO_HIGH,
1141         .iomux          = {
1142             .name       = GPIO3C7_SDMMC1WRITEPRT_RMIICRS_NAME,
1143             .fgpio      = GPIO3C_GPIO3C7,
1144         },
1145     },
1146
1147     .reset_gpio         = { // BT_RST
1148         .io             = RK30_PIN3_PD1, // set io to INVALID_GPIO for disable it
1149         .enable         = GPIO_LOW,
1150         .iomux          = {
1151             .name       = GPIO3D1_SDMMC1BACKENDPWR_MIIMDCLK_NAME,
1152             .fgpio      = GPIO3D_GPIO3D1,
1153        },
1154    },
1155
1156     .wake_gpio          = { // BT_WAKE, use to control bt's sleep and wakeup
1157         .io             = RK30_PIN3_PC6, // set io to INVALID_GPIO for disable it
1158         .enable         = GPIO_HIGH,
1159         .iomux          = {
1160             .name       = GPIO3C6_SDMMC1DETECTN_RMIIRXERR_NAME,
1161             .fgpio      = GPIO3C_GPIO3C6,
1162         },
1163     },
1164
1165     .wake_host_irq      = { // BT_HOST_WAKE, for bt wakeup host when it is in deep sleep
1166         .gpio           = {
1167             .io         = RK30_PIN0_PA5, // set io to INVALID_GPIO for disable it
1168             .enable     = GPIO_LOW,      // set GPIO_LOW for falling, set 0 for rising
1169             .iomux      = {
1170                 .name   = NULL,
1171             },
1172         },
1173     },
1174
1175     .rts_gpio           = { // UART_RTS, enable or disable BT's data coming
1176         .io             = RK30_PIN1_PA3, // set io to INVALID_GPIO for disable it
1177         .enable         = GPIO_LOW,
1178         .iomux          = {
1179             .name       = GPIO1A3_UART0RTSN_NAME,
1180             .fgpio      = GPIO1A_GPIO1A3,
1181             .fmux       = GPIO1A_UART0RTSN,
1182         },
1183     },
1184 };
1185
1186 static struct platform_device device_rfkill_rk = {
1187     .name   = "rfkill_rk",
1188     .id     = -1,
1189     .dev    = {
1190         .platform_data = &rfkill_rk_platdata,
1191     },
1192 };
1193 #endif
1194
1195 static struct platform_device *devices[] __initdata = {
1196 #ifdef CONFIG_FB_ROCKCHIP
1197         &device_fb,
1198 #endif
1199 #if defined(CONFIG_LCDC0_RK3066B)
1200         &device_lcdc0,
1201 #endif
1202 #if defined(CONFIG_LCDC1_RK3066B)
1203         &device_lcdc1,
1204 #endif
1205
1206 #ifdef CONFIG_BACKLIGHT_RK29_BL
1207         &rk29_device_backlight,
1208 #endif
1209
1210 #ifdef CONFIG_ION
1211         &device_ion,
1212 #endif
1213 #ifdef CONFIG_ANDROID_TIMED_GPIO
1214         &rk29_device_vibrator,
1215 #endif
1216 #ifdef CONFIG_LEDS_GPIO_PLATFORM
1217         &rk29_device_gpio_leds,
1218 #endif
1219 #ifdef CONFIG_RK_IRDA
1220         &irda_device,
1221 #endif
1222 #ifdef CONFIG_WIFI_CONTROL_FUNC
1223         &rk29sdk_wifi_device,
1224 #endif
1225 #ifdef CONFIG_RK29_SUPPORT_MODEM
1226         &rk30_device_modem,
1227 #endif
1228 #if defined(CONFIG_MU509)
1229         &rk29_device_mu509,
1230 #endif
1231 #if defined(CONFIG_MW100)
1232         &rk29_device_mw100,
1233 #endif
1234 #if defined(CONFIG_MT6229)
1235         &rk29_device_mt6229,
1236 #endif
1237 #if defined(CONFIG_SEW868)
1238         &rk30_device_sew868,
1239 #endif
1240 #ifdef CONFIG_BATTERY_RK30_ADC
1241         &rk30_device_adc_battery,
1242 #endif
1243 #ifdef CONFIG_RFKILL_RK
1244         &device_rfkill_rk,
1245 #endif
1246 };
1247
1248 // i2c
1249 #ifdef CONFIG_I2C0_RK30
1250 static struct i2c_board_info __initdata i2c0_info[] = {
1251 #if defined (CONFIG_GS_MMA7660)
1252         {
1253           .type                   = "gs_mma7660",
1254           .addr                   = 0x4c,
1255           .flags                  = 0,
1256           .irq                    = MMA7660_INT_PIN,
1257           .platform_data  = &mma7660_info,
1258         },
1259 #endif
1260 #if defined (CONFIG_GS_MMA8452)
1261         {
1262                 .type           = "gs_mma8452",
1263                 .addr           = 0x1d,
1264                 .flags          = 0,
1265                 .irq            = MMA8452_INT_PIN,
1266                 .platform_data = &mma8452_info,
1267         },
1268 #endif
1269 #if defined (CONFIG_GS_LIS3DH)
1270         {
1271                 .type           = "gs_lis3dh",
1272                 .addr           = 0x19,   //0x19(SA0-->VCC), 0x18(SA0-->GND)
1273                 .flags          = 0,
1274                 .irq            = LIS3DH_INT_PIN,
1275                 .platform_data = &lis3dh_info,
1276         },
1277 #endif
1278 #if defined (CONFIG_COMPASS_AK8975)
1279         {
1280                 .type          = "ak8975",
1281                 .addr          = 0x0d,
1282                 .flags         = 0,
1283                 .irq           = RK30_PIN0_PD5,
1284                 .platform_data = &akm8975_info,
1285         },
1286 #endif
1287 #if defined (CONFIG_GYRO_L3G4200D)
1288         {
1289                 .type          = "l3g4200d_gryo",
1290                 .addr          = 0x69,
1291                 .flags         = 0,
1292                 .irq           = L3G4200D_INT_PIN,
1293                 .platform_data = &l3g4200d_info,
1294         },
1295 #endif
1296 #if defined (CONFIG_SND_SOC_RK1000)
1297         {
1298                 .type          = "rk1000_i2c_codec",
1299                 .addr          = 0x60,
1300                 .flags         = 0,
1301         },
1302         {
1303                 .type          = "rk1000_control",
1304                 .addr          = 0x40,
1305                 .flags         = 0,
1306         },
1307 #endif
1308 #if defined (CONFIG_SND_SOC_RT5631)
1309         {
1310                 .type                   = "rt5631",
1311                 .addr                   = 0x1a,
1312                 .flags                  = 0,
1313         },
1314 #endif
1315 #if defined (CONFIG_SND_SOC_ES8323)
1316         {
1317                 .type                   = "es8323",
1318                 .addr                   = 0x10,
1319                 .flags                  = 0,
1320         },
1321 #endif
1322 #ifdef CONFIG_MFD_RK610
1323                 {
1324                         .type                   = "rk610_ctl",
1325                         .addr                   = 0x40,
1326                         .flags                  = 0,
1327                 },
1328 #ifdef CONFIG_RK610_TVOUT
1329                 {
1330                         .type                   = "rk610_tvout",
1331                         .addr                   = 0x42,
1332                         .flags                  = 0,
1333                 },
1334 #endif
1335 #ifdef CONFIG_HDMI_RK610
1336                 {
1337                         .type                   = "rk610_hdmi",
1338                         .addr                   = 0x46,
1339                         .flags                  = 0,
1340                         .irq                    = RK30_PIN0_PB6,
1341                 },
1342 #endif
1343 #ifdef CONFIG_SND_SOC_RK610
1344                 {//RK610_CODEC addr  from 0x60 to 0x80 (0x60~0x80)
1345                         .type                   = "rk610_i2c_codec",
1346                         .addr                   = 0x60,
1347                         .flags                  = 0,
1348                 },
1349 #endif
1350 #endif
1351
1352 };
1353 #endif
1354
1355 #define PMIC_TYPE_WM8326        1
1356 #define PMIC_TYPE_TPS65910      2
1357 int __sramdata g_pmic_type =  0;
1358 #ifdef CONFIG_I2C1_RK30
1359 #ifdef CONFIG_MFD_WM831X_I2C
1360 #include "board-rk3066b-sdk-wm8326.c"
1361 #endif
1362 #ifdef CONFIG_MFD_TPS65910
1363 #define TPS65910_HOST_IRQ        RK30_PIN0_PB3
1364 #include "board-rk3066b-sdk-tps65910.c"
1365 #endif
1366
1367 static struct i2c_board_info __initdata i2c1_info[] = {
1368 #if defined (CONFIG_MFD_WM831X_I2C)
1369         {
1370                 .type          = "wm8326",
1371                 .addr          = 0x34,
1372                 .flags         = 0,
1373                 .irq           = RK30_PIN0_PB3,
1374                 .platform_data = &wm831x_platdata,
1375         },
1376 #endif
1377 #if defined (CONFIG_MFD_TPS65910)
1378         {
1379         .type           = "tps65910",
1380         .addr           = TPS65910_I2C_ID0,
1381         .flags          = 0,
1382         .irq            = TPS65910_HOST_IRQ,
1383         .platform_data = &tps65910_data,
1384         },
1385 #endif
1386 };
1387 #endif
1388
1389 void __sramfunc board_pmu_suspend(void)
1390 {
1391         #if defined (CONFIG_MFD_WM831X_I2C)
1392        if(g_pmic_type == PMIC_TYPE_WM8326)
1393        board_pmu_wm8326_suspend();
1394         #endif
1395         #if defined (CONFIG_MFD_TPS65910)
1396        if(g_pmic_type == PMIC_TYPE_TPS65910)
1397        board_pmu_tps65910_suspend();
1398     #endif
1399 }
1400
1401 void __sramfunc board_pmu_resume(void)
1402 {
1403         #if defined (CONFIG_MFD_WM831X_I2C)
1404        if(g_pmic_type == PMIC_TYPE_WM8326)
1405        board_pmu_wm8326_resume();
1406         #endif
1407         #if defined (CONFIG_MFD_TPS65910)
1408        if(g_pmic_type == PMIC_TYPE_TPS65910)
1409        board_pmu_tps65910_resume();
1410         #endif
1411 }
1412
1413  int __sramdata gpio0d7_iomux,gpio0d7_do,gpio0d7_dir,gpio0d7_en;
1414
1415 void __sramfunc rk30_pwm_logic_suspend_voltage(void)
1416 {
1417 #ifdef CONFIG_RK30_PWM_REGULATOR
1418
1419 //      int gpio0d7_iomux,gpio0d7_do,gpio0d7_dir,gpio0d7_en;
1420         sram_udelay(10000);
1421         gpio0d7_iomux = readl_relaxed(GRF_GPIO0D_IOMUX);
1422         gpio0d7_do = grf_readl(GRF_GPIO0H_DO);
1423         gpio0d7_dir = grf_readl(GRF_GPIO0H_DIR);
1424         gpio0d7_en = grf_readl(GRF_GPIO0H_EN);
1425
1426         writel_relaxed((1<<30), GRF_GPIO0D_IOMUX);
1427         grf_writel((1<<31)|(1<<15), GRF_GPIO0H_DIR);
1428         grf_writel((1<<31)|(1<<15), GRF_GPIO0H_DO);
1429         grf_writel((1<<31)|(1<<15), GRF_GPIO0H_EN);
1430 #endif
1431 }
1432 void __sramfunc rk30_pwm_logic_resume_voltage(void)
1433 {
1434 #ifdef CONFIG_RK30_PWM_REGULATOR
1435         writel_relaxed((1<<30)|gpio0d7_iomux, GRF_GPIO0D_IOMUX);
1436         grf_writel((1<<31)|gpio0d7_en, GRF_GPIO0H_EN);
1437         grf_writel((1<<31)|gpio0d7_dir, GRF_GPIO0H_DIR);
1438         grf_writel((1<<31)|gpio0d7_do, GRF_GPIO0H_DO);
1439         sram_udelay(10000);
1440
1441 #endif
1442
1443 }
1444 extern void pwm_suspend_voltage(void);
1445 extern void pwm_resume_voltage(void);
1446 void  rk30_pwm_suspend_voltage_set(void)
1447 {
1448 #ifdef CONFIG_RK30_PWM_REGULATOR
1449         pwm_suspend_voltage();
1450 #endif
1451 }
1452 void  rk30_pwm_resume_voltage_set(void)
1453 {
1454 #ifdef CONFIG_RK30_PWM_REGULATOR
1455         pwm_resume_voltage();
1456 #endif
1457 }
1458
1459
1460 #ifdef CONFIG_I2C2_RK30
1461 static struct i2c_board_info __initdata i2c2_info[] = {
1462 #if defined (CONFIG_TOUCHSCREEN_GT8XX)
1463         {
1464                 .type          = "Goodix-TS",
1465                 .addr          = 0x55,
1466                 .flags         = 0,
1467                 .irq           = RK30_PIN0_PD4,
1468                 .platform_data = &goodix_info,
1469         },
1470 #endif
1471 #if defined (CONFIG_TOUCHSCREEN_FT5306_AV)
1472                 {
1473                         .type                   = "ft5x0x_ts",
1474                         .addr                   = 0x38,
1475                         .flags                  = 0,
1476                         .irq                    = RK30_PIN0_PD4,
1477                         .platform_data  = &ft5306_info,
1478                 },
1479 #endif
1480 #if defined (CONFIG_LS_CM3217)
1481         {
1482                 .type          = "lightsensor",
1483                 .addr          = 0x10,
1484                 .flags         = 0,
1485                 .platform_data = &cm3217_info,
1486         },
1487 #endif
1488 };
1489 #endif
1490
1491 #ifdef CONFIG_I2C3_RK30
1492 static struct i2c_board_info __initdata i2c3_info[] = {
1493 };
1494 #endif
1495
1496 #ifdef CONFIG_I2C4_RK30
1497 static struct i2c_board_info __initdata i2c4_info[] = {
1498 };
1499 #endif
1500
1501 #ifdef CONFIG_I2C_GPIO_RK30
1502 #define I2C_SDA_PIN     INVALID_GPIO// RK30_PIN2_PD6   //set sda_pin here
1503 #define I2C_SCL_PIN     INVALID_GPIO//RK30_PIN2_PD7   //set scl_pin here
1504 static int rk30_i2c_io_init(void)
1505 {
1506         //set iomux (gpio) here
1507         //rk30_mux_api_set(GPIO2D7_I2C1SCL_NAME, GPIO2D_GPIO2D7);
1508         //rk30_mux_api_set(GPIO2D6_I2C1SDA_NAME, GPIO2D_GPIO2D6);
1509
1510         return 0;
1511 }
1512 struct i2c_gpio_platform_data default_i2c_gpio_data = {
1513        .sda_pin = I2C_SDA_PIN,
1514        .scl_pin = I2C_SCL_PIN,
1515        .udelay = 5, // clk = 500/udelay = 100Khz
1516        .timeout = 100,//msecs_to_jiffies(100),
1517        .bus_num    = 5,
1518        .io_init = rk30_i2c_io_init,
1519 };
1520 static struct i2c_board_info __initdata i2c_gpio_info[] = {
1521 };
1522 #endif
1523
1524 static void __init rk30_i2c_register_board_info(void)
1525 {
1526 #ifdef CONFIG_I2C0_RK30
1527         i2c_register_board_info(0, i2c0_info, ARRAY_SIZE(i2c0_info));
1528 #endif
1529 #ifdef CONFIG_I2C1_RK30
1530         i2c_register_board_info(1, i2c1_info, ARRAY_SIZE(i2c1_info));
1531 #endif
1532 #ifdef CONFIG_I2C2_RK30
1533         i2c_register_board_info(2, i2c2_info, ARRAY_SIZE(i2c2_info));
1534 #endif
1535 #ifdef CONFIG_I2C3_RK30
1536         i2c_register_board_info(3, i2c3_info, ARRAY_SIZE(i2c3_info));
1537 #endif
1538 #ifdef CONFIG_I2C4_RK30
1539         i2c_register_board_info(4, i2c4_info, ARRAY_SIZE(i2c4_info));
1540 #endif
1541 #ifdef CONFIG_I2C_GPIO_RK30
1542         i2c_register_board_info(5, i2c_gpio_info, ARRAY_SIZE(i2c_gpio_info));
1543 #endif
1544 }
1545 //end of i2c
1546
1547 #define POWER_ON_PIN RK30_PIN0_PA0   //power_hold
1548 static void rk30_pm_power_off(void)
1549 {
1550         printk(KERN_ERR "rk30_pm_power_off start...\n");
1551         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
1552 #if defined(CONFIG_MFD_WM831X)
1553         wm831x_set_bits(Wm831x,WM831X_GPIO_LEVEL,0x0001,0x0000);  //set sys_pwr 0
1554         wm831x_device_shutdown(Wm831x);//wm8326 shutdown
1555 #endif
1556         while (1);
1557 }
1558
1559 static void __init machine_rk30_board_init(void)
1560 {
1561         //avs_init();
1562         gpio_request(POWER_ON_PIN, "poweronpin");
1563         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
1564
1565         pm_power_off = rk30_pm_power_off;
1566
1567         rk30_i2c_register_board_info();
1568         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
1569         platform_add_devices(devices, ARRAY_SIZE(devices));
1570         board_usb_detect_init(RK30_PIN0_PA7);
1571
1572 #ifdef CONFIG_WIFI_CONTROL_FUNC
1573         rk29sdk_wifi_bt_gpio_control_init();
1574 #endif
1575
1576         // spk and ear switch
1577         gpio_request(RK30_PIN2_PB1, NULL);
1578         gpio_direction_output(RK30_PIN2_PB1, GPIO_HIGH);
1579 }
1580
1581 static void __init rk30_reserve(void)
1582 {
1583 #ifdef CONFIG_ION
1584         rk30_ion_pdata.heaps[0].base = board_mem_reserve_add("ion", ION_RESERVE_SIZE);
1585 #endif
1586 #ifdef CONFIG_FB_ROCKCHIP
1587         resource_fb[0].start = board_mem_reserve_add("fb0", RK30_FB0_MEM_SIZE);
1588         resource_fb[0].end = resource_fb[0].start + RK30_FB0_MEM_SIZE - 1;
1589         #if 0
1590         resource_fb[1].start = board_mem_reserve_add("ipp buf", RK30_FB0_MEM_SIZE);
1591         resource_fb[1].end = resource_fb[1].start + RK30_FB0_MEM_SIZE - 1;
1592         resource_fb[2].start = board_mem_reserve_add("fb2", RK30_FB0_MEM_SIZE);
1593         resource_fb[2].end = resource_fb[2].start + RK30_FB0_MEM_SIZE - 1;
1594         #endif
1595 #endif
1596 #ifdef CONFIG_VIDEO_RK29
1597         rk30_camera_request_reserve_mem();
1598 #endif
1599         board_mem_reserved();
1600 }
1601
1602 /**
1603  * dvfs_cpu_logic_table: table for arm and logic dvfs
1604  * @frequency   : arm frequency
1605  * @cpu_volt    : arm voltage depend on frequency
1606  * @logic_volt  : logic voltage arm requests depend on frequency
1607  * comments     : min arm/logic voltage
1608  */
1609 static struct dvfs_arm_table dvfs_cpu_logic_table[] = {
1610 #if 0
1611         {.frequency = 252 * 1000,       .cpu_volt = 1075 * 1000,        .logic_volt = 1125 * 1000},//0.975V/1.000V
1612 #endif
1613         {.frequency = 504 * 1000,       .cpu_volt = 1100 * 1000,                .logic_volt = 1100 * 1000},//0.975V/1.000V
1614         {.frequency = 816 * 1000,       .cpu_volt = 1100 * 1000,        .logic_volt = 1100 * 1000},//1.000V/1.025V
1615         {.frequency = 1200 * 1000,      .cpu_volt = 1100 * 1000,        .logic_volt = 1100 * 1000},//1.100V/1.050V
1616 #if 0
1617         {.frequency = 1008 * 1000,      .cpu_volt = 1125 * 1000,        .logic_volt = 1150 * 1000},//1.025V/1.050V
1618         {.frequency = 1272 * 1000,      .cpu_volt = 1225 * 1000,        .logic_volt = 1200 * 1000},//1.150V/1.100V
1619         {.frequency = 1416 * 1000,      .cpu_volt = 1300 * 1000,        .logic_volt = 1200 * 1000},//1.225V/1.100V
1620         {.frequency = 1512 * 1000,      .cpu_volt = 1350 * 1000,        .logic_volt = 1250 * 1000},//1.300V/1.150V
1621         {.frequency = 1608 * 1000,      .cpu_volt = 1425 * 1000,        .logic_volt = 1300 * 1000},//1.325V/1.175V
1622 #endif
1623         {.frequency = CPUFREQ_TABLE_END},
1624 };
1625
1626 static struct cpufreq_frequency_table dvfs_gpu_table[] = {
1627         {.frequency = 266 * 1000,       .index = 1000 * 1000},
1628         {.frequency = 400 * 1000,       .index = 1000 * 1000},
1629         {.frequency = CPUFREQ_TABLE_END},
1630 };
1631
1632 static struct cpufreq_frequency_table dvfs_ddr_table[] = {
1633         {.frequency = 300 * 1000,       .index = 1000 * 1000},
1634         {.frequency = 400 * 1000,       .index = 1000 * 1000},
1635         {.frequency = CPUFREQ_TABLE_END},
1636 };
1637
1638 #define DVFS_CPU_TABLE_SIZE     (ARRAY_SIZE(dvfs_cpu_logic_table))
1639 static struct cpufreq_frequency_table cpu_dvfs_table[DVFS_CPU_TABLE_SIZE];
1640 static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
1641
1642 void __init board_clock_init(void)
1643 {
1644         rk30_clock_data_init(periph_pll_default, codec_pll_default, RK30_CLOCKS_DEFAULT_FLAGS);
1645         dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);
1646         dvfs_set_freq_volt_table(clk_get(NULL, "gpu"), dvfs_gpu_table);
1647         dvfs_set_freq_volt_table(clk_get(NULL, "ddr"), dvfs_ddr_table);
1648 }
1649
1650 MACHINE_START(RK30, "RK30board")
1651         .boot_params    = PLAT_PHYS_OFFSET + 0x800,
1652         .fixup          = rk30_fixup,
1653         .reserve        = &rk30_reserve,
1654         .map_io         = rk30_map_io,
1655         .init_irq       = rk30_init_irq,
1656         .timer          = &rk30_timer,
1657         .init_machine   = machine_rk30_board_init,
1658 MACHINE_END