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
  47 #include <linux/regulator/rk29-pwm-regulator.h>
  48 #include <linux/regulator/machine.h>
  49 #include <linux/mfd/wm831x/pdata.h>
  50 #include <linux/mfd/wm831x/core.h>
  51 #include <linux/mfd/wm831x/gpio.h>
  52
  53 #include <linux/mtd/nand.h>
  54 #include <linux/mtd/partitions.h>
  55
  56 #include "devices.h"
  57
  58
  59
  60 /*set touchscreen different type header*/
  61 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
  62 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
  63 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
  64 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
  65 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
  66 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  67 #endif
  68
  69 #include "../../../drivers/misc/gps/rk29_gps.h"
  70
  71 /* Set memory size of pmem */
  72 #ifdef CONFIG_RK29_MEM_SIZE_M
  73 #define SDRAM_SIZE          (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
  74 #else
  75 #define SDRAM_SIZE          SZ_512M
  76 #endif
  77 #define PMEM_GPU_SIZE       SZ_64M
  78 #define PMEM_UI_SIZE        SZ_32M
  79 #define PMEM_VPU_SIZE       SZ_64M
  80 #define PMEM_CAM_SIZE       0x01300000
  81 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
  82 #define MEM_CAMIPP_SIZE     SZ_4M
  83 #else
  84 #define MEM_CAMIPP_SIZE     0
  85 #endif
  86 #define MEM_FB_SIZE         (3*SZ_2M)
  87
  88 #define PMEM_GPU_BASE       ((u32)RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
  89 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
  90 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
  91 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
  92 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
  93 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
  94 #define LINUX_SIZE          (MEM_FB_BASE - RK29_SDRAM_PHYS)
  95
  96 #define PREALLOC_WLAN_SEC_NUM           4
  97 #define PREALLOC_WLAN_BUF_NUM           160
  98 #define PREALLOC_WLAN_SECTION_HEADER    24
  99
 100 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
 101 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
 102 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
 103 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
 104
 105 #define WLAN_SKB_BUF_NUM        16
 106
 107 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
 108
 109 struct wifi_mem_prealloc {
 110         void *mem_ptr;
 111         unsigned long size;
 112 };
 113
 114 extern struct sys_timer rk29_timer;
 115
 116 static int rk29_nand_io_init(void)
 117 {
 118     return 0;
 119 }
 120
 121 struct rk29_nand_platform_data rk29_nand_data = {
 122     .width      = 1,     /* data bus width in bytes */
 123     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 124     .num_flash    = 1,
 125     .io_init   = rk29_nand_io_init,
 126 };
 127
 128 #ifdef CONFIG_FB_RK29
 129 /*****************************************************************************************
 130  * lcd  devices
 131  * author: zyw@rock-chips.com
 132  *****************************************************************************************/
 133 //#ifdef  CONFIG_LCD_TD043MGEA1
 134 #define LCD_TXD_PIN          INVALID_GPIO
 135 #define LCD_CLK_PIN          INVALID_GPIO
 136 #define LCD_CS_PIN           INVALID_GPIO
 137 /*****************************************************************************************
 138 * frame buffer  devices
 139 * author: zyw@rock-chips.com
 140 *****************************************************************************************/
 141 #define FB_ID                       0
 142 #define FB_DISPLAY_ON_PIN           RK29_PIN6_PD0
 143 #define FB_LCD_STANDBY_PIN          RK29_PIN6_PD1
 144 #define FB_LCD_CABC_EN_PIN          RK29_PIN6_PD2
 145 #define FB_MCU_FMK_PIN              INVALID_GPIO
 146
 147 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 148 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 149
 150 //#endif
 151 static int rk29_lcd_io_init(void)
 152 {
 153     int ret = 0;
 154     return ret;
 155 }
 156
 157 static int rk29_lcd_io_deinit(void)
 158 {
 159     int ret = 0;
 160     return ret;
 161 }
 162
 163 static struct rk29lcd_info rk29_lcd_info = {
 164     .txd_pin  = LCD_TXD_PIN,
 165     .clk_pin = LCD_CLK_PIN,
 166     .cs_pin = LCD_CS_PIN,
 167     .io_init   = rk29_lcd_io_init,
 168     .io_deinit = rk29_lcd_io_deinit,
 169 };
 170
 171
 172 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 173 {
 174     int ret = 0;
 175     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 176     {
 177         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 178         if(ret != 0)
 179         {
 180             gpio_free(FB_MCU_FMK_PIN);
 181             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 182         }
 183         gpio_direction_input(FB_MCU_FMK_PIN);
 184     }
 185     if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
 186     {
 187         ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 188         if(ret != 0)
 189         {
 190             gpio_free(FB_DISPLAY_ON_PIN);
 191             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 192         }
 193     }
 194
 195     if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
 196     {
 197         ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 198         if(ret != 0)
 199         {
 200             gpio_free(FB_LCD_STANDBY_PIN);
 201             printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 202         }
 203     }
 204
 205     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 206     {
 207         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 208         if(ret != 0)
 209         {
 210             gpio_free(FB_LCD_CABC_EN_PIN);
 211             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 212         }
 213         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 214         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 215     }
 216
 217     return ret;
 218 }
 219
 220 static struct rk29fb_info rk29_fb_info = {
 221     .fb_id   = FB_ID,
 222     .disp_on_pin = FB_DISPLAY_ON_PIN,
 223     .disp_on_value = FB_DISPLAY_ON_VALUE,
 224     .standby_pin = FB_LCD_STANDBY_PIN,
 225     .standby_value = FB_LCD_STANDBY_VALUE,
 226     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 227     .lcd_info = &rk29_lcd_info,
 228     .io_init   = rk29_fb_io_init,
 229 };
 230
 231 /* rk29 fb resource */
 232 static struct resource rk29_fb_resource[] = {
 233         [0] = {
 234         .name  = "lcdc reg",
 235                 .start = RK29_LCDC_PHYS,
 236                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 237                 .flags = IORESOURCE_MEM,
 238         },
 239         [1] = {
 240             .name  = "lcdc irq",
 241                 .start = IRQ_LCDC,
 242                 .end   = IRQ_LCDC,
 243                 .flags = IORESOURCE_IRQ,
 244         },
 245         [2] = {
 246             .name   = "win1 buf",
 247         .start  = MEM_FB_BASE,
 248         .end    = MEM_FB_BASE + MEM_FB_SIZE,
 249         .flags  = IORESOURCE_MEM,
 250     },
 251 };
 252
 253 /*platform_device*/
 254 struct platform_device rk29_device_fb = {
 255         .name             = "rk29-fb",
 256         .id               = 4,
 257         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 258         .resource         = rk29_fb_resource,
 259         .dev            = {
 260                 .platform_data  = &rk29_fb_info,
 261         }
 262 };
 263
 264 struct platform_device rk29_device_dma_cpy = {
 265         .name             = "dma_memcpy",
 266         .id               = 4,
 267
 268 };
 269
 270 #endif
 271
 272 static struct android_pmem_platform_data android_pmem_pdata = {
 273         .name           = "pmem",
 274         .start          = PMEM_UI_BASE,
 275         .size           = PMEM_UI_SIZE,
 276         .no_allocator   = 0,
 277         .cached         = 1,
 278 };
 279
 280 static struct platform_device android_pmem_device = {
 281         .name           = "android_pmem",
 282         .id             = 0,
 283         .dev            = {
 284                 .platform_data = &android_pmem_pdata,
 285         },
 286 };
 287
 288
 289 static struct android_pmem_platform_data android_pmem_cam_pdata = {
 290         .name           = "pmem_cam",
 291         .start          = PMEM_CAM_BASE,
 292         .size           = PMEM_CAM_SIZE,
 293         .no_allocator   = 1,
 294         .cached         = 1,
 295 };
 296
 297 static struct platform_device android_pmem_cam_device = {
 298         .name           = "android_pmem",
 299         .id             = 1,
 300         .dev            = {
 301                 .platform_data = &android_pmem_cam_pdata,
 302         },
 303 };
 304
 305
 306 static struct vpu_mem_platform_data vpu_mem_pdata = {
 307         .name           = "vpu_mem",
 308         .start          = PMEM_VPU_BASE,
 309         .size           = PMEM_VPU_SIZE,
 310         .cached         = 1,
 311 };
 312
 313 static struct platform_device rk29_vpu_mem_device = {
 314         .name           = "vpu_mem",
 315         .id                 = 2,
 316         .dev            = {
 317         .platform_data = &vpu_mem_pdata,
 318         },
 319 };
 320
 321 static struct platform_device rk29_v4l2_output_devce = {
 322         .name           = "rk29_vout",
 323 };
 324
 325 /*HANNSTAR_P1003 touch*/
 326 #if defined (CONFIG_HANNSTAR_P1003)
 327 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 328 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 329
 330 int p1003_init_platform_hw(void)
 331 {
 332     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 333       gpio_free(TOUCH_RESET_PIN);
 334       printk("p1003_init_platform_hw gpio_request error\n");
 335       return -EIO;
 336     }
 337
 338     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 339       gpio_free(TOUCH_INT_PIN);
 340       printk("p1003_init_platform_hw gpio_request error\n");
 341       return -EIO;
 342     }
 343     gpio_pull_updown(TOUCH_INT_PIN, 1);
 344     gpio_direction_output(TOUCH_RESET_PIN, 0);
 345     msleep(500);
 346     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 347     msleep(500);
 348     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 349
 350     return 0;
 351 }
 352
 353
 354 struct p1003_platform_data p1003_info = {
 355   .model= 1003,
 356   .init_platform_hw= p1003_init_platform_hw,
 357
 358 };
 359 #endif
 360 #if defined (CONFIG_EETI_EGALAX)
 361 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 362 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 363
 364 static int EETI_EGALAX_init_platform_hw(void)
 365 {
 366     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 367       gpio_free(TOUCH_RESET_PIN);
 368       printk("p1003_init_platform_hw gpio_request error\n");
 369       return -EIO;
 370     }
 371
 372     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 373       gpio_free(TOUCH_INT_PIN);
 374       printk("p1003_init_platform_hw gpio_request error\n");
 375       return -EIO;
 376     }
 377     gpio_pull_updown(TOUCH_INT_PIN, 1);
 378     gpio_direction_output(TOUCH_RESET_PIN, 0);
 379     msleep(500);
 380     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 381     msleep(500);
 382     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 383
 384     return 0;
 385 }
 386
 387
 388 static struct eeti_egalax_platform_data eeti_egalax_info = {
 389   .model= 1003,
 390   .init_platform_hw= EETI_EGALAX_init_platform_hw,
 391
 392 };
 393 #endif
 394 /*MMA8452 gsensor*/
 395 #if defined (CONFIG_GS_MMA8452)
 396 #define MMA8452_INT_PIN   RK29_PIN6_PC4
 397
 398 static int mma8452_init_platform_hw(void)
 399 {
 400
 401     if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 402       gpio_free(MMA8452_INT_PIN);
 403       printk("mma8452_init_platform_hw gpio_request error\n");
 404       return -EIO;
 405     }
 406     gpio_pull_updown(MMA8452_INT_PIN, 1);
 407     return 0;
 408 }
 409
 410
 411 static struct mma8452_platform_data mma8452_info = {
 412   .model= 8452,
 413   .swap_xy = 0,
 414   .init_platform_hw= mma8452_init_platform_hw,
 415
 416 };
 417 #endif
 418
 419 #if defined(CONFIG_GPIO_WM831X)
 420 struct rk29_gpio_expander_info  wm831x_gpio_settinginfo[] = {
 421         {
 422                 .gpio_num               =WM831X_P01,// tp3
 423                 .pin_type           = GPIO_OUT,
 424                 .pin_value                      =GPIO_HIGH,
 425          },
 426
 427          {
 428                 .gpio_num               =WM831X_P02,//tp4
 429                 .pin_type           = GPIO_OUT,
 430                 .pin_value                      =GPIO_HIGH,
 431          },
 432          {
 433                 .gpio_num               =WM831X_P03,//tp2
 434                 .pin_type           = GPIO_OUT,
 435                 .pin_value                      =GPIO_HIGH,
 436          },
 437          {
 438                 .gpio_num               =WM831X_P04,//tp1
 439                 .pin_type           = GPIO_OUT,
 440                 .pin_value                      =GPIO_HIGH,
 441          },
 442          {
 443                 .gpio_num               =WM831X_P05,//tp1
 444                 .pin_type           = GPIO_OUT,
 445                 .pin_value                      =GPIO_HIGH,
 446          },
 447          {
 448                 .gpio_num               =WM831X_P06,//tp1
 449                 .pin_type           = GPIO_OUT,
 450                 .pin_value                      =GPIO_HIGH,
 451          },
 452          {
 453                 .gpio_num               =WM831X_P07,//tp1
 454                 .pin_type           = GPIO_OUT,
 455                 .pin_value                      =GPIO_HIGH,
 456          },
 457          {
 458                 .gpio_num               =WM831X_P08,//tp1
 459                 .pin_type           = GPIO_OUT,
 460                 .pin_value                      =GPIO_HIGH,
 461          },
 462          {
 463                 .gpio_num               =WM831X_P09,//tp1
 464                 .pin_type           = GPIO_OUT,
 465                 .pin_value                      =GPIO_HIGH,
 466          },
 467          {
 468                 .gpio_num               =WM831X_P10,//tp1
 469                 .pin_type           = GPIO_OUT,
 470                 .pin_value                      =GPIO_HIGH,
 471          },
 472          {
 473                 .gpio_num               =WM831X_P11,//tp1
 474                 .pin_type           = GPIO_OUT,
 475                 .pin_value                      =GPIO_HIGH,
 476          },
 477          {
 478                 .gpio_num               =WM831X_P12,
 479                 .pin_type           = GPIO_OUT,
 480                 .pin_value                      =GPIO_HIGH,
 481          },
 482 };
 483
 484 #endif
 485
 486
 487
 488 #if defined(CONFIG_MFD_WM831X)
 489
 490 int wm831x_pre_init(struct wm831x *parm)
 491 {
 492         int ret;
 493         printk("%s\n", __FUNCTION__);
 494
 495         //ILIM = 900ma
 496         ret = wm831x_reg_read(parm, WM831X_POWER_STATE) & 0xffff;
 497         wm831x_reg_write(parm, WM831X_POWER_STATE, (ret&0xfff8) | 0x04);
 498 #if 0
 499         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 3), 0);
 500         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 7), 0);
 501         printk("%s:disable ldo4 and ldo8 because they are enabled in uboot\n",__FUNCTION__);
 502 #endif
 503         return 0;
 504 }
 505 int wm831x_post_init(struct wm831x *parm)
 506 {
 507         struct regulator *dcdc;
 508         struct regulator *ldo;
 509
 510
 511         dcdc = regulator_get(NULL, "dcdc3");            // 1th IO
 512         regulator_set_voltage(dcdc,3000000,3000000);
 513         regulator_enable(dcdc);
 514         printk("%s set dcdc3=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 515         regulator_put(dcdc);
 516         udelay(100);
 517
 518         ldo = regulator_get(NULL, "ldo10");     // 1th modem IO
 519         regulator_set_voltage(ldo,3000000,3000000);
 520         regulator_enable(ldo);
 521         printk("%s set ldo10=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 522         regulator_put(ldo);
 523         udelay(100);
 524
 525         dcdc = regulator_get(NULL, "dcdc2");    // 2th CORE
 526         regulator_set_voltage(dcdc,1300000,1300000);
 527         regulator_enable(dcdc);
 528         printk("%s set dcdc2=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 529         regulator_put(dcdc);
 530         udelay(100);
 531
 532         dcdc = regulator_get(NULL, "dcdc1");    // 3th ddr
 533         regulator_set_voltage(dcdc,1800000,1800000);
 534         regulator_enable(dcdc);
 535         printk("%s set dcdc1=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 536         regulator_put(dcdc);
 537         udelay(100);
 538
 539         ldo = regulator_get(NULL, "ldo1");              // 3th nand
 540         regulator_set_voltage(ldo,1800000,1800000);
 541         regulator_enable(ldo);
 542         printk("%s set ldo1=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 543         regulator_put(ldo);
 544         udelay(100);
 545
 546         ldo = regulator_get(NULL, "ldo4");              // 4th usb
 547         regulator_set_voltage(ldo,2500000,2500000);
 548         regulator_enable(ldo);
 549         printk("%s set ldo4=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 550         regulator_put(ldo);
 551         udelay(100);
 552
 553         ldo = regulator_get(NULL, "ldo7");              // 5th usb
 554         regulator_set_voltage(ldo,3300000,3300000);
 555         regulator_enable(ldo);
 556         printk("%s set ldo7=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 557         regulator_put(ldo);
 558         udelay(100);
 559
 560         dcdc = regulator_get(NULL, "dcdc4");    // backlight
 561         regulator_set_voltage(dcdc,20000000,20000000);
 562         regulator_enable(dcdc);
 563         printk("%s set dcdc4=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 564         regulator_put(dcdc);
 565         udelay(100);
 566 #if 1
 567
 568         ldo = regulator_get(NULL, "ldo2");              //lcd
 569         regulator_set_voltage(ldo,3000000,3000000);
 570         regulator_enable(ldo);
 571         printk("%s set ldo2=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 572         regulator_put(ldo);
 573
 574         ldo = regulator_get(NULL, "ldo3");              //sram
 575         regulator_set_voltage(ldo,1800000,1800000);
 576         regulator_enable(ldo);
 577         printk("%s set ldo3=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 578         regulator_put(ldo);
 579
 580         ldo = regulator_get(NULL, "ldo5");              //tf
 581         regulator_set_voltage(ldo,3000000,3000000);
 582         regulator_enable(ldo);
 583         printk("%s set ldo5=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 584         regulator_put(ldo);
 585
 586         ldo = regulator_get(NULL, "ldo6");              //camera
 587         regulator_set_voltage(ldo,2800000,2800000);
 588         regulator_enable(ldo);
 589         printk("%s set ldo6=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 590         regulator_put(ldo);
 591
 592         ldo = regulator_get(NULL, "ldo8");              //cmmb
 593         regulator_set_voltage(ldo,1200000,1200000);
 594         regulator_enable(ldo);
 595         printk("%s set ldo8=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 596         regulator_put(ldo);
 597
 598         ldo = regulator_get(NULL, "ldo9");              //cmmb
 599         regulator_set_voltage(ldo,3000000,3000000);
 600         regulator_enable(ldo);
 601         printk("%s set ldo9=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 602         regulator_put(ldo);
 603
 604 #endif
 605
 606         ldo = regulator_get(NULL, "ldo11");
 607         //regulator_enable(ldo);
 608         printk("%s set ldo11=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 609         regulator_put(ldo);
 610
 611
 612         return 0;
 613 }
 614
 615 extern void wm831x_enter_sleep(void);
 616 extern void wm831x_exit_sleep(void);
 617
 618 void pmu_wm831x_set_suspend_voltage(void)
 619 {
 620
 621 }
 622 EXPORT_SYMBOL_GPL(pmu_wm831x_set_suspend_voltage);
 623
 624 void pmu_wm831x_set_resume_voltage(void)
 625 {
 626
 627 }
 628 EXPORT_SYMBOL_GPL(pmu_wm831x_set_resume_voltage);
 629
 630 int wm831x_last_deinit(struct wm831x *parm)
 631 {
 632         printk("%s\n", __FUNCTION__);
 633
 634         return 0;
 635 }
 636
 637 struct wm831x_backlight_pdata wm831x_backlight_platdata = {
 638         .isink = 1,     /** ISINK to use, 1 or 2 */
 639         .max_uA = 5000,    /** Maximum current to allow */
 640 };
 641
 642 struct wm831x_backup_pdata wm831x_backup_platdata = {
 643         .charger_enable = 1,
 644         .no_constant_voltage = 0,  /** Disable constant voltage charging */
 645         .vlim = 3100,   /** Voltage limit in milivolts */
 646         .ilim = 300,   /** Current limit in microamps */
 647 };
 648
 649 struct wm831x_battery_pdata wm831x_battery_platdata = {
 650         .enable = 1,         /** Enable charging */
 651         .fast_enable = 1,    /** Enable fast charging */
 652         .off_mask = 1,       /** Mask OFF while charging */
 653         .trickle_ilim = 200,   /** Trickle charge current limit, in mA */
 654         .vsel = 4200,           /** Target voltage, in mV */
 655         .eoc_iterm = 90,      /** End of trickle charge current, in mA */
 656         .fast_ilim = 1000,      /** Fast charge current limit, in mA */
 657         .timeout = 180,        /** Charge cycle timeout, in minutes */
 658         .syslo = 3300,    /* syslo threshold, in mV*/
 659         .sysok = 3500,    /* sysko threshold, in mV*/
 660 };
 661
 662 struct wm831x_status_pdata wm831x_status_platdata[WM831X_MAX_STATUS] = {
 663         {
 664         .default_src = WM831X_STATUS_OTP,
 665         .name = "wm831x_status0",
 666         .default_trigger = "wm831x_otp",
 667         },
 668         {
 669         .default_src = WM831X_STATUS_POWER,
 670         .name = "wm831x_status1",
 671         .default_trigger = "wm831x_power",
 672         },
 673 };
 674
 675
 676 static struct regulator_consumer_supply dcdc1_consumers[] = {
 677         {
 678                 .supply = "dcdc1",
 679         }
 680 };
 681 static struct regulator_consumer_supply dcdc2_consumers[] = {
 682         {
 683                 .supply = "dcdc2",
 684         }
 685 };
 686 static struct regulator_consumer_supply dcdc3_consumers[] = {
 687         {
 688                 .supply = "dcdc3",
 689         }
 690 };
 691 static struct regulator_consumer_supply dcdc4_consumers[] = {
 692         {
 693                 .supply = "dcdc4",
 694         }
 695 };
 696 static struct regulator_consumer_supply epe1_consumers[] = {
 697         {
 698                 .supply = "epe1",
 699         }
 700 };
 701 static struct regulator_consumer_supply epe2_consumers[] = {
 702         {
 703                 .supply = "epe2",
 704         }
 705 };
 706 static struct regulator_consumer_supply ldo1_consumers[] = {
 707         {
 708                 .supply = "ldo1",
 709         }
 710 };
 711 static struct regulator_consumer_supply ldo2_consumers[] = {
 712         {
 713                 .supply = "ldo2",
 714         }
 715 };
 716 static struct regulator_consumer_supply ldo3_consumers[] = {
 717         {
 718                 .supply = "ldo3",
 719         }
 720 };
 721 static struct regulator_consumer_supply ldo4_consumers[] = {
 722         {
 723                 .supply = "ldo4",
 724         }
 725 };
 726 static struct regulator_consumer_supply ldo5_consumers[] = {
 727         {
 728                 .supply = "ldo5",
 729         }
 730 };
 731 static struct regulator_consumer_supply ldo6_consumers[] = {
 732         {
 733                 .supply = "ldo6",
 734         }
 735 };
 736 static struct regulator_consumer_supply ldo7_consumers[] = {
 737         {
 738                 .supply = "ldo7",
 739         }
 740 };
 741 static struct regulator_consumer_supply ldo8_consumers[] = {
 742         {
 743                 .supply = "ldo8",
 744         }
 745 };
 746 static struct regulator_consumer_supply ldo9_consumers[] = {
 747         {
 748                 .supply = "ldo9",
 749         }
 750 };
 751 static struct regulator_consumer_supply ldo10_consumers[] = {
 752         {
 753                 .supply = "ldo10",
 754         }
 755 };
 756 static struct regulator_consumer_supply ldo11_consumers[] = {
 757         {
 758                 .supply = "ldo11",
 759         }
 760 };
 761 static struct regulator_consumer_supply isink1_consumers[] = {
 762         {
 763                 .supply = "isink1",
 764         }
 765 };
 766 static struct regulator_consumer_supply isink2_consumers[] = {
 767         {
 768                 .supply = "isink2",
 769         }
 770 };
 771
 772 struct regulator_init_data wm831x_regulator_init_dcdc[WM831X_MAX_DCDC] = {
 773         {
 774                 .constraints = {
 775                         .name = "DCDC1",
 776                         .min_uV = 600000,
 777                         .max_uV = 1800000,//0.6-1.8V
 778                         .apply_uV = true,
 779                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 780                 },
 781                 .num_consumer_supplies = ARRAY_SIZE(dcdc1_consumers),
 782                 .consumer_supplies = dcdc1_consumers,
 783         },
 784         {
 785                 .constraints = {
 786                         .name = "DCDC2",
 787                         .min_uV = 600000,
 788                         .max_uV = 1800000,//0.6-1.8V
 789                         .apply_uV = true,
 790                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 791                 },
 792                 .num_consumer_supplies = ARRAY_SIZE(dcdc2_consumers),
 793                 .consumer_supplies = dcdc2_consumers,
 794         },
 795         {
 796                 .constraints = {
 797                         .name = "DCDC3",
 798                         .min_uV = 850000,
 799                         .max_uV = 3400000,//0.85-3.4V
 800                         .apply_uV = true,
 801                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 802                 },
 803                 .num_consumer_supplies = ARRAY_SIZE(dcdc3_consumers),
 804                 .consumer_supplies = dcdc3_consumers,
 805         },
 806         {
 807                 .constraints = {
 808                         .name = "DCDC4",
 809                         .min_uV = 00000000,
 810                         .max_uV = 30000000,//30V/40mA
 811                         .apply_uV = true,
 812                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 813                 },
 814                 .num_consumer_supplies = ARRAY_SIZE(dcdc4_consumers),
 815                 .consumer_supplies = dcdc4_consumers,
 816         },
 817
 818 };
 819 struct regulator_init_data wm831x_regulator_init_epe[WM831X_MAX_EPE] = {
 820         {
 821                 .constraints = {
 822                         .name = "EPE1",
 823                         .min_uV = 1200000,
 824                         .max_uV = 3000000,
 825                         .apply_uV = true,
 826                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 827                 },
 828                 .num_consumer_supplies = ARRAY_SIZE(epe1_consumers),
 829                 .consumer_supplies = epe1_consumers,
 830         },
 831         {
 832                 .constraints = {
 833                         .name = "EPE2",
 834                         .min_uV = 1200000,
 835                         .max_uV = 3000000,
 836                         .apply_uV = true,
 837                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 838                 },
 839                 .num_consumer_supplies = ARRAY_SIZE(epe2_consumers),
 840                 .consumer_supplies = epe2_consumers,
 841         },
 842 };
 843
 844 struct regulator_init_data wm831x_regulator_init_ldo[WM831X_MAX_LDO] = {
 845         {
 846                 .constraints = {
 847                         .name = "LDO1",
 848                         .min_uV = 900000,
 849                         .max_uV = 3300000,
 850                         .apply_uV = true,
 851                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 852                 },
 853                 .num_consumer_supplies = ARRAY_SIZE(ldo1_consumers),
 854                 .consumer_supplies = ldo1_consumers,
 855         },
 856         {
 857                 .constraints = {
 858                         .name = "LDO2",
 859                         .min_uV = 900000,
 860                         .max_uV = 3300000,
 861                         .apply_uV = true,
 862                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 863                 },
 864                 .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
 865                 .consumer_supplies = ldo2_consumers,
 866         },
 867         {
 868                 .constraints = {
 869                         .name = "LDO3",
 870                         .min_uV = 900000,
 871                         .max_uV = 3300000,
 872                         .apply_uV = true,
 873                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 874                 },
 875                 .num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),
 876                 .consumer_supplies = ldo3_consumers,
 877         },
 878         {
 879                 .constraints = {
 880                         .name = "LDO4",
 881                         .min_uV = 900000,
 882                         .max_uV = 3300000,
 883                         .apply_uV = true,
 884                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 885                 },
 886                 .num_consumer_supplies = ARRAY_SIZE(ldo4_consumers),
 887                 .consumer_supplies = ldo4_consumers,
 888         },
 889         {
 890                 .constraints = {
 891                         .name = "LDO5",
 892                         .min_uV = 900000,
 893                         .max_uV = 3300000,
 894                         .apply_uV = true,
 895                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 896                 },
 897                 .num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),
 898                 .consumer_supplies = ldo5_consumers,
 899         },
 900         {
 901                 .constraints = {
 902                         .name = "LDO6",
 903                         .min_uV = 900000,
 904                         .max_uV = 3300000,
 905                         .apply_uV = true,
 906                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 907                 },
 908                 .num_consumer_supplies = ARRAY_SIZE(ldo6_consumers),
 909                 .consumer_supplies = ldo6_consumers,
 910         },
 911         {
 912                 .constraints = {
 913                         .name = "LDO7",
 914                         .min_uV = 1000000,
 915                         .max_uV = 3500000,
 916                         .apply_uV = true,
 917                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 918                 },
 919                 .num_consumer_supplies = ARRAY_SIZE(ldo7_consumers),
 920                 .consumer_supplies = ldo7_consumers,
 921         },
 922         {
 923                 .constraints = {
 924                         .name = "LDO8",
 925                         .min_uV = 1000000,
 926                         .max_uV = 3500000,
 927                         .apply_uV = true,
 928                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 929                 },
 930                 .num_consumer_supplies = ARRAY_SIZE(ldo8_consumers),
 931                 .consumer_supplies = ldo8_consumers,
 932         },
 933         {
 934                 .constraints = {
 935                         .name = "LDO9",
 936                         .min_uV = 1000000,
 937                         .max_uV = 3500000,
 938                         .apply_uV = true,
 939                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 940                 },
 941                 .num_consumer_supplies = ARRAY_SIZE(ldo9_consumers),
 942                 .consumer_supplies = ldo9_consumers,
 943         },
 944         {
 945                 .constraints = {
 946                         .name = "LDO10",
 947                         .min_uV = 1000000,
 948                         .max_uV = 3500000,
 949                         .apply_uV = true,
 950                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 951                 },
 952                 .num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),
 953                 .consumer_supplies = ldo10_consumers,
 954         },
 955         {
 956                 .constraints = {
 957                         .name = "LDO11",
 958                         .min_uV = 1200000,
 959                         .max_uV = 3000000,
 960                         .apply_uV = true,
 961                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 962                 },
 963                 .num_consumer_supplies = ARRAY_SIZE(ldo11_consumers),
 964                 .consumer_supplies = ldo11_consumers,
 965         },
 966 };
 967
 968 struct regulator_init_data wm831x_regulator_init_isink[WM831X_MAX_ISINK] = {
 969         {
 970                 .constraints = {
 971                         .name = "ISINK1",
 972                         .min_uA = 00000,
 973                         .max_uA = 40000,
 974                         .always_on = true,
 975                         .apply_uV = true,
 976                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
 977                 },
 978                 .num_consumer_supplies = ARRAY_SIZE(isink1_consumers),
 979                 .consumer_supplies = isink1_consumers,
 980         },
 981         {
 982                 .constraints = {
 983                         .name = "ISINK2",
 984                         .min_uA = 0000000,
 985                         .max_uA = 0000000,
 986                         .apply_uV = false,
 987                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
 988                 },
 989                 .num_consumer_supplies = ARRAY_SIZE(isink2_consumers),
 990                 .consumer_supplies = isink2_consumers,
 991         },
 992 };
 993
 994 static int wm831x_checkrange(int start,int num,int val)
 995 {
 996         if((val<(start+num))&&(val>=start))
 997                 return 0;
 998         else
 999                 return -1;
1000 }
1001
1002 static int wm831x_init_pin_type(struct wm831x *wm831x)
1003 {
1004 #if 1
1005         struct wm831x_pdata *pdata = wm831x->dev->platform_data;
1006         struct rk29_gpio_expander_info *wm831x_gpio_settinginfo;
1007         uint16_t offset = 0;
1008         uint16_t wm831x_settingpin_num = 0;
1009         uint16_t ret = 0;
1010         int i = 0;
1011
1012         if(wm831x)
1013         {
1014                 wm831x_gpio_settinginfo=pdata->settinginfo;
1015                 if(wm831x_gpio_settinginfo)
1016                 {
1017                         wm831x_settingpin_num = pdata->settinginfolen;
1018                         for(i=0;i<wm831x_settingpin_num;i++)
1019                         {
1020                                 if(!wm831x_checkrange(pdata->gpio_base,pdata->gpio_pin_num,wm831x_gpio_settinginfo[i].gpio_num))
1021                                 {
1022                                         offset = wm831x_gpio_settinginfo[i].gpio_num - pdata->gpio_base;
1023
1024                                         if(wm831x_gpio_settinginfo[i].pin_type==GPIO_IN)
1025                                         {
1026                                                 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);
1027                                         }
1028                                         else
1029                                         {
1030                                                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_TRI_SHIFT);
1031                                                 if(wm831x_gpio_settinginfo[i].pin_value==GPIO_HIGH)
1032                                                 {
1033                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(1 << offset));
1034                                                 }
1035                                                 else
1036                                                 {
1037                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(0 << offset));
1038                                                 }
1039                                         }
1040
1041                                 }
1042                         }
1043                 }
1044         }
1045
1046         for(i=0;i<pdata->gpio_pin_num;i++)
1047         {
1048                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+i),
1049                         WM831X_GPN_PULL_MASK|WM831X_GPN_POL_MASK|WM831X_GPN_OD_MASK|WM831X_GPN_TRI_MASK,
1050                         1<<WM831X_GPN_POL_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1051                 ret =  wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL+i);
1052                 printk("Gpio%d Pin Configuration = %x\n",i,ret);
1053         }
1054 #endif
1055         return 0;
1056 }
1057
1058 /*
1059  * GPIO Buttons
1060  */
1061 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1062 static struct wm831x_gpio_keys_button wm831x_gpio_buttons[] = {
1063 {
1064         .code           = KEY_MEDIA,
1065         .gpio           = TCA6424_P21,
1066         .active_low     = 1,
1067         .desc           = "media",
1068         .wakeup         = 0,
1069         .debounce_interval = 120,
1070 },
1071 {
1072     .code= KEY_VOLUMEUP,
1073                 .gpio= WM831X_P05,
1074                 .active_low= 1,
1075                 .desc= "volume_up",
1076                 .wakeup= 0,
1077 },
1078 {
1079                 .code= KEY_CAMERA,
1080                 .gpio= WM831X_P06,
1081                 .active_low= 1,
1082                 .desc= "camera",
1083                 .wakeup= 0,
1084 },
1085 {
1086                 .code= KEY_VOLUMEDOWN,
1087                 .gpio= WM831X_P07,
1088                 .active_low= 1,
1089                 .desc= "volume_down",
1090                 .wakeup= 0,
1091 },
1092 {
1093                 .code= KEY_END,
1094                 .gpio= WM831X_P09,
1095                 .active_low= 1,
1096                 .desc= "enter",
1097                 .wakeup= 0,
1098 },
1099 {
1100                 .code= KEY_MENU,
1101                 .gpio= WM831X_P10,
1102                 .active_low= 1,
1103                 .desc= "menu",
1104                 .wakeup= 0,
1105 },
1106 {
1107                 .code= KEY_SEND,
1108                 .gpio= WM831X_P11,
1109                 .active_low= 1,
1110                 .desc= "esc",
1111                 .wakeup= 0,
1112 },
1113 {
1114                 .code= KEY_BACK,
1115                 .gpio= WM831X_P12,
1116                 .active_low= 1,
1117                 .desc= "home",
1118                 .wakeup= 0,
1119 },
1120 };
1121
1122 struct wm831x_gpio_keys_pdata wm831x_gpio_keys_platdata = {
1123         .buttons        = wm831x_gpio_buttons,
1124         .nbuttons       = ARRAY_SIZE(wm831x_gpio_buttons),
1125 };
1126
1127 #endif
1128 struct wm831x_pdata wm831x_platdata = {
1129         /** Called before subdevices are set up */
1130         .pre_init= wm831x_pre_init,
1131         /** Called after subdevices are set up */
1132         .post_init = wm831x_post_init,
1133         /** Called before subdevices are power down */
1134         .last_deinit = wm831x_last_deinit,
1135
1136 #if defined(CONFIG_GPIO_WM831X)
1137         .gpio_base=WM831X_GPIO_EXPANDER_BASE,
1138         .gpio_pin_num=WM831X_TOTOL_GPIO_NUM,
1139         .settinginfo=wm831x_gpio_settinginfo,
1140         .settinginfolen=ARRAY_SIZE(wm831x_gpio_settinginfo),
1141         .pin_type_init = wm831x_init_pin_type,
1142          .irq_base= NR_AIC_IRQS + 2*NUM_GROUP + TCA6424_TOTOL_GPIO_IRQ_NUM + CONFIG_SPI_FPGA_GPIO_IRQ_NUM,
1143 #endif
1144
1145         .backlight = &wm831x_backlight_platdata,
1146
1147         .backup = &wm831x_backup_platdata,
1148
1149         .battery = &wm831x_battery_platdata,
1150         //.wm831x_touch_pdata = NULL,
1151         //.watchdog = NULL,
1152
1153 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1154         .gpio_keys = &wm831x_gpio_keys_platdata,
1155 #endif
1156
1157         /** LED1 = 0 and so on */
1158         .status = {&wm831x_status_platdata[0], &wm831x_status_platdata[1]},
1159
1160         /** DCDC1 = 0 and so on */
1161         .dcdc = {&wm831x_regulator_init_dcdc[0], &wm831x_regulator_init_dcdc[1], &wm831x_regulator_init_dcdc[2], &wm831x_regulator_init_dcdc[3]},
1162
1163         /** EPE1 = 0 and so on */
1164         .epe = {&wm831x_regulator_init_epe[0], &wm831x_regulator_init_epe[1]},
1165
1166         /** LDO1 = 0 and so on */
1167         .ldo = {&wm831x_regulator_init_ldo[0], &wm831x_regulator_init_ldo[1], &wm831x_regulator_init_ldo[2], &wm831x_regulator_init_ldo[3],
1168                         &wm831x_regulator_init_ldo[4], &wm831x_regulator_init_ldo[5], &wm831x_regulator_init_ldo[6], &wm831x_regulator_init_ldo[7],
1169                         &wm831x_regulator_init_ldo[8], &wm831x_regulator_init_ldo[9], &wm831x_regulator_init_ldo[10]},
1170
1171         /** ISINK1 = 0 and so on*/
1172         .isink = {&wm831x_regulator_init_isink[0], &wm831x_regulator_init_isink[1]},
1173 };
1174 #endif
1175
1176
1177
1178 #if defined(CONFIG_RK29_GPS)
1179
1180 #define         RK29_GPS_POWER_PIN              RK29_PIN6_PB2
1181 #define         RK29_GPS_RESET_PIN              RK29_PIN6_PC1
1182
1183 static int gps_open =0;
1184
1185 int rk29_gps_power_up(void)
1186 {
1187         gps_open = 1;
1188         printk("%s \n", __FUNCTION__);
1189        gpio_request(RK29_GPS_POWER_PIN, NULL);
1190         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_HIGH);
1191         gpio_request(RK29_GPS_RESET_PIN, NULL);
1192         gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);
1193         rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_UART3_SOUT);
1194         rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_UART3_SIN);
1195         mdelay(100);
1196         gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_HIGH);
1197         return 0;
1198 }
1199
1200 int rk29_gps_power_down(void)
1201 {
1202         gps_open =0;
1203         printk("%s \n", __FUNCTION__);
1204         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_LOW);
1205         mdelay(100);
1206         gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);    //uart1
1207         return 0;
1208 }
1209
1210
1211 struct rk29_gps_data rk29_gps_info = {
1212         .power_up = rk29_gps_power_up,
1213         .power_down = rk29_gps_power_down,
1214         .uart_id = 3,
1215         .powerpin = RK29_GPS_POWER_PIN,
1216         .powerflag = 1,
1217         };
1218
1219 struct platform_device rk29_device_gps = {
1220         .name = "rk29_gps",
1221         .id = -1,
1222         .dev            = {
1223         .platform_data = &rk29_gps_info,
1224                 }
1225         };
1226 #endif
1227
1228 /*****************************************************************************************
1229  * i2c devices
1230  * author: kfx@rock-chips.com
1231 *****************************************************************************************/
1232 static int rk29_i2c0_io_init(void)
1233 {
1234         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1235         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1236         return 0;
1237 }
1238
1239 static int rk29_i2c1_io_init(void)
1240 {
1241         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1242         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1243         return 0;
1244 }
1245 static int rk29_i2c2_io_init(void)
1246 {
1247         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1248         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1249         return 0;
1250 }
1251
1252 static int rk29_i2c3_io_init(void)
1253 {
1254         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1255         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1256         return 0;
1257 }
1258
1259 struct rk29_i2c_platform_data default_i2c0_data = {
1260         .bus_num    = 0,
1261         .flags      = 0,
1262         .slave_addr = 0xff,
1263         .scl_rate  = 400*1000,
1264         .mode           = I2C_MODE_IRQ,
1265         .io_init = rk29_i2c0_io_init,
1266 };
1267
1268 struct rk29_i2c_platform_data default_i2c1_data = {
1269         .bus_num    = 1,
1270         .flags      = 0,
1271         .slave_addr = 0xff,
1272         .scl_rate  = 400*1000,
1273         .mode           = I2C_MODE_POLL,
1274         .io_init = rk29_i2c1_io_init,
1275 };
1276
1277 struct rk29_i2c_platform_data default_i2c2_data = {
1278         .bus_num    = 2,
1279         .flags      = 0,
1280         .slave_addr = 0xff,
1281         .scl_rate  = 400*1000,
1282         .mode           = I2C_MODE_IRQ,
1283         .io_init = rk29_i2c2_io_init,
1284 };
1285
1286 struct rk29_i2c_platform_data default_i2c3_data = {
1287         .bus_num    = 3,
1288         .flags      = 0,
1289         .slave_addr = 0xff,
1290         .scl_rate  = 400*1000,
1291         .mode           = I2C_MODE_POLL,
1292         .io_init = rk29_i2c3_io_init,
1293 };
1294
1295 #ifdef CONFIG_I2C0_RK29
1296 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1297 #if defined (CONFIG_RK1000_CONTROL)
1298         {
1299                 .type                   = "rk1000_control",
1300                 .addr           = 0x40,
1301                 .flags                  = 0,
1302         },
1303 #endif
1304 #if defined (CONFIG_SND_SOC_RK1000)
1305         {
1306                 .type                   = "rk1000_i2c_codec",
1307                 .addr           = 0x60,
1308                 .flags                  = 0,
1309         },
1310 #endif
1311 #if defined (CONFIG_SND_SOC_WM8900)
1312         {
1313                 .type                   = "wm8900",
1314                 .addr           = 0x1A,
1315                 .flags                  = 0,
1316         },
1317 #endif
1318 #if defined (CONFIG_SND_SOC_WM8994)
1319         {
1320                 .type                   = "wm8994",
1321                 .addr           = 0x1A,
1322                 .flags                  = 0,
1323         },
1324 #endif
1325 #if defined (CONFIG_BATTERY_STC3100)
1326         {
1327                 .type                   = "stc3100",
1328                 .addr           = 0x70,
1329                 .flags                  = 0,
1330         },
1331 #endif
1332 #if defined (CONFIG_BATTERY_BQ27510)
1333         {
1334                 .type                   = "bq27510",
1335                 .addr           = 0x55,
1336                 .flags                  = 0,
1337         },
1338 #endif
1339 #if defined (CONFIG_RTC_HYM8563)
1340         {
1341                 .type                   = "rtc_hym8563",
1342                 .addr           = 0x51,
1343                 .flags                  = 0,
1344                 .irq            = RK29_PIN0_PA1,
1345         },
1346 #endif
1347 #if defined (CONFIG_GS_MMA8452)
1348     {
1349       .type           = "gs_mma8452",
1350       .addr           = 0x1c,
1351       .flags          = 0,
1352       .irq            = MMA8452_INT_PIN,
1353       .platform_data  = &mma8452_info,
1354     },
1355 #endif
1356 #if defined (CONFIG_SENSORS_AK8973)
1357         {
1358                 .type                   = "ak8973",
1359                 .addr           = 0x1d,
1360                 .flags                  = 0,
1361                 .irq                    = RK29_PIN0_PA4,
1362         },
1363 #endif
1364 #if defined (CONFIG_SENSORS_AK8975)
1365         {
1366                 .type                   = "ak8975",
1367                 .addr           = 0x0d,
1368                 .flags                  = 0,
1369                 .irq                    = RK29_PIN0_PA4,
1370         },
1371 #endif
1372 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1373         {
1374                 .type           = "isl29028",
1375                 .addr           = 0x44,
1376                 .flags          = 0,
1377                 .irq            = RK29_PIN4_PD3,
1378         },
1379 #endif
1380 #if defined (CONFIG_ANX7150)
1381     {
1382                 .type           = "anx7150",
1383         .addr           = 0x39,             //0x39, 0x3d
1384         .flags          = 0,
1385         .irq            = RK29_PIN2_PA3,
1386     },
1387 #endif
1388 };
1389 #endif
1390
1391 #ifdef CONFIG_I2C1_RK29
1392 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1393 #if defined (CONFIG_RK1000_CONTROL1)
1394         {
1395                 .type                   = "rk1000_control",
1396                 .addr                   = 0x40,
1397                 .flags                  = 0,
1398         },
1399 #endif
1400
1401 };
1402 #endif
1403
1404 #ifdef CONFIG_I2C2_RK29
1405 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1406 #if defined (CONFIG_MFD_WM831X_I2C)
1407 {
1408         .type           = "wm8310",
1409         .addr           = 0x34,
1410         .flags          = 0,
1411         .irq            = RK29_PIN4_PD0,
1412         .platform_data = &wm831x_platdata,
1413 },
1414 #endif
1415 #if defined (CONFIG_HANNSTAR_P1003)
1416     {
1417       .type           = "p1003_touch",
1418       .addr           = 0x04,
1419       .flags          = 0,
1420       .irq            = RK29_PIN0_PA2,
1421       .platform_data  = &p1003_info,
1422     },
1423 #endif
1424 #if defined (CONFIG_EETI_EGALAX)
1425     {
1426       .type           = "egalax_i2c",
1427       .addr           = 0x04,
1428       .flags          = 0,
1429       .irq            = RK29_PIN4_PD5,
1430       .platform_data  = &eeti_egalax_info,
1431     },
1432 #endif
1433 };
1434 #endif
1435
1436 #ifdef CONFIG_I2C3_RK29
1437 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1438 };
1439 #endif
1440
1441 /*****************************************************************************************
1442  * camera  devices
1443  * author: ddl@rock-chips.com
1444  *****************************************************************************************/
1445 #ifdef CONFIG_VIDEO_RK29
1446 #define SENSOR_NAME_0 RK29_CAM_SENSOR_NAME_OV5642                       /* back camera sensor */
1447 #define SENSOR_IIC_ADDR_0           0x78
1448 #define SENSOR_IIC_ADAPTER_ID_0    1
1449 #define SENSOR_POWER_PIN_0         INVALID_GPIO
1450 #define SENSOR_RESET_PIN_0         INVALID_GPIO
1451 #define SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
1452 #define SENSOR_FALSH_PIN_0         INVALID_GPIO
1453 #define SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
1454 #define SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
1455 #define SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
1456 #define SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
1457
1458 #define SENSOR_NAME_1 RK29_CAM_SENSOR_NAME_OV2659                       /* front camera sensor */
1459 #define SENSOR_IIC_ADDR_1           0x60
1460 #define SENSOR_IIC_ADAPTER_ID_1    1
1461 #define SENSOR_POWER_PIN_1         INVALID_GPIO
1462 #define SENSOR_RESET_PIN_1         INVALID_GPIO
1463 #define SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
1464 #define SENSOR_FALSH_PIN_1         INVALID_GPIO
1465 #define SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
1466 #define SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
1467 #define SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
1468 #define SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
1469
1470 static int rk29_sensor_io_init(void);
1471 static int rk29_sensor_io_deinit(int sensor);
1472 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd,int on);
1473
1474 static struct rk29camera_platform_data rk29_camera_platform_data = {
1475     .io_init = rk29_sensor_io_init,
1476     .io_deinit = rk29_sensor_io_deinit,
1477     .sensor_ioctrl = rk29_sensor_ioctrl,
1478     .gpio_res = {
1479         {
1480             .gpio_reset = SENSOR_RESET_PIN_0,
1481             .gpio_power = SENSOR_POWER_PIN_0,
1482             .gpio_powerdown = SENSOR_POWERDN_PIN_0,
1483             .gpio_flash = SENSOR_FALSH_PIN_0,
1484             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_0|SENSOR_RESETACTIVE_LEVEL_0|SENSOR_POWERDNACTIVE_LEVEL_0|SENSOR_FLASHACTIVE_LEVEL_0),
1485             .gpio_init = 0,
1486             .dev_name = SENSOR_NAME_0,
1487         }, {
1488             .gpio_reset = SENSOR_RESET_PIN_1,
1489             .gpio_power = SENSOR_POWER_PIN_1,
1490             .gpio_powerdown = SENSOR_POWERDN_PIN_1,
1491             .gpio_flash = SENSOR_FALSH_PIN_1,
1492             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_1|SENSOR_RESETACTIVE_LEVEL_1|SENSOR_POWERDNACTIVE_LEVEL_1|SENSOR_FLASHACTIVE_LEVEL_1),
1493             .gpio_init = 0,
1494             .dev_name = SENSOR_NAME_1,
1495         }
1496     },
1497         #ifdef CONFIG_VIDEO_RK29_WORK_IPP
1498         .meminfo = {
1499             .name  = "camera_ipp_mem",
1500                 .start = MEM_CAMIPP_BASE,
1501                 .size   = MEM_CAMIPP_SIZE,
1502         }
1503         #endif
1504 };
1505
1506 static int rk29_sensor_io_init(void)
1507 {
1508     int ret = 0, i;
1509     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
1510         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
1511         unsigned int camera_ioflag;
1512
1513     for (i=0; i<2; i++) {
1514         camera_reset = rk29_camera_platform_data.gpio_res[i].gpio_reset;
1515         camera_power = rk29_camera_platform_data.gpio_res[i].gpio_power;
1516                 camera_powerdown = rk29_camera_platform_data.gpio_res[i].gpio_powerdown;
1517         camera_flash = rk29_camera_platform_data.gpio_res[i].gpio_flash;
1518                 camera_ioflag = rk29_camera_platform_data.gpio_res[i].gpio_flag;
1519                 rk29_camera_platform_data.gpio_res[i].gpio_init = 0;
1520
1521         if (camera_power != INVALID_GPIO) {
1522             ret = gpio_request(camera_power, "camera power");
1523             if (ret)
1524                                 goto sensor_io_int_loop_end;
1525                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERACTIVE_MASK;
1526             gpio_set_value(camera_reset, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1527             gpio_direction_output(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1528
1529                         //printk("\n%s....power pin(%d) init success(0x%x)  \n",__FUNCTION__,camera_power,(((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1530
1531         }
1532
1533         if (camera_reset != INVALID_GPIO) {
1534             ret = gpio_request(camera_reset, "camera reset");
1535             if (ret)
1536                                 goto sensor_io_int_loop_end;
1537                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_RESETACTIVE_MASK;
1538             gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1539             gpio_direction_output(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1540
1541                         //printk("\n%s....reset pin(%d) init success(0x%x)\n",__FUNCTION__,camera_reset,((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1542
1543         }
1544
1545                 if (camera_powerdown != INVALID_GPIO) {
1546             ret = gpio_request(camera_powerdown, "camera powerdown");
1547             if (ret)
1548                                 goto sensor_io_int_loop_end;
1549                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERDNACTIVE_MASK;
1550             gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1551             gpio_direction_output(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1552
1553                         //printk("\n%s....powerdown pin(%d) init success(0x%x) \n",__FUNCTION__,camera_powerdown,((camera_ioflag&RK29_CAM_POWERDNACTIVE_BITPOS)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1554
1555         }
1556
1557                 if (camera_flash != INVALID_GPIO) {
1558             ret = gpio_request(camera_flash, "camera flash");
1559             if (ret)
1560                                 goto sensor_io_int_loop_end;
1561                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_FLASHACTIVE_MASK;
1562             gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1563             gpio_direction_output(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1564
1565                         //printk("\n%s....flash pin(%d) init success(0x%x) \n",__FUNCTION__,camera_flash,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1566
1567         }
1568                 continue;
1569 sensor_io_int_loop_end:
1570                 rk29_sensor_io_deinit(i);
1571                 continue;
1572     }
1573
1574     return 0;
1575 }
1576
1577 static int rk29_sensor_io_deinit(int sensor)
1578 {
1579     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
1580         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
1581
1582     camera_reset = rk29_camera_platform_data.gpio_res[sensor].gpio_reset;
1583     camera_power = rk29_camera_platform_data.gpio_res[sensor].gpio_power;
1584         camera_powerdown = rk29_camera_platform_data.gpio_res[sensor].gpio_powerdown;
1585     camera_flash = rk29_camera_platform_data.gpio_res[sensor].gpio_flash;
1586
1587         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERACTIVE_MASK) {
1588             if (camera_power != INVALID_GPIO) {
1589                 gpio_direction_input(camera_power);
1590                 gpio_free(camera_power);
1591             }
1592         }
1593
1594         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_RESETACTIVE_MASK) {
1595             if (camera_reset != INVALID_GPIO)  {
1596                 gpio_direction_input(camera_reset);
1597                 gpio_free(camera_reset);
1598             }
1599         }
1600
1601         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERDNACTIVE_MASK) {
1602             if (camera_powerdown != INVALID_GPIO)  {
1603                 gpio_direction_input(camera_powerdown);
1604                 gpio_free(camera_powerdown);
1605             }
1606         }
1607
1608         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_FLASHACTIVE_MASK) {
1609             if (camera_flash != INVALID_GPIO)  {
1610                 gpio_direction_input(camera_flash);
1611                 gpio_free(camera_flash);
1612             }
1613         }
1614
1615         rk29_camera_platform_data.gpio_res[sensor].gpio_init = 0;
1616     return 0;
1617 }
1618 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd, int on)
1619 {
1620     unsigned int camera_power=INVALID_GPIO,camera_reset=INVALID_GPIO, camera_powerdown=INVALID_GPIO,camera_flash = INVALID_GPIO;
1621         unsigned int camera_ioflag,camera_io_init;
1622         int ret = RK29_CAM_IO_SUCCESS;
1623
1624     if(rk29_camera_platform_data.gpio_res[0].dev_name &&  (strcmp(rk29_camera_platform_data.gpio_res[0].dev_name, dev_name(dev)) == 0)) {
1625                 camera_power = rk29_camera_platform_data.gpio_res[0].gpio_power;
1626                 camera_reset = rk29_camera_platform_data.gpio_res[0].gpio_reset;
1627         camera_powerdown = rk29_camera_platform_data.gpio_res[0].gpio_powerdown;
1628                 camera_flash = rk29_camera_platform_data.gpio_res[0].gpio_flash;
1629                 camera_ioflag = rk29_camera_platform_data.gpio_res[0].gpio_flag;
1630                 camera_io_init = rk29_camera_platform_data.gpio_res[0].gpio_init;
1631     } else if (rk29_camera_platform_data.gpio_res[1].dev_name && (strcmp(rk29_camera_platform_data.gpio_res[1].dev_name, dev_name(dev)) == 0)) {
1632         camera_power = rk29_camera_platform_data.gpio_res[1].gpio_power;
1633         camera_reset = rk29_camera_platform_data.gpio_res[1].gpio_reset;
1634         camera_powerdown = rk29_camera_platform_data.gpio_res[1].gpio_powerdown;
1635                 camera_flash = rk29_camera_platform_data.gpio_res[1].gpio_flash;
1636                 camera_ioflag = rk29_camera_platform_data.gpio_res[1].gpio_flag;
1637                 camera_io_init = rk29_camera_platform_data.gpio_res[1].gpio_init;
1638     }
1639
1640         switch (cmd)
1641         {
1642                 case Cam_Power:
1643                 {
1644                         if (camera_power != INVALID_GPIO)  {
1645                                 if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
1646                                 if (on) {
1647                                         gpio_set_value(camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1648                                                 //printk("\n%s..%s..PowerPin=%d ..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1649                                                 msleep(10);
1650                                         } else {
1651                                                 gpio_set_value(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1652                                                 //printk("\n%s..%s..PowerPin=%d ..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1653                                         }
1654                                 } else {
1655                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1656                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
1657                                 }
1658                     } else {
1659                                 ret = RK29_CAM_EIO_INVALID;
1660                     }
1661                         break;
1662                 }
1663                 case Cam_Reset:
1664                 {
1665                         if (camera_reset != INVALID_GPIO) {
1666                                 if (camera_io_init & RK29_CAM_RESETACTIVE_MASK) {
1667                                         if (on) {
1668                                         gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1669                                         //printk("\n%s..%s..ResetPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1670                                         } else {
1671                                                 gpio_set_value(camera_reset,(((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1672                                         //printk("\n%s..%s..ResetPin= %d..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_reset, (((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1673                                 }
1674                                 } else {
1675                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1676                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
1677                                 }
1678                     } else {
1679                                 ret = RK29_CAM_EIO_INVALID;
1680                     }
1681                         break;
1682                 }
1683
1684                 case Cam_PowerDown:
1685                 {
1686                         if (camera_powerdown != INVALID_GPIO) {
1687                                 if (camera_io_init & RK29_CAM_POWERDNACTIVE_MASK) {
1688                                         if (on) {
1689                                         gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1690                                         //printk("\n%s..%s..PowerDownPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1691                                         } else {
1692                                                 gpio_set_value(camera_powerdown,(((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1693                                         //printk("\n%s..%s..PowerDownPin= %d..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_powerdown, (((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1694                                 }
1695                                 } else {
1696                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1697                                         printk("\n%s..%s..PowerDownPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_powerdown);
1698                                 }
1699                     } else {
1700                                 ret = RK29_CAM_EIO_INVALID;
1701                     }
1702                         break;
1703                 }
1704
1705                 case Cam_Flash:
1706                 {
1707                         if (camera_flash != INVALID_GPIO) {
1708                                 if (camera_io_init & RK29_CAM_FLASHACTIVE_MASK) {
1709                                         if (on) {
1710                                         gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1711                                         //printk("\n%s..%s..FlashPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1712                                         } else {
1713                                                 gpio_set_value(camera_flash,(((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1714                                         //printk("\n%s..%s..FlashPin= %d..PinLevel = %x   \n",__FUNCTION__,dev_name(dev), camera_flash, (((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1715                                 }
1716                                 } else {
1717                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1718                                         printk("\n%s..%s..FlashPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_flash);
1719                                 }
1720                     } else {
1721                                 ret = RK29_CAM_EIO_INVALID;
1722                     }
1723                         break;
1724                 }
1725
1726                 default:
1727                 {
1728                         printk("%s cmd(0x%x) is unknown!\n",__FUNCTION__, cmd);
1729                         break;
1730                 }
1731         }
1732     return ret;
1733 }
1734 static int rk29_sensor_power(struct device *dev, int on)
1735 {
1736         rk29_sensor_ioctrl(dev,Cam_Power,on);
1737     return 0;
1738 }
1739 static int rk29_sensor_reset(struct device *dev)
1740 {
1741         rk29_sensor_ioctrl(dev,Cam_Reset,1);
1742         msleep(2);
1743         rk29_sensor_ioctrl(dev,Cam_Reset,0);
1744         return 0;
1745 }
1746 static int rk29_sensor_powerdown(struct device *dev, int on)
1747 {
1748         return rk29_sensor_ioctrl(dev,Cam_PowerDown,on);
1749 }
1750 #if (SENSOR_IIC_ADDR_0 != 0x00)
1751 static struct i2c_board_info rk29_i2c_cam_info_0[] = {
1752         {
1753                 I2C_BOARD_INFO(SENSOR_NAME_0, SENSOR_IIC_ADDR_0>>1)
1754         },
1755 };
1756
1757 static struct soc_camera_link rk29_iclink_0 = {
1758         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1759         .power          = rk29_sensor_power,
1760         .powerdown  = rk29_sensor_powerdown,
1761         .board_info     = &rk29_i2c_cam_info_0[0],
1762         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_0,
1763         .module_name    = SENSOR_NAME_0,
1764 };
1765
1766 /*platform_device : soc-camera need  */
1767 static struct platform_device rk29_soc_camera_pdrv_0 = {
1768         .name   = "soc-camera-pdrv",
1769         .id     = 0,
1770         .dev    = {
1771                 .init_name = SENSOR_NAME_0,
1772                 .platform_data = &rk29_iclink_0,
1773         },
1774 };
1775 #endif
1776 static struct i2c_board_info rk29_i2c_cam_info_1[] = {
1777         {
1778                 I2C_BOARD_INFO(SENSOR_NAME_1, SENSOR_IIC_ADDR_1>>1)
1779         },
1780 };
1781
1782 static struct soc_camera_link rk29_iclink_1 = {
1783         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1784         .power          = rk29_sensor_power,
1785         .powerdown  = rk29_sensor_powerdown,
1786         .board_info     = &rk29_i2c_cam_info_1[0],
1787         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_1,
1788         .module_name    = SENSOR_NAME_1,
1789 };
1790
1791 /*platform_device : soc-camera need  */
1792 static struct platform_device rk29_soc_camera_pdrv_1 = {
1793         .name   = "soc-camera-pdrv",
1794         .id     = 1,
1795         .dev    = {
1796                 .init_name = SENSOR_NAME_1,
1797                 .platform_data = &rk29_iclink_1,
1798         },
1799 };
1800
1801
1802 static u64 rockchip_device_camera_dmamask = 0xffffffffUL;
1803 static struct resource rk29_camera_resource[] = {
1804         [0] = {
1805                 .start = RK29_VIP_PHYS,
1806                 .end   = RK29_VIP_PHYS + RK29_VIP_SIZE - 1,
1807                 .flags = IORESOURCE_MEM,
1808         },
1809         [1] = {
1810                 .start = IRQ_VIP,
1811                 .end   = IRQ_VIP,
1812                 .flags = IORESOURCE_IRQ,
1813         }
1814 };
1815
1816 /*platform_device : */
1817 static struct platform_device rk29_device_camera = {
1818         .name             = RK29_CAM_DRV_NAME,
1819         .id               = RK29_CAM_PLATFORM_DEV_ID,               /* This is used to put cameras on this interface */
1820         .num_resources    = ARRAY_SIZE(rk29_camera_resource),
1821         .resource         = rk29_camera_resource,
1822         .dev            = {
1823                 .dma_mask = &rockchip_device_camera_dmamask,
1824                 .coherent_dma_mask = 0xffffffffUL,
1825                 .platform_data  = &rk29_camera_platform_data,
1826         }
1827 };
1828 #endif
1829 /*****************************************************************************************
1830  * backlight  devices
1831  * author: nzy@rock-chips.com
1832  *****************************************************************************************/
1833 #ifdef CONFIG_BACKLIGHT_RK29_BL
1834  /*
1835  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
1836  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
1837  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
1838  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
1839  */
1840
1841 #define PWM_ID            0
1842 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
1843 #define PWM_MUX_MODE      GPIO1L_PWM0
1844 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
1845 #define PWM_EFFECT_VALUE  1
1846
1847 //#define LCD_DISP_ON_PIN
1848
1849 #ifdef  LCD_DISP_ON_PIN
1850 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
1851 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
1852
1853 #define BL_EN_PIN         GPIO0L_GPIO0A5
1854 #define BL_EN_VALUE       GPIO_HIGH
1855 #endif
1856 static int rk29_backlight_io_init(void)
1857 {
1858     int ret = 0;
1859
1860     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1861         #ifdef  LCD_DISP_ON_PIN
1862     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
1863
1864     ret = gpio_request(BL_EN_PIN, NULL);
1865     if(ret != 0)
1866     {
1867         gpio_free(BL_EN_PIN);
1868     }
1869
1870     gpio_direction_output(BL_EN_PIN, 0);
1871     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
1872         #endif
1873     return ret;
1874 }
1875
1876 static int rk29_backlight_io_deinit(void)
1877 {
1878     int ret = 0;
1879     #ifdef  LCD_DISP_ON_PIN
1880     gpio_free(BL_EN_PIN);
1881     #endif
1882     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
1883     return ret;
1884 }
1885 struct rk29_bl_info rk29_bl_info = {
1886     .pwm_id   = PWM_ID,
1887     .bl_ref   = PWM_EFFECT_VALUE,
1888     .io_init   = rk29_backlight_io_init,
1889     .io_deinit = rk29_backlight_io_deinit,
1890 };
1891 #endif
1892 /*****************************************************************************************
1893 * pwm voltage regulator devices
1894 ******************************************************************************************/
1895 #if defined (CONFIG_RK29_PWM_REGULATOR)
1896
1897 #define REGULATOR_PWM_ID                                        2
1898 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
1899 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
1900 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
1901 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
1902
1903 static struct regulator_consumer_supply pwm_consumers[] = {
1904         {
1905                 .supply = "vcore",
1906         }
1907 };
1908
1909 static struct regulator_init_data rk29_pwm_regulator_data = {
1910         .constraints = {
1911                 .name = "PWM2",
1912                 .min_uV =  950000,
1913                 .max_uV = 1400000,
1914                 .apply_uV = 1,
1915                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1916         },
1917         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
1918         .consumer_supplies = pwm_consumers,
1919 };
1920
1921 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
1922         .pwm_id = REGULATOR_PWM_ID,
1923         .pwm_gpio = REGULATOR_PWM_GPIO,
1924         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
1925         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
1926         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
1927         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
1928         .init_data  = &rk29_pwm_regulator_data,
1929 };
1930
1931 static struct platform_device rk29_device_pwm_regulator = {
1932         .name = "pwm-voltage-regulator",
1933         .id   = -1,
1934         .dev  = {
1935                 .platform_data = &rk29_regulator_pwm_platform_data,
1936         },
1937 };
1938
1939 #endif
1940
1941 /*****************************************************************************************
1942  * SDMMC devices
1943 *****************************************************************************************/
1944 #ifdef CONFIG_SDMMC0_RK29
1945 static int rk29_sdmmc0_cfg_gpio(void)
1946 {
1947         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
1948         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
1949         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
1950         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
1951         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
1952         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
1953         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);
1954         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
1955         gpio_request(RK29_PIN5_PD5,"sdmmc");
1956         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
1957         mdelay(100);
1958         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
1959         return 0;
1960 }
1961
1962 #define CONFIG_SDMMC0_USE_DMA
1963 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
1964         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
1965                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
1966                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
1967         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1968         .io_init = rk29_sdmmc0_cfg_gpio,
1969         .dma_name = "sd_mmc",
1970 #ifdef CONFIG_SDMMC0_USE_DMA
1971         .use_dma  = 1,
1972 #else
1973         .use_dma = 0,
1974 #endif
1975 };
1976 #endif
1977 #ifdef CONFIG_SDMMC1_RK29
1978 #define CONFIG_SDMMC1_USE_DMA
1979 static int rk29_sdmmc1_cfg_gpio(void)
1980 {
1981         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
1982         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
1983         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
1984         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
1985         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
1986         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
1987         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
1988         return 0;
1989 }
1990
1991 #ifdef CONFIG_WIFI_CONTROL_FUNC
1992 static int rk29sdk_wifi_status(struct device *dev);
1993 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
1994 #endif
1995
1996 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
1997
1998 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
1999         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
2000                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
2001                                            MMC_VDD_32_33|MMC_VDD_33_34),
2002         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
2003                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2004         .io_init = rk29_sdmmc1_cfg_gpio,
2005         .dma_name = "sdio",
2006 #ifdef CONFIG_SDMMC1_USE_DMA
2007         .use_dma  = 1,
2008 #else
2009         .use_dma = 0,
2010 #endif
2011 #ifdef CONFIG_WIFI_CONTROL_FUNC
2012         .status = rk29sdk_wifi_status,
2013         .register_status_notify = rk29sdk_wifi_status_register,
2014 #endif
2015 #if 0
2016         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
2017 #endif
2018 };
2019 #endif
2020
2021 #ifdef CONFIG_WIFI_CONTROL_FUNC
2022 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
2023 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
2024 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC7
2025
2026 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
2027 static void (*wifi_status_cb)(int card_present, void *dev_id);
2028 static void *wifi_status_cb_devid;
2029 int rk29sdk_wifi_power_state = 0;
2030 int rk29sdk_bt_power_state = 0;
2031
2032 static int rk29sdk_wifi_status(struct device *dev)
2033 {
2034         return rk29sdk_wifi_cd;
2035 }
2036
2037 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2038 {
2039         if(wifi_status_cb)
2040                 return -EAGAIN;
2041         wifi_status_cb = callback;
2042         wifi_status_cb_devid = dev_id;
2043         return 0;
2044 }
2045
2046 static int rk29sdk_wifi_bt_gpio_control_init(void)
2047 {
2048     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2049            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2050            return -1;
2051     }
2052
2053     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2054            pr_info("%s: request wifi reset gpio failed\n", __func__);
2055            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2056            return -1;
2057     }
2058
2059     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2060           pr_info("%s: request bt reset gpio failed\n", __func__);
2061           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2062           return -1;
2063     }
2064
2065     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2066     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
2067     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
2068
2069     pr_info("%s: init finished\n",__func__);
2070
2071     return 0;
2072 }
2073
2074 static int rk29sdk_wifi_power(int on)
2075 {
2076         pr_info("%s: %d\n", __func__, on);
2077         if (on){
2078                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
2079                 mdelay(100);
2080                 pr_info("wifi turn on power\n");
2081         }else{
2082                 if (!rk29sdk_bt_power_state){
2083                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
2084                         mdelay(100);
2085                         pr_info("wifi shut off power\n");
2086                 }else
2087                 {
2088                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
2089                 }
2090
2091         }
2092
2093         rk29sdk_wifi_power_state = on;
2094         return 0;
2095 }
2096
2097 static int rk29sdk_wifi_reset_state;
2098 static int rk29sdk_wifi_reset(int on)
2099 {
2100         pr_info("%s: %d\n", __func__, on);
2101         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2102         mdelay(100);
2103         rk29sdk_wifi_reset_state = on;
2104         return 0;
2105 }
2106
2107 int rk29sdk_wifi_set_carddetect(int val)
2108 {
2109         pr_info("%s:%d\n", __func__, val);
2110         rk29sdk_wifi_cd = val;
2111         if (wifi_status_cb){
2112                 wifi_status_cb(val, wifi_status_cb_devid);
2113         }else {
2114                 pr_warning("%s, nobody to notify\n", __func__);
2115         }
2116         return 0;
2117 }
2118 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2119
2120 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2121         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2122         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2123         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2124         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2125 };
2126
2127 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2128 {
2129         if (section == PREALLOC_WLAN_SEC_NUM)
2130                 return wlan_static_skb;
2131
2132         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2133                 return NULL;
2134
2135         if (wifi_mem_array[section].size < size)
2136                 return NULL;
2137
2138         return wifi_mem_array[section].mem_ptr;
2139 }
2140
2141 int __init rk29sdk_init_wifi_mem(void)
2142 {
2143         int i;
2144         int j;
2145
2146         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2147                 wlan_static_skb[i] = dev_alloc_skb(
2148                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2149
2150                 if (!wlan_static_skb[i])
2151                         goto err_skb_alloc;
2152         }
2153
2154         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2155                 wifi_mem_array[i].mem_ptr =
2156                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2157
2158                 if (!wifi_mem_array[i].mem_ptr)
2159                         goto err_mem_alloc;
2160         }
2161         return 0;
2162
2163  err_mem_alloc:
2164         pr_err("Failed to mem_alloc for WLAN\n");
2165         for (j = 0 ; j < i ; j++)
2166                 kfree(wifi_mem_array[j].mem_ptr);
2167
2168         i = WLAN_SKB_BUF_NUM;
2169
2170  err_skb_alloc:
2171         pr_err("Failed to skb_alloc for WLAN\n");
2172         for (j = 0 ; j < i ; j++)
2173                 dev_kfree_skb(wlan_static_skb[j]);
2174
2175         return -ENOMEM;
2176 }
2177
2178 static struct wifi_platform_data rk29sdk_wifi_control = {
2179         .set_power = rk29sdk_wifi_power,
2180         .set_reset = rk29sdk_wifi_reset,
2181         .set_carddetect = rk29sdk_wifi_set_carddetect,
2182         .mem_prealloc   = rk29sdk_mem_prealloc,
2183 };
2184 static struct platform_device rk29sdk_wifi_device = {
2185         .name = "bcm4329_wlan",
2186         .id = 1,
2187         .dev = {
2188                 .platform_data = &rk29sdk_wifi_control,
2189          },
2190 };
2191 #endif
2192
2193
2194 /* bluetooth rfkill device */
2195 static struct platform_device rk29sdk_rfkill = {
2196         .name = "rk29sdk_rfkill",
2197         .id = -1,
2198 };
2199
2200
2201 #ifdef CONFIG_VIVANTE
2202 static struct resource resources_gpu[] = {
2203     [0] = {
2204                 .name   = "gpu_irq",
2205         .start  = IRQ_GPU,
2206         .end    = IRQ_GPU,
2207         .flags  = IORESOURCE_IRQ,
2208     },
2209     [1] = {
2210                 .name = "gpu_base",
2211         .start  = RK29_GPU_PHYS,
2212         .end    = RK29_GPU_PHYS + RK29_GPU_PHYS_SIZE,
2213         .flags  = IORESOURCE_MEM,
2214     },
2215     [2] = {
2216                 .name = "gpu_mem",
2217         .start  = PMEM_GPU_BASE,
2218         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE,
2219         .flags  = IORESOURCE_MEM,
2220     },
2221 };
2222 static struct platform_device rk29_device_gpu = {
2223     .name             = "galcore",
2224     .id               = 0,
2225     .num_resources    = ARRAY_SIZE(resources_gpu),
2226     .resource         = resources_gpu,
2227 };
2228 #endif
2229 #ifdef CONFIG_KEYS_RK29
2230 extern struct rk29_keys_platform_data rk29_keys_pdata;
2231 static struct platform_device rk29_device_keys = {
2232         .name           = "rk29-keypad",
2233         .id             = -1,
2234         .dev            = {
2235                 .platform_data  = &rk29_keys_pdata,
2236         },
2237 };
2238 #endif
2239
2240 static void __init rk29_board_iomux_init(void)
2241 {
2242         #ifdef CONFIG_UART0_RK29
2243         rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_UART0_SOUT);
2244         rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_UART0_SIN);
2245         #ifdef CONFIG_UART0_CTS_RTS_RK29
2246         rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_UART0_RTS_N);
2247         rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_UART0_CTS_N);
2248         #endif
2249         #endif
2250         #ifdef CONFIG_UART1_RK29
2251         rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_UART1_SOUT);
2252         rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_UART1_SIN);
2253         #endif
2254         #ifdef CONFIG_UART2_RK29
2255         rk29_mux_api_set(GPIO2B1_UART2SOUT_NAME, GPIO2L_UART2_SOUT);
2256         rk29_mux_api_set(GPIO2B0_UART2SIN_NAME, GPIO2L_UART2_SIN);
2257         #ifdef CONFIG_UART2_CTS_RTS_RK29
2258         rk29_mux_api_set(GPIO2A7_UART2RTSN_NAME, GPIO2L_UART2_RTS_N);
2259         rk29_mux_api_set(GPIO2A6_UART2CTSN_NAME, GPIO2L_UART2_CTS_N);
2260         #endif
2261         #endif
2262         #ifdef CONFIG_UART3_RK29
2263         rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_UART3_SOUT);
2264         rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_UART3_SIN);
2265         #ifdef CONFIG_UART3_CTS_RTS_RK29
2266         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_UART3_RTS_N);
2267         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_UART3_CTS_N);
2268         #endif
2269         #endif
2270         #ifdef CONFIG_SPIM0_RK29
2271     rk29_mux_api_set(GPIO2C0_SPI0CLK_NAME, GPIO2H_SPI0_CLK);
2272         rk29_mux_api_set(GPIO2C1_SPI0CSN0_NAME, GPIO2H_SPI0_CSN0);
2273         rk29_mux_api_set(GPIO2C2_SPI0TXD_NAME, GPIO2H_SPI0_TXD);
2274         rk29_mux_api_set(GPIO2C3_SPI0RXD_NAME, GPIO2H_SPI0_RXD);
2275     #endif
2276     #ifdef CONFIG_SPIM1_RK29
2277     rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME, GPIO2H_SPI1_CLK);
2278         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME, GPIO2H_SPI1_CSN0);
2279         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME, GPIO2H_SPI1_TXD);
2280         rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME, GPIO2H_SPI1_RXD);
2281     #endif
2282         #ifdef CONFIG_RK29_VMAC
2283     rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME, GPIO4H_RMII_CLKOUT);
2284     rk29_mux_api_set(GPIO4C1_RMIITXEN_MIITXEN_NAME, GPIO4H_RMII_TX_EN);
2285     rk29_mux_api_set(GPIO4C2_RMIITXD1_MIITXD1_NAME, GPIO4H_RMII_TXD1);
2286     rk29_mux_api_set(GPIO4C3_RMIITXD0_MIITXD0_NAME, GPIO4H_RMII_TXD0);
2287     rk29_mux_api_set(GPIO4C4_RMIIRXERR_MIIRXERR_NAME, GPIO4H_RMII_RX_ERR);
2288     rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME, GPIO4H_RMII_CSR_DVALID);
2289     rk29_mux_api_set(GPIO4C6_RMIIRXD1_MIIRXD1_NAME, GPIO4H_RMII_RXD1);
2290     rk29_mux_api_set(GPIO4C7_RMIIRXD0_MIIRXD0_NAME, GPIO4H_RMII_RXD0);
2291
2292         rk29_mux_api_set(GPIO0A7_MIIMDCLK_NAME, GPIO0L_MII_MDCLK);
2293         rk29_mux_api_set(GPIO0A6_MIIMD_NAME, GPIO0L_MII_MD);
2294         #endif
2295         #ifdef CONFIG_RK29_PWM_REGULATOR
2296         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2297         #endif
2298 }
2299
2300 static struct platform_device *devices[] __initdata = {
2301 #ifdef CONFIG_UART1_RK29
2302         &rk29_device_uart1,
2303 #endif
2304 #ifdef CONFIG_UART0_RK29
2305         &rk29_device_uart0,
2306 #endif
2307 #ifdef CONFIG_UART2_RK29
2308         &rk29_device_uart2,
2309 #endif
2310
2311 #ifdef CONFIG_RK29_PWM_REGULATOR
2312         &rk29_device_pwm_regulator,
2313 #endif
2314 #ifdef CONFIG_SPIM0_RK29
2315     &rk29xx_device_spi0m,
2316 #endif
2317 #ifdef CONFIG_SPIM1_RK29
2318     &rk29xx_device_spi1m,
2319 #endif
2320 #ifdef CONFIG_ADC_RK29
2321         &rk29_device_adc,
2322 #endif
2323 #ifdef CONFIG_I2C0_RK29
2324         &rk29_device_i2c0,
2325 #endif
2326 #ifdef CONFIG_I2C1_RK29
2327         &rk29_device_i2c1,
2328 #endif
2329 #ifdef CONFIG_I2C2_RK29
2330         &rk29_device_i2c2,
2331 #endif
2332 #ifdef CONFIG_I2C3_RK29
2333         &rk29_device_i2c3,
2334 #endif
2335
2336 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2337         &rk29_device_iis_2ch,
2338 #endif
2339 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2340         &rk29_device_iis_8ch,
2341 #endif
2342
2343 #ifdef CONFIG_KEYS_RK29
2344         &rk29_device_keys,
2345 #endif
2346 #ifdef CONFIG_SDMMC0_RK29
2347         &rk29_device_sdmmc0,
2348 #endif
2349 #ifdef CONFIG_SDMMC1_RK29
2350         &rk29_device_sdmmc1,
2351 #endif
2352
2353 #ifdef CONFIG_MTD_NAND_RK29XX
2354         &rk29xx_device_nand,
2355 #endif
2356
2357 #ifdef CONFIG_WIFI_CONTROL_FUNC
2358         &rk29sdk_wifi_device,
2359 #endif
2360
2361 #ifdef CONFIG_BT
2362         &rk29sdk_rfkill,
2363 #endif
2364
2365 #ifdef CONFIG_MTD_NAND_RK29
2366         &rk29_device_nand,
2367 #endif
2368
2369 #ifdef CONFIG_FB_RK29
2370         &rk29_device_fb,
2371         &rk29_device_dma_cpy,
2372 #endif
2373 #ifdef CONFIG_BACKLIGHT_RK29_BL
2374         &rk29_device_backlight,
2375 #endif
2376 #ifdef CONFIG_RK29_VMAC
2377         &rk29_device_vmac,
2378 #endif
2379 #ifdef CONFIG_VIVANTE
2380         &rk29_device_gpu,
2381 #endif
2382 #ifdef CONFIG_VIDEO_RK29
2383         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
2384         #if (SENSOR_IIC_ADDR_0 != 0x00)
2385         &rk29_soc_camera_pdrv_0,
2386         #endif
2387         &rk29_soc_camera_pdrv_1,
2388         &android_pmem_cam_device,
2389 #endif
2390         &android_pmem_device,
2391         &rk29_vpu_mem_device,
2392 #ifdef CONFIG_USB20_OTG
2393         &rk29_device_usb20_otg,
2394 #endif
2395 #ifdef CONFIG_USB20_HOST
2396         &rk29_device_usb20_host,
2397 #endif
2398 #ifdef CONFIG_USB11_HOST
2399         &rk29_device_usb11_host,
2400 #endif
2401 #ifdef CONFIG_USB_ANDROID
2402         &android_usb_device,
2403         &usb_mass_storage_device,
2404 #endif
2405 #ifdef CONFIG_RK29_IPP
2406         &rk29_device_ipp,
2407 #endif
2408 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2409         &rk29_v4l2_output_devce,
2410 #endif
2411 };
2412
2413 #ifdef CONFIG_RK29_VMAC
2414 /*****************************************************************************************
2415  * vmac devices
2416  * author: lyx@rock-chips.com
2417  *****************************************************************************************/
2418 static int rk29_vmac_register_set(void)
2419 {
2420         //config rk29 vmac as rmii, 100MHz
2421         u32 value= readl(RK29_GRF_BASE + 0xbc);
2422         value = (value & 0xfff7ff) | (0x400);
2423         writel(value, RK29_GRF_BASE + 0xbc);
2424         return 0;
2425 }
2426
2427 static int rk29_rmii_io_init(void)
2428 {
2429         int err;
2430
2431         //phy power gpio
2432         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2433         if (err) {
2434                 gpio_free(RK29_PIN6_PB0);
2435                 printk("-------request RK29_PIN6_PB0 fail--------\n");
2436                 return -1;
2437         }
2438         //phy power down
2439         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2440         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2441
2442         return 0;
2443 }
2444
2445 static int rk29_rmii_io_deinit(void)
2446 {
2447         //phy power down
2448         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2449         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2450         //free
2451         gpio_free(RK29_PIN6_PB0);
2452         return 0;
2453 }
2454
2455 static int rk29_rmii_power_control(int enable)
2456 {
2457         if (enable) {
2458                 //enable phy power
2459                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2460                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2461         }
2462         else {
2463                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2464                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2465         }
2466         return 0;
2467 }
2468
2469 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2470         .vmac_register_set = rk29_vmac_register_set,
2471         .rmii_io_init = rk29_rmii_io_init,
2472         .rmii_io_deinit = rk29_rmii_io_deinit,
2473         .rmii_power_control = rk29_rmii_power_control,
2474 };
2475 #endif
2476
2477 /*****************************************************************************************
2478  * spi devices
2479  * author: cmc@rock-chips.com
2480  *****************************************************************************************/
2481 #define SPI_CHIPSELECT_NUM 2
2482 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2483     {
2484                 .name = "spi0 cs0",
2485                 .cs_gpio = RK29_PIN2_PC1,
2486                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
2487                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
2488         },
2489         {
2490                 .name = "spi0 cs1",
2491                 .cs_gpio = RK29_PIN1_PA4,
2492                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2493                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2494         }
2495 };
2496
2497 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2498     {
2499                 .name = "spi1 cs0",
2500                 .cs_gpio = RK29_PIN2_PC5,
2501                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
2502                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
2503         },
2504         {
2505                 .name = "spi1 cs1",
2506                 .cs_gpio = RK29_PIN1_PA3,
2507                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2508                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2509         }
2510 };
2511
2512 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2513 {
2514 #if 1
2515                 int i;
2516                 if (cs_gpios) {
2517                         for (i=0; i<cs_num; i++) {
2518                                 rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2519                         }
2520                 }
2521 #endif
2522         return 0;
2523 }
2524
2525 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2526 {
2527         return 0;
2528 }
2529
2530 static int spi_io_fix_leakage_bug(void)
2531 {
2532 #if 0
2533         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2534 #endif
2535         return 0;
2536 }
2537
2538 static int spi_io_resume_leakage_bug(void)
2539 {
2540 #if 0
2541         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2542 #endif
2543         return 0;
2544 }
2545
2546 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2547         .num_chipselect = SPI_CHIPSELECT_NUM,
2548         .chipselect_gpios = rk29xx_spi0_cs_gpios,
2549         .io_init = spi_io_init,
2550         .io_deinit = spi_io_deinit,
2551         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2552         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2553 };
2554
2555 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2556         .num_chipselect = SPI_CHIPSELECT_NUM,
2557         .chipselect_gpios = rk29xx_spi1_cs_gpios,
2558         .io_init = spi_io_init,
2559         .io_deinit = spi_io_deinit,
2560         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2561         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2562 };
2563
2564
2565 /*****************************************************************************************
2566  * xpt2046 touch panel
2567  * author: hhb@rock-chips.com
2568  *****************************************************************************************/
2569 #define XPT2046_GPIO_INT           RK29_PIN4_PD5 //中断脚
2570 #define DEBOUNCE_REPTIME  3
2571
2572 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2573 static struct xpt2046_platform_data xpt2046_info = {
2574         .model                  = 2046,
2575         .keep_vref_on   = 1,
2576         .swap_xy                = 0,
2577         .debounce_max           = 7,
2578         .debounce_rep           = DEBOUNCE_REPTIME,
2579         .debounce_tol           = 20,
2580         .gpio_pendown           = XPT2046_GPIO_INT,
2581         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2582         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2583         .touch_virtualkey_length = 60,
2584         .penirq_recheck_delay_usecs = 1,
2585 #if defined(CONFIG_TOUCHSCREEN_480X800)
2586         .x_min                  = 0,
2587         .x_max                  = 480,
2588         .y_min                  = 0,
2589         .y_max                  = 800,
2590         .touch_ad_top = 3940,
2591         .touch_ad_bottom = 310,
2592         .touch_ad_left = 3772,
2593         .touch_ad_right = 340,
2594 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2595         .x_min                  = 0,
2596         .x_max                  = 800,
2597         .y_min                  = 0,
2598         .y_max                  = 480,
2599         .touch_ad_top = 2447,
2600         .touch_ad_bottom = 207,
2601         .touch_ad_left = 5938,
2602         .touch_ad_right = 153,
2603 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2604         .x_min                  = 0,
2605         .x_max                  = 320,
2606         .y_min                  = 0,
2607         .y_max                  = 480,
2608         .touch_ad_top = 3166,
2609         .touch_ad_bottom = 256,
2610         .touch_ad_left = 3658,
2611         .touch_ad_right = 380,
2612 #endif
2613 };
2614 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2615 static struct xpt2046_platform_data xpt2046_info = {
2616         .model                  = 2046,
2617         .keep_vref_on   = 1,
2618         .swap_xy                = 0,
2619         .debounce_max           = 7,
2620         .debounce_rep           = DEBOUNCE_REPTIME,
2621         .debounce_tol           = 20,
2622         .gpio_pendown           = XPT2046_GPIO_INT,
2623         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2624         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2625         .touch_virtualkey_length = 60,
2626         .penirq_recheck_delay_usecs = 1,
2627
2628 #if defined(CONFIG_TOUCHSCREEN_480X800)
2629         .x_min                  = 0,
2630         .x_max                  = 480,
2631         .y_min                  = 0,
2632         .y_max                  = 800,
2633         .screen_x = { 70,  410, 70, 410, 240},
2634         .screen_y = { 50, 50,  740, 740, 400},
2635         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
2636         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
2637 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2638         .x_min                  = 0,
2639         .x_max                  = 800,
2640         .y_min                  = 0,
2641         .y_max                  = 480,
2642         .screen_x[5] = { 50, 750,  50, 750, 400};
2643         .screen_y[5] = { 40,  40, 440, 440, 240};
2644         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
2645         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
2646 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2647         .x_min                  = 0,
2648         .x_max                  = 320,
2649         .y_min                  = 0,
2650         .y_max                  = 480,
2651         .screen_x[5] = { 50, 270,  50, 270, 160};
2652         .screen_y[5] = { 40,  40, 440, 440, 240};
2653         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
2654         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
2655 #endif
2656 };
2657 #endif
2658
2659 static struct spi_board_info board_spi_devices[] = {
2660 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2661         {
2662                 .modalias       = "xpt2046_ts",
2663                 .chip_select    = 0,// 2,
2664                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2665                 .bus_num        = 0,
2666                 .irq = XPT2046_GPIO_INT,
2667                 .platform_data = &xpt2046_info,
2668         },
2669 #endif
2670
2671 #if defined(CONFIG_MFD_WM831X_SPI)
2672         {
2673                 .modalias       = "wm8310",
2674                 .chip_select    = 1,
2675                 .max_speed_hz   = 12*1000*1000,
2676                 .bus_num        = 1,
2677                 .irq            = RK29_PIN4_PD0,
2678                 .platform_data = &wm831x_platdata,
2679         },
2680 #endif
2681
2682 };
2683
2684
2685 static void __init rk29_gic_init_irq(void)
2686 {
2687         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
2688         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
2689 }
2690
2691 static void __init machine_rk29_init_irq(void)
2692 {
2693         rk29_gic_init_irq();
2694         rk29_gpio_init();
2695 }
2696
2697 #define POWER_ON_PIN RK29_PIN4_PA4
2698 static void rk29_pm_power_off(void)
2699 {
2700         printk(KERN_ERR "rk29_pm_power_off start...\n");
2701         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
2702         while (1);
2703 }
2704
2705 static void __init machine_rk29_board_init(void)
2706 {
2707         rk29_board_iomux_init();
2708
2709         gpio_request(POWER_ON_PIN,"poweronpin");
2710         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
2711         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
2712         pm_power_off = rk29_pm_power_off;
2713
2714 #ifdef CONFIG_WIFI_CONTROL_FUNC
2715                 rk29sdk_wifi_bt_gpio_control_init();
2716 #endif
2717
2718                 platform_add_devices(devices, ARRAY_SIZE(devices));
2719 #ifdef CONFIG_I2C0_RK29
2720         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
2721                         ARRAY_SIZE(board_i2c0_devices));
2722 #endif
2723 #ifdef CONFIG_I2C1_RK29
2724         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
2725                         ARRAY_SIZE(board_i2c1_devices));
2726 #endif
2727 #ifdef CONFIG_I2C2_RK29
2728         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
2729                         ARRAY_SIZE(board_i2c2_devices));
2730 #endif
2731 #ifdef CONFIG_I2C3_RK29
2732         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
2733                         ARRAY_SIZE(board_i2c3_devices));
2734 #endif
2735
2736         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
2737
2738         rk29sdk_init_wifi_mem();
2739 }
2740
2741 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
2742                                         char **cmdline, struct meminfo *mi)
2743 {
2744         mi->nr_banks = 1;
2745         mi->bank[0].start = RK29_SDRAM_PHYS;
2746         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
2747         mi->bank[0].size = LINUX_SIZE;
2748 }
2749
2750 static void __init machine_rk29_mapio(void)
2751 {
2752         rk29_map_common_io();
2753         rk29_setup_early_printk();
2754         rk29_sram_init();
2755         rk29_clock_init();
2756         rk29_iomux_init();
2757 }
2758
2759 MACHINE_START(RK29, "RK29board")
2760         /* UART for LL DEBUG */
2761         .phys_io        = RK29_UART1_PHYS,
2762         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
2763         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
2764         .fixup          = machine_rk29_fixup,
2765         .map_io         = machine_rk29_mapio,
2766         .init_irq       = machine_rk29_init_irq,
2767         .init_machine   = machine_rk29_board_init,
2768         .timer          = &rk29_timer,
2769 MACHINE_END