arch/arm/mach-rk29/board-rk29-ddr3sdk.c

   1 /* arch/arm/mach-rk29/board-rk29.c
   2  *
   3  * Copyright (C) 2010 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/spi/spi.h>
  24 #include <linux/mmc/host.h>
  25 #include <linux/android_pmem.h>
  26 #include <linux/usb/android_composite.h>
  27
  28 #include <mach/hardware.h>
  29 #include <asm/setup.h>
  30 #include <asm/mach-types.h>
  31 #include <asm/mach/arch.h>
  32 #include <asm/mach/map.h>
  33 #include <asm/mach/flash.h>
  34 #include <asm/hardware/gic.h>
  35
  36 #include <mach/iomux.h>
  37 #include <mach/gpio.h>
  38 #include <mach/irqs.h>
  39 #include <mach/rk29_iomap.h>
  40 #include <mach/board.h>
  41 #include <mach/rk29_nand.h>
  42 #include <mach/rk29_camera.h>                          /* ddl@rock-chips.com : camera support */
  43 #include <media/soc_camera.h>                               /* ddl@rock-chips.com : camera support */
  44 #include <mach/vpu_mem.h>
  45 #include <mach/sram.h>
  46
  47 #include <linux/regulator/rk29-pwm-regulator.h>
  48 #include <linux/regulator/machine.h>
  49
  50 #include <linux/mtd/nand.h>
  51 #include <linux/mtd/partitions.h>
  52
  53 #include "devices.h"
  54 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  55
  56
  57 /* Set memory size of pmem */
  58 #ifdef CONFIG_RK29_MEM_SIZE_M
  59 #define SDRAM_SIZE          (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
  60 #else
  61 #define SDRAM_SIZE          SZ_512M
  62 #endif
  63 #define PMEM_GPU_SIZE       SZ_64M
  64 #define PMEM_UI_SIZE        SZ_32M
  65 #define PMEM_VPU_SIZE       SZ_64M
  66 #define PMEM_CAM_SIZE       0x01300000
  67 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
  68 #define MEM_CAMIPP_SIZE     SZ_4M
  69 #else
  70 #define MEM_CAMIPP_SIZE     0
  71 #endif
  72 #define MEM_FB_SIZE         (3*SZ_2M)
  73 #ifdef CONFIG_FB_WORK_IPP
  74 #define MEM_FBIPP_SIZE      SZ_8M   //1920 x 1080 x 2 x 2  //RGB565 = x2;RGB888 = x4
  75 #else
  76 #define MEM_FBIPP_SIZE      0
  77 #endif
  78 #define PMEM_GPU_BASE       ((u32)RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
  79 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
  80 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
  81 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
  82 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
  83 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
  84 #define MEM_FBIPP_BASE      (MEM_FB_BASE - MEM_FBIPP_SIZE)
  85 #define LINUX_SIZE          (MEM_FBIPP_BASE - RK29_SDRAM_PHYS)
  86
  87 #define PREALLOC_WLAN_SEC_NUM           4
  88 #define PREALLOC_WLAN_BUF_NUM           160
  89 #define PREALLOC_WLAN_SECTION_HEADER    24
  90
  91 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
  92 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
  93 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
  94 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
  95
  96 #define WLAN_SKB_BUF_NUM        16
  97
  98 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
  99
 100 struct wifi_mem_prealloc {
 101         void *mem_ptr;
 102         unsigned long size;
 103 };
 104
 105 extern struct sys_timer rk29_timer;
 106
 107 static int rk29_nand_io_init(void)
 108 {
 109     return 0;
 110 }
 111
 112 struct rk29_nand_platform_data rk29_nand_data = {
 113     .width      = 1,     /* data bus width in bytes */
 114     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 115     .num_flash    = 1,
 116     .io_init   = rk29_nand_io_init,
 117 };
 118
 119 #ifdef CONFIG_FB_RK29
 120 /*****************************************************************************************
 121  * lcd  devices
 122  * author: zyw@rock-chips.com
 123  *****************************************************************************************/
 124 //#ifdef  CONFIG_LCD_TD043MGEA1
 125 #define LCD_TXD_PIN          INVALID_GPIO
 126 #define LCD_CLK_PIN          INVALID_GPIO
 127 #define LCD_CS_PIN           INVALID_GPIO
 128 /*****************************************************************************************
 129 * frame buffe  devices
 130 * author: zyw@rock-chips.com
 131 *****************************************************************************************/
 132 #define FB_ID                       0
 133 #define FB_DISPLAY_ON_PIN           INVALID_GPIO
 134 #define FB_LCD_STANDBY_PIN          INVALID_GPIO
 135 #define FB_LCD_CABC_EN_PIN          RK29_PIN6_PD2
 136 #define FB_MCU_FMK_PIN              INVALID_GPIO
 137
 138 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 139 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 140
 141 //#endif
 142 /*****************************************************************************************
 143 * touch screen devices
 144 * author: cf@rock-chips.com
 145 *****************************************************************************************/
 146 #define TOUCH_SCREEN_STANDBY_PIN          RK29_PIN6_PD1
 147 #define TOUCH_SCREEN_STANDBY_VALUE        GPIO_HIGH
 148 #define TOUCH_SCREEN_DISPLAY_PIN          RK29_PIN6_PD0
 149 #define TOUCH_SCREEN_DISPLAY_VALUE        GPIO_HIGH
 150
 151 static int rk29_lcd_io_init(void)
 152 {
 153     int ret = 0;
 154     return ret;
 155 }
 156
 157 static int rk29_lcd_io_deinit(void)
 158 {
 159     int ret = 0;
 160     return ret;
 161 }
 162
 163 static struct rk29lcd_info rk29_lcd_info = {
 164     .txd_pin  = LCD_TXD_PIN,
 165     .clk_pin = LCD_CLK_PIN,
 166     .cs_pin = LCD_CS_PIN,
 167     .io_init   = rk29_lcd_io_init,
 168     .io_deinit = rk29_lcd_io_deinit,
 169 };
 170
 171
 172 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 173 {
 174     int ret = 0;
 175     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 176     {
 177         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 178         if(ret != 0)
 179         {
 180             gpio_free(FB_MCU_FMK_PIN);
 181             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 182         }
 183         gpio_direction_input(FB_MCU_FMK_PIN);
 184     }
 185     if(fb_setting->disp_on_en)
 186     {
 187         if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 188         {
 189             ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 190             if(ret != 0)
 191             {
 192                 gpio_free(FB_DISPLAY_ON_PIN);
 193                 printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 194             }
 195         }
 196         else
 197         {
 198              ret = gpio_request(TOUCH_SCREEN_DISPLAY_PIN, NULL);
 199              if(ret != 0)
 200              {
 201                  gpio_free(TOUCH_SCREEN_DISPLAY_PIN);
 202                  printk(">>>>>> TOUCH_SCREEN_DISPLAY_PIN gpio_request err \n ");
 203              }
 204              gpio_direction_output(TOUCH_SCREEN_DISPLAY_PIN, 0);
 205              gpio_set_value(TOUCH_SCREEN_DISPLAY_PIN, TOUCH_SCREEN_DISPLAY_VALUE);
 206         }
 207     }
 208
 209     if(fb_setting->disp_on_en)
 210     {
 211         if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 212         {
 213              ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 214              if(ret != 0)
 215              {
 216                  gpio_free(FB_LCD_STANDBY_PIN);
 217                  printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 218              }
 219         }
 220         else
 221         {
 222              ret = gpio_request(TOUCH_SCREEN_STANDBY_PIN, NULL);
 223              if(ret != 0)
 224              {
 225                  gpio_free(TOUCH_SCREEN_STANDBY_PIN);
 226                  printk(">>>>>> TOUCH_SCREEN_STANDBY_PIN gpio_request err \n ");
 227              }
 228              gpio_direction_output(TOUCH_SCREEN_STANDBY_PIN, 0);
 229              gpio_set_value(TOUCH_SCREEN_STANDBY_PIN, TOUCH_SCREEN_STANDBY_VALUE);
 230          }
 231     }
 232
 233     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 234     {
 235         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 236         if(ret != 0)
 237         {
 238             gpio_free(FB_LCD_CABC_EN_PIN);
 239             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 240         }
 241         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 242         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 243     }
 244
 245     return ret;
 246 }
 247
 248 static struct rk29fb_info rk29_fb_info = {
 249     .fb_id   = FB_ID,
 250     .disp_on_pin = FB_DISPLAY_ON_PIN,
 251     .disp_on_value = FB_DISPLAY_ON_VALUE,
 252     .standby_pin = FB_LCD_STANDBY_PIN,
 253     .standby_value = FB_LCD_STANDBY_VALUE,
 254     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 255     .lcd_info = &rk29_lcd_info,
 256     .io_init   = rk29_fb_io_init,
 257 };
 258
 259 /* rk29 fb resource */
 260 static struct resource rk29_fb_resource[] = {
 261         [0] = {
 262         .name  = "lcdc reg",
 263                 .start = RK29_LCDC_PHYS,
 264                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 265                 .flags = IORESOURCE_MEM,
 266         },
 267         [1] = {
 268             .name  = "lcdc irq",
 269                 .start = IRQ_LCDC,
 270                 .end   = IRQ_LCDC,
 271                 .flags = IORESOURCE_IRQ,
 272         },
 273         [2] = {
 274             .name   = "win1 buf",
 275         .start  = MEM_FB_BASE,
 276         .end    = MEM_FB_BASE + MEM_FB_SIZE - 1,
 277         .flags  = IORESOURCE_MEM,
 278     },
 279     #ifdef CONFIG_FB_WORK_IPP
 280     [3] = {
 281             .name   = "win1 ipp buf",
 282         .start  = MEM_FBIPP_BASE,
 283         .end    = MEM_FBIPP_BASE + MEM_FBIPP_SIZE - 1,
 284         .flags  = IORESOURCE_MEM,
 285     },
 286     #endif
 287 };
 288
 289 /*platform_device*/
 290 struct platform_device rk29_device_fb = {
 291         .name             = "rk29-fb",
 292         .id               = 4,
 293         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 294         .resource         = rk29_fb_resource,
 295         .dev            = {
 296                 .platform_data  = &rk29_fb_info,
 297         }
 298 };
 299
 300 struct platform_device rk29_device_dma_cpy = {
 301         .name             = "dma_memcpy",
 302         .id               = 4,
 303
 304 };
 305
 306 #endif
 307
 308 static struct android_pmem_platform_data android_pmem_pdata = {
 309         .name           = "pmem",
 310         .start          = PMEM_UI_BASE,
 311         .size           = PMEM_UI_SIZE,
 312         .no_allocator   = 0,
 313         .cached         = 1,
 314 };
 315
 316 static struct platform_device android_pmem_device = {
 317         .name           = "android_pmem",
 318         .id             = 0,
 319         .dev            = {
 320                 .platform_data = &android_pmem_pdata,
 321         },
 322 };
 323
 324
 325 static struct android_pmem_platform_data android_pmem_cam_pdata = {
 326         .name           = "pmem_cam",
 327         .start          = PMEM_CAM_BASE,
 328         .size           = PMEM_CAM_SIZE,
 329         .no_allocator   = 1,
 330         .cached         = 1,
 331 };
 332
 333 static struct platform_device android_pmem_cam_device = {
 334         .name           = "android_pmem",
 335         .id             = 1,
 336         .dev            = {
 337                 .platform_data = &android_pmem_cam_pdata,
 338         },
 339 };
 340
 341
 342 static struct vpu_mem_platform_data vpu_mem_pdata = {
 343         .name           = "vpu_mem",
 344         .start          = PMEM_VPU_BASE,
 345         .size           = PMEM_VPU_SIZE,
 346         .cached         = 1,
 347 };
 348
 349 static struct platform_device rk29_vpu_mem_device = {
 350         .name           = "vpu_mem",
 351         .id                 = 2,
 352         .dev            = {
 353         .platform_data = &vpu_mem_pdata,
 354         },
 355 };
 356
 357 static struct platform_device rk29_v4l2_output_devce = {
 358         .name           = "rk29_vout",
 359 };
 360
 361 /*HANNSTAR_P1003 touch*/
 362 #if defined (CONFIG_HANNSTAR_P1003)
 363 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 364 #define TOUCH_INT_PIN   RK29_PIN0_PA2
 365
 366 int p1003_init_platform_hw(void)
 367 {
 368     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 369       gpio_free(TOUCH_RESET_PIN);
 370       printk("p1003_init_platform_hw gpio_request error\n");
 371       return -EIO;
 372     }
 373
 374     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 375       gpio_free(TOUCH_INT_PIN);
 376       printk("p1003_init_platform_hw gpio_request error\n");
 377       return -EIO;
 378     }
 379     gpio_pull_updown(TOUCH_INT_PIN, 1);
 380     gpio_direction_output(TOUCH_RESET_PIN, 0);
 381     msleep(500);
 382     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 383     msleep(500);
 384     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 385
 386     return 0;
 387 }
 388
 389
 390 struct p1003_platform_data p1003_info = {
 391   .model= 1003,
 392   .init_platform_hw= p1003_init_platform_hw,
 393
 394 };
 395 #endif
 396 #if defined (CONFIG_EETI_EGALAX)
 397 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 398 #define TOUCH_INT_PIN   RK29_PIN0_PA2
 399
 400 static int EETI_EGALAX_init_platform_hw(void)
 401 {
 402     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 403       gpio_free(TOUCH_RESET_PIN);
 404       printk("p1003_init_platform_hw gpio_request error\n");
 405       return -EIO;
 406     }
 407
 408     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 409       gpio_free(TOUCH_INT_PIN);
 410       printk("p1003_init_platform_hw gpio_request error\n");
 411       return -EIO;
 412     }
 413     gpio_pull_updown(TOUCH_INT_PIN, 1);
 414     gpio_direction_output(TOUCH_RESET_PIN, 0);
 415     msleep(500);
 416     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 417     msleep(500);
 418     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 419
 420     return 0;
 421 }
 422
 423
 424 static struct eeti_egalax_platform_data eeti_egalax_info = {
 425   .model= 1003,
 426   .init_platform_hw= EETI_EGALAX_init_platform_hw,
 427   .standby_pin = TOUCH_SCREEN_STANDBY_PIN,
 428   .standby_value = TOUCH_SCREEN_STANDBY_VALUE,
 429   .disp_on_pin = TOUCH_SCREEN_DISPLAY_PIN,
 430   .disp_on_value = TOUCH_SCREEN_DISPLAY_VALUE,
 431 };
 432 #endif
 433 /*MMA8452 gsensor*/
 434 #if defined (CONFIG_GS_MMA8452)
 435 #define MMA8452_INT_PIN   RK29_PIN0_PA3
 436
 437 static int mma8452_init_platform_hw(void)
 438 {
 439
 440     if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 441       gpio_free(MMA8452_INT_PIN);
 442       printk("mma8452_init_platform_hw gpio_request error\n");
 443       return -EIO;
 444     }
 445     gpio_pull_updown(MMA8452_INT_PIN, 1);
 446     return 0;
 447 }
 448
 449
 450 static struct mma8452_platform_data mma8452_info = {
 451   .model= 8452,
 452   .swap_xy = 0,
 453   .init_platform_hw= mma8452_init_platform_hw,
 454
 455 };
 456 #endif
 457
 458 #if defined (CONFIG_BATTERY_BQ27510)
 459 #define DC_CHECK_PIN    RK29_PIN4_PA1
 460 #define LI_LION_BAT_NUM 2
 461 static int bq27510_init_dc_check_pin(void){
 462         if(gpio_request(DC_CHECK_PIN,"dc_check") != 0){
 463                 gpio_free(DC_CHECK_PIN);
 464                 printk("bq27510 init dc check pin request error\n");
 465                 return -EIO;
 466         }
 467         gpio_direction_input(DC_CHECK_PIN);
 468         return 0;
 469 }
 470
 471 struct bq27510_platform_data bq27510_info = {
 472         .init_dc_check_pin = bq27510_init_dc_check_pin,
 473         .dc_check_pin =  DC_CHECK_PIN,
 474         .bat_num = LI_LION_BAT_NUM,
 475 };
 476 #endif
 477
 478
 479 /*****************************************************************************************
 480  * i2c devices
 481  * author: kfx@rock-chips.com
 482 *****************************************************************************************/
 483 static int rk29_i2c0_io_init(void)
 484 {
 485         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
 486         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
 487         return 0;
 488 }
 489
 490 static int rk29_i2c1_io_init(void)
 491 {
 492         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
 493         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
 494         return 0;
 495 }
 496 static int rk29_i2c2_io_init(void)
 497 {
 498         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
 499         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
 500         return 0;
 501 }
 502
 503 static int rk29_i2c3_io_init(void)
 504 {
 505         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
 506         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
 507         return 0;
 508 }
 509
 510 struct rk29_i2c_platform_data default_i2c0_data = {
 511         .bus_num    = 0,
 512         .flags      = 0,
 513         .slave_addr = 0xff,
 514         .scl_rate  = 400*1000,
 515         .mode           = I2C_MODE_IRQ,
 516         .io_init = rk29_i2c0_io_init,
 517 };
 518
 519 struct rk29_i2c_platform_data default_i2c1_data = {
 520         .bus_num    = 1,
 521         .flags      = 0,
 522         .slave_addr = 0xff,
 523         .scl_rate  = 400*1000,
 524         .mode           = I2C_MODE_POLL,
 525         .io_init = rk29_i2c1_io_init,
 526 };
 527
 528 struct rk29_i2c_platform_data default_i2c2_data = {
 529         .bus_num    = 2,
 530         .flags      = 0,
 531         .slave_addr = 0xff,
 532         .scl_rate  = 400*1000,
 533         .mode           = I2C_MODE_IRQ,
 534         .io_init = rk29_i2c2_io_init,
 535 };
 536
 537 struct rk29_i2c_platform_data default_i2c3_data = {
 538         .bus_num    = 3,
 539         .flags      = 0,
 540         .slave_addr = 0xff,
 541         .scl_rate  = 400*1000,
 542         .mode           = I2C_MODE_POLL,
 543         .io_init = rk29_i2c3_io_init,
 544 };
 545
 546 #ifdef CONFIG_I2C0_RK29
 547 static struct i2c_board_info __initdata board_i2c0_devices[] = {
 548 #if defined (CONFIG_RK1000_CONTROL)
 549         {
 550                 .type                   = "rk1000_control",
 551                 .addr           = 0x40,
 552                 .flags                  = 0,
 553         },
 554 #endif
 555 #if defined (CONFIG_SND_SOC_alc5621)
 556         {
 557                 .type                   = "ALC5621",
 558                 .addr                   = 0x1a,
 559                 .flags                  = 0,
 560         },
 561 #endif
 562 #if defined (CONFIG_SND_SOC_alc5631)
 563         {
 564                 .type                   = "rt5631",
 565                 .addr                   = 0x1a,
 566                 .flags                  = 0,
 567         },
 568 #endif
 569 #if defined (CONFIG_SND_SOC_RK1000)
 570         {
 571                 .type                   = "rk1000_i2c_codec",
 572                 .addr           = 0x60,
 573                 .flags                  = 0,
 574         },
 575 #endif
 576 #if defined (CONFIG_SND_SOC_WM8900)
 577         {
 578                 .type                   = "wm8900",
 579                 .addr           = 0x1A,
 580                 .flags                  = 0,
 581         },
 582 #endif
 583 #if defined (CONFIG_BATTERY_STC3100)
 584         {
 585                 .type                   = "stc3100",
 586                 .addr           = 0x70,
 587                 .flags                  = 0,
 588         },
 589 #endif
 590 #if defined (CONFIG_BATTERY_BQ27510)
 591         {
 592                 .type                   = "bq27510",
 593                 .addr           = 0x55,
 594                 .flags                  = 0,
 595                 .platform_data  = &bq27510_info,
 596         },
 597 #endif
 598 #if defined (CONFIG_RTC_HYM8563)
 599         {
 600                 .type                   = "rtc_hym8563",
 601                 .addr           = 0x51,
 602                 .flags                  = 0,
 603                 .irq            = RK29_PIN0_PA1,
 604         },
 605 #endif
 606 #if defined (CONFIG_GS_MMA8452)
 607     {
 608       .type           = "gs_mma8452",
 609       .addr           = 0x1c,
 610       .flags          = 0,
 611       .irq            = MMA8452_INT_PIN,
 612       .platform_data  = &mma8452_info,
 613     },
 614 #endif
 615 #if defined (CONFIG_COMPASS_AK8973)
 616         {
 617                 .type                   = "ak8973",
 618                 .addr           = 0x1d,
 619                 .flags                  = 0,
 620                 .irq                    = RK29_PIN0_PA4,
 621         },
 622 #endif
 623 #if defined (CONFIG_COMPASS_AK8975)
 624         {
 625                 .type                   = "ak8975",
 626                 .addr           = 0x0d,
 627                 .flags                  = 0,
 628                 .irq                    = RK29_PIN0_PA4,
 629         },
 630 #endif
 631 };
 632 #endif
 633
 634 #ifdef CONFIG_I2C1_RK29
 635 static struct i2c_board_info __initdata board_i2c1_devices[] = {
 636 #if defined (CONFIG_RK1000_CONTROL1)
 637         {
 638                 .type                   = "rk1000_control",
 639                 .addr                   = 0x40,
 640                 .flags                  = 0,
 641         },
 642 #endif
 643 #if defined (CONFIG_ANX7150)
 644     {
 645                 .type           = "anx7150",
 646         .addr           = 0x39,             //0x39, 0x3d
 647         .flags          = 0,
 648         .irq            = RK29_PIN1_PD7,
 649     },
 650 #endif
 651
 652 };
 653 #endif
 654
 655 #ifdef CONFIG_I2C2_RK29
 656 static struct i2c_board_info __initdata board_i2c2_devices[] = {
 657 #if defined (CONFIG_HANNSTAR_P1003)
 658     {
 659       .type           = "p1003_touch",
 660       .addr           = 0x04,
 661       .flags          = 0, //I2C_M_NEED_DELAY
 662       .irq            = RK29_PIN0_PA2,
 663       .platform_data  = &p1003_info,
 664       //.udelay           = 100
 665     },
 666 #endif
 667 #if defined (CONFIG_EETI_EGALAX)
 668     {
 669       .type           = "egalax_i2c",
 670       .addr           = 0x04,
 671       .flags          = 0,
 672       .irq            = RK29_PIN0_PA2,
 673       .platform_data  = &eeti_egalax_info,
 674     },
 675 #endif
 676 };
 677 #endif
 678
 679 #ifdef CONFIG_I2C3_RK29
 680 static struct i2c_board_info __initdata board_i2c3_devices[] = {
 681 };
 682 #endif
 683
 684 /*****************************************************************************************
 685  * camera  devices
 686  * author: ddl@rock-chips.com
 687  *****************************************************************************************/
 688 #ifdef CONFIG_VIDEO_RK29
 689 #define SENSOR_NAME_0 RK29_CAM_SENSOR_NAME_OV5642                       /* back camera sensor */
 690 #define SENSOR_IIC_ADDR_0           0x78
 691 #define SENSOR_IIC_ADAPTER_ID_0    1
 692 #define SENSOR_POWER_PIN_0         INVALID_GPIO
 693 #define SENSOR_RESET_PIN_0         INVALID_GPIO
 694 #define SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
 695 #define SENSOR_FALSH_PIN_0         INVALID_GPIO
 696 #define SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
 697 #define SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
 698 #define SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
 699 #define SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
 700
 701 #define SENSOR_NAME_1 RK29_CAM_SENSOR_NAME_OV2659                       /* front camera sensor */
 702 #define SENSOR_IIC_ADDR_1           0x60
 703 #define SENSOR_IIC_ADAPTER_ID_1    1
 704 #define SENSOR_POWER_PIN_1         INVALID_GPIO
 705 #define SENSOR_RESET_PIN_1         INVALID_GPIO
 706 #define SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 707 #define SENSOR_FALSH_PIN_1         INVALID_GPIO
 708 #define SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
 709 #define SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 710 #define SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 711 #define SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 712
 713 static int rk29_sensor_io_init(void);
 714 static int rk29_sensor_io_deinit(int sensor);
 715 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd,int on);
 716
 717 static struct rk29camera_platform_data rk29_camera_platform_data = {
 718     .io_init = rk29_sensor_io_init,
 719     .io_deinit = rk29_sensor_io_deinit,
 720     .sensor_ioctrl = rk29_sensor_ioctrl,
 721     .gpio_res = {
 722         {
 723             .gpio_reset = SENSOR_RESET_PIN_0,
 724             .gpio_power = SENSOR_POWER_PIN_0,
 725             .gpio_powerdown = SENSOR_POWERDN_PIN_0,
 726             .gpio_flash = SENSOR_FALSH_PIN_0,
 727             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_0|SENSOR_RESETACTIVE_LEVEL_0|SENSOR_POWERDNACTIVE_LEVEL_0|SENSOR_FLASHACTIVE_LEVEL_0),
 728             .gpio_init = 0,
 729             .dev_name = SENSOR_NAME_0,
 730         }, {
 731             .gpio_reset = SENSOR_RESET_PIN_1,
 732             .gpio_power = SENSOR_POWER_PIN_1,
 733             .gpio_powerdown = SENSOR_POWERDN_PIN_1,
 734             .gpio_flash = SENSOR_FALSH_PIN_1,
 735             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_1|SENSOR_RESETACTIVE_LEVEL_1|SENSOR_POWERDNACTIVE_LEVEL_1|SENSOR_FLASHACTIVE_LEVEL_1),
 736             .gpio_init = 0,
 737             .dev_name = SENSOR_NAME_1,
 738         }
 739     },
 740         #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 741         .meminfo = {
 742             .name  = "camera_ipp_mem",
 743                 .start = MEM_CAMIPP_BASE,
 744                 .size   = MEM_CAMIPP_SIZE,
 745         }
 746         #endif
 747 };
 748
 749 static int rk29_sensor_io_init(void)
 750 {
 751     int ret = 0, i;
 752     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
 753         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
 754         unsigned int camera_ioflag;
 755
 756     for (i=0; i<2; i++) {
 757         camera_reset = rk29_camera_platform_data.gpio_res[i].gpio_reset;
 758         camera_power = rk29_camera_platform_data.gpio_res[i].gpio_power;
 759                 camera_powerdown = rk29_camera_platform_data.gpio_res[i].gpio_powerdown;
 760         camera_flash = rk29_camera_platform_data.gpio_res[i].gpio_flash;
 761                 camera_ioflag = rk29_camera_platform_data.gpio_res[i].gpio_flag;
 762                 rk29_camera_platform_data.gpio_res[i].gpio_init = 0;
 763
 764         if (camera_power != INVALID_GPIO) {
 765             ret = gpio_request(camera_power, "camera power");
 766             if (ret)
 767                                 goto sensor_io_int_loop_end;
 768                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERACTIVE_MASK;
 769             gpio_set_value(camera_reset, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 770             gpio_direction_output(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 771
 772                         //printk("\n%s....power pin(%d) init success(0x%x)  \n",__FUNCTION__,camera_power,(((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 773
 774         }
 775
 776         if (camera_reset != INVALID_GPIO) {
 777             ret = gpio_request(camera_reset, "camera reset");
 778             if (ret)
 779                                 goto sensor_io_int_loop_end;
 780                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_RESETACTIVE_MASK;
 781             gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 782             gpio_direction_output(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 783
 784                         //printk("\n%s....reset pin(%d) init success(0x%x)\n",__FUNCTION__,camera_reset,((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 785
 786         }
 787
 788                 if (camera_powerdown != INVALID_GPIO) {
 789             ret = gpio_request(camera_powerdown, "camera powerdown");
 790             if (ret)
 791                                 goto sensor_io_int_loop_end;
 792                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERDNACTIVE_MASK;
 793             gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 794             gpio_direction_output(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 795
 796                         //printk("\n%s....powerdown pin(%d) init success(0x%x) \n",__FUNCTION__,camera_powerdown,((camera_ioflag&RK29_CAM_POWERDNACTIVE_BITPOS)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 797
 798         }
 799
 800                 if (camera_flash != INVALID_GPIO) {
 801             ret = gpio_request(camera_flash, "camera flash");
 802             if (ret)
 803                                 goto sensor_io_int_loop_end;
 804                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_FLASHACTIVE_MASK;
 805             gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 806             gpio_direction_output(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 807
 808                         //printk("\n%s....flash pin(%d) init success(0x%x) \n",__FUNCTION__,camera_flash,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 809
 810         }
 811                 continue;
 812 sensor_io_int_loop_end:
 813                 rk29_sensor_io_deinit(i);
 814                 continue;
 815     }
 816
 817     return 0;
 818 }
 819
 820 static int rk29_sensor_io_deinit(int sensor)
 821 {
 822     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
 823         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
 824
 825     camera_reset = rk29_camera_platform_data.gpio_res[sensor].gpio_reset;
 826     camera_power = rk29_camera_platform_data.gpio_res[sensor].gpio_power;
 827         camera_powerdown = rk29_camera_platform_data.gpio_res[sensor].gpio_powerdown;
 828     camera_flash = rk29_camera_platform_data.gpio_res[sensor].gpio_flash;
 829
 830         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERACTIVE_MASK) {
 831             if (camera_power != INVALID_GPIO) {
 832                 gpio_direction_input(camera_power);
 833                 gpio_free(camera_power);
 834             }
 835         }
 836
 837         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_RESETACTIVE_MASK) {
 838             if (camera_reset != INVALID_GPIO)  {
 839                 gpio_direction_input(camera_reset);
 840                 gpio_free(camera_reset);
 841             }
 842         }
 843
 844         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERDNACTIVE_MASK) {
 845             if (camera_powerdown != INVALID_GPIO)  {
 846                 gpio_direction_input(camera_powerdown);
 847                 gpio_free(camera_powerdown);
 848             }
 849         }
 850
 851         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_FLASHACTIVE_MASK) {
 852             if (camera_flash != INVALID_GPIO)  {
 853                 gpio_direction_input(camera_flash);
 854                 gpio_free(camera_flash);
 855             }
 856         }
 857
 858         rk29_camera_platform_data.gpio_res[sensor].gpio_init = 0;
 859     return 0;
 860 }
 861 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd, int on)
 862 {
 863     unsigned int camera_power=INVALID_GPIO,camera_reset=INVALID_GPIO, camera_powerdown=INVALID_GPIO,camera_flash = INVALID_GPIO;
 864         unsigned int camera_ioflag,camera_io_init;
 865         int ret = RK29_CAM_IO_SUCCESS;
 866
 867     if(rk29_camera_platform_data.gpio_res[0].dev_name &&  (strcmp(rk29_camera_platform_data.gpio_res[0].dev_name, dev_name(dev)) == 0)) {
 868                 camera_power = rk29_camera_platform_data.gpio_res[0].gpio_power;
 869                 camera_reset = rk29_camera_platform_data.gpio_res[0].gpio_reset;
 870         camera_powerdown = rk29_camera_platform_data.gpio_res[0].gpio_powerdown;
 871                 camera_flash = rk29_camera_platform_data.gpio_res[0].gpio_flash;
 872                 camera_ioflag = rk29_camera_platform_data.gpio_res[0].gpio_flag;
 873                 camera_io_init = rk29_camera_platform_data.gpio_res[0].gpio_init;
 874     } else if (rk29_camera_platform_data.gpio_res[1].dev_name && (strcmp(rk29_camera_platform_data.gpio_res[1].dev_name, dev_name(dev)) == 0)) {
 875         camera_power = rk29_camera_platform_data.gpio_res[1].gpio_power;
 876         camera_reset = rk29_camera_platform_data.gpio_res[1].gpio_reset;
 877         camera_powerdown = rk29_camera_platform_data.gpio_res[1].gpio_powerdown;
 878                 camera_flash = rk29_camera_platform_data.gpio_res[1].gpio_flash;
 879                 camera_ioflag = rk29_camera_platform_data.gpio_res[1].gpio_flag;
 880                 camera_io_init = rk29_camera_platform_data.gpio_res[1].gpio_init;
 881     }
 882
 883         switch (cmd)
 884         {
 885                 case Cam_Power:
 886                 {
 887                         if (camera_power != INVALID_GPIO)  {
 888                                 if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
 889                                 if (on) {
 890                                         gpio_set_value(camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 891                                                 //printk("\n%s..%s..PowerPin=%d ..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 892                                                 msleep(10);
 893                                         } else {
 894                                                 gpio_set_value(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 895                                                 //printk("\n%s..%s..PowerPin=%d ..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 896                                         }
 897                                 } else {
 898                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 899                                         printk("\n%s..%s..PowerPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
 900                                 }
 901                     } else {
 902                                 ret = RK29_CAM_EIO_INVALID;
 903                     }
 904                         break;
 905                 }
 906                 case Cam_Reset:
 907                 {
 908                         if (camera_reset != INVALID_GPIO) {
 909                                 if (camera_io_init & RK29_CAM_RESETACTIVE_MASK) {
 910                                         if (on) {
 911                                         gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 912                                         //printk("\n%s..%s..ResetPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 913                                         } else {
 914                                                 gpio_set_value(camera_reset,(((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 915                                         //printk("\n%s..%s..ResetPin= %d..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_reset, (((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 916                                 }
 917                                 } else {
 918                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 919                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
 920                                 }
 921                     } else {
 922                                 ret = RK29_CAM_EIO_INVALID;
 923                     }
 924                         break;
 925                 }
 926
 927                 case Cam_PowerDown:
 928                 {
 929                         if (camera_powerdown != INVALID_GPIO) {
 930                                 if (camera_io_init & RK29_CAM_POWERDNACTIVE_MASK) {
 931                                         if (on) {
 932                                         gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 933                                         //printk("\n%s..%s..PowerDownPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 934                                         } else {
 935                                                 gpio_set_value(camera_powerdown,(((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 936                                         //printk("\n%s..%s..PowerDownPin= %d..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_powerdown, (((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 937                                 }
 938                                 } else {
 939                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 940                                         printk("\n%s..%s..PowerDownPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_powerdown);
 941                                 }
 942                     } else {
 943                                 ret = RK29_CAM_EIO_INVALID;
 944                     }
 945                         break;
 946                 }
 947
 948                 case Cam_Flash:
 949                 {
 950                         if (camera_flash != INVALID_GPIO) {
 951                                 if (camera_io_init & RK29_CAM_FLASHACTIVE_MASK) {
 952                     switch (on)
 953                     {
 954                         case Flash_Off:
 955                         {
 956                             gpio_set_value(camera_flash,(((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 957                                             //printk("\n%s..%s..FlashPin= %d..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_flash, (((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 958                                             break;
 959                         }
 960
 961                         case Flash_On:
 962                         {
 963                             gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 964                                             //printk("\n%s..%s..FlashPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 965                                             break;
 966                         }
 967
 968                         case Flash_Torch:
 969                         {
 970                             gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 971                                             //printk("\n%s..%s..FlashPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 972                                             break;
 973                         }
 974
 975                         default:
 976                         {
 977                             printk("\n%s..%s..Flash command(%d) is invalidate \n",__FUNCTION__,dev_name(dev),on);
 978                             break;
 979                         }
 980                     }
 981                                 } else {
 982                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 983                                         printk("\n%s..%s..FlashPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_flash);
 984                                 }
 985                     } else {
 986                                 ret = RK29_CAM_EIO_INVALID;
 987                     }
 988                         break;
 989                 }
 990
 991                 default:
 992                 {
 993                         printk("%s cmd(0x%x) is unknown!\n",__FUNCTION__, cmd);
 994                         break;
 995                 }
 996         }
 997     return ret;
 998 }
 999 static int rk29_sensor_power(struct device *dev, int on)
1000 {
1001         rk29_sensor_ioctrl(dev,Cam_Power,on);
1002     return 0;
1003 }
1004 static int rk29_sensor_reset(struct device *dev)
1005 {
1006         rk29_sensor_ioctrl(dev,Cam_Reset,1);
1007         msleep(2);
1008         rk29_sensor_ioctrl(dev,Cam_Reset,0);
1009         return 0;
1010 }
1011 static int rk29_sensor_powerdown(struct device *dev, int on)
1012 {
1013         return rk29_sensor_ioctrl(dev,Cam_PowerDown,on);
1014 }
1015 #if (SENSOR_IIC_ADDR_0 != 0x00)
1016 static struct i2c_board_info rk29_i2c_cam_info_0[] = {
1017         {
1018                 I2C_BOARD_INFO(SENSOR_NAME_0, SENSOR_IIC_ADDR_0>>1)
1019         },
1020 };
1021
1022 static struct soc_camera_link rk29_iclink_0 = {
1023         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1024         .power          = rk29_sensor_power,
1025         .powerdown  = rk29_sensor_powerdown,
1026         .board_info     = &rk29_i2c_cam_info_0[0],
1027         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_0,
1028         .module_name    = SENSOR_NAME_0,
1029 };
1030
1031 /*platform_device : soc-camera need  */
1032 static struct platform_device rk29_soc_camera_pdrv_0 = {
1033         .name   = "soc-camera-pdrv",
1034         .id     = 0,
1035         .dev    = {
1036                 .init_name = SENSOR_NAME_0,
1037                 .platform_data = &rk29_iclink_0,
1038         },
1039 };
1040 #endif
1041 static struct i2c_board_info rk29_i2c_cam_info_1[] = {
1042         {
1043                 I2C_BOARD_INFO(SENSOR_NAME_1, SENSOR_IIC_ADDR_1>>1)
1044         },
1045 };
1046
1047 static struct soc_camera_link rk29_iclink_1 = {
1048         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1049         .power          = rk29_sensor_power,
1050         .powerdown  = rk29_sensor_powerdown,
1051         .board_info     = &rk29_i2c_cam_info_1[0],
1052         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_1,
1053         .module_name    = SENSOR_NAME_1,
1054 };
1055
1056 /*platform_device : soc-camera need  */
1057 static struct platform_device rk29_soc_camera_pdrv_1 = {
1058         .name   = "soc-camera-pdrv",
1059         .id     = 1,
1060         .dev    = {
1061                 .init_name = SENSOR_NAME_1,
1062                 .platform_data = &rk29_iclink_1,
1063         },
1064 };
1065
1066
1067 static u64 rockchip_device_camera_dmamask = 0xffffffffUL;
1068 static struct resource rk29_camera_resource[] = {
1069         [0] = {
1070                 .start = RK29_VIP_PHYS,
1071                 .end   = RK29_VIP_PHYS + RK29_VIP_SIZE - 1,
1072                 .flags = IORESOURCE_MEM,
1073         },
1074         [1] = {
1075                 .start = IRQ_VIP,
1076                 .end   = IRQ_VIP,
1077                 .flags = IORESOURCE_IRQ,
1078         }
1079 };
1080
1081 /*platform_device : */
1082 static struct platform_device rk29_device_camera = {
1083         .name             = RK29_CAM_DRV_NAME,
1084         .id               = RK29_CAM_PLATFORM_DEV_ID,               /* This is used to put cameras on this interface */
1085         .num_resources    = ARRAY_SIZE(rk29_camera_resource),
1086         .resource         = rk29_camera_resource,
1087         .dev            = {
1088                 .dma_mask = &rockchip_device_camera_dmamask,
1089                 .coherent_dma_mask = 0xffffffffUL,
1090                 .platform_data  = &rk29_camera_platform_data,
1091         }
1092 };
1093 #endif
1094 /*****************************************************************************************
1095  * backlight  devices
1096  * author: nzy@rock-chips.com
1097  *****************************************************************************************/
1098 #ifdef CONFIG_BACKLIGHT_RK29_BL
1099  /*
1100  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
1101  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
1102  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
1103  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
1104  */
1105
1106 #define PWM_ID            0
1107 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
1108 #define PWM_MUX_MODE      GPIO1L_PWM0
1109 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
1110 #define PWM_GPIO RK29_PIN1_PB5
1111 #define PWM_EFFECT_VALUE  1
1112
1113 //#define LCD_DISP_ON_PIN
1114
1115 #ifdef  LCD_DISP_ON_PIN
1116 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
1117 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
1118
1119 #define BL_EN_PIN         GPIO0L_GPIO0A5
1120 #define BL_EN_VALUE       GPIO_HIGH
1121 #endif
1122 static int rk29_backlight_io_init(void)
1123 {
1124     int ret = 0;
1125
1126     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1127         #ifdef  LCD_DISP_ON_PIN
1128     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
1129
1130     ret = gpio_request(BL_EN_PIN, NULL);
1131     if(ret != 0)
1132     {
1133         gpio_free(BL_EN_PIN);
1134     }
1135
1136     gpio_direction_output(BL_EN_PIN, 0);
1137     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
1138         #endif
1139     return ret;
1140 }
1141
1142 static int rk29_backlight_io_deinit(void)
1143 {
1144     int ret = 0;
1145     #ifdef  LCD_DISP_ON_PIN
1146     gpio_free(BL_EN_PIN);
1147     #endif
1148     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
1149     return ret;
1150 }
1151
1152 static int rk29_backlight_pwm_suspend(void)
1153 {
1154         int ret = 0;
1155         rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
1156         if (ret = gpio_request(PWM_GPIO, NULL)) {
1157                 printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
1158                 return -1;
1159         }
1160         gpio_direction_output(PWM_GPIO, GPIO_LOW);
1161         return ret;
1162 }
1163
1164 static int rk29_backlight_pwm_resume(void)
1165 {
1166         gpio_free(PWM_GPIO);
1167         rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1168         return 0;
1169 }
1170
1171 struct rk29_bl_info rk29_bl_info = {
1172     .pwm_id   = PWM_ID,
1173     .bl_ref   = PWM_EFFECT_VALUE,
1174     .io_init   = rk29_backlight_io_init,
1175     .io_deinit = rk29_backlight_io_deinit,
1176     .pwm_suspend = rk29_backlight_pwm_suspend,
1177     .pwm_resume = rk29_backlight_pwm_resume,
1178 };
1179 #endif
1180 /*****************************************************************************************
1181 * pwm voltage regulator devices
1182 ******************************************************************************************/
1183 #if defined (CONFIG_RK29_PWM_REGULATOR)
1184
1185 #define REGULATOR_PWM_ID                                        2
1186 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
1187 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
1188 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
1189 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
1190
1191 static struct regulator_consumer_supply pwm_consumers[] = {
1192         {
1193                 .supply = "vcore",
1194         }
1195 };
1196
1197 static struct regulator_init_data rk29_pwm_regulator_data = {
1198         .constraints = {
1199                 .name = "PWM2",
1200                 .min_uV =  950000,
1201                 .max_uV = 1400000,
1202                 .apply_uV = 1,
1203                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1204         },
1205         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
1206         .consumer_supplies = pwm_consumers,
1207 };
1208
1209 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
1210         .pwm_id = REGULATOR_PWM_ID,
1211         .pwm_gpio = REGULATOR_PWM_GPIO,
1212         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
1213         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
1214         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
1215         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
1216         .init_data  = &rk29_pwm_regulator_data,
1217 };
1218
1219 static struct platform_device rk29_device_pwm_regulator = {
1220         .name = "pwm-voltage-regulator",
1221         .id   = -1,
1222         .dev  = {
1223                 .platform_data = &rk29_regulator_pwm_platform_data,
1224         },
1225 };
1226
1227 #endif
1228
1229 /*****************************************************************************************
1230  * SDMMC devices
1231 *****************************************************************************************/
1232 #ifdef CONFIG_SDMMC0_RK29
1233 static int rk29_sdmmc0_cfg_gpio(void)
1234 {
1235         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
1236         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
1237         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
1238         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
1239         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
1240         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
1241         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_GPIO2A2);
1242         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
1243         gpio_request(RK29_PIN5_PD5,"sdmmc");
1244 #if 0
1245         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
1246         mdelay(100);
1247         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
1248 #else
1249         gpio_direction_output(RK29_PIN5_PD5,GPIO_LOW);
1250 #endif
1251         return 0;
1252 }
1253
1254 #define CONFIG_SDMMC0_USE_DMA
1255 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
1256         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
1257                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
1258                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
1259         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1260         .io_init = rk29_sdmmc0_cfg_gpio,
1261         .dma_name = "sd_mmc",
1262 #ifdef CONFIG_SDMMC0_USE_DMA
1263         .use_dma  = 1,
1264 #else
1265         .use_dma = 0,
1266 #endif
1267         .detect_irq = RK29_PIN2_PA2, // INVALID_GPIO
1268         .enable_sd_wakeup = 0,
1269 };
1270 #endif
1271 #ifdef CONFIG_SDMMC1_RK29
1272 #define CONFIG_SDMMC1_USE_DMA
1273 static int rk29_sdmmc1_cfg_gpio(void)
1274 {
1275         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
1276         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
1277         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
1278         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
1279         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
1280         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
1281         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
1282         return 0;
1283 }
1284
1285 #ifdef CONFIG_WIFI_CONTROL_FUNC
1286 static int rk29sdk_wifi_status(struct device *dev);
1287 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
1288 #endif
1289
1290 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
1291
1292 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
1293         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
1294                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
1295                                            MMC_VDD_32_33|MMC_VDD_33_34),
1296         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
1297                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1298         .io_init = rk29_sdmmc1_cfg_gpio,
1299         .dma_name = "sdio",
1300 #ifdef CONFIG_SDMMC1_USE_DMA
1301         .use_dma  = 1,
1302 #else
1303         .use_dma = 0,
1304 #endif
1305 #ifdef CONFIG_WIFI_CONTROL_FUNC
1306         .status = rk29sdk_wifi_status,
1307         .register_status_notify = rk29sdk_wifi_status_register,
1308 #endif
1309 #if 0
1310         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
1311 #endif
1312 };
1313 #endif
1314
1315 #ifdef CONFIG_WIFI_CONTROL_FUNC
1316 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
1317 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
1318 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC4
1319
1320 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
1321 static void (*wifi_status_cb)(int card_present, void *dev_id);
1322 static void *wifi_status_cb_devid;
1323 int rk29sdk_wifi_power_state = 0;
1324 int rk29sdk_bt_power_state = 0;
1325
1326 static int rk29sdk_wifi_status(struct device *dev)
1327 {
1328         return rk29sdk_wifi_cd;
1329 }
1330
1331 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
1332 {
1333         if(wifi_status_cb)
1334                 return -EAGAIN;
1335         wifi_status_cb = callback;
1336         wifi_status_cb_devid = dev_id;
1337         return 0;
1338 }
1339
1340 static int rk29sdk_wifi_bt_gpio_control_init(void)
1341 {
1342     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
1343            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
1344            return -1;
1345     }
1346
1347     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
1348            pr_info("%s: request wifi reset gpio failed\n", __func__);
1349            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
1350            return -1;
1351     }
1352
1353     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
1354           pr_info("%s: request bt reset gpio failed\n", __func__);
1355           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
1356           return -1;
1357     }
1358
1359     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
1360     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
1361     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
1362
1363     pr_info("%s: init finished\n",__func__);
1364
1365     return 0;
1366 }
1367
1368 static int rk29sdk_wifi_power(int on)
1369 {
1370         pr_info("%s: %d\n", __func__, on);
1371         if (on){
1372                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
1373                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
1374                 mdelay(100);
1375                 pr_info("wifi turn on power\n");
1376         }else{
1377                 if (!rk29sdk_bt_power_state){
1378                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
1379                         mdelay(100);
1380                         pr_info("wifi shut off power\n");
1381                 }else
1382                 {
1383                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
1384                 }
1385                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
1386
1387         }
1388
1389         rk29sdk_wifi_power_state = on;
1390         return 0;
1391 }
1392
1393 static int rk29sdk_wifi_reset_state;
1394 static int rk29sdk_wifi_reset(int on)
1395 {
1396         pr_info("%s: %d\n", __func__, on);
1397         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
1398         mdelay(100);
1399         rk29sdk_wifi_reset_state = on;
1400         return 0;
1401 }
1402
1403 int rk29sdk_wifi_set_carddetect(int val)
1404 {
1405         pr_info("%s:%d\n", __func__, val);
1406         rk29sdk_wifi_cd = val;
1407         if (wifi_status_cb){
1408                 wifi_status_cb(val, wifi_status_cb_devid);
1409         }else {
1410                 pr_warning("%s, nobody to notify\n", __func__);
1411         }
1412         return 0;
1413 }
1414 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
1415
1416 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
1417         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
1418         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
1419         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
1420         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
1421 };
1422
1423 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
1424 {
1425         if (section == PREALLOC_WLAN_SEC_NUM)
1426                 return wlan_static_skb;
1427
1428         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
1429                 return NULL;
1430
1431         if (wifi_mem_array[section].size < size)
1432                 return NULL;
1433
1434         return wifi_mem_array[section].mem_ptr;
1435 }
1436
1437 int __init rk29sdk_init_wifi_mem(void)
1438 {
1439         int i;
1440         int j;
1441
1442         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
1443                 wlan_static_skb[i] = dev_alloc_skb(
1444                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
1445
1446                 if (!wlan_static_skb[i])
1447                         goto err_skb_alloc;
1448         }
1449
1450         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
1451                 wifi_mem_array[i].mem_ptr =
1452                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
1453
1454                 if (!wifi_mem_array[i].mem_ptr)
1455                         goto err_mem_alloc;
1456         }
1457         return 0;
1458
1459 err_mem_alloc:
1460         pr_err("Failed to mem_alloc for WLAN\n");
1461         for (j = 0 ; j < i ; j++)
1462                kfree(wifi_mem_array[j].mem_ptr);
1463
1464         i = WLAN_SKB_BUF_NUM;
1465
1466 err_skb_alloc:
1467         pr_err("Failed to skb_alloc for WLAN\n");
1468         for (j = 0 ; j < i ; j++)
1469                 dev_kfree_skb(wlan_static_skb[j]);
1470
1471         return -ENOMEM;
1472 }
1473
1474 static struct wifi_platform_data rk29sdk_wifi_control = {
1475         .set_power = rk29sdk_wifi_power,
1476         .set_reset = rk29sdk_wifi_reset,
1477         .set_carddetect = rk29sdk_wifi_set_carddetect,
1478         .mem_prealloc   = rk29sdk_mem_prealloc,
1479 };
1480 static struct platform_device rk29sdk_wifi_device = {
1481         .name = "bcm4329_wlan",
1482         .id = 1,
1483         .dev = {
1484                 .platform_data = &rk29sdk_wifi_control,
1485          },
1486 };
1487 #endif
1488
1489
1490 /* bluetooth rfkill device */
1491 static struct platform_device rk29sdk_rfkill = {
1492         .name = "rk29sdk_rfkill",
1493         .id = -1,
1494 };
1495
1496
1497 #ifdef CONFIG_VIVANTE
1498 static struct resource resources_gpu[] = {
1499     [0] = {
1500                 .name   = "gpu_irq",
1501         .start  = IRQ_GPU,
1502         .end    = IRQ_GPU,
1503         .flags  = IORESOURCE_IRQ,
1504     },
1505     [1] = {
1506                 .name = "gpu_base",
1507         .start  = RK29_GPU_PHYS,
1508         .end    = RK29_GPU_PHYS + RK29_GPU_SIZE,
1509         .flags  = IORESOURCE_MEM,
1510     },
1511     [2] = {
1512                 .name = "gpu_mem",
1513         .start  = PMEM_GPU_BASE,
1514         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE,
1515         .flags  = IORESOURCE_MEM,
1516     },
1517 };
1518 static struct platform_device rk29_device_gpu = {
1519     .name             = "galcore",
1520     .id               = 0,
1521     .num_resources    = ARRAY_SIZE(resources_gpu),
1522     .resource         = resources_gpu,
1523 };
1524 #endif
1525 #ifdef CONFIG_KEYS_RK29
1526 extern struct rk29_keys_platform_data rk29_keys_pdata;
1527 static struct platform_device rk29_device_keys = {
1528         .name           = "rk29-keypad",
1529         .id             = -1,
1530         .dev            = {
1531                 .platform_data  = &rk29_keys_pdata,
1532         },
1533 };
1534 #endif
1535
1536 static void __init rk29_board_iomux_init(void)
1537 {
1538         #ifdef CONFIG_RK29_PWM_REGULATOR
1539         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
1540         #endif
1541 }
1542
1543 static struct platform_device *devices[] __initdata = {
1544 #ifdef CONFIG_UART1_RK29
1545         &rk29_device_uart1,
1546 #endif
1547 #ifdef CONFIG_UART0_RK29
1548         &rk29_device_uart0,
1549 #endif
1550 #ifdef CONFIG_UART2_RK29
1551         &rk29_device_uart2,
1552 #endif
1553 #ifdef CONFIG_UART3_RK29
1554         &rk29_device_uart3,
1555 #endif
1556
1557 #ifdef CONFIG_RK29_PWM_REGULATOR
1558         &rk29_device_pwm_regulator,
1559 #endif
1560 #ifdef CONFIG_SPIM0_RK29
1561     &rk29xx_device_spi0m,
1562 #endif
1563 #ifdef CONFIG_SPIM1_RK29
1564     &rk29xx_device_spi1m,
1565 #endif
1566 #ifdef CONFIG_ADC_RK29
1567         &rk29_device_adc,
1568 #endif
1569 #ifdef CONFIG_I2C0_RK29
1570         &rk29_device_i2c0,
1571 #endif
1572 #ifdef CONFIG_I2C1_RK29
1573         &rk29_device_i2c1,
1574 #endif
1575 #ifdef CONFIG_I2C2_RK29
1576         &rk29_device_i2c2,
1577 #endif
1578 #ifdef CONFIG_I2C3_RK29
1579         &rk29_device_i2c3,
1580 #endif
1581
1582 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
1583         &rk29_device_iis_2ch,
1584 #endif
1585 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
1586         &rk29_device_iis_8ch,
1587 #endif
1588
1589 #ifdef CONFIG_KEYS_RK29
1590         &rk29_device_keys,
1591 #endif
1592 #ifdef CONFIG_SDMMC0_RK29
1593         &rk29_device_sdmmc0,
1594 #endif
1595 #ifdef CONFIG_SDMMC1_RK29
1596         &rk29_device_sdmmc1,
1597 #endif
1598
1599 #ifdef CONFIG_MTD_NAND_RK29XX
1600         &rk29xx_device_nand,
1601 #endif
1602
1603 #ifdef CONFIG_WIFI_CONTROL_FUNC
1604         &rk29sdk_wifi_device,
1605 #endif
1606
1607 #ifdef CONFIG_BT
1608         &rk29sdk_rfkill,
1609 #endif
1610
1611 #ifdef CONFIG_MTD_NAND_RK29
1612         &rk29_device_nand,
1613 #endif
1614
1615 #ifdef CONFIG_FB_RK29
1616         &rk29_device_fb,
1617         &rk29_device_dma_cpy,
1618 #endif
1619 #ifdef CONFIG_BACKLIGHT_RK29_BL
1620         &rk29_device_backlight,
1621 #endif
1622 #ifdef CONFIG_RK29_VMAC
1623         &rk29_device_vmac,
1624 #endif
1625 #ifdef CONFIG_VIVANTE
1626         &rk29_device_gpu,
1627 #endif
1628 #ifdef CONFIG_VIDEO_RK29
1629         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
1630         #if (SENSOR_IIC_ADDR_0 != 0x00)
1631         &rk29_soc_camera_pdrv_0,
1632         #endif
1633         &rk29_soc_camera_pdrv_1,
1634         &android_pmem_cam_device,
1635 #endif
1636         &android_pmem_device,
1637         &rk29_vpu_mem_device,
1638 #ifdef CONFIG_USB20_OTG
1639         &rk29_device_usb20_otg,
1640 #endif
1641 #ifdef CONFIG_USB20_HOST
1642         &rk29_device_usb20_host,
1643 #endif
1644 #ifdef CONFIG_USB11_HOST
1645         &rk29_device_usb11_host,
1646 #endif
1647 #ifdef CONFIG_USB_ANDROID
1648         &android_usb_device,
1649         &usb_mass_storage_device,
1650 #endif
1651 #ifdef CONFIG_RK29_IPP
1652         &rk29_device_ipp,
1653 #endif
1654 #ifdef CONFIG_VIDEO_RK29XX_VOUT
1655         &rk29_v4l2_output_devce,
1656 #endif
1657 };
1658
1659 /*****************************************************************************************
1660  * spi devices
1661  * author: cmc@rock-chips.com
1662  *****************************************************************************************/
1663 static int rk29_vmac_register_set(void)
1664 {
1665         //config rk29 vmac as rmii, 100MHz
1666         u32 value= readl(RK29_GRF_BASE + 0xbc);
1667         value = (value & 0xfff7ff) | (0x400);
1668         writel(value, RK29_GRF_BASE + 0xbc);
1669         return 0;
1670 }
1671
1672 static int rk29_rmii_io_init(void)
1673 {
1674         int err;
1675
1676         //phy power gpio
1677         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
1678         if (err) {
1679                 gpio_free(RK29_PIN6_PB0);
1680                 printk("-------request RK29_PIN6_PB0 fail--------\n");
1681                 return -1;
1682         }
1683         //phy power down
1684         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
1685         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
1686
1687         return 0;
1688 }
1689
1690 static int rk29_rmii_io_deinit(void)
1691 {
1692         //phy power down
1693         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
1694         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
1695         //free
1696         gpio_free(RK29_PIN6_PB0);
1697         return 0;
1698 }
1699
1700 static int rk29_rmii_power_control(int enable)
1701 {
1702         if (enable) {
1703                 //enable phy power
1704                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
1705                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
1706         }
1707         else {
1708                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
1709                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
1710         }
1711         return 0;
1712 }
1713
1714 struct rk29_vmac_platform_data rk29_vmac_pdata = {
1715         .vmac_register_set = rk29_vmac_register_set,
1716         .rmii_io_init = rk29_rmii_io_init,
1717         .rmii_io_deinit = rk29_rmii_io_deinit,
1718         .rmii_power_control = rk29_rmii_power_control,
1719 };
1720
1721 /*****************************************************************************************
1722  * spi devices
1723  * author: cmc@rock-chips.com
1724  *****************************************************************************************/
1725 #define SPI_CHIPSELECT_NUM 2
1726 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
1727     {
1728                 .name = "spi0 cs0",
1729                 .cs_gpio = RK29_PIN2_PC1,
1730                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
1731                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
1732         },
1733         {
1734                 .name = "spi0 cs1",
1735                 .cs_gpio = RK29_PIN1_PA4,
1736                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
1737                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
1738         }
1739 };
1740
1741 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
1742     {
1743                 .name = "spi1 cs0",
1744                 .cs_gpio = RK29_PIN2_PC5,
1745                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
1746                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
1747         },
1748         {
1749                 .name = "spi1 cs1",
1750                 .cs_gpio = RK29_PIN1_PA3,
1751                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
1752                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
1753         }
1754 };
1755
1756 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
1757 {
1758 #if 1
1759         int i;
1760         if (cs_gpios) {
1761                 for (i=0; i<cs_num; i++) {
1762                         rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
1763                 }
1764         }
1765 #endif
1766         return 0;
1767 }
1768
1769 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
1770 {
1771         return 0;
1772 }
1773
1774 static int spi_io_fix_leakage_bug(void)
1775 {
1776 #if 0
1777         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
1778 #endif
1779         return 0;
1780 }
1781
1782 static int spi_io_resume_leakage_bug(void)
1783 {
1784 #if 0
1785         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
1786 #endif
1787         return 0;
1788 }
1789
1790 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
1791         .num_chipselect = SPI_CHIPSELECT_NUM,
1792         .chipselect_gpios = rk29xx_spi0_cs_gpios,
1793         .io_init = spi_io_init,
1794         .io_deinit = spi_io_deinit,
1795         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
1796         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
1797 };
1798
1799 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
1800         .num_chipselect = SPI_CHIPSELECT_NUM,
1801         .chipselect_gpios = rk29xx_spi1_cs_gpios,
1802         .io_init = spi_io_init,
1803         .io_deinit = spi_io_deinit,
1804         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
1805         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
1806 };
1807
1808 /*****************************************************************************************
1809  * xpt2046 touch panel
1810  * author: cmc@rock-chips.com
1811  *****************************************************************************************/
1812 #define XPT2046_GPIO_INT           RK29_PIN0_PA3
1813 #define DEBOUNCE_REPTIME  3
1814
1815 #if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI)
1816 static struct xpt2046_platform_data xpt2046_info = {
1817         .model                  = 2046,
1818         .keep_vref_on   = 1,
1819         .swap_xy                = 0,
1820         .x_min                  = 0,
1821         .x_max                  = 320,
1822         .y_min                  = 0,
1823         .y_max                  = 480,
1824         .debounce_max           = 7,
1825         .debounce_rep           = DEBOUNCE_REPTIME,
1826         .debounce_tol           = 20,
1827         .gpio_pendown           = XPT2046_GPIO_INT,
1828         .penirq_recheck_delay_usecs = 1,
1829 };
1830 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)
1831 static struct xpt2046_platform_data xpt2046_info = {
1832         .model                  = 2046,
1833         .keep_vref_on   = 1,
1834         .swap_xy                = 0,
1835         .x_min                  = 0,
1836         .x_max                  = 320,
1837         .y_min                  = 0,
1838         .y_max                  = 480,
1839         .debounce_max           = 7,
1840         .debounce_rep           = DEBOUNCE_REPTIME,
1841         .debounce_tol           = 20,
1842         .gpio_pendown           = XPT2046_GPIO_INT,
1843         .penirq_recheck_delay_usecs = 1,
1844 };
1845 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
1846 static struct xpt2046_platform_data xpt2046_info = {
1847         .model                  = 2046,
1848         .keep_vref_on   = 1,
1849         .swap_xy                = 1,
1850         .x_min                  = 0,
1851         .x_max                  = 800,
1852         .y_min                  = 0,
1853         .y_max                  = 480,
1854         .debounce_max           = 7,
1855         .debounce_rep           = DEBOUNCE_REPTIME,
1856         .debounce_tol           = 20,
1857         .gpio_pendown           = XPT2046_GPIO_INT,
1858
1859         .penirq_recheck_delay_usecs = 1,
1860 };
1861 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
1862 static struct xpt2046_platform_data xpt2046_info = {
1863         .model                  = 2046,
1864         .keep_vref_on   = 1,
1865         .swap_xy                = 1,
1866         .x_min                  = 0,
1867         .x_max                  = 800,
1868         .y_min                  = 0,
1869         .y_max                  = 480,
1870         .debounce_max           = 7,
1871         .debounce_rep           = DEBOUNCE_REPTIME,
1872         .debounce_tol           = 20,
1873         .gpio_pendown           = XPT2046_GPIO_INT,
1874
1875         .penirq_recheck_delay_usecs = 1,
1876 };
1877 #endif
1878
1879 static struct spi_board_info board_spi_devices[] = {
1880 #if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)\
1881     ||defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
1882         {
1883                 .modalias       = "xpt2046_ts",
1884                 .chip_select    = 0,
1885                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
1886                 .bus_num        = 0,
1887                 .irq = XPT2046_GPIO_INT,
1888                 .platform_data = &xpt2046_info,
1889         },
1890 #endif
1891 };
1892
1893
1894 static void __init rk29_gic_init_irq(void)
1895 {
1896         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
1897         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
1898 }
1899
1900 static void __init machine_rk29_init_irq(void)
1901 {
1902         rk29_gic_init_irq();
1903         rk29_gpio_init();
1904 }
1905
1906 static void __init machine_rk29_board_init(void)
1907 {
1908         rk29_board_iomux_init();
1909
1910         board_power_init();
1911
1912                 platform_add_devices(devices, ARRAY_SIZE(devices));
1913 #ifdef CONFIG_I2C0_RK29
1914         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
1915                         ARRAY_SIZE(board_i2c0_devices));
1916 #endif
1917 #ifdef CONFIG_I2C1_RK29
1918         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
1919                         ARRAY_SIZE(board_i2c1_devices));
1920 #endif
1921 #ifdef CONFIG_I2C2_RK29
1922         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
1923                         ARRAY_SIZE(board_i2c2_devices));
1924 #endif
1925 #ifdef CONFIG_I2C3_RK29
1926         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
1927                         ARRAY_SIZE(board_i2c3_devices));
1928 #endif
1929
1930         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
1931
1932 #ifdef CONFIG_WIFI_CONTROL_FUNC
1933         rk29sdk_wifi_bt_gpio_control_init();
1934         rk29sdk_init_wifi_mem();
1935 #endif
1936
1937         board_usb_detect_init(RK29_PIN0_PA0);
1938 }
1939
1940 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
1941                                         char **cmdline, struct meminfo *mi)
1942 {
1943         mi->nr_banks = 1;
1944         mi->bank[0].start = RK29_SDRAM_PHYS;
1945         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
1946         mi->bank[0].size = LINUX_SIZE;
1947 }
1948
1949 static void __init machine_rk29_mapio(void)
1950 {
1951         rk29_map_common_io();
1952         rk29_setup_early_printk();
1953         rk29_sram_init();
1954         rk29_clock_init(periph_pll_288mhz);
1955         rk29_iomux_init();
1956 }
1957
1958 MACHINE_START(RK29, "RK29board")
1959         /* UART for LL DEBUG */
1960         .phys_io        = RK29_UART1_PHYS,
1961         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
1962         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
1963         .fixup          = machine_rk29_fixup,
1964         .map_io         = machine_rk29_mapio,
1965         .init_irq       = machine_rk29_init_irq,
1966         .init_machine   = machine_rk29_board_init,
1967         .timer          = &rk29_timer,
1968 MACHINE_END