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 rk2818_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         //dcdc init
 511         dcdc = regulator_get(NULL, "dcdc1");
 512         regulator_set_voltage(dcdc,1800000,1800000);
 513         regulator_enable(dcdc);
 514         printk("%s set dcdc1=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 515         regulator_put(dcdc);
 516
 517         dcdc = regulator_get(NULL, "dcdc2");
 518         regulator_set_voltage(dcdc,1300000,1300000);
 519         regulator_enable(dcdc);
 520         printk("%s set dcdc2=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 521         regulator_put(dcdc);
 522
 523         dcdc = regulator_get(NULL, "dcdc3");
 524         regulator_set_voltage(dcdc,3000000,3000000);
 525         regulator_enable(dcdc);
 526         printk("%s set dcdc3=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 527         regulator_put(dcdc);
 528
 529         dcdc = regulator_get(NULL, "dcdc4");
 530         regulator_set_voltage(dcdc,20000000,20000000);
 531         regulator_enable(dcdc);
 532         printk("%s set dcdc4=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 533         regulator_put(dcdc);
 534
 535         //ldo init
 536         ldo = regulator_get(NULL, "ldo1");
 537         regulator_set_voltage(ldo,1800000,1800000);
 538         regulator_enable(ldo);
 539         printk("%s set ldo1=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 540         regulator_put(ldo);
 541
 542         ldo = regulator_get(NULL, "ldo2");
 543         regulator_set_voltage(ldo,1800000,1800000);
 544         regulator_enable(ldo);
 545         printk("%s set ldo2=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 546         regulator_put(ldo);
 547
 548         ldo = regulator_get(NULL, "ldo3");
 549         regulator_set_voltage(ldo,1800000,1800000);
 550         regulator_enable(ldo);
 551         printk("%s set ldo3=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 552         regulator_put(ldo);
 553
 554         ldo = regulator_get(NULL, "ldo4");
 555         regulator_set_voltage(ldo,2800000,2800000);
 556         //regulator_enable(ldo);
 557         //printk("%s set ldo4=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 558         regulator_put(ldo);
 559
 560         ldo = regulator_get(NULL, "ldo5");
 561         regulator_set_voltage(ldo,2800000,2800000);
 562         regulator_enable(ldo);
 563         printk("%s set ldo5=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 564         regulator_put(ldo);
 565
 566         ldo = regulator_get(NULL, "ldo6");
 567         regulator_set_voltage(ldo,3000000,3000000);
 568         regulator_enable(ldo);
 569         printk("%s set ldo6=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 570         regulator_put(ldo);
 571
 572         ldo = regulator_get(NULL, "ldo7");
 573         regulator_set_voltage(ldo,3300000,3300000);
 574         regulator_enable(ldo);
 575         printk("%s set ldo7=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 576         regulator_put(ldo);
 577
 578         ldo = regulator_get(NULL, "ldo8");
 579         regulator_set_voltage(ldo,1200000,1200000);
 580         //regulator_enable(ldo);
 581         //printk("%s set ldo8=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 582         regulator_put(ldo);
 583
 584         ldo = regulator_get(NULL, "ldo9");
 585         regulator_set_voltage(ldo,3000000,3000000);
 586         regulator_enable(ldo);
 587         printk("%s set ldo9=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 588         regulator_put(ldo);
 589
 590         ldo = regulator_get(NULL, "ldo10");
 591         regulator_set_voltage(ldo,3000000,3000000);
 592         regulator_enable(ldo);
 593         printk("%s set ldo10=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 594         regulator_put(ldo);
 595
 596         ldo = regulator_get(NULL, "ldo11");
 597         //regulator_enable(ldo);
 598         printk("%s set ldo11=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 599         regulator_put(ldo);
 600
 601
 602         return 0;
 603 }
 604
 605 extern void wm831x_enter_sleep(void);
 606 extern void wm831x_exit_sleep(void);
 607
 608 void pmu_wm831x_set_suspend_voltage(void)
 609 {
 610
 611 }
 612 EXPORT_SYMBOL_GPL(pmu_wm831x_set_suspend_voltage);
 613
 614 void pmu_wm831x_set_resume_voltage(void)
 615 {
 616
 617 }
 618 EXPORT_SYMBOL_GPL(pmu_wm831x_set_resume_voltage);
 619
 620 int wm831x_last_deinit(struct wm831x *parm)
 621 {
 622         printk("%s\n", __FUNCTION__);
 623
 624         return 0;
 625 }
 626
 627 struct wm831x_backlight_pdata wm831x_backlight_platdata = {
 628         .isink = 1,     /** ISINK to use, 1 or 2 */
 629         .max_uA = 5000,    /** Maximum current to allow */
 630 };
 631
 632 struct wm831x_backup_pdata wm831x_backup_platdata = {
 633         .charger_enable = 1,
 634         .no_constant_voltage = 0,  /** Disable constant voltage charging */
 635         .vlim = 3100,   /** Voltage limit in milivolts */
 636         .ilim = 300,   /** Current limit in microamps */
 637 };
 638
 639 struct wm831x_battery_pdata wm831x_battery_platdata = {
 640         .enable = 1,         /** Enable charging */
 641         .fast_enable = 1,    /** Enable fast charging */
 642         .off_mask = 1,       /** Mask OFF while charging */
 643         .trickle_ilim = 200,   /** Trickle charge current limit, in mA */
 644         .vsel = 4200,           /** Target voltage, in mV */
 645         .eoc_iterm = 90,      /** End of trickle charge current, in mA */
 646         .fast_ilim = 1000,      /** Fast charge current limit, in mA */
 647         .timeout = 180,        /** Charge cycle timeout, in minutes */
 648         .syslo = 3300,    /* syslo threshold, in mV*/
 649         .sysok = 3500,    /* sysko threshold, in mV*/
 650 };
 651
 652 struct wm831x_status_pdata wm831x_status_platdata[WM831X_MAX_STATUS] = {
 653         {
 654         .default_src = WM831X_STATUS_OTP,
 655         .name = "wm831x_status0",
 656         .default_trigger = "wm831x_otp",
 657         },
 658         {
 659         .default_src = WM831X_STATUS_POWER,
 660         .name = "wm831x_status1",
 661         .default_trigger = "wm831x_power",
 662         },
 663 };
 664
 665
 666 static struct regulator_consumer_supply dcdc1_consumers[] = {
 667         {
 668                 .supply = "dcdc1",
 669         }
 670 };
 671 static struct regulator_consumer_supply dcdc2_consumers[] = {
 672         {
 673                 .supply = "dcdc2",
 674         }
 675 };
 676 static struct regulator_consumer_supply dcdc3_consumers[] = {
 677         {
 678                 .supply = "dcdc3",
 679         }
 680 };
 681 static struct regulator_consumer_supply dcdc4_consumers[] = {
 682         {
 683                 .supply = "dcdc4",
 684         }
 685 };
 686 static struct regulator_consumer_supply epe1_consumers[] = {
 687         {
 688                 .supply = "epe1",
 689         }
 690 };
 691 static struct regulator_consumer_supply epe2_consumers[] = {
 692         {
 693                 .supply = "epe2",
 694         }
 695 };
 696 static struct regulator_consumer_supply ldo1_consumers[] = {
 697         {
 698                 .supply = "ldo1",
 699         }
 700 };
 701 static struct regulator_consumer_supply ldo2_consumers[] = {
 702         {
 703                 .supply = "ldo2",
 704         }
 705 };
 706 static struct regulator_consumer_supply ldo3_consumers[] = {
 707         {
 708                 .supply = "ldo3",
 709         }
 710 };
 711 static struct regulator_consumer_supply ldo4_consumers[] = {
 712         {
 713                 .supply = "ldo4",
 714         }
 715 };
 716 static struct regulator_consumer_supply ldo5_consumers[] = {
 717         {
 718                 .supply = "ldo5",
 719         }
 720 };
 721 static struct regulator_consumer_supply ldo6_consumers[] = {
 722         {
 723                 .supply = "ldo6",
 724         }
 725 };
 726 static struct regulator_consumer_supply ldo7_consumers[] = {
 727         {
 728                 .supply = "ldo7",
 729         }
 730 };
 731 static struct regulator_consumer_supply ldo8_consumers[] = {
 732         {
 733                 .supply = "ldo8",
 734         }
 735 };
 736 static struct regulator_consumer_supply ldo9_consumers[] = {
 737         {
 738                 .supply = "ldo9",
 739         }
 740 };
 741 static struct regulator_consumer_supply ldo10_consumers[] = {
 742         {
 743                 .supply = "ldo10",
 744         }
 745 };
 746 static struct regulator_consumer_supply ldo11_consumers[] = {
 747         {
 748                 .supply = "ldo11",
 749         }
 750 };
 751 static struct regulator_consumer_supply isink1_consumers[] = {
 752         {
 753                 .supply = "isink1",
 754         }
 755 };
 756 static struct regulator_consumer_supply isink2_consumers[] = {
 757         {
 758                 .supply = "isink2",
 759         }
 760 };
 761
 762 struct regulator_init_data wm831x_regulator_init_dcdc[WM831X_MAX_DCDC] = {
 763         {
 764                 .constraints = {
 765                         .name = "DCDC1",
 766                         .min_uV = 600000,
 767                         .max_uV = 1800000,//0.6-1.8V
 768                         .apply_uV = true,
 769                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 770                 },
 771                 .num_consumer_supplies = ARRAY_SIZE(dcdc1_consumers),
 772                 .consumer_supplies = dcdc1_consumers,
 773         },
 774         {
 775                 .constraints = {
 776                         .name = "DCDC2",
 777                         .min_uV = 600000,
 778                         .max_uV = 1800000,//0.6-1.8V
 779                         .apply_uV = true,
 780                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 781                 },
 782                 .num_consumer_supplies = ARRAY_SIZE(dcdc2_consumers),
 783                 .consumer_supplies = dcdc2_consumers,
 784         },
 785         {
 786                 .constraints = {
 787                         .name = "DCDC3",
 788                         .min_uV = 850000,
 789                         .max_uV = 3400000,//0.85-3.4V
 790                         .apply_uV = true,
 791                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 792                 },
 793                 .num_consumer_supplies = ARRAY_SIZE(dcdc3_consumers),
 794                 .consumer_supplies = dcdc3_consumers,
 795         },
 796         {
 797                 .constraints = {
 798                         .name = "DCDC4",
 799                         .min_uV = 00000000,
 800                         .max_uV = 30000000,//30V/40mA
 801                         .apply_uV = true,
 802                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 803                 },
 804                 .num_consumer_supplies = ARRAY_SIZE(dcdc4_consumers),
 805                 .consumer_supplies = dcdc4_consumers,
 806         },
 807
 808 };
 809 struct regulator_init_data wm831x_regulator_init_epe[WM831X_MAX_EPE] = {
 810         {
 811                 .constraints = {
 812                         .name = "EPE1",
 813                         .min_uV = 1200000,
 814                         .max_uV = 3000000,
 815                         .apply_uV = true,
 816                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 817                 },
 818                 .num_consumer_supplies = ARRAY_SIZE(epe1_consumers),
 819                 .consumer_supplies = epe1_consumers,
 820         },
 821         {
 822                 .constraints = {
 823                         .name = "EPE2",
 824                         .min_uV = 1200000,
 825                         .max_uV = 3000000,
 826                         .apply_uV = true,
 827                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 828                 },
 829                 .num_consumer_supplies = ARRAY_SIZE(epe2_consumers),
 830                 .consumer_supplies = epe2_consumers,
 831         },
 832 };
 833
 834 struct regulator_init_data wm831x_regulator_init_ldo[WM831X_MAX_LDO] = {
 835         {
 836                 .constraints = {
 837                         .name = "LDO1",
 838                         .min_uV = 900000,
 839                         .max_uV = 3300000,
 840                         .apply_uV = true,
 841                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 842                 },
 843                 .num_consumer_supplies = ARRAY_SIZE(ldo1_consumers),
 844                 .consumer_supplies = ldo1_consumers,
 845         },
 846         {
 847                 .constraints = {
 848                         .name = "LDO2",
 849                         .min_uV = 900000,
 850                         .max_uV = 3300000,
 851                         .apply_uV = true,
 852                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 853                 },
 854                 .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
 855                 .consumer_supplies = ldo2_consumers,
 856         },
 857         {
 858                 .constraints = {
 859                         .name = "LDO3",
 860                         .min_uV = 900000,
 861                         .max_uV = 3300000,
 862                         .apply_uV = true,
 863                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 864                 },
 865                 .num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),
 866                 .consumer_supplies = ldo3_consumers,
 867         },
 868         {
 869                 .constraints = {
 870                         .name = "LDO4",
 871                         .min_uV = 900000,
 872                         .max_uV = 3300000,
 873                         .apply_uV = true,
 874                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 875                 },
 876                 .num_consumer_supplies = ARRAY_SIZE(ldo4_consumers),
 877                 .consumer_supplies = ldo4_consumers,
 878         },
 879         {
 880                 .constraints = {
 881                         .name = "LDO5",
 882                         .min_uV = 900000,
 883                         .max_uV = 3300000,
 884                         .apply_uV = true,
 885                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 886                 },
 887                 .num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),
 888                 .consumer_supplies = ldo5_consumers,
 889         },
 890         {
 891                 .constraints = {
 892                         .name = "LDO6",
 893                         .min_uV = 900000,
 894                         .max_uV = 3300000,
 895                         .apply_uV = true,
 896                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 897                 },
 898                 .num_consumer_supplies = ARRAY_SIZE(ldo6_consumers),
 899                 .consumer_supplies = ldo6_consumers,
 900         },
 901         {
 902                 .constraints = {
 903                         .name = "LDO7",
 904                         .min_uV = 1000000,
 905                         .max_uV = 3500000,
 906                         .apply_uV = true,
 907                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 908                 },
 909                 .num_consumer_supplies = ARRAY_SIZE(ldo7_consumers),
 910                 .consumer_supplies = ldo7_consumers,
 911         },
 912         {
 913                 .constraints = {
 914                         .name = "LDO8",
 915                         .min_uV = 1000000,
 916                         .max_uV = 3500000,
 917                         .apply_uV = true,
 918                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 919                 },
 920                 .num_consumer_supplies = ARRAY_SIZE(ldo8_consumers),
 921                 .consumer_supplies = ldo8_consumers,
 922         },
 923         {
 924                 .constraints = {
 925                         .name = "LDO9",
 926                         .min_uV = 1000000,
 927                         .max_uV = 3500000,
 928                         .apply_uV = true,
 929                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 930                 },
 931                 .num_consumer_supplies = ARRAY_SIZE(ldo9_consumers),
 932                 .consumer_supplies = ldo9_consumers,
 933         },
 934         {
 935                 .constraints = {
 936                         .name = "LDO10",
 937                         .min_uV = 1000000,
 938                         .max_uV = 3500000,
 939                         .apply_uV = true,
 940                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 941                 },
 942                 .num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),
 943                 .consumer_supplies = ldo10_consumers,
 944         },
 945         {
 946                 .constraints = {
 947                         .name = "LDO11",
 948                         .min_uV = 1200000,
 949                         .max_uV = 3000000,
 950                         .apply_uV = true,
 951                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
 952                 },
 953                 .num_consumer_supplies = ARRAY_SIZE(ldo11_consumers),
 954                 .consumer_supplies = ldo11_consumers,
 955         },
 956 };
 957
 958 struct regulator_init_data wm831x_regulator_init_isink[WM831X_MAX_ISINK] = {
 959         {
 960                 .constraints = {
 961                         .name = "ISINK1",
 962                         .min_uA = 00000,
 963                         .max_uA = 40000,
 964                         .always_on = true,
 965                         .apply_uV = true,
 966                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
 967                 },
 968                 .num_consumer_supplies = ARRAY_SIZE(isink1_consumers),
 969                 .consumer_supplies = isink1_consumers,
 970         },
 971         {
 972                 .constraints = {
 973                         .name = "ISINK2",
 974                         .min_uA = 0000000,
 975                         .max_uA = 0000000,
 976                         .apply_uV = false,
 977                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
 978                 },
 979                 .num_consumer_supplies = ARRAY_SIZE(isink2_consumers),
 980                 .consumer_supplies = isink2_consumers,
 981         },
 982 };
 983
 984 static int wm831x_checkrange(int start,int num,int val)
 985 {
 986         if((val<(start+num))&&(val>=start))
 987                 return 0;
 988         else
 989                 return -1;
 990 }
 991
 992 static int wm831x_init_pin_type(struct wm831x *wm831x)
 993 {
 994 #if 0
 995         struct wm831x_pdata *pdata = wm831x->dev->platform_data;
 996         struct rk2818_gpio_expander_info *wm831x_gpio_settinginfo;
 997         uint16_t offset = 0;
 998         uint16_t wm831x_settingpin_num = 0;
 999         uint16_t ret = 0;
1000         int i = 0;
1001
1002         if(wm831x)
1003         {
1004                 wm831x_gpio_settinginfo=pdata->settinginfo;
1005                 if(wm831x_gpio_settinginfo)
1006                 {
1007                         wm831x_settingpin_num = pdata->settinginfolen;
1008                         for(i=0;i<wm831x_settingpin_num;i++)
1009                         {
1010                                 if(!wm831x_checkrange(pdata->gpio_base,pdata->gpio_pin_num,wm831x_gpio_settinginfo[i].gpio_num))
1011                                 {
1012                                         offset = wm831x_gpio_settinginfo[i].gpio_num - pdata->gpio_base;
1013
1014                                         if(wm831x_gpio_settinginfo[i].pin_type==GPIO_IN)
1015                                         {
1016                                                 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);
1017                                         }
1018                                         else
1019                                         {
1020                                                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_TRI_SHIFT);
1021                                                 if(wm831x_gpio_settinginfo[i].pin_value==GPIO_HIGH)
1022                                                 {
1023                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(1 << offset));
1024                                                 }
1025                                                 else
1026                                                 {
1027                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(0 << offset));
1028                                                 }
1029                                         }
1030
1031                                 }
1032                         }
1033                 }
1034         }
1035
1036         for(i=0;i<pdata->gpio_pin_num;i++)
1037         {
1038                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+i),
1039                         WM831X_GPN_PULL_MASK|WM831X_GPN_POL_MASK|WM831X_GPN_OD_MASK|WM831X_GPN_TRI_MASK,
1040                         1<<WM831X_GPN_POL_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1041                 ret =  wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL+i);
1042                 printk("Gpio%d Pin Configuration = %x\n",i,ret);
1043         }
1044 #endif
1045         return 0;
1046 }
1047
1048 /*
1049  * GPIO Buttons
1050  */
1051 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1052 static struct wm831x_gpio_keys_button wm831x_gpio_buttons[] = {
1053 {
1054         .code           = KEY_MEDIA,
1055         .gpio           = TCA6424_P21,
1056         .active_low     = 1,
1057         .desc           = "media",
1058         .wakeup         = 0,
1059         .debounce_interval = 120,
1060 },
1061 {
1062     .code= KEY_VOLUMEUP,
1063                 .gpio= WM831X_P05,
1064                 .active_low= 1,
1065                 .desc= "volume_up",
1066                 .wakeup= 0,
1067 },
1068 {
1069                 .code= KEY_CAMERA,
1070                 .gpio= WM831X_P06,
1071                 .active_low= 1,
1072                 .desc= "camera",
1073                 .wakeup= 0,
1074 },
1075 {
1076                 .code= KEY_VOLUMEDOWN,
1077                 .gpio= WM831X_P07,
1078                 .active_low= 1,
1079                 .desc= "volume_down",
1080                 .wakeup= 0,
1081 },
1082 {
1083                 .code= KEY_END,
1084                 .gpio= WM831X_P09,
1085                 .active_low= 1,
1086                 .desc= "enter",
1087                 .wakeup= 0,
1088 },
1089 {
1090                 .code= KEY_MENU,
1091                 .gpio= WM831X_P10,
1092                 .active_low= 1,
1093                 .desc= "menu",
1094                 .wakeup= 0,
1095 },
1096 {
1097                 .code= KEY_SEND,
1098                 .gpio= WM831X_P11,
1099                 .active_low= 1,
1100                 .desc= "esc",
1101                 .wakeup= 0,
1102 },
1103 {
1104                 .code= KEY_BACK,
1105                 .gpio= WM831X_P12,
1106                 .active_low= 1,
1107                 .desc= "home",
1108                 .wakeup= 0,
1109 },
1110 };
1111
1112 struct wm831x_gpio_keys_pdata wm831x_gpio_keys_platdata = {
1113         .buttons        = wm831x_gpio_buttons,
1114         .nbuttons       = ARRAY_SIZE(wm831x_gpio_buttons),
1115 };
1116
1117 #endif
1118 struct wm831x_pdata wm831x_platdata = {
1119         /** Called before subdevices are set up */
1120         .pre_init= wm831x_pre_init,
1121         /** Called after subdevices are set up */
1122         .post_init = wm831x_post_init,
1123         /** Called before subdevices are power down */
1124         .last_deinit = wm831x_last_deinit,
1125
1126 #if defined(CONFIG_GPIO_WM831X)
1127         .gpio_base=WM831X_GPIO_EXPANDER_BASE,
1128         .gpio_pin_num=WM831X_TOTOL_GPIO_NUM,
1129         .settinginfo=wm831x_gpio_settinginfo,
1130         .settinginfolen=ARRAY_SIZE(wm831x_gpio_settinginfo),
1131         .pin_type_init = wm831x_init_pin_type,
1132          .irq_base= NR_AIC_IRQS + 2*NUM_GROUP + TCA6424_TOTOL_GPIO_IRQ_NUM + CONFIG_SPI_FPGA_GPIO_IRQ_NUM,
1133 #endif
1134
1135         .backlight = &wm831x_backlight_platdata,
1136
1137         .backup = &wm831x_backup_platdata,
1138
1139         .battery = &wm831x_battery_platdata,
1140         //.wm831x_touch_pdata = NULL,
1141         //.watchdog = NULL,
1142
1143 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1144         .gpio_keys = &wm831x_gpio_keys_platdata,
1145 #endif
1146
1147         /** LED1 = 0 and so on */
1148         .status = {&wm831x_status_platdata[0], &wm831x_status_platdata[1]},
1149
1150         /** DCDC1 = 0 and so on */
1151         .dcdc = {&wm831x_regulator_init_dcdc[0], &wm831x_regulator_init_dcdc[1], &wm831x_regulator_init_dcdc[2], &wm831x_regulator_init_dcdc[3]},
1152
1153         /** EPE1 = 0 and so on */
1154         .epe = {&wm831x_regulator_init_epe[0], &wm831x_regulator_init_epe[1]},
1155
1156         /** LDO1 = 0 and so on */
1157         .ldo = {&wm831x_regulator_init_ldo[0], &wm831x_regulator_init_ldo[1], &wm831x_regulator_init_ldo[2], &wm831x_regulator_init_ldo[3],
1158                         &wm831x_regulator_init_ldo[4], &wm831x_regulator_init_ldo[5], &wm831x_regulator_init_ldo[6], &wm831x_regulator_init_ldo[7],
1159                         &wm831x_regulator_init_ldo[8], &wm831x_regulator_init_ldo[9], &wm831x_regulator_init_ldo[10]},
1160
1161         /** ISINK1 = 0 and so on*/
1162         .isink = {&wm831x_regulator_init_isink[0], &wm831x_regulator_init_isink[1]},
1163 };
1164 #endif
1165
1166
1167
1168 #if defined(CONFIG_RK29_GPS)
1169
1170 #define         RK29_GPS_POWER_PIN              RK29_PIN6_PB2
1171 #define         RK29_GPS_RESET_PIN              RK29_PIN6_PC1
1172
1173 static int gps_open =0;
1174
1175 int rk29_gps_power_up(void)
1176 {
1177         gps_open = 1;
1178         printk("%s \n", __FUNCTION__);
1179        gpio_request(RK29_GPS_POWER_PIN, NULL);
1180         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_HIGH);
1181         gpio_request(RK29_GPS_RESET_PIN, NULL);
1182         gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);
1183         rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_UART3_SOUT);
1184         rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_UART3_SIN);
1185         mdelay(100);
1186         gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_HIGH);
1187         return 0;
1188 }
1189
1190 int rk29_gps_power_down(void)
1191 {
1192         gps_open =0;
1193         printk("%s \n", __FUNCTION__);
1194         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_LOW);
1195         mdelay(100);
1196         gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);    //uart1
1197         return 0;
1198 }
1199
1200
1201 struct rk29_gps_data rk29_gps_info = {
1202         .power_up = rk29_gps_power_up,
1203         .power_down = rk29_gps_power_down,
1204         .uart_id = 3,
1205         .powerpin = RK29_GPS_POWER_PIN,
1206         .powerflag = 1,
1207         };
1208
1209 struct platform_device rk29_device_gps = {
1210         .name = "rk29_gps",
1211         .id = -1,
1212         .dev            = {
1213         .platform_data = &rk29_gps_info,
1214                 }
1215         };
1216 #endif
1217
1218 /*****************************************************************************************
1219  * i2c devices
1220  * author: kfx@rock-chips.com
1221 *****************************************************************************************/
1222 static int rk29_i2c0_io_init(void)
1223 {
1224         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1225         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1226         return 0;
1227 }
1228
1229 static int rk29_i2c1_io_init(void)
1230 {
1231         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1232         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1233         return 0;
1234 }
1235 static int rk29_i2c2_io_init(void)
1236 {
1237         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1238         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1239         return 0;
1240 }
1241
1242 static int rk29_i2c3_io_init(void)
1243 {
1244         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1245         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1246         return 0;
1247 }
1248
1249 struct rk29_i2c_platform_data default_i2c0_data = {
1250         .bus_num    = 0,
1251         .flags      = 0,
1252         .slave_addr = 0xff,
1253         .scl_rate  = 400*1000,
1254         .mode           = I2C_MODE_IRQ,
1255         .io_init = rk29_i2c0_io_init,
1256 };
1257
1258 struct rk29_i2c_platform_data default_i2c1_data = {
1259         .bus_num    = 1,
1260         .flags      = 0,
1261         .slave_addr = 0xff,
1262         .scl_rate  = 400*1000,
1263         .mode           = I2C_MODE_POLL,
1264         .io_init = rk29_i2c1_io_init,
1265 };
1266
1267 struct rk29_i2c_platform_data default_i2c2_data = {
1268         .bus_num    = 2,
1269         .flags      = 0,
1270         .slave_addr = 0xff,
1271         .scl_rate  = 400*1000,
1272         .mode           = I2C_MODE_IRQ,
1273         .io_init = rk29_i2c2_io_init,
1274 };
1275
1276 struct rk29_i2c_platform_data default_i2c3_data = {
1277         .bus_num    = 3,
1278         .flags      = 0,
1279         .slave_addr = 0xff,
1280         .scl_rate  = 400*1000,
1281         .mode           = I2C_MODE_POLL,
1282         .io_init = rk29_i2c3_io_init,
1283 };
1284
1285 #ifdef CONFIG_I2C0_RK29
1286 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1287 #if defined (CONFIG_RK1000_CONTROL)
1288         {
1289                 .type                   = "rk1000_control",
1290                 .addr           = 0x40,
1291                 .flags                  = 0,
1292         },
1293 #endif
1294 #if defined (CONFIG_SND_SOC_RK1000)
1295         {
1296                 .type                   = "rk1000_i2c_codec",
1297                 .addr           = 0x60,
1298                 .flags                  = 0,
1299         },
1300 #endif
1301 #if defined (CONFIG_SND_SOC_WM8900)
1302         {
1303                 .type                   = "wm8900",
1304                 .addr           = 0x1A,
1305                 .flags                  = 0,
1306         },
1307 #endif
1308 #if defined (CONFIG_SND_SOC_WM8994)
1309         {
1310                 .type                   = "wm8994",
1311                 .addr           = 0x1A,
1312                 .flags                  = 0,
1313         },
1314 #endif
1315 #if defined (CONFIG_BATTERY_STC3100)
1316         {
1317                 .type                   = "stc3100",
1318                 .addr           = 0x70,
1319                 .flags                  = 0,
1320         },
1321 #endif
1322 #if defined (CONFIG_BATTERY_BQ27510)
1323         {
1324                 .type                   = "bq27510",
1325                 .addr           = 0x55,
1326                 .flags                  = 0,
1327         },
1328 #endif
1329 #if defined (CONFIG_RTC_HYM8563)
1330         {
1331                 .type                   = "rtc_hym8563",
1332                 .addr           = 0x51,
1333                 .flags                  = 0,
1334                 .irq            = RK29_PIN0_PA1,
1335         },
1336 #endif
1337 #if defined (CONFIG_GS_MMA8452)
1338     {
1339       .type           = "gs_mma8452",
1340       .addr           = 0x1c,
1341       .flags          = 0,
1342       .irq            = MMA8452_INT_PIN,
1343       .platform_data  = &mma8452_info,
1344     },
1345 #endif
1346 #if defined (CONFIG_SENSORS_AK8973)
1347         {
1348                 .type                   = "ak8973",
1349                 .addr           = 0x1d,
1350                 .flags                  = 0,
1351                 .irq                    = RK29_PIN0_PA4,
1352         },
1353 #endif
1354 #if defined (CONFIG_SENSORS_AK8975)
1355         {
1356                 .type                   = "ak8975",
1357                 .addr           = 0x0d,
1358                 .flags                  = 0,
1359                 .irq                    = RK29_PIN0_PA4,
1360         },
1361 #endif
1362 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1363         {
1364                 .type           = "isl29028",
1365                 .addr           = 0x44,
1366                 .flags          = 0,
1367                 .irq            = RK29_PIN4_PD3,
1368         },
1369 #endif
1370 #if defined (CONFIG_ANX7150)
1371     {
1372                 .type           = "anx7150",
1373         .addr           = 0x39,             //0x39, 0x3d
1374         .flags          = 0,
1375         .irq            = RK29_PIN2_PA3,
1376     },
1377 #endif
1378 };
1379 #endif
1380
1381 #ifdef CONFIG_I2C1_RK29
1382 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1383 #if defined (CONFIG_RK1000_CONTROL1)
1384         {
1385                 .type                   = "rk1000_control",
1386                 .addr                   = 0x40,
1387                 .flags                  = 0,
1388         },
1389 #endif
1390
1391 };
1392 #endif
1393
1394 #ifdef CONFIG_I2C2_RK29
1395 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1396 #if defined (CONFIG_HANNSTAR_P1003)
1397     {
1398       .type           = "p1003_touch",
1399       .addr           = 0x04,
1400       .flags          = 0,
1401       .irq            = RK29_PIN0_PA2,
1402       .platform_data  = &p1003_info,
1403     },
1404 #endif
1405 #if defined (CONFIG_EETI_EGALAX)
1406     {
1407       .type           = "egalax_i2c",
1408       .addr           = 0x04,
1409       .flags          = 0,
1410       .irq            = RK29_PIN4_PD5,
1411       .platform_data  = &eeti_egalax_info,
1412     },
1413 #endif
1414 };
1415 #endif
1416
1417 #ifdef CONFIG_I2C3_RK29
1418 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1419 };
1420 #endif
1421
1422 /*****************************************************************************************
1423  * camera  devices
1424  * author: ddl@rock-chips.com
1425  *****************************************************************************************/
1426 #ifdef CONFIG_VIDEO_RK29
1427 #define SENSOR_NAME_0 RK29_CAM_SENSOR_NAME_OV5642                       /* back camera sensor */
1428 #define SENSOR_IIC_ADDR_0           0x78
1429 #define SENSOR_IIC_ADAPTER_ID_0    1
1430 #define SENSOR_POWER_PIN_0         INVALID_GPIO
1431 #define SENSOR_RESET_PIN_0         INVALID_GPIO
1432 #define SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
1433 #define SENSOR_FALSH_PIN_0         INVALID_GPIO
1434 #define SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
1435 #define SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
1436 #define SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
1437 #define SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
1438
1439 #define SENSOR_NAME_1 RK29_CAM_SENSOR_NAME_OV2659                       /* front camera sensor */
1440 #define SENSOR_IIC_ADDR_1           0x60
1441 #define SENSOR_IIC_ADAPTER_ID_1    1
1442 #define SENSOR_POWER_PIN_1         INVALID_GPIO
1443 #define SENSOR_RESET_PIN_1         INVALID_GPIO
1444 #define SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
1445 #define SENSOR_FALSH_PIN_1         INVALID_GPIO
1446 #define SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
1447 #define SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
1448 #define SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
1449 #define SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
1450
1451 static int rk29_sensor_io_init(void);
1452 static int rk29_sensor_io_deinit(int sensor);
1453 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd,int on);
1454
1455 static struct rk29camera_platform_data rk29_camera_platform_data = {
1456     .io_init = rk29_sensor_io_init,
1457     .io_deinit = rk29_sensor_io_deinit,
1458     .sensor_ioctrl = rk29_sensor_ioctrl,
1459     .gpio_res = {
1460         {
1461             .gpio_reset = SENSOR_RESET_PIN_0,
1462             .gpio_power = SENSOR_POWER_PIN_0,
1463             .gpio_powerdown = SENSOR_POWERDN_PIN_0,
1464             .gpio_flash = SENSOR_FALSH_PIN_0,
1465             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_0|SENSOR_RESETACTIVE_LEVEL_0|SENSOR_POWERDNACTIVE_LEVEL_0|SENSOR_FLASHACTIVE_LEVEL_0),
1466             .gpio_init = 0,
1467             .dev_name = SENSOR_NAME_0,
1468         }, {
1469             .gpio_reset = SENSOR_RESET_PIN_1,
1470             .gpio_power = SENSOR_POWER_PIN_1,
1471             .gpio_powerdown = SENSOR_POWERDN_PIN_1,
1472             .gpio_flash = SENSOR_FALSH_PIN_1,
1473             .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_1|SENSOR_RESETACTIVE_LEVEL_1|SENSOR_POWERDNACTIVE_LEVEL_1|SENSOR_FLASHACTIVE_LEVEL_1),
1474             .gpio_init = 0,
1475             .dev_name = SENSOR_NAME_1,
1476         }
1477     },
1478         #ifdef CONFIG_VIDEO_RK29_WORK_IPP
1479         .meminfo = {
1480             .name  = "camera_ipp_mem",
1481                 .start = MEM_CAMIPP_BASE,
1482                 .size   = MEM_CAMIPP_SIZE,
1483         }
1484         #endif
1485 };
1486
1487 static int rk29_sensor_io_init(void)
1488 {
1489     int ret = 0, i;
1490     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
1491         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
1492         unsigned int camera_ioflag;
1493
1494     for (i=0; i<2; i++) {
1495         camera_reset = rk29_camera_platform_data.gpio_res[i].gpio_reset;
1496         camera_power = rk29_camera_platform_data.gpio_res[i].gpio_power;
1497                 camera_powerdown = rk29_camera_platform_data.gpio_res[i].gpio_powerdown;
1498         camera_flash = rk29_camera_platform_data.gpio_res[i].gpio_flash;
1499                 camera_ioflag = rk29_camera_platform_data.gpio_res[i].gpio_flag;
1500                 rk29_camera_platform_data.gpio_res[i].gpio_init = 0;
1501
1502         if (camera_power != INVALID_GPIO) {
1503             ret = gpio_request(camera_power, "camera power");
1504             if (ret)
1505                                 goto sensor_io_int_loop_end;
1506                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERACTIVE_MASK;
1507             gpio_set_value(camera_reset, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1508             gpio_direction_output(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1509
1510                         //printk("\n%s....power pin(%d) init success(0x%x)  \n",__FUNCTION__,camera_power,(((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1511
1512         }
1513
1514         if (camera_reset != INVALID_GPIO) {
1515             ret = gpio_request(camera_reset, "camera reset");
1516             if (ret)
1517                                 goto sensor_io_int_loop_end;
1518                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_RESETACTIVE_MASK;
1519             gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1520             gpio_direction_output(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1521
1522                         //printk("\n%s....reset pin(%d) init success(0x%x)\n",__FUNCTION__,camera_reset,((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1523
1524         }
1525
1526                 if (camera_powerdown != INVALID_GPIO) {
1527             ret = gpio_request(camera_powerdown, "camera powerdown");
1528             if (ret)
1529                                 goto sensor_io_int_loop_end;
1530                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERDNACTIVE_MASK;
1531             gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1532             gpio_direction_output(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1533
1534                         //printk("\n%s....powerdown pin(%d) init success(0x%x) \n",__FUNCTION__,camera_powerdown,((camera_ioflag&RK29_CAM_POWERDNACTIVE_BITPOS)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1535
1536         }
1537
1538                 if (camera_flash != INVALID_GPIO) {
1539             ret = gpio_request(camera_flash, "camera flash");
1540             if (ret)
1541                                 goto sensor_io_int_loop_end;
1542                         rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_FLASHACTIVE_MASK;
1543             gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1544             gpio_direction_output(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1545
1546                         //printk("\n%s....flash pin(%d) init success(0x%x) \n",__FUNCTION__,camera_flash,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1547
1548         }
1549                 continue;
1550 sensor_io_int_loop_end:
1551                 rk29_sensor_io_deinit(i);
1552                 continue;
1553     }
1554
1555     return 0;
1556 }
1557
1558 static int rk29_sensor_io_deinit(int sensor)
1559 {
1560     unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
1561         unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
1562
1563     camera_reset = rk29_camera_platform_data.gpio_res[sensor].gpio_reset;
1564     camera_power = rk29_camera_platform_data.gpio_res[sensor].gpio_power;
1565         camera_powerdown = rk29_camera_platform_data.gpio_res[sensor].gpio_powerdown;
1566     camera_flash = rk29_camera_platform_data.gpio_res[sensor].gpio_flash;
1567
1568         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERACTIVE_MASK) {
1569             if (camera_power != INVALID_GPIO) {
1570                 gpio_direction_input(camera_power);
1571                 gpio_free(camera_power);
1572             }
1573         }
1574
1575         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_RESETACTIVE_MASK) {
1576             if (camera_reset != INVALID_GPIO)  {
1577                 gpio_direction_input(camera_reset);
1578                 gpio_free(camera_reset);
1579             }
1580         }
1581
1582         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERDNACTIVE_MASK) {
1583             if (camera_powerdown != INVALID_GPIO)  {
1584                 gpio_direction_input(camera_powerdown);
1585                 gpio_free(camera_powerdown);
1586             }
1587         }
1588
1589         if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_FLASHACTIVE_MASK) {
1590             if (camera_flash != INVALID_GPIO)  {
1591                 gpio_direction_input(camera_flash);
1592                 gpio_free(camera_flash);
1593             }
1594         }
1595
1596         rk29_camera_platform_data.gpio_res[sensor].gpio_init = 0;
1597     return 0;
1598 }
1599 static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd, int on)
1600 {
1601     unsigned int camera_power=INVALID_GPIO,camera_reset=INVALID_GPIO, camera_powerdown=INVALID_GPIO,camera_flash = INVALID_GPIO;
1602         unsigned int camera_ioflag,camera_io_init;
1603         int ret = RK29_CAM_IO_SUCCESS;
1604
1605     if(rk29_camera_platform_data.gpio_res[0].dev_name &&  (strcmp(rk29_camera_platform_data.gpio_res[0].dev_name, dev_name(dev)) == 0)) {
1606                 camera_power = rk29_camera_platform_data.gpio_res[0].gpio_power;
1607                 camera_reset = rk29_camera_platform_data.gpio_res[0].gpio_reset;
1608         camera_powerdown = rk29_camera_platform_data.gpio_res[0].gpio_powerdown;
1609                 camera_flash = rk29_camera_platform_data.gpio_res[0].gpio_flash;
1610                 camera_ioflag = rk29_camera_platform_data.gpio_res[0].gpio_flag;
1611                 camera_io_init = rk29_camera_platform_data.gpio_res[0].gpio_init;
1612     } 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)) {
1613         camera_power = rk29_camera_platform_data.gpio_res[1].gpio_power;
1614         camera_reset = rk29_camera_platform_data.gpio_res[1].gpio_reset;
1615         camera_powerdown = rk29_camera_platform_data.gpio_res[1].gpio_powerdown;
1616                 camera_flash = rk29_camera_platform_data.gpio_res[1].gpio_flash;
1617                 camera_ioflag = rk29_camera_platform_data.gpio_res[1].gpio_flag;
1618                 camera_io_init = rk29_camera_platform_data.gpio_res[1].gpio_init;
1619     }
1620
1621         switch (cmd)
1622         {
1623                 case Cam_Power:
1624                 {
1625                         if (camera_power != INVALID_GPIO)  {
1626                                 if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
1627                                 if (on) {
1628                                         gpio_set_value(camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1629                                                 //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));
1630                                                 msleep(10);
1631                                         } else {
1632                                                 gpio_set_value(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
1633                                                 //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));
1634                                         }
1635                                 } else {
1636                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1637                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
1638                                 }
1639                     } else {
1640                                 ret = RK29_CAM_EIO_INVALID;
1641                     }
1642                         break;
1643                 }
1644                 case Cam_Reset:
1645                 {
1646                         if (camera_reset != INVALID_GPIO) {
1647                                 if (camera_io_init & RK29_CAM_RESETACTIVE_MASK) {
1648                                         if (on) {
1649                                         gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1650                                         //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));
1651                                         } else {
1652                                                 gpio_set_value(camera_reset,(((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
1653                                         //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));
1654                                 }
1655                                 } else {
1656                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1657                                         printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
1658                                 }
1659                     } else {
1660                                 ret = RK29_CAM_EIO_INVALID;
1661                     }
1662                         break;
1663                 }
1664
1665                 case Cam_PowerDown:
1666                 {
1667                         if (camera_powerdown != INVALID_GPIO) {
1668                                 if (camera_io_init & RK29_CAM_POWERDNACTIVE_MASK) {
1669                                         if (on) {
1670                                         gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1671                                         //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));
1672                                         } else {
1673                                                 gpio_set_value(camera_powerdown,(((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
1674                                         //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));
1675                                 }
1676                                 } else {
1677                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1678                                         printk("\n%s..%s..PowerDownPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_powerdown);
1679                                 }
1680                     } else {
1681                                 ret = RK29_CAM_EIO_INVALID;
1682                     }
1683                         break;
1684                 }
1685
1686                 case Cam_Flash:
1687                 {
1688                         if (camera_flash != INVALID_GPIO) {
1689                                 if (camera_io_init & RK29_CAM_FLASHACTIVE_MASK) {
1690                                         if (on) {
1691                                         gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1692                                         //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));
1693                                         } else {
1694                                                 gpio_set_value(camera_flash,(((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1695                                         //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));
1696                                 }
1697                                 } else {
1698                                         ret = RK29_CAM_EIO_REQUESTFAIL;
1699                                         printk("\n%s..%s..FlashPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_flash);
1700                                 }
1701                     } else {
1702                                 ret = RK29_CAM_EIO_INVALID;
1703                     }
1704                         break;
1705                 }
1706
1707                 default:
1708                 {
1709                         printk("%s cmd(0x%x) is unknown!\n",__FUNCTION__, cmd);
1710                         break;
1711                 }
1712         }
1713     return ret;
1714 }
1715 static int rk29_sensor_power(struct device *dev, int on)
1716 {
1717         rk29_sensor_ioctrl(dev,Cam_Power,on);
1718     return 0;
1719 }
1720 static int rk29_sensor_reset(struct device *dev)
1721 {
1722         rk29_sensor_ioctrl(dev,Cam_Reset,1);
1723         msleep(2);
1724         rk29_sensor_ioctrl(dev,Cam_Reset,0);
1725         return 0;
1726 }
1727 static int rk29_sensor_powerdown(struct device *dev, int on)
1728 {
1729         return rk29_sensor_ioctrl(dev,Cam_PowerDown,on);
1730 }
1731 #if (SENSOR_IIC_ADDR_0 != 0x00)
1732 static struct i2c_board_info rk29_i2c_cam_info_0[] = {
1733         {
1734                 I2C_BOARD_INFO(SENSOR_NAME_0, SENSOR_IIC_ADDR_0>>1)
1735         },
1736 };
1737
1738 static struct soc_camera_link rk29_iclink_0 = {
1739         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1740         .power          = rk29_sensor_power,
1741         .powerdown  = rk29_sensor_powerdown,
1742         .board_info     = &rk29_i2c_cam_info_0[0],
1743         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_0,
1744         .module_name    = SENSOR_NAME_0,
1745 };
1746
1747 /*platform_device : soc-camera need  */
1748 static struct platform_device rk29_soc_camera_pdrv_0 = {
1749         .name   = "soc-camera-pdrv",
1750         .id     = 0,
1751         .dev    = {
1752                 .init_name = SENSOR_NAME_0,
1753                 .platform_data = &rk29_iclink_0,
1754         },
1755 };
1756 #endif
1757 static struct i2c_board_info rk29_i2c_cam_info_1[] = {
1758         {
1759                 I2C_BOARD_INFO(SENSOR_NAME_1, SENSOR_IIC_ADDR_1>>1)
1760         },
1761 };
1762
1763 static struct soc_camera_link rk29_iclink_1 = {
1764         .bus_id         = RK29_CAM_PLATFORM_DEV_ID,
1765         .power          = rk29_sensor_power,
1766         .powerdown  = rk29_sensor_powerdown,
1767         .board_info     = &rk29_i2c_cam_info_1[0],
1768         .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_1,
1769         .module_name    = SENSOR_NAME_1,
1770 };
1771
1772 /*platform_device : soc-camera need  */
1773 static struct platform_device rk29_soc_camera_pdrv_1 = {
1774         .name   = "soc-camera-pdrv",
1775         .id     = 1,
1776         .dev    = {
1777                 .init_name = SENSOR_NAME_1,
1778                 .platform_data = &rk29_iclink_1,
1779         },
1780 };
1781
1782
1783 static u64 rockchip_device_camera_dmamask = 0xffffffffUL;
1784 static struct resource rk29_camera_resource[] = {
1785         [0] = {
1786                 .start = RK29_VIP_PHYS,
1787                 .end   = RK29_VIP_PHYS + RK29_VIP_SIZE - 1,
1788                 .flags = IORESOURCE_MEM,
1789         },
1790         [1] = {
1791                 .start = IRQ_VIP,
1792                 .end   = IRQ_VIP,
1793                 .flags = IORESOURCE_IRQ,
1794         }
1795 };
1796
1797 /*platform_device : */
1798 static struct platform_device rk29_device_camera = {
1799         .name             = RK29_CAM_DRV_NAME,
1800         .id               = RK29_CAM_PLATFORM_DEV_ID,               /* This is used to put cameras on this interface */
1801         .num_resources    = ARRAY_SIZE(rk29_camera_resource),
1802         .resource         = rk29_camera_resource,
1803         .dev            = {
1804                 .dma_mask = &rockchip_device_camera_dmamask,
1805                 .coherent_dma_mask = 0xffffffffUL,
1806                 .platform_data  = &rk29_camera_platform_data,
1807         }
1808 };
1809 #endif
1810 /*****************************************************************************************
1811  * backlight  devices
1812  * author: nzy@rock-chips.com
1813  *****************************************************************************************/
1814 #ifdef CONFIG_BACKLIGHT_RK29_BL
1815  /*
1816  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
1817  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
1818  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
1819  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
1820  */
1821
1822 #define PWM_ID            0
1823 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
1824 #define PWM_MUX_MODE      GPIO1L_PWM0
1825 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
1826 #define PWM_EFFECT_VALUE  1
1827
1828 //#define LCD_DISP_ON_PIN
1829
1830 #ifdef  LCD_DISP_ON_PIN
1831 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
1832 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
1833
1834 #define BL_EN_PIN         GPIO0L_GPIO0A5
1835 #define BL_EN_VALUE       GPIO_HIGH
1836 #endif
1837 static int rk29_backlight_io_init(void)
1838 {
1839     int ret = 0;
1840
1841     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1842         #ifdef  LCD_DISP_ON_PIN
1843     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
1844
1845     ret = gpio_request(BL_EN_PIN, NULL);
1846     if(ret != 0)
1847     {
1848         gpio_free(BL_EN_PIN);
1849     }
1850
1851     gpio_direction_output(BL_EN_PIN, 0);
1852     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
1853         #endif
1854     return ret;
1855 }
1856
1857 static int rk29_backlight_io_deinit(void)
1858 {
1859     int ret = 0;
1860     #ifdef  LCD_DISP_ON_PIN
1861     gpio_free(BL_EN_PIN);
1862     #endif
1863     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
1864     return ret;
1865 }
1866 struct rk29_bl_info rk29_bl_info = {
1867     .pwm_id   = PWM_ID,
1868     .bl_ref   = PWM_EFFECT_VALUE,
1869     .io_init   = rk29_backlight_io_init,
1870     .io_deinit = rk29_backlight_io_deinit,
1871 };
1872 #endif
1873 /*****************************************************************************************
1874 * pwm voltage regulator devices
1875 ******************************************************************************************/
1876 #if defined (CONFIG_RK29_PWM_REGULATOR)
1877
1878 #define REGULATOR_PWM_ID                                        2
1879 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
1880 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
1881 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
1882 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
1883
1884 static struct regulator_consumer_supply pwm_consumers[] = {
1885         {
1886                 .supply = "vcore",
1887         }
1888 };
1889
1890 static struct regulator_init_data rk29_pwm_regulator_data = {
1891         .constraints = {
1892                 .name = "PWM2",
1893                 .min_uV =  950000,
1894                 .max_uV = 1400000,
1895                 .apply_uV = 1,
1896                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1897         },
1898         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
1899         .consumer_supplies = pwm_consumers,
1900 };
1901
1902 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
1903         .pwm_id = REGULATOR_PWM_ID,
1904         .pwm_gpio = REGULATOR_PWM_GPIO,
1905         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
1906         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
1907         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
1908         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
1909         .init_data  = &rk29_pwm_regulator_data,
1910 };
1911
1912 static struct platform_device rk29_device_pwm_regulator = {
1913         .name = "pwm-voltage-regulator",
1914         .id   = -1,
1915         .dev  = {
1916                 .platform_data = &rk29_regulator_pwm_platform_data,
1917         },
1918 };
1919
1920 #endif
1921
1922 /*****************************************************************************************
1923  * SDMMC devices
1924 *****************************************************************************************/
1925 #ifdef CONFIG_SDMMC0_RK29
1926 static int rk29_sdmmc0_cfg_gpio(void)
1927 {
1928         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
1929         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
1930         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
1931         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
1932         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
1933         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
1934         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);
1935         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
1936         gpio_request(RK29_PIN5_PD5,"sdmmc");
1937         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
1938         mdelay(100);
1939         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
1940         return 0;
1941 }
1942
1943 #define CONFIG_SDMMC0_USE_DMA
1944 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
1945         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
1946                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
1947                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
1948         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1949         .io_init = rk29_sdmmc0_cfg_gpio,
1950         .dma_name = "sd_mmc",
1951 #ifdef CONFIG_SDMMC0_USE_DMA
1952         .use_dma  = 1,
1953 #else
1954         .use_dma = 0,
1955 #endif
1956 };
1957 #endif
1958 #ifdef CONFIG_SDMMC1_RK29
1959 #define CONFIG_SDMMC1_USE_DMA
1960 static int rk29_sdmmc1_cfg_gpio(void)
1961 {
1962         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
1963         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
1964         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
1965         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
1966         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
1967         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
1968         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
1969         return 0;
1970 }
1971
1972 #ifdef CONFIG_WIFI_CONTROL_FUNC
1973 static int rk29sdk_wifi_status(struct device *dev);
1974 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
1975 #endif
1976
1977 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
1978
1979 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
1980         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
1981                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
1982                                            MMC_VDD_32_33|MMC_VDD_33_34),
1983         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
1984                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
1985         .io_init = rk29_sdmmc1_cfg_gpio,
1986         .dma_name = "sdio",
1987 #ifdef CONFIG_SDMMC1_USE_DMA
1988         .use_dma  = 1,
1989 #else
1990         .use_dma = 0,
1991 #endif
1992 #ifdef CONFIG_WIFI_CONTROL_FUNC
1993         .status = rk29sdk_wifi_status,
1994         .register_status_notify = rk29sdk_wifi_status_register,
1995 #endif
1996 #if 0
1997         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
1998 #endif
1999 };
2000 #endif
2001
2002 #ifdef CONFIG_WIFI_CONTROL_FUNC
2003 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
2004 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
2005 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC7
2006
2007 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
2008 static void (*wifi_status_cb)(int card_present, void *dev_id);
2009 static void *wifi_status_cb_devid;
2010 int rk29sdk_wifi_power_state = 0;
2011 int rk29sdk_bt_power_state = 0;
2012
2013 static int rk29sdk_wifi_status(struct device *dev)
2014 {
2015         return rk29sdk_wifi_cd;
2016 }
2017
2018 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2019 {
2020         if(wifi_status_cb)
2021                 return -EAGAIN;
2022         wifi_status_cb = callback;
2023         wifi_status_cb_devid = dev_id;
2024         return 0;
2025 }
2026
2027 static int rk29sdk_wifi_bt_gpio_control_init(void)
2028 {
2029     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2030            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2031            return -1;
2032     }
2033
2034     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2035            pr_info("%s: request wifi reset gpio failed\n", __func__);
2036            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2037            return -1;
2038     }
2039
2040     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2041           pr_info("%s: request bt reset gpio failed\n", __func__);
2042           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2043           return -1;
2044     }
2045
2046     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2047     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
2048     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
2049
2050     pr_info("%s: init finished\n",__func__);
2051
2052     return 0;
2053 }
2054
2055 static int rk29sdk_wifi_power(int on)
2056 {
2057         pr_info("%s: %d\n", __func__, on);
2058         if (on){
2059                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
2060                 mdelay(100);
2061                 pr_info("wifi turn on power\n");
2062         }else{
2063                 if (!rk29sdk_bt_power_state){
2064                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
2065                         mdelay(100);
2066                         pr_info("wifi shut off power\n");
2067                 }else
2068                 {
2069                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
2070                 }
2071
2072         }
2073
2074         rk29sdk_wifi_power_state = on;
2075         return 0;
2076 }
2077
2078 static int rk29sdk_wifi_reset_state;
2079 static int rk29sdk_wifi_reset(int on)
2080 {
2081         pr_info("%s: %d\n", __func__, on);
2082         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2083         mdelay(100);
2084         rk29sdk_wifi_reset_state = on;
2085         return 0;
2086 }
2087
2088 int rk29sdk_wifi_set_carddetect(int val)
2089 {
2090         pr_info("%s:%d\n", __func__, val);
2091         rk29sdk_wifi_cd = val;
2092         if (wifi_status_cb){
2093                 wifi_status_cb(val, wifi_status_cb_devid);
2094         }else {
2095                 pr_warning("%s, nobody to notify\n", __func__);
2096         }
2097         return 0;
2098 }
2099 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2100
2101 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2102         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2103         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2104         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2105         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2106 };
2107
2108 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2109 {
2110         if (section == PREALLOC_WLAN_SEC_NUM)
2111                 return wlan_static_skb;
2112
2113         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2114                 return NULL;
2115
2116         if (wifi_mem_array[section].size < size)
2117                 return NULL;
2118
2119         return wifi_mem_array[section].mem_ptr;
2120 }
2121
2122 int __init rk29sdk_init_wifi_mem(void)
2123 {
2124         int i;
2125         int j;
2126
2127         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2128                 wlan_static_skb[i] = dev_alloc_skb(
2129                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2130
2131                 if (!wlan_static_skb[i])
2132                         goto err_skb_alloc;
2133         }
2134
2135         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2136                 wifi_mem_array[i].mem_ptr =
2137                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2138
2139                 if (!wifi_mem_array[i].mem_ptr)
2140                         goto err_mem_alloc;
2141         }
2142         return 0;
2143
2144  err_mem_alloc:
2145         pr_err("Failed to mem_alloc for WLAN\n");
2146         for (j = 0 ; j < i ; j++)
2147                 kfree(wifi_mem_array[j].mem_ptr);
2148
2149         i = WLAN_SKB_BUF_NUM;
2150
2151  err_skb_alloc:
2152         pr_err("Failed to skb_alloc for WLAN\n");
2153         for (j = 0 ; j < i ; j++)
2154                 dev_kfree_skb(wlan_static_skb[j]);
2155
2156         return -ENOMEM;
2157 }
2158
2159 static struct wifi_platform_data rk29sdk_wifi_control = {
2160         .set_power = rk29sdk_wifi_power,
2161         .set_reset = rk29sdk_wifi_reset,
2162         .set_carddetect = rk29sdk_wifi_set_carddetect,
2163         .mem_prealloc   = rk29sdk_mem_prealloc,
2164 };
2165 static struct platform_device rk29sdk_wifi_device = {
2166         .name = "bcm4329_wlan",
2167         .id = 1,
2168         .dev = {
2169                 .platform_data = &rk29sdk_wifi_control,
2170          },
2171 };
2172 #endif
2173
2174
2175 /* bluetooth rfkill device */
2176 static struct platform_device rk29sdk_rfkill = {
2177         .name = "rk29sdk_rfkill",
2178         .id = -1,
2179 };
2180
2181
2182 #ifdef CONFIG_VIVANTE
2183 static struct resource resources_gpu[] = {
2184     [0] = {
2185                 .name   = "gpu_irq",
2186         .start  = IRQ_GPU,
2187         .end    = IRQ_GPU,
2188         .flags  = IORESOURCE_IRQ,
2189     },
2190     [1] = {
2191                 .name = "gpu_base",
2192         .start  = RK29_GPU_PHYS,
2193         .end    = RK29_GPU_PHYS + RK29_GPU_PHYS_SIZE,
2194         .flags  = IORESOURCE_MEM,
2195     },
2196     [2] = {
2197                 .name = "gpu_mem",
2198         .start  = PMEM_GPU_BASE,
2199         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE,
2200         .flags  = IORESOURCE_MEM,
2201     },
2202 };
2203 static struct platform_device rk29_device_gpu = {
2204     .name             = "galcore",
2205     .id               = 0,
2206     .num_resources    = ARRAY_SIZE(resources_gpu),
2207     .resource         = resources_gpu,
2208 };
2209 #endif
2210 #ifdef CONFIG_KEYS_RK29
2211 extern struct rk29_keys_platform_data rk29_keys_pdata;
2212 static struct platform_device rk29_device_keys = {
2213         .name           = "rk29-keypad",
2214         .id             = -1,
2215         .dev            = {
2216                 .platform_data  = &rk29_keys_pdata,
2217         },
2218 };
2219 #endif
2220
2221 static void __init rk29_board_iomux_init(void)
2222 {
2223         #ifdef CONFIG_UART0_RK29
2224         rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_UART0_SOUT);
2225         rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_UART0_SIN);
2226         #ifdef CONFIG_UART0_CTS_RTS_RK29
2227         rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_UART0_RTS_N);
2228         rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_UART0_CTS_N);
2229         #endif
2230         #endif
2231         #ifdef CONFIG_UART1_RK29
2232         rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_UART1_SOUT);
2233         rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_UART1_SIN);
2234         #endif
2235         #ifdef CONFIG_UART2_RK29
2236         rk29_mux_api_set(GPIO2B1_UART2SOUT_NAME, GPIO2L_UART2_SOUT);
2237         rk29_mux_api_set(GPIO2B0_UART2SIN_NAME, GPIO2L_UART2_SIN);
2238         #ifdef CONFIG_UART2_CTS_RTS_RK29
2239         rk29_mux_api_set(GPIO2A7_UART2RTSN_NAME, GPIO2L_UART2_RTS_N);
2240         rk29_mux_api_set(GPIO2A6_UART2CTSN_NAME, GPIO2L_UART2_CTS_N);
2241         #endif
2242         #endif
2243         #ifdef CONFIG_UART3_RK29
2244         rk29_mux_api_set(GPIO2B3_UART3SOUT_NAME, GPIO2L_UART3_SOUT);
2245         rk29_mux_api_set(GPIO2B2_UART3SIN_NAME, GPIO2L_UART3_SIN);
2246         #ifdef CONFIG_UART3_CTS_RTS_RK29
2247         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_UART3_RTS_N);
2248         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_UART3_CTS_N);
2249         #endif
2250         #endif
2251         #ifdef CONFIG_SPIM0_RK29
2252     rk29_mux_api_set(GPIO2C0_SPI0CLK_NAME, GPIO2H_SPI0_CLK);
2253         rk29_mux_api_set(GPIO2C1_SPI0CSN0_NAME, GPIO2H_SPI0_CSN0);
2254         rk29_mux_api_set(GPIO2C2_SPI0TXD_NAME, GPIO2H_SPI0_TXD);
2255         rk29_mux_api_set(GPIO2C3_SPI0RXD_NAME, GPIO2H_SPI0_RXD);
2256     #endif
2257     #ifdef CONFIG_SPIM1_RK29
2258     rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME, GPIO2H_SPI1_CLK);
2259         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME, GPIO2H_SPI1_CSN0);
2260         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME, GPIO2H_SPI1_TXD);
2261         rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME, GPIO2H_SPI1_RXD);
2262     #endif
2263         #ifdef CONFIG_RK29_VMAC
2264     rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME, GPIO4H_RMII_CLKOUT);
2265     rk29_mux_api_set(GPIO4C1_RMIITXEN_MIITXEN_NAME, GPIO4H_RMII_TX_EN);
2266     rk29_mux_api_set(GPIO4C2_RMIITXD1_MIITXD1_NAME, GPIO4H_RMII_TXD1);
2267     rk29_mux_api_set(GPIO4C3_RMIITXD0_MIITXD0_NAME, GPIO4H_RMII_TXD0);
2268     rk29_mux_api_set(GPIO4C4_RMIIRXERR_MIIRXERR_NAME, GPIO4H_RMII_RX_ERR);
2269     rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME, GPIO4H_RMII_CSR_DVALID);
2270     rk29_mux_api_set(GPIO4C6_RMIIRXD1_MIIRXD1_NAME, GPIO4H_RMII_RXD1);
2271     rk29_mux_api_set(GPIO4C7_RMIIRXD0_MIIRXD0_NAME, GPIO4H_RMII_RXD0);
2272
2273         rk29_mux_api_set(GPIO0A7_MIIMDCLK_NAME, GPIO0L_MII_MDCLK);
2274         rk29_mux_api_set(GPIO0A6_MIIMD_NAME, GPIO0L_MII_MD);
2275         #endif
2276         #ifdef CONFIG_RK29_PWM_REGULATOR
2277         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2278         #endif
2279 }
2280
2281 static struct platform_device *devices[] __initdata = {
2282 #ifdef CONFIG_UART1_RK29
2283         &rk29_device_uart1,
2284 #endif
2285 #ifdef CONFIG_UART0_RK29
2286         &rk29_device_uart0,
2287 #endif
2288 #ifdef CONFIG_UART2_RK29
2289         &rk29_device_uart2,
2290 #endif
2291
2292 #ifdef CONFIG_RK29_PWM_REGULATOR
2293         &rk29_device_pwm_regulator,
2294 #endif
2295 #ifdef CONFIG_SPIM0_RK29
2296     &rk29xx_device_spi0m,
2297 #endif
2298 #ifdef CONFIG_SPIM1_RK29
2299     &rk29xx_device_spi1m,
2300 #endif
2301 #ifdef CONFIG_ADC_RK29
2302         &rk29_device_adc,
2303 #endif
2304 #ifdef CONFIG_I2C0_RK29
2305         &rk29_device_i2c0,
2306 #endif
2307 #ifdef CONFIG_I2C1_RK29
2308         &rk29_device_i2c1,
2309 #endif
2310 #ifdef CONFIG_I2C2_RK29
2311         &rk29_device_i2c2,
2312 #endif
2313 #ifdef CONFIG_I2C3_RK29
2314         &rk29_device_i2c3,
2315 #endif
2316
2317 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2318         &rk29_device_iis_2ch,
2319 #endif
2320 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2321         &rk29_device_iis_8ch,
2322 #endif
2323
2324 #ifdef CONFIG_KEYS_RK29
2325         &rk29_device_keys,
2326 #endif
2327 #ifdef CONFIG_SDMMC0_RK29
2328         &rk29_device_sdmmc0,
2329 #endif
2330 #ifdef CONFIG_SDMMC1_RK29
2331         &rk29_device_sdmmc1,
2332 #endif
2333
2334 #ifdef CONFIG_MTD_NAND_RK29XX
2335         &rk29xx_device_nand,
2336 #endif
2337
2338 #ifdef CONFIG_WIFI_CONTROL_FUNC
2339         &rk29sdk_wifi_device,
2340 #endif
2341
2342 #ifdef CONFIG_BT
2343         &rk29sdk_rfkill,
2344 #endif
2345
2346 #ifdef CONFIG_MTD_NAND_RK29
2347         &rk29_device_nand,
2348 #endif
2349
2350 #ifdef CONFIG_FB_RK29
2351         &rk29_device_fb,
2352         &rk29_device_dma_cpy,
2353 #endif
2354 #ifdef CONFIG_BACKLIGHT_RK29_BL
2355         &rk29_device_backlight,
2356 #endif
2357 #ifdef CONFIG_RK29_VMAC
2358         &rk29_device_vmac,
2359 #endif
2360 #ifdef CONFIG_VIVANTE
2361         &rk29_device_gpu,
2362 #endif
2363 #ifdef CONFIG_VIDEO_RK29
2364         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
2365         #if (SENSOR_IIC_ADDR_0 != 0x00)
2366         &rk29_soc_camera_pdrv_0,
2367         #endif
2368         &rk29_soc_camera_pdrv_1,
2369         &android_pmem_cam_device,
2370 #endif
2371         &android_pmem_device,
2372         &rk29_vpu_mem_device,
2373 #ifdef CONFIG_USB20_OTG
2374         &rk29_device_usb20_otg,
2375 #endif
2376 #ifdef CONFIG_USB20_HOST
2377         &rk29_device_usb20_host,
2378 #endif
2379 #ifdef CONFIG_USB11_HOST
2380         &rk29_device_usb11_host,
2381 #endif
2382 #ifdef CONFIG_USB_ANDROID
2383         &android_usb_device,
2384         &usb_mass_storage_device,
2385 #endif
2386 #ifdef CONFIG_RK29_IPP
2387         &rk29_device_ipp,
2388 #endif
2389 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2390         &rk29_v4l2_output_devce,
2391 #endif
2392 };
2393
2394 #ifdef CONFIG_RK29_VMAC
2395 /*****************************************************************************************
2396  * vmac devices
2397  * author: lyx@rock-chips.com
2398  *****************************************************************************************/
2399 static int rk29_vmac_register_set(void)
2400 {
2401         //config rk29 vmac as rmii, 100MHz
2402         u32 value= readl(RK29_GRF_BASE + 0xbc);
2403         value = (value & 0xfff7ff) | (0x400);
2404         writel(value, RK29_GRF_BASE + 0xbc);
2405         return 0;
2406 }
2407
2408 static int rk29_rmii_io_init(void)
2409 {
2410         int err;
2411
2412         //phy power gpio
2413         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2414         if (err) {
2415                 gpio_free(RK29_PIN6_PB0);
2416                 printk("-------request RK29_PIN6_PB0 fail--------\n");
2417                 return -1;
2418         }
2419         //phy power down
2420         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2421         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2422
2423         return 0;
2424 }
2425
2426 static int rk29_rmii_io_deinit(void)
2427 {
2428         //phy power down
2429         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2430         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2431         //free
2432         gpio_free(RK29_PIN6_PB0);
2433         return 0;
2434 }
2435
2436 static int rk29_rmii_power_control(int enable)
2437 {
2438         if (enable) {
2439                 //enable phy power
2440                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2441                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2442         }
2443         else {
2444                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2445                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2446         }
2447         return 0;
2448 }
2449
2450 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2451         .vmac_register_set = rk29_vmac_register_set,
2452         .rmii_io_init = rk29_rmii_io_init,
2453         .rmii_io_deinit = rk29_rmii_io_deinit,
2454         .rmii_power_control = rk29_rmii_power_control,
2455 };
2456 #endif
2457
2458 /*****************************************************************************************
2459  * spi devices
2460  * author: cmc@rock-chips.com
2461  *****************************************************************************************/
2462 #define SPI_CHIPSELECT_NUM 2
2463 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2464     {
2465                 .name = "spi0 cs0",
2466                 .cs_gpio = RK29_PIN2_PC1,
2467                 .cs_iomux_name = NULL,
2468         },
2469         {
2470                 .name = "spi0 cs1",
2471                 .cs_gpio = RK29_PIN1_PA4,
2472                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2473                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2474         }
2475 };
2476
2477 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2478     {
2479                 .name = "spi1 cs0",
2480                 .cs_gpio = RK29_PIN2_PC5,
2481                 .cs_iomux_name = NULL,
2482         },
2483         {
2484                 .name = "spi1 cs1",
2485                 .cs_gpio = RK29_PIN1_PA3,
2486                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2487                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2488         }
2489 };
2490
2491 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2492 {
2493 #if 1
2494         int i,j,ret;
2495
2496         //cs
2497         if (cs_gpios) {
2498                 for (i=0; i<cs_num; i++) {
2499                         rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2500                         ret = gpio_request(cs_gpios[i].cs_gpio, cs_gpios[i].name);
2501                         if (ret) {
2502                                 for (j=0;j<i;j++) {
2503                                         gpio_free(cs_gpios[j].cs_gpio);
2504                                         //rk29_mux_api_mode_resume(cs_gpios[j].cs_iomux_name);
2505                                 }
2506                                 printk("[fun:%s, line:%d], gpio request err\n", __func__, __LINE__);
2507                                 return -1;
2508                         }
2509                         gpio_direction_output(cs_gpios[i].cs_gpio, GPIO_HIGH);
2510                 }
2511         }
2512 #endif
2513         return 0;
2514 }
2515
2516 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2517 {
2518 #if 1
2519         int i;
2520
2521         if (cs_gpios) {
2522                 for (i=0; i<cs_num; i++) {
2523                         gpio_free(cs_gpios[i].cs_gpio);
2524                         //rk29_mux_api_mode_resume(cs_gpios[i].cs_iomux_name);
2525                 }
2526         }
2527 #endif
2528         return 0;
2529 }
2530
2531 static int spi_io_fix_leakage_bug(void)
2532 {
2533 #if 0
2534         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2535 #endif
2536         return 0;
2537 }
2538
2539 static int spi_io_resume_leakage_bug(void)
2540 {
2541 #if 0
2542         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2543 #endif
2544         return 0;
2545 }
2546
2547 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2548         .num_chipselect = SPI_CHIPSELECT_NUM,
2549         .chipselect_gpios = rk29xx_spi0_cs_gpios,
2550         .io_init = spi_io_init,
2551         .io_deinit = spi_io_deinit,
2552         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2553         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2554 };
2555
2556 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2557         .num_chipselect = SPI_CHIPSELECT_NUM,
2558         .chipselect_gpios = rk29xx_spi1_cs_gpios,
2559         .io_init = spi_io_init,
2560         .io_deinit = spi_io_deinit,
2561         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2562         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2563 };
2564
2565
2566 /*****************************************************************************************
2567  * xpt2046 touch panel
2568  * author: hhb@rock-chips.com
2569  *****************************************************************************************/
2570 #define XPT2046_GPIO_INT           RK29_PIN4_PD5 //中断脚
2571 #define DEBOUNCE_REPTIME  3
2572
2573 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2574 static struct xpt2046_platform_data xpt2046_info = {
2575         .model                  = 2046,
2576         .keep_vref_on   = 1,
2577         .swap_xy                = 0,
2578         .debounce_max           = 7,
2579         .debounce_rep           = DEBOUNCE_REPTIME,
2580         .debounce_tol           = 20,
2581         .gpio_pendown           = XPT2046_GPIO_INT,
2582         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2583         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2584         .touch_virtualkey_length = 60,
2585         .penirq_recheck_delay_usecs = 1,
2586 #if defined(CONFIG_TOUCHSCREEN_480X800)
2587         .x_min                  = 0,
2588         .x_max                  = 480,
2589         .y_min                  = 0,
2590         .y_max                  = 800,
2591         .touch_ad_top = 3940,
2592         .touch_ad_bottom = 310,
2593         .touch_ad_left = 3772,
2594         .touch_ad_right = 340,
2595 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2596         .x_min                  = 0,
2597         .x_max                  = 800,
2598         .y_min                  = 0,
2599         .y_max                  = 480,
2600         .touch_ad_top = 2447,
2601         .touch_ad_bottom = 207,
2602         .touch_ad_left = 5938,
2603         .touch_ad_right = 153,
2604 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2605         .x_min                  = 0,
2606         .x_max                  = 320,
2607         .y_min                  = 0,
2608         .y_max                  = 480,
2609         .touch_ad_top = 3166,
2610         .touch_ad_bottom = 256,
2611         .touch_ad_left = 3658,
2612         .touch_ad_right = 380,
2613 #endif
2614 };
2615 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2616 static struct xpt2046_platform_data xpt2046_info = {
2617         .model                  = 2046,
2618         .keep_vref_on   = 1,
2619         .swap_xy                = 0,
2620         .debounce_max           = 7,
2621         .debounce_rep           = DEBOUNCE_REPTIME,
2622         .debounce_tol           = 20,
2623         .gpio_pendown           = XPT2046_GPIO_INT,
2624         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2625         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2626         .touch_virtualkey_length = 60,
2627         .penirq_recheck_delay_usecs = 1,
2628
2629 #if defined(CONFIG_TOUCHSCREEN_480X800)
2630         .x_min                  = 0,
2631         .x_max                  = 480,
2632         .y_min                  = 0,
2633         .y_max                  = 800,
2634         .screen_x = { 70,  410, 70, 410, 240},
2635         .screen_y = { 50, 50,  740, 740, 400},
2636         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
2637         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
2638 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2639         .x_min                  = 0,
2640         .x_max                  = 800,
2641         .y_min                  = 0,
2642         .y_max                  = 480,
2643         .screen_x[5] = { 50, 750,  50, 750, 400};
2644         .screen_y[5] = { 40,  40, 440, 440, 240};
2645         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
2646         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
2647 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2648         .x_min                  = 0,
2649         .x_max                  = 320,
2650         .y_min                  = 0,
2651         .y_max                  = 480,
2652         .screen_x[5] = { 50, 270,  50, 270, 160};
2653         .screen_y[5] = { 40,  40, 440, 440, 240};
2654         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
2655         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
2656 #endif
2657 };
2658 #endif
2659
2660 static struct spi_board_info board_spi_devices[] = {
2661 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2662         {
2663                 .modalias       = "xpt2046_ts",
2664                 .chip_select    = 0,// 2,
2665                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2666                 .bus_num        = 0,
2667                 .irq = XPT2046_GPIO_INT,
2668                 .platform_data = &xpt2046_info,
2669         },
2670 #endif
2671 };
2672
2673
2674 static void __init rk29_gic_init_irq(void)
2675 {
2676         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
2677         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
2678 }
2679
2680 static void __init machine_rk29_init_irq(void)
2681 {
2682         rk29_gic_init_irq();
2683         rk29_gpio_init();
2684 }
2685
2686 #define POWER_ON_PIN RK29_PIN4_PA4
2687 static void rk29_pm_power_off(void)
2688 {
2689         printk(KERN_ERR "rk29_pm_power_off start...\n");
2690         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
2691         while (1);
2692 }
2693
2694 static void __init machine_rk29_board_init(void)
2695 {
2696         rk29_board_iomux_init();
2697
2698         gpio_request(POWER_ON_PIN,"poweronpin");
2699         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
2700         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
2701         pm_power_off = rk29_pm_power_off;
2702
2703 #ifdef CONFIG_WIFI_CONTROL_FUNC
2704                 rk29sdk_wifi_bt_gpio_control_init();
2705 #endif
2706
2707                 platform_add_devices(devices, ARRAY_SIZE(devices));
2708 #ifdef CONFIG_I2C0_RK29
2709         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
2710                         ARRAY_SIZE(board_i2c0_devices));
2711 #endif
2712 #ifdef CONFIG_I2C1_RK29
2713         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
2714                         ARRAY_SIZE(board_i2c1_devices));
2715 #endif
2716 #ifdef CONFIG_I2C2_RK29
2717         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
2718                         ARRAY_SIZE(board_i2c2_devices));
2719 #endif
2720 #ifdef CONFIG_I2C3_RK29
2721         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
2722                         ARRAY_SIZE(board_i2c3_devices));
2723 #endif
2724
2725         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
2726
2727         rk29sdk_init_wifi_mem();
2728 }
2729
2730 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
2731                                         char **cmdline, struct meminfo *mi)
2732 {
2733         mi->nr_banks = 1;
2734         mi->bank[0].start = RK29_SDRAM_PHYS;
2735         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
2736         mi->bank[0].size = LINUX_SIZE;
2737 }
2738
2739 static void __init machine_rk29_mapio(void)
2740 {
2741         rk29_map_common_io();
2742         rk29_sram_init();
2743         rk29_clock_init();
2744         rk29_iomux_init();
2745 }
2746
2747 MACHINE_START(RK29, "RK29board")
2748         /* UART for LL DEBUG */
2749         .phys_io        = RK29_UART1_PHYS,
2750         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
2751         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
2752         .fixup          = machine_rk29_fixup,
2753         .map_io         = machine_rk29_mapio,
2754         .init_irq       = machine_rk29_init_irq,
2755         .init_machine   = machine_rk29_board_init,
2756         .timer          = &rk29_timer,
2757 MACHINE_END