arch/arm/mach-rk30/board-rk30-sdk.c

   1 /* arch/arm/mach-rk30/board-rk30-sdk.c
   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
  28 #include <asm/setup.h>
  29 #include <asm/mach-types.h>
  30 #include <asm/mach/arch.h>
  31 #include <asm/mach/map.h>
  32 #include <asm/mach/flash.h>
  33 #include <asm/hardware/gic.h>
  34
  35 #include <mach/board.h>
  36 #include <mach/hardware.h>
  37 #include <mach/io.h>
  38 #include <mach/gpio.h>
  39 #include <mach/iomux.h>
  40 /*set touchscreen different type header*/
  41 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
  42 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
  43 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
  44 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
  45 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
  46 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  47 #endif
  48 #if defined(CONFIG_SPIM_RK29)
  49 #include "../../../drivers/spi/rk29_spim.h"
  50 #endif
  51 #if defined(CONFIG_ANDROID_TIMED_GPIO)
  52 #include "../../../drivers/staging/android/timed_gpio.h"
  53 #endif
  54
  55 #define RK30_FB0_MEM_SIZE 8*SZ_1M
  56
  57 #ifdef CONFIG_VIDEO_RK29
  58 /*---------------- Camera Sensor Macro Define Begin  ------------------------*/
  59 /*---------------- Camera Sensor Configuration Macro Begin ------------------------*/
  60 #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_OV2659//RK_CAM_SENSOR_OV5642                                            /* back camera sensor */
  61 #define CONFIG_SENSOR_IIC_ADDR_0                0x60//0x78
  62 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0    1
  63 #define CONFIG_SENSOR_CIF_INDEX_0                    0
  64 #define CONFIG_SENSOR_ORIENTATION_0       90
  65 #define CONFIG_SENSOR_POWER_PIN_0                 INVALID_GPIO
  66 #define CONFIG_SENSOR_RESET_PIN_0                 INVALID_GPIO
  67 #define CONFIG_SENSOR_POWERDN_PIN_0       INVALID_GPIO
  68 #define CONFIG_SENSOR_FALSH_PIN_0                 INVALID_GPIO
  69 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
  70 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
  71 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
  72 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
  73
  74 #define CONFIG_SENSOR_QCIF_FPS_FIXED_0          15000
  75 #define CONFIG_SENSOR_QVGA_FPS_FIXED_0          15000
  76 #define CONFIG_SENSOR_CIF_FPS_FIXED_0           15000
  77 #define CONFIG_SENSOR_VGA_FPS_FIXED_0           15000
  78 #define CONFIG_SENSOR_480P_FPS_FIXED_0          15000
  79 #define CONFIG_SENSOR_SVGA_FPS_FIXED_0          15000
  80 #define CONFIG_SENSOR_720P_FPS_FIXED_0          30000
  81
  82 #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_OV2659                                          /* front camera sensor */
  83 #define CONFIG_SENSOR_IIC_ADDR_1                0x60
  84 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1    1
  85 #define CONFIG_SENSOR_CIF_INDEX_1                                 1
  86 #define CONFIG_SENSOR_ORIENTATION_1       270
  87 #define CONFIG_SENSOR_POWER_PIN_1                 INVALID_GPIO
  88 #define CONFIG_SENSOR_RESET_PIN_1                 INVALID_GPIO
  89 #define CONFIG_SENSOR_POWERDN_PIN_1       INVALID_GPIO
  90 #define CONFIG_SENSOR_FALSH_PIN_1                 INVALID_GPIO
  91 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
  92 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
  93 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
  94 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
  95
  96 #define CONFIG_SENSOR_QCIF_FPS_FIXED_1          15000
  97 #define CONFIG_SENSOR_QVGA_FPS_FIXED_1          15000
  98 #define CONFIG_SENSOR_CIF_FPS_FIXED_1           15000
  99 #define CONFIG_SENSOR_VGA_FPS_FIXED_1           15000
 100 #define CONFIG_SENSOR_480P_FPS_FIXED_1          15000
 101 #define CONFIG_SENSOR_SVGA_FPS_FIXED_1          15000
 102 #define CONFIG_SENSOR_720P_FPS_FIXED_1          30000
 103
 104 #define CONFIG_USE_CIF_0        1
 105 #define CONFIG_USE_CIF_1      0
 106 #endif  //#ifdef CONFIG_VIDEO_RK29
 107 /*---------------- Camera Sensor Configuration Macro End------------------------*/
 108 #include "../../../drivers/media/video/rk30_camera.c"
 109 /*---------------- Camera Sensor Macro Define End  ---------*/
 110
 111 #define PMEM_CAM_SIZE           PMEM_CAM_NECESSARY
 112 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 113 #define MEM_CAMIPP_SIZE         PMEM_CAMIPP_NECESSARY
 114 #else
 115 #define MEM_CAMIPP_SIZE         0
 116 #endif
 117 /*****************************************************************************************
 118  * camera  devices
 119  * author: ddl@rock-chips.com
 120  *****************************************************************************************/
 121 #ifdef CONFIG_VIDEO_RK29
 122 #define CONFIG_SENSOR_POWER_IOCTL_USR      0
 123 #define CONFIG_SENSOR_RESET_IOCTL_USR      0
 124 #define CONFIG_SENSOR_POWERDOWN_IOCTL_USR          0
 125 #define CONFIG_SENSOR_FLASH_IOCTL_USR      0
 126
 127 #if CONFIG_SENSOR_POWER_IOCTL_USR
 128 static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
 129 {
 130         #error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
 131 }
 132 #endif
 133
 134 #if CONFIG_SENSOR_RESET_IOCTL_USR
 135 static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
 136 {
 137         #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
 138 }
 139 #endif
 140
 141 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
 142 static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
 143 {
 144         #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
 145 }
 146 #endif
 147
 148 #if CONFIG_SENSOR_FLASH_IOCTL_USR
 149 static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
 150 {
 151         #error "CONFIG_SENSOR_FLASH_IOCTL_USR is 1, sensor_flash_usr_cb function must be writed!!";
 152 }
 153 #endif
 154
 155 static struct rk29camera_platform_ioctl_cb      sensor_ioctl_cb = {
 156         #if CONFIG_SENSOR_POWER_IOCTL_USR
 157         .sensor_power_cb = sensor_power_usr_cb,
 158         #else
 159         .sensor_power_cb = NULL,
 160         #endif
 161
 162         #if CONFIG_SENSOR_RESET_IOCTL_USR
 163         .sensor_reset_cb = sensor_reset_usr_cb,
 164         #else
 165         .sensor_reset_cb = NULL,
 166         #endif
 167
 168         #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
 169         .sensor_powerdown_cb = sensor_powerdown_usr_cb,
 170         #else
 171         .sensor_powerdown_cb = NULL,
 172         #endif
 173
 174         #if CONFIG_SENSOR_FLASH_IOCTL_USR
 175         .sensor_flash_cb = sensor_flash_usr_cb,
 176         #else
 177         .sensor_flash_cb = NULL,
 178         #endif
 179 };
 180 static struct reginfo_t rk_init_data_sensor_reg_0[] =
 181 {
 182                 {0x0000, 0x00,0,0}
 183         };
 184 static struct reginfo_t rk_init_data_sensor_winseqreg_0[] ={
 185         {0x0000, 0x00,0,0}
 186         };
 187 static rk_sensor_user_init_data_s rk_init_data_sensor_0 =
 188 {
 189         .rk_sensor_init_width = INVALID_VALUE,
 190         .rk_sensor_init_height = INVALID_VALUE,
 191         .rk_sensor_init_bus_param = INVALID_VALUE,
 192         .rk_sensor_init_pixelcode = INVALID_VALUE,
 193         .rk_sensor_init_data = rk_init_data_sensor_reg_0,
 194         .rk_sensor_init_winseq = NULL,//rk_init_data_sensor_winseqreg_0,
 195         .rk_sensor_winseq_size = sizeof(rk_init_data_sensor_winseqreg_0) / sizeof(struct reginfo_t),
 196
 197 };
 198 static rk_sensor_user_init_data_s* rk_init_data_sensor_0_p = &rk_init_data_sensor_0;
 199 static rk_sensor_user_init_data_s* rk_init_data_sensor_1_p = NULL;
 200 #include "../../../drivers/media/video/rk30_camera.c"
 201
 202 #endif
 203
 204 #if defined(CONFIG_TOUCHSCREEN_GT8XX)
 205 #define TOUCH_RESET_PIN  RK30_PIN4_PD0
 206 #define TOUCH_PWR_PIN    INVALID_GPIO
 207 int goodix_init_platform_hw(void)
 208 {
 209         int ret;
 210         printk("goodix_init_platform_hw\n");
 211         if(TOUCH_PWR_PIN != INVALID_GPIO)
 212         {
 213                 ret = gpio_request(TOUCH_PWR_PIN, "goodix power pin");
 214                 if(ret != 0){
 215                         gpio_free(TOUCH_PWR_PIN);
 216                         printk("goodix power error\n");
 217                         return -EIO;
 218                 }
 219                 gpio_direction_output(TOUCH_PWR_PIN, 0);
 220                 gpio_set_value(TOUCH_PWR_PIN,GPIO_LOW);
 221                 msleep(100);
 222         }
 223
 224         if(TOUCH_RESET_PIN != INVALID_GPIO)
 225         {
 226                 ret = gpio_request(TOUCH_RESET_PIN, "goodix reset pin");
 227                 if(ret != 0){
 228                         gpio_free(TOUCH_RESET_PIN);
 229                         printk("goodix gpio_request error\n");
 230                         return -EIO;
 231                 }
 232                 gpio_direction_output(TOUCH_RESET_PIN, 0);
 233                 gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 234                 msleep(10);
 235                 gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 236                 msleep(500);
 237         }
 238         return 0;
 239 }
 240
 241 struct goodix_platform_data goodix_info = {
 242           .model= 8105,
 243           .irq_pin = RK30_PIN4_PC2,
 244           .rest_pin  = TOUCH_RESET_PIN,
 245           .init_platform_hw = goodix_init_platform_hw,
 246 };
 247 #endif
 248
 249
 250 /*****************************************************************************************
 251  * xpt2046 touch panel
 252  * author: hhb@rock-chips.com
 253  *****************************************************************************************/
 254 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
 255 #define XPT2046_GPIO_INT        RK30_PIN4_PC2
 256 #define DEBOUNCE_REPTIME        3
 257
 258
 259 static struct xpt2046_platform_data xpt2046_info = {
 260         .model                  = 2046,
 261         .keep_vref_on           = 1,
 262         .swap_xy                = 0,
 263         .debounce_max           = 7,
 264         .debounce_rep           = DEBOUNCE_REPTIME,
 265         .debounce_tol           = 20,
 266         .gpio_pendown           = XPT2046_GPIO_INT,
 267         .pendown_iomux_name = GPIO4C2_SMCDATA2_TRACEDATA2_NAME,
 268         .pendown_iomux_mode = GPIO4C_GPIO4C2,
 269         .touch_virtualkey_length = 60,
 270         .penirq_recheck_delay_usecs = 1,
 271 #if defined(CONFIG_TOUCHSCREEN_480X800)
 272         .x_min                  = 0,
 273         .x_max                  = 480,
 274         .y_min                  = 0,
 275         .y_max                  = 800,
 276         .touch_ad_top = 3940,
 277         .touch_ad_bottom = 310,
 278         .touch_ad_left = 3772,
 279         .touch_ad_right = 340,
 280 #elif defined(CONFIG_TOUCHSCREEN_800X480)
 281         .x_min                  = 0,
 282         .x_max                  = 800,
 283         .y_min                  = 0,
 284         .y_max                  = 480,
 285         .touch_ad_top = 2447,
 286         .touch_ad_bottom = 207,
 287         .touch_ad_left = 5938,
 288         .touch_ad_right = 153,
 289 #elif defined(CONFIG_TOUCHSCREEN_320X480)
 290         .x_min                  = 0,
 291         .x_max                  = 320,
 292         .y_min                  = 0,
 293         .y_max                  = 480,
 294         .touch_ad_top = 3166,
 295         .touch_ad_bottom = 256,
 296         .touch_ad_left = 3658,
 297         .touch_ad_right = 380,
 298 #endif
 299 };
 300 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
 301 static struct xpt2046_platform_data xpt2046_info = {
 302         .model                  = 2046,
 303         .keep_vref_on   = 1,
 304         .swap_xy                = 0,
 305         .debounce_max           = 7,
 306         .debounce_rep           = DEBOUNCE_REPTIME,
 307         .debounce_tol           = 20,
 308         .gpio_pendown           = XPT2046_GPIO_INT,
 309         .pendown_iomux_name = GPIO4C2_SMCDATA2_TRACEDATA2_NAME,
 310         .pendown_iomux_mode = GPIO4C_GPIO4C2,
 311         .touch_virtualkey_length = 60,
 312         .penirq_recheck_delay_usecs = 1,
 313
 314 #if defined(CONFIG_TOUCHSCREEN_480X800)
 315         .x_min                  = 0,
 316         .x_max                  = 480,
 317         .y_min                  = 0,
 318         .y_max                  = 800,
 319         .screen_x = { 70,  410, 70, 410, 240},
 320         .screen_y = { 50, 50,  740, 740, 400},
 321         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
 322         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
 323 #elif defined(CONFIG_TOUCHSCREEN_800X480)
 324         .x_min                  = 0,
 325         .x_max                  = 800,
 326         .y_min                  = 0,
 327         .y_max                  = 480,
 328         .screen_x[5] = { 50, 750,  50, 750, 400};
 329         .screen_y[5] = { 40,  40, 440, 440, 240};
 330         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
 331         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
 332 #elif defined(CONFIG_TOUCHSCREEN_320X480)
 333         .x_min                  = 0,
 334         .x_max                  = 320,
 335         .y_min                  = 0,
 336         .y_max                  = 480,
 337         .screen_x[5] = { 50, 270,  50, 270, 160};
 338         .screen_y[5] = { 40,  40, 440, 440, 240};
 339         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
 340         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
 341 #endif
 342 };
 343 #endif
 344 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
 345 static struct rk29xx_spi_chip xpt2046_chip = {
 346         //.poll_mode = 1,
 347         .enable_dma = 1,
 348 };
 349 #endif
 350 static struct spi_board_info board_spi_devices[] = {
 351 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
 352         {
 353                 .modalias       = "xpt2046_ts",
 354                 .chip_select    = 1,// 2,
 355                 .max_speed_hz   = 1 * 1000 * 800,/* (max sample rate @ 3V) * (cmd + data + overhead) */
 356                 .bus_num        = 0,
 357                 .irq            = XPT2046_GPIO_INT,
 358                 .platform_data = &xpt2046_info,
 359                 .controller_data = &xpt2046_chip,
 360         },
 361 #endif
 362
 363 };
 364
 365
 366 /***********************************************************
 367 *       rk30  backlight
 368 ************************************************************/
 369 #ifdef CONFIG_BACKLIGHT_RK29_BL
 370 #define PWM_ID            0
 371 #define PWM_MUX_NAME      GPIO0A3_PWM0_NAME
 372 #define PWM_MUX_MODE      GPIO0A_PWM0
 373 #define PWM_MUX_MODE_GPIO GPIO0A_GPIO0A3
 374 #define PWM_GPIO          RK30_PIN0_PA3
 375 #define PWM_EFFECT_VALUE  1
 376
 377 #define LCD_DISP_ON_PIN
 378
 379 #ifdef  LCD_DISP_ON_PIN
 380 //#define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
 381 //#define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
 382
 383 #define BL_EN_PIN         RK30_PIN6_PB3
 384 #define BL_EN_VALUE       GPIO_HIGH
 385 #endif
 386 static int rk29_backlight_io_init(void)
 387 {
 388         int ret = 0;
 389         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
 390 #ifdef  LCD_DISP_ON_PIN
 391         // rk30_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
 392
 393         ret = gpio_request(BL_EN_PIN, NULL);
 394         if(ret != 0)
 395         {
 396                 gpio_free(BL_EN_PIN);
 397         }
 398
 399         gpio_direction_output(BL_EN_PIN, 0);
 400         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 401 #endif
 402     return ret;
 403 }
 404
 405 static int rk29_backlight_io_deinit(void)
 406 {
 407         int ret = 0;
 408 #ifdef  LCD_DISP_ON_PIN
 409         gpio_free(BL_EN_PIN);
 410 #endif
 411         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
 412     return ret;
 413 }
 414
 415 static int rk29_backlight_pwm_suspend(void)
 416 {
 417         int ret = 0;
 418         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
 419         if (gpio_request(PWM_GPIO, NULL)) {
 420                 printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
 421                 return -1;
 422         }
 423         gpio_direction_output(PWM_GPIO, GPIO_LOW);
 424 #ifdef  LCD_DISP_ON_PIN
 425         gpio_direction_output(BL_EN_PIN, 0);
 426         gpio_set_value(BL_EN_PIN, !BL_EN_VALUE);
 427 #endif
 428         return ret;
 429 }
 430
 431 static int rk29_backlight_pwm_resume(void)
 432 {
 433         gpio_free(PWM_GPIO);
 434         rk30_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
 435 #ifdef  LCD_DISP_ON_PIN
 436         msleep(30);
 437         gpio_direction_output(BL_EN_PIN, 1);
 438         gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
 439 #endif
 440         return 0;
 441 }
 442
 443 static struct rk29_bl_info rk29_bl_info = {
 444     .pwm_id   = PWM_ID,
 445     .bl_ref   = PWM_EFFECT_VALUE,
 446     .io_init   = rk29_backlight_io_init,
 447     .io_deinit = rk29_backlight_io_deinit,
 448     .pwm_suspend = rk29_backlight_pwm_suspend,
 449     .pwm_resume = rk29_backlight_pwm_resume,
 450 };
 451
 452
 453 static struct platform_device rk29_device_backlight = {
 454         .name   = "rk29_backlight",
 455         .id     = -1,
 456         .dev    = {
 457            .platform_data  = &rk29_bl_info,
 458         }
 459 };
 460
 461 #endif
 462
 463 /*MMA8452 gsensor*/
 464 #if defined (CONFIG_GS_MMA8452)
 465 #define MMA8452_INT_PIN   RK30_PIN4_PC0
 466
 467 static int mma8452_init_platform_hw(void)
 468 {
 469         rk30_mux_api_set(GPIO4C0_SMCDATA0_TRACEDATA0_NAME, GPIO4C_GPIO4C0);
 470
 471         if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 472                 gpio_free(MMA8452_INT_PIN);
 473                 printk("mma8452_init_platform_hw gpio_request error\n");
 474                 return -EIO;
 475         }
 476         gpio_pull_updown(MMA8452_INT_PIN, 1);
 477         return 0;
 478 }
 479
 480
 481 static struct mma8452_platform_data mma8452_info = {
 482         .model= 8452,
 483         .swap_xy = 0,
 484         .swap_xyz = 1,
 485         .init_platform_hw= mma8452_init_platform_hw,
 486         .orientation = { -1, 0, 0, 0, 0, 1, 0, -1, 0},
 487 };
 488 #endif
 489 #if defined (CONFIG_COMPASS_AK8975)
 490 static struct akm8975_platform_data akm8975_info =
 491 {
 492         .m_layout =
 493         {
 494                 {
 495                         {1, 0, 0 },
 496                         {0, -1, 0 },
 497                         {0,     0, -1 },
 498                 },
 499
 500                 {
 501                         {1, 0, 0 },
 502                         {0, 1, 0 },
 503                         {0,     0, 1 },
 504                 },
 505
 506                 {
 507                         {1, 0, 0 },
 508                         {0, 1, 0 },
 509                         {0,     0, 1 },
 510                 },
 511
 512                 {
 513                         {1, 0, 0 },
 514                         {0, 1, 0 },
 515                         {0,     0, 1 },
 516                 },
 517         }
 518
 519 };
 520
 521 #endif
 522
 523 #if defined(CONFIG_GYRO_L3G4200D)
 524
 525 #include <linux/l3g4200d.h>
 526 #define L3G4200D_INT_PIN  RK30_PIN4_PC3
 527
 528 static int l3g4200d_init_platform_hw(void)
 529 {
 530         if (gpio_request(L3G4200D_INT_PIN, NULL) != 0) {
 531                 gpio_free(L3G4200D_INT_PIN);
 532                 printk("%s: request l3g4200d int pin error\n", __func__);
 533                 return -EIO;
 534         }
 535         gpio_pull_updown(L3G4200D_INT_PIN, 1);
 536         return 0;
 537 }
 538
 539 static struct l3g4200d_platform_data l3g4200d_info = {
 540         .fs_range = 1,
 541
 542         .axis_map_x = 0,
 543         .axis_map_y = 1,
 544         .axis_map_z = 2,
 545
 546         .negate_x = 1,
 547         .negate_y = 1,
 548         .negate_z = 0,
 549
 550         .init = l3g4200d_init_platform_hw,
 551 };
 552
 553 #endif
 554
 555 #ifdef CONFIG_LS_CM3217
 556
 557 #define CM3217_POWER_PIN        INVALID_GPIO
 558 #define CM3217_IRQ_PIN          INVALID_GPIO
 559 static int cm3217_init_hw(void)
 560 {
 561 #if 0
 562         if (gpio_request(CM3217_POWER_PIN, NULL) != 0) {
 563         gpio_free(CM3217_POWER_PIN);
 564         printk("%s: request cm3217 power pin error\n", __func__);
 565         return -EIO;
 566         }
 567         gpio_pull_updown(CM3217_POWER_PIN, PullDisable);
 568
 569         if (gpio_request(CM3217_IRQ_PIN, NULL) != 0) {
 570         gpio_free(CM3217_IRQ_PIN);
 571         printk("%s: request cm3217 int pin error\n", __func__);
 572         return -EIO;
 573         }
 574         gpio_pull_updown(CM3217_IRQ_PIN, PullDisable);
 575 #endif
 576         return 0;
 577 }
 578
 579 static void cm3217_exit_hw(void)
 580 {
 581 #if 0
 582         gpio_free(CM3217_POWER_PIN);
 583         gpio_free(CM3217_IRQ_PIN);
 584 #endif
 585         return;
 586 }
 587
 588 struct cm3217_platform_data cm3217_info = {
 589         .irq_pin = CM3217_IRQ_PIN,
 590         .power_pin = CM3217_POWER_PIN,
 591         .init_platform_hw = cm3217_init_hw,
 592         .exit_platform_hw = cm3217_exit_hw,
 593 };
 594 #endif
 595
 596
 597
 598 #ifdef CONFIG_FB_ROCKCHIP
 599 static struct resource resource_fb[] = {
 600         [0] = {
 601                 .name  = "fb0 buf",
 602                 .start = 0,
 603                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 604                 .flags = IORESOURCE_MEM,
 605         },
 606         [1] = {
 607                 .name  = "ipp buf",  //for rotate
 608                 .start = 0,
 609                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 610                 .flags = IORESOURCE_MEM,
 611         },
 612         [2] = {
 613                 .name  = "fb2 buf",
 614                 .start = 0,
 615                 .end   = 0,//RK30_FB0_MEM_SIZE - 1,
 616                 .flags = IORESOURCE_MEM,
 617         },
 618 };
 619
 620 static struct platform_device device_fb = {
 621         .name             = "rk-fb",
 622         .id               = -1,
 623         .num_resources    = ARRAY_SIZE(resource_fb),
 624         .resource         = resource_fb,
 625 };
 626 #endif
 627
 628 #ifdef CONFIG_ANDROID_TIMED_GPIO
 629 static struct timed_gpio timed_gpios[] = {
 630         {
 631                 .name = "vibrator",
 632                 .gpio = RK30_PIN0_PA4,
 633                 .max_timeout = 1000,
 634                 .active_low = 0,
 635                 .adjust_time =20,      //adjust for diff product
 636         },
 637 };
 638
 639 struct timed_gpio_platform_data rk29_vibrator_info = {
 640         .num_gpios = 1,
 641         .gpios = timed_gpios,
 642 };
 643
 644 struct platform_device rk29_device_vibrator ={
 645         .name = "timed-gpio",
 646         .id = -1,
 647         .dev = {
 648                 .platform_data = &rk29_vibrator_info,
 649                 },
 650
 651 };
 652 #endif
 653
 654 #ifdef CONFIG_LEDS_GPIO_PLATFORM
 655 struct gpio_led rk29_leds[] = {
 656                 {
 657                         .name = "button-backlight",
 658                         .gpio = RK30_PIN4_PD7,
 659                         .default_trigger = "timer",
 660                         .active_low = 0,
 661                         .retain_state_suspended = 0,
 662                         .default_state = LEDS_GPIO_DEFSTATE_OFF,
 663                 },
 664 };
 665
 666 struct gpio_led_platform_data rk29_leds_pdata = {
 667         .leds = &rk29_leds,
 668         .num_leds       = ARRAY_SIZE(rk29_leds),
 669 };
 670
 671 struct platform_device rk29_device_gpio_leds = {
 672         .name   = "leds-gpio",
 673         .id     = -1,
 674         .dev    = {
 675            .platform_data  = &rk29_leds_pdata,
 676         },
 677 };
 678 #endif
 679
 680 #ifdef CONFIG_RK_IRDA
 681 #define IRDA_IRQ_PIN           RK30_PIN6_PA1
 682
 683 int irda_iomux_init(void)
 684 {
 685         int ret = 0;
 686
 687         //irda irq pin
 688         ret = gpio_request(IRDA_IRQ_PIN, NULL);
 689         if(ret != 0)
 690         {
 691         gpio_free(IRDA_IRQ_PIN);
 692         printk(">>>>>> IRDA_IRQ_PIN gpio_request err \n ");
 693         }
 694         gpio_pull_updown(IRDA_IRQ_PIN, PullDisable);
 695         gpio_direction_input(IRDA_IRQ_PIN);
 696
 697         return 0;
 698 }
 699
 700 int irda_iomux_deinit(void)
 701 {
 702         gpio_free(IRDA_IRQ_PIN);
 703         return 0;
 704 }
 705
 706 static struct irda_info rk29_irda_info = {
 707         .intr_pin = IRDA_IRQ_PIN,
 708         .iomux_init = irda_iomux_init,
 709         .iomux_deinit = irda_iomux_deinit,
 710         //.irda_pwr_ctl = bu92747guw_power_ctl,
 711 };
 712
 713 static struct platform_device irda_device = {
 714 #ifdef CONFIG_RK_IRDA_NET
 715                         .name   = "rk_irda",
 716 #else
 717                         .name = "bu92747_irda",
 718 #endif
 719     .id           = -1,
 720         .dev            = {
 721                 .platform_data  = &rk29_irda_info,
 722         }
 723 };
 724 #endif
 725
 726 #ifdef CONFIG_ION
 727 #define ION_RESERVE_SIZE        (80 * SZ_1M)
 728 static struct ion_platform_data rk30_ion_pdata = {
 729         .nr = 1,
 730         .heaps = {
 731                 {
 732                         .type = ION_HEAP_TYPE_CARVEOUT,
 733                         .id = ION_NOR_HEAP_ID,
 734                         .name = "norheap",
 735                         .size = ION_RESERVE_SIZE,
 736                 }
 737         },
 738 };
 739
 740 static struct platform_device device_ion = {
 741         .name = "ion-rockchip",
 742         .id = 0,
 743         .dev = {
 744                 .platform_data = &rk30_ion_pdata,
 745         },
 746 };
 747 #endif
 748
 749 static struct platform_device *devices[] __initdata = {
 750 #ifdef CONFIG_BACKLIGHT_RK29_BL
 751         &rk29_device_backlight,
 752 #endif
 753 #ifdef CONFIG_FB_ROCKCHIP
 754         &device_fb,
 755 #endif
 756 #ifdef CONFIG_ION
 757         &device_ion,
 758 #endif
 759 #ifdef CONFIG_ANDROID_TIMED_GPIO
 760         &rk29_device_vibrator,
 761 #endif
 762 #ifdef CONFIG_LEDS_GPIO_PLATFORM
 763         &rk29_device_gpio_leds,
 764 #endif
 765 #ifdef CONFIG_RK_IRDA
 766         &irda_device,
 767 #endif
 768 };
 769
 770 // i2c
 771 #ifdef CONFIG_I2C0_RK30
 772 static struct i2c_board_info __initdata i2c0_info[] = {
 773 #if defined (CONFIG_GS_MMA8452)
 774             {
 775               .type           = "gs_mma8452",
 776               .addr           = 0x1c,
 777               .flags          = 0,
 778               .irq            = MMA8452_INT_PIN,
 779               .platform_data  = &mma8452_info,
 780             },
 781 #endif
 782 #if defined (CONFIG_COMPASS_AK8975)
 783         {
 784                 .type           = "ak8975",
 785                 .addr           = 0x0d,
 786                 .flags          = 0,
 787                 .irq            = RK30_PIN4_PC1,
 788                 .platform_data  = &akm8975_info,
 789         },
 790 #endif
 791 #if defined (CONFIG_GYRO_L3G4200D)
 792         {
 793                 .type           = "l3g4200d_gryo",
 794                 .addr           = 0x69,
 795                 .flags          = 0,
 796                 .irq            = L3G4200D_INT_PIN,
 797                 .platform_data  = &l3g4200d_info,
 798         },
 799 #endif
 800
 801 #if defined (CONFIG_SND_SOC_RK1000)
 802         {
 803                 .type                   = "rk1000_i2c_codec",
 804                 .addr           = 0x60,
 805                 .flags                  = 0,
 806         },
 807         {
 808                 .type                   = "rk1000_control",
 809                 .addr                   = 0x40,
 810                 .flags                  = 0,
 811         },
 812 #endif
 813 };
 814 #endif
 815
 816 #ifdef CONFIG_I2C1_RK30
 817 #include "board-rk30-sdk-wm8326.c"
 818
 819 static struct i2c_board_info __initdata i2c1_info[] = {
 820 #if defined (CONFIG_MFD_WM831X_I2C)
 821         {
 822                 .type           = "wm8326",
 823                 .addr           = 0x36,    //0x34    ,is Decided by cs
 824                 .flags          = 0,
 825                 .irq            = RK30_PIN6_PA4,
 826                 .platform_data  = &wm831x_platdata,
 827         },
 828 #endif
 829 };
 830 #endif
 831
 832 #ifdef CONFIG_I2C2_RK30
 833 static struct i2c_board_info __initdata i2c2_info[] = {
 834 #if defined (CONFIG_TOUCHSCREEN_GT8XX)
 835                     {
 836                                 .type   = "Goodix-TS",
 837                                 .addr   = 0x55,
 838                                 .flags      =0,
 839                                 .irq            =RK30_PIN4_PC2,
 840                                 .platform_data = &goodix_info,
 841                     },
 842 #endif
 843 #if defined (CONFIG_LS_CM3217)
 844         {
 845                 .type           = "lightsensor",
 846                 .addr           = 0x20,
 847                 .flags          = 0,
 848                 .irq            = CM3217_IRQ_PIN,
 849                 .platform_data  = &cm3217_info,
 850         },
 851 #endif
 852
 853 };
 854 #endif
 855
 856 #ifdef CONFIG_I2C3_RK30
 857 static struct i2c_board_info __initdata i2c3_info[] = {
 858 };
 859 #endif
 860
 861 #ifdef CONFIG_I2C4_RK30
 862 static struct i2c_board_info __initdata i2c4_info[] = {
 863 };
 864 #endif
 865
 866 static void __init rk30_i2c_register_board_info(void)
 867 {
 868 #ifdef CONFIG_I2C0_RK30
 869         i2c_register_board_info(0, i2c0_info, ARRAY_SIZE(i2c0_info));
 870 #endif
 871 #ifdef CONFIG_I2C1_RK30
 872         i2c_register_board_info(1, i2c1_info, ARRAY_SIZE(i2c1_info));
 873 #endif
 874 #ifdef CONFIG_I2C2_RK30
 875         i2c_register_board_info(2, i2c2_info, ARRAY_SIZE(i2c2_info));
 876 #endif
 877 #ifdef CONFIG_I2C3_RK30
 878         i2c_register_board_info(3, i2c3_info, ARRAY_SIZE(i2c3_info));
 879 #endif
 880 #ifdef CONFIG_I2C4_RK30
 881         i2c_register_board_info(4, i2c4_info, ARRAY_SIZE(i2c4_info));
 882 #endif
 883 }
 884 //end of i2c
 885
 886
 887 /**************************************************************************************************
 888  * SDMMC devices,  include the module of SD,MMC,sdio,and some BT.noted by xbw at 2012-03-05
 889 **************************************************************************************************/
 890 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
 891 #define SDMMC0_WRITE_PROTECT_PIN                RK30_PIN3_PB7 //According to your own project to set the value of write-protect-pin.
 892 #endif
 893
 894
 895 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
 896 #define SDMMC1_WRITE_PROTECT_PIN                RK30_PIN3_PC7 //According to your own project to set the value of write-protect-pin.
 897 #endif
 898
 899 #if !defined(CONFIG_SDMMC_RK29_OLD)
 900 static void rk29_sdmmc_gpio_open(int device_id, int on)
 901 {
 902     switch(device_id)
 903     {
 904         case 0://mmc0
 905         {
 906             #ifdef CONFIG_SDMMC0_RK29
 907             if(on)
 908             {
 909                 gpio_direction_output(GPIO3B_GPIO3B0,GPIO_HIGH);//set mmc0-clk to high
 910                 gpio_direction_output(GPIO3B_GPIO3B1,GPIO_HIGH);// set mmc0-cmd to high.
 911                 gpio_direction_output(GPIO3B_GPIO3B2,GPIO_HIGH);//set mmc0-data0 to high.
 912                 gpio_direction_output(GPIO3B_GPIO3B3,GPIO_HIGH);//set mmc0-data1 to high.
 913                 gpio_direction_output(GPIO3B_GPIO3B4,GPIO_HIGH);//set mmc0-data2 to high.
 914                 gpio_direction_output(GPIO3B_GPIO3B5,GPIO_HIGH);//set mmc0-data3 to high.
 915
 916                 mdelay(30);
 917             }
 918             else
 919             {
 920                 rk30_mux_api_set(GPIO3B0_SDMMC0CLKOUT_NAME, GPIO3B_GPIO3B0);
 921                 gpio_request(RK30_PIN3_PB0, "mmc0-clk");
 922                 gpio_direction_output(RK30_PIN3_PB0,GPIO_LOW);//set mmc0-clk to low.
 923
 924                 rk30_mux_api_set(GPIO3B1_SDMMC0CMD_NAME, GPIO3B_GPIO3B1);
 925                 gpio_request(RK30_PIN3_PB1, "mmc0-cmd");
 926                 gpio_direction_output(RK30_PIN3_PB1,GPIO_LOW);//set mmc0-cmd to low.
 927
 928                 rk30_mux_api_set(GPIO3B2_SDMMC0DATA0_NAME, GPIO3B_GPIO3B2);
 929                 gpio_request(RK30_PIN3_PB2, "mmc0-data0");
 930                 gpio_direction_output(RK30_PIN3_PB2,GPIO_LOW);//set mmc0-data0 to low.
 931
 932                 rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_GPIO3B3);
 933                 gpio_request(RK30_PIN3_PB3, "mmc0-data1");
 934                 gpio_direction_output(RK30_PIN3_PB3,GPIO_LOW);//set mmc0-data1 to low.
 935
 936                 rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_GPIO3B4);
 937                 gpio_request(RK30_PIN3_PB4, "mmc0-data2");
 938                 gpio_direction_output(RK30_PIN3_PB4,GPIO_LOW);//set mmc0-data2 to low.
 939
 940                 rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_GPIO3B5);
 941                 gpio_request(RK30_PIN3_PB5, "mmc0-data3");
 942                 gpio_direction_output(RK30_PIN3_PB5,GPIO_LOW);//set mmc0-data3 to low.
 943
 944                 mdelay(30);
 945             }
 946             #endif
 947         }
 948         break;
 949
 950         case 1://mmc1
 951         {
 952             #ifdef CONFIG_SDMMC1_RK29
 953             if(on)
 954             {
 955                 gpio_direction_output(RK30_PIN3_PC5,GPIO_HIGH);//set mmc1-clk to high
 956                 gpio_direction_output(RK30_PIN3_PC0,GPIO_HIGH);//set mmc1-cmd to high.
 957                 gpio_direction_output(RK30_PIN3_PC1,GPIO_HIGH);//set mmc1-data0 to high.
 958                 gpio_direction_output(RK30_PIN3_PC2,GPIO_HIGH);//set mmc1-data1 to high.
 959                 gpio_direction_output(RK30_PIN3_PC3,GPIO_HIGH);//set mmc1-data2 to high.
 960                 gpio_direction_output(RK30_PIN3_PC5,GPIO_HIGH);//set mmc1-data3 to high.
 961                 mdelay(100);
 962             }
 963             else
 964             {
 965                 rk30_mux_api_set(GPIO3C5_SDMMC1CLKOUT_NAME, GPIO3C_GPIO3C5);
 966                 gpio_request(RK30_PIN3_PC5, "mmc1-clk");
 967                 gpio_direction_output(RK30_PIN3_PC5,GPIO_LOW);//set mmc1-clk to low.
 968
 969                 rk30_mux_api_set(GPIO3C0_SMMC1CMD_NAME, GPIO3C_GPIO3C0);
 970                 gpio_request(RK30_PIN3_PC0, "mmc1-cmd");
 971                 gpio_direction_output(RK30_PIN3_PC0,GPIO_LOW);//set mmc1-cmd to low.
 972
 973                 rk30_mux_api_set(GPIO3C1_SDMMC1DATA0_NAME, GPIO3C_GPIO3C1);
 974                 gpio_request(RK30_PIN3_PC1, "mmc1-data0");
 975                 gpio_direction_output(RK30_PIN3_PC1,GPIO_LOW);//set mmc1-data0 to low.
 976
 977                 mdelay(100);
 978             }
 979             #endif
 980         }
 981         break;
 982
 983         case 2: //mmc2
 984         break;
 985
 986         default:
 987         break;
 988     }
 989 }
 990
 991 static void rk29_sdmmc_set_iomux_mmc0(unsigned int bus_width)
 992 {
 993     switch (bus_width)
 994     {
 995
 996         case 1://SDMMC_CTYPE_4BIT:
 997         {
 998                 rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_SDMMC0_DATA1);
 999                 rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_SDMMC0_DATA2);
1000                 rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_SDMMC0_DATA3);
1001         }
1002         break;
1003
1004         case 0x10000://SDMMC_CTYPE_8BIT:
1005             break;
1006         case 0xFFFF: //gpio_reset
1007         {
1008             rk30_mux_api_set(GPIO3A7_SDMMC0PWREN_NAME, GPIO3A_GPIO3A7);
1009             gpio_request(RK30_PIN3_PA7,"sdmmc-power");
1010             gpio_direction_output(RK30_PIN3_PA7,GPIO_HIGH); //power-off
1011
1012             rk29_sdmmc_gpio_open(0, 0);
1013
1014             gpio_direction_output(RK30_PIN3_PA7,GPIO_LOW); //power-on
1015
1016             rk29_sdmmc_gpio_open(0, 1);
1017         }
1018         break;
1019
1020         default: //case 0://SDMMC_CTYPE_1BIT:
1021         {
1022                 rk30_mux_api_set(GPIO3B1_SDMMC0CMD_NAME, GPIO3B_SDMMC0_CMD);
1023                 rk30_mux_api_set(GPIO3B0_SDMMC0CLKOUT_NAME, GPIO3B_SDMMC0_CLKOUT);
1024                 rk30_mux_api_set(GPIO3B2_SDMMC0DATA0_NAME, GPIO3B_SDMMC0_DATA0);
1025
1026             rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_GPIO3B3);
1027             gpio_request(RK30_PIN3_PB3, "mmc0-data1");
1028             gpio_direction_output(RK30_PIN3_PB3,GPIO_HIGH);//set mmc0-data1 to high.
1029
1030             rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_GPIO3B4);
1031             gpio_request(RK30_PIN3_PB4, "mmc0-data2");
1032             gpio_direction_output(RK30_PIN3_PB4,GPIO_HIGH);//set mmc0-data2 to high.
1033
1034             rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_GPIO3B5);
1035             gpio_request(RK30_PIN3_PB5, "mmc0-data3");
1036             gpio_direction_output(RK30_PIN3_PB5,GPIO_HIGH);//set mmc0-data3 to high.
1037         }
1038         break;
1039         }
1040 }
1041
1042 static void rk29_sdmmc_set_iomux_mmc1(unsigned int bus_width)
1043 {
1044     rk30_mux_api_set(GPIO3C0_SMMC1CMD_NAME, GPIO3C_SMMC1_CMD);
1045     rk30_mux_api_set(GPIO3C5_SDMMC1CLKOUT_NAME, GPIO3C_SDMMC1_CLKOUT);
1046     rk30_mux_api_set(GPIO3C1_SDMMC1DATA0_NAME, GPIO3C_SDMMC1_DATA0);
1047     rk30_mux_api_set(GPIO3C2_SDMMC1DATA1_NAME, GPIO3C_SDMMC1_DATA1);
1048     rk30_mux_api_set(GPIO3C3_SDMMC1DATA2_NAME, GPIO3C_SDMMC1_DATA2);
1049     rk30_mux_api_set(GPIO3C4_SDMMC1DATA3_NAME, GPIO3C_SDMMC1_DATA3);
1050 }
1051
1052 static void rk29_sdmmc_set_iomux_mmc2(unsigned int bus_width)
1053 {
1054     ;//
1055 }
1056
1057 static void rk29_sdmmc_set_iomux(int device_id, unsigned int bus_width)
1058 {
1059     switch(device_id)
1060     {
1061         case 0:
1062             #ifdef CONFIG_SDMMC0_RK29
1063             rk29_sdmmc_set_iomux_mmc0(bus_width);
1064             #endif
1065             break;
1066         case 1:
1067             #ifdef CONFIG_SDMMC1_RK29
1068             rk29_sdmmc_set_iomux_mmc1(bus_width);
1069             #endif
1070             break;
1071         case 2:
1072             rk29_sdmmc_set_iomux_mmc2(bus_width);
1073             break;
1074         default:
1075             break;
1076     }
1077 }
1078
1079 #endif
1080
1081
1082 #ifdef CONFIG_SDMMC0_RK29
1083 static int rk29_sdmmc0_cfg_gpio(void)
1084 {
1085 #ifdef CONFIG_SDMMC_RK29_OLD
1086     rk30_mux_api_set(GPIO3B1_SDMMC0CMD_NAME, GPIO3B_SDMMC0_CMD);
1087     rk30_mux_api_set(GPIO3B0_SDMMC0CLKOUT_NAME, GPIO3B_SDMMC0_CLKOUT);
1088     rk30_mux_api_set(GPIO3B2_SDMMC0DATA0_NAME, GPIO3B_SDMMC0_DATA0);
1089     rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_SDMMC0_DATA1);
1090     rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_SDMMC0_DATA2);
1091     rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_SDMMC0_DATA3);
1092
1093         rk30_mux_api_set(GPIO3B6_SDMMC0DETECTN_NAME, GPIO3B_GPIO3B6);
1094
1095     rk30_mux_api_set(GPIO3A7_SDMMC0PWREN_NAME, GPIO3A_GPIO3A7);
1096         gpio_request(RK30_PIN3_PA7,"sdmmc-power");
1097         gpio_direction_output(RK30_PIN3_PA7,GPIO_LOW);
1098
1099 #else
1100     rk29_sdmmc_set_iomux(0, 0xFFFF);
1101
1102         rk30_mux_api_set(GPIO3B6_SDMMC0DETECTN_NAME, GPIO3B_SDMMC0_DETECT_N);
1103
1104         #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
1105     gpio_request(SDMMC0_WRITE_PROTECT_PIN,"sdmmc-wp");
1106     gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
1107     #endif
1108
1109 #endif
1110
1111         return 0;
1112 }
1113
1114 #define CONFIG_SDMMC0_USE_DMA
1115 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
1116         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
1117                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
1118                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
1119         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1120         .io_init = rk29_sdmmc0_cfg_gpio,
1121
1122 #if !defined(CONFIG_SDMMC_RK29_OLD)
1123         .set_iomux = rk29_sdmmc_set_iomux,
1124 #endif
1125
1126         .dma_name = "sd_mmc",
1127 #ifdef CONFIG_SDMMC0_USE_DMA
1128         .use_dma  = 1,
1129 #else
1130         .use_dma = 0,
1131 #endif
1132         .detect_irq = RK30_PIN3_PB6, // INVALID_GPIO
1133         .enable_sd_wakeup = 0,
1134
1135 #if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
1136     .write_prt = SDMMC0_WRITE_PROTECT_PIN,
1137 #else
1138     .write_prt = INVALID_GPIO,
1139 #endif
1140 };
1141 #endif//endif--#ifdef CONFIG_SDMMC0_RK29
1142
1143 #ifdef CONFIG_SDMMC1_RK29
1144 #define CONFIG_SDMMC1_USE_DMA
1145 static int rk29_sdmmc1_cfg_gpio(void)
1146 {
1147 #if defined(CONFIG_SDMMC_RK29_OLD)
1148         rk30_mux_api_set(GPIO3C0_SMMC1CMD_NAME, GPIO3C_SMMC1_CMD);
1149     rk30_mux_api_set(GPIO3C5_SDMMC1CLKOUT_NAME, GPIO3C_SDMMC1_CLKOUT);
1150     rk30_mux_api_set(GPIO3C1_SDMMC1DATA0_NAME, GPIO3C_SDMMC1_DATA0);
1151     rk30_mux_api_set(GPIO3C2_SDMMC1DATA1_NAME, GPIO3C_SDMMC1_DATA1);
1152     rk30_mux_api_set(GPIO3C3_SDMMC1DATA2_NAME, GPIO3C_SDMMC1_DATA2);
1153     rk30_mux_api_set(GPIO3C4_SDMMC1DATA3_NAME, GPIO3C_SDMMC1_DATA3);
1154         //rk30_mux_api_set(GPIO3C6_SDMMC1DETECTN_NAME, GPIO3C_SDMMC1_DETECT_N);
1155
1156 #else
1157
1158 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
1159     gpio_request(SDMMC1_WRITE_PROTECT_PIN,"sdio-wp");
1160     gpio_direction_input(SDMMC1_WRITE_PROTECT_PIN);
1161 #endif
1162
1163 #endif
1164
1165         return 0;
1166 }
1167
1168
1169
1170 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK30_PIN6_PB2
1171
1172 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
1173         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
1174                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
1175                                            MMC_VDD_32_33|MMC_VDD_33_34),
1176
1177 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
1178         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
1179                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1180 #else
1181     .host_caps  = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1182 #endif
1183
1184         .io_init = rk29_sdmmc1_cfg_gpio,
1185
1186 #if !defined(CONFIG_SDMMC_RK29_OLD)
1187         .set_iomux = rk29_sdmmc_set_iomux,
1188 #endif
1189
1190         .dma_name = "sdio",
1191 #ifdef CONFIG_SDMMC1_USE_DMA
1192         .use_dma  = 1,
1193 #else
1194         .use_dma = 0,
1195 #endif
1196
1197 #if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
1198 #ifdef CONFIG_WIFI_CONTROL_FUNC
1199         .status = rk29sdk_wifi_status,
1200         .register_status_notify = rk29sdk_wifi_status_register,
1201 #endif
1202 #if 0
1203         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
1204 #endif
1205
1206 #if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
1207     .write_prt = SDMMC1_WRITE_PROTECT_PIN,
1208 #else
1209     .write_prt = INVALID_GPIO,
1210 #endif
1211
1212 #else
1213     .detect_irq = INVALID_GPIO,
1214     .enable_sd_wakeup = 0,
1215 #endif
1216
1217 };
1218 #endif //endif--#ifdef CONFIG_SDMMC1_RK29
1219
1220 int rk29sdk_wifi_power_state = 0;
1221 int rk29sdk_bt_power_state = 0;
1222
1223 #ifdef CONFIG_WIFI_CONTROL_FUNC
1224 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK30_PIN3_PD0
1225 #define RK29SDK_WIFI_GPIO_RESET_N          RK30_PIN3_PD2
1226 #define RK29SDK_BT_GPIO_RESET_N            RK30_PIN3_PD1
1227
1228 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
1229 static void (*wifi_status_cb)(int card_present, void *dev_id);
1230 static void *wifi_status_cb_devid;
1231
1232 static int rk29sdk_wifi_status(struct device *dev)
1233 {
1234         return rk29sdk_wifi_cd;
1235 }
1236
1237 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
1238 {
1239         if(wifi_status_cb)
1240                 return -EAGAIN;
1241         wifi_status_cb = callback;
1242         wifi_status_cb_devid = dev_id;
1243         return 0;
1244 }
1245
1246 static int rk29sdk_wifi_bt_gpio_control_init(void)
1247 {
1248     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
1249            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
1250            return -1;
1251     }
1252
1253     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
1254            pr_info("%s: request wifi reset gpio failed\n", __func__);
1255            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
1256            return -1;
1257     }
1258
1259     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
1260           pr_info("%s: request bt reset gpio failed\n", __func__);
1261           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
1262           return -1;
1263     }
1264
1265     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
1266     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
1267     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
1268
1269     #if defined(CONFIG_SDMMC1_RK29) && !defined(CONFIG_SDMMC_RK29_OLD)
1270
1271     rk29_mux_api_set(GPIO3C2_SDMMC1DATA1_NAME, GPIO3C_GPIO3C2);
1272     gpio_request(RK30_PIN3_PC2, "mmc1-data1");
1273     gpio_direction_output(RK30_PIN3_PC2,GPIO_LOW);//set mmc1-data1 to low.
1274
1275     rk29_mux_api_set(GPIO3C3_SDMMC1DATA2_NAME, GPIO3C_GPIO3C3);
1276     gpio_request(RK30_PIN3_PC3, "mmc1-data2");
1277     gpio_direction_output(RK30_PIN3_PC3,GPIO_LOW);//set mmc1-data2 to low.
1278
1279     rk29_mux_api_set(GPIO3C4_SDMMC1DATA3_NAME, GPIO3C_GPIO3C4);
1280     gpio_request(RK30_PIN3_PC4, "mmc1-data3");
1281     gpio_direction_output(RK30_PIN3_PC4,GPIO_LOW);//set mmc1-data3 to low.
1282
1283     rk29_sdmmc_gpio_open(1, 0); //added by xbw at 2011-10-13
1284     #endif
1285     pr_info("%s: init finished\n",__func__);
1286
1287     return 0;
1288 }
1289
1290 static int rk29sdk_wifi_power(int on)
1291 {
1292         pr_info("%s: %d\n", __func__, on);
1293         if (on){
1294                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
1295
1296                 #if defined(CONFIG_SDMMC1_RK29) && !defined(CONFIG_SDMMC_RK29_OLD)
1297                 rk29_sdmmc_gpio_open(1, 1); //added by xbw at 2011-10-13
1298                 #endif
1299
1300                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
1301                 mdelay(100);
1302                 pr_info("wifi turn on power\n");
1303         }else{
1304                 if (!rk29sdk_bt_power_state){
1305                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
1306
1307                         #if defined(CONFIG_SDMMC1_RK29) && !defined(CONFIG_SDMMC_RK29_OLD)
1308                         rk29_sdmmc_gpio_open(1, 0); //added by xbw at 2011-10-13
1309                         #endif
1310
1311                         mdelay(100);
1312                         pr_info("wifi shut off power\n");
1313                 }else
1314                 {
1315                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
1316                 }
1317                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
1318
1319         }
1320
1321         rk29sdk_wifi_power_state = on;
1322         return 0;
1323 }
1324
1325 static int rk29sdk_wifi_reset_state;
1326 static int rk29sdk_wifi_reset(int on)
1327 {
1328         pr_info("%s: %d\n", __func__, on);
1329         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
1330         mdelay(100);
1331         rk29sdk_wifi_reset_state = on;
1332         return 0;
1333 }
1334
1335 int rk29sdk_wifi_set_carddetect(int val)
1336 {
1337         pr_info("%s:%d\n", __func__, val);
1338         rk29sdk_wifi_cd = val;
1339         if (wifi_status_cb){
1340                 wifi_status_cb(val, wifi_status_cb_devid);
1341         }else {
1342                 pr_warning("%s, nobody to notify\n", __func__);
1343         }
1344         return 0;
1345 }
1346 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
1347
1348 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
1349         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
1350         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
1351         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
1352         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
1353 };
1354
1355 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
1356 {
1357         if (section == PREALLOC_WLAN_SEC_NUM)
1358                 return wlan_static_skb;
1359
1360         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
1361                 return NULL;
1362
1363         if (wifi_mem_array[section].size < size)
1364                 return NULL;
1365
1366         return wifi_mem_array[section].mem_ptr;
1367 }
1368
1369 int __init rk29sdk_init_wifi_mem(void)
1370 {
1371         int i;
1372         int j;
1373
1374         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
1375                 wlan_static_skb[i] = dev_alloc_skb(
1376                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
1377
1378                 if (!wlan_static_skb[i])
1379                         goto err_skb_alloc;
1380         }
1381
1382         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
1383                 wifi_mem_array[i].mem_ptr =
1384                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
1385
1386                 if (!wifi_mem_array[i].mem_ptr)
1387                         goto err_mem_alloc;
1388         }
1389         return 0;
1390
1391 err_mem_alloc:
1392         pr_err("Failed to mem_alloc for WLAN\n");
1393         for (j = 0 ; j < i ; j++)
1394                kfree(wifi_mem_array[j].mem_ptr);
1395
1396         i = WLAN_SKB_BUF_NUM;
1397
1398 err_skb_alloc:
1399         pr_err("Failed to skb_alloc for WLAN\n");
1400         for (j = 0 ; j < i ; j++)
1401                 dev_kfree_skb(wlan_static_skb[j]);
1402
1403         return -ENOMEM;
1404 }
1405
1406 static struct wifi_platform_data rk29sdk_wifi_control = {
1407         .set_power = rk29sdk_wifi_power,
1408         .set_reset = rk29sdk_wifi_reset,
1409         .set_carddetect = rk29sdk_wifi_set_carddetect,
1410         .mem_prealloc   = rk29sdk_mem_prealloc,
1411 };
1412 static struct platform_device rk29sdk_wifi_device = {
1413         .name = "bcm4329_wlan",
1414         .id = 1,
1415         .dev = {
1416                 .platform_data = &rk29sdk_wifi_control,
1417          },
1418 };
1419 #endif
1420
1421
1422 /* bluetooth rfkill device */
1423 static struct platform_device rk29sdk_rfkill = {
1424         .name = "rk29sdk_rfkill",
1425         .id = -1,
1426 };
1427
1428 /**************************************************************************************************
1429  * the end of setting for SDMMC devices
1430 **************************************************************************************************/
1431
1432 static void __init machine_rk30_board_init(void)
1433 {
1434         rk30_i2c_register_board_info();
1435         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
1436         platform_add_devices(devices, ARRAY_SIZE(devices));
1437 }
1438
1439 static void __init rk30_reserve(void)
1440 {
1441 #ifdef CONFIG_ION
1442         rk30_ion_pdata.heaps[0].base = board_mem_reserve_add("ion",ION_RESERVE_SIZE);
1443 #endif
1444 #ifdef CONFIG_FB_ROCKCHIP
1445         resource_fb[0].start = board_mem_reserve_add("fb0",RK30_FB0_MEM_SIZE);
1446         resource_fb[0].end = resource_fb[0].start + RK30_FB0_MEM_SIZE - 1;
1447         resource_fb[1].start = board_mem_reserve_add("ipp buf",RK30_FB0_MEM_SIZE);
1448         resource_fb[1].end = resource_fb[1].start + RK30_FB0_MEM_SIZE - 1;
1449         resource_fb[2].start = board_mem_reserve_add("fb2",RK30_FB0_MEM_SIZE);
1450         resource_fb[2].end = resource_fb[2].start + RK30_FB0_MEM_SIZE - 1;
1451 #endif
1452
1453 #if (MEM_CAMIPP_SIZE != 0)
1454         #if CONFIG_USE_CIF_0
1455         rk_camera_platform_data.meminfo.name = "camera_ipp_mem_0";
1456         rk_camera_platform_data.meminfo.start = board_mem_reserve_add("camera_ipp_mem_0",MEM_CAMIPP_SIZE);
1457         rk_camera_platform_data.meminfo.size= MEM_CAMIPP_SIZE;
1458         #endif
1459         #if CONFIG_USE_CIF_1
1460         rk_camera_platform_data.meminfo_cif1.name = "camera_ipp_mem_1";
1461         rk_camera_platform_data.meminfo_cif1.start =board_mem_reserve_add("camera_ipp_mem_1",MEM_CAMIPP_SIZE);
1462         rk_camera_platform_data.meminfo_cif1.size= MEM_CAMIPP_SIZE;
1463         #endif
1464 #endif
1465
1466 #if (PMEM_CAM_SIZE != 0)
1467         android_pmem_cam_pdata.start = board_mem_reserve_add("camera_pmem",PMEM_CAM_SIZE);
1468         android_pmem_cam_pdata.size = PMEM_CAM_SIZE;
1469 #endif
1470
1471         board_mem_reserved();
1472 }
1473
1474 MACHINE_START(RK30, "RK30board")
1475         .boot_params    = PLAT_PHYS_OFFSET + 0x800,
1476         .fixup          = rk30_fixup,
1477         .reserve        = &rk30_reserve,
1478         .map_io         = rk30_map_io,
1479         .init_irq       = rk30_init_irq,
1480         .timer          = &rk30_timer,
1481         .init_machine   = machine_rk30_board_init,
1482 MACHINE_END