arch/arm/mach-rk29/board-malata.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
  74 #define PMEM_GPU_BASE       ((u32)RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
  75 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
  76 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
  77 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
  78 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
  79 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
  80 #define LINUX_SIZE          (MEM_FB_BASE - RK29_SDRAM_PHYS)
  81
  82 #define PREALLOC_WLAN_SEC_NUM           4
  83 #define PREALLOC_WLAN_BUF_NUM           160
  84 #define PREALLOC_WLAN_SECTION_HEADER    24
  85
  86 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
  87 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
  88 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
  89 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
  90
  91 #define WLAN_SKB_BUF_NUM        16
  92
  93 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
  94
  95 struct wifi_mem_prealloc {
  96         void *mem_ptr;
  97         unsigned long size;
  98 };
  99
 100 extern struct sys_timer rk29_timer;
 101
 102 static int rk29_nand_io_init(void)
 103 {
 104     return 0;
 105 }
 106
 107 struct rk29_nand_platform_data rk29_nand_data = {
 108     .width      = 1,     /* data bus width in bytes */
 109     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 110     .num_flash    = 1,
 111     .io_init   = rk29_nand_io_init,
 112 };
 113
 114 #ifdef CONFIG_FB_RK29
 115 /*****************************************************************************************
 116  * lcd  devices
 117  * author: zyw@rock-chips.com
 118  *****************************************************************************************/
 119 //#ifdef  CONFIG_LCD_TD043MGEA1
 120 #define LCD_TXD_PIN          INVALID_GPIO
 121 #define LCD_CLK_PIN          INVALID_GPIO
 122 #define LCD_CS_PIN           INVALID_GPIO
 123 /*****************************************************************************************
 124 * frame buffe  devices
 125 * author: zyw@rock-chips.com
 126 *****************************************************************************************/
 127 #define FB_ID                       0
 128 #define FB_DISPLAY_ON_PIN           RK29_PIN6_PD0
 129 #define FB_LCD_STANDBY_PIN          RK29_PIN6_PD1
 130 #define FB_LCD_CABC_EN_PIN          RK29_PIN6_PD2
 131 #define FB_MCU_FMK_PIN              INVALID_GPIO
 132
 133 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 134 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 135
 136 //#endif
 137 static int rk29_lcd_io_init(void)
 138 {
 139     int ret = 0;
 140     return ret;
 141 }
 142
 143 static int rk29_lcd_io_deinit(void)
 144 {
 145     int ret = 0;
 146     return ret;
 147 }
 148
 149 static struct rk29lcd_info rk29_lcd_info = {
 150     .txd_pin  = LCD_TXD_PIN,
 151     .clk_pin = LCD_CLK_PIN,
 152     .cs_pin = LCD_CS_PIN,
 153     .io_init   = rk29_lcd_io_init,
 154     .io_deinit = rk29_lcd_io_deinit,
 155 };
 156
 157
 158 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 159 {
 160     int ret = 0;
 161     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 162     {
 163         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 164         if(ret != 0)
 165         {
 166             gpio_free(FB_MCU_FMK_PIN);
 167             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 168         }
 169         gpio_direction_input(FB_MCU_FMK_PIN);
 170     }
 171     if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
 172     {
 173         ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 174         if(ret != 0)
 175         {
 176             gpio_free(FB_DISPLAY_ON_PIN);
 177             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 178         }
 179     }
 180
 181     if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
 182     {
 183         ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 184         if(ret != 0)
 185         {
 186             gpio_free(FB_LCD_STANDBY_PIN);
 187             printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 188         }
 189     }
 190
 191     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 192     {
 193         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 194         if(ret != 0)
 195         {
 196             gpio_free(FB_LCD_CABC_EN_PIN);
 197             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 198         }
 199         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 200         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 201     }
 202
 203     return ret;
 204 }
 205
 206 static struct rk29fb_info rk29_fb_info = {
 207     .fb_id   = FB_ID,
 208     .disp_on_pin = FB_DISPLAY_ON_PIN,
 209     .disp_on_value = FB_DISPLAY_ON_VALUE,
 210     .standby_pin = FB_LCD_STANDBY_PIN,
 211     .standby_value = FB_LCD_STANDBY_VALUE,
 212     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 213     .lcd_info = &rk29_lcd_info,
 214     .io_init   = rk29_fb_io_init,
 215 };
 216
 217 /* rk29 fb resource */
 218 static struct resource rk29_fb_resource[] = {
 219         [0] = {
 220         .name  = "lcdc reg",
 221                 .start = RK29_LCDC_PHYS,
 222                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 223                 .flags = IORESOURCE_MEM,
 224         },
 225         [1] = {
 226             .name  = "lcdc irq",
 227                 .start = IRQ_LCDC,
 228                 .end   = IRQ_LCDC,
 229                 .flags = IORESOURCE_IRQ,
 230         },
 231         [2] = {
 232             .name   = "win1 buf",
 233         .start  = MEM_FB_BASE,
 234         .end    = MEM_FB_BASE + MEM_FB_SIZE - 1,
 235         .flags  = IORESOURCE_MEM,
 236     },
 237 };
 238
 239 /*platform_device*/
 240 struct platform_device rk29_device_fb = {
 241         .name             = "rk29-fb",
 242         .id               = 4,
 243         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 244         .resource         = rk29_fb_resource,
 245         .dev            = {
 246                 .platform_data  = &rk29_fb_info,
 247         }
 248 };
 249
 250 struct platform_device rk29_device_dma_cpy = {
 251         .name             = "dma_memcpy",
 252         .id               = 4,
 253
 254 };
 255
 256 #endif
 257
 258 static struct android_pmem_platform_data android_pmem_pdata = {
 259         .name           = "pmem",
 260         .start          = PMEM_UI_BASE,
 261         .size           = PMEM_UI_SIZE,
 262         .no_allocator   = 0,
 263         .cached         = 1,
 264 };
 265
 266 static struct platform_device android_pmem_device = {
 267         .name           = "android_pmem",
 268         .id             = 0,
 269         .dev            = {
 270                 .platform_data = &android_pmem_pdata,
 271         },
 272 };
 273
 274
 275 static struct android_pmem_platform_data android_pmem_cam_pdata = {
 276         .name           = "pmem_cam",
 277         .start          = PMEM_CAM_BASE,
 278         .size           = PMEM_CAM_SIZE,
 279         .no_allocator   = 1,
 280         .cached         = 1,
 281 };
 282
 283 static struct platform_device android_pmem_cam_device = {
 284         .name           = "android_pmem",
 285         .id             = 1,
 286         .dev            = {
 287                 .platform_data = &android_pmem_cam_pdata,
 288         },
 289 };
 290
 291
 292 static struct vpu_mem_platform_data vpu_mem_pdata = {
 293         .name           = "vpu_mem",
 294         .start          = PMEM_VPU_BASE,
 295         .size           = PMEM_VPU_SIZE,
 296         .cached         = 1,
 297 };
 298
 299 static struct platform_device rk29_vpu_mem_device = {
 300         .name           = "vpu_mem",
 301         .id                 = 2,
 302         .dev            = {
 303         .platform_data = &vpu_mem_pdata,
 304         },
 305 };
 306
 307 static struct platform_device rk29_v4l2_output_devce = {
 308         .name           = "rk29_vout",
 309 };
 310
 311 /*HANNSTAR_P1003 touch*/
 312 #if defined (CONFIG_HANNSTAR_P1003)
 313 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 314 #define TOUCH_INT_PIN   RK29_PIN0_PA2
 315
 316 int p1003_init_platform_hw(void)
 317 {
 318     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 319       gpio_free(TOUCH_RESET_PIN);
 320       printk("p1003_init_platform_hw gpio_request error\n");
 321       return -EIO;
 322     }
 323
 324     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 325       gpio_free(TOUCH_INT_PIN);
 326       printk("p1003_init_platform_hw gpio_request error\n");
 327       return -EIO;
 328     }
 329     gpio_pull_updown(TOUCH_INT_PIN, 1);
 330     gpio_direction_output(TOUCH_RESET_PIN, 0);
 331     msleep(500);
 332     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 333     msleep(500);
 334     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 335
 336     return 0;
 337 }
 338
 339
 340 struct p1003_platform_data p1003_info = {
 341   .model= 1003,
 342   .init_platform_hw= p1003_init_platform_hw,
 343
 344 };
 345 #endif
 346 #if defined (CONFIG_SINTEK_3FA16)
 347 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 348 #define TOUCH_INT_PIN   RK29_PIN0_PA2
 349
 350 int sintek_init_platform_hw(void)
 351 {
 352     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 353       gpio_free(TOUCH_RESET_PIN);
 354       printk("p1003_init_platform_hw gpio_request error\n");
 355       return -EIO;
 356     }
 357
 358     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 359       gpio_free(TOUCH_INT_PIN);
 360       printk("p1003_init_platform_hw gpio_request error\n");
 361       return -EIO;
 362     }
 363     gpio_pull_updown(TOUCH_INT_PIN, 1);
 364     gpio_direction_output(TOUCH_RESET_PIN, 0);
 365     msleep(500);
 366     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 367     msleep(500);
 368     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 369
 370     return 0;
 371 }
 372
 373
 374 struct sintek_platform_data sintek_touch_info = {
 375   .model= 1003,
 376   .init_platform_hw= sintek_init_platform_hw,
 377
 378 };
 379 #endif
 380
 381 #if defined (CONFIG_SYNAPTICS_SO340010)
 382
 383 #define TOUCHPAD_INT_PIN        RK29_PIN4_PD5
 384
 385 int synaptics_init_platform_hw(void)
 386 {
 387         if(gpio_request(TOUCHPAD_INT_PIN,NULL) != 0){
 388           gpio_free(TOUCHPAD_INT_PIN);
 389           printk("p1003_init_platform_hw gpio_request error\n");
 390           return -EIO;
 391         }
 392         gpio_pull_updown(TOUCHPAD_INT_PIN, 1);
 393         return 0;
 394 }
 395
 396
 397 struct synaptics_platform_data synaptics_touchkey_info = {
 398   .model= 1003,
 399   .init_platform_hw= synaptics_init_platform_hw,
 400
 401 };
 402 #endif
 403
 404 /*MMA8452 gsensor*/
 405 #if defined (CONFIG_GS_MMA8452)
 406 #define MMA8452_INT_PIN   RK29_PIN0_PA3
 407
 408 int mma8452_init_platform_hw(void)
 409 {
 410
 411     if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 412       gpio_free(MMA8452_INT_PIN);
 413       printk("mma8452_init_platform_hw gpio_request error\n");
 414       return -EIO;
 415     }
 416     gpio_pull_updown(MMA8452_INT_PIN, 1);
 417     return 0;
 418 }
 419
 420
 421 struct mma8452_platform_data mma8452_info = {
 422   .model= 8452,
 423   .swap_xy = 0,
 424   .init_platform_hw= mma8452_init_platform_hw,
 425
 426 };
 427 #endif
 428
 429
 430
 431 /*****************************************************************************************
 432  * i2c devices
 433  * author: kfx@rock-chips.com
 434 *****************************************************************************************/
 435 static int rk29_i2c0_io_init(void)
 436 {
 437         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
 438         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
 439         return 0;
 440 }
 441
 442 static int rk29_i2c1_io_init(void)
 443 {
 444         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
 445         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
 446         return 0;
 447 }
 448 static int rk29_i2c2_io_init(void)
 449 {
 450         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
 451         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
 452         return 0;
 453 }
 454
 455 static int rk29_i2c3_io_init(void)
 456 {
 457         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
 458         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
 459         return 0;
 460 }
 461
 462 struct rk29_i2c_platform_data default_i2c0_data = {
 463         .bus_num    = 0,
 464         .flags      = 0,
 465         .slave_addr = 0xff,
 466         .scl_rate  = 400*1000,
 467         .mode           = I2C_MODE_IRQ,
 468         .io_init = rk29_i2c0_io_init,
 469 };
 470
 471 struct rk29_i2c_platform_data default_i2c1_data = {
 472         .bus_num    = 1,
 473         .flags      = 0,
 474         .slave_addr = 0xff,
 475         .scl_rate  = 400*1000,
 476         .mode           = I2C_MODE_POLL,
 477         .io_init = rk29_i2c1_io_init,
 478 };
 479
 480 struct rk29_i2c_platform_data default_i2c2_data = {
 481         .bus_num    = 2,
 482         .flags      = 0,
 483         .slave_addr = 0xff,
 484         .scl_rate  = 400*1000,
 485         .mode           = I2C_MODE_IRQ,
 486         .io_init = rk29_i2c2_io_init,
 487 };
 488
 489 struct rk29_i2c_platform_data default_i2c3_data = {
 490         .bus_num    = 3,
 491         .flags      = 0,
 492         .slave_addr = 0xff,
 493         .scl_rate  = 400*1000,
 494         .mode           = I2C_MODE_POLL,
 495         .io_init = rk29_i2c3_io_init,
 496 };
 497
 498 #ifdef CONFIG_I2C0_RK29
 499 static struct i2c_board_info __initdata board_i2c0_devices[] = {
 500 #if defined (CONFIG_RK1000_CONTROL)
 501         {
 502                 .type                   = "rk1000_control",
 503                 .addr           = 0x40,
 504                 .flags                  = 0,
 505         },
 506 #endif
 507 #if defined (CONFIG_SND_SOC_RK1000)
 508         {
 509                 .type                   = "rk1000_i2c_codec",
 510                 .addr           = 0x60,
 511                 .flags                  = 0,
 512         },
 513 #endif
 514 #if defined (CONFIG_SND_SOC_WM8900)
 515         {
 516                 .type                   = "wm8900",
 517                 .addr           = 0x1A,
 518                 .flags                  = 0,
 519         },
 520 #endif
 521 #if defined (CONFIG_BATTERY_STC3100)
 522         {
 523                 .type                   = "stc3100",
 524                 .addr           = 0x70,
 525                 .flags                  = 0,
 526         },
 527 #endif
 528 #if  defined (CONFIG_RTC_HYM8563)
 529         {
 530                 .type                   = "rtc_hym8563",
 531                 .addr                   = 0x51,
 532                 .flags                  = 0,
 533                 ///.irq                    = RK2818_PIN_PA4,
 534         },
 535 #endif
 536
 537 #if defined (CONFIG_BATTERY_BQ27510)
 538         {
 539                 .type                   = "bq27510",
 540                 .addr           = 0x55,
 541                 .flags                  = 0,
 542         },
 543 #endif
 544 #if  defined(CONFIG_BATTERY_BQ3060)
 545         {
 546                 .type                   = "bq3060",
 547                 .addr           = 0x0b,
 548                 .flags          = I2C_M_IGNORE_NAK,
 549         },
 550 #endif
 551 #if defined (CONFIG_GS_MMA8452)
 552     {
 553       .type           = "gs_mma8452",
 554       .addr           = 0x1c,
 555       .flags          = 0,
 556       .irq            = MMA8452_INT_PIN,
 557       .platform_data  = &mma8452_info,
 558     },
 559 #endif
 560 #if defined (CONFIG_COMPASS_AK8973)
 561         {
 562                 .type                   = "ak8973",
 563                 .addr           = 0x1d,
 564                 .flags                  = 0,
 565                 .irq                    = RK29_PIN0_PA4,
 566         },
 567 #endif
 568 #if defined (CONFIG_COMPASS_AK8975)
 569         {
 570                 .type                   = "ak8975",
 571                 .addr           = 0x1d,
 572                 .flags                  = 0,
 573                 .irq                    = RK29_PIN0_PA4,
 574         },
 575 #endif
 576 };
 577 #endif
 578
 579 #ifdef CONFIG_I2C1_RK29
 580 static struct i2c_board_info __initdata board_i2c1_devices[] = {
 581 #if defined (CONFIG_RK1000_CONTROL1)
 582         {
 583                 .type                   = "rk1000_control",
 584                 .addr                   = 0x40,
 585                 .flags                  = 0,
 586         },
 587 #endif
 588 #if defined (CONFIG_ANX7150)
 589     {
 590                 .type           = "anx7150",
 591         .addr           = 0x39,             //0x39, 0x3d
 592         .flags          = 0,
 593         .irq            = RK29_PIN1_PD7,
 594     },
 595 #endif
 596
 597 };
 598 #endif
 599
 600 #ifdef CONFIG_I2C2_RK29
 601 static struct i2c_board_info __initdata board_i2c2_devices[] = {
 602 #if defined (CONFIG_HANNSTAR_P1003)
 603     {
 604       .type           = "p1003_touch",
 605       .addr           = 0x04,
 606       .flags          = 0,
 607       .irq            = RK29_PIN0_PA2,
 608       .platform_data  = &p1003_info,
 609     },
 610 #endif
 611 #if defined (CONFIG_SINTEK_3FA16)
 612   {
 613      .type                = "sintek_touch",
 614      .addr                = 0x5c,
 615      .flags               = I2C_M_IGNORE_NAK,
 616      .irq                         = RK29_PIN0_PA2,
 617      .platform_data  = &sintek_touch_info,
 618   },
 619
 620 #endif
 621 };
 622 #endif
 623
 624 #ifdef CONFIG_I2C3_RK29
 625 static struct i2c_board_info __initdata board_i2c3_devices[] = {
 626
 627 #if defined (CONFIG_SYNAPTICS_SO340010)
 628   {
 629      .type                = "synaptics_touchkey",
 630      .addr                = 0x2c,
 631      .flags               = 0,
 632      .irq                 = RK29_PIN4_PD5,
 633      .platform_data  = &synaptics_touchkey_info,
 634   },
 635
 636 #endif
 637 };
 638 #endif
 639
 640 /*****************************************************************************************
 641  * camera  devices
 642  * author: ddl@rock-chips.com
 643  *****************************************************************************************/
 644 #ifdef CONFIG_VIDEO_RK29
 645 #if defined(CONFIG_SOC_CAMERA_OV5642)
 646 #define SENSOR_NAME_0 RK29_CAM_SENSOR_NAME_OV5642                       /* back camera sensor */
 647 #define SENSOR_IIC_ADDR_0           0x78
 648 #define SENSOR_IIC_ADAPTER_ID_0    1
 649 #define SENSOR_POWER_PIN_0         INVALID_GPIO
 650 #define SENSOR_RESET_PIN_0         INVALID_GPIO
 651 #define SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
 652 #define SENSOR_FALSH_PIN_0         INVALID_GPIO
 653 #define SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
 654 #define SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
 655 #define SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
 656 #define SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
 657 #else
 658 #define SENSOR_NAME_0                   ""/* back camera sensor */
 659 #define SENSOR_IIC_ADDR_0               0x00
 660 #define SENSOR_IIC_ADAPTER_ID_0    1
 661 #define SENSOR_POWER_PIN_0                 INVALID_GPIO
 662 #define SENSOR_RESET_PIN_0                 INVALID_GPIO
 663 #define SENSOR_POWERDN_PIN_0       INVALID_GPIO
 664 #define SENSOR_FALSH_PIN_0         INVALID_GPIO
 665 #define SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
 666 #define SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
 667 #define SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
 668 #define SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
 669
 670 #endif
 671
 672 #if defined(CONFIG_SOC_CAMERA_OV2659)
 673 #define SENSOR_NAME_1 RK29_CAM_SENSOR_NAME_OV2659                       /* front camera sensor */
 674 #define SENSOR_IIC_ADDR_1           0x60
 675 #define SENSOR_IIC_ADAPTER_ID_1    1
 676 #define SENSOR_POWER_PIN_1         INVALID_GPIO
 677 #define SENSOR_RESET_PIN_1         INVALID_GPIO
 678 #define SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 679 #define SENSOR_FALSH_PIN_1         INVALID_GPIO
 680 #define SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
 681 #define SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 682 #define SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 683 #define SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 684 #endif
 685 #if defined(CONFIG_SOC_CAMERA_S5K6AA)
 686 #define SENSOR_NAME_1 RK29_CAM_SENSOR_NAME_S5K6AA                       /*importek mu763 camera sensor */
 687 #define SENSOR_IIC_ADDR_1               0x78
 688 #define SENSOR_IIC_ADAPTER_ID_1    1
 689 #define SENSOR_POWER_PIN_1                 RK29_PIN5_PD7
 690 #define SENSOR_RESET_PIN_1                 INVALID_GPIO
 691 #define SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 692 #define SENSOR_FALSH_PIN_1         INVALID_GPIO
 693 #define SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_H
 694 #define SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 695 #define SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 696 #define SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 697 #endif
 698
 699 static int rk29_sensor_io_init(void);
 700 static int rk29_sensor_io_deinit(int sensor);
 701 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd,int on);
 702
 703 struct rk29camera_platform_data rk29_camera_platform_data = {
 704     .io_init = rk29_sensor_io_init,
 705     .io_deinit = rk29_sensor_io_deinit,
 706     .sensor_ioctrl = rk29_sensor_ioctrl,
 707     .gpio_res = {
 708         {
 709             .gpio_reset = SENSOR_RESET_PIN_0,
 710             .gpio_power = SENSOR_POWER_PIN_0,
 711             .gpio_powerdown = SENSOR_POWERDN_PIN_0,
 712             .gpio_flash = SENSOR_FALSH_PIN_0,
 713             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_0|SENSOR_RESETACTIVE_LEVEL_0|SENSOR_POWERDNACTIVE_LEVEL_0|SENSOR_FLASHACTIVE_LEVEL_0),
 714             .gpio_init = 0,
 715             .dev_name = SENSOR_NAME_0,
 716         }, {
 717             .gpio_reset = SENSOR_RESET_PIN_1,
 718             .gpio_power = SENSOR_POWER_PIN_1,
 719             .gpio_powerdown = SENSOR_POWERDN_PIN_1,
 720             .gpio_flash = SENSOR_FALSH_PIN_1,
 721             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_1|SENSOR_RESETACTIVE_LEVEL_1|SENSOR_POWERDNACTIVE_LEVEL_1|SENSOR_FLASHACTIVE_LEVEL_1),
 722             .gpio_init = 0,
 723             .dev_name = SENSOR_NAME_1,
 724         }
 725     },
 726         #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 727         .meminfo = {
 728             .name  = "camera_ipp_mem",
 729                 .start = MEM_CAMIPP_BASE,
 730                 .size   = MEM_CAMIPP_SIZE,
 731         }
 732         #endif
 733 };
 734
 735 static int rk29_sensor_io_init(void)
 736 {
 737     int ret = 0, i;
 738     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
 739         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
 740         unsigned int camera_ioflag;
 741
 742     for (i=0; i<2; i++) {
 743         camera_reset = rk29_camera_platform_data.gpio_res[i].gpio_reset;
 744         camera_power = rk29_camera_platform_data.gpio_res[i].gpio_power;
 745                 camera_powerdown = rk29_camera_platform_data.gpio_res[i].gpio_powerdown;
 746         camera_flash = rk29_camera_platform_data.gpio_res[i].gpio_flash;
 747                 camera_ioflag = rk29_camera_platform_data.gpio_res[i].gpio_flag;
 748                 rk29_camera_platform_data.gpio_res[i].gpio_init = 0;
 749
 750         if (camera_power != INVALID_GPIO) {
 751             ret = gpio_request(camera_power, "camera power");
 752             if (ret)
 753                                 goto sensor_io_int_loop_end;
 754                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERACTIVE_MASK;
 755             gpio_set_value(camera_reset, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 756             gpio_direction_output(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 757
 758                         //printk("\n%s....power pin(%d) init success(0x%x)  \n",__FUNCTION__,camera_power,(((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 759
 760         }
 761
 762         if (camera_reset != INVALID_GPIO) {
 763             ret = gpio_request(camera_reset, "camera reset");
 764             if (ret)
 765                                 goto sensor_io_int_loop_end;
 766                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_RESETACTIVE_MASK;
 767             gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 768             gpio_direction_output(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 769
 770                         //printk("\n%s....reset pin(%d) init success(0x%x)\n",__FUNCTION__,camera_reset,((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 771
 772         }
 773
 774                 if (camera_powerdown != INVALID_GPIO) {
 775             ret = gpio_request(camera_powerdown, "camera powerdown");
 776             if (ret)
 777                                 goto sensor_io_int_loop_end;
 778                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERDNACTIVE_MASK;
 779             gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 780             gpio_direction_output(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 781
 782                         //printk("\n%s....powerdown pin(%d) init success(0x%x) \n",__FUNCTION__,camera_powerdown,((camera_ioflag&RK29_CAM_POWERDNACTIVE_BITPOS)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 783
 784         }
 785
 786                 if (camera_flash != INVALID_GPIO) {
 787             ret = gpio_request(camera_flash, "camera flash");
 788             if (ret)
 789                                 goto sensor_io_int_loop_end;
 790                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_FLASHACTIVE_MASK;
 791             gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 792             gpio_direction_output(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 793
 794                         //printk("\n%s....flash pin(%d) init success(0x%x) \n",__FUNCTION__,camera_flash,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 795
 796         }
 797                 continue;
 798 sensor_io_int_loop_end:
 799                 rk29_sensor_io_deinit(i);
 800                 continue;
 801     }
 802
 803     return 0;
 804 }
 805
 806 static int rk29_sensor_io_deinit(int sensor)
 807 {
 808     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
 809         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
 810
 811     camera_reset = rk29_camera_platform_data.gpio_res[sensor].gpio_reset;
 812     camera_power = rk29_camera_platform_data.gpio_res[sensor].gpio_power;
 813         camera_powerdown = rk29_camera_platform_data.gpio_res[sensor].gpio_powerdown;
 814     camera_flash = rk29_camera_platform_data.gpio_res[sensor].gpio_flash;
 815
 816         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERACTIVE_MASK) {
 817             if (camera_power != INVALID_GPIO) {
 818                 gpio_direction_input(camera_power);
 819                 gpio_free(camera_power);
 820             }
 821         }
 822
 823         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_RESETACTIVE_MASK) {
 824             if (camera_reset != INVALID_GPIO)  {
 825                 gpio_direction_input(camera_reset);
 826                 gpio_free(camera_reset);
 827             }
 828         }
 829
 830         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERDNACTIVE_MASK) {
 831             if (camera_powerdown != INVALID_GPIO)  {
 832                 gpio_direction_input(camera_powerdown);
 833                 gpio_free(camera_powerdown);
 834             }
 835         }
 836
 837         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_FLASHACTIVE_MASK) {
 838             if (camera_flash != INVALID_GPIO)  {
 839                 gpio_direction_input(camera_flash);
 840                 gpio_free(camera_flash);
 841             }
 842         }
 843
 844         rk29_camera_platform_data.gpio_res[sensor].gpio_init = 0;
 845     return 0;
 846 }
 847 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd, int on)
 848 {
 849     unsigned int camera_power=INVALID_GPIO,camera_reset=INVALID_GPIO, camera_powerdown=INVALID_GPIO,camera_flash = INVALID_GPIO;
 850         unsigned int camera_ioflag,camera_io_init;
 851         int ret = RK29_CAM_IO_SUCCESS;
 852
 853     if(rk29_camera_platform_data.gpio_res[0].dev_name &&  (strcmp(rk29_camera_platform_data.gpio_res[0].dev_name, dev_name(dev)) == 0)) {
 854                 camera_power = rk29_camera_platform_data.gpio_res[0].gpio_power;
 855                 camera_reset = rk29_camera_platform_data.gpio_res[0].gpio_reset;
 856         camera_powerdown = rk29_camera_platform_data.gpio_res[0].gpio_powerdown;
 857                 camera_flash = rk29_camera_platform_data.gpio_res[0].gpio_flash;
 858                 camera_ioflag = rk29_camera_platform_data.gpio_res[0].gpio_flag;
 859                 camera_io_init = rk29_camera_platform_data.gpio_res[0].gpio_init;
 860     } 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)) {
 861         camera_power = rk29_camera_platform_data.gpio_res[1].gpio_power;
 862         camera_reset = rk29_camera_platform_data.gpio_res[1].gpio_reset;
 863         camera_powerdown = rk29_camera_platform_data.gpio_res[1].gpio_powerdown;
 864                 camera_flash = rk29_camera_platform_data.gpio_res[1].gpio_flash;
 865                 camera_ioflag = rk29_camera_platform_data.gpio_res[1].gpio_flag;
 866                 camera_io_init = rk29_camera_platform_data.gpio_res[1].gpio_init;
 867     }
 868
 869         switch (cmd)
 870         {
 871                 case Cam_Power:
 872                 {
 873                         if (camera_power != INVALID_GPIO)  {
 874                                 if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
 875                                 if (on) {
 876                                         gpio_set_value(camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 877                                                 //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));
 878                                                 msleep(10);
 879                                         } else {
 880                                                 gpio_set_value(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
 881                                                 //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));
 882                                         }
 883                                 } else {
 884                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 885                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
 886                                 }
 887                     } else {
 888                                 ret = RK29_CAM_EIO_INVALID;
 889                     }
 890                         break;
 891                 }
 892                 case Cam_Reset:
 893                 {
 894                         if (camera_reset != INVALID_GPIO) {
 895                                 if (camera_io_init & RK29_CAM_RESETACTIVE_MASK) {
 896                                         if (on) {
 897                                         gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 898                                         //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));
 899                                         } else {
 900                                                 gpio_set_value(camera_reset,(((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
 901                                         //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));
 902                                 }
 903                                 } else {
 904                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 905                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
 906                                 }
 907                     } else {
 908                                 ret = RK29_CAM_EIO_INVALID;
 909                     }
 910                         break;
 911                 }
 912
 913                 case Cam_PowerDown:
 914                 {
 915                         if (camera_powerdown != INVALID_GPIO) {
 916                                 if (camera_io_init & RK29_CAM_POWERDNACTIVE_MASK) {
 917                                         if (on) {
 918                                         gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 919                                         //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));
 920                                         } else {
 921                                                 gpio_set_value(camera_powerdown,(((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
 922                                         //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));
 923                                 }
 924                                 } else {
 925                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 926                                         printk("\n%s..%s..PowerDownPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_powerdown);
 927                                 }
 928                     } else {
 929                                 ret = RK29_CAM_EIO_INVALID;
 930                     }
 931                         break;
 932                 }
 933
 934                 case Cam_Flash:
 935                 {
 936                         if (camera_flash != INVALID_GPIO) {
 937                                 if (camera_io_init & RK29_CAM_FLASHACTIVE_MASK) {
 938                                         if (on) {
 939                                         gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 940                                         //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));
 941                                         } else {
 942                                                 gpio_set_value(camera_flash,(((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 943                                         //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));
 944                                 }
 945                                 } else {
 946                                         ret = RK29_CAM_EIO_REQUESTFAIL;
 947                                         printk("\n%s..%s..FlashPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_flash);
 948                                 }
 949                     } else {
 950                                 ret = RK29_CAM_EIO_INVALID;
 951                     }
 952                         break;
 953                 }
 954
 955                 default:
 956                 {
 957                         printk("%s cmd(0x%x) is unknown!\n",__FUNCTION__, cmd);
 958                         break;
 959                 }
 960         }
 961     return ret;
 962 }
 963 static int rk29_sensor_power(struct device *dev, int on)
 964 {
 965         rk29_sensor_ioctrl(dev,Cam_Power,on);
 966     return 0;
 967 }
 968 static int rk29_sensor_reset(struct device *dev)
 969 {
 970         rk29_sensor_ioctrl(dev,Cam_Reset,1);
 971         msleep(2);
 972         rk29_sensor_ioctrl(dev,Cam_Reset,0);
 973         return 0;
 974 }
 975 static int rk29_sensor_powerdown(struct device *dev, int on)
 976 {
 977         return rk29_sensor_ioctrl(dev,Cam_PowerDown,on);
 978 }
 979 #if (SENSOR_IIC_ADDR_0 != 0x00)
 980 static struct i2c_board_info rk29_i2c_cam_info_0[] = {
 981         {
 982                 I2C_BOARD_INFO(SENSOR_NAME_0, SENSOR_IIC_ADDR_0>>1)
 983         },
 984 };
 985
 986 static struct soc_camera_link rk29_iclink_0 = {
 987         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
 988         .power          = rk29_sensor_power,
 989         .powerdown  = rk29_sensor_powerdown,
 990         .board_info     = &rk29_i2c_cam_info_0[0],
 991         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_0,
 992         .module_name    = SENSOR_NAME_0,
 993 };
 994
 995 /*platform_device : soc-camera need  */
 996 static struct platform_device rk29_soc_camera_pdrv_0 = {
 997         .name   = "soc-camera-pdrv",
 998         .id     = 0,
 999         .dev    = {
1000                 .init_name = SENSOR_NAME_0,
1001                 .platform_data = &rk29_iclink_0,
1002         },
1003 };
1004 #endif
1005 static struct i2c_board_info rk29_i2c_cam_info_1[] = {
1006         {
1007                 I2C_BOARD_INFO(SENSOR_NAME_1, SENSOR_IIC_ADDR_1>>1)
1008         },
1009 };
1010
1011 static struct soc_camera_link rk29_iclink_1 = {
1012         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1013         .power          = rk29_sensor_power,
1014         .powerdown  = rk29_sensor_powerdown,
1015         .board_info     = &rk29_i2c_cam_info_1[0],
1016         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_1,
1017         .module_name    = SENSOR_NAME_1,
1018 };
1019
1020 /*platform_device : soc-camera need  */
1021 static struct platform_device rk29_soc_camera_pdrv_1 = {
1022         .name   = "soc-camera-pdrv",
1023         .id     = 1,
1024         .dev    = {
1025                 .init_name = SENSOR_NAME_1,
1026                 .platform_data = &rk29_iclink_1,
1027         },
1028 };
1029
1030
1031 static u64 rockchip_device_camera_dmamask = 0xffffffffUL;
1032 static struct resource rk29_camera_resource[] = {
1033         [0] = {
1034                 .start = RK29_VIP_PHYS,
1035                 .end   = RK29_VIP_PHYS + RK29_VIP_SIZE - 1,
1036                 .flags = IORESOURCE_MEM,
1037         },
1038         [1] = {
1039                 .start = IRQ_VIP,
1040                 .end   = IRQ_VIP,
1041                 .flags = IORESOURCE_IRQ,
1042         }
1043 };
1044
1045 /*platform_device : */
1046 static struct platform_device rk29_device_camera = {
1047         .name             = RK29_CAM_DRV_NAME,
1048         .id               = RK29_CAM_PLATFORM_DEV_ID,               /* This is used to put cameras on this interface */
1049         .num_resources    = ARRAY_SIZE(rk29_camera_resource),
1050         .resource         = rk29_camera_resource,
1051         .dev            = {
1052                 .dma_mask = &rockchip_device_camera_dmamask,
1053                 .coherent_dma_mask = 0xffffffffUL,
1054                 .platform_data  = &rk29_camera_platform_data,
1055         }
1056 };
1057 #endif
1058 /*****************************************************************************************
1059  * backlight  devices
1060  * author: nzy@rock-chips.com
1061  *****************************************************************************************/
1062 #ifdef CONFIG_BACKLIGHT_RK29_BL
1063  /*
1064  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
1065  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
1066  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
1067  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
1068  */
1069
1070 #define PWM_ID            0
1071 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
1072 #define PWM_MUX_MODE      GPIO1L_PWM0
1073 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
1074 #define PWM_GPIO_PIN                    RK29_PIN1_PB5
1075 #define PWM_EFFECT_VALUE  1
1076
1077 //#define LCD_DISP_ON_PIN
1078
1079 #ifdef  LCD_DISP_ON_PIN
1080 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
1081 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
1082
1083 #define BL_EN_PIN         GPIO0L_GPIO0A5
1084 #define BL_EN_VALUE       GPIO_HIGH
1085 #endif
1086 static void rk29_backlight_close(void){
1087          int ret;
1088          ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
1089    if(ret != 0)
1090    {
1091             gpio_free(FB_DISPLAY_ON_PIN);
1092             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
1093    }
1094    gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
1095    gpio_set_value(FB_DISPLAY_ON_PIN, GPIO_LOW);
1096    gpio_free(FB_DISPLAY_ON_PIN);
1097
1098    rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1099    ret = gpio_request(PWM_GPIO_PIN, NULL);
1100    if(ret != 0)
1101    {
1102             gpio_free(PWM_GPIO_PIN);
1103             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
1104    }
1105    gpio_direction_output(PWM_GPIO_PIN, 0);
1106    gpio_set_value(PWM_GPIO_PIN, GPIO_HIGH);
1107    gpio_free(PWM_GPIO_PIN);
1108 }
1109 static int rk29_backlight_io_init(void)
1110 {
1111     int ret = 0;
1112
1113     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1114         #ifdef  LCD_DISP_ON_PIN
1115     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
1116
1117     ret = gpio_request(BL_EN_PIN, NULL);
1118     if(ret != 0)
1119     {
1120         gpio_free(BL_EN_PIN);
1121     }
1122
1123     gpio_direction_output(BL_EN_PIN, 0);
1124     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
1125         #endif
1126     return ret;
1127 }
1128
1129 static int rk29_backlight_io_deinit(void)
1130 {
1131     int ret = 0;
1132     #ifdef  LCD_DISP_ON_PIN
1133     gpio_free(BL_EN_PIN);
1134     #endif
1135     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
1136     return ret;
1137 }
1138 struct rk29_bl_info rk29_bl_info = {
1139     .pwm_id   = PWM_ID,
1140     .bl_ref   = PWM_EFFECT_VALUE,
1141     .io_init   = rk29_backlight_io_init,
1142     .io_deinit = rk29_backlight_io_deinit,
1143 };
1144 #endif
1145 /*****************************************************************************************
1146 * pwm voltage regulator devices
1147 ******************************************************************************************/
1148 #if defined (CONFIG_RK29_PWM_REGULATOR)
1149
1150 #define REGULATOR_PWM_ID                                        2
1151 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
1152 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
1153 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
1154 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
1155
1156 static struct regulator_consumer_supply pwm_consumers[] = {
1157         {
1158                 .supply = "vcore",
1159         }
1160 };
1161
1162 static struct regulator_init_data rk29_pwm_regulator_data = {
1163         .constraints = {
1164                 .name = "PWM2",
1165                 .min_uV =  950000,
1166                 .max_uV = 1400000,
1167                 .apply_uV = 1,
1168                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1169         },
1170         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
1171         .consumer_supplies = pwm_consumers,
1172 };
1173
1174 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
1175         .pwm_id = REGULATOR_PWM_ID,
1176         .pwm_gpio = REGULATOR_PWM_GPIO,
1177         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
1178         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
1179         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
1180         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
1181         .init_data  = &rk29_pwm_regulator_data,
1182 };
1183
1184 static struct platform_device rk29_device_pwm_regulator = {
1185         .name = "pwm-voltage-regulator",
1186         .id   = -1,
1187         .dev  = {
1188                 .platform_data = &rk29_regulator_pwm_platform_data,
1189         },
1190 };
1191
1192 #endif
1193
1194 /*****************************************************************************************
1195  * SDMMC devices
1196 *****************************************************************************************/
1197 #ifdef CONFIG_SDMMC0_RK29
1198 static int rk29_sdmmc0_cfg_gpio(void)
1199 {
1200         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
1201         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
1202         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
1203         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
1204         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
1205         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
1206         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);
1207         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
1208         gpio_request(RK29_PIN5_PD5,"sdmmc");
1209         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
1210         mdelay(100);
1211         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
1212         return 0;
1213 }
1214
1215 #define CONFIG_SDMMC0_USE_DMA
1216 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
1217         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
1218                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
1219                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
1220         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1221         .io_init = rk29_sdmmc0_cfg_gpio,
1222         .dma_name = "sd_mmc",
1223 #ifdef CONFIG_SDMMC0_USE_DMA
1224         .use_dma  = 1,
1225 #else
1226         .use_dma = 0,
1227 #endif
1228 };
1229 #endif
1230 #ifdef CONFIG_SDMMC1_RK29
1231 #define CONFIG_SDMMC1_USE_DMA
1232 static int rk29_sdmmc1_cfg_gpio(void)
1233 {
1234         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
1235         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
1236         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
1237         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
1238         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
1239         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
1240         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
1241         return 0;
1242 }
1243
1244 #ifdef CONFIG_WIFI_CONTROL_FUNC
1245 static int rk29sdk_wifi_status(struct device *dev);
1246 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
1247 #endif
1248
1249 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
1250
1251 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
1252         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
1253                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
1254                                            MMC_VDD_32_33|MMC_VDD_33_34),
1255         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
1256                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1257         .io_init = rk29_sdmmc1_cfg_gpio,
1258         .dma_name = "sdio",
1259 #ifdef CONFIG_SDMMC1_USE_DMA
1260         .use_dma  = 1,
1261 #else
1262         .use_dma = 0,
1263 #endif
1264 #ifdef CONFIG_WIFI_CONTROL_FUNC
1265         .status = rk29sdk_wifi_status,
1266         .register_status_notify = rk29sdk_wifi_status_register,
1267 #endif
1268 #if 0
1269         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
1270 #endif
1271 };
1272 #endif
1273
1274 #ifdef CONFIG_WIFI_CONTROL_FUNC
1275 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
1276 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
1277 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC4
1278
1279 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
1280 static void (*wifi_status_cb)(int card_present, void *dev_id);
1281 static void *wifi_status_cb_devid;
1282 int rk29sdk_wifi_power_state = 0;
1283 int rk29sdk_bt_power_state = 0;
1284
1285 static int rk29sdk_wifi_status(struct device *dev)
1286 {
1287         return rk29sdk_wifi_cd;
1288 }
1289
1290 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
1291 {
1292         if(wifi_status_cb)
1293                 return -EAGAIN;
1294         wifi_status_cb = callback;
1295         wifi_status_cb_devid = dev_id;
1296         return 0;
1297 }
1298
1299 static int rk29sdk_wifi_bt_gpio_control_init(void)
1300 {
1301     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
1302            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
1303            return -1;
1304     }
1305
1306     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
1307            pr_info("%s: request wifi reset gpio failed\n", __func__);
1308            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
1309            return -1;
1310     }
1311
1312     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
1313           pr_info("%s: request bt reset gpio failed\n", __func__);
1314           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
1315           return -1;
1316     }
1317
1318     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
1319     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
1320     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
1321
1322     pr_info("%s: init finished\n",__func__);
1323
1324     return 0;
1325 }
1326
1327 static int rk29sdk_wifi_power(int on)
1328 {
1329         pr_info("%s: %d\n", __func__, on);
1330         if (on){
1331                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
1332                 mdelay(100);
1333                 pr_info("wifi turn on power\n");
1334         }else{
1335                 if (!rk29sdk_bt_power_state){
1336                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
1337                         mdelay(100);
1338                         pr_info("wifi shut off power\n");
1339                 }else
1340                 {
1341                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
1342                 }
1343
1344         }
1345
1346         rk29sdk_wifi_power_state = on;
1347         return 0;
1348 }
1349
1350 static int rk29sdk_wifi_reset_state;
1351 static int rk29sdk_wifi_reset(int on)
1352 {
1353         pr_info("%s: %d\n", __func__, on);
1354         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
1355         mdelay(100);
1356         rk29sdk_wifi_reset_state = on;
1357         return 0;
1358 }
1359
1360 int rk29sdk_wifi_set_carddetect(int val)
1361 {
1362         pr_info("%s:%d\n", __func__, val);
1363         rk29sdk_wifi_cd = val;
1364         if (wifi_status_cb){
1365                 wifi_status_cb(val, wifi_status_cb_devid);
1366         }else {
1367                 pr_warning("%s, nobody to notify\n", __func__);
1368         }
1369         return 0;
1370 }
1371 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
1372
1373 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
1374         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
1375         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
1376         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
1377         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
1378 };
1379
1380 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
1381 {
1382         if (section == PREALLOC_WLAN_SEC_NUM)
1383                 return wlan_static_skb;
1384
1385         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
1386                 return NULL;
1387
1388         if (wifi_mem_array[section].size < size)
1389                 return NULL;
1390
1391         return wifi_mem_array[section].mem_ptr;
1392 }
1393
1394 int __init rk29sdk_init_wifi_mem(void)
1395 {
1396         int i;
1397         int j;
1398
1399         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
1400                 wlan_static_skb[i] = dev_alloc_skb(
1401                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
1402
1403                 if (!wlan_static_skb[i])
1404                         goto err_skb_alloc;
1405         }
1406
1407         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
1408                 wifi_mem_array[i].mem_ptr =
1409                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
1410
1411                 if (!wifi_mem_array[i].mem_ptr)
1412                         goto err_mem_alloc;
1413         }
1414         return 0;
1415
1416  err_mem_alloc:
1417         pr_err("Failed to mem_alloc for WLAN\n");
1418         for (j = 0 ; j < i ; j++)
1419                 kfree(wifi_mem_array[j].mem_ptr);
1420
1421         i = WLAN_SKB_BUF_NUM;
1422
1423  err_skb_alloc:
1424         pr_err("Failed to skb_alloc for WLAN\n");
1425         for (j = 0 ; j < i ; j++)
1426                 dev_kfree_skb(wlan_static_skb[j]);
1427
1428         return -ENOMEM;
1429 }
1430
1431 static struct wifi_platform_data rk29sdk_wifi_control = {
1432         .set_power = rk29sdk_wifi_power,
1433         .set_reset = rk29sdk_wifi_reset,
1434         .set_carddetect = rk29sdk_wifi_set_carddetect,
1435         .mem_prealloc   = rk29sdk_mem_prealloc,
1436 };
1437 static struct platform_device rk29sdk_wifi_device = {
1438         .name = "bcm4329_wlan",
1439         .id = 1,
1440         .dev = {
1441                 .platform_data = &rk29sdk_wifi_control,
1442          },
1443 };
1444 #endif
1445
1446
1447 /* bluetooth rfkill device */
1448 static struct platform_device rk29sdk_rfkill = {
1449         .name = "rk29sdk_rfkill",
1450         .id = -1,
1451 };
1452
1453
1454 #ifdef CONFIG_VIVANTE
1455 static struct resource resources_gpu[] = {
1456     [0] = {
1457                 .name   = "gpu_irq",
1458         .start  = IRQ_GPU,
1459         .end    = IRQ_GPU,
1460         .flags  = IORESOURCE_IRQ,
1461     },
1462     [1] = {
1463                 .name = "gpu_base",
1464         .start  = RK29_GPU_PHYS,
1465         .end    = RK29_GPU_PHYS + RK29_GPU_SIZE,
1466         .flags  = IORESOURCE_MEM,
1467     },
1468     [2] = {
1469                 .name = "gpu_mem",
1470         .start  = PMEM_GPU_BASE,
1471         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE,
1472         .flags  = IORESOURCE_MEM,
1473     },
1474 };
1475 static struct platform_device rk29_device_gpu = {
1476     .name             = "galcore",
1477     .id               = 0,
1478     .num_resources    = ARRAY_SIZE(resources_gpu),
1479     .resource         = resources_gpu,
1480 };
1481 #endif
1482 #ifdef CONFIG_KEYS_RK29
1483 extern struct rk29_keys_platform_data rk29_keys_pdata;
1484 static struct platform_device rk29_device_keys = {
1485         .name           = "rk29-keypad",
1486         .id             = -1,
1487         .dev            = {
1488                 .platform_data  = &rk29_keys_pdata,
1489         },
1490 };
1491 #endif
1492
1493 static void __init rk29_board_iomux_init(void)
1494 {
1495         #ifdef CONFIG_UART0_RK29
1496         rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_UART0_SOUT);
1497         rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_UART0_SIN);
1498         #ifdef CONFIG_UART0_CTS_RTS_RK29
1499         rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_UART0_RTS_N);
1500         rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_UART0_CTS_N);
1501         #endif
1502         #endif
1503         #ifdef CONFIG_UART1_RK29
1504         rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_UART1_SOUT);
1505         rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_UART1_SIN);
1506         #endif
1507         #ifdef CONFIG_UART2_RK29
1508         rk29_mux_api_set(GPIO2B1_UART2SOUT_NAME, GPIO2L_UART2_SOUT);
1509         rk29_mux_api_set(GPIO2B0_UART2SIN_NAME, GPIO2L_UART2_SIN);
1510         #ifdef CONFIG_UART2_CTS_RTS_RK29
1511         rk29_mux_api_set(GPIO2A7_UART2RTSN_NAME, GPIO2L_UART2_RTS_N);
1512         rk29_mux_api_set(GPIO2A6_UART2CTSN_NAME, GPIO2L_UART2_CTS_N);
1513         #endif
1514         #endif
1515         #ifdef CONFIG_UART3_RK29
1516         rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_UART3_SOUT);
1517         rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_UART3_SIN);
1518         #ifdef CONFIG_UART3_CTS_RTS_RK29
1519         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_UART3_RTS_N);
1520         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_UART3_CTS_N);
1521         #endif
1522         #endif
1523         #ifdef CONFIG_SPIM0_RK29
1524     rk29_mux_api_set(GPIO2C0_SPI0CLK_NAME, GPIO2H_SPI0_CLK);
1525         rk29_mux_api_set(GPIO2C1_SPI0CSN0_NAME, GPIO2H_SPI0_CSN0);
1526         rk29_mux_api_set(GPIO2C2_SPI0TXD_NAME, GPIO2H_SPI0_TXD);
1527         rk29_mux_api_set(GPIO2C3_SPI0RXD_NAME, GPIO2H_SPI0_RXD);
1528     #endif
1529     #ifdef CONFIG_SPIM1_RK29
1530     rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME, GPIO2H_SPI1_CLK);
1531         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME, GPIO2H_SPI1_CSN0);
1532         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME, GPIO2H_SPI1_TXD);
1533         rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME, GPIO2H_SPI1_RXD);
1534     #endif
1535         #ifdef CONFIG_RK29_VMAC
1536     rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME, GPIO4H_RMII_CLKOUT);
1537     rk29_mux_api_set(GPIO4C1_RMIITXEN_MIITXEN_NAME, GPIO4H_RMII_TX_EN);
1538     rk29_mux_api_set(GPIO4C2_RMIITXD1_MIITXD1_NAME, GPIO4H_RMII_TXD1);
1539     rk29_mux_api_set(GPIO4C3_RMIITXD0_MIITXD0_NAME, GPIO4H_RMII_TXD0);
1540     rk29_mux_api_set(GPIO4C4_RMIIRXERR_MIIRXERR_NAME, GPIO4H_RMII_RX_ERR);
1541     rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME, GPIO4H_RMII_CSR_DVALID);
1542     rk29_mux_api_set(GPIO4C6_RMIIRXD1_MIIRXD1_NAME, GPIO4H_RMII_RXD1);
1543     rk29_mux_api_set(GPIO4C7_RMIIRXD0_MIIRXD0_NAME, GPIO4H_RMII_RXD0);
1544
1545         rk29_mux_api_set(GPIO0A7_MIIMDCLK_NAME, GPIO0L_MII_MDCLK);
1546         rk29_mux_api_set(GPIO0A6_MIIMD_NAME, GPIO0L_MII_MD);
1547         #endif
1548         #ifdef CONFIG_RK29_PWM_REGULATOR
1549         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
1550         #endif
1551 }
1552
1553 static struct platform_device *devices[] __initdata = {
1554 #ifdef CONFIG_UART1_RK29
1555         &rk29_device_uart1,
1556 #endif
1557 #ifdef CONFIG_UART0_RK29
1558         &rk29_device_uart0,
1559 #endif
1560 #ifdef CONFIG_UART2_RK29
1561         &rk29_device_uart2,
1562 #endif
1563
1564 #ifdef CONFIG_RK29_PWM_REGULATOR
1565         &rk29_device_pwm_regulator,
1566 #endif
1567 #ifdef CONFIG_SPIM0_RK29
1568     &rk29xx_device_spi0m,
1569 #endif
1570 #ifdef CONFIG_SPIM1_RK29
1571     &rk29xx_device_spi1m,
1572 #endif
1573 #ifdef CONFIG_ADC_RK29
1574         &rk29_device_adc,
1575 #endif
1576 #ifdef CONFIG_I2C0_RK29
1577         &rk29_device_i2c0,
1578 #endif
1579 #ifdef CONFIG_I2C1_RK29
1580         &rk29_device_i2c1,
1581 #endif
1582 #ifdef CONFIG_I2C2_RK29
1583         &rk29_device_i2c2,
1584 #endif
1585 #ifdef CONFIG_I2C3_RK29
1586         &rk29_device_i2c3,
1587 #endif
1588
1589 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
1590         &rk29_device_iis_2ch,
1591 #endif
1592 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
1593         &rk29_device_iis_8ch,
1594 #endif
1595
1596 #ifdef CONFIG_KEYS_RK29
1597         &rk29_device_keys,
1598 #endif
1599 #ifdef CONFIG_SDMMC0_RK29
1600         &rk29_device_sdmmc0,
1601 #endif
1602 #ifdef CONFIG_SDMMC1_RK29
1603         &rk29_device_sdmmc1,
1604 #endif
1605
1606 #ifdef CONFIG_MTD_NAND_RK29XX
1607         &rk29xx_device_nand,
1608 #endif
1609
1610 #ifdef CONFIG_WIFI_CONTROL_FUNC
1611         &rk29sdk_wifi_device,
1612 #endif
1613
1614 #ifdef CONFIG_BT
1615         &rk29sdk_rfkill,
1616 #endif
1617
1618 #ifdef CONFIG_MTD_NAND_RK29
1619         &rk29_device_nand,
1620 #endif
1621
1622 #ifdef CONFIG_FB_RK29
1623         &rk29_device_fb,
1624         &rk29_device_dma_cpy,
1625 #endif
1626 #ifdef CONFIG_BACKLIGHT_RK29_BL
1627         &rk29_device_backlight,
1628 #endif
1629 #ifdef CONFIG_RK29_VMAC
1630         &rk29_device_vmac,
1631 #endif
1632 #ifdef CONFIG_VIVANTE
1633         &rk29_device_gpu,
1634 #endif
1635 #ifdef CONFIG_VIDEO_RK29
1636         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
1637         #if (SENSOR_IIC_ADDR_0 != 0x00)
1638         &rk29_soc_camera_pdrv_0,
1639         #endif
1640         &rk29_soc_camera_pdrv_1,
1641         &android_pmem_cam_device,
1642 #endif
1643         &android_pmem_device,
1644         &rk29_vpu_mem_device,
1645 #ifdef CONFIG_USB20_OTG
1646         &rk29_device_usb20_otg,
1647 #endif
1648 #ifdef CONFIG_USB20_HOST
1649         &rk29_device_usb20_host,
1650 #endif
1651 #ifdef CONFIG_USB11_HOST
1652         &rk29_device_usb11_host,
1653 #endif
1654 #ifdef CONFIG_USB_ANDROID
1655         &android_usb_device,
1656         &usb_mass_storage_device,
1657 #endif
1658 #ifdef CONFIG_RK29_IPP
1659         &rk29_device_ipp,
1660 #endif
1661 #ifdef CONFIG_VIDEO_RK29XX_VOUT
1662         &rk29_v4l2_output_devce,
1663 #endif
1664 };
1665
1666 /*****************************************************************************************
1667  * spi devices
1668  * author: cmc@rock-chips.com
1669  *****************************************************************************************/
1670 static int rk29_vmac_register_set(void)
1671 {
1672         //config rk29 vmac as rmii, 100MHz
1673         u32 value= readl(RK29_GRF_BASE + 0xbc);
1674         value = (value & 0xfff7ff) | (0x400);
1675         writel(value, RK29_GRF_BASE + 0xbc);
1676         return 0;
1677 }
1678
1679 static int rk29_rmii_io_init(void)
1680 {
1681         int err;
1682
1683         //phy power gpio
1684         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
1685         if (err) {
1686                 gpio_free(RK29_PIN6_PB0);
1687                 printk("-------request RK29_PIN6_PB0 fail--------\n");
1688                 return -1;
1689         }
1690         //phy power down
1691         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
1692         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
1693
1694         return 0;
1695 }
1696
1697 static int rk29_rmii_io_deinit(void)
1698 {
1699         //phy power down
1700         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
1701         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
1702         //free
1703         gpio_free(RK29_PIN6_PB0);
1704         return 0;
1705 }
1706
1707 static int rk29_rmii_power_control(int enable)
1708 {
1709         if (enable) {
1710                 //enable phy power
1711                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
1712                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
1713         }
1714         else {
1715                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
1716                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
1717         }
1718         return 0;
1719 }
1720
1721 struct rk29_vmac_platform_data rk29_vmac_pdata = {
1722         .vmac_register_set = rk29_vmac_register_set,
1723         .rmii_io_init = rk29_rmii_io_init,
1724         .rmii_io_deinit = rk29_rmii_io_deinit,
1725         .rmii_power_control = rk29_rmii_power_control,
1726 };
1727
1728 /*****************************************************************************************
1729  * spi devices
1730  * author: cmc@rock-chips.com
1731  *****************************************************************************************/
1732 #define SPI_CHIPSELECT_NUM 2
1733 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
1734     {
1735                 .name = "spi0 cs0",
1736                 .cs_gpio = RK29_PIN2_PC1,
1737                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
1738                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
1739         },
1740         {
1741                 .name = "spi0 cs1",
1742                 .cs_gpio = RK29_PIN1_PA4,
1743                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
1744                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
1745         }
1746 };
1747
1748 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
1749     {
1750                 .name = "spi1 cs0",
1751                 .cs_gpio = RK29_PIN2_PC5,
1752                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
1753                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
1754         },
1755         {
1756                 .name = "spi1 cs1",
1757                 .cs_gpio = RK29_PIN1_PA3,
1758                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
1759                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
1760         }
1761 };
1762
1763 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
1764 {
1765 #if 1
1766         int i;
1767         if (cs_gpios) {
1768                 for (i=0; i<cs_num; i++) {
1769                         rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
1770                 }
1771         }
1772 #endif
1773         return 0;
1774 }
1775
1776 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
1777 {
1778         return 0;
1779 }
1780
1781 static int spi_io_fix_leakage_bug(void)
1782 {
1783 #if 0
1784         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
1785 #endif
1786         return 0;
1787 }
1788
1789 static int spi_io_resume_leakage_bug(void)
1790 {
1791 #if 0
1792         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
1793 #endif
1794         return 0;
1795 }
1796
1797 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
1798         .num_chipselect = SPI_CHIPSELECT_NUM,
1799         .chipselect_gpios = rk29xx_spi0_cs_gpios,
1800         .io_init = spi_io_init,
1801         .io_deinit = spi_io_deinit,
1802         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
1803         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
1804 };
1805
1806 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
1807         .num_chipselect = SPI_CHIPSELECT_NUM,
1808         .chipselect_gpios = rk29xx_spi1_cs_gpios,
1809         .io_init = spi_io_init,
1810         .io_deinit = spi_io_deinit,
1811         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
1812         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
1813 };
1814
1815 /*****************************************************************************************
1816  * xpt2046 touch panel
1817  * author: cmc@rock-chips.com
1818  *****************************************************************************************/
1819 #define XPT2046_GPIO_INT           RK29_PIN0_PA3
1820 #define DEBOUNCE_REPTIME  3
1821
1822 #if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI)
1823 static struct xpt2046_platform_data xpt2046_info = {
1824         .model                  = 2046,
1825         .keep_vref_on   = 1,
1826         .swap_xy                = 0,
1827         .x_min                  = 0,
1828         .x_max                  = 320,
1829         .y_min                  = 0,
1830         .y_max                  = 480,
1831         .debounce_max           = 7,
1832         .debounce_rep           = DEBOUNCE_REPTIME,
1833         .debounce_tol           = 20,
1834         .gpio_pendown           = XPT2046_GPIO_INT,
1835         .penirq_recheck_delay_usecs = 1,
1836 };
1837 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)
1838 static struct xpt2046_platform_data xpt2046_info = {
1839         .model                  = 2046,
1840         .keep_vref_on   = 1,
1841         .swap_xy                = 0,
1842         .x_min                  = 0,
1843         .x_max                  = 320,
1844         .y_min                  = 0,
1845         .y_max                  = 480,
1846         .debounce_max           = 7,
1847         .debounce_rep           = DEBOUNCE_REPTIME,
1848         .debounce_tol           = 20,
1849         .gpio_pendown           = XPT2046_GPIO_INT,
1850         .penirq_recheck_delay_usecs = 1,
1851 };
1852 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
1853 static struct xpt2046_platform_data xpt2046_info = {
1854         .model                  = 2046,
1855         .keep_vref_on   = 1,
1856         .swap_xy                = 1,
1857         .x_min                  = 0,
1858         .x_max                  = 800,
1859         .y_min                  = 0,
1860         .y_max                  = 480,
1861         .debounce_max           = 7,
1862         .debounce_rep           = DEBOUNCE_REPTIME,
1863         .debounce_tol           = 20,
1864         .gpio_pendown           = XPT2046_GPIO_INT,
1865
1866         .penirq_recheck_delay_usecs = 1,
1867 };
1868 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
1869 static struct xpt2046_platform_data xpt2046_info = {
1870         .model                  = 2046,
1871         .keep_vref_on   = 1,
1872         .swap_xy                = 1,
1873         .x_min                  = 0,
1874         .x_max                  = 800,
1875         .y_min                  = 0,
1876         .y_max                  = 480,
1877         .debounce_max           = 7,
1878         .debounce_rep           = DEBOUNCE_REPTIME,
1879         .debounce_tol           = 20,
1880         .gpio_pendown           = XPT2046_GPIO_INT,
1881
1882         .penirq_recheck_delay_usecs = 1,
1883 };
1884 #endif
1885
1886 static struct spi_board_info board_spi_devices[] = {
1887 #if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)\
1888     ||defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
1889         {
1890                 .modalias       = "xpt2046_ts",
1891                 .chip_select    = 0,
1892                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
1893                 .bus_num        = 0,
1894                 .irq = XPT2046_GPIO_INT,
1895                 .platform_data = &xpt2046_info,
1896         },
1897 #endif
1898 };
1899
1900
1901 static void __init rk29_gic_init_irq(void)
1902 {
1903         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
1904         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
1905 }
1906
1907 static void __init machine_rk29_init_irq(void)
1908 {
1909         rk29_gic_init_irq();
1910         rk29_gpio_init();
1911 }
1912
1913 #define POWER_ON_PIN RK29_PIN4_PA4
1914 static void rk29_pm_power_off(void)
1915 {
1916         printk(KERN_ERR "rk29_pm_power_off start...\n");
1917         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
1918         while (1);
1919 }
1920
1921 static void __init machine_rk29_board_init(void)
1922 {
1923         rk29_board_iomux_init();
1924
1925         gpio_request(POWER_ON_PIN,"poweronpin");
1926         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
1927         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
1928         pm_power_off = rk29_pm_power_off;
1929
1930 #ifdef CONFIG_WIFI_CONTROL_FUNC
1931                 rk29sdk_wifi_bt_gpio_control_init();
1932 #endif
1933
1934                 platform_add_devices(devices, ARRAY_SIZE(devices));
1935 #ifdef CONFIG_I2C0_RK29
1936         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
1937                         ARRAY_SIZE(board_i2c0_devices));
1938 #endif
1939 #ifdef CONFIG_I2C1_RK29
1940         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
1941                         ARRAY_SIZE(board_i2c1_devices));
1942 #endif
1943 #ifdef CONFIG_I2C2_RK29
1944         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
1945                         ARRAY_SIZE(board_i2c2_devices));
1946 #endif
1947 #ifdef CONFIG_I2C3_RK29
1948         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
1949                         ARRAY_SIZE(board_i2c3_devices));
1950 #endif
1951
1952         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
1953
1954         rk29sdk_init_wifi_mem();
1955 }
1956
1957 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
1958                                         char **cmdline, struct meminfo *mi)
1959 {
1960         mi->nr_banks = 1;
1961         mi->bank[0].start = RK29_SDRAM_PHYS;
1962         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
1963         mi->bank[0].size = LINUX_SIZE;
1964 }
1965
1966 static void __init machine_rk29_mapio(void)
1967 {
1968         rk29_map_common_io();
1969         rk29_setup_early_printk();
1970         rk29_sram_init();
1971         rk29_clock_init();
1972         rk29_iomux_init();
1973 }
1974
1975 MACHINE_START(RK29, "RK29board")
1976         /* UART for LL DEBUG */
1977         .phys_io        = RK29_UART1_PHYS,
1978         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
1979         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
1980         .fixup          = machine_rk29_fixup,
1981         .map_io         = machine_rk29_mapio,
1982         .init_irq       = machine_rk29_init_irq,
1983         .init_machine   = machine_rk29_board_init,
1984         .timer          = &rk29_timer,
1985 MACHINE_END