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

   1 /* arch/arm/mach-rk29/board-rk29-phonesdk.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 #include <mach/ddr.h>
  47
  48 #include <linux/regulator/rk29-pwm-regulator.h>
  49 #include <linux/regulator/machine.h>
  50 #include <linux/mfd/wm831x/pdata.h>
  51 #include <linux/mfd/wm831x/core.h>
  52 #include <linux/mfd/wm831x/gpio.h>
  53 #include <linux/mfd/wm8994/pdata.h>
  54 #include <linux/mfd/wm8994/registers.h>
  55
  56 #include <linux/mtd/nand.h>
  57 #include <linux/mtd/partitions.h>
  58 #include <linux/i2c-gpio.h>
  59 #include <linux/mpu.h>
  60 #include "devices.h"
  61
  62 #if defined(CONFIG_MTK23D)
  63 #include <linux/mtk23d.h>
  64 #endif
  65
  66 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
  67 #include "../../../drivers/testcode/gpio_wave.h"
  68 #endif
  69
  70 #include "../../../drivers/headset_observe/rk_headset.h"
  71 /*set touchscreen different type header*/
  72 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
  73 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
  74 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
  75 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
  76 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
  77 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  78 #endif
  79 #include "../../../drivers/misc/gps/rk29_gps.h"
  80 #include "../../../drivers/serial/sc8800.h"
  81 #ifdef CONFIG_VIDEO_RK29
  82 /*---------------- Camera Sensor Macro Define Begin  ------------------------*/
  83 /*---------------- Camera Sensor Configuration Macro Begin ------------------------*/
  84 #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_OV5642                      /* back camera sensor */
  85 #define CONFIG_SENSOR_IIC_ADDR_0            0x78
  86 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0    1
  87 #define CONFIG_SENSOR_POWER_PIN_0         INVALID_GPIO
  88 #define CONFIG_SENSOR_RESET_PIN_0         INVALID_GPIO
  89 #define CONFIG_SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
  90 #define CONFIG_SENSOR_FALSH_PIN_0         INVALID_GPIO
  91 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
  92 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
  93 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
  94 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
  95
  96 #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_OV2659                      /* front camera sensor */
  97 #define CONFIG_SENSOR_IIC_ADDR_1            0x60
  98 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1    1
  99 #define CONFIG_SENSOR_POWER_PIN_1         INVALID_GPIO
 100 #define CONFIG_SENSOR_RESET_PIN_1         INVALID_GPIO
 101 #define CONFIG_SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 102 #define CONFIG_SENSOR_FALSH_PIN_1         INVALID_GPIO
 103 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
 104 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 105 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 106 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 107 #endif  //#ifdef CONFIG_VIDEO_RK29
 108 /*---------------- Camera Sensor Configuration Macro End------------------------*/
 109 #include "../../../drivers/media/video/rk29_camera.c"
 110 /*---------------- Camera Sensor Macro Define End  ------------------------*/
 111
 112
 113 /* Set memory size of pmem */
 114 #ifdef CONFIG_RK29_MEM_SIZE_M
 115 #define SDRAM_SIZE          (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
 116 #else
 117 #define SDRAM_SIZE          SZ_512M
 118 #endif
 119 #define PMEM_GPU_SIZE       SZ_64M
 120 #define PMEM_UI_SIZE        SZ_32M
 121 #define PMEM_VPU_SIZE       SZ_64M
 122 #define PMEM_CAM_SIZE       PMEM_CAM_NECESSARY
 123 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 124 #define MEM_CAMIPP_SIZE     SZ_4M
 125 #else
 126 #define MEM_CAMIPP_SIZE     0
 127 #endif
 128 #define MEM_FB_SIZE         (3*SZ_2M)
 129 #ifdef CONFIG_FB_WORK_IPP
 130 #define MEM_FBIPP_SIZE      SZ_8M   //1920 x 1080 x 2 x 2  //RGB565 = x2;RGB888 = x4
 131 #else
 132 #define MEM_FBIPP_SIZE      0
 133 #endif
 134 #define PMEM_GPU_BASE       ((u32)RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
 135 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
 136 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
 137 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
 138 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
 139 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
 140 #define MEM_FBIPP_BASE      (MEM_FB_BASE - MEM_FBIPP_SIZE)
 141 #define LINUX_SIZE          (MEM_FBIPP_BASE - RK29_SDRAM_PHYS)
 142
 143 #define PREALLOC_WLAN_SEC_NUM           4
 144 #define PREALLOC_WLAN_BUF_NUM           160
 145 #define PREALLOC_WLAN_SECTION_HEADER    24
 146
 147 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
 148 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
 149 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
 150 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
 151
 152 #define WLAN_SKB_BUF_NUM        16
 153
 154 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
 155
 156 struct wifi_mem_prealloc {
 157         void *mem_ptr;
 158         unsigned long size;
 159 };
 160
 161 extern struct sys_timer rk29_timer;
 162
 163 static int rk29_nand_io_init(void)
 164 {
 165     return 0;
 166 }
 167
 168 struct rk29_nand_platform_data rk29_nand_data = {
 169     .width      = 1,     /* data bus width in bytes */
 170     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 171     .num_flash    = 1,
 172     .io_init   = rk29_nand_io_init,
 173 };
 174
 175 #ifdef CONFIG_FB_RK29
 176 /*****************************************************************************************
 177  * lcd  devices
 178  * author: zyw@rock-chips.com
 179  *****************************************************************************************/
 180 //#ifdef  CONFIG_LCD_TD043MGEA1
 181 #define LCD_RXD_PIN          RK29_PIN2_PC7
 182 #define LCD_TXD_PIN          RK29_PIN2_PC6
 183 #define LCD_CLK_PIN          RK29_PIN2_PC4
 184 #define LCD_CS_PIN           RK29_PIN2_PC5
 185 /*****************************************************************************************
 186 * frame buffer  devices
 187 * author: zyw@rock-chips.com
 188 *****************************************************************************************/
 189 #define FB_ID                       0
 190 #define FB_DISPLAY_ON_PIN           INVALID_GPIO//RK29_PIN6_PD0
 191 #define FB_LCD_STANDBY_PIN          INVALID_GPIO//RK29_PIN6_PD1
 192 #define FB_LCD_CABC_EN_PIN          INVALID_GPIO//RK29_PIN6_PD2
 193 #define FB_MCU_FMK_PIN              INVALID_GPIO
 194
 195 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 196 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 197
 198 //#endif
 199 static int rk29_lcd_io_init(void)
 200 {
 201     int ret = 0;
 202     //printk("rk29_lcd_io_init\n");
 203     //ret = gpio_request(LCD_RXD_PIN, NULL);
 204     ret = gpio_request(LCD_TXD_PIN, NULL);
 205         ret = gpio_request(LCD_CLK_PIN, NULL);
 206         ret = gpio_request(LCD_CS_PIN, NULL);
 207         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_GPIO2C7);
 208         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_GPIO2C6);
 209         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_GPIO2C5);
 210         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_GPIO2C4);
 211     return ret;
 212 }
 213
 214 static int rk29_lcd_io_deinit(void)
 215 {
 216     int ret = 0;
 217     //printk("rk29_lcd_io_deinit\n");
 218     gpio_free(LCD_CS_PIN);
 219         gpio_free(LCD_CLK_PIN);
 220         gpio_free(LCD_TXD_PIN);
 221         //gpio_free(LCD_RXD_PIN);
 222         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_SPI1_RXD);
 223         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_SPI1_TXD);
 224         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_SPI1_CSN0);
 225         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_SPI1_CLK);
 226     return ret;
 227 }
 228
 229 static struct rk29lcd_info rk29_lcd_info = {
 230     .txd_pin  = LCD_TXD_PIN,
 231     .clk_pin = LCD_CLK_PIN,
 232     .cs_pin = LCD_CS_PIN,
 233     .io_init   = rk29_lcd_io_init,
 234     .io_deinit = rk29_lcd_io_deinit,
 235 };
 236
 237 int rk29_fb_io_enable(void)
 238 {
 239     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 240     {
 241         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 242         gpio_set_value(FB_DISPLAY_ON_PIN, FB_DISPLAY_ON_VALUE);
 243     }
 244     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 245     {
 246         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 247         gpio_set_value(FB_LCD_STANDBY_PIN, FB_LCD_STANDBY_VALUE);
 248     }
 249     return 0;
 250 }
 251
 252 int rk29_fb_io_disable(void)
 253 {
 254     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 255     {
 256         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 257         gpio_set_value(FB_DISPLAY_ON_PIN, !FB_DISPLAY_ON_VALUE);
 258     }
 259     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 260     {
 261         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 262         gpio_set_value(FB_LCD_STANDBY_PIN, !FB_LCD_STANDBY_VALUE);
 263     }
 264     return 0;
 265 }
 266
 267 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 268 {
 269     int ret = 0;
 270     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 271     {
 272         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 273         if(ret != 0)
 274         {
 275             gpio_free(FB_MCU_FMK_PIN);
 276             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 277         }
 278         gpio_direction_input(FB_MCU_FMK_PIN);
 279     }
 280     if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
 281     {
 282         ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 283         if(ret != 0)
 284         {
 285             gpio_free(FB_DISPLAY_ON_PIN);
 286             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 287         }
 288     }
 289
 290     if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
 291     {
 292         ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 293         if(ret != 0)
 294         {
 295             gpio_free(FB_LCD_STANDBY_PIN);
 296             printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 297         }
 298     }
 299
 300     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 301     {
 302         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 303         if(ret != 0)
 304         {
 305             gpio_free(FB_LCD_CABC_EN_PIN);
 306             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 307         }
 308         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 309         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 310     }
 311     rk29_fb_io_enable();   //enable it
 312
 313     return ret;
 314 }
 315
 316 static struct rk29fb_info rk29_fb_info = {
 317     .fb_id   = FB_ID,
 318     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 319     .lcd_info = &rk29_lcd_info,
 320     .io_init   = rk29_fb_io_init,
 321     .io_enable = rk29_fb_io_enable,
 322     .io_disable = rk29_fb_io_disable,
 323 };
 324
 325 /* rk29 fb resource */
 326 static struct resource rk29_fb_resource[] = {
 327         [0] = {
 328         .name  = "lcdc reg",
 329                 .start = RK29_LCDC_PHYS,
 330                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 331                 .flags = IORESOURCE_MEM,
 332         },
 333         [1] = {
 334             .name  = "lcdc irq",
 335                 .start = IRQ_LCDC,
 336                 .end   = IRQ_LCDC,
 337                 .flags = IORESOURCE_IRQ,
 338         },
 339         [2] = {
 340             .name   = "win1 buf",
 341         .start  = MEM_FB_BASE,
 342         .end    = MEM_FB_BASE + MEM_FB_SIZE - 1,
 343         .flags  = IORESOURCE_MEM,
 344     },
 345     #ifdef CONFIG_FB_WORK_IPP
 346     [3] = {
 347             .name   = "win1 ipp buf",
 348         .start  = MEM_FBIPP_BASE,
 349         .end    = MEM_FBIPP_BASE + MEM_FBIPP_SIZE - 1,
 350         .flags  = IORESOURCE_MEM,
 351     },
 352     #endif
 353 };
 354
 355 /*platform_device*/
 356 struct platform_device rk29_device_fb = {
 357         .name             = "rk29-fb",
 358         .id               = 4,
 359         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 360         .resource         = rk29_fb_resource,
 361         .dev            = {
 362                 .platform_data  = &rk29_fb_info,
 363         }
 364 };
 365
 366 struct platform_device rk29_device_dma_cpy = {
 367         .name             = "dma_memcpy",
 368         .id               = 4,
 369
 370 };
 371
 372 #endif
 373
 374 static struct android_pmem_platform_data android_pmem_pdata = {
 375         .name           = "pmem",
 376         .start          = PMEM_UI_BASE,
 377         .size           = PMEM_UI_SIZE,
 378         .no_allocator   = 0,
 379         .cached         = 1,
 380 };
 381
 382 static struct platform_device android_pmem_device = {
 383         .name           = "android_pmem",
 384         .id             = 0,
 385         .dev            = {
 386                 .platform_data = &android_pmem_pdata,
 387         },
 388 };
 389
 390
 391 static struct vpu_mem_platform_data vpu_mem_pdata = {
 392         .name           = "vpu_mem",
 393         .start          = PMEM_VPU_BASE,
 394         .size           = PMEM_VPU_SIZE,
 395         .cached         = 1,
 396 };
 397
 398 static struct platform_device rk29_vpu_mem_device = {
 399         .name           = "vpu_mem",
 400         .id                 = 2,
 401         .dev            = {
 402         .platform_data = &vpu_mem_pdata,
 403         },
 404 };
 405
 406 static struct platform_device rk29_v4l2_output_devce = {
 407         .name           = "rk29_vout",
 408 };
 409
 410 /* HANNSTAR_P1003 touch I2C */
 411 #if defined (CONFIG_HANNSTAR_P1003)
 412 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 413 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 414
 415 int p1003_init_platform_hw(void)
 416 {
 417     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 418       gpio_free(TOUCH_RESET_PIN);
 419       printk("p1003_init_platform_hw gpio_request error\n");
 420       return -EIO;
 421     }
 422
 423     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 424       gpio_free(TOUCH_INT_PIN);
 425       printk("p1003_init_platform_hw gpio_request error\n");
 426       return -EIO;
 427     }
 428     gpio_pull_updown(TOUCH_INT_PIN, 1);
 429     gpio_direction_output(TOUCH_RESET_PIN, 0);
 430     msleep(500);
 431     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 432     msleep(500);
 433     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 434
 435     return 0;
 436 }
 437
 438
 439 struct p1003_platform_data p1003_info = {
 440   .model= 1003,
 441   .init_platform_hw= p1003_init_platform_hw,
 442
 443 };
 444 #endif
 445
 446
 447 #if defined(CONFIG_TOUCHSCREEN_GT801_IIC)
 448 #include "../../../drivers/input/touchscreen/gt801_ts.h"
 449 #define GT801_GPIO_INT      RK29_PIN4_PD5
 450 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 451 static struct gt801_platform_data gt801_info = {
 452         .model                  = 801,
 453         .swap_xy                = 0,
 454         .x_min                  = 0,
 455         .x_max                  = 480,
 456         .y_min                  = 0,
 457         .y_max                  = 800,
 458         .gpio_reset     = GT801_GPIO_RESET,
 459         .gpio_reset_active_low = 0,
 460         .gpio_pendown           = GT801_GPIO_INT,
 461     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 462     .resetpin_iomux_name = NULL,
 463     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 464     .resetpin_iomux_mode = 0,
 465 };
 466 #endif
 467
 468
 469 #if defined(CONFIG_TOUCHSCREEN_GT818_IIC)
 470 #include "../../../drivers/input/touchscreen/gt818_ts.h"
 471 #define GT818_GPIO_INT      RK29_PIN4_PD5
 472 #define GT818_GPIO_RESET    RK29_PIN6_PC3
 473 static struct gt818_platform_data gt818_info = {
 474         .model                  = 818,
 475         .swap_xy                = 0,
 476         .x_min                  = 0,
 477         .x_max                  = 480,
 478         .y_min                  = 0,
 479         .y_max                  = 800,
 480         .gpio_reset     = GT818_GPIO_RESET,
 481         .gpio_reset_active_low = 0,
 482         .gpio_pendown           = GT818_GPIO_INT,
 483     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 484     .resetpin_iomux_name = NULL,
 485     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 486     .resetpin_iomux_mode = 0,
 487 };
 488 #endif
 489
 490 #if defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
 491 #include "../../../drivers/input/touchscreen/ili2102_ts.h"
 492 #define GT801_GPIO_INT      RK29_PIN4_PD5
 493 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 494 static struct ili2102_platform_data ili2102_info = {
 495         .model                  = 2102,
 496         .swap_xy                = 0,
 497         .x_min                  = 0,
 498         .x_max                  = 481,
 499         .y_min                  = 0,
 500         .y_max                  = 801,
 501         .gpio_reset     = GT801_GPIO_RESET,
 502         .gpio_reset_active_low = 1,
 503         .gpio_pendown           = GT801_GPIO_INT,
 504     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 505     .resetpin_iomux_name = NULL,
 506     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 507     .resetpin_iomux_mode = 0,
 508 };
 509 #endif
 510
 511 /* EETI_EGALAX touch I2C */
 512 #if defined (CONFIG_EETI_EGALAX)
 513 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 514 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 515
 516 static int EETI_EGALAX_init_platform_hw(void)
 517 {
 518     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 519       gpio_free(TOUCH_RESET_PIN);
 520       printk("p1003_init_platform_hw gpio_request error\n");
 521       return -EIO;
 522     }
 523
 524     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 525       gpio_free(TOUCH_INT_PIN);
 526       printk("p1003_init_platform_hw gpio_request error\n");
 527       return -EIO;
 528     }
 529     gpio_pull_updown(TOUCH_INT_PIN, 1);
 530     gpio_direction_output(TOUCH_RESET_PIN, 0);
 531     msleep(500);
 532     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 533     msleep(500);
 534     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 535
 536     return 0;
 537 }
 538
 539
 540 static struct eeti_egalax_platform_data eeti_egalax_info = {
 541   .model= 1003,
 542   .init_platform_hw= EETI_EGALAX_init_platform_hw,
 543
 544 };
 545 #endif
 546
 547 /*MMA8452 gsensor*/
 548 #if defined (CONFIG_GS_MMA8452)
 549 #define MMA8452_INT_PIN   RK29_PIN6_PC4
 550
 551 static int mma8452_init_platform_hw(void)
 552 {
 553
 554     if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 555       gpio_free(MMA8452_INT_PIN);
 556       printk("mma8452_init_platform_hw gpio_request error\n");
 557       return -EIO;
 558     }
 559     gpio_pull_updown(MMA8452_INT_PIN, 1);
 560     return 0;
 561 }
 562
 563
 564 static struct mma8452_platform_data mma8452_info = {
 565   .model= 8452,
 566   .swap_xy = 0,
 567   .init_platform_hw= mma8452_init_platform_hw,
 568
 569 };
 570 #endif
 571
 572 #if defined (CONFIG_SENSORS_MPU3050)
 573 /*mpu3050*/
 574 static struct mpu3050_platform_data mpu3050_data = {
 575                 .int_config = 0x10,
 576                 //.orientation = { 1, 0, 0,0, -1, 0,0, 0, 1 },
 577                 //.orientation = { 0, 1, 0,-1, 0, 0,0, 0, -1 },
 578                 .orientation = { 1, 0, 0,0, 1, 0, 0, 0, 1 },
 579                 .level_shifter = 0,
 580 #if defined (CONFIG_SENSORS_KXTF9)
 581                 .accel = {
 582                                 .get_slave_descr = kxtf9_get_slave_descr ,
 583                                 .adapt_num = 0, // The i2c bus to which the mpu device is
 584                                 // connected
 585                                 .irq = RK29_PIN6_PC4,
 586                                 .bus = EXT_SLAVE_BUS_SECONDARY,  //The secondary I2C of MPU
 587                                 .address = 0x0f,
 588                                 //.orientation = { 1, 0, 0,0, 1, 0,0, 0, 1 },
 589                                 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
 590                                 //.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
 591                                 .orientation = {1, 0, 0, 0, 1, 0, 0, 0, 1},
 592                 },
 593 #endif
 594 #if defined (CONFIG_SENSORS_AK8975)
 595                 .compass = {
 596                                 .get_slave_descr = ak8975_get_slave_descr,/*ak5883_get_slave_descr,*/
 597                                 .adapt_num = 0, // The i2c bus to which the compass device is.
 598                                 // It can be difference with mpu
 599                                 // connected
 600                                 .irq = RK29_PIN6_PC5,
 601                                 .bus = EXT_SLAVE_BUS_PRIMARY,
 602                                 .address = 0x0d,
 603                                 //.orientation = { -1, 0, 0,0, -1, 0,0, 0, 1 },
 604                                 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
 605                                 .orientation = {0, 1, 0, -1, 0, 0, 0, 0, 1},
 606                 },
 607 #endif
 608 };
 609 #endif
 610
 611 #if defined(CONFIG_GPIO_WM831X)
 612 struct rk29_gpio_expander_info  wm831x_gpio_settinginfo[] = {
 613         {
 614                 .gpio_num               =WM831X_P01,// tp3
 615                 .pin_type           = GPIO_OUT,
 616                 .pin_value                      =GPIO_HIGH,
 617          },
 618
 619          {
 620                 .gpio_num               =WM831X_P02,//tp4
 621                 .pin_type           = GPIO_OUT,
 622                 .pin_value                      =GPIO_HIGH,
 623          },
 624          {
 625                 .gpio_num               =WM831X_P03,//tp2
 626                 .pin_type           = GPIO_OUT,
 627                 .pin_value                      =GPIO_HIGH,
 628          },
 629          {
 630                 .gpio_num               =WM831X_P04,//tp1
 631                 .pin_type           = GPIO_OUT,
 632                 .pin_value                      =GPIO_HIGH,
 633          },
 634          {
 635                 .gpio_num               =WM831X_P05,//tp1
 636                 .pin_type           = GPIO_OUT,
 637                 .pin_value                      =GPIO_HIGH,
 638          },
 639          {
 640                 .gpio_num               =WM831X_P06,//tp1
 641                 .pin_type           = GPIO_OUT,
 642                 .pin_value                      =GPIO_HIGH,
 643          },
 644          {
 645                 .gpio_num               =WM831X_P07,//tp1
 646                 .pin_type           = GPIO_OUT,
 647                 .pin_value                      =GPIO_HIGH,
 648          },
 649          {
 650                 .gpio_num               =WM831X_P08,//tp1
 651                 .pin_type           = GPIO_OUT,
 652                 .pin_value                      =GPIO_HIGH,
 653          },
 654          {
 655                 .gpio_num               =WM831X_P09,//tp1
 656                 .pin_type           = GPIO_OUT,
 657                 .pin_value                      =GPIO_HIGH,
 658          },
 659          {
 660                 .gpio_num               =WM831X_P10,//tp1
 661                 .pin_type           = GPIO_OUT,
 662                 .pin_value                      =GPIO_HIGH,
 663          },
 664          {
 665                 .gpio_num               =WM831X_P11,//tp1
 666                 .pin_type           = GPIO_OUT,
 667                 .pin_value                      =GPIO_HIGH,
 668          },
 669          {
 670                 .gpio_num               =WM831X_P12,
 671                 .pin_type           = GPIO_OUT,
 672                 .pin_value                      =GPIO_HIGH,
 673          },
 674 };
 675
 676 #endif
 677
 678
 679
 680 #if defined(CONFIG_MFD_WM831X)
 681 static struct wm831x *gWm831x;
 682 int wm831x_pre_init(struct wm831x *parm)
 683 {
 684         int ret;
 685         printk("%s\n", __FUNCTION__);
 686         gWm831x = parm;
 687         //ILIM = 900ma
 688         ret = wm831x_reg_read(parm, WM831X_POWER_STATE) & 0xffff;
 689         wm831x_reg_write(parm, WM831X_POWER_STATE, (ret&0xfff8) | 0x04);
 690 #if 0
 691         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 3), 0);
 692         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 7), 0);
 693         printk("%s:disable ldo4 and ldo8 because they are enabled in uboot\n",__FUNCTION__);
 694 #endif
 695         return 0;
 696 }
 697 int wm831x_post_init(struct wm831x *parm)
 698 {
 699         struct regulator *dcdc;
 700         struct regulator *ldo;
 701
 702         dcdc = regulator_get(NULL, "dcdc3");            // 1th IO
 703         regulator_set_voltage(dcdc,3000000,3000000);
 704         regulator_set_suspend_voltage(dcdc, 3000000);
 705         regulator_enable(dcdc);
 706         printk("%s set dcdc3=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 707         regulator_put(dcdc);
 708         udelay(100);
 709
 710         ldo = regulator_get(NULL, "ldo10");     // 1th modem IO
 711         regulator_set_voltage(ldo,3000000,3000000);
 712         regulator_set_suspend_voltage(ldo,3000000);
 713         regulator_enable(ldo);
 714         printk("%s set ldo10=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 715         regulator_put(ldo);
 716         udelay(100);
 717
 718         dcdc = regulator_get(NULL, "dcdc2");    // 2th CORE
 719         regulator_set_voltage(dcdc,1300000,1300000);
 720         regulator_set_suspend_voltage(dcdc,1000000);
 721         regulator_enable(dcdc);
 722         printk("%s set dcdc2=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 723         regulator_put(dcdc);
 724         udelay(100);
 725
 726         dcdc = regulator_get(NULL, "dcdc1");    // 3th ddr
 727         regulator_set_voltage(dcdc,1800000,1800000);
 728         regulator_set_suspend_voltage(ldo, 1800000);
 729         regulator_enable(dcdc);
 730         printk("%s set dcdc1=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 731         regulator_put(dcdc);
 732         udelay(100);
 733
 734         ldo = regulator_get(NULL, "ldo1");              // 3th nand
 735         regulator_set_voltage(ldo,1800000,1800000);
 736         regulator_set_suspend_voltage(ldo,1800000);
 737         regulator_enable(ldo);
 738         printk("%s set ldo1=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 739         regulator_put(ldo);
 740         udelay(100);
 741
 742         ldo = regulator_get(NULL, "ldo4");              // 4th usb
 743         regulator_set_voltage(ldo,2500000,2500000);
 744         regulator_set_suspend_voltage(ldo,2500000);
 745         regulator_enable(ldo);
 746         printk("%s set ldo4=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 747         regulator_put(ldo);
 748         udelay(100);
 749
 750         ldo = regulator_get(NULL, "ldo7");              // 5th usb
 751         regulator_set_voltage(ldo,3300000,3300000);
 752         regulator_set_suspend_voltage(ldo,3300000);
 753         regulator_enable(ldo);
 754         printk("%s set ldo7=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 755         regulator_put(ldo);
 756         udelay(100);
 757
 758         dcdc = regulator_get(NULL, "dcdc4");    // backlight
 759         regulator_set_voltage(dcdc,20000000,20000000);
 760         regulator_set_suspend_voltage(dcdc, 20000000);
 761         regulator_enable(dcdc);
 762         printk("%s set dcdc4=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 763         regulator_put(dcdc);
 764         udelay(100);
 765 #if 1
 766
 767         ldo = regulator_get(NULL, "ldo2");              //lcd
 768         regulator_set_voltage(ldo,3000000,3000000);
 769         regulator_set_suspend_voltage(ldo,3000000);
 770         regulator_enable(ldo);
 771         printk("%s set ldo2=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 772         regulator_put(ldo);
 773
 774         ldo = regulator_get(NULL, "ldo3");              //sram
 775         regulator_set_voltage(ldo,1800000,1800000);
 776         regulator_set_suspend_voltage(ldo,1800000);
 777         regulator_enable(ldo);
 778         printk("%s set ldo3=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 779         regulator_put(ldo);
 780
 781         ldo = regulator_get(NULL, "ldo5");              //tf
 782         regulator_set_voltage(ldo,3000000,3000000);
 783         regulator_set_suspend_voltage(ldo,3000000);
 784         regulator_enable(ldo);
 785         printk("%s set ldo5=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 786         regulator_put(ldo);
 787
 788         ldo = regulator_get(NULL, "ldo6");              //camera
 789         regulator_set_voltage(ldo,1800000,1800000);
 790         regulator_set_suspend_voltage(ldo,1800000);
 791         regulator_enable(ldo);
 792         printk("%s set ldo6=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 793         regulator_put(ldo);
 794
 795         ldo = regulator_get(NULL, "ldo8");              //cmmb
 796         regulator_set_voltage(ldo,1200000,1200000);
 797         regulator_set_suspend_voltage(ldo,1200000);
 798         regulator_enable(ldo);
 799         printk("%s set ldo8=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 800         regulator_put(ldo);
 801
 802         ldo = regulator_get(NULL, "ldo9");              //cmmb
 803         regulator_set_voltage(ldo,3000000,3000000);
 804         regulator_set_suspend_voltage(ldo,3000000);
 805         regulator_enable(ldo);
 806         printk("%s set ldo9=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 807         regulator_put(ldo);
 808
 809 #endif
 810
 811         ldo = regulator_get(NULL, "ldo11");
 812         //regulator_enable(ldo);
 813         printk("%s set ldo11=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 814         regulator_put(ldo);
 815
 816
 817         return 0;
 818 }
 819
 820 extern void wm831x_enter_sleep(void);
 821 extern void wm831x_exit_sleep(void);
 822
 823 void pmu_wm831x_set_suspend_voltage(void)
 824 {
 825
 826 }
 827 EXPORT_SYMBOL_GPL(pmu_wm831x_set_suspend_voltage);
 828
 829 void pmu_wm831x_set_resume_voltage(void)
 830 {
 831
 832 }
 833 EXPORT_SYMBOL_GPL(pmu_wm831x_set_resume_voltage);
 834
 835 int wm831x_last_deinit(struct wm831x *parm)
 836 {
 837         struct regulator* ldo;
 838
 839         printk("%s\n", __FUNCTION__);
 840
 841         ldo = regulator_get(NULL, "ldo1");
 842         regulator_disable(ldo);
 843         regulator_put(ldo);
 844
 845         ldo = regulator_get(NULL, "ldo2");
 846         regulator_disable(ldo);
 847         regulator_put(ldo);
 848
 849         ldo = regulator_get(NULL, "ldo3");
 850         regulator_disable(ldo);
 851         regulator_put(ldo);
 852
 853         ldo = regulator_get(NULL, "ldo4");
 854         //regulator_disable(ldo);
 855         regulator_put(ldo);
 856
 857         ldo = regulator_get(NULL, "ldo5");
 858         regulator_disable(ldo);
 859         regulator_put(ldo);
 860
 861         ldo = regulator_get(NULL, "ldo6");
 862         regulator_disable(ldo);
 863         regulator_put(ldo);
 864
 865         ldo = regulator_get(NULL, "ldo7");
 866         regulator_disable(ldo);
 867         regulator_put(ldo);
 868
 869         ldo = regulator_get(NULL, "ldo8");
 870         //regulator_disable(ldo);
 871         regulator_put(ldo);
 872
 873         ldo = regulator_get(NULL, "ldo9");
 874         regulator_disable(ldo);
 875         regulator_put(ldo);
 876
 877         ldo = regulator_get(NULL, "ldo10");
 878         regulator_disable(ldo);
 879         regulator_put(ldo);
 880
 881         return 0;
 882 }
 883
 884 struct wm831x_backlight_pdata wm831x_backlight_platdata = {
 885         .isink = 1,     /** ISINK to use, 1 or 2 */
 886         .max_uA = 19484,    /** Maximum current to allow */
 887 };
 888
 889 struct wm831x_backup_pdata wm831x_backup_platdata = {
 890         .charger_enable = 1,
 891         .no_constant_voltage = 0,  /** Disable constant voltage charging */
 892         .vlim = 3100,   /** Voltage limit in milivolts */
 893         .ilim = 300,   /** Current limit in microamps */
 894 };
 895
 896 struct wm831x_battery_pdata wm831x_battery_platdata = {
 897         .enable = 1,         /** Enable charging */
 898         .fast_enable = 1,    /** Enable fast charging */
 899         .off_mask = 1,       /** Mask OFF while charging */
 900         .trickle_ilim = 200,   /** Trickle charge current limit, in mA */
 901         .vsel = 4200,           /** Target voltage, in mV */
 902         .eoc_iterm = 90,      /** End of trickle charge current, in mA */
 903         .fast_ilim = 1000,      /** Fast charge current limit, in mA */
 904         .timeout = 180,        /** Charge cycle timeout, in minutes */
 905         .syslo = 3300,    /* syslo threshold, in mV*/
 906         .sysok = 3500,    /* sysko threshold, in mV*/
 907 };
 908
 909 struct wm831x_status_pdata wm831x_status_platdata[WM831X_MAX_STATUS] = {
 910         {
 911         .default_src = WM831X_STATUS_OTP,
 912         .name = "wm831x_status0",
 913         .default_trigger = "wm831x_otp",
 914         },
 915         {
 916         .default_src = WM831X_STATUS_POWER,
 917         .name = "wm831x_status1",
 918         .default_trigger = "wm831x_power",
 919         },
 920 };
 921
 922
 923 static struct regulator_consumer_supply dcdc1_consumers[] = {
 924         {
 925                 .supply = "dcdc1",
 926         }
 927 };
 928 static struct regulator_consumer_supply dcdc2_consumers[] = {
 929         {
 930                 .supply = "dcdc2",
 931         },
 932         {
 933                 .supply = "vcore",
 934         }
 935 };
 936 static struct regulator_consumer_supply dcdc3_consumers[] = {
 937         {
 938                 .supply = "dcdc3",
 939         }
 940 };
 941 static struct regulator_consumer_supply dcdc4_consumers[] = {
 942         {
 943                 .supply = "dcdc4",
 944         }
 945 };
 946 static struct regulator_consumer_supply epe1_consumers[] = {
 947         {
 948                 .supply = "epe1",
 949         }
 950 };
 951 static struct regulator_consumer_supply epe2_consumers[] = {
 952         {
 953                 .supply = "epe2",
 954         }
 955 };
 956 static struct regulator_consumer_supply ldo1_consumers[] = {
 957         {
 958                 .supply = "ldo1",
 959         }
 960 };
 961 static struct regulator_consumer_supply ldo2_consumers[] = {
 962         {
 963                 .supply = "ldo2",
 964         }
 965 };
 966 static struct regulator_consumer_supply ldo3_consumers[] = {
 967         {
 968                 .supply = "ldo3",
 969         }
 970 };
 971 static struct regulator_consumer_supply ldo4_consumers[] = {
 972         {
 973                 .supply = "ldo4",
 974         }
 975 };
 976 static struct regulator_consumer_supply ldo5_consumers[] = {
 977         {
 978                 .supply = "ldo5",
 979         }
 980 };
 981 static struct regulator_consumer_supply ldo6_consumers[] = {
 982         {
 983                 .supply = "ldo6",
 984         }
 985 };
 986 static struct regulator_consumer_supply ldo7_consumers[] = {
 987         {
 988                 .supply = "ldo7",
 989         }
 990 };
 991 static struct regulator_consumer_supply ldo8_consumers[] = {
 992         {
 993                 .supply = "ldo8",
 994         }
 995 };
 996 static struct regulator_consumer_supply ldo9_consumers[] = {
 997         {
 998                 .supply = "ldo9",
 999         }
1000 };
1001 static struct regulator_consumer_supply ldo10_consumers[] = {
1002         {
1003                 .supply = "ldo10",
1004         }
1005 };
1006 static struct regulator_consumer_supply ldo11_consumers[] = {
1007         {
1008                 .supply = "ldo11",
1009         }
1010 };
1011 static struct regulator_consumer_supply isink1_consumers[] = {
1012         {
1013                 .supply = "isink1",
1014         }
1015 };
1016 static struct regulator_consumer_supply isink2_consumers[] = {
1017         {
1018                 .supply = "isink2",
1019         }
1020 };
1021
1022 struct regulator_init_data wm831x_regulator_init_dcdc[WM831X_MAX_DCDC] = {
1023         {
1024                 .constraints = {
1025                         .name = "DCDC1",
1026                         .min_uV = 600000,
1027                         .max_uV = 1800000,//0.6-1.8V
1028                         .apply_uV = true,
1029                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1030                 },
1031                 .num_consumer_supplies = ARRAY_SIZE(dcdc1_consumers),
1032                 .consumer_supplies = dcdc1_consumers,
1033         },
1034         {
1035                 .constraints = {
1036                         .name = "DCDC2",
1037                         .min_uV = 600000,
1038                         .max_uV = 1800000,//0.6-1.8V
1039                         .apply_uV = true,
1040                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1041                 },
1042                 .num_consumer_supplies = ARRAY_SIZE(dcdc2_consumers),
1043                 .consumer_supplies = dcdc2_consumers,
1044         },
1045         {
1046                 .constraints = {
1047                         .name = "DCDC3",
1048                         .min_uV = 850000,
1049                         .max_uV = 3400000,//0.85-3.4V
1050                         .apply_uV = true,
1051                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1052                 },
1053                 .num_consumer_supplies = ARRAY_SIZE(dcdc3_consumers),
1054                 .consumer_supplies = dcdc3_consumers,
1055         },
1056         {
1057                 .constraints = {
1058                         .name = "DCDC4",
1059                         .min_uV = 00000000,
1060                         .max_uV = 30000000,//30V/40mA
1061                         .apply_uV = true,
1062                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1063                 },
1064                 .num_consumer_supplies = ARRAY_SIZE(dcdc4_consumers),
1065                 .consumer_supplies = dcdc4_consumers,
1066         },
1067
1068 };
1069 struct regulator_init_data wm831x_regulator_init_epe[WM831X_MAX_EPE] = {
1070         {
1071                 .constraints = {
1072                         .name = "EPE1",
1073                         .min_uV = 1200000,
1074                         .max_uV = 3000000,
1075                         .apply_uV = true,
1076                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1077                 },
1078                 .num_consumer_supplies = ARRAY_SIZE(epe1_consumers),
1079                 .consumer_supplies = epe1_consumers,
1080         },
1081         {
1082                 .constraints = {
1083                         .name = "EPE2",
1084                         .min_uV = 1200000,
1085                         .max_uV = 3000000,
1086                         .apply_uV = true,
1087                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1088                 },
1089                 .num_consumer_supplies = ARRAY_SIZE(epe2_consumers),
1090                 .consumer_supplies = epe2_consumers,
1091         },
1092 };
1093
1094 struct regulator_init_data wm831x_regulator_init_ldo[WM831X_MAX_LDO] = {
1095         {
1096                 .constraints = {
1097                         .name = "LDO1",
1098                         .min_uV = 900000,
1099                         .max_uV = 3300000,
1100                         .apply_uV = true,
1101                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1102                 },
1103                 .num_consumer_supplies = ARRAY_SIZE(ldo1_consumers),
1104                 .consumer_supplies = ldo1_consumers,
1105         },
1106         {
1107                 .constraints = {
1108                         .name = "LDO2",
1109                         .min_uV = 900000,
1110                         .max_uV = 3300000,
1111                         .apply_uV = true,
1112                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1113                 },
1114                 .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
1115                 .consumer_supplies = ldo2_consumers,
1116         },
1117         {
1118                 .constraints = {
1119                         .name = "LDO3",
1120                         .min_uV = 900000,
1121                         .max_uV = 3300000,
1122                         .apply_uV = true,
1123                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1124                 },
1125                 .num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),
1126                 .consumer_supplies = ldo3_consumers,
1127         },
1128         {
1129                 .constraints = {
1130                         .name = "LDO4",
1131                         .min_uV = 900000,
1132                         .max_uV = 3300000,
1133                         .apply_uV = true,
1134                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1135                 },
1136                 .num_consumer_supplies = ARRAY_SIZE(ldo4_consumers),
1137                 .consumer_supplies = ldo4_consumers,
1138         },
1139         {
1140                 .constraints = {
1141                         .name = "LDO5",
1142                         .min_uV = 900000,
1143                         .max_uV = 3300000,
1144                         .apply_uV = true,
1145                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1146                 },
1147                 .num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),
1148                 .consumer_supplies = ldo5_consumers,
1149         },
1150         {
1151                 .constraints = {
1152                         .name = "LDO6",
1153                         .min_uV = 900000,
1154                         .max_uV = 3300000,
1155                         .apply_uV = true,
1156                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1157                 },
1158                 .num_consumer_supplies = ARRAY_SIZE(ldo6_consumers),
1159                 .consumer_supplies = ldo6_consumers,
1160         },
1161         {
1162                 .constraints = {
1163                         .name = "LDO7",
1164                         .min_uV = 1000000,
1165                         .max_uV = 3500000,
1166                         .apply_uV = true,
1167                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1168                 },
1169                 .num_consumer_supplies = ARRAY_SIZE(ldo7_consumers),
1170                 .consumer_supplies = ldo7_consumers,
1171         },
1172         {
1173                 .constraints = {
1174                         .name = "LDO8",
1175                         .min_uV = 1000000,
1176                         .max_uV = 3500000,
1177                         .apply_uV = true,
1178                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1179                 },
1180                 .num_consumer_supplies = ARRAY_SIZE(ldo8_consumers),
1181                 .consumer_supplies = ldo8_consumers,
1182         },
1183         {
1184                 .constraints = {
1185                         .name = "LDO9",
1186                         .min_uV = 1000000,
1187                         .max_uV = 3500000,
1188                         .apply_uV = true,
1189                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1190                 },
1191                 .num_consumer_supplies = ARRAY_SIZE(ldo9_consumers),
1192                 .consumer_supplies = ldo9_consumers,
1193         },
1194         {
1195                 .constraints = {
1196                         .name = "LDO10",
1197                         .min_uV = 1000000,
1198                         .max_uV = 3500000,
1199                         .apply_uV = true,
1200                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1201                 },
1202                 .num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),
1203                 .consumer_supplies = ldo10_consumers,
1204         },
1205         {
1206                 .constraints = {
1207                         .name = "LDO11",
1208                         .min_uV = 1200000,
1209                         .max_uV = 3000000,
1210                         .apply_uV = true,
1211                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1212                 },
1213                 .num_consumer_supplies = ARRAY_SIZE(ldo11_consumers),
1214                 .consumer_supplies = ldo11_consumers,
1215         },
1216 };
1217
1218 struct regulator_init_data wm831x_regulator_init_isink[WM831X_MAX_ISINK] = {
1219         {
1220                 .constraints = {
1221                         .name = "ISINK1",
1222                         .min_uA = 00000,
1223                         .max_uA = 40000,
1224                         .always_on = true,
1225                         .apply_uV = true,
1226                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1227                 },
1228                 .num_consumer_supplies = ARRAY_SIZE(isink1_consumers),
1229                 .consumer_supplies = isink1_consumers,
1230         },
1231         {
1232                 .constraints = {
1233                         .name = "ISINK2",
1234                         .min_uA = 0000000,
1235                         .max_uA = 0000000,
1236                         .apply_uV = false,
1237                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1238                 },
1239                 .num_consumer_supplies = ARRAY_SIZE(isink2_consumers),
1240                 .consumer_supplies = isink2_consumers,
1241         },
1242 };
1243
1244 static int wm831x_checkrange(int start,int num,int val)
1245 {
1246         if((val<(start+num))&&(val>=start))
1247                 return 0;
1248         else
1249                 return -1;
1250 }
1251
1252 static int wm831x_init_pin_type(struct wm831x *wm831x)
1253 {
1254 #if 1
1255         struct wm831x_pdata *pdata = wm831x->dev->platform_data;
1256         struct rk29_gpio_expander_info *wm831x_gpio_settinginfo;
1257         uint16_t offset = 0;
1258         uint16_t wm831x_settingpin_num = 0;
1259         uint16_t ret = 0;
1260         int i = 0;
1261
1262         if(wm831x)
1263         {
1264                 wm831x_gpio_settinginfo=pdata->settinginfo;
1265                 if(wm831x_gpio_settinginfo)
1266                 {
1267                         wm831x_settingpin_num = pdata->settinginfolen;
1268                         for(i=0;i<wm831x_settingpin_num;i++)
1269                         {
1270                                 if(!wm831x_checkrange(pdata->gpio_base,pdata->gpio_pin_num,wm831x_gpio_settinginfo[i].gpio_num))
1271                                 {
1272                                         offset = wm831x_gpio_settinginfo[i].gpio_num - pdata->gpio_base;
1273
1274                                         if(wm831x_gpio_settinginfo[i].pin_type==GPIO_IN)
1275                                         {
1276                                                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_DIR_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1277                                         }
1278                                         else
1279                                         {
1280                                                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_TRI_SHIFT);
1281                                                 if(wm831x_gpio_settinginfo[i].pin_value==GPIO_HIGH)
1282                                                 {
1283                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(1 << offset));
1284                                                 }
1285                                                 else
1286                                                 {
1287                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(0 << offset));
1288                                                 }
1289                                         }
1290
1291                                 }
1292                         }
1293                 }
1294         }
1295
1296         for(i=0;i<pdata->gpio_pin_num;i++)
1297         {
1298                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+i),
1299                         WM831X_GPN_PULL_MASK|WM831X_GPN_POL_MASK|WM831X_GPN_OD_MASK|WM831X_GPN_TRI_MASK,
1300                         1<<WM831X_GPN_POL_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1301                 ret =  wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL+i);
1302                 printk("Gpio%d Pin Configuration = %x\n",i,ret);
1303         }
1304 #endif
1305         return 0;
1306 }
1307
1308 /*
1309  * GPIO Buttons
1310  */
1311 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1312 static struct wm831x_gpio_keys_button wm831x_gpio_buttons[] = {
1313 {
1314         .code           = KEY_MEDIA,
1315         .gpio           = TCA6424_P21,
1316         .active_low     = 1,
1317         .desc           = "media",
1318         .wakeup         = 0,
1319         .debounce_interval = 120,
1320 },
1321 {
1322     .code= KEY_VOLUMEUP,
1323                 .gpio= WM831X_P05,
1324                 .active_low= 1,
1325                 .desc= "volume_up",
1326                 .wakeup= 0,
1327 },
1328 {
1329                 .code= KEY_CAMERA,
1330                 .gpio= WM831X_P06,
1331                 .active_low= 1,
1332                 .desc= "camera",
1333                 .wakeup= 0,
1334 },
1335 {
1336                 .code= KEY_VOLUMEDOWN,
1337                 .gpio= WM831X_P07,
1338                 .active_low= 1,
1339                 .desc= "volume_down",
1340                 .wakeup= 0,
1341 },
1342 {
1343                 .code= KEY_END,
1344                 .gpio= WM831X_P09,
1345                 .active_low= 1,
1346                 .desc= "enter",
1347                 .wakeup= 0,
1348 },
1349 {
1350                 .code= KEY_MENU,
1351                 .gpio= WM831X_P10,
1352                 .active_low= 1,
1353                 .desc= "menu",
1354                 .wakeup= 0,
1355 },
1356 {
1357                 .code= KEY_SEND,
1358                 .gpio= WM831X_P11,
1359                 .active_low= 1,
1360                 .desc= "esc",
1361                 .wakeup= 0,
1362 },
1363 {
1364                 .code= KEY_BACK,
1365                 .gpio= WM831X_P12,
1366                 .active_low= 1,
1367                 .desc= "home",
1368                 .wakeup= 0,
1369 },
1370 };
1371
1372 struct wm831x_gpio_keys_pdata wm831x_gpio_keys_platdata = {
1373         .buttons        = wm831x_gpio_buttons,
1374         .nbuttons       = ARRAY_SIZE(wm831x_gpio_buttons),
1375 };
1376
1377 #endif
1378 struct wm831x_pdata wm831x_platdata = {
1379         /** Called before subdevices are set up */
1380         .pre_init= wm831x_pre_init,
1381         /** Called after subdevices are set up */
1382         .post_init = wm831x_post_init,
1383         /** Called before subdevices are power down */
1384         .last_deinit = wm831x_last_deinit,
1385
1386 #if defined(CONFIG_GPIO_WM831X)
1387         .gpio_base=WM831X_GPIO_EXPANDER_BASE,
1388         .gpio_pin_num=WM831X_TOTOL_GPIO_NUM,
1389         .settinginfo=wm831x_gpio_settinginfo,
1390         .settinginfolen=ARRAY_SIZE(wm831x_gpio_settinginfo),
1391         .pin_type_init = wm831x_init_pin_type,
1392         .irq_base= NR_AIC_IRQS + 7*NUM_GROUP,
1393 #endif
1394
1395         .backlight = &wm831x_backlight_platdata,
1396
1397         .backup = &wm831x_backup_platdata,
1398
1399         .battery = &wm831x_battery_platdata,
1400         //.wm831x_touch_pdata = NULL,
1401         //.watchdog = NULL,
1402
1403 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1404         .gpio_keys = &wm831x_gpio_keys_platdata,
1405 #endif
1406
1407         /** LED1 = 0 and so on */
1408         .status = {&wm831x_status_platdata[0], &wm831x_status_platdata[1]},
1409
1410         /** DCDC1 = 0 and so on */
1411         .dcdc = {&wm831x_regulator_init_dcdc[0], &wm831x_regulator_init_dcdc[1], &wm831x_regulator_init_dcdc[2], &wm831x_regulator_init_dcdc[3]},
1412
1413         /** EPE1 = 0 and so on */
1414         .epe = {&wm831x_regulator_init_epe[0], &wm831x_regulator_init_epe[1]},
1415
1416         /** LDO1 = 0 and so on */
1417         .ldo = {&wm831x_regulator_init_ldo[0], &wm831x_regulator_init_ldo[1], &wm831x_regulator_init_ldo[2], &wm831x_regulator_init_ldo[3],
1418                         &wm831x_regulator_init_ldo[4], &wm831x_regulator_init_ldo[5], &wm831x_regulator_init_ldo[6], &wm831x_regulator_init_ldo[7],
1419                         &wm831x_regulator_init_ldo[8], &wm831x_regulator_init_ldo[9], &wm831x_regulator_init_ldo[10]},
1420
1421         /** ISINK1 = 0 and so on*/
1422         .isink = {&wm831x_regulator_init_isink[0], &wm831x_regulator_init_isink[1]},
1423 };
1424 #endif
1425
1426
1427
1428 #if defined(CONFIG_RK29_GPS)
1429
1430 #define         RK29_GPS_POWER_PIN              RK29_PIN6_PB2
1431 #define         RK29_GPS_RESET_PIN              RK29_PIN6_PC1
1432
1433 int rk29_gps_power_up(void)
1434 {
1435         printk("%s \n", __FUNCTION__);
1436
1437     gpio_request(RK29_GPS_POWER_PIN, NULL);
1438         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_HIGH);
1439
1440         return 0;
1441 }
1442
1443 int rk29_gps_power_down(void)
1444 {
1445         printk("%s \n", __FUNCTION__);
1446
1447     gpio_request(RK29_GPS_POWER_PIN, NULL);
1448         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_LOW);
1449
1450         return 0;
1451 }
1452
1453 int rk29_gps_reset_set(int level)
1454 {
1455         gpio_request(RK29_GPS_RESET_PIN, NULL);
1456         if (level)
1457                 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_HIGH);
1458         else
1459                 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);
1460
1461         return 0;
1462 }
1463
1464 struct rk29_gps_data rk29_gps_info = {
1465         .power_up = rk29_gps_power_up,
1466         .power_down = rk29_gps_power_down,
1467         .reset = rk29_gps_reset_set,
1468         .uart_id = 3,
1469 };
1470
1471 struct platform_device rk29_device_gps = {
1472         .name = "rk29_gps",
1473         .id = -1,
1474         .dev            = {
1475         .platform_data = &rk29_gps_info,
1476                 }
1477         };
1478 #endif
1479
1480 /*****************************************************************************************
1481  * wm8994  codec
1482  * author: qjb@rock-chips.com
1483  *****************************************************************************************/
1484 //#if defined(CONFIG_MFD_WM8994)
1485 #if defined (CONFIG_REGULATOR_WM8994)
1486 static struct regulator_consumer_supply wm8994_ldo1_consumers[] = {
1487         {
1488                 .supply = "DBVDD",
1489         },
1490         {
1491                 .supply = "AVDD1",
1492         },
1493         {
1494                 .supply = "CPVDD",
1495         },
1496         {
1497                 .supply = "SPKVDD1",
1498         }
1499 };
1500 static struct regulator_consumer_supply wm8994_ldo2_consumers[] = {
1501         {
1502                 .supply = "DCVDD",
1503         },
1504         {
1505                 .supply = "AVDD2",
1506         },
1507         {
1508                 .supply = "SPKVDD2",
1509         }
1510 };
1511 struct regulator_init_data regulator_init_data_ldo1 = {
1512         .constraints = {
1513                 .name = "wm8994-ldo1",
1514                 .min_uA = 00000,
1515                 .max_uA = 18000,
1516                 .always_on = true,
1517                 .apply_uV = true,
1518                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1519         },
1520         .num_consumer_supplies = ARRAY_SIZE(wm8994_ldo1_consumers),
1521         .consumer_supplies = wm8994_ldo1_consumers,
1522 };
1523 struct regulator_init_data regulator_init_data_ldo2 = {
1524         .constraints = {
1525                 .name = "wm8994-ldo2",
1526                 .min_uA = 00000,
1527                 .max_uA = 18000,
1528                 .always_on = true,
1529                 .apply_uV = true,
1530                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1531         },
1532         .num_consumer_supplies = ARRAY_SIZE(wm8994_ldo2_consumers),
1533         .consumer_supplies = wm8994_ldo2_consumers,
1534 };
1535 #endif
1536 struct wm8994_drc_cfg wm8994_drc_cfg_pdata = {
1537         .name = "wm8994_DRC",
1538         .regs = {0,0,0,0,0},
1539 };
1540
1541 struct wm8994_retune_mobile_cfg wm8994_retune_mobile_cfg_pdata = {
1542         .name = "wm8994_EQ",
1543         .rate = 0,
1544         .regs = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
1545 };
1546
1547 struct wm8994_pdata wm8994_platdata = {
1548 #if defined (CONFIG_GPIO_WM8994)
1549         .gpio_base = WM8994_GPIO_EXPANDER_BASE,
1550         //Fill value to initialize the GPIO
1551         .gpio_defaults ={},
1552 #endif
1553         //enable=0 disable ldo
1554 #if defined (CONFIG_REGULATOR_WM8994)
1555         .ldo = {
1556                 {
1557                         .enable = 0,
1558                         //RK29_PIN5_PA1
1559                         .supply = NULL,
1560                         .init_data = &regulator_init_data_ldo1,
1561                 },
1562                 {
1563                         .enable = 0,
1564                         .supply = NULL,
1565                         .init_data = &regulator_init_data_ldo2,
1566                 }
1567         },
1568 #endif
1569         //DRC 0--use default
1570         .num_drc_cfgs = 0,
1571         .drc_cfgs = &wm8994_drc_cfg_pdata,
1572         //EQ   0--use default
1573         .num_retune_mobile_cfgs = 0,
1574         .retune_mobile_cfgs = &wm8994_retune_mobile_cfg_pdata,
1575
1576         .lineout1_diff = 1,
1577         .lineout2_diff = 1,
1578
1579         .lineout1fb = 1,
1580         .lineout2fb = 1,
1581
1582         .micbias1_lvl = 1,
1583         .micbias2_lvl = 1,
1584
1585         .jd_scthr = 0,
1586         .jd_thr = 0,
1587
1588         .PA_control_pin = 0,
1589         .Power_EN_Pin = RK29_PIN5_PA1,
1590
1591         .speaker_incall_vol = 0,
1592         .speaker_incall_mic_vol = -9,
1593         .speaker_normal_vol = 6,
1594         .earpiece_incall_vol = 0,
1595         .headset_incall_vol = 6,
1596         .headset_incall_mic_vol = -6,
1597         .headset_normal_vol = 6,
1598         .BT_incall_vol = 0,
1599         .BT_incall_mic_vol = 0,
1600         .recorder_vol = 50,
1601
1602 };
1603 //#endif
1604
1605 #ifdef CONFIG_RK_HEADSET_DET
1606 #define HEADSET_GPIO RK29_PIN4_PD2
1607 struct rk_headset_pdata rk_headset_info = {
1608         .Headset_gpio           = RK29_PIN4_PD2,
1609         .headset_in_type= HEADSET_IN_HIGH,
1610         .Hook_gpio = RK29_PIN4_PD1,//Detection Headset--Must be set
1611 };
1612
1613 struct platform_device rk_device_headset = {
1614                 .name   = "rk_headsetdet",
1615                 .id     = 0,
1616                 .dev    = {
1617                     .platform_data = &rk_headset_info,
1618                 }
1619 };
1620 #endif
1621
1622 #if defined(CONFIG_GS_L3G4200D)
1623
1624 #include <linux/l3g4200d.h>
1625 #define L3G4200D_INT_PIN  RK29_PIN5_PA3
1626
1627 static int l3g4200d_init_platform_hw(void)
1628 {
1629         if (gpio_request(L3G4200D_INT_PIN, NULL) != 0) {
1630                 gpio_free(L3G4200D_INT_PIN);
1631                 printk("%s: request l3g4200d int pin error\n", __func__);
1632                 return -EIO;
1633         }
1634         gpio_pull_updown(L3G4200D_INT_PIN, 1);
1635         return 0;
1636 }
1637
1638 static struct l3g4200d_platform_data l3g4200d_info = {
1639         .fs_range = 1,
1640
1641         .axis_map_x = 0,
1642         .axis_map_y = 1,
1643         .axis_map_z = 2,
1644
1645         .negate_x = 1,
1646         .negate_y = 1,
1647         .negate_z = 0,
1648
1649         .init = l3g4200d_init_platform_hw,
1650 };
1651
1652 #endif
1653
1654 /*****************************************************************************************
1655  * i2c devices
1656  * author: kfx@rock-chips.com
1657 *****************************************************************************************/
1658 static int rk29_i2c0_io_init(void)
1659 {
1660 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1661         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1662         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1663 #else
1664         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_GPIO2B7);
1665         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_GPIO2B6);
1666 #endif
1667         return 0;
1668 }
1669
1670 static int rk29_i2c1_io_init(void)
1671 {
1672 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1673         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1674         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1675 #else
1676         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_GPIO1A7);
1677         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_GPIO1A6);
1678 #endif
1679         return 0;
1680 }
1681 static int rk29_i2c2_io_init(void)
1682 {
1683 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1684         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1685         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1686 #else
1687         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_GPIO5D4);
1688         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_GPIO5D3);
1689 #endif
1690         return 0;
1691 }
1692
1693 static int rk29_i2c3_io_init(void)
1694 {
1695 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1696         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1697         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1698 #else
1699         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_GPIO2B5);
1700         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_GPIO2B4);
1701 #endif
1702         return 0;
1703 }
1704 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1705 struct rk29_i2c_platform_data default_i2c0_data = {
1706         .bus_num    = 0,
1707         .flags      = 0,
1708         .slave_addr = 0xff,
1709         .scl_rate  = 400*1000,
1710         .mode           = I2C_MODE_IRQ,
1711         .io_init = rk29_i2c0_io_init,
1712 };
1713 #else
1714 struct i2c_gpio_platform_data default_i2c0_data = {
1715        .sda_pin = RK29_PIN2_PB6,
1716        .scl_pin = RK29_PIN2_PB7,
1717        .udelay = 5, // clk = 500/udelay = 100Khz
1718        .timeout = 100,//msecs_to_jiffies(200),
1719        .bus_num    = 0,
1720        .io_init = rk29_i2c0_io_init,
1721 };
1722 #endif
1723 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1724 struct rk29_i2c_platform_data default_i2c1_data = {
1725         .bus_num    = 1,
1726         .flags      = 0,
1727         .slave_addr = 0xff,
1728         .scl_rate  = 400*1000,
1729         .mode           = I2C_MODE_IRQ,
1730         .io_init = rk29_i2c1_io_init,
1731 };
1732 #else
1733 struct i2c_gpio_platform_data default_i2c1_data = {
1734        .sda_pin = RK29_PIN1_PA6,
1735        .scl_pin = RK29_PIN1_PA7,
1736        .udelay = 5, // clk = 500/udelay = 100Khz
1737        .timeout = 100,//msecs_to_jiffies(200),
1738        .bus_num    = 1,
1739        .io_init = rk29_i2c1_io_init,
1740 };
1741 #endif
1742 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1743 struct rk29_i2c_platform_data default_i2c2_data = {
1744         .bus_num    = 2,
1745         .flags      = 0,
1746         .slave_addr = 0xff,
1747         .scl_rate  = 400*1000,
1748         .mode           = I2C_MODE_IRQ,
1749         .io_init = rk29_i2c2_io_init,
1750 };
1751 #else
1752 struct i2c_gpio_platform_data default_i2c2_data = {
1753        .sda_pin = RK29_PIN5_PD3,
1754        .scl_pin = RK29_PIN5_PD4,
1755        .udelay = 5, // clk = 500/udelay = 100Khz
1756        .timeout = 100,//msecs_to_jiffies(200),
1757        .bus_num    = 2,
1758        .io_init = rk29_i2c2_io_init,
1759 };
1760 #endif
1761 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1762 struct rk29_i2c_platform_data default_i2c3_data = {
1763         .bus_num    = 3,
1764         .flags      = 0,
1765         .slave_addr = 0xff,
1766         .scl_rate  = 400*1000,
1767         .mode           = I2C_MODE_IRQ,
1768         .io_init = rk29_i2c3_io_init,
1769 };
1770 #else
1771 struct i2c_gpio_platform_data default_i2c3_data = {
1772        .sda_pin = RK29_PIN5_PB5,
1773        .scl_pin = RK29_PIN5_PB4,
1774        .udelay = 5, // clk = 500/udelay = 100Khz
1775        .timeout = 100,//msecs_to_jiffies(200),
1776        .bus_num    = 3,
1777        .io_init = rk29_i2c3_io_init,
1778 };
1779 #endif
1780 #ifdef CONFIG_I2C0_RK29
1781 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1782 #if defined (CONFIG_RK1000_CONTROL)
1783         {
1784                 .type                   = "rk1000_control",
1785                 .addr           = 0x40,
1786                 .flags                  = 0,
1787         },
1788 #endif
1789 #if defined (CONFIG_SND_SOC_RK1000)
1790         {
1791                 .type                   = "rk1000_i2c_codec",
1792                 .addr           = 0x60,
1793                 .flags                  = 0,
1794         },
1795 #endif
1796 #if defined (CONFIG_SND_SOC_WM8900)
1797         {
1798                 .type                   = "wm8900",
1799                 .addr           = 0x1A,
1800                 .flags                  = 0,
1801         },
1802 #endif
1803 #if defined (CONFIG_SND_SOC_WM8994)
1804         {
1805                 .type                   = "wm8994",
1806                 .addr           = 0x1a,
1807                 .flags                  = 0,
1808 //      #if defined(CONFIG_MFD_WM8994)
1809                 .platform_data  = &wm8994_platdata,
1810 //      #endif
1811         },
1812 #endif
1813 #if defined (CONFIG_BATTERY_STC3100)
1814         {
1815                 .type                   = "stc3100",
1816                 .addr           = 0x70,
1817                 .flags                  = 0,
1818         },
1819 #endif
1820 #if defined (CONFIG_BATTERY_BQ27510)
1821         {
1822                 .type                   = "bq27510",
1823                 .addr           = 0x55,
1824                 .flags                  = 0,
1825         },
1826 #endif
1827 #if defined (CONFIG_RTC_HYM8563)
1828         {
1829                 .type                   = "rtc_hym8563",
1830                 .addr           = 0x51,
1831                 .flags                  = 0,
1832                 .irq            = RK29_PIN0_PA1,
1833         },
1834 #endif
1835 #if defined (CONFIG_GS_MMA8452)
1836     {
1837       .type           = "gs_mma8452",
1838       .addr           = 0x1c,
1839       .flags          = 0,
1840       .irq            = MMA8452_INT_PIN,
1841       .platform_data  = &mma8452_info,
1842     },
1843 #endif
1844 #if defined (CONFIG_COMPASS_AK8973)
1845         {
1846                 .type                   = "ak8973",
1847                 .addr           = 0x1d,
1848                 .flags                  = 0,
1849                 .irq                    = RK29_PIN6_PC5,
1850         },
1851 #endif
1852 #if defined (CONFIG_COMPASS_AK8975)
1853         {
1854                 .type                   = "ak8975",
1855                 .addr           = 0x0d,
1856                 .flags                  = 0,
1857                 .irq                    = RK29_PIN6_PC5,
1858         },
1859 #endif
1860 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1861         {
1862                 .type           = "isl29028",
1863                 .addr           = 0x44,
1864                 .flags          = 0,
1865                 .irq            = RK29_PIN4_PD3,
1866         },
1867 #endif
1868 #if defined (CONFIG_ANX7150)
1869     {
1870                 .type           = "anx7150",
1871         .addr           = 0x39,             //0x39, 0x3d
1872         .flags          = 0,
1873         .irq            = RK29_PIN2_PA3,
1874     },
1875 #endif
1876 #if defined (CONFIG_GS_L3G4200D)
1877         {
1878                 .type           = "gs_l3g4200d",
1879                 .addr           = 0x69,
1880                 .flags          = 0,
1881                 .irq            = L3G4200D_INT_PIN,
1882                 .platform_data  = &l3g4200d_info,
1883         },
1884 #endif
1885 #if defined (CONFIG_SENSORS_MPU3050)
1886         {
1887                 .type                   = "mpu3050",
1888                 .addr                   = 0x68,
1889                 .flags                  = 0,
1890                 .irq                    = RK29_PIN4_PC4,
1891                 .platform_data  = &mpu3050_data,
1892         },
1893 #endif
1894 };
1895 #endif
1896
1897 #ifdef CONFIG_I2C1_RK29
1898 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1899 #if defined (CONFIG_RK1000_CONTROL1)
1900         {
1901                 .type                   = "rk1000_control",
1902                 .addr                   = 0x40,
1903                 .flags                  = 0,
1904         },
1905 #endif
1906
1907 };
1908 #endif
1909
1910 #ifdef CONFIG_I2C2_RK29
1911 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1912 #if defined (CONFIG_TOUCHSCREEN_GT801_IIC)
1913 {
1914         .type           = "gt801_ts",
1915         .addr           = 0x55,
1916         .flags          = 0,
1917         .irq            = RK29_PIN4_PD5,
1918         .platform_data = &gt801_info,
1919 },
1920 #endif
1921
1922 #if defined (CONFIG_TOUCHSCREEN_GT818_IIC)
1923 {
1924         .type           = "gt818_ts",
1925         .addr           = 0x5d,
1926         .flags          = 0,
1927         .irq            = RK29_PIN4_PD5,
1928         .platform_data = &gt818_info,
1929 },
1930 #endif
1931
1932 #if defined (CONFIG_TOUCHSCREEN_ILI2102_IIC)
1933 {
1934         .type           = "ili2102_ts",
1935         .addr           = 0x41,
1936         .flags          = I2C_M_NEED_DELAY,
1937         .udelay      = 600,
1938         .irq            = RK29_PIN4_PD5,
1939         .platform_data = &ili2102_info,
1940 },
1941 #endif
1942
1943 #if defined (CONFIG_MFD_WM831X_I2C)
1944 {
1945         .type           = "wm8310",
1946         .addr           = 0x34,
1947         .flags          = 0,
1948         .irq            = RK29_PIN4_PD0,
1949         .platform_data = &wm831x_platdata,
1950 },
1951 #endif
1952 #if defined (CONFIG_HANNSTAR_P1003)
1953     {
1954       .type           = "p1003_touch",
1955       .addr           = 0x04,
1956       .flags          = 0,
1957       .irq            = RK29_PIN0_PA2,
1958       .platform_data  = &p1003_info,
1959     },
1960 #endif
1961 #if defined (CONFIG_EETI_EGALAX)
1962     {
1963       .type           = "egalax_i2c",
1964       .addr           = 0x04,
1965       .flags          = 0,
1966       .irq            = RK29_PIN4_PD5,
1967       .platform_data  = &eeti_egalax_info,
1968     },
1969 #endif
1970 };
1971 #endif
1972
1973 #ifdef CONFIG_I2C3_RK29
1974 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1975 };
1976 #endif
1977
1978 /*****************************************************************************************
1979  * camera  devices
1980  * author: ddl@rock-chips.com
1981  *****************************************************************************************/
1982 #ifdef CONFIG_VIDEO_RK29
1983 #define CONFIG_SENSOR_POWER_IOCTL_USR      0
1984 #define CONFIG_SENSOR_RESET_IOCTL_USR      0
1985 #define CONFIG_SENSOR_POWERDOWN_IOCTL_USR      0
1986 #define CONFIG_SENSOR_FLASH_IOCTL_USR      0
1987
1988 #if CONFIG_SENSOR_POWER_IOCTL_USR
1989 static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
1990 {
1991     #error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
1992 }
1993 #endif
1994
1995 #if CONFIG_SENSOR_RESET_IOCTL_USR
1996 static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
1997 {
1998     #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
1999 }
2000 #endif
2001
2002 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
2003 static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
2004 {
2005     #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
2006 }
2007 #endif
2008
2009 #if CONFIG_SENSOR_FLASH_IOCTL_USR
2010 static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
2011 {
2012     #error "CONFIG_SENSOR_FLASH_IOCTL_USR is 1, sensor_flash_usr_cb function must be writed!!";
2013 }
2014 #endif
2015
2016 static struct rk29camera_platform_ioctl_cb  sensor_ioctl_cb = {
2017     #if CONFIG_SENSOR_POWER_IOCTL_USR
2018     .sensor_power_cb = sensor_power_usr_cb,
2019     #else
2020     .sensor_power_cb = NULL,
2021     #endif
2022
2023     #if CONFIG_SENSOR_RESET_IOCTL_USR
2024     .sensor_reset_cb = sensor_reset_usr_cb,
2025     #else
2026     .sensor_reset_cb = NULL,
2027     #endif
2028
2029     #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
2030     .sensor_powerdown_cb = sensor_powerdown_usr_cb,
2031     #else
2032     .sensor_powerdown_cb = NULL,
2033     #endif
2034
2035     #if CONFIG_SENSOR_FLASH_IOCTL_USR
2036     .sensor_flash_cb = sensor_flash_usr_cb,
2037     #else
2038     .sensor_flash_cb = NULL,
2039     #endif
2040 };
2041 #include "../../../drivers/media/video/rk29_camera.c"
2042 #endif
2043
2044 /*****************************************************************************************
2045  * backlight  devices
2046  * author: nzy@rock-chips.com
2047  *****************************************************************************************/
2048 #ifdef CONFIG_BACKLIGHT_RK29_BL
2049  /*
2050  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
2051  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
2052  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
2053  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
2054  */
2055
2056 #define PWM_ID            0
2057 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
2058 #define PWM_MUX_MODE      GPIO1L_PWM0
2059 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
2060 #define PWM_EFFECT_VALUE  1
2061
2062 //#define LCD_DISP_ON_PIN
2063
2064 #ifdef  LCD_DISP_ON_PIN
2065 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
2066 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
2067
2068 #define BL_EN_PIN         GPIO0L_GPIO0A5
2069 #define BL_EN_VALUE       GPIO_HIGH
2070 #endif
2071 static int rk29_backlight_io_init(void)
2072 {
2073     int ret = 0;
2074
2075     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
2076         #ifdef  LCD_DISP_ON_PIN
2077     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
2078
2079     ret = gpio_request(BL_EN_PIN, NULL);
2080     if(ret != 0)
2081     {
2082         gpio_free(BL_EN_PIN);
2083     }
2084
2085     gpio_direction_output(BL_EN_PIN, 0);
2086     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
2087         #endif
2088     return ret;
2089 }
2090
2091 static int rk29_backlight_io_deinit(void)
2092 {
2093     int ret = 0;
2094     #ifdef  LCD_DISP_ON_PIN
2095     gpio_free(BL_EN_PIN);
2096     #endif
2097     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
2098     return ret;
2099 }
2100 struct rk29_bl_info rk29_bl_info = {
2101     .pwm_id   = PWM_ID,
2102     .bl_ref   = PWM_EFFECT_VALUE,
2103     .io_init   = rk29_backlight_io_init,
2104     .io_deinit = rk29_backlight_io_deinit,
2105 };
2106 #endif
2107 /*****************************************************************************************
2108 * pwm voltage regulator devices
2109 ******************************************************************************************/
2110 #if defined (CONFIG_RK29_PWM_REGULATOR)
2111
2112 #define REGULATOR_PWM_ID                                        2
2113 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
2114 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
2115 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
2116 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
2117
2118 static struct regulator_consumer_supply pwm_consumers[] = {
2119         {
2120                 .supply = "vcore",
2121         }
2122 };
2123
2124 static struct regulator_init_data rk29_pwm_regulator_data = {
2125         .constraints = {
2126                 .name = "PWM2",
2127                 .min_uV =  950000,
2128                 .max_uV = 1400000,
2129                 .apply_uV = 1,
2130                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
2131         },
2132         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
2133         .consumer_supplies = pwm_consumers,
2134 };
2135
2136 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
2137         .pwm_id = REGULATOR_PWM_ID,
2138         .pwm_gpio = REGULATOR_PWM_GPIO,
2139         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
2140         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
2141         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
2142         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
2143         .init_data  = &rk29_pwm_regulator_data,
2144 };
2145
2146 static struct platform_device rk29_device_pwm_regulator = {
2147         .name = "pwm-voltage-regulator",
2148         .id   = -1,
2149         .dev  = {
2150                 .platform_data = &rk29_regulator_pwm_platform_data,
2151         },
2152 };
2153
2154 #endif
2155
2156
2157 #if defined(CONFIG_MTK23D)
2158 static int mtk23d_io_init(void)
2159 {
2160
2161         return 0;
2162 }
2163
2164 static int mtk23d_io_deinit(void)
2165 {
2166
2167         return 0;
2168 }
2169
2170 struct rk2818_23d_data rk2818_23d_info = {
2171         .io_init = mtk23d_io_init,
2172   .io_deinit = mtk23d_io_deinit,
2173         .bp_power = RK29_PIN0_PA0,
2174         .bp_power_active_low = 0,
2175         .bp_reset = RK29_PIN0_PA1,
2176         .bp_reset_active_low = 1,
2177         .bp_statue = RK29_PIN0_PA2,//input  high bp sleep;
2178         .ap_statue = RK29_PIN0_PA4,//output high ap sleep;
2179         .ap_bp_wakeup = RK29_PIN0_PA3, //output AP wake up BP used rising edge;
2180         .bp_ap_wakeup = 0,//input BP wake up AP
2181 };
2182 struct platform_device rk2818_device_mtk23d = {
2183         .name = "mtk23d",
2184         .id = -1,
2185         .dev            = {
2186                 .platform_data = &rk2818_23d_info,
2187         }
2188     };
2189 #endif
2190
2191
2192 /*****************************************************************************************
2193  * SDMMC devices
2194 *****************************************************************************************/
2195 #ifdef CONFIG_SDMMC0_RK29
2196 static int rk29_sdmmc0_cfg_gpio(void)
2197 {
2198         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
2199         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
2200         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
2201         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
2202         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
2203         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
2204         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_GPIO2A2);
2205         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
2206         gpio_request(RK29_PIN5_PD5,"sdmmc");
2207         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
2208         mdelay(100);
2209         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
2210         return 0;
2211 }
2212
2213 #define CONFIG_SDMMC0_USE_DMA
2214 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
2215         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
2216                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
2217                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
2218         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2219         .io_init = rk29_sdmmc0_cfg_gpio,
2220         .dma_name = "sd_mmc",
2221 #ifdef CONFIG_SDMMC0_USE_DMA
2222         .use_dma  = 1,
2223 #else
2224         .use_dma = 0,
2225 #endif
2226         .detect_irq = RK29_PIN2_PA2, // INVALID_GPIO
2227         .enable_sd_wakeup = 0,
2228 };
2229 #endif
2230 #ifdef CONFIG_SDMMC1_RK29
2231 #define CONFIG_SDMMC1_USE_DMA
2232 static int rk29_sdmmc1_cfg_gpio(void)
2233 {
2234         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
2235         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
2236         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
2237         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
2238         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
2239         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
2240         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
2241         return 0;
2242 }
2243
2244 #ifdef CONFIG_WIFI_CONTROL_FUNC
2245 static int rk29sdk_wifi_status(struct device *dev);
2246 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
2247 #endif
2248
2249 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
2250
2251 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
2252         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
2253                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
2254                                            MMC_VDD_32_33|MMC_VDD_33_34),
2255         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
2256                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2257         .io_init = rk29_sdmmc1_cfg_gpio,
2258         .dma_name = "sdio",
2259 #ifdef CONFIG_SDMMC1_USE_DMA
2260         .use_dma  = 1,
2261 #else
2262         .use_dma = 0,
2263 #endif
2264 #ifdef CONFIG_WIFI_CONTROL_FUNC
2265         .status = rk29sdk_wifi_status,
2266         .register_status_notify = rk29sdk_wifi_status_register,
2267 #endif
2268 #if 0
2269         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
2270 #endif
2271 };
2272 #endif
2273
2274 #ifdef CONFIG_WIFI_CONTROL_FUNC
2275 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
2276 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
2277 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC7
2278
2279 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
2280 static void (*wifi_status_cb)(int card_present, void *dev_id);
2281 static void *wifi_status_cb_devid;
2282 int rk29sdk_wifi_power_state = 0;
2283 int rk29sdk_bt_power_state = 0;
2284
2285 static int rk29sdk_wifi_status(struct device *dev)
2286 {
2287         return rk29sdk_wifi_cd;
2288 }
2289
2290 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2291 {
2292         if(wifi_status_cb)
2293                 return -EAGAIN;
2294         wifi_status_cb = callback;
2295         wifi_status_cb_devid = dev_id;
2296         return 0;
2297 }
2298
2299 static int rk29sdk_wifi_bt_gpio_control_init(void)
2300 {
2301     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2302            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2303            return -1;
2304     }
2305
2306     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2307            pr_info("%s: request wifi reset gpio failed\n", __func__);
2308            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2309            return -1;
2310     }
2311
2312     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2313           pr_info("%s: request bt reset gpio failed\n", __func__);
2314           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2315           return -1;
2316     }
2317
2318     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2319     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
2320     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
2321
2322     pr_info("%s: init finished\n",__func__);
2323
2324     return 0;
2325 }
2326
2327 static int rk29sdk_wifi_power(int on)
2328 {
2329         pr_info("%s: %d\n", __func__, on);
2330         if (on){
2331                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
2332                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
2333                 mdelay(100);
2334                 pr_info("wifi turn on power\n");
2335         }else{
2336                 if (!rk29sdk_bt_power_state){
2337                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2338                         mdelay(100);
2339                         pr_info("wifi shut off power\n");
2340                 }else
2341                 {
2342                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
2343                 }
2344                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
2345
2346         }
2347
2348         rk29sdk_wifi_power_state = on;
2349         return 0;
2350 }
2351
2352 static int rk29sdk_wifi_reset_state;
2353 static int rk29sdk_wifi_reset(int on)
2354 {
2355         pr_info("%s: %d\n", __func__, on);
2356         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2357         mdelay(100);
2358         rk29sdk_wifi_reset_state = on;
2359         return 0;
2360 }
2361
2362 int rk29sdk_wifi_set_carddetect(int val)
2363 {
2364         pr_info("%s:%d\n", __func__, val);
2365         rk29sdk_wifi_cd = val;
2366         if (wifi_status_cb){
2367                 wifi_status_cb(val, wifi_status_cb_devid);
2368         }else {
2369                 pr_warning("%s, nobody to notify\n", __func__);
2370         }
2371         return 0;
2372 }
2373 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2374
2375 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2376         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2377         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2378         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2379         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2380 };
2381
2382 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2383 {
2384         if (section == PREALLOC_WLAN_SEC_NUM)
2385                 return wlan_static_skb;
2386
2387         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2388                 return NULL;
2389
2390         if (wifi_mem_array[section].size < size)
2391                 return NULL;
2392
2393         return wifi_mem_array[section].mem_ptr;
2394 }
2395
2396 int __init rk29sdk_init_wifi_mem(void)
2397 {
2398         int i;
2399         int j;
2400
2401         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2402                 wlan_static_skb[i] = dev_alloc_skb(
2403                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2404
2405                 if (!wlan_static_skb[i])
2406                         goto err_skb_alloc;
2407         }
2408
2409         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2410                 wifi_mem_array[i].mem_ptr =
2411                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2412
2413                 if (!wifi_mem_array[i].mem_ptr)
2414                         goto err_mem_alloc;
2415         }
2416         return 0;
2417
2418  err_mem_alloc:
2419         pr_err("Failed to mem_alloc for WLAN\n");
2420         for (j = 0 ; j < i ; j++)
2421                 kfree(wifi_mem_array[j].mem_ptr);
2422
2423         i = WLAN_SKB_BUF_NUM;
2424
2425  err_skb_alloc:
2426         pr_err("Failed to skb_alloc for WLAN\n");
2427         for (j = 0 ; j < i ; j++)
2428                 dev_kfree_skb(wlan_static_skb[j]);
2429
2430         return -ENOMEM;
2431 }
2432
2433 static struct wifi_platform_data rk29sdk_wifi_control = {
2434         .set_power = rk29sdk_wifi_power,
2435         .set_reset = rk29sdk_wifi_reset,
2436         .set_carddetect = rk29sdk_wifi_set_carddetect,
2437         .mem_prealloc   = rk29sdk_mem_prealloc,
2438 };
2439 static struct platform_device rk29sdk_wifi_device = {
2440         .name = "bcm4329_wlan",
2441         .id = 1,
2442         .dev = {
2443                 .platform_data = &rk29sdk_wifi_control,
2444          },
2445 };
2446 #endif
2447
2448
2449 /* bluetooth rfkill device */
2450 static struct platform_device rk29sdk_rfkill = {
2451         .name = "rk29sdk_rfkill",
2452         .id = -1,
2453 };
2454
2455
2456 #ifdef CONFIG_VIVANTE
2457 static struct resource resources_gpu[] = {
2458     [0] = {
2459                 .name   = "gpu_irq",
2460         .start  = IRQ_GPU,
2461         .end    = IRQ_GPU,
2462         .flags  = IORESOURCE_IRQ,
2463     },
2464     [1] = {
2465                 .name = "gpu_base",
2466         .start  = RK29_GPU_PHYS,
2467         .end    = RK29_GPU_PHYS + RK29_GPU_SIZE,
2468         .flags  = IORESOURCE_MEM,
2469     },
2470     [2] = {
2471                 .name = "gpu_mem",
2472         .start  = PMEM_GPU_BASE,
2473         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE,
2474         .flags  = IORESOURCE_MEM,
2475     },
2476 };
2477 static struct platform_device rk29_device_gpu = {
2478     .name             = "galcore",
2479     .id               = 0,
2480     .num_resources    = ARRAY_SIZE(resources_gpu),
2481     .resource         = resources_gpu,
2482 };
2483 #endif
2484 #ifdef CONFIG_KEYS_RK29
2485 extern struct rk29_keys_platform_data rk29_keys_pdata;
2486 static struct platform_device rk29_device_keys = {
2487         .name           = "rk29-keypad",
2488         .id             = -1,
2489         .dev            = {
2490                 .platform_data  = &rk29_keys_pdata,
2491         },
2492 };
2493 #endif
2494
2495 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2496 static struct gpio_wave_platform_data gpio_wave_pdata = {
2497         .gpio = RK29_PIN0_PA0,
2498         .Htime = 2000,
2499         .Ltime = 300,
2500         .Dvalue = GPIO_HIGH,
2501 };
2502 static struct platform_device gpio_wave_device = {
2503         .name           = "gpio_wave",
2504         .id     = -1,
2505         .dev            = {
2506                 .platform_data  = &gpio_wave_pdata,
2507         },
2508 };
2509 #endif
2510
2511 static void __init rk29_board_iomux_init(void)
2512 {
2513         #ifdef CONFIG_RK29_PWM_REGULATOR
2514         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2515         #endif
2516 }
2517
2518 static struct platform_device *devices[] __initdata = {
2519 #ifdef CONFIG_UART1_RK29
2520         &rk29_device_uart1,
2521 #endif
2522 #ifdef CONFIG_UART0_RK29
2523         &rk29_device_uart0,
2524 #endif
2525 #ifdef CONFIG_UART2_RK29
2526         &rk29_device_uart2,
2527 #endif
2528 #ifdef CONFIG_UART3_RK29
2529         &rk29_device_uart3,
2530 #endif
2531
2532 #ifdef CONFIG_RK29_PWM_REGULATOR
2533         &rk29_device_pwm_regulator,
2534 #endif
2535 #ifdef CONFIG_SPIM0_RK29
2536     &rk29xx_device_spi0m,
2537 #endif
2538 #ifdef CONFIG_SPIM1_RK29
2539     &rk29xx_device_spi1m,
2540 #endif
2541 #ifdef CONFIG_ADC_RK29
2542         &rk29_device_adc,
2543 #endif
2544 #ifdef CONFIG_I2C0_RK29
2545         &rk29_device_i2c0,
2546 #endif
2547 #ifdef CONFIG_I2C1_RK29
2548         &rk29_device_i2c1,
2549 #endif
2550 #ifdef CONFIG_I2C2_RK29
2551         &rk29_device_i2c2,
2552 #endif
2553 #ifdef CONFIG_I2C3_RK29
2554         &rk29_device_i2c3,
2555 #endif
2556
2557 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2558         &rk29_device_iis_2ch,
2559 #endif
2560 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2561         &rk29_device_iis_8ch,
2562 #endif
2563
2564 #ifdef CONFIG_KEYS_RK29
2565         &rk29_device_keys,
2566 #endif
2567 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2568         &gpio_wave_device,
2569 #endif
2570 #ifdef CONFIG_SDMMC0_RK29
2571         &rk29_device_sdmmc0,
2572 #endif
2573 #ifdef CONFIG_SDMMC1_RK29
2574         &rk29_device_sdmmc1,
2575 #endif
2576
2577 #ifdef CONFIG_MTD_NAND_RK29XX
2578         &rk29xx_device_nand,
2579 #endif
2580
2581 #ifdef CONFIG_WIFI_CONTROL_FUNC
2582         &rk29sdk_wifi_device,
2583 #endif
2584
2585 #ifdef CONFIG_BT
2586         &rk29sdk_rfkill,
2587 #endif
2588
2589 #if defined(CONFIG_MTK23D)
2590         &rk2818_device_mtk23d,
2591 #endif
2592
2593 #ifdef CONFIG_MTD_NAND_RK29
2594         &rk29_device_nand,
2595 #endif
2596
2597 #ifdef CONFIG_FB_RK29
2598         &rk29_device_fb,
2599         &rk29_device_dma_cpy,
2600 #endif
2601 #ifdef CONFIG_BACKLIGHT_RK29_BL
2602         &rk29_device_backlight,
2603 #endif
2604 #ifdef CONFIG_RK29_VMAC
2605         &rk29_device_vmac,
2606 #endif
2607 #ifdef CONFIG_VIVANTE
2608         &rk29_device_gpu,
2609 #endif
2610 #ifdef CONFIG_VIDEO_RK29
2611         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
2612         #if (CONFIG_SENSOR_IIC_ADDR_0 != 0x00)
2613         &rk29_soc_camera_pdrv_0,
2614         #endif
2615         &rk29_soc_camera_pdrv_1,
2616         &android_pmem_cam_device,
2617 #endif
2618         &android_pmem_device,
2619         &rk29_vpu_mem_device,
2620 #ifdef CONFIG_USB20_OTG
2621         &rk29_device_usb20_otg,
2622 #endif
2623 #ifdef CONFIG_USB20_HOST
2624         &rk29_device_usb20_host,
2625 #endif
2626 #ifdef CONFIG_USB11_HOST
2627         &rk29_device_usb11_host,
2628 #endif
2629 #ifdef CONFIG_USB_ANDROID
2630         &android_usb_device,
2631         &usb_mass_storage_device,
2632 #endif
2633 #ifdef CONFIG_RK29_IPP
2634         &rk29_device_ipp,
2635 #endif
2636 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2637         &rk29_v4l2_output_devce,
2638 #endif
2639 #ifdef CONFIG_RK_HEADSET_DET
2640     &rk_device_headset,
2641 #endif
2642 #ifdef CONFIG_RK29_GPS
2643         &rk29_device_gps,
2644 #endif
2645 };
2646
2647 #ifdef CONFIG_RK29_VMAC
2648 /*****************************************************************************************
2649  * vmac devices
2650  * author: lyx@rock-chips.com
2651  *****************************************************************************************/
2652 static int rk29_vmac_register_set(void)
2653 {
2654         //config rk29 vmac as rmii, 100MHz
2655         u32 value= readl(RK29_GRF_BASE + 0xbc);
2656         value = (value & 0xfff7ff) | (0x400);
2657         writel(value, RK29_GRF_BASE + 0xbc);
2658         return 0;
2659 }
2660
2661 static int rk29_rmii_io_init(void)
2662 {
2663         int err;
2664
2665         //phy power gpio
2666         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2667         if (err) {
2668                 gpio_free(RK29_PIN6_PB0);
2669                 printk("-------request RK29_PIN6_PB0 fail--------\n");
2670                 return -1;
2671         }
2672         //phy power down
2673         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2674         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2675
2676         return 0;
2677 }
2678
2679 static int rk29_rmii_io_deinit(void)
2680 {
2681         //phy power down
2682         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2683         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2684         //free
2685         gpio_free(RK29_PIN6_PB0);
2686         return 0;
2687 }
2688
2689 static int rk29_rmii_power_control(int enable)
2690 {
2691         if (enable) {
2692                 //enable phy power
2693                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2694                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2695         }
2696         else {
2697                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2698                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2699         }
2700         return 0;
2701 }
2702
2703 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2704         .vmac_register_set = rk29_vmac_register_set,
2705         .rmii_io_init = rk29_rmii_io_init,
2706         .rmii_io_deinit = rk29_rmii_io_deinit,
2707         .rmii_power_control = rk29_rmii_power_control,
2708 };
2709 #endif
2710
2711 /*****************************************************************************************
2712  * spi devices
2713  * author: cmc@rock-chips.com
2714  *****************************************************************************************/
2715 #define SPI_CHIPSELECT_NUM 2
2716 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2717     {
2718                 .name = "spi0 cs0",
2719                 .cs_gpio = RK29_PIN2_PC1,
2720                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
2721                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
2722         },
2723         {
2724                 .name = "spi0 cs1",
2725                 .cs_gpio = RK29_PIN1_PA4,
2726                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2727                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2728         }
2729 };
2730
2731 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2732     {
2733                 .name = "spi1 cs0",
2734                 .cs_gpio = RK29_PIN2_PC5,
2735                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
2736                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
2737         },
2738         {
2739                 .name = "spi1 cs1",
2740                 .cs_gpio = RK29_PIN1_PA3,
2741                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2742                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2743         }
2744 };
2745
2746 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2747 {
2748 #if 1
2749                 int i;
2750                 if (cs_gpios) {
2751                         for (i=0; i<cs_num; i++) {
2752                                 rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2753                         }
2754                 }
2755 #endif
2756         return 0;
2757 }
2758
2759 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2760 {
2761         return 0;
2762 }
2763
2764 static int spi_io_fix_leakage_bug(void)
2765 {
2766 #if 0
2767         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2768 #endif
2769         return 0;
2770 }
2771
2772 static int spi_io_resume_leakage_bug(void)
2773 {
2774 #if 0
2775         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2776 #endif
2777         return 0;
2778 }
2779
2780 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2781         .num_chipselect = SPI_CHIPSELECT_NUM,
2782         .chipselect_gpios = rk29xx_spi0_cs_gpios,
2783         .io_init = spi_io_init,
2784         .io_deinit = spi_io_deinit,
2785         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2786         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2787 };
2788
2789 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2790         .num_chipselect = SPI_CHIPSELECT_NUM,
2791         .chipselect_gpios = rk29xx_spi1_cs_gpios,
2792         .io_init = spi_io_init,
2793         .io_deinit = spi_io_deinit,
2794         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2795         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2796 };
2797
2798 /*****************************************************************************************
2799  * xpt2046 touch panel
2800  * author: hhb@rock-chips.com
2801  *****************************************************************************************/
2802 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2803 #define XPT2046_GPIO_INT           RK29_PIN4_PD5 //中断???#define DEBOUNCE_REPTIME  3
2804
2805 static struct xpt2046_platform_data xpt2046_info = {
2806         .model                  = 2046,
2807         .keep_vref_on   = 1,
2808         .swap_xy                = 0,
2809         .debounce_max           = 7,
2810         .debounce_rep           = DEBOUNCE_REPTIME,
2811         .debounce_tol           = 20,
2812         .gpio_pendown           = XPT2046_GPIO_INT,
2813         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2814         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2815         .touch_virtualkey_length = 60,
2816         .penirq_recheck_delay_usecs = 1,
2817 #if defined(CONFIG_TOUCHSCREEN_480X800)
2818         .x_min                  = 0,
2819         .x_max                  = 480,
2820         .y_min                  = 0,
2821         .y_max                  = 800,
2822         .touch_ad_top = 3940,
2823         .touch_ad_bottom = 310,
2824         .touch_ad_left = 3772,
2825         .touch_ad_right = 340,
2826 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2827         .x_min                  = 0,
2828         .x_max                  = 800,
2829         .y_min                  = 0,
2830         .y_max                  = 480,
2831         .touch_ad_top = 2447,
2832         .touch_ad_bottom = 207,
2833         .touch_ad_left = 5938,
2834         .touch_ad_right = 153,
2835 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2836         .x_min                  = 0,
2837         .x_max                  = 320,
2838         .y_min                  = 0,
2839         .y_max                  = 480,
2840         .touch_ad_top = 3166,
2841         .touch_ad_bottom = 256,
2842         .touch_ad_left = 3658,
2843         .touch_ad_right = 380,
2844 #endif
2845 };
2846 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2847 static struct xpt2046_platform_data xpt2046_info = {
2848         .model                  = 2046,
2849         .keep_vref_on   = 1,
2850         .swap_xy                = 0,
2851         .debounce_max           = 7,
2852         .debounce_rep           = DEBOUNCE_REPTIME,
2853         .debounce_tol           = 20,
2854         .gpio_pendown           = XPT2046_GPIO_INT,
2855         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2856         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2857         .touch_virtualkey_length = 60,
2858         .penirq_recheck_delay_usecs = 1,
2859
2860 #if defined(CONFIG_TOUCHSCREEN_480X800)
2861         .x_min                  = 0,
2862         .x_max                  = 480,
2863         .y_min                  = 0,
2864         .y_max                  = 800,
2865         .screen_x = { 70,  410, 70, 410, 240},
2866         .screen_y = { 50, 50,  740, 740, 400},
2867         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
2868         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
2869 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2870         .x_min                  = 0,
2871         .x_max                  = 800,
2872         .y_min                  = 0,
2873         .y_max                  = 480,
2874         .screen_x[5] = { 50, 750,  50, 750, 400};
2875         .screen_y[5] = { 40,  40, 440, 440, 240};
2876         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
2877         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
2878 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2879         .x_min                  = 0,
2880         .x_max                  = 320,
2881         .y_min                  = 0,
2882         .y_max                  = 480,
2883         .screen_x[5] = { 50, 270,  50, 270, 160};
2884         .screen_y[5] = { 40,  40, 440, 440, 240};
2885         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
2886         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
2887 #endif
2888 };
2889 #endif
2890
2891 #if defined(CONFIG_SERIAL_SC8800)
2892 static struct plat_sc8800 sc8800_plat_data = {
2893         .slav_rts_pin = RK29_PIN4_PD4,
2894         .slav_rdy_pin = RK29_PIN4_PD1,
2895         .master_rts_pin = RK29_PIN4_PD2,
2896         .master_rdy_pin = RK29_PIN4_PD3,
2897         //.poll_time = 100,
2898 };
2899 #endif
2900
2901 static struct spi_board_info board_spi_devices[] = {
2902 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2903         {
2904                 .modalias       = "xpt2046_ts",
2905                 .chip_select    = 0,// 2,
2906                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2907                 .bus_num        = 0,
2908                 .irq = XPT2046_GPIO_INT,
2909                 .platform_data = &xpt2046_info,
2910         },
2911 #endif
2912
2913 #if defined(CONFIG_MFD_WM831X_SPI)
2914         {
2915                 .modalias       = "wm8310",
2916                 .chip_select    = 1,
2917                 .max_speed_hz   = 1*1000*1000,
2918                 .bus_num        = 1,
2919                 .irq            = RK29_PIN4_PD0,
2920                 .platform_data = &wm831x_platdata,
2921         },
2922 #endif
2923 #if defined(CONFIG_SERIAL_SC8800)
2924         {
2925                 .modalias  = "sc8800",
2926                 .bus_num = 0,
2927                 .platform_data = &sc8800_plat_data,
2928                 .max_speed_hz  = 12*1000*1000,
2929                 .chip_select   = 0,
2930         },
2931 #endif
2932 };
2933
2934
2935 /**********************************************************************************************
2936  *
2937  * The virtual keys for android "back", "home", "menu", "search", these four keys are touch key
2938  * on the touch screen panel. (added by hhb@rock-chips.com 2011.03.31)
2939  *
2940  ***********************************************************************************************/
2941 static ssize_t rk29xx_virtual_keys_show(struct kobject *kobj,
2942                         struct kobj_attribute *attr, char *buf)
2943 {
2944 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
2945         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2946         /* center: x: home: 50, menu: 184, back: 315, search 435, y: 830*/
2947     /* centerx;centery;width;height; */
2948         return sprintf(buf,
2949                 __stringify(EV_KEY) ":" __stringify(KEY_BACK)       ":315:815:120:50"     //":50:830:98:50"  //":210:796:98:50"
2950                 ":" __stringify(EV_KEY) ":" __stringify(KEY_MENU)   ":85:815:88:50"   // ":184:830:120:50"  // ":435:796:120:50"
2951                 ":" __stringify(EV_KEY) ":" __stringify(KEY_HOME)   ":184:815:100:50"   //":315:830:100:50"  //":320:796:100:50"
2952                 ":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":435:815:88:50"   //":50:815:98:50"    //   //":85:796:88:50"
2953                 "\n");
2954 #endif
2955         return 0;
2956 }
2957
2958 static struct kobj_attribute rk29xx_virtual_keys_attr = {
2959         .attr = {
2960 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2961                 .name = "virtualkeys.xpt2046-touchscreen",
2962 #elif defined(CONFIG_TOUCHSCREEN_HX8520_IIC)
2963         .name = "virtualkeys.hx8520-touchscreen",
2964 #elif defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2965                 .name = "virtualkeys.gt801-touchscreen",
2966 #elif defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
2967                 .name = "virtualkeys.ili2102-touchscreen",
2968 #else
2969                 .name = "virtualkeys",
2970 #endif
2971                 .mode = S_IRUGO,
2972         },
2973         .show = &rk29xx_virtual_keys_show,
2974 };
2975
2976 static struct attribute *rk29xx_properties_attrs[] = {
2977         &rk29xx_virtual_keys_attr.attr,
2978         NULL
2979 };
2980
2981 static struct attribute_group rk29xx_properties_attr_group = {
2982         .attrs = rk29xx_properties_attrs,
2983 };
2984 static int rk29xx_virtual_keys_init(void)
2985 {
2986         int ret;
2987         struct kobject *properties_kobj;
2988         printk("rk29xx_virtual_keys_init \n");
2989         properties_kobj = kobject_create_and_add("board_properties", NULL);
2990         if (properties_kobj)
2991                 ret = sysfs_create_group(properties_kobj,
2992                                 &rk29xx_properties_attr_group);
2993         if (!properties_kobj || ret)
2994         {
2995                 pr_err("failed to create board_properties\n");
2996         }
2997         return ret;
2998 }
2999
3000
3001 static void __init rk29_gic_init_irq(void)
3002 {
3003         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
3004         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
3005 }
3006
3007 static void __init machine_rk29_init_irq(void)
3008 {
3009         rk29_gic_init_irq();
3010         rk29_gpio_init();
3011 }
3012
3013 #define POWER_ON_PIN RK29_PIN4_PA4
3014
3015 static void rk29_pm_power_restart(void)
3016 {
3017         printk("%s,line=%d\n",__FUNCTION__,__LINE__);
3018         mdelay(2);
3019 #if defined(CONFIG_MFD_WM831X)
3020         wm831x_device_restart(gWm831x);
3021 #endif
3022
3023 }
3024
3025 static void rk29_pm_power_off(void)
3026 {
3027         printk(KERN_ERR "rk29_pm_power_off start...\n");
3028         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
3029 #if defined(CONFIG_MFD_WM831X)
3030         if(wm831x_read_usb(gWm831x))
3031         rk29_pm_power_restart();        //if charging then restart
3032         else
3033         wm831x_device_shutdown(gWm831x);//else shutdown
3034 #endif
3035         while (1);
3036 }
3037
3038 static void __init machine_rk29_board_init(void)
3039 {
3040         rk29_board_iomux_init();
3041
3042         gpio_request(POWER_ON_PIN,"poweronpin");
3043         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
3044         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
3045         pm_power_off = rk29_pm_power_off;
3046         //arm_pm_restart = rk29_pm_power_restart;
3047
3048         platform_add_devices(devices, ARRAY_SIZE(devices));
3049 #ifdef CONFIG_I2C0_RK29
3050         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
3051                         ARRAY_SIZE(board_i2c0_devices));
3052 #endif
3053 #ifdef CONFIG_I2C1_RK29
3054         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
3055                         ARRAY_SIZE(board_i2c1_devices));
3056 #endif
3057 #ifdef CONFIG_I2C2_RK29
3058         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
3059                         ARRAY_SIZE(board_i2c2_devices));
3060 #endif
3061 #ifdef CONFIG_I2C3_RK29
3062         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
3063                         ARRAY_SIZE(board_i2c3_devices));
3064 #endif
3065
3066         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
3067
3068 #ifdef CONFIG_WIFI_CONTROL_FUNC
3069         rk29sdk_wifi_bt_gpio_control_init();
3070         rk29sdk_init_wifi_mem();
3071 #endif
3072
3073 //      rk29xx_virtual_keys_init();
3074 }
3075
3076 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
3077                                         char **cmdline, struct meminfo *mi)
3078 {
3079         mi->nr_banks = 1;
3080         mi->bank[0].start = RK29_SDRAM_PHYS;
3081         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
3082         mi->bank[0].size = LINUX_SIZE;
3083 }
3084
3085 static void __init machine_rk29_mapio(void)
3086 {
3087         rk29_map_common_io();
3088         rk29_setup_early_printk();
3089         rk29_sram_init();
3090         rk29_clock_init2(periph_pll_96mhz, codec_pll_300mhz, false);
3091         rk29_iomux_init();
3092         ddr_init(DDR_TYPE, DDR_FREQ);
3093 }
3094
3095 MACHINE_START(RK29, "RK29board")
3096         /* UART for LL DEBUG */
3097         .phys_io        = RK29_UART1_PHYS,
3098         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
3099         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
3100         .fixup          = machine_rk29_fixup,
3101         .map_io         = machine_rk29_mapio,
3102         .init_irq       = machine_rk29_init_irq,
3103         .init_machine   = machine_rk29_board_init,
3104         .timer          = &rk29_timer,
3105 MACHINE_END