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 #include <mach/cpufreq.h>
  48
  49 #include <linux/regulator/rk29-pwm-regulator.h>
  50 #include <linux/regulator/machine.h>
  51 #include <linux/mfd/wm831x/pdata.h>
  52 #include <linux/mfd/wm831x/core.h>
  53 #include <linux/mfd/wm831x/gpio.h>
  54 #include <linux/mfd/wm8994/pdata.h>
  55 #include <linux/mfd/wm8994/registers.h>
  56
  57 #include <linux/mtd/nand.h>
  58 #include <linux/mtd/partitions.h>
  59 #include <linux/i2c-gpio.h>
  60 #include <linux/mpu.h>
  61 #include "devices.h"
  62
  63
  64 #if defined(CONFIG_MTK23D)
  65 #include <linux/mtk23d.h>
  66 #endif
  67
  68 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
  69 #include "../../../drivers/testcode/gpio_wave.h"
  70 #endif
  71
  72 #include "../../../drivers/headset_observe/rk_headset.h"
  73 /*set touchscreen different type header*/
  74 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
  75 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
  76 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
  77 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
  78 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
  79 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  80 #endif
  81 #include "../../../drivers/misc/gps/rk29_gps.h"
  82 #include "../../../drivers/serial/sc8800.h"
  83 #ifdef CONFIG_VIDEO_RK29
  84 /*---------------- Camera Sensor Macro Define Begin  ------------------------*/
  85 /*---------------- Camera Sensor Configuration Macro Begin ------------------------*/
  86 #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_OV5642                      /* back camera sensor */
  87 #define CONFIG_SENSOR_IIC_ADDR_0            0x78
  88 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0    1
  89 #define CONFIG_SENSOR_POWER_PIN_0         INVALID_GPIO
  90 #define CONFIG_SENSOR_RESET_PIN_0         INVALID_GPIO
  91 #define CONFIG_SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
  92 #define CONFIG_SENSOR_FALSH_PIN_0         INVALID_GPIO
  93 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
  94 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
  95 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
  96 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
  97
  98 #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_OV2659                      /* front camera sensor */
  99 #define CONFIG_SENSOR_IIC_ADDR_1            0x60
 100 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1    1
 101 #define CONFIG_SENSOR_POWER_PIN_1         INVALID_GPIO
 102 #define CONFIG_SENSOR_RESET_PIN_1         INVALID_GPIO
 103 #define CONFIG_SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 104 #define CONFIG_SENSOR_FALSH_PIN_1         INVALID_GPIO
 105 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
 106 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 107 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 108 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 109 #endif  //#ifdef CONFIG_VIDEO_RK29
 110 /*---------------- Camera Sensor Configuration Macro End------------------------*/
 111 #include "../../../drivers/media/video/rk29_camera.c"
 112 /*---------------- Camera Sensor Macro Define End  ------------------------*/
 113
 114
 115 /* Set memory size of pmem */
 116 #ifdef CONFIG_RK29_MEM_SIZE_M
 117 #define SDRAM_SIZE          (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
 118 #else
 119 #define SDRAM_SIZE          SZ_512M
 120 #endif
 121 #define PMEM_GPU_SIZE       SZ_64M
 122 #define PMEM_UI_SIZE        SZ_32M
 123 #define PMEM_VPU_SIZE       SZ_64M
 124 #define PMEM_CAM_SIZE       PMEM_CAM_NECESSARY
 125 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 126 #define MEM_CAMIPP_SIZE     SZ_4M
 127 #else
 128 #define MEM_CAMIPP_SIZE     0
 129 #endif
 130 #define MEM_FB_SIZE         (3*SZ_2M)
 131 #ifdef CONFIG_FB_WORK_IPP
 132 #define MEM_FBIPP_SIZE      SZ_8M   //1920 x 1080 x 2 x 2  //RGB565 = x2;RGB888 = x4
 133 #else
 134 #define MEM_FBIPP_SIZE      0
 135 #endif
 136 #if SDRAM_SIZE > SZ_512M
 137 #define PMEM_GPU_BASE       (RK29_SDRAM_PHYS + SZ_512M - PMEM_GPU_SIZE)
 138 #else
 139 #define PMEM_GPU_BASE       (RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
 140 #endif
 141 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
 142 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
 143 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
 144 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
 145 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
 146 #define MEM_FBIPP_BASE      (MEM_FB_BASE - MEM_FBIPP_SIZE)
 147 #define LINUX_SIZE          (MEM_FBIPP_BASE - RK29_SDRAM_PHYS)
 148
 149 #define PREALLOC_WLAN_SEC_NUM           4
 150 #define PREALLOC_WLAN_BUF_NUM           160
 151 #define PREALLOC_WLAN_SECTION_HEADER    24
 152
 153 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
 154 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
 155 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
 156 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
 157
 158 #define WLAN_SKB_BUF_NUM        16
 159
 160 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
 161
 162 struct wifi_mem_prealloc {
 163         void *mem_ptr;
 164         unsigned long size;
 165 };
 166
 167 extern struct sys_timer rk29_timer;
 168
 169 static int rk29_nand_io_init(void)
 170 {
 171     return 0;
 172 }
 173
 174 struct rk29_nand_platform_data rk29_nand_data = {
 175     .width      = 1,     /* data bus width in bytes */
 176     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 177     .num_flash    = 1,
 178     .io_init   = rk29_nand_io_init,
 179 };
 180
 181 #ifdef CONFIG_FB_RK29
 182 /*****************************************************************************************
 183  * lcd  devices
 184  * author: zyw@rock-chips.com
 185  *****************************************************************************************/
 186 //#ifdef  CONFIG_LCD_TD043MGEA1
 187 #define LCD_RXD_PIN          RK29_PIN2_PC7
 188 #define LCD_TXD_PIN          RK29_PIN2_PC6
 189 #define LCD_CLK_PIN          RK29_PIN2_PC4
 190 #define LCD_CS_PIN           RK29_PIN2_PC5
 191 /*****************************************************************************************
 192 * frame buffer  devices
 193 * author: zyw@rock-chips.com
 194 *****************************************************************************************/
 195 #define FB_ID                       0
 196 #define FB_DISPLAY_ON_PIN           INVALID_GPIO//RK29_PIN6_PD0
 197 #define FB_LCD_STANDBY_PIN          INVALID_GPIO//RK29_PIN6_PD1
 198 #define FB_LCD_CABC_EN_PIN          INVALID_GPIO//RK29_PIN6_PD2
 199 #define FB_MCU_FMK_PIN              INVALID_GPIO
 200
 201 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 202 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 203
 204 //#endif
 205 static int rk29_lcd_io_init(void)
 206 {
 207     int ret = 0;
 208     //printk("rk29_lcd_io_init\n");
 209     //ret = gpio_request(LCD_RXD_PIN, NULL);
 210     ret = gpio_request(LCD_TXD_PIN, NULL);
 211         ret = gpio_request(LCD_CLK_PIN, NULL);
 212         ret = gpio_request(LCD_CS_PIN, NULL);
 213         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_GPIO2C7);
 214         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_GPIO2C6);
 215         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_GPIO2C5);
 216         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_GPIO2C4);
 217     return ret;
 218 }
 219
 220 static int rk29_lcd_io_deinit(void)
 221 {
 222     int ret = 0;
 223     //printk("rk29_lcd_io_deinit\n");
 224     gpio_free(LCD_CS_PIN);
 225         gpio_free(LCD_CLK_PIN);
 226         gpio_free(LCD_TXD_PIN);
 227         //gpio_free(LCD_RXD_PIN);
 228         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_SPI1_RXD);
 229         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_SPI1_TXD);
 230         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_SPI1_CSN0);
 231         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_SPI1_CLK);
 232     return ret;
 233 }
 234
 235 static struct rk29lcd_info rk29_lcd_info = {
 236     .txd_pin  = LCD_TXD_PIN,
 237     .clk_pin = LCD_CLK_PIN,
 238     .cs_pin = LCD_CS_PIN,
 239     .io_init   = rk29_lcd_io_init,
 240     .io_deinit = rk29_lcd_io_deinit,
 241 };
 242
 243 int rk29_fb_io_enable(void)
 244 {
 245     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 246     {
 247         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 248         gpio_set_value(FB_DISPLAY_ON_PIN, FB_DISPLAY_ON_VALUE);
 249     }
 250     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 251     {
 252         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 253         gpio_set_value(FB_LCD_STANDBY_PIN, FB_LCD_STANDBY_VALUE);
 254     }
 255     return 0;
 256 }
 257
 258 int rk29_fb_io_disable(void)
 259 {
 260     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 261     {
 262         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 263         gpio_set_value(FB_DISPLAY_ON_PIN, !FB_DISPLAY_ON_VALUE);
 264     }
 265     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 266     {
 267         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 268         gpio_set_value(FB_LCD_STANDBY_PIN, !FB_LCD_STANDBY_VALUE);
 269     }
 270     return 0;
 271 }
 272
 273 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 274 {
 275     int ret = 0;
 276     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 277     {
 278         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 279         if(ret != 0)
 280         {
 281             gpio_free(FB_MCU_FMK_PIN);
 282             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 283         }
 284         gpio_direction_input(FB_MCU_FMK_PIN);
 285     }
 286     if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
 287     {
 288         ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 289         if(ret != 0)
 290         {
 291             gpio_free(FB_DISPLAY_ON_PIN);
 292             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 293         }
 294     }
 295
 296     if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
 297     {
 298         ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 299         if(ret != 0)
 300         {
 301             gpio_free(FB_LCD_STANDBY_PIN);
 302             printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 303         }
 304     }
 305
 306     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 307     {
 308         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 309         if(ret != 0)
 310         {
 311             gpio_free(FB_LCD_CABC_EN_PIN);
 312             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 313         }
 314         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 315         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 316     }
 317     rk29_fb_io_enable();   //enable it
 318
 319     return ret;
 320 }
 321
 322 static struct rk29fb_info rk29_fb_info = {
 323     .fb_id   = FB_ID,
 324     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 325     .lcd_info = &rk29_lcd_info,
 326     .io_init   = rk29_fb_io_init,
 327     .io_enable = rk29_fb_io_enable,
 328     .io_disable = rk29_fb_io_disable,
 329 };
 330
 331 /* rk29 fb resource */
 332 static struct resource rk29_fb_resource[] = {
 333         [0] = {
 334         .name  = "lcdc reg",
 335                 .start = RK29_LCDC_PHYS,
 336                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 337                 .flags = IORESOURCE_MEM,
 338         },
 339         [1] = {
 340             .name  = "lcdc irq",
 341                 .start = IRQ_LCDC,
 342                 .end   = IRQ_LCDC,
 343                 .flags = IORESOURCE_IRQ,
 344         },
 345         [2] = {
 346             .name   = "win1 buf",
 347         .start  = MEM_FB_BASE,
 348         .end    = MEM_FB_BASE + MEM_FB_SIZE - 1,
 349         .flags  = IORESOURCE_MEM,
 350     },
 351     #ifdef CONFIG_FB_WORK_IPP
 352     [3] = {
 353             .name   = "win1 ipp buf",
 354         .start  = MEM_FBIPP_BASE,
 355         .end    = MEM_FBIPP_BASE + MEM_FBIPP_SIZE - 1,
 356         .flags  = IORESOURCE_MEM,
 357     },
 358     #endif
 359 };
 360
 361 /*platform_device*/
 362 struct platform_device rk29_device_fb = {
 363         .name             = "rk29-fb",
 364         .id               = 4,
 365         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 366         .resource         = rk29_fb_resource,
 367         .dev            = {
 368                 .platform_data  = &rk29_fb_info,
 369         }
 370 };
 371
 372 struct platform_device rk29_device_dma_cpy = {
 373         .name             = "dma_memcpy",
 374         .id               = 4,
 375
 376 };
 377
 378 #endif
 379
 380 static struct android_pmem_platform_data android_pmem_pdata = {
 381         .name           = "pmem",
 382         .start          = PMEM_UI_BASE,
 383         .size           = PMEM_UI_SIZE,
 384         .no_allocator   = 0,
 385         .cached         = 1,
 386 };
 387
 388 static struct platform_device android_pmem_device = {
 389         .name           = "android_pmem",
 390         .id             = 0,
 391         .dev            = {
 392                 .platform_data = &android_pmem_pdata,
 393         },
 394 };
 395
 396
 397 static struct vpu_mem_platform_data vpu_mem_pdata = {
 398         .name           = "vpu_mem",
 399         .start          = PMEM_VPU_BASE,
 400         .size           = PMEM_VPU_SIZE,
 401         .cached         = 1,
 402 };
 403
 404 static struct platform_device rk29_vpu_mem_device = {
 405         .name           = "vpu_mem",
 406         .id                 = 2,
 407         .dev            = {
 408         .platform_data = &vpu_mem_pdata,
 409         },
 410 };
 411
 412 static struct platform_device rk29_v4l2_output_devce = {
 413         .name           = "rk29_vout",
 414 };
 415
 416 /* HANNSTAR_P1003 touch I2C */
 417 #if defined (CONFIG_HANNSTAR_P1003)
 418 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 419 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 420
 421 int p1003_init_platform_hw(void)
 422 {
 423     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 424       gpio_free(TOUCH_RESET_PIN);
 425       printk("p1003_init_platform_hw gpio_request error\n");
 426       return -EIO;
 427     }
 428
 429     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 430       gpio_free(TOUCH_INT_PIN);
 431       printk("p1003_init_platform_hw gpio_request error\n");
 432       return -EIO;
 433     }
 434     gpio_pull_updown(TOUCH_INT_PIN, 1);
 435     gpio_direction_output(TOUCH_RESET_PIN, 0);
 436     msleep(500);
 437     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 438     msleep(500);
 439     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 440
 441     return 0;
 442 }
 443
 444
 445 struct p1003_platform_data p1003_info = {
 446   .model= 1003,
 447   .init_platform_hw= p1003_init_platform_hw,
 448
 449 };
 450 #endif
 451
 452
 453 #if defined(CONFIG_TOUCHSCREEN_GT801_IIC)
 454 #include "../../../drivers/input/touchscreen/gt801_ts.h"
 455 #define GT801_GPIO_INT      RK29_PIN4_PD5
 456 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 457 static struct gt801_platform_data gt801_info = {
 458         .model                  = 801,
 459         .swap_xy                = 0,
 460         .x_min                  = 0,
 461         .x_max                  = 480,
 462         .y_min                  = 0,
 463         .y_max                  = 800,
 464         .gpio_reset     = GT801_GPIO_RESET,
 465         .gpio_reset_active_low = 0,
 466         .gpio_pendown           = GT801_GPIO_INT,
 467     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 468     .resetpin_iomux_name = "",
 469     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 470     .resetpin_iomux_mode = 0,
 471 };
 472 #endif
 473
 474
 475 #if defined(CONFIG_TOUCHSCREEN_GT818_IIC)
 476 #include "../../../drivers/input/touchscreen/gt818_ts.h"
 477 #define GT818_GPIO_INT      RK29_PIN4_PD5
 478 #define GT818_GPIO_RESET    RK29_PIN6_PC3
 479 static struct gt818_platform_data gt818_info = {
 480         .model                  = 818,
 481         .swap_xy                = 0,
 482         .x_min                  = 0,
 483         .x_max                  = 480,
 484         .y_min                  = 0,
 485         .y_max                  = 800,
 486         .gpio_reset     = GT818_GPIO_RESET,
 487         .gpio_reset_active_low = 0,
 488         .gpio_pendown           = GT818_GPIO_INT,
 489     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 490     .resetpin_iomux_name = "",
 491     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 492     .resetpin_iomux_mode = 0,
 493 };
 494 #endif
 495
 496 #if defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
 497 #include "../../../drivers/input/touchscreen/ili2102_ts.h"
 498 #define GT801_GPIO_INT      RK29_PIN4_PD5
 499 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 500 static struct ili2102_platform_data ili2102_info = {
 501         .model                  = 2102,
 502         .swap_xy                = 0,
 503         .x_min                  = 0,
 504         .x_max                  = 481,
 505         .y_min                  = 0,
 506         .y_max                  = 801,
 507         .gpio_reset     = GT801_GPIO_RESET,
 508         .gpio_reset_active_low = 1,
 509         .gpio_pendown           = GT801_GPIO_INT,
 510     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 511     .resetpin_iomux_name = NULL,
 512     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 513     .resetpin_iomux_mode = 0,
 514 };
 515 #endif
 516
 517 /* EETI_EGALAX touch I2C */
 518 #if defined (CONFIG_EETI_EGALAX)
 519 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 520 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 521
 522 static int EETI_EGALAX_init_platform_hw(void)
 523 {
 524     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 525       gpio_free(TOUCH_RESET_PIN);
 526       printk("p1003_init_platform_hw gpio_request error\n");
 527       return -EIO;
 528     }
 529
 530     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 531       gpio_free(TOUCH_INT_PIN);
 532       printk("p1003_init_platform_hw gpio_request error\n");
 533       return -EIO;
 534     }
 535     gpio_pull_updown(TOUCH_INT_PIN, 1);
 536     gpio_direction_output(TOUCH_RESET_PIN, 0);
 537     msleep(500);
 538     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 539     msleep(500);
 540     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 541
 542     return 0;
 543 }
 544
 545
 546 static struct eeti_egalax_platform_data eeti_egalax_info = {
 547   .model= 1003,
 548   .init_platform_hw= EETI_EGALAX_init_platform_hw,
 549
 550 };
 551 #endif
 552
 553 /*MMA8452 gsensor*/
 554 #if defined (CONFIG_GS_MMA8452)
 555 #define MMA8452_INT_PIN   RK29_PIN6_PC4
 556
 557 static int mma8452_init_platform_hw(void)
 558 {
 559
 560     if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 561       gpio_free(MMA8452_INT_PIN);
 562       printk("mma8452_init_platform_hw gpio_request error\n");
 563       return -EIO;
 564     }
 565     gpio_pull_updown(MMA8452_INT_PIN, 1);
 566     return 0;
 567 }
 568
 569
 570 static struct mma8452_platform_data mma8452_info = {
 571   .model= 8452,
 572   .swap_xy = 0,
 573   .init_platform_hw= mma8452_init_platform_hw,
 574
 575 };
 576 #endif
 577
 578 #if defined (CONFIG_SENSORS_MPU3050)
 579 /*mpu3050*/
 580 static struct mpu3050_platform_data mpu3050_data = {
 581                 .int_config = 0x10,
 582                 //.orientation = { 1, 0, 0,0, -1, 0,0, 0, 1 },
 583                 //.orientation = { 0, 1, 0,-1, 0, 0,0, 0, -1 },
 584                 .orientation = { 1, 0, 0,0, 1, 0, 0, 0, 1 },
 585                 .level_shifter = 0,
 586 #if defined (CONFIG_SENSORS_KXTF9)
 587                 .accel = {
 588                                 .get_slave_descr = kxtf9_get_slave_descr ,
 589                                 .adapt_num = 0, // The i2c bus to which the mpu device is
 590                                 // connected
 591                                 .irq = RK29_PIN6_PC4,
 592                                 .bus = EXT_SLAVE_BUS_SECONDARY,  //The secondary I2C of MPU
 593                                 .address = 0x0f,
 594                                 //.orientation = { 1, 0, 0,0, 1, 0,0, 0, 1 },
 595                                 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
 596                                 //.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
 597                                 .orientation = {1, 0, 0, 0, 1, 0, 0, 0, 1},
 598                 },
 599 #endif
 600 #if defined (CONFIG_SENSORS_AK8975)
 601                 .compass = {
 602                                 .get_slave_descr = ak8975_get_slave_descr,/*ak5883_get_slave_descr,*/
 603                                 .adapt_num = 0, // The i2c bus to which the compass device is.
 604                                 // It can be difference with mpu
 605                                 // connected
 606                                 .irq = RK29_PIN6_PC5,
 607                                 .bus = EXT_SLAVE_BUS_PRIMARY,
 608                                 .address = 0x0d,
 609                                 //.orientation = { -1, 0, 0,0, -1, 0,0, 0, 1 },
 610                                 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
 611                                 .orientation = {0, 1, 0, -1, 0, 0, 0, 0, 1},
 612                 },
 613 #endif
 614 };
 615 #endif
 616
 617 #if defined(CONFIG_GPIO_WM831X)
 618 struct rk29_gpio_expander_info  wm831x_gpio_settinginfo[] = {
 619         {
 620                 .gpio_num               =WM831X_P01,// tp3
 621                 .pin_type           = GPIO_OUT,
 622                 .pin_value                      =GPIO_HIGH,
 623          },
 624
 625          {
 626                 .gpio_num               =WM831X_P02,//tp4
 627                 .pin_type           = GPIO_OUT,
 628                 .pin_value                      =GPIO_HIGH,
 629          },
 630          {
 631                 .gpio_num               =WM831X_P03,//tp2
 632                 .pin_type           = GPIO_OUT,
 633                 .pin_value                      =GPIO_HIGH,
 634          },
 635          {
 636                 .gpio_num               =WM831X_P04,//tp1
 637                 .pin_type           = GPIO_OUT,
 638                 .pin_value                      =GPIO_HIGH,
 639          },
 640          {
 641                 .gpio_num               =WM831X_P05,//tp1
 642                 .pin_type           = GPIO_OUT,
 643                 .pin_value                      =GPIO_HIGH,
 644          },
 645          {
 646                 .gpio_num               =WM831X_P06,//tp1
 647                 .pin_type           = GPIO_OUT,
 648                 .pin_value                      =GPIO_HIGH,
 649          },
 650          {
 651                 .gpio_num               =WM831X_P07,//tp1
 652                 .pin_type           = GPIO_OUT,
 653                 .pin_value                      =GPIO_HIGH,
 654          },
 655          {
 656                 .gpio_num               =WM831X_P08,//tp1
 657                 .pin_type           = GPIO_OUT,
 658                 .pin_value                      =GPIO_HIGH,
 659          },
 660          {
 661                 .gpio_num               =WM831X_P09,//tp1
 662                 .pin_type           = GPIO_OUT,
 663                 .pin_value                      =GPIO_HIGH,
 664          },
 665          {
 666                 .gpio_num               =WM831X_P10,//tp1
 667                 .pin_type           = GPIO_OUT,
 668                 .pin_value                      =GPIO_HIGH,
 669          },
 670          {
 671                 .gpio_num               =WM831X_P11,//tp1
 672                 .pin_type           = GPIO_OUT,
 673                 .pin_value                      =GPIO_HIGH,
 674          },
 675          {
 676                 .gpio_num               =WM831X_P12,
 677                 .pin_type           = GPIO_OUT,
 678                 .pin_value                      =GPIO_HIGH,
 679          },
 680 };
 681
 682 #endif
 683
 684
 685
 686 #if defined(CONFIG_MFD_WM831X)
 687 static struct wm831x *gWm831x;
 688 int wm831x_pre_init(struct wm831x *parm)
 689 {
 690         int ret;
 691         printk("%s\n", __FUNCTION__);
 692         gWm831x = parm;
 693         //ILIM = 900ma
 694         ret = wm831x_reg_read(parm, WM831X_POWER_STATE) & 0xffff;
 695         wm831x_reg_write(parm, WM831X_POWER_STATE, (ret&0xfff8) | 0x04);
 696 #if 0
 697         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 3), 0);
 698         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 7), 0);
 699         printk("%s:disable ldo4 and ldo8 because they are enabled in uboot\n",__FUNCTION__);
 700 #endif
 701         return 0;
 702 }
 703 int wm831x_post_init(struct wm831x *parm)
 704 {
 705         struct regulator *dcdc;
 706         struct regulator *ldo;
 707
 708         dcdc = regulator_get(NULL, "dcdc3");            // 1th IO
 709         regulator_set_voltage(dcdc,3000000,3000000);
 710         regulator_set_suspend_voltage(dcdc, 2800000);
 711         regulator_enable(dcdc);
 712         printk("%s set dcdc3=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 713         regulator_put(dcdc);
 714         udelay(100);
 715
 716         ldo = regulator_get(NULL, "ldo10");     // 1th modem IO
 717         regulator_set_voltage(ldo,3000000,3000000);
 718         regulator_set_suspend_voltage(ldo,3000000);
 719         regulator_enable(ldo);
 720         printk("%s set ldo10=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 721         regulator_put(ldo);
 722         udelay(100);
 723
 724         dcdc = regulator_get(NULL, "dcdc2");    // 2th CORE
 725         regulator_set_voltage(dcdc,1300000,1300000);
 726         regulator_set_suspend_voltage(dcdc,1000000);
 727         regulator_enable(dcdc);
 728         printk("%s set dcdc2=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 729         regulator_put(dcdc);
 730         udelay(100);
 731
 732         dcdc = regulator_get(NULL, "dcdc1");    // 3th ddr
 733         regulator_set_voltage(dcdc,1800000,1800000);
 734         regulator_set_suspend_voltage(ldo, 1800000);
 735         regulator_enable(dcdc);
 736         printk("%s set dcdc1=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 737         regulator_put(dcdc);
 738         udelay(100);
 739
 740         ldo = regulator_get(NULL, "ldo1");              // 3th nand
 741         regulator_set_voltage(ldo,1800000,1800000);
 742         regulator_set_suspend_voltage(ldo,1800000);
 743         regulator_enable(ldo);
 744         printk("%s set ldo1=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 745         regulator_put(ldo);
 746         udelay(100);
 747
 748         ldo = regulator_get(NULL, "ldo4");              // 4th usb
 749         regulator_set_voltage(ldo,2500000,2500000);
 750         regulator_set_suspend_voltage(ldo,2500000);
 751         regulator_enable(ldo);
 752         printk("%s set ldo4=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 753         regulator_put(ldo);
 754         udelay(100);
 755
 756         ldo = regulator_get(NULL, "ldo7");              // 5th usb
 757         regulator_set_voltage(ldo,3300000,3300000);
 758         regulator_set_suspend_voltage(ldo,3300000);
 759         regulator_enable(ldo);
 760         printk("%s set ldo7=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 761         regulator_put(ldo);
 762         udelay(100);
 763
 764         dcdc = regulator_get(NULL, "dcdc4");    // backlight
 765         regulator_set_voltage(dcdc,20000000,20000000);
 766         regulator_set_suspend_voltage(dcdc, 20000000);
 767         regulator_enable(dcdc);
 768         printk("%s set dcdc4=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 769         regulator_put(dcdc);
 770         udelay(100);
 771 #if 1
 772
 773         ldo = regulator_get(NULL, "ldo2");              //lcd
 774         regulator_set_voltage(ldo,3000000,3000000);
 775         regulator_set_suspend_voltage(ldo,3000000);
 776         regulator_enable(ldo);
 777         printk("%s set ldo2=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 778         regulator_put(ldo);
 779
 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
 796
 797 #if 0
 798         ldo = regulator_get(NULL, "ldo3");              //sram
 799         regulator_set_voltage(ldo,1800000,1800000);
 800         regulator_set_suspend_voltage(ldo,1800000);
 801         regulator_enable(ldo);
 802         printk("%s set ldo3=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 803         regulator_put(ldo);
 804
 805
 806         ldo = regulator_get(NULL, "ldo8");              //cmmb
 807         regulator_set_voltage(ldo,1200000,1200000);
 808         regulator_set_suspend_voltage(ldo,1200000);
 809         regulator_enable(ldo);
 810         printk("%s set ldo8=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 811         regulator_put(ldo);
 812
 813         ldo = regulator_get(NULL, "ldo9");              //cmmb
 814         regulator_set_voltage(ldo,3000000,3000000);
 815         regulator_set_suspend_voltage(ldo,3000000);
 816         regulator_enable(ldo);
 817         printk("%s set ldo9=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 818         regulator_put(ldo);
 819 #endif
 820
 821 #endif
 822
 823         ldo = regulator_get(NULL, "ldo11");
 824         //regulator_enable(ldo);
 825         printk("%s set ldo11=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 826         regulator_put(ldo);
 827
 828
 829         return 0;
 830 }
 831
 832 extern void wm831x_enter_sleep(void);
 833 extern void wm831x_exit_sleep(void);
 834
 835 void pmu_wm831x_set_suspend_voltage(void)
 836 {
 837
 838 }
 839 EXPORT_SYMBOL_GPL(pmu_wm831x_set_suspend_voltage);
 840
 841 void pmu_wm831x_set_resume_voltage(void)
 842 {
 843
 844 }
 845 EXPORT_SYMBOL_GPL(pmu_wm831x_set_resume_voltage);
 846
 847 int wm831x_last_deinit(struct wm831x *parm)
 848 {
 849         struct regulator* ldo;
 850
 851         printk("%s\n", __FUNCTION__);
 852
 853         ldo = regulator_get(NULL, "ldo1");
 854         regulator_disable(ldo);
 855         regulator_put(ldo);
 856
 857         ldo = regulator_get(NULL, "ldo2");
 858         regulator_disable(ldo);
 859         regulator_put(ldo);
 860
 861         ldo = regulator_get(NULL, "ldo3");
 862         regulator_disable(ldo);
 863         regulator_put(ldo);
 864
 865         ldo = regulator_get(NULL, "ldo4");
 866         //regulator_disable(ldo);
 867         regulator_put(ldo);
 868
 869         ldo = regulator_get(NULL, "ldo5");
 870         regulator_disable(ldo);
 871         regulator_put(ldo);
 872
 873         ldo = regulator_get(NULL, "ldo6");
 874         regulator_disable(ldo);
 875         regulator_put(ldo);
 876
 877         ldo = regulator_get(NULL, "ldo7");
 878         regulator_disable(ldo);
 879         regulator_put(ldo);
 880
 881         ldo = regulator_get(NULL, "ldo8");
 882         //regulator_disable(ldo);
 883         regulator_put(ldo);
 884
 885         ldo = regulator_get(NULL, "ldo9");
 886         regulator_disable(ldo);
 887         regulator_put(ldo);
 888
 889         ldo = regulator_get(NULL, "ldo10");
 890         regulator_disable(ldo);
 891         regulator_put(ldo);
 892
 893         return 0;
 894 }
 895
 896 struct wm831x_backlight_pdata wm831x_backlight_platdata = {
 897         .isink = 1,     /** ISINK to use, 1 or 2 */
 898         .max_uA = 19484,    /** Maximum current to allow */
 899 };
 900
 901 struct wm831x_backup_pdata wm831x_backup_platdata = {
 902         .charger_enable = 1,
 903         .no_constant_voltage = 0,  /** Disable constant voltage charging */
 904         .vlim = 3100,   /** Voltage limit in milivolts */
 905         .ilim = 300,   /** Current limit in microamps */
 906 };
 907
 908 struct wm831x_battery_pdata wm831x_battery_platdata = {
 909         .enable = 1,         /** Enable charging */
 910         .fast_enable = 1,    /** Enable fast charging */
 911         .off_mask = 1,       /** Mask OFF while charging */
 912         .trickle_ilim = 200,   /** Trickle charge current limit, in mA */
 913         .vsel = 4200,           /** Target voltage, in mV */
 914         .eoc_iterm = 90,      /** End of trickle charge current, in mA */
 915         .fast_ilim = 500,      /** Fast charge current limit, in mA */
 916         .timeout = 240,        /** Charge cycle timeout, in minutes */
 917         .syslo = 3300,    /* syslo threshold, in mV*/
 918         .sysok = 3500,    /* sysko threshold, in mV*/
 919 };
 920
 921 struct wm831x_status_pdata wm831x_status_platdata[WM831X_MAX_STATUS] = {
 922         {
 923         .default_src = WM831X_STATUS_OTP,
 924         .name = "wm831x_status0",
 925         .default_trigger = "wm831x_otp",
 926         },
 927         {
 928         .default_src = WM831X_STATUS_POWER,
 929         .name = "wm831x_status1",
 930         .default_trigger = "wm831x_power",
 931         },
 932 };
 933
 934
 935 static struct regulator_consumer_supply dcdc1_consumers[] = {
 936         {
 937                 .supply = "dcdc1",
 938         }
 939 };
 940 static struct regulator_consumer_supply dcdc2_consumers[] = {
 941         {
 942                 .supply = "dcdc2",
 943         },
 944         {
 945                 .supply = "vcore",
 946         }
 947 };
 948 static struct regulator_consumer_supply dcdc3_consumers[] = {
 949         {
 950                 .supply = "dcdc3",
 951         }
 952 };
 953 static struct regulator_consumer_supply dcdc4_consumers[] = {
 954         {
 955                 .supply = "dcdc4",
 956         }
 957 };
 958 static struct regulator_consumer_supply epe1_consumers[] = {
 959         {
 960                 .supply = "epe1",
 961         }
 962 };
 963 static struct regulator_consumer_supply epe2_consumers[] = {
 964         {
 965                 .supply = "epe2",
 966         }
 967 };
 968 static struct regulator_consumer_supply ldo1_consumers[] = {
 969         {
 970                 .supply = "ldo1",
 971         }
 972 };
 973 static struct regulator_consumer_supply ldo2_consumers[] = {
 974         {
 975                 .supply = "ldo2",
 976         }
 977 };
 978 static struct regulator_consumer_supply ldo3_consumers[] = {
 979         {
 980                 .supply = "ldo3",
 981         }
 982 };
 983 static struct regulator_consumer_supply ldo4_consumers[] = {
 984         {
 985                 .supply = "ldo4",
 986         }
 987 };
 988 static struct regulator_consumer_supply ldo5_consumers[] = {
 989         {
 990                 .supply = "ldo5",
 991         }
 992 };
 993 static struct regulator_consumer_supply ldo6_consumers[] = {
 994         {
 995                 .supply = "ldo6",
 996         }
 997 };
 998 static struct regulator_consumer_supply ldo7_consumers[] = {
 999         {
1000                 .supply = "ldo7",
1001         }
1002 };
1003 static struct regulator_consumer_supply ldo8_consumers[] = {
1004         {
1005                 .supply = "ldo8",
1006         }
1007 };
1008 static struct regulator_consumer_supply ldo9_consumers[] = {
1009         {
1010                 .supply = "ldo9",
1011         }
1012 };
1013 static struct regulator_consumer_supply ldo10_consumers[] = {
1014         {
1015                 .supply = "ldo10",
1016         }
1017 };
1018 static struct regulator_consumer_supply ldo11_consumers[] = {
1019         {
1020                 .supply = "ldo11",
1021         }
1022 };
1023 static struct regulator_consumer_supply isink1_consumers[] = {
1024         {
1025                 .supply = "isink1",
1026         }
1027 };
1028 static struct regulator_consumer_supply isink2_consumers[] = {
1029         {
1030                 .supply = "isink2",
1031         }
1032 };
1033
1034 struct regulator_init_data wm831x_regulator_init_dcdc[WM831X_MAX_DCDC] = {
1035         {
1036                 .constraints = {
1037                         .name = "DCDC1",
1038                         .min_uV = 600000,
1039                         .max_uV = 1800000,//0.6-1.8V
1040                         .apply_uV = true,
1041                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1042                 },
1043                 .num_consumer_supplies = ARRAY_SIZE(dcdc1_consumers),
1044                 .consumer_supplies = dcdc1_consumers,
1045         },
1046         {
1047                 .constraints = {
1048                         .name = "DCDC2",
1049                         .min_uV = 600000,
1050                         .max_uV = 1800000,//0.6-1.8V
1051                         .apply_uV = true,
1052                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1053                 },
1054                 .num_consumer_supplies = ARRAY_SIZE(dcdc2_consumers),
1055                 .consumer_supplies = dcdc2_consumers,
1056         },
1057         {
1058                 .constraints = {
1059                         .name = "DCDC3",
1060                         .min_uV = 850000,
1061                         .max_uV = 3400000,//0.85-3.4V
1062                         .apply_uV = true,
1063                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1064                 },
1065                 .num_consumer_supplies = ARRAY_SIZE(dcdc3_consumers),
1066                 .consumer_supplies = dcdc3_consumers,
1067         },
1068         {
1069                 .constraints = {
1070                         .name = "DCDC4",
1071                         .min_uV = 00000000,
1072                         .max_uV = 30000000,//30V/40mA
1073                         .apply_uV = true,
1074                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1075                 },
1076                 .num_consumer_supplies = ARRAY_SIZE(dcdc4_consumers),
1077                 .consumer_supplies = dcdc4_consumers,
1078         },
1079
1080 };
1081 struct regulator_init_data wm831x_regulator_init_epe[WM831X_MAX_EPE] = {
1082         {
1083                 .constraints = {
1084                         .name = "EPE1",
1085                         .min_uV = 1200000,
1086                         .max_uV = 3000000,
1087                         .apply_uV = true,
1088                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1089                 },
1090                 .num_consumer_supplies = ARRAY_SIZE(epe1_consumers),
1091                 .consumer_supplies = epe1_consumers,
1092         },
1093         {
1094                 .constraints = {
1095                         .name = "EPE2",
1096                         .min_uV = 1200000,
1097                         .max_uV = 3000000,
1098                         .apply_uV = true,
1099                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1100                 },
1101                 .num_consumer_supplies = ARRAY_SIZE(epe2_consumers),
1102                 .consumer_supplies = epe2_consumers,
1103         },
1104 };
1105
1106 struct regulator_init_data wm831x_regulator_init_ldo[WM831X_MAX_LDO] = {
1107         {
1108                 .constraints = {
1109                         .name = "LDO1",
1110                         .min_uV = 900000,
1111                         .max_uV = 3300000,
1112                         .apply_uV = true,
1113                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1114                 },
1115                 .num_consumer_supplies = ARRAY_SIZE(ldo1_consumers),
1116                 .consumer_supplies = ldo1_consumers,
1117         },
1118         {
1119                 .constraints = {
1120                         .name = "LDO2",
1121                         .min_uV = 900000,
1122                         .max_uV = 3300000,
1123                         .apply_uV = true,
1124                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1125                 },
1126                 .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
1127                 .consumer_supplies = ldo2_consumers,
1128         },
1129         {
1130                 .constraints = {
1131                         .name = "LDO3",
1132                         .min_uV = 900000,
1133                         .max_uV = 3300000,
1134                         .apply_uV = true,
1135                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1136                 },
1137                 .num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),
1138                 .consumer_supplies = ldo3_consumers,
1139         },
1140         {
1141                 .constraints = {
1142                         .name = "LDO4",
1143                         .min_uV = 900000,
1144                         .max_uV = 3300000,
1145                         .apply_uV = true,
1146                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1147                 },
1148                 .num_consumer_supplies = ARRAY_SIZE(ldo4_consumers),
1149                 .consumer_supplies = ldo4_consumers,
1150         },
1151         {
1152                 .constraints = {
1153                         .name = "LDO5",
1154                         .min_uV = 900000,
1155                         .max_uV = 3300000,
1156                         .apply_uV = true,
1157                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1158                 },
1159                 .num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),
1160                 .consumer_supplies = ldo5_consumers,
1161         },
1162         {
1163                 .constraints = {
1164                         .name = "LDO6",
1165                         .min_uV = 900000,
1166                         .max_uV = 3300000,
1167                         .apply_uV = true,
1168                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1169                 },
1170                 .num_consumer_supplies = ARRAY_SIZE(ldo6_consumers),
1171                 .consumer_supplies = ldo6_consumers,
1172         },
1173         {
1174                 .constraints = {
1175                         .name = "LDO7",
1176                         .min_uV = 1000000,
1177                         .max_uV = 3500000,
1178                         .apply_uV = true,
1179                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1180                 },
1181                 .num_consumer_supplies = ARRAY_SIZE(ldo7_consumers),
1182                 .consumer_supplies = ldo7_consumers,
1183         },
1184         {
1185                 .constraints = {
1186                         .name = "LDO8",
1187                         .min_uV = 1000000,
1188                         .max_uV = 3500000,
1189                         .apply_uV = true,
1190                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1191                 },
1192                 .num_consumer_supplies = ARRAY_SIZE(ldo8_consumers),
1193                 .consumer_supplies = ldo8_consumers,
1194         },
1195         {
1196                 .constraints = {
1197                         .name = "LDO9",
1198                         .min_uV = 1000000,
1199                         .max_uV = 3500000,
1200                         .apply_uV = true,
1201                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1202                 },
1203                 .num_consumer_supplies = ARRAY_SIZE(ldo9_consumers),
1204                 .consumer_supplies = ldo9_consumers,
1205         },
1206         {
1207                 .constraints = {
1208                         .name = "LDO10",
1209                         .min_uV = 1000000,
1210                         .max_uV = 3500000,
1211                         .apply_uV = true,
1212                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1213                 },
1214                 .num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),
1215                 .consumer_supplies = ldo10_consumers,
1216         },
1217         {
1218                 .constraints = {
1219                         .name = "LDO11",
1220                         .min_uV = 1200000,
1221                         .max_uV = 3000000,
1222                         .apply_uV = true,
1223                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1224                 },
1225                 .num_consumer_supplies = ARRAY_SIZE(ldo11_consumers),
1226                 .consumer_supplies = ldo11_consumers,
1227         },
1228 };
1229
1230 struct regulator_init_data wm831x_regulator_init_isink[WM831X_MAX_ISINK] = {
1231         {
1232                 .constraints = {
1233                         .name = "ISINK1",
1234                         .min_uA = 00000,
1235                         .max_uA = 40000,
1236                         .always_on = true,
1237                         .apply_uV = true,
1238                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1239                 },
1240                 .num_consumer_supplies = ARRAY_SIZE(isink1_consumers),
1241                 .consumer_supplies = isink1_consumers,
1242         },
1243         {
1244                 .constraints = {
1245                         .name = "ISINK2",
1246                         .min_uA = 0000000,
1247                         .max_uA = 0000000,
1248                         .apply_uV = false,
1249                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1250                 },
1251                 .num_consumer_supplies = ARRAY_SIZE(isink2_consumers),
1252                 .consumer_supplies = isink2_consumers,
1253         },
1254 };
1255
1256 static int wm831x_checkrange(int start,int num,int val)
1257 {
1258         if((val<(start+num))&&(val>=start))
1259                 return 0;
1260         else
1261                 return -1;
1262 }
1263
1264 static int wm831x_init_pin_type(struct wm831x *wm831x)
1265 {
1266 #if 1
1267         struct wm831x_pdata *pdata = wm831x->dev->platform_data;
1268         struct rk29_gpio_expander_info *wm831x_gpio_settinginfo;
1269         uint16_t offset = 0;
1270         uint16_t wm831x_settingpin_num = 0;
1271         uint16_t ret = 0;
1272         int i = 0;
1273
1274         if(wm831x)
1275         {
1276                 wm831x_gpio_settinginfo=pdata->settinginfo;
1277                 if(wm831x_gpio_settinginfo)
1278                 {
1279                         wm831x_settingpin_num = pdata->settinginfolen;
1280                         for(i=0;i<wm831x_settingpin_num;i++)
1281                         {
1282                                 if(!wm831x_checkrange(pdata->gpio_base,pdata->gpio_pin_num,wm831x_gpio_settinginfo[i].gpio_num))
1283                                 {
1284                                         offset = wm831x_gpio_settinginfo[i].gpio_num - pdata->gpio_base;
1285
1286                                         if(wm831x_gpio_settinginfo[i].pin_type==GPIO_IN)
1287                                         {
1288                                                 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);
1289                                         }
1290                                         else
1291                                         {
1292                                                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_TRI_SHIFT);
1293                                                 if(wm831x_gpio_settinginfo[i].pin_value==GPIO_HIGH)
1294                                                 {
1295                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(1 << offset));
1296                                                 }
1297                                                 else
1298                                                 {
1299                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(0 << offset));
1300                                                 }
1301                                         }
1302
1303                                 }
1304                         }
1305                 }
1306         }
1307
1308         for(i=0;i<pdata->gpio_pin_num;i++)
1309         {
1310                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+i),
1311                         WM831X_GPN_PULL_MASK|WM831X_GPN_POL_MASK|WM831X_GPN_OD_MASK|WM831X_GPN_TRI_MASK,
1312                         1<<WM831X_GPN_POL_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1313                 ret =  wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL+i);
1314                 printk("Gpio%d Pin Configuration = %x\n",i,ret);
1315         }
1316 #endif
1317         return 0;
1318 }
1319
1320 /*
1321  * GPIO Buttons
1322  */
1323 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1324 static struct wm831x_gpio_keys_button wm831x_gpio_buttons[] = {
1325 {
1326         .code           = KEY_MEDIA,
1327         .gpio           = TCA6424_P21,
1328         .active_low     = 1,
1329         .desc           = "media",
1330         .wakeup         = 0,
1331         .debounce_interval = 120,
1332 },
1333 {
1334     .code= KEY_VOLUMEUP,
1335                 .gpio= WM831X_P05,
1336                 .active_low= 1,
1337                 .desc= "volume_up",
1338                 .wakeup= 0,
1339 },
1340 {
1341                 .code= KEY_CAMERA,
1342                 .gpio= WM831X_P06,
1343                 .active_low= 1,
1344                 .desc= "camera",
1345                 .wakeup= 0,
1346 },
1347 {
1348                 .code= KEY_VOLUMEDOWN,
1349                 .gpio= WM831X_P07,
1350                 .active_low= 1,
1351                 .desc= "volume_down",
1352                 .wakeup= 0,
1353 },
1354 {
1355                 .code= KEY_END,
1356                 .gpio= WM831X_P09,
1357                 .active_low= 1,
1358                 .desc= "enter",
1359                 .wakeup= 0,
1360 },
1361 {
1362                 .code= KEY_MENU,
1363                 .gpio= WM831X_P10,
1364                 .active_low= 1,
1365                 .desc= "menu",
1366                 .wakeup= 0,
1367 },
1368 {
1369                 .code= KEY_SEND,
1370                 .gpio= WM831X_P11,
1371                 .active_low= 1,
1372                 .desc= "esc",
1373                 .wakeup= 0,
1374 },
1375 {
1376                 .code= KEY_BACK,
1377                 .gpio= WM831X_P12,
1378                 .active_low= 1,
1379                 .desc= "home",
1380                 .wakeup= 0,
1381 },
1382 };
1383
1384 struct wm831x_gpio_keys_pdata wm831x_gpio_keys_platdata = {
1385         .buttons        = wm831x_gpio_buttons,
1386         .nbuttons       = ARRAY_SIZE(wm831x_gpio_buttons),
1387 };
1388
1389 #endif
1390 struct wm831x_pdata wm831x_platdata = {
1391         /** Called before subdevices are set up */
1392         .pre_init= wm831x_pre_init,
1393         /** Called after subdevices are set up */
1394         .post_init = wm831x_post_init,
1395         /** Called before subdevices are power down */
1396         .last_deinit = wm831x_last_deinit,
1397
1398 #if defined(CONFIG_GPIO_WM831X)
1399         .gpio_base=WM831X_GPIO_EXPANDER_BASE,
1400         .gpio_pin_num=WM831X_TOTOL_GPIO_NUM,
1401         .settinginfo=wm831x_gpio_settinginfo,
1402         .settinginfolen=ARRAY_SIZE(wm831x_gpio_settinginfo),
1403         .pin_type_init = wm831x_init_pin_type,
1404         .irq_base= NR_AIC_IRQS + 7*NUM_GROUP,
1405 #endif
1406
1407         .backlight = &wm831x_backlight_platdata,
1408
1409         .backup = &wm831x_backup_platdata,
1410
1411         .battery = &wm831x_battery_platdata,
1412         //.wm831x_touch_pdata = NULL,
1413         //.watchdog = NULL,
1414
1415 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1416         .gpio_keys = &wm831x_gpio_keys_platdata,
1417 #endif
1418
1419         /** LED1 = 0 and so on */
1420         .status = {&wm831x_status_platdata[0], &wm831x_status_platdata[1]},
1421
1422         /** DCDC1 = 0 and so on */
1423         .dcdc = {&wm831x_regulator_init_dcdc[0], &wm831x_regulator_init_dcdc[1], &wm831x_regulator_init_dcdc[2], &wm831x_regulator_init_dcdc[3]},
1424
1425         /** EPE1 = 0 and so on */
1426         .epe = {&wm831x_regulator_init_epe[0], &wm831x_regulator_init_epe[1]},
1427
1428         /** LDO1 = 0 and so on */
1429         .ldo = {&wm831x_regulator_init_ldo[0], &wm831x_regulator_init_ldo[1], &wm831x_regulator_init_ldo[2], &wm831x_regulator_init_ldo[3],
1430                         &wm831x_regulator_init_ldo[4], &wm831x_regulator_init_ldo[5], &wm831x_regulator_init_ldo[6], &wm831x_regulator_init_ldo[7],
1431                         &wm831x_regulator_init_ldo[8], &wm831x_regulator_init_ldo[9], &wm831x_regulator_init_ldo[10]},
1432
1433         /** ISINK1 = 0 and so on*/
1434         .isink = {&wm831x_regulator_init_isink[0], &wm831x_regulator_init_isink[1]},
1435 };
1436 #endif
1437
1438
1439
1440 #if defined(CONFIG_RK29_GPS)
1441
1442 #define         RK29_GPS_POWER_PIN              RK29_PIN6_PB2
1443 #define         RK29_GPS_RESET_PIN              RK29_PIN6_PC1
1444
1445 int rk29_gps_power_up(void)
1446 {
1447         printk("%s \n", __FUNCTION__);
1448
1449     gpio_request(RK29_GPS_POWER_PIN, NULL);
1450         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_HIGH);
1451
1452         return 0;
1453 }
1454
1455 int rk29_gps_power_down(void)
1456 {
1457         printk("%s \n", __FUNCTION__);
1458
1459     gpio_request(RK29_GPS_POWER_PIN, NULL);
1460         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_LOW);
1461
1462         return 0;
1463 }
1464
1465 int rk29_gps_reset_set(int level)
1466 {
1467         gpio_request(RK29_GPS_RESET_PIN, NULL);
1468         if (level)
1469                 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_HIGH);
1470         else
1471                 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);
1472
1473         return 0;
1474 }
1475
1476 struct rk29_gps_data rk29_gps_info = {
1477         .power_up = rk29_gps_power_up,
1478         .power_down = rk29_gps_power_down,
1479         .reset = rk29_gps_reset_set,
1480         .uart_id = 3,
1481 };
1482
1483 struct platform_device rk29_device_gps = {
1484         .name = "rk29_gps",
1485         .id = -1,
1486         .dev            = {
1487         .platform_data = &rk29_gps_info,
1488                 }
1489         };
1490 #endif
1491
1492 /*****************************************************************************************
1493  * wm8994  codec
1494  * author: qjb@rock-chips.com
1495  *****************************************************************************************/
1496 //#if defined(CONFIG_MFD_WM8994)
1497 #if defined (CONFIG_REGULATOR_WM8994)
1498 static struct regulator_consumer_supply wm8994_ldo1_consumers[] = {
1499         {
1500                 .supply = "DBVDD",
1501         },
1502         {
1503                 .supply = "AVDD1",
1504         },
1505         {
1506                 .supply = "CPVDD",
1507         },
1508         {
1509                 .supply = "SPKVDD1",
1510         }
1511 };
1512 static struct regulator_consumer_supply wm8994_ldo2_consumers[] = {
1513         {
1514                 .supply = "DCVDD",
1515         },
1516         {
1517                 .supply = "AVDD2",
1518         },
1519         {
1520                 .supply = "SPKVDD2",
1521         }
1522 };
1523 struct regulator_init_data regulator_init_data_ldo1 = {
1524         .constraints = {
1525                 .name = "wm8994-ldo1",
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_ldo1_consumers),
1533         .consumer_supplies = wm8994_ldo1_consumers,
1534 };
1535 struct regulator_init_data regulator_init_data_ldo2 = {
1536         .constraints = {
1537                 .name = "wm8994-ldo2",
1538                 .min_uA = 00000,
1539                 .max_uA = 18000,
1540                 .always_on = true,
1541                 .apply_uV = true,
1542                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1543         },
1544         .num_consumer_supplies = ARRAY_SIZE(wm8994_ldo2_consumers),
1545         .consumer_supplies = wm8994_ldo2_consumers,
1546 };
1547 #endif
1548 struct wm8994_drc_cfg wm8994_drc_cfg_pdata = {
1549         .name = "wm8994_DRC",
1550         .regs = {0,0,0,0,0},
1551 };
1552
1553 struct wm8994_retune_mobile_cfg wm8994_retune_mobile_cfg_pdata = {
1554         .name = "wm8994_EQ",
1555         .rate = 0,
1556         .regs = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
1557 };
1558
1559 struct wm8994_pdata wm8994_platdata = {
1560 #if defined (CONFIG_GPIO_WM8994)
1561         .gpio_base = WM8994_GPIO_EXPANDER_BASE,
1562         //Fill value to initialize the GPIO
1563         .gpio_defaults ={},
1564 #endif
1565         //enable=0 disable ldo
1566 #if defined (CONFIG_REGULATOR_WM8994)
1567         .ldo = {
1568                 {
1569                         .enable = 0,
1570                         //RK29_PIN5_PA1
1571                         .supply = NULL,
1572                         .init_data = &regulator_init_data_ldo1,
1573                 },
1574                 {
1575                         .enable = 0,
1576                         .supply = NULL,
1577                         .init_data = &regulator_init_data_ldo2,
1578                 }
1579         },
1580 #endif
1581         //DRC 0--use default
1582         .num_drc_cfgs = 0,
1583         .drc_cfgs = &wm8994_drc_cfg_pdata,
1584         //EQ   0--use default
1585         .num_retune_mobile_cfgs = 0,
1586         .retune_mobile_cfgs = &wm8994_retune_mobile_cfg_pdata,
1587
1588         .lineout1_diff = 1,
1589         .lineout2_diff = 1,
1590
1591         .lineout1fb = 1,
1592         .lineout2fb = 1,
1593
1594         .micbias1_lvl = 1,
1595         .micbias2_lvl = 1,
1596
1597         .jd_scthr = 0,
1598         .jd_thr = 0,
1599
1600         .PA_control_pin = 0,
1601         .Power_EN_Pin = RK29_PIN5_PA1,
1602
1603         .speaker_incall_vol = 0,
1604         .speaker_incall_mic_vol = -9,
1605         .speaker_normal_vol = 6,
1606         .earpiece_incall_vol = 0,
1607         .headset_incall_vol = 6,
1608         .headset_incall_mic_vol = -6,
1609         .headset_normal_vol = 6,
1610         .BT_incall_vol = 0,
1611         .BT_incall_mic_vol = 0,
1612         .recorder_vol = 50,
1613
1614 };
1615 //#endif
1616
1617 #ifdef CONFIG_RK_HEADSET_DET
1618 #define HEADSET_GPIO RK29_PIN4_PD2
1619 struct rk_headset_pdata rk_headset_info = {
1620         .Headset_gpio           = RK29_PIN4_PD2,
1621         .headset_in_type= HEADSET_IN_HIGH,
1622         .Hook_gpio = RK29_PIN4_PD1,//Detection Headset--Must be set
1623         .hook_key_code = KEY_MEDIA,
1624 };
1625
1626 struct platform_device rk_device_headset = {
1627                 .name   = "rk_headsetdet",
1628                 .id     = 0,
1629                 .dev    = {
1630                     .platform_data = &rk_headset_info,
1631                 }
1632 };
1633 #endif
1634
1635 #if defined(CONFIG_GS_L3G4200D)
1636
1637 #include <linux/l3g4200d.h>
1638 #define L3G4200D_INT_PIN  RK29_PIN5_PA3
1639
1640 static int l3g4200d_init_platform_hw(void)
1641 {
1642         if (gpio_request(L3G4200D_INT_PIN, NULL) != 0) {
1643                 gpio_free(L3G4200D_INT_PIN);
1644                 printk("%s: request l3g4200d int pin error\n", __func__);
1645                 return -EIO;
1646         }
1647         gpio_pull_updown(L3G4200D_INT_PIN, 1);
1648         return 0;
1649 }
1650
1651 static struct l3g4200d_platform_data l3g4200d_info = {
1652         .fs_range = 1,
1653
1654         .axis_map_x = 0,
1655         .axis_map_y = 1,
1656         .axis_map_z = 2,
1657
1658         .negate_x = 1,
1659         .negate_y = 1,
1660         .negate_z = 0,
1661
1662         .init = l3g4200d_init_platform_hw,
1663 };
1664
1665 #endif
1666
1667 /*****************************************************************************************
1668  * i2c devices
1669  * author: kfx@rock-chips.com
1670 *****************************************************************************************/
1671 static int rk29_i2c0_io_init(void)
1672 {
1673 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1674         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1675         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1676 #else
1677         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_GPIO2B7);
1678         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_GPIO2B6);
1679 #endif
1680         return 0;
1681 }
1682
1683 static int rk29_i2c1_io_init(void)
1684 {
1685 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1686         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1687         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1688 #else
1689         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_GPIO1A7);
1690         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_GPIO1A6);
1691 #endif
1692         return 0;
1693 }
1694 static int rk29_i2c2_io_init(void)
1695 {
1696 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1697         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1698         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1699 #else
1700         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_GPIO5D4);
1701         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_GPIO5D3);
1702 #endif
1703         return 0;
1704 }
1705
1706 static int rk29_i2c3_io_init(void)
1707 {
1708 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1709         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1710         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1711 #else
1712         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_GPIO2B5);
1713         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_GPIO2B4);
1714 #endif
1715         return 0;
1716 }
1717 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1718 struct rk29_i2c_platform_data default_i2c0_data = {
1719         .bus_num    = 0,
1720         .flags      = 0,
1721         .slave_addr = 0xff,
1722         .scl_rate  = 400*1000,
1723         .mode           = I2C_MODE_IRQ,
1724         .io_init = rk29_i2c0_io_init,
1725 };
1726 #else
1727 struct i2c_gpio_platform_data default_i2c0_data = {
1728        .sda_pin = RK29_PIN2_PB6,
1729        .scl_pin = RK29_PIN2_PB7,
1730        .udelay = 5, // clk = 500/udelay = 100Khz
1731        .timeout = 100,//msecs_to_jiffies(200),
1732        .bus_num    = 0,
1733        .io_init = rk29_i2c0_io_init,
1734 };
1735 #endif
1736 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1737 struct rk29_i2c_platform_data default_i2c1_data = {
1738         .bus_num    = 1,
1739         .flags      = 0,
1740         .slave_addr = 0xff,
1741         .scl_rate  = 400*1000,
1742         .mode           = I2C_MODE_IRQ,
1743         .io_init = rk29_i2c1_io_init,
1744 };
1745 #else
1746 struct i2c_gpio_platform_data default_i2c1_data = {
1747        .sda_pin = RK29_PIN1_PA6,
1748        .scl_pin = RK29_PIN1_PA7,
1749        .udelay = 5, // clk = 500/udelay = 100Khz
1750        .timeout = 100,//msecs_to_jiffies(200),
1751        .bus_num    = 1,
1752        .io_init = rk29_i2c1_io_init,
1753 };
1754 #endif
1755 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1756 struct rk29_i2c_platform_data default_i2c2_data = {
1757         .bus_num    = 2,
1758         .flags      = 0,
1759         .slave_addr = 0xff,
1760         .scl_rate  = 400*1000,
1761         .mode           = I2C_MODE_IRQ,
1762         .io_init = rk29_i2c2_io_init,
1763 };
1764 #else
1765 struct i2c_gpio_platform_data default_i2c2_data = {
1766        .sda_pin = RK29_PIN5_PD3,
1767        .scl_pin = RK29_PIN5_PD4,
1768        .udelay = 5, // clk = 500/udelay = 100Khz
1769        .timeout = 100,//msecs_to_jiffies(200),
1770        .bus_num    = 2,
1771        .io_init = rk29_i2c2_io_init,
1772 };
1773 #endif
1774 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1775 struct rk29_i2c_platform_data default_i2c3_data = {
1776         .bus_num    = 3,
1777         .flags      = 0,
1778         .slave_addr = 0xff,
1779         .scl_rate  = 400*1000,
1780         .mode           = I2C_MODE_IRQ,
1781         .io_init = rk29_i2c3_io_init,
1782 };
1783 #else
1784 struct i2c_gpio_platform_data default_i2c3_data = {
1785        .sda_pin = RK29_PIN5_PB5,
1786        .scl_pin = RK29_PIN5_PB4,
1787        .udelay = 5, // clk = 500/udelay = 100Khz
1788        .timeout = 100,//msecs_to_jiffies(200),
1789        .bus_num    = 3,
1790        .io_init = rk29_i2c3_io_init,
1791 };
1792 #endif
1793 #ifdef CONFIG_I2C0_RK29
1794 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1795 #if defined (CONFIG_RK1000_CONTROL)
1796         {
1797                 .type                   = "rk1000_control",
1798                 .addr           = 0x40,
1799                 .flags                  = 0,
1800         },
1801 #endif
1802 #if defined (CONFIG_SND_SOC_RK1000)
1803         {
1804                 .type                   = "rk1000_i2c_codec",
1805                 .addr           = 0x60,
1806                 .flags                  = 0,
1807         },
1808 #endif
1809 #if defined (CONFIG_SND_SOC_WM8900)
1810         {
1811                 .type                   = "wm8900",
1812                 .addr           = 0x1A,
1813                 .flags                  = 0,
1814         },
1815 #endif
1816 #if defined (CONFIG_SND_SOC_WM8994)
1817         {
1818                 .type                   = "wm8994",
1819                 .addr           = 0x1a,
1820                 .flags                  = 0,
1821 //      #if defined(CONFIG_MFD_WM8994)
1822                 .platform_data  = &wm8994_platdata,
1823 //      #endif
1824         },
1825 #endif
1826 #if defined (CONFIG_BATTERY_STC3100)
1827         {
1828                 .type                   = "stc3100",
1829                 .addr           = 0x70,
1830                 .flags                  = 0,
1831         },
1832 #endif
1833 #if defined (CONFIG_BATTERY_BQ27510)
1834         {
1835                 .type                   = "bq27510",
1836                 .addr           = 0x55,
1837                 .flags                  = 0,
1838         },
1839 #endif
1840 #if defined (CONFIG_RTC_HYM8563)
1841         {
1842                 .type                   = "rtc_hym8563",
1843                 .addr           = 0x51,
1844                 .flags                  = 0,
1845                 .irq            = RK29_PIN0_PA1,
1846         },
1847 #endif
1848 #if defined (CONFIG_GS_MMA8452)
1849     {
1850       .type           = "gs_mma8452",
1851       .addr           = 0x1c,
1852       .flags          = 0,
1853       .irq            = MMA8452_INT_PIN,
1854       .platform_data  = &mma8452_info,
1855     },
1856 #endif
1857 #if defined (CONFIG_COMPASS_AK8973)
1858         {
1859                 .type                   = "ak8973",
1860                 .addr           = 0x1d,
1861                 .flags                  = 0,
1862                 .irq                    = RK29_PIN6_PC5,
1863         },
1864 #endif
1865 #if defined (CONFIG_COMPASS_AK8975)
1866         {
1867                 .type                   = "ak8975",
1868                 .addr           = 0x0d,
1869                 .flags                  = 0,
1870                 .irq                    = RK29_PIN6_PC5,
1871         },
1872 #endif
1873 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1874         {
1875                 .type           = "isl29028",
1876                 .addr           = 0x44,
1877                 .flags          = 0,
1878                 .irq            = RK29_PIN4_PD3,
1879         },
1880 #endif
1881 #if defined (CONFIG_ANX7150)
1882     {
1883                 .type           = "anx7150",
1884         .addr           = 0x39,             //0x39, 0x3d
1885         .flags          = 0,
1886         .irq            = RK29_PIN2_PA3,
1887     },
1888 #endif
1889 #if defined (CONFIG_GS_L3G4200D)
1890         {
1891                 .type           = "gs_l3g4200d",
1892                 .addr           = 0x69,
1893                 .flags          = 0,
1894                 .irq            = L3G4200D_INT_PIN,
1895                 .platform_data  = &l3g4200d_info,
1896         },
1897 #endif
1898 #if defined (CONFIG_SENSORS_MPU3050)
1899         {
1900                 .type                   = "mpu3050",
1901                 .addr                   = 0x68,
1902                 .flags                  = 0,
1903                 .irq                    = RK29_PIN4_PC4,
1904                 .platform_data  = &mpu3050_data,
1905         },
1906 #endif
1907 };
1908 #endif
1909
1910 #ifdef CONFIG_I2C1_RK29
1911 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1912 #if defined (CONFIG_RK1000_CONTROL1)
1913         {
1914                 .type                   = "rk1000_control",
1915                 .addr                   = 0x40,
1916                 .flags                  = 0,
1917         },
1918 #endif
1919
1920 };
1921 #endif
1922
1923 #ifdef CONFIG_I2C2_RK29
1924 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1925 #if defined (CONFIG_TOUCHSCREEN_GT801_IIC)
1926 {
1927         .type           = "gt801_ts",
1928         .addr           = 0x55,
1929         .flags          = 0,
1930         .irq            = RK29_PIN4_PD5,
1931         .platform_data = &gt801_info,
1932 },
1933 #endif
1934
1935 #if defined (CONFIG_TOUCHSCREEN_GT818_IIC)
1936 {
1937         .type           = "gt818_ts",
1938         .addr           = 0x5d,
1939         .flags          = 0,
1940         .irq            = RK29_PIN4_PD5,
1941         .platform_data = &gt818_info,
1942 },
1943 #endif
1944
1945 #if defined (CONFIG_TOUCHSCREEN_ILI2102_IIC)
1946 {
1947         .type           = "ili2102_ts",
1948         .addr           = 0x41,
1949         .flags          = I2C_M_NEED_DELAY,
1950         .udelay      = 600,
1951         .irq            = RK29_PIN4_PD5,
1952         .platform_data = &ili2102_info,
1953 },
1954 #endif
1955
1956 #if defined (CONFIG_MFD_WM831X_I2C)
1957 {
1958         .type           = "wm8310",
1959         .addr           = 0x34,
1960         .flags          = 0,
1961         .irq            = RK29_PIN4_PD0,
1962         .platform_data = &wm831x_platdata,
1963 },
1964 #endif
1965 #if defined (CONFIG_HANNSTAR_P1003)
1966     {
1967       .type           = "p1003_touch",
1968       .addr           = 0x04,
1969       .flags          = 0,
1970       .irq            = RK29_PIN0_PA2,
1971       .platform_data  = &p1003_info,
1972     },
1973 #endif
1974 #if defined (CONFIG_EETI_EGALAX)
1975     {
1976       .type           = "egalax_i2c",
1977       .addr           = 0x04,
1978       .flags          = 0,
1979       .irq            = RK29_PIN4_PD5,
1980       .platform_data  = &eeti_egalax_info,
1981     },
1982 #endif
1983 };
1984 #endif
1985
1986 #ifdef CONFIG_I2C3_RK29
1987 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1988 };
1989 #endif
1990
1991 /*****************************************************************************************
1992  * camera  devices
1993  * author: ddl@rock-chips.com
1994  *****************************************************************************************/
1995 #ifdef CONFIG_VIDEO_RK29
1996 #define CONFIG_SENSOR_POWER_IOCTL_USR      0
1997 #define CONFIG_SENSOR_RESET_IOCTL_USR      0
1998 #define CONFIG_SENSOR_POWERDOWN_IOCTL_USR      0
1999 #define CONFIG_SENSOR_FLASH_IOCTL_USR      0
2000
2001 #if CONFIG_SENSOR_POWER_IOCTL_USR
2002 static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
2003 {
2004     #error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
2005 }
2006 #endif
2007
2008 #if CONFIG_SENSOR_RESET_IOCTL_USR
2009 static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
2010 {
2011     #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
2012 }
2013 #endif
2014
2015 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
2016 static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
2017 {
2018     #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
2019 }
2020 #endif
2021
2022 #if CONFIG_SENSOR_FLASH_IOCTL_USR
2023 static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
2024 {
2025     #error "CONFIG_SENSOR_FLASH_IOCTL_USR is 1, sensor_flash_usr_cb function must be writed!!";
2026 }
2027 #endif
2028
2029 static struct rk29camera_platform_ioctl_cb  sensor_ioctl_cb = {
2030     #if CONFIG_SENSOR_POWER_IOCTL_USR
2031     .sensor_power_cb = sensor_power_usr_cb,
2032     #else
2033     .sensor_power_cb = NULL,
2034     #endif
2035
2036     #if CONFIG_SENSOR_RESET_IOCTL_USR
2037     .sensor_reset_cb = sensor_reset_usr_cb,
2038     #else
2039     .sensor_reset_cb = NULL,
2040     #endif
2041
2042     #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
2043     .sensor_powerdown_cb = sensor_powerdown_usr_cb,
2044     #else
2045     .sensor_powerdown_cb = NULL,
2046     #endif
2047
2048     #if CONFIG_SENSOR_FLASH_IOCTL_USR
2049     .sensor_flash_cb = sensor_flash_usr_cb,
2050     #else
2051     .sensor_flash_cb = NULL,
2052     #endif
2053 };
2054 #include "../../../drivers/media/video/rk29_camera.c"
2055 #endif
2056
2057 /*****************************************************************************************
2058  * backlight  devices
2059  * author: nzy@rock-chips.com
2060  *****************************************************************************************/
2061 #ifdef CONFIG_BACKLIGHT_RK29_BL
2062  /*
2063  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
2064  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
2065  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
2066  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
2067  */
2068
2069 #define PWM_ID            0
2070 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
2071 #define PWM_MUX_MODE      GPIO1L_PWM0
2072 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
2073 #define PWM_EFFECT_VALUE  1
2074
2075 //#define LCD_DISP_ON_PIN
2076
2077 #ifdef  LCD_DISP_ON_PIN
2078 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
2079 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
2080
2081 #define BL_EN_PIN         GPIO0L_GPIO0A5
2082 #define BL_EN_VALUE       GPIO_HIGH
2083 #endif
2084 static int rk29_backlight_io_init(void)
2085 {
2086     int ret = 0;
2087
2088     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
2089         #ifdef  LCD_DISP_ON_PIN
2090     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
2091
2092     ret = gpio_request(BL_EN_PIN, NULL);
2093     if(ret != 0)
2094     {
2095         gpio_free(BL_EN_PIN);
2096     }
2097
2098     gpio_direction_output(BL_EN_PIN, 0);
2099     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
2100         #endif
2101     return ret;
2102 }
2103
2104 static int rk29_backlight_io_deinit(void)
2105 {
2106     int ret = 0;
2107     #ifdef  LCD_DISP_ON_PIN
2108     gpio_free(BL_EN_PIN);
2109     #endif
2110     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
2111     return ret;
2112 }
2113 struct rk29_bl_info rk29_bl_info = {
2114     .pwm_id   = PWM_ID,
2115     .bl_ref   = PWM_EFFECT_VALUE,
2116     .io_init   = rk29_backlight_io_init,
2117     .io_deinit = rk29_backlight_io_deinit,
2118 };
2119 #endif
2120 /*****************************************************************************************
2121 * pwm voltage regulator devices
2122 ******************************************************************************************/
2123 #if defined (CONFIG_RK29_PWM_REGULATOR)
2124
2125 #define REGULATOR_PWM_ID                                        2
2126 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
2127 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
2128 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
2129 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
2130
2131 static struct regulator_consumer_supply pwm_consumers[] = {
2132         {
2133                 .supply = "vcore",
2134         }
2135 };
2136
2137 static struct regulator_init_data rk29_pwm_regulator_data = {
2138         .constraints = {
2139                 .name = "PWM2",
2140                 .min_uV =  950000,
2141                 .max_uV = 1400000,
2142                 .apply_uV = 1,
2143                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
2144         },
2145         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
2146         .consumer_supplies = pwm_consumers,
2147 };
2148
2149 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
2150         .pwm_id = REGULATOR_PWM_ID,
2151         .pwm_gpio = REGULATOR_PWM_GPIO,
2152         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
2153         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
2154         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
2155         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
2156         .init_data  = &rk29_pwm_regulator_data,
2157 };
2158
2159 static struct platform_device rk29_device_pwm_regulator = {
2160         .name = "pwm-voltage-regulator",
2161         .id   = -1,
2162         .dev  = {
2163                 .platform_data = &rk29_regulator_pwm_platform_data,
2164         },
2165 };
2166
2167 #endif
2168
2169
2170 #if defined(CONFIG_MTK23D)
2171 static int mtk23d_io_init(void)
2172 {
2173
2174         return 0;
2175 }
2176
2177 static int mtk23d_io_deinit(void)
2178 {
2179
2180         return 0;
2181 }
2182
2183 struct rk2818_23d_data rk2818_23d_info = {
2184         .io_init = mtk23d_io_init,
2185   .io_deinit = mtk23d_io_deinit,
2186         .bp_power = RK29_PIN0_PA0,
2187         .bp_power_active_low = 0,
2188         .bp_reset = RK29_PIN0_PA1,
2189         .bp_reset_active_low = 1,
2190         .bp_statue = RK29_PIN0_PA2,//input  high bp sleep;
2191         .ap_statue = RK29_PIN0_PA4,//output high ap sleep;
2192         .ap_bp_wakeup = RK29_PIN0_PA3, //output AP wake up BP used rising edge;
2193         .bp_ap_wakeup = 0,//input BP wake up AP
2194 };
2195 struct platform_device rk2818_device_mtk23d = {
2196         .name = "mtk23d",
2197         .id = -1,
2198         .dev            = {
2199                 .platform_data = &rk2818_23d_info,
2200         }
2201     };
2202 #endif
2203
2204
2205 /*****************************************************************************************
2206  * SDMMC devices
2207 *****************************************************************************************/
2208 #ifdef CONFIG_SDMMC0_RK29
2209 static int rk29_sdmmc0_cfg_gpio(void)
2210 {
2211         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
2212         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
2213         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
2214         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
2215         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
2216         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
2217         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_GPIO2A2);
2218         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
2219         gpio_request(RK29_PIN5_PD5,"sdmmc");
2220         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
2221         mdelay(100);
2222         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
2223         return 0;
2224 }
2225
2226 #define CONFIG_SDMMC0_USE_DMA
2227 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
2228         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
2229                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
2230                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
2231         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2232         .io_init = rk29_sdmmc0_cfg_gpio,
2233         .dma_name = "sd_mmc",
2234 #ifdef CONFIG_SDMMC0_USE_DMA
2235         .use_dma  = 1,
2236 #else
2237         .use_dma = 0,
2238 #endif
2239         .detect_irq = RK29_PIN2_PA2, // INVALID_GPIO
2240         .enable_sd_wakeup = 0,
2241 };
2242 #endif
2243 #ifdef CONFIG_SDMMC1_RK29
2244 #define CONFIG_SDMMC1_USE_DMA
2245 static int rk29_sdmmc1_cfg_gpio(void)
2246 {
2247         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
2248         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
2249         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
2250         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
2251         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
2252         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
2253         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
2254         return 0;
2255 }
2256
2257 #ifdef CONFIG_WIFI_CONTROL_FUNC
2258 static int rk29sdk_wifi_status(struct device *dev);
2259 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
2260 #endif
2261
2262 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
2263
2264 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
2265         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
2266                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
2267                                            MMC_VDD_32_33|MMC_VDD_33_34),
2268         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
2269                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2270         .io_init = rk29_sdmmc1_cfg_gpio,
2271         .dma_name = "sdio",
2272 #ifdef CONFIG_SDMMC1_USE_DMA
2273         .use_dma  = 1,
2274 #else
2275         .use_dma = 0,
2276 #endif
2277 #ifdef CONFIG_WIFI_CONTROL_FUNC
2278         .status = rk29sdk_wifi_status,
2279         .register_status_notify = rk29sdk_wifi_status_register,
2280 #endif
2281 #if 0
2282         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
2283 #endif
2284 };
2285 #endif
2286
2287 #ifdef CONFIG_WIFI_CONTROL_FUNC
2288 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
2289 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
2290 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC7
2291
2292 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
2293 static void (*wifi_status_cb)(int card_present, void *dev_id);
2294 static void *wifi_status_cb_devid;
2295 int rk29sdk_wifi_power_state = 0;
2296 int rk29sdk_bt_power_state = 0;
2297
2298 static int rk29sdk_wifi_status(struct device *dev)
2299 {
2300         return rk29sdk_wifi_cd;
2301 }
2302
2303 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2304 {
2305         if(wifi_status_cb)
2306                 return -EAGAIN;
2307         wifi_status_cb = callback;
2308         wifi_status_cb_devid = dev_id;
2309         return 0;
2310 }
2311
2312 static int rk29sdk_wifi_bt_gpio_control_init(void)
2313 {
2314     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2315            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2316            return -1;
2317     }
2318
2319     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2320            pr_info("%s: request wifi reset gpio failed\n", __func__);
2321            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2322            return -1;
2323     }
2324
2325     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2326           pr_info("%s: request bt reset gpio failed\n", __func__);
2327           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2328           return -1;
2329     }
2330
2331     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2332     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
2333     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
2334
2335     pr_info("%s: init finished\n",__func__);
2336
2337     return 0;
2338 }
2339
2340 static int rk29sdk_wifi_power(int on)
2341 {
2342         pr_info("%s: %d\n", __func__, on);
2343         if (on){
2344                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
2345                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
2346                 mdelay(100);
2347                 pr_info("wifi turn on power\n");
2348         }else{
2349                 if (!rk29sdk_bt_power_state){
2350                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2351                         mdelay(100);
2352                         pr_info("wifi shut off power\n");
2353                 }else
2354                 {
2355                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
2356                 }
2357                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
2358
2359         }
2360
2361         rk29sdk_wifi_power_state = on;
2362         return 0;
2363 }
2364
2365 static int rk29sdk_wifi_reset_state;
2366 static int rk29sdk_wifi_reset(int on)
2367 {
2368         pr_info("%s: %d\n", __func__, on);
2369         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2370         mdelay(100);
2371         rk29sdk_wifi_reset_state = on;
2372         return 0;
2373 }
2374
2375 int rk29sdk_wifi_set_carddetect(int val)
2376 {
2377         pr_info("%s:%d\n", __func__, val);
2378         rk29sdk_wifi_cd = val;
2379         if (wifi_status_cb){
2380                 wifi_status_cb(val, wifi_status_cb_devid);
2381         }else {
2382                 pr_warning("%s, nobody to notify\n", __func__);
2383         }
2384         return 0;
2385 }
2386 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2387
2388 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2389         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2390         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2391         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2392         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2393 };
2394
2395 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2396 {
2397         if (section == PREALLOC_WLAN_SEC_NUM)
2398                 return wlan_static_skb;
2399
2400         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2401                 return NULL;
2402
2403         if (wifi_mem_array[section].size < size)
2404                 return NULL;
2405
2406         return wifi_mem_array[section].mem_ptr;
2407 }
2408
2409 int __init rk29sdk_init_wifi_mem(void)
2410 {
2411         int i;
2412         int j;
2413
2414         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2415                 wlan_static_skb[i] = dev_alloc_skb(
2416                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2417
2418                 if (!wlan_static_skb[i])
2419                         goto err_skb_alloc;
2420         }
2421
2422         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2423                 wifi_mem_array[i].mem_ptr =
2424                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2425
2426                 if (!wifi_mem_array[i].mem_ptr)
2427                         goto err_mem_alloc;
2428         }
2429         return 0;
2430
2431  err_mem_alloc:
2432         pr_err("Failed to mem_alloc for WLAN\n");
2433         for (j = 0 ; j < i ; j++)
2434                 kfree(wifi_mem_array[j].mem_ptr);
2435
2436         i = WLAN_SKB_BUF_NUM;
2437
2438  err_skb_alloc:
2439         pr_err("Failed to skb_alloc for WLAN\n");
2440         for (j = 0 ; j < i ; j++)
2441                 dev_kfree_skb(wlan_static_skb[j]);
2442
2443         return -ENOMEM;
2444 }
2445
2446 static struct wifi_platform_data rk29sdk_wifi_control = {
2447         .set_power = rk29sdk_wifi_power,
2448         .set_reset = rk29sdk_wifi_reset,
2449         .set_carddetect = rk29sdk_wifi_set_carddetect,
2450         .mem_prealloc   = rk29sdk_mem_prealloc,
2451 };
2452 static struct platform_device rk29sdk_wifi_device = {
2453         .name = "bcm4329_wlan",
2454         .id = 1,
2455         .dev = {
2456                 .platform_data = &rk29sdk_wifi_control,
2457          },
2458 };
2459 #endif
2460
2461
2462 /* bluetooth rfkill device */
2463 static struct platform_device rk29sdk_rfkill = {
2464         .name = "rk29sdk_rfkill",
2465         .id = -1,
2466 };
2467
2468
2469 #ifdef CONFIG_VIVANTE
2470 static struct resource resources_gpu[] = {
2471     [0] = {
2472                 .name   = "gpu_irq",
2473         .start  = IRQ_GPU,
2474         .end    = IRQ_GPU,
2475         .flags  = IORESOURCE_IRQ,
2476     },
2477     [1] = {
2478                 .name = "gpu_base",
2479         .start  = RK29_GPU_PHYS,
2480         .end    = RK29_GPU_PHYS + RK29_GPU_SIZE - 1,
2481         .flags  = IORESOURCE_MEM,
2482     },
2483     [2] = {
2484                 .name = "gpu_mem",
2485         .start  = PMEM_GPU_BASE,
2486         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE - 1,
2487         .flags  = IORESOURCE_MEM,
2488     },
2489 };
2490 static struct platform_device rk29_device_gpu = {
2491     .name             = "galcore",
2492     .id               = 0,
2493     .num_resources    = ARRAY_SIZE(resources_gpu),
2494     .resource         = resources_gpu,
2495 };
2496 #endif
2497 #ifdef CONFIG_KEYS_RK29
2498 extern struct rk29_keys_platform_data rk29_keys_pdata;
2499 static struct platform_device rk29_device_keys = {
2500         .name           = "rk29-keypad",
2501         .id             = -1,
2502         .dev            = {
2503                 .platform_data  = &rk29_keys_pdata,
2504         },
2505 };
2506 #endif
2507
2508 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2509 static struct gpio_wave_platform_data gpio_wave_pdata = {
2510         .gpio = RK29_PIN0_PA0,
2511         .Htime = 2000,
2512         .Ltime = 300,
2513         .Dvalue = GPIO_HIGH,
2514 };
2515 static struct platform_device gpio_wave_device = {
2516         .name           = "gpio_wave",
2517         .id     = -1,
2518         .dev            = {
2519                 .platform_data  = &gpio_wave_pdata,
2520         },
2521 };
2522 #endif
2523
2524 static void __init rk29_board_iomux_init(void)
2525 {
2526         int err;
2527         #ifdef CONFIG_RK29_PWM_REGULATOR
2528         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2529         #endif
2530         rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME,GPIO4H_GPIO4C0);
2531
2532 /****************************clock change********************************************/
2533         err = gpio_request(RK29_PIN4_PC0, "clk27M_control");
2534         if (err) {
2535                 gpio_free(RK29_PIN4_PC0);
2536                 printk("-------request RK29_PIN4_PC0 fail--------\n");
2537                 return -1;
2538         }
2539         //phy power down
2540         gpio_direction_output(RK29_PIN4_PC0, GPIO_LOW);// 27M  32K
2541         gpio_set_value(RK29_PIN4_PC0, GPIO_LOW);
2542
2543         rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME,GPIO4H_GPIO4C5);
2544
2545         err = gpio_request(RK29_PIN4_PC5, "clk24M_control");
2546         if (err) {
2547                 gpio_free(RK29_PIN4_PC5);
2548                 printk("-------request RK29_PIN4_PC5 fail--------\n");
2549                 return -1;
2550         }
2551         //phy power down
2552         gpio_direction_output(RK29_PIN4_PC5, GPIO_LOW);// control 24M
2553         gpio_set_value(RK29_PIN4_PC5, GPIO_LOW);
2554 /*******************************************************************/
2555
2556
2557 }
2558
2559 static struct platform_device *devices[] __initdata = {
2560
2561 #ifdef CONFIG_RK29_WATCHDOG
2562         &rk29_device_wdt,
2563 #endif
2564
2565 #ifdef CONFIG_UART1_RK29
2566         &rk29_device_uart1,
2567 #endif
2568 #ifdef CONFIG_UART0_RK29
2569         &rk29_device_uart0,
2570 #endif
2571 #ifdef CONFIG_UART2_RK29
2572         &rk29_device_uart2,
2573 #endif
2574 #ifdef CONFIG_UART3_RK29
2575         &rk29_device_uart3,
2576 #endif
2577
2578 #ifdef CONFIG_RK29_PWM_REGULATOR
2579         &rk29_device_pwm_regulator,
2580 #endif
2581 #ifdef CONFIG_SPIM0_RK29
2582     &rk29xx_device_spi0m,
2583 #endif
2584 #ifdef CONFIG_SPIM1_RK29
2585     &rk29xx_device_spi1m,
2586 #endif
2587 #ifdef CONFIG_ADC_RK29
2588         &rk29_device_adc,
2589 #endif
2590 #ifdef CONFIG_I2C0_RK29
2591         &rk29_device_i2c0,
2592 #endif
2593 #ifdef CONFIG_I2C1_RK29
2594         &rk29_device_i2c1,
2595 #endif
2596 #ifdef CONFIG_I2C2_RK29
2597         &rk29_device_i2c2,
2598 #endif
2599 #ifdef CONFIG_I2C3_RK29
2600         &rk29_device_i2c3,
2601 #endif
2602
2603 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2604         &rk29_device_iis_2ch,
2605 #endif
2606 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2607         &rk29_device_iis_8ch,
2608 #endif
2609
2610 #ifdef CONFIG_KEYS_RK29
2611         &rk29_device_keys,
2612 #endif
2613 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2614         &gpio_wave_device,
2615 #endif
2616 #ifdef CONFIG_SDMMC0_RK29
2617         &rk29_device_sdmmc0,
2618 #endif
2619 #ifdef CONFIG_SDMMC1_RK29
2620         &rk29_device_sdmmc1,
2621 #endif
2622
2623 #ifdef CONFIG_MTD_NAND_RK29XX
2624         &rk29xx_device_nand,
2625 #endif
2626
2627 #ifdef CONFIG_WIFI_CONTROL_FUNC
2628         &rk29sdk_wifi_device,
2629 #endif
2630
2631 #ifdef CONFIG_BT
2632         &rk29sdk_rfkill,
2633 #endif
2634
2635 #if defined(CONFIG_MTK23D)
2636         &rk2818_device_mtk23d,
2637 #endif
2638
2639 #ifdef CONFIG_MTD_NAND_RK29
2640         &rk29_device_nand,
2641 #endif
2642
2643 #ifdef CONFIG_FB_RK29
2644         &rk29_device_fb,
2645         &rk29_device_dma_cpy,
2646 #endif
2647 #ifdef CONFIG_BACKLIGHT_RK29_BL
2648         &rk29_device_backlight,
2649 #endif
2650 #ifdef CONFIG_RK29_VMAC
2651         &rk29_device_vmac,
2652 #endif
2653 #ifdef CONFIG_VIVANTE
2654         &rk29_device_gpu,
2655 #endif
2656 #ifdef CONFIG_VIDEO_RK29
2657         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
2658         #if (CONFIG_SENSOR_IIC_ADDR_0 != 0x00)
2659         &rk29_soc_camera_pdrv_0,
2660         #endif
2661         &rk29_soc_camera_pdrv_1,
2662         &android_pmem_cam_device,
2663 #endif
2664         &android_pmem_device,
2665         &rk29_vpu_mem_device,
2666 #ifdef CONFIG_USB20_OTG
2667         &rk29_device_usb20_otg,
2668 #endif
2669 #ifdef CONFIG_USB20_HOST
2670         &rk29_device_usb20_host,
2671 #endif
2672 #ifdef CONFIG_USB11_HOST
2673         &rk29_device_usb11_host,
2674 #endif
2675 #ifdef CONFIG_USB_ANDROID
2676         &android_usb_device,
2677         &usb_mass_storage_device,
2678 #endif
2679 #ifdef CONFIG_RK29_IPP
2680         &rk29_device_ipp,
2681 #endif
2682 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2683         &rk29_v4l2_output_devce,
2684 #endif
2685 #ifdef CONFIG_RK_HEADSET_DET
2686     &rk_device_headset,
2687 #endif
2688 #ifdef CONFIG_RK29_GPS
2689         &rk29_device_gps,
2690 #endif
2691 };
2692
2693 #ifdef CONFIG_RK29_VMAC
2694 /*****************************************************************************************
2695  * vmac devices
2696  * author: lyx@rock-chips.com
2697  *****************************************************************************************/
2698 static int rk29_vmac_register_set(void)
2699 {
2700         //config rk29 vmac as rmii, 100MHz
2701         u32 value= readl(RK29_GRF_BASE + 0xbc);
2702         value = (value & 0xfff7ff) | (0x400);
2703         writel(value, RK29_GRF_BASE + 0xbc);
2704         return 0;
2705 }
2706
2707 static int rk29_rmii_io_init(void)
2708 {
2709         int err;
2710
2711         //phy power gpio
2712         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2713         if (err) {
2714                 gpio_free(RK29_PIN6_PB0);
2715                 printk("-------request RK29_PIN6_PB0 fail--------\n");
2716                 return -1;
2717         }
2718         //phy power down
2719         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2720         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2721
2722         return 0;
2723 }
2724
2725 static int rk29_rmii_io_deinit(void)
2726 {
2727         //phy power down
2728         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2729         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2730         //free
2731         gpio_free(RK29_PIN6_PB0);
2732         return 0;
2733 }
2734
2735 static int rk29_rmii_power_control(int enable)
2736 {
2737         if (enable) {
2738                 //enable phy power
2739                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2740                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2741         }
2742         else {
2743                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2744                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2745         }
2746         return 0;
2747 }
2748
2749 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2750         .vmac_register_set = rk29_vmac_register_set,
2751         .rmii_io_init = rk29_rmii_io_init,
2752         .rmii_io_deinit = rk29_rmii_io_deinit,
2753         .rmii_power_control = rk29_rmii_power_control,
2754 };
2755 #endif
2756
2757 /*****************************************************************************************
2758  * spi devices
2759  * author: cmc@rock-chips.com
2760  *****************************************************************************************/
2761 #define SPI_CHIPSELECT_NUM 2
2762 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2763     {
2764                 .name = "spi0 cs0",
2765                 .cs_gpio = RK29_PIN2_PC1,
2766                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
2767                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
2768         },
2769         {
2770                 .name = "spi0 cs1",
2771                 .cs_gpio = RK29_PIN1_PA4,
2772                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2773                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2774         }
2775 };
2776
2777 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2778     {
2779                 .name = "spi1 cs0",
2780                 .cs_gpio = RK29_PIN2_PC5,
2781                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
2782                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
2783         },
2784         {
2785                 .name = "spi1 cs1",
2786                 .cs_gpio = RK29_PIN1_PA3,
2787                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2788                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2789         }
2790 };
2791
2792 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2793 {
2794 #if 1
2795                 int i;
2796                 if (cs_gpios) {
2797                         for (i=0; i<cs_num; i++) {
2798                                 rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2799                         }
2800                 }
2801 #endif
2802         return 0;
2803 }
2804
2805 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2806 {
2807         return 0;
2808 }
2809
2810 static int spi_io_fix_leakage_bug(void)
2811 {
2812 #if 0
2813         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2814 #endif
2815         return 0;
2816 }
2817
2818 static int spi_io_resume_leakage_bug(void)
2819 {
2820 #if 0
2821         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2822 #endif
2823         return 0;
2824 }
2825
2826 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2827         .num_chipselect = SPI_CHIPSELECT_NUM,
2828         .chipselect_gpios = rk29xx_spi0_cs_gpios,
2829         .io_init = spi_io_init,
2830         .io_deinit = spi_io_deinit,
2831         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2832         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2833 };
2834
2835 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2836         .num_chipselect = SPI_CHIPSELECT_NUM,
2837         .chipselect_gpios = rk29xx_spi1_cs_gpios,
2838         .io_init = spi_io_init,
2839         .io_deinit = spi_io_deinit,
2840         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2841         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2842 };
2843
2844 /*****************************************************************************************
2845  * xpt2046 touch panel
2846  * author: hhb@rock-chips.com
2847  *****************************************************************************************/
2848 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2849 #define XPT2046_GPIO_INT           RK29_PIN4_PD5 //中断???#define DEBOUNCE_REPTIME  3
2850
2851 static struct xpt2046_platform_data xpt2046_info = {
2852         .model                  = 2046,
2853         .keep_vref_on   = 1,
2854         .swap_xy                = 0,
2855         .debounce_max           = 7,
2856         .debounce_rep           = DEBOUNCE_REPTIME,
2857         .debounce_tol           = 20,
2858         .gpio_pendown           = XPT2046_GPIO_INT,
2859         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2860         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2861         .touch_virtualkey_length = 60,
2862         .penirq_recheck_delay_usecs = 1,
2863 #if defined(CONFIG_TOUCHSCREEN_480X800)
2864         .x_min                  = 0,
2865         .x_max                  = 480,
2866         .y_min                  = 0,
2867         .y_max                  = 800,
2868         .touch_ad_top = 3940,
2869         .touch_ad_bottom = 310,
2870         .touch_ad_left = 3772,
2871         .touch_ad_right = 340,
2872 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2873         .x_min                  = 0,
2874         .x_max                  = 800,
2875         .y_min                  = 0,
2876         .y_max                  = 480,
2877         .touch_ad_top = 2447,
2878         .touch_ad_bottom = 207,
2879         .touch_ad_left = 5938,
2880         .touch_ad_right = 153,
2881 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2882         .x_min                  = 0,
2883         .x_max                  = 320,
2884         .y_min                  = 0,
2885         .y_max                  = 480,
2886         .touch_ad_top = 3166,
2887         .touch_ad_bottom = 256,
2888         .touch_ad_left = 3658,
2889         .touch_ad_right = 380,
2890 #endif
2891 };
2892 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2893 static struct xpt2046_platform_data xpt2046_info = {
2894         .model                  = 2046,
2895         .keep_vref_on   = 1,
2896         .swap_xy                = 0,
2897         .debounce_max           = 7,
2898         .debounce_rep           = DEBOUNCE_REPTIME,
2899         .debounce_tol           = 20,
2900         .gpio_pendown           = XPT2046_GPIO_INT,
2901         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2902         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2903         .touch_virtualkey_length = 60,
2904         .penirq_recheck_delay_usecs = 1,
2905
2906 #if defined(CONFIG_TOUCHSCREEN_480X800)
2907         .x_min                  = 0,
2908         .x_max                  = 480,
2909         .y_min                  = 0,
2910         .y_max                  = 800,
2911         .screen_x = { 70,  410, 70, 410, 240},
2912         .screen_y = { 50, 50,  740, 740, 400},
2913         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
2914         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
2915 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2916         .x_min                  = 0,
2917         .x_max                  = 800,
2918         .y_min                  = 0,
2919         .y_max                  = 480,
2920         .screen_x[5] = { 50, 750,  50, 750, 400};
2921         .screen_y[5] = { 40,  40, 440, 440, 240};
2922         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
2923         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
2924 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2925         .x_min                  = 0,
2926         .x_max                  = 320,
2927         .y_min                  = 0,
2928         .y_max                  = 480,
2929         .screen_x[5] = { 50, 270,  50, 270, 160};
2930         .screen_y[5] = { 40,  40, 440, 440, 240};
2931         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
2932         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
2933 #endif
2934 };
2935 #endif
2936
2937 #if defined(CONFIG_SERIAL_SC8800)
2938 static struct plat_sc8800 sc8800_plat_data = {
2939         .slav_rts_pin = RK29_PIN4_PD4,
2940         .slav_rdy_pin = RK29_PIN4_PD1,
2941         .master_rts_pin = RK29_PIN4_PD2,
2942         .master_rdy_pin = RK29_PIN4_PD3,
2943         //.poll_time = 100,
2944 };
2945 #endif
2946
2947 static struct spi_board_info board_spi_devices[] = {
2948 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2949         {
2950                 .modalias       = "xpt2046_ts",
2951                 .chip_select    = 0,// 2,
2952                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2953                 .bus_num        = 0,
2954                 .irq = XPT2046_GPIO_INT,
2955                 .platform_data = &xpt2046_info,
2956         },
2957 #endif
2958
2959 #if defined(CONFIG_MFD_WM831X_SPI)
2960         {
2961                 .modalias       = "wm8310",
2962                 .chip_select    = 1,
2963                 .max_speed_hz   = 1*1000*1000,
2964                 .bus_num        = 1,
2965                 .irq            = RK29_PIN4_PD0,
2966                 .platform_data = &wm831x_platdata,
2967         },
2968 #endif
2969 #if defined(CONFIG_SERIAL_SC8800)
2970         {
2971                 .modalias  = "sc8800",
2972                 .bus_num = 0,
2973                 .platform_data = &sc8800_plat_data,
2974                 .max_speed_hz  = 12*1000*1000,
2975                 .chip_select   = 0,
2976         },
2977 #endif
2978 };
2979
2980
2981 /**********************************************************************************************
2982  *
2983  * The virtual keys for android "back", "home", "menu", "search", these four keys are touch key
2984  * on the touch screen panel. (added by hhb@rock-chips.com 2011.03.31)
2985  *
2986  ***********************************************************************************************/
2987 static ssize_t rk29xx_virtual_keys_show(struct kobject *kobj,
2988                         struct kobj_attribute *attr, char *buf)
2989 {
2990 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
2991         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2992         /* center: x: home: 50, menu: 184, back: 315, search 435, y: 830*/
2993     /* centerx;centery;width;height; */
2994         return sprintf(buf,
2995                 __stringify(EV_KEY) ":" __stringify(KEY_BACK)       ":315:815:120:50"     //":50:830:98:50"  //":210:796:98:50"
2996                 ":" __stringify(EV_KEY) ":" __stringify(KEY_MENU)   ":85:815:88:50"   // ":184:830:120:50"  // ":435:796:120:50"
2997                 ":" __stringify(EV_KEY) ":" __stringify(KEY_HOME)   ":184:815:100:50"   //":315:830:100:50"  //":320:796:100:50"
2998                 ":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":435:815:88:50"   //":50:815:98:50"    //   //":85:796:88:50"
2999                 "\n");
3000 #endif
3001         return 0;
3002 }
3003
3004 static struct kobj_attribute rk29xx_virtual_keys_attr = {
3005         .attr = {
3006 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
3007                 .name = "virtualkeys.xpt2046-touchscreen",
3008 #elif defined(CONFIG_TOUCHSCREEN_HX8520_IIC)
3009         .name = "virtualkeys.hx8520-touchscreen",
3010 #elif defined(CONFIG_TOUCHSCREEN_GT801_IIC)
3011                 .name = "virtualkeys.gt801-touchscreen",
3012 #elif defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
3013                 .name = "virtualkeys.ili2102-touchscreen",
3014 #else
3015                 .name = "virtualkeys",
3016 #endif
3017                 .mode = S_IRUGO,
3018         },
3019         .show = &rk29xx_virtual_keys_show,
3020 };
3021
3022 static struct attribute *rk29xx_properties_attrs[] = {
3023         &rk29xx_virtual_keys_attr.attr,
3024         NULL
3025 };
3026
3027 static struct attribute_group rk29xx_properties_attr_group = {
3028         .attrs = rk29xx_properties_attrs,
3029 };
3030 static int rk29xx_virtual_keys_init(void)
3031 {
3032         int ret;
3033         struct kobject *properties_kobj;
3034         printk("rk29xx_virtual_keys_init \n");
3035         properties_kobj = kobject_create_and_add("board_properties", NULL);
3036         if (properties_kobj)
3037                 ret = sysfs_create_group(properties_kobj,
3038                                 &rk29xx_properties_attr_group);
3039         if (!properties_kobj || ret)
3040         {
3041                 pr_err("failed to create board_properties\n");
3042         }
3043         return ret;
3044 }
3045
3046
3047 static void __init rk29_gic_init_irq(void)
3048 {
3049         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
3050         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
3051 }
3052
3053 static void __init machine_rk29_init_irq(void)
3054 {
3055         rk29_gic_init_irq();
3056         rk29_gpio_init();
3057 }
3058
3059 #define POWER_ON_PIN RK29_PIN4_PA4
3060
3061 static void rk29_pm_power_restart(void)
3062 {
3063         printk("%s,line=%d\n",__FUNCTION__,__LINE__);
3064         mdelay(2);
3065 #if defined(CONFIG_MFD_WM831X)
3066         wm831x_device_restart(gWm831x);
3067 #endif
3068
3069 }
3070
3071 static void rk29_pm_power_off(void)
3072 {
3073         printk(KERN_ERR "rk29_pm_power_off start...\n");
3074         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
3075 #if defined(CONFIG_MFD_WM831X)
3076         if(wm831x_read_usb(gWm831x))
3077         rk29_pm_power_restart();        //if charging then restart
3078         else
3079         wm831x_device_shutdown(gWm831x);//else shutdown
3080 #endif
3081         while (1);
3082 }
3083
3084 static struct cpufreq_frequency_table freq_table[] = {
3085
3086         { .index = 1050000, .frequency =  408000 },
3087     { .index = 1100000, .frequency =  576000 },
3088         { .index = 1150000, .frequency =  816000 },
3089         { .frequency = CPUFREQ_TABLE_END },
3090 };
3091
3092 static void __init machine_rk29_board_init(void)
3093 {
3094         rk29_board_iomux_init();
3095
3096     board_update_cpufreq_table(freq_table);
3097
3098         gpio_request(POWER_ON_PIN,"poweronpin");
3099         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
3100         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
3101         pm_power_off = rk29_pm_power_off;
3102         //arm_pm_restart = rk29_pm_power_restart;
3103
3104         platform_add_devices(devices, ARRAY_SIZE(devices));
3105 #ifdef CONFIG_I2C0_RK29
3106         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
3107                         ARRAY_SIZE(board_i2c0_devices));
3108 #endif
3109 #ifdef CONFIG_I2C1_RK29
3110         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
3111                         ARRAY_SIZE(board_i2c1_devices));
3112 #endif
3113 #ifdef CONFIG_I2C2_RK29
3114         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
3115                         ARRAY_SIZE(board_i2c2_devices));
3116 #endif
3117 #ifdef CONFIG_I2C3_RK29
3118         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
3119                         ARRAY_SIZE(board_i2c3_devices));
3120 #endif
3121
3122         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
3123
3124 #ifdef CONFIG_WIFI_CONTROL_FUNC
3125         rk29sdk_wifi_bt_gpio_control_init();
3126         rk29sdk_init_wifi_mem();
3127 #endif
3128
3129 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
3130         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
3131         rk29xx_virtual_keys_init();
3132 #endif
3133
3134 }
3135
3136 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
3137                                         char **cmdline, struct meminfo *mi)
3138 {
3139         mi->nr_banks = 1;
3140         mi->bank[0].start = RK29_SDRAM_PHYS;
3141         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
3142         mi->bank[0].size = LINUX_SIZE;
3143 #if SDRAM_SIZE > SZ_512M
3144         mi->nr_banks = 2;
3145         mi->bank[1].start = RK29_SDRAM_PHYS + SZ_512M;
3146         mi->bank[1].size = SDRAM_SIZE - SZ_512M;
3147 #endif
3148 }
3149
3150 static void __init machine_rk29_mapio(void)
3151 {
3152         rk29_map_common_io();
3153         rk29_setup_early_printk();
3154         rk29_sram_init();
3155         rk29_clock_init2(periph_pll_96mhz, codec_pll_300mhz, false);
3156         rk29_iomux_init();
3157         ddr_init(DDR_TYPE, DDR_FREQ);
3158 }
3159
3160 MACHINE_START(RK29, "RK29board")
3161         /* UART for LL DEBUG */
3162         .phys_io        = RK29_UART1_PHYS & 0xfff00000,
3163         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
3164         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
3165         .fixup          = machine_rk29_fixup,
3166         .map_io         = machine_rk29_mapio,
3167         .init_irq       = machine_rk29_init_irq,
3168         .init_machine   = machine_rk29_board_init,
3169         .timer          = &rk29_timer,
3170 MACHINE_END