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

   1 /* arch/arm/mach-rk29/board-rk29-phonesdk.c
   2  *
   3  * Copyright (C) 2010 ROCKCHIP, Inc.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15
  16 #include <linux/kernel.h>
  17 #include <linux/init.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/input.h>
  20 #include <linux/io.h>
  21 #include <linux/delay.h>
  22 #include <linux/i2c.h>
  23 #include <linux/spi/spi.h>
  24 #include <linux/mmc/host.h>
  25 #include <linux/android_pmem.h>
  26 #include <linux/usb/android_composite.h>
  27
  28 #include <mach/hardware.h>
  29 #include <asm/setup.h>
  30 #include <asm/mach-types.h>
  31 #include <asm/mach/arch.h>
  32 #include <asm/mach/map.h>
  33 #include <asm/mach/flash.h>
  34 #include <asm/hardware/gic.h>
  35
  36 #include <mach/iomux.h>
  37 #include <mach/gpio.h>
  38 #include <mach/irqs.h>
  39 #include <mach/rk29_iomap.h>
  40 #include <mach/board.h>
  41 #include <mach/rk29_nand.h>
  42 #include <mach/rk29_camera.h>                          /* ddl@rock-chips.com : camera support */
  43 #include <media/soc_camera.h>                               /* ddl@rock-chips.com : camera support */
  44 #include <mach/vpu_mem.h>
  45 #include <mach/sram.h>
  46 #include <mach/ddr.h>
  47 #include <mach/cpufreq.h>
  48
  49 #include <linux/regulator/rk29-pwm-regulator.h>
  50 #include <linux/regulator/machine.h>
  51 #include <linux/mfd/wm831x/pdata.h>
  52 #include <linux/mfd/wm831x/core.h>
  53 #include <linux/mfd/wm831x/gpio.h>
  54 #include <linux/mfd/wm8994/pdata.h>
  55 #include <linux/mfd/wm8994/registers.h>
  56
  57 #include <linux/mtd/nand.h>
  58 #include <linux/mtd/partitions.h>
  59 #include <linux/i2c-gpio.h>
  60 #include <linux/mpu.h>
  61 #include "devices.h"
  62
  63
  64 #if defined(CONFIG_MTK23D)
  65 #include <linux/mtk23d.h>
  66 #endif
  67
  68 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
  69 #include "../../../drivers/testcode/gpio_wave.h"
  70 #endif
  71
  72 #include "../../../drivers/headset_observe/rk_headset.h"
  73 /*set touchscreen different type header*/
  74 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
  75 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
  76 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
  77 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
  78 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
  79 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  80 #endif
  81 #include "../../../drivers/misc/gps/rk29_gps.h"
  82 #include "../../../drivers/serial/sc8800.h"
  83 #ifdef CONFIG_VIDEO_RK29
  84 /*---------------- Camera Sensor Macro Define Begin  ------------------------*/
  85 /*---------------- Camera Sensor Configuration Macro Begin ------------------------*/
  86 #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_OV5642                      /* back camera sensor */
  87 #define CONFIG_SENSOR_IIC_ADDR_0            0x78
  88 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0    1
  89 #define CONFIG_SENSOR_POWER_PIN_0         INVALID_GPIO
  90 #define CONFIG_SENSOR_RESET_PIN_0         INVALID_GPIO
  91 #define CONFIG_SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
  92 #define CONFIG_SENSOR_FALSH_PIN_0         INVALID_GPIO
  93 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
  94 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
  95 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
  96 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
  97
  98 #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_OV2659                      /* front camera sensor */
  99 #define CONFIG_SENSOR_IIC_ADDR_1            0x60
 100 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1    1
 101 #define CONFIG_SENSOR_POWER_PIN_1         INVALID_GPIO
 102 #define CONFIG_SENSOR_RESET_PIN_1         INVALID_GPIO
 103 #define CONFIG_SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 104 #define CONFIG_SENSOR_FALSH_PIN_1         INVALID_GPIO
 105 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
 106 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 107 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 108 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 109 #endif  //#ifdef CONFIG_VIDEO_RK29
 110 /*---------------- Camera Sensor Configuration Macro End------------------------*/
 111 #include "../../../drivers/media/video/rk29_camera.c"
 112 /*---------------- Camera Sensor Macro Define End  ------------------------*/
 113
 114
 115 /* Set memory size of pmem */
 116 #ifdef CONFIG_RK29_MEM_SIZE_M
 117 #define SDRAM_SIZE          (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
 118 #else
 119 #define SDRAM_SIZE          SZ_512M
 120 #endif
 121 #define PMEM_GPU_SIZE       SZ_64M
 122 #define PMEM_UI_SIZE        SZ_32M
 123 #define PMEM_VPU_SIZE       SZ_64M
 124 #define PMEM_CAM_SIZE       PMEM_CAM_NECESSARY
 125 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 126 #define MEM_CAMIPP_SIZE     SZ_4M
 127 #else
 128 #define MEM_CAMIPP_SIZE     0
 129 #endif
 130 #define MEM_FB_SIZE         (3*SZ_2M)
 131 #ifdef CONFIG_FB_WORK_IPP
 132 #define MEM_FBIPP_SIZE      SZ_8M   //1920 x 1080 x 2 x 2  //RGB565 = x2;RGB888 = x4
 133 #else
 134 #define MEM_FBIPP_SIZE      0
 135 #endif
 136 #if SDRAM_SIZE > SZ_512M
 137 #define PMEM_GPU_BASE       (RK29_SDRAM_PHYS + SZ_512M - PMEM_GPU_SIZE)
 138 #else
 139 #define PMEM_GPU_BASE       (RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
 140 #endif
 141 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
 142 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
 143 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
 144 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
 145 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
 146 #define MEM_FBIPP_BASE      (MEM_FB_BASE - MEM_FBIPP_SIZE)
 147 #define LINUX_SIZE          (MEM_FBIPP_BASE - RK29_SDRAM_PHYS)
 148
 149 #define PREALLOC_WLAN_SEC_NUM           4
 150 #define PREALLOC_WLAN_BUF_NUM           160
 151 #define PREALLOC_WLAN_SECTION_HEADER    24
 152
 153 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
 154 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
 155 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
 156 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
 157
 158 #define WLAN_SKB_BUF_NUM        16
 159
 160 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
 161
 162 struct wifi_mem_prealloc {
 163         void *mem_ptr;
 164         unsigned long size;
 165 };
 166
 167 extern struct sys_timer rk29_timer;
 168
 169 static int rk29_nand_io_init(void)
 170 {
 171     return 0;
 172 }
 173
 174 struct rk29_nand_platform_data rk29_nand_data = {
 175     .width      = 1,     /* data bus width in bytes */
 176     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 177     .num_flash    = 1,
 178     .io_init   = rk29_nand_io_init,
 179 };
 180
 181 #ifdef CONFIG_FB_RK29
 182 /*****************************************************************************************
 183  * lcd  devices
 184  * author: zyw@rock-chips.com
 185  *****************************************************************************************/
 186 //#ifdef  CONFIG_LCD_TD043MGEA1
 187 #define LCD_RXD_PIN          RK29_PIN2_PC7
 188 #define LCD_TXD_PIN          RK29_PIN2_PC6
 189 #define LCD_CLK_PIN          RK29_PIN2_PC4
 190 #define LCD_CS_PIN           RK29_PIN2_PC5
 191 /*****************************************************************************************
 192 * frame buffer  devices
 193 * author: zyw@rock-chips.com
 194 *****************************************************************************************/
 195 #define FB_ID                       0
 196 #define FB_DISPLAY_ON_PIN           INVALID_GPIO//RK29_PIN6_PD0
 197 #define FB_LCD_STANDBY_PIN          INVALID_GPIO//RK29_PIN6_PD1
 198 #define FB_LCD_CABC_EN_PIN          INVALID_GPIO//RK29_PIN6_PD2
 199 #define FB_MCU_FMK_PIN              INVALID_GPIO
 200
 201 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 202 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 203
 204 //#endif
 205 static int rk29_lcd_io_init(void)
 206 {
 207     int ret = 0;
 208     //printk("rk29_lcd_io_init\n");
 209     //ret = gpio_request(LCD_RXD_PIN, NULL);
 210     ret = gpio_request(LCD_TXD_PIN, NULL);
 211         ret = gpio_request(LCD_CLK_PIN, NULL);
 212         ret = gpio_request(LCD_CS_PIN, NULL);
 213         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_GPIO2C7);
 214         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_GPIO2C6);
 215         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_GPIO2C5);
 216         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_GPIO2C4);
 217     return ret;
 218 }
 219
 220 static int rk29_lcd_io_deinit(void)
 221 {
 222     int ret = 0;
 223     //printk("rk29_lcd_io_deinit\n");
 224     gpio_free(LCD_CS_PIN);
 225         gpio_free(LCD_CLK_PIN);
 226         gpio_free(LCD_TXD_PIN);
 227         //gpio_free(LCD_RXD_PIN);
 228         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_SPI1_RXD);
 229         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_SPI1_TXD);
 230         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_SPI1_CSN0);
 231         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_SPI1_CLK);
 232     return ret;
 233 }
 234
 235 static struct rk29lcd_info rk29_lcd_info = {
 236     .txd_pin  = LCD_TXD_PIN,
 237     .clk_pin = LCD_CLK_PIN,
 238     .cs_pin = LCD_CS_PIN,
 239     .io_init   = rk29_lcd_io_init,
 240     .io_deinit = rk29_lcd_io_deinit,
 241 };
 242
 243 int rk29_fb_io_enable(void)
 244 {
 245     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 246     {
 247         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 248         gpio_set_value(FB_DISPLAY_ON_PIN, FB_DISPLAY_ON_VALUE);
 249     }
 250     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 251     {
 252         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 253         gpio_set_value(FB_LCD_STANDBY_PIN, FB_LCD_STANDBY_VALUE);
 254     }
 255     return 0;
 256 }
 257
 258 int rk29_fb_io_disable(void)
 259 {
 260     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 261     {
 262         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 263         gpio_set_value(FB_DISPLAY_ON_PIN, !FB_DISPLAY_ON_VALUE);
 264     }
 265     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 266     {
 267         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 268         gpio_set_value(FB_LCD_STANDBY_PIN, !FB_LCD_STANDBY_VALUE);
 269     }
 270     return 0;
 271 }
 272
 273 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 274 {
 275     int ret = 0;
 276     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 277     {
 278         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 279         if(ret != 0)
 280         {
 281             gpio_free(FB_MCU_FMK_PIN);
 282             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 283         }
 284         gpio_direction_input(FB_MCU_FMK_PIN);
 285     }
 286     if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
 287     {
 288         ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 289         if(ret != 0)
 290         {
 291             gpio_free(FB_DISPLAY_ON_PIN);
 292             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 293         }
 294     }
 295
 296     if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
 297     {
 298         ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 299         if(ret != 0)
 300         {
 301             gpio_free(FB_LCD_STANDBY_PIN);
 302             printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 303         }
 304     }
 305
 306     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 307     {
 308         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 309         if(ret != 0)
 310         {
 311             gpio_free(FB_LCD_CABC_EN_PIN);
 312             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 313         }
 314         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 315         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 316     }
 317     rk29_fb_io_enable();   //enable it
 318
 319     return ret;
 320 }
 321
 322 static struct rk29fb_info rk29_fb_info = {
 323     .fb_id   = FB_ID,
 324     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 325     .lcd_info = &rk29_lcd_info,
 326     .io_init   = rk29_fb_io_init,
 327     .io_enable = rk29_fb_io_enable,
 328     .io_disable = rk29_fb_io_disable,
 329 };
 330
 331 /* rk29 fb resource */
 332 static struct resource rk29_fb_resource[] = {
 333         [0] = {
 334         .name  = "lcdc reg",
 335                 .start = RK29_LCDC_PHYS,
 336                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 337                 .flags = IORESOURCE_MEM,
 338         },
 339         [1] = {
 340             .name  = "lcdc irq",
 341                 .start = IRQ_LCDC,
 342                 .end   = IRQ_LCDC,
 343                 .flags = IORESOURCE_IRQ,
 344         },
 345         [2] = {
 346             .name   = "win1 buf",
 347         .start  = MEM_FB_BASE,
 348         .end    = MEM_FB_BASE + MEM_FB_SIZE - 1,
 349         .flags  = IORESOURCE_MEM,
 350     },
 351     #ifdef CONFIG_FB_WORK_IPP
 352     [3] = {
 353             .name   = "win1 ipp buf",
 354         .start  = MEM_FBIPP_BASE,
 355         .end    = MEM_FBIPP_BASE + MEM_FBIPP_SIZE - 1,
 356         .flags  = IORESOURCE_MEM,
 357     },
 358     #endif
 359 };
 360
 361 /*platform_device*/
 362 struct platform_device rk29_device_fb = {
 363         .name             = "rk29-fb",
 364         .id               = 4,
 365         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 366         .resource         = rk29_fb_resource,
 367         .dev            = {
 368                 .platform_data  = &rk29_fb_info,
 369         }
 370 };
 371
 372 struct platform_device rk29_device_dma_cpy = {
 373         .name             = "dma_memcpy",
 374         .id               = 4,
 375
 376 };
 377
 378 #endif
 379
 380 static struct android_pmem_platform_data android_pmem_pdata = {
 381         .name           = "pmem",
 382         .start          = PMEM_UI_BASE,
 383         .size           = PMEM_UI_SIZE,
 384         .no_allocator   = 1,
 385         .cached         = 1,
 386 };
 387
 388 static struct platform_device android_pmem_device = {
 389         .name           = "android_pmem",
 390         .id             = 0,
 391         .dev            = {
 392                 .platform_data = &android_pmem_pdata,
 393         },
 394 };
 395
 396
 397 static struct vpu_mem_platform_data vpu_mem_pdata = {
 398         .name           = "vpu_mem",
 399         .start          = PMEM_VPU_BASE,
 400         .size           = PMEM_VPU_SIZE,
 401         .cached         = 1,
 402 };
 403
 404 static struct platform_device rk29_vpu_mem_device = {
 405         .name           = "vpu_mem",
 406         .id                 = 2,
 407         .dev            = {
 408         .platform_data = &vpu_mem_pdata,
 409         },
 410 };
 411
 412 static struct platform_device rk29_v4l2_output_devce = {
 413         .name           = "rk29_vout",
 414 };
 415
 416 /* HANNSTAR_P1003 touch I2C */
 417 #if defined (CONFIG_HANNSTAR_P1003)
 418 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 419 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 420
 421 int p1003_init_platform_hw(void)
 422 {
 423     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 424       gpio_free(TOUCH_RESET_PIN);
 425       printk("p1003_init_platform_hw gpio_request error\n");
 426       return -EIO;
 427     }
 428
 429     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 430       gpio_free(TOUCH_INT_PIN);
 431       printk("p1003_init_platform_hw gpio_request error\n");
 432       return -EIO;
 433     }
 434     gpio_pull_updown(TOUCH_INT_PIN, 1);
 435     gpio_direction_output(TOUCH_RESET_PIN, 0);
 436     msleep(500);
 437     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 438     msleep(500);
 439     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 440
 441     return 0;
 442 }
 443
 444
 445 struct p1003_platform_data p1003_info = {
 446   .model= 1003,
 447   .init_platform_hw= p1003_init_platform_hw,
 448
 449 };
 450 #endif
 451
 452
 453 #if defined(CONFIG_TOUCHSCREEN_GT801_IIC)
 454 #include "../../../drivers/input/touchscreen/gt801_ts.h"
 455 #define GT801_GPIO_INT      RK29_PIN4_PD5
 456 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 457 static struct gt801_platform_data gt801_info = {
 458         .model                  = 801,
 459         .swap_xy                = 0,
 460         .x_min                  = 0,
 461         .x_max                  = 480,
 462         .y_min                  = 0,
 463         .y_max                  = 800,
 464         .gpio_reset     = GT801_GPIO_RESET,
 465         .gpio_reset_active_low = 0,
 466         .gpio_pendown           = GT801_GPIO_INT,
 467     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 468     .resetpin_iomux_name = NULL,
 469     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 470     .resetpin_iomux_mode = 0,
 471 };
 472 #endif
 473
 474
 475 #if defined(CONFIG_TOUCHSCREEN_GT818_IIC)
 476 #include "../../../drivers/input/touchscreen/gt818_ts.h"
 477 #define GT818_GPIO_INT      RK29_PIN4_PD5
 478 #define GT818_GPIO_RESET    RK29_PIN6_PC3
 479 static struct gt818_platform_data gt818_info = {
 480         .model                  = 818,
 481         .swap_xy                = 0,
 482         .x_min                  = 0,
 483         .x_max                  = 480,
 484         .y_min                  = 0,
 485         .y_max                  = 800,
 486         .gpio_reset     = GT818_GPIO_RESET,
 487         .gpio_reset_active_low = 0,
 488         .gpio_pendown           = GT818_GPIO_INT,
 489     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 490     .resetpin_iomux_name = NULL,
 491     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 492     .resetpin_iomux_mode = 0,
 493 };
 494 #endif
 495
 496 #if defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
 497 #include "../../../drivers/input/touchscreen/ili2102_ts.h"
 498 #define GT801_GPIO_INT      RK29_PIN4_PD5
 499 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 500 static struct ili2102_platform_data ili2102_info = {
 501         .model                  = 2102,
 502         .swap_xy                = 0,
 503         .x_min                  = 0,
 504         .x_max                  = 481,
 505         .y_min                  = 0,
 506         .y_max                  = 801,
 507         .gpio_reset     = GT801_GPIO_RESET,
 508         .gpio_reset_active_low = 1,
 509         .gpio_pendown           = GT801_GPIO_INT,
 510     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 511     .resetpin_iomux_name = NULL,
 512     .pendown_iomux_mode = GPIO4H_GPIO4D5,
 513     .resetpin_iomux_mode = 0,
 514 };
 515 #endif
 516
 517 /* EETI_EGALAX touch I2C */
 518 #if defined (CONFIG_EETI_EGALAX)
 519 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 520 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 521
 522 static int EETI_EGALAX_init_platform_hw(void)
 523 {
 524     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 525       gpio_free(TOUCH_RESET_PIN);
 526       printk("p1003_init_platform_hw gpio_request error\n");
 527       return -EIO;
 528     }
 529
 530     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 531       gpio_free(TOUCH_INT_PIN);
 532       printk("p1003_init_platform_hw gpio_request error\n");
 533       return -EIO;
 534     }
 535     gpio_pull_updown(TOUCH_INT_PIN, 1);
 536     gpio_direction_output(TOUCH_RESET_PIN, 0);
 537     msleep(500);
 538     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 539     msleep(500);
 540     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 541
 542     return 0;
 543 }
 544
 545
 546 static struct eeti_egalax_platform_data eeti_egalax_info = {
 547   .model= 1003,
 548   .init_platform_hw= EETI_EGALAX_init_platform_hw,
 549
 550 };
 551 #endif
 552
 553 /*MMA8452 gsensor*/
 554 #if defined (CONFIG_GS_MMA8452)
 555 #define MMA8452_INT_PIN   RK29_PIN6_PC4
 556
 557 static int mma8452_init_platform_hw(void)
 558 {
 559
 560     if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
 561       gpio_free(MMA8452_INT_PIN);
 562       printk("mma8452_init_platform_hw gpio_request error\n");
 563       return -EIO;
 564     }
 565     gpio_pull_updown(MMA8452_INT_PIN, 1);
 566     return 0;
 567 }
 568
 569
 570 static struct mma8452_platform_data mma8452_info = {
 571   .model= 8452,
 572   .swap_xy = 0,
 573   .init_platform_hw= mma8452_init_platform_hw,
 574
 575 };
 576 #endif
 577
 578 #if defined (CONFIG_MPU_SENSORS_MPU3050)
 579 /*mpu3050*/
 580 static struct mpu3050_platform_data mpu3050_data = {
 581                 .int_config = 0x10,
 582                 //.orientation = { 1, 0, 0,0, -1, 0,0, 0, 1 },
 583                 //.orientation = { 0, 1, 0,-1, 0, 0,0, 0, -1 },
 584                 //.orientation = { -1, 0, 0,0, -1, 0,0, 0, -1 },
 585                 //.orientation = { 0, 1, 0, -1, 0, 0, 0, 0, 1 },
 586                 .orientation = { 1, 0, 0,0, 1, 0, 0, 0, 1 },
 587                 .level_shifter = 0,
 588 #if defined (CONFIG_MPU_SENSORS_KXTF9)
 589                 .accel = {
 590 #ifdef CONFIG_MPU_SENSORS_MPU3050_MODULE
 591                                 .get_slave_descr = NULL ,
 592 #else
 593                                 .get_slave_descr = get_accel_slave_descr ,
 594 #endif
 595                                 .adapt_num = 0, // The i2c bus to which the mpu device is
 596                                 // connected
 597                                 //.irq = RK29_PIN6_PC4,
 598                                 .bus = EXT_SLAVE_BUS_SECONDARY,  //The secondary I2C of MPU
 599                                 .address = 0x0f,
 600                                 //.orientation = { 1, 0, 0,0, 1, 0,0, 0, 1 },
 601                                 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
 602                                 //.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
 603                                 //.orientation = { 0, 1 ,0, -1 ,0, 0, 0, 0, 1 },
 604                                 .orientation = {1, 0, 0, 0, 1, 0, 0, 0, 1},
 605                 },
 606 #endif
 607 #if defined (CONFIG_MPU_SENSORS_AK8975)
 608                 .compass = {
 609 #ifdef CONFIG_MPU_SENSORS_MPU3050_MODULE
 610                                 .get_slave_descr = NULL,/*ak5883_get_slave_descr,*/
 611 #else
 612                                 .get_slave_descr = get_compass_slave_descr,
 613 #endif
 614                                 .adapt_num = 0, // The i2c bus to which the compass device is.
 615                                 // It can be difference with mpu
 616                                 // connected
 617                                 //.irq = RK29_PIN6_PC5,
 618                                 .bus = EXT_SLAVE_BUS_PRIMARY,
 619                                 .address = 0x0d,
 620                                 //.orientation = { -1, 0, 0,0, -1, 0,0, 0, 1 },
 621                                 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
 622                                 //.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
 623                                 //.orientation = { 0, -1, 0, 1, 0, 0, 0, 0, 1 },
 624                                 .orientation = {0, 1, 0, -1, 0, 0, 0, 0, 1},
 625                 },
 626 };
 627 #endif
 628 #endif
 629
 630 #if defined(CONFIG_GPIO_WM831X)
 631 struct rk29_gpio_expander_info  wm831x_gpio_settinginfo[] = {
 632         {
 633                 .gpio_num               =WM831X_P01,// tp3
 634                 .pin_type           = GPIO_OUT,
 635                 .pin_value                      =GPIO_HIGH,
 636          },
 637
 638          {
 639                 .gpio_num               =WM831X_P02,//tp4
 640                 .pin_type           = GPIO_OUT,
 641                 .pin_value                      =GPIO_HIGH,
 642          },
 643          {
 644                 .gpio_num               =WM831X_P03,//tp2
 645                 .pin_type           = GPIO_OUT,
 646                 .pin_value                      =GPIO_HIGH,
 647          },
 648          {
 649                 .gpio_num               =WM831X_P04,//tp1
 650                 .pin_type           = GPIO_OUT,
 651                 .pin_value                      =GPIO_HIGH,
 652          },
 653          {
 654                 .gpio_num               =WM831X_P05,//tp1
 655                 .pin_type           = GPIO_OUT,
 656                 .pin_value                      =GPIO_HIGH,
 657          },
 658          {
 659                 .gpio_num               =WM831X_P06,//tp1
 660                 .pin_type           = GPIO_OUT,
 661                 .pin_value                      =GPIO_HIGH,
 662          },
 663          {
 664                 .gpio_num               =WM831X_P07,//tp1
 665                 .pin_type           = GPIO_OUT,
 666                 .pin_value                      =GPIO_HIGH,
 667          },
 668          {
 669                 .gpio_num               =WM831X_P08,//tp1
 670                 .pin_type           = GPIO_OUT,
 671                 .pin_value                      =GPIO_HIGH,
 672          },
 673          {
 674                 .gpio_num               =WM831X_P09,//tp1
 675                 .pin_type           = GPIO_OUT,
 676                 .pin_value                      =GPIO_HIGH,
 677          },
 678          {
 679                 .gpio_num               =WM831X_P10,//tp1
 680                 .pin_type           = GPIO_OUT,
 681                 .pin_value                      =GPIO_HIGH,
 682          },
 683          {
 684                 .gpio_num               =WM831X_P11,//tp1
 685                 .pin_type           = GPIO_OUT,
 686                 .pin_value                      =GPIO_HIGH,
 687          },
 688          {
 689                 .gpio_num               =WM831X_P12,
 690                 .pin_type           = GPIO_OUT,
 691                 .pin_value                      =GPIO_HIGH,
 692          },
 693 };
 694
 695 #endif
 696
 697
 698
 699 #if defined(CONFIG_MFD_WM831X)
 700 static struct wm831x *gWm831x;
 701 int wm831x_pre_init(struct wm831x *parm)
 702 {
 703         int ret;
 704         printk("%s\n", __FUNCTION__);
 705         gWm831x = parm;
 706         //ILIM = 900ma
 707         ret = wm831x_reg_read(parm, WM831X_POWER_STATE) & 0xffff;
 708         wm831x_reg_write(parm, WM831X_POWER_STATE, (ret&0xfff8) | 0x04);
 709
 710         //BATT_FET_ENA = 1
 711         wm831x_set_bits(parm, WM831X_RESET_CONTROL,0x1000,0x1000);
 712         ret = wm831x_reg_read(parm, WM831X_RESET_CONTROL) & 0xffff;
 713         printk("%s:WM831X_RESET_CONTROL=0x%x\n",__FUNCTION__,ret);
 714
 715 #if 0
 716         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 3), 0);
 717         wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 7), 0);
 718         printk("%s:disable ldo4 and ldo8 because they are enabled in uboot\n",__FUNCTION__);
 719 #endif
 720         return 0;
 721 }
 722 int wm831x_post_init(struct wm831x *parm)
 723 {
 724         struct regulator *dcdc;
 725         struct regulator *ldo;
 726
 727         dcdc = regulator_get(NULL, "dcdc3");            // 1th IO
 728         regulator_set_voltage(dcdc,3000000,3000000);
 729         regulator_set_suspend_voltage(dcdc, 2800000);
 730         regulator_enable(dcdc);
 731         printk("%s set dcdc3=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 732         regulator_put(dcdc);
 733         udelay(100);
 734
 735         ldo = regulator_get(NULL, "ldo10");     // 1th modem IO
 736         regulator_set_voltage(ldo,3000000,3000000);
 737         regulator_set_suspend_voltage(ldo,3000000);
 738         regulator_enable(ldo);
 739         printk("%s set ldo10=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 740         regulator_put(ldo);
 741         udelay(100);
 742
 743         dcdc = regulator_get(NULL, "dcdc2");    // 2th CORE
 744         regulator_set_voltage(dcdc,1300000,1300000);
 745         regulator_set_suspend_voltage(dcdc,1000000);
 746         regulator_enable(dcdc);
 747         printk("%s set dcdc2=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 748         regulator_put(dcdc);
 749         udelay(100);
 750
 751         dcdc = regulator_get(NULL, "dcdc1");    // 3th ddr
 752         regulator_set_voltage(dcdc,1800000,1800000);
 753         regulator_set_suspend_voltage(ldo, 1800000);
 754         regulator_enable(dcdc);
 755         printk("%s set dcdc1=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 756         regulator_put(dcdc);
 757         udelay(100);
 758
 759         ldo = regulator_get(NULL, "ldo1");              // 3th nand
 760         regulator_set_voltage(ldo,1800000,1800000);
 761         regulator_set_suspend_voltage(ldo,1800000);
 762         regulator_enable(ldo);
 763         printk("%s set ldo1=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 764         regulator_put(ldo);
 765         udelay(100);
 766
 767         ldo = regulator_get(NULL, "ldo4");              // 4th usb
 768         regulator_set_voltage(ldo,2500000,2500000);
 769         regulator_set_suspend_voltage(ldo,0000000);
 770         regulator_enable(ldo);
 771         printk("%s set ldo4=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 772         regulator_put(ldo);
 773         udelay(100);
 774
 775         ldo = regulator_get(NULL, "ldo7");              // 5th usb
 776         regulator_set_voltage(ldo,3300000,3300000);
 777         regulator_set_suspend_voltage(ldo,3300000);
 778         regulator_enable(ldo);
 779         printk("%s set ldo7=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 780         regulator_put(ldo);
 781         udelay(100);
 782
 783         dcdc = regulator_get(NULL, "dcdc4");    // backlight
 784         regulator_set_voltage(dcdc,20000000,20000000);
 785         regulator_set_suspend_voltage(dcdc, 20000000);
 786         regulator_enable(dcdc);
 787         printk("%s set dcdc4=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
 788         regulator_put(dcdc);
 789         udelay(100);
 790 #if 1
 791
 792         ldo = regulator_get(NULL, "ldo2");              //lcd
 793         regulator_set_voltage(ldo,3000000,3000000);
 794         regulator_set_suspend_voltage(ldo,3000000);
 795         regulator_enable(ldo);
 796         printk("%s set ldo2=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 797         regulator_put(ldo);
 798
 799
 800         ldo = regulator_get(NULL, "ldo5");              //tf
 801         regulator_set_voltage(ldo,3000000,3000000);
 802         regulator_set_suspend_voltage(ldo,3000000);
 803         regulator_enable(ldo);
 804         printk("%s set ldo5=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 805         regulator_put(ldo);
 806
 807         ldo = regulator_get(NULL, "ldo6");              //camera
 808         regulator_set_voltage(ldo,1800000,1800000);
 809         regulator_set_suspend_voltage(ldo,1800000);
 810         regulator_enable(ldo);
 811         printk("%s set ldo6=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 812         regulator_put(ldo);
 813
 814
 815
 816 #if 0
 817         ldo = regulator_get(NULL, "ldo3");              //sram
 818         regulator_set_voltage(ldo,1800000,1800000);
 819         regulator_set_suspend_voltage(ldo,1800000);
 820         regulator_enable(ldo);
 821         printk("%s set ldo3=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 822         regulator_put(ldo);
 823
 824
 825         ldo = regulator_get(NULL, "ldo8");              //cmmb
 826         regulator_set_voltage(ldo,1200000,1200000);
 827         regulator_set_suspend_voltage(ldo,1200000);
 828         regulator_enable(ldo);
 829         printk("%s set ldo8=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 830         regulator_put(ldo);
 831
 832         ldo = regulator_get(NULL, "ldo9");              //cmmb
 833         regulator_set_voltage(ldo,3000000,3000000);
 834         regulator_set_suspend_voltage(ldo,3000000);
 835         regulator_enable(ldo);
 836         printk("%s set ldo9=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 837         regulator_put(ldo);
 838 #endif
 839
 840 #endif
 841
 842         ldo = regulator_get(NULL, "ldo11");
 843         //regulator_enable(ldo);
 844         printk("%s set ldo11=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
 845         regulator_put(ldo);
 846
 847
 848         return 0;
 849 }
 850
 851 extern void wm831x_enter_sleep(void);
 852 extern void wm831x_exit_sleep(void);
 853
 854 void pmu_wm831x_set_suspend_voltage(void)
 855 {
 856
 857 }
 858 EXPORT_SYMBOL_GPL(pmu_wm831x_set_suspend_voltage);
 859
 860 void pmu_wm831x_set_resume_voltage(void)
 861 {
 862
 863 }
 864 EXPORT_SYMBOL_GPL(pmu_wm831x_set_resume_voltage);
 865
 866 int wm831x_last_deinit(struct wm831x *parm)
 867 {
 868         struct regulator* ldo;
 869
 870         printk("%s\n", __FUNCTION__);
 871
 872         ldo = regulator_get(NULL, "ldo1");
 873         regulator_disable(ldo);
 874         regulator_put(ldo);
 875
 876         ldo = regulator_get(NULL, "ldo2");
 877         regulator_disable(ldo);
 878         regulator_put(ldo);
 879
 880         ldo = regulator_get(NULL, "ldo3");
 881         regulator_disable(ldo);
 882         regulator_put(ldo);
 883
 884         ldo = regulator_get(NULL, "ldo4");
 885         //regulator_disable(ldo);
 886         regulator_put(ldo);
 887
 888         ldo = regulator_get(NULL, "ldo5");
 889         regulator_disable(ldo);
 890         regulator_put(ldo);
 891
 892         ldo = regulator_get(NULL, "ldo6");
 893         regulator_disable(ldo);
 894         regulator_put(ldo);
 895
 896         ldo = regulator_get(NULL, "ldo7");
 897         regulator_disable(ldo);
 898         regulator_put(ldo);
 899
 900         ldo = regulator_get(NULL, "ldo8");
 901         //regulator_disable(ldo);
 902         regulator_put(ldo);
 903
 904         ldo = regulator_get(NULL, "ldo9");
 905         regulator_disable(ldo);
 906         regulator_put(ldo);
 907
 908         ldo = regulator_get(NULL, "ldo10");
 909         regulator_disable(ldo);
 910         regulator_put(ldo);
 911
 912         return 0;
 913 }
 914
 915 struct wm831x_backlight_pdata wm831x_backlight_platdata = {
 916         .isink = 1,     /** ISINK to use, 1 or 2 */
 917         .max_uA = 19484,    /** Maximum current to allow */
 918 };
 919
 920 struct wm831x_backup_pdata wm831x_backup_platdata = {
 921         .charger_enable = 1,
 922         .no_constant_voltage = 0,  /** Disable constant voltage charging */
 923         .vlim = 3100,   /** Voltage limit in milivolts */
 924         .ilim = 300,   /** Current limit in microamps */
 925 };
 926
 927 struct wm831x_battery_pdata wm831x_battery_platdata = {
 928         .enable = 1,         /** Enable charging */
 929         .fast_enable = 1,    /** Enable fast charging */
 930         .off_mask = 1,       /** Mask OFF while charging */
 931         .trickle_ilim = 200,   /** Trickle charge current limit, in mA */
 932         .vsel = 4200,           /** Target voltage, in mV */
 933         .eoc_iterm = 50,      /** End of trickle charge current, in mA */
 934         .fast_ilim = 500,      /** Fast charge current limit, in mA */
 935         .timeout = 480,        /** Charge cycle timeout, in minutes */
 936         .syslo = 3300,    /* syslo threshold, in mV*/
 937         .sysok = 3500,    /* sysko threshold, in mV*/
 938 };
 939
 940 struct wm831x_status_pdata wm831x_status_platdata[WM831X_MAX_STATUS] = {
 941         {
 942         .default_src = WM831X_STATUS_OTP,
 943         .name = "wm831x_status0",
 944         .default_trigger = "wm831x_otp",
 945         },
 946         {
 947         .default_src = WM831X_STATUS_POWER,
 948         .name = "wm831x_status1",
 949         .default_trigger = "wm831x_power",
 950         },
 951 };
 952
 953
 954 static struct regulator_consumer_supply dcdc1_consumers[] = {
 955         {
 956                 .supply = "dcdc1",
 957         }
 958 };
 959 static struct regulator_consumer_supply dcdc2_consumers[] = {
 960         {
 961                 .supply = "dcdc2",
 962         },
 963         {
 964                 .supply = "vcore",
 965         }
 966 };
 967 static struct regulator_consumer_supply dcdc3_consumers[] = {
 968         {
 969                 .supply = "dcdc3",
 970         }
 971 };
 972 static struct regulator_consumer_supply dcdc4_consumers[] = {
 973         {
 974                 .supply = "dcdc4",
 975         }
 976 };
 977 static struct regulator_consumer_supply epe1_consumers[] = {
 978         {
 979                 .supply = "epe1",
 980         }
 981 };
 982 static struct regulator_consumer_supply epe2_consumers[] = {
 983         {
 984                 .supply = "epe2",
 985         }
 986 };
 987 static struct regulator_consumer_supply ldo1_consumers[] = {
 988         {
 989                 .supply = "ldo1",
 990         }
 991 };
 992 static struct regulator_consumer_supply ldo2_consumers[] = {
 993         {
 994                 .supply = "ldo2",
 995         }
 996 };
 997 static struct regulator_consumer_supply ldo3_consumers[] = {
 998         {
 999                 .supply = "ldo3",
1000         }
1001 };
1002 static struct regulator_consumer_supply ldo4_consumers[] = {
1003         {
1004                 .supply = "ldo4",
1005         }
1006 };
1007 static struct regulator_consumer_supply ldo5_consumers[] = {
1008         {
1009                 .supply = "ldo5",
1010         }
1011 };
1012 static struct regulator_consumer_supply ldo6_consumers[] = {
1013         {
1014                 .supply = "ldo6",
1015         }
1016 };
1017 static struct regulator_consumer_supply ldo7_consumers[] = {
1018         {
1019                 .supply = "ldo7",
1020         }
1021 };
1022 static struct regulator_consumer_supply ldo8_consumers[] = {
1023         {
1024                 .supply = "ldo8",
1025         }
1026 };
1027 static struct regulator_consumer_supply ldo9_consumers[] = {
1028         {
1029                 .supply = "ldo9",
1030         }
1031 };
1032 static struct regulator_consumer_supply ldo10_consumers[] = {
1033         {
1034                 .supply = "ldo10",
1035         }
1036 };
1037 static struct regulator_consumer_supply ldo11_consumers[] = {
1038         {
1039                 .supply = "ldo11",
1040         }
1041 };
1042 static struct regulator_consumer_supply isink1_consumers[] = {
1043         {
1044                 .supply = "isink1",
1045         }
1046 };
1047 static struct regulator_consumer_supply isink2_consumers[] = {
1048         {
1049                 .supply = "isink2",
1050         }
1051 };
1052
1053 struct regulator_init_data wm831x_regulator_init_dcdc[WM831X_MAX_DCDC] = {
1054         {
1055                 .constraints = {
1056                         .name = "DCDC1",
1057                         .min_uV = 600000,
1058                         .max_uV = 1800000,//0.6-1.8V
1059                         .apply_uV = true,
1060                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1061                 },
1062                 .num_consumer_supplies = ARRAY_SIZE(dcdc1_consumers),
1063                 .consumer_supplies = dcdc1_consumers,
1064         },
1065         {
1066                 .constraints = {
1067                         .name = "DCDC2",
1068                         .min_uV = 600000,
1069                         .max_uV = 1800000,//0.6-1.8V
1070                         .apply_uV = true,
1071                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1072                 },
1073                 .num_consumer_supplies = ARRAY_SIZE(dcdc2_consumers),
1074                 .consumer_supplies = dcdc2_consumers,
1075         },
1076         {
1077                 .constraints = {
1078                         .name = "DCDC3",
1079                         .min_uV = 850000,
1080                         .max_uV = 3400000,//0.85-3.4V
1081                         .apply_uV = true,
1082                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1083                 },
1084                 .num_consumer_supplies = ARRAY_SIZE(dcdc3_consumers),
1085                 .consumer_supplies = dcdc3_consumers,
1086         },
1087         {
1088                 .constraints = {
1089                         .name = "DCDC4",
1090                         .min_uV = 00000000,
1091                         .max_uV = 30000000,//30V/40mA
1092                         .apply_uV = true,
1093                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1094                 },
1095                 .num_consumer_supplies = ARRAY_SIZE(dcdc4_consumers),
1096                 .consumer_supplies = dcdc4_consumers,
1097         },
1098
1099 };
1100 struct regulator_init_data wm831x_regulator_init_epe[WM831X_MAX_EPE] = {
1101         {
1102                 .constraints = {
1103                         .name = "EPE1",
1104                         .min_uV = 1200000,
1105                         .max_uV = 3000000,
1106                         .apply_uV = true,
1107                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1108                 },
1109                 .num_consumer_supplies = ARRAY_SIZE(epe1_consumers),
1110                 .consumer_supplies = epe1_consumers,
1111         },
1112         {
1113                 .constraints = {
1114                         .name = "EPE2",
1115                         .min_uV = 1200000,
1116                         .max_uV = 3000000,
1117                         .apply_uV = true,
1118                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1119                 },
1120                 .num_consumer_supplies = ARRAY_SIZE(epe2_consumers),
1121                 .consumer_supplies = epe2_consumers,
1122         },
1123 };
1124
1125 struct regulator_init_data wm831x_regulator_init_ldo[WM831X_MAX_LDO] = {
1126         {
1127                 .constraints = {
1128                         .name = "LDO1",
1129                         .min_uV = 900000,
1130                         .max_uV = 3300000,
1131                         .apply_uV = true,
1132                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1133                 },
1134                 .num_consumer_supplies = ARRAY_SIZE(ldo1_consumers),
1135                 .consumer_supplies = ldo1_consumers,
1136         },
1137         {
1138                 .constraints = {
1139                         .name = "LDO2",
1140                         .min_uV = 900000,
1141                         .max_uV = 3300000,
1142                         .apply_uV = true,
1143                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1144                 },
1145                 .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
1146                 .consumer_supplies = ldo2_consumers,
1147         },
1148         {
1149                 .constraints = {
1150                         .name = "LDO3",
1151                         .min_uV = 900000,
1152                         .max_uV = 3300000,
1153                         .apply_uV = true,
1154                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1155                 },
1156                 .num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),
1157                 .consumer_supplies = ldo3_consumers,
1158         },
1159         {
1160                 .constraints = {
1161                         .name = "LDO4",
1162                         .min_uV = 900000,
1163                         .max_uV = 3300000,
1164                         .apply_uV = true,
1165                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1166                 },
1167                 .num_consumer_supplies = ARRAY_SIZE(ldo4_consumers),
1168                 .consumer_supplies = ldo4_consumers,
1169         },
1170         {
1171                 .constraints = {
1172                         .name = "LDO5",
1173                         .min_uV = 900000,
1174                         .max_uV = 3300000,
1175                         .apply_uV = true,
1176                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1177                 },
1178                 .num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),
1179                 .consumer_supplies = ldo5_consumers,
1180         },
1181         {
1182                 .constraints = {
1183                         .name = "LDO6",
1184                         .min_uV = 900000,
1185                         .max_uV = 3300000,
1186                         .apply_uV = true,
1187                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1188                 },
1189                 .num_consumer_supplies = ARRAY_SIZE(ldo6_consumers),
1190                 .consumer_supplies = ldo6_consumers,
1191         },
1192         {
1193                 .constraints = {
1194                         .name = "LDO7",
1195                         .min_uV = 1000000,
1196                         .max_uV = 3500000,
1197                         .apply_uV = true,
1198                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1199                 },
1200                 .num_consumer_supplies = ARRAY_SIZE(ldo7_consumers),
1201                 .consumer_supplies = ldo7_consumers,
1202         },
1203         {
1204                 .constraints = {
1205                         .name = "LDO8",
1206                         .min_uV = 1000000,
1207                         .max_uV = 3500000,
1208                         .apply_uV = true,
1209                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1210                 },
1211                 .num_consumer_supplies = ARRAY_SIZE(ldo8_consumers),
1212                 .consumer_supplies = ldo8_consumers,
1213         },
1214         {
1215                 .constraints = {
1216                         .name = "LDO9",
1217                         .min_uV = 1000000,
1218                         .max_uV = 3500000,
1219                         .apply_uV = true,
1220                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1221                 },
1222                 .num_consumer_supplies = ARRAY_SIZE(ldo9_consumers),
1223                 .consumer_supplies = ldo9_consumers,
1224         },
1225         {
1226                 .constraints = {
1227                         .name = "LDO10",
1228                         .min_uV = 1000000,
1229                         .max_uV = 3500000,
1230                         .apply_uV = true,
1231                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1232                 },
1233                 .num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),
1234                 .consumer_supplies = ldo10_consumers,
1235         },
1236         {
1237                 .constraints = {
1238                         .name = "LDO11",
1239                         .min_uV = 1200000,
1240                         .max_uV = 3000000,
1241                         .apply_uV = true,
1242                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1243                 },
1244                 .num_consumer_supplies = ARRAY_SIZE(ldo11_consumers),
1245                 .consumer_supplies = ldo11_consumers,
1246         },
1247 };
1248
1249 struct regulator_init_data wm831x_regulator_init_isink[WM831X_MAX_ISINK] = {
1250         {
1251                 .constraints = {
1252                         .name = "ISINK1",
1253                         .min_uA = 00000,
1254                         .max_uA = 40000,
1255                         .always_on = true,
1256                         .apply_uV = true,
1257                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1258                 },
1259                 .num_consumer_supplies = ARRAY_SIZE(isink1_consumers),
1260                 .consumer_supplies = isink1_consumers,
1261         },
1262         {
1263                 .constraints = {
1264                         .name = "ISINK2",
1265                         .min_uA = 0000000,
1266                         .max_uA = 0000000,
1267                         .apply_uV = false,
1268                         .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1269                 },
1270                 .num_consumer_supplies = ARRAY_SIZE(isink2_consumers),
1271                 .consumer_supplies = isink2_consumers,
1272         },
1273 };
1274
1275 static int wm831x_checkrange(int start,int num,int val)
1276 {
1277         if((val<(start+num))&&(val>=start))
1278                 return 0;
1279         else
1280                 return -1;
1281 }
1282
1283 static int wm831x_init_pin_type(struct wm831x *wm831x)
1284 {
1285 #if 1
1286         struct wm831x_pdata *pdata = wm831x->dev->platform_data;
1287         struct rk29_gpio_expander_info *wm831x_gpio_settinginfo;
1288         uint16_t offset = 0;
1289         uint16_t wm831x_settingpin_num = 0;
1290         uint16_t ret = 0;
1291         int i = 0;
1292
1293         if(wm831x)
1294         {
1295                 wm831x_gpio_settinginfo=pdata->settinginfo;
1296                 if(wm831x_gpio_settinginfo)
1297                 {
1298                         wm831x_settingpin_num = pdata->settinginfolen;
1299                         for(i=0;i<wm831x_settingpin_num;i++)
1300                         {
1301                                 if(!wm831x_checkrange(pdata->gpio_base,pdata->gpio_pin_num,wm831x_gpio_settinginfo[i].gpio_num))
1302                                 {
1303                                         offset = wm831x_gpio_settinginfo[i].gpio_num - pdata->gpio_base;
1304
1305                                         if(wm831x_gpio_settinginfo[i].pin_type==GPIO_IN)
1306                                         {
1307                                                 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);
1308                                         }
1309                                         else
1310                                         {
1311                                                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_TRI_SHIFT);
1312                                                 if(wm831x_gpio_settinginfo[i].pin_value==GPIO_HIGH)
1313                                                 {
1314                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(1 << offset));
1315                                                 }
1316                                                 else
1317                                                 {
1318                                                         wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(0 << offset));
1319                                                 }
1320                                         }
1321
1322                                 }
1323                         }
1324                 }
1325         }
1326
1327         for(i=0;i<pdata->gpio_pin_num;i++)
1328         {
1329                 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+i),
1330                         WM831X_GPN_PULL_MASK|WM831X_GPN_POL_MASK|WM831X_GPN_OD_MASK|WM831X_GPN_TRI_MASK,
1331                         1<<WM831X_GPN_POL_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1332                 ret =  wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL+i);
1333                 printk("Gpio%d Pin Configuration = %x\n",i,ret);
1334         }
1335 #endif
1336         return 0;
1337 }
1338
1339 /*
1340  * GPIO Buttons
1341  */
1342 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1343 static struct wm831x_gpio_keys_button wm831x_gpio_buttons[] = {
1344 {
1345         .code           = KEY_MEDIA,
1346         .gpio           = TCA6424_P21,
1347         .active_low     = 1,
1348         .desc           = "media",
1349         .wakeup         = 0,
1350         .debounce_interval = 120,
1351 },
1352 {
1353     .code= KEY_VOLUMEUP,
1354                 .gpio= WM831X_P05,
1355                 .active_low= 1,
1356                 .desc= "volume_up",
1357                 .wakeup= 0,
1358 },
1359 {
1360                 .code= KEY_CAMERA,
1361                 .gpio= WM831X_P06,
1362                 .active_low= 1,
1363                 .desc= "camera",
1364                 .wakeup= 0,
1365 },
1366 {
1367                 .code= KEY_VOLUMEDOWN,
1368                 .gpio= WM831X_P07,
1369                 .active_low= 1,
1370                 .desc= "volume_down",
1371                 .wakeup= 0,
1372 },
1373 {
1374                 .code= KEY_END,
1375                 .gpio= WM831X_P09,
1376                 .active_low= 1,
1377                 .desc= "enter",
1378                 .wakeup= 0,
1379 },
1380 {
1381                 .code= KEY_MENU,
1382                 .gpio= WM831X_P10,
1383                 .active_low= 1,
1384                 .desc= "menu",
1385                 .wakeup= 0,
1386 },
1387 {
1388                 .code= KEY_SEND,
1389                 .gpio= WM831X_P11,
1390                 .active_low= 1,
1391                 .desc= "esc",
1392                 .wakeup= 0,
1393 },
1394 {
1395                 .code= KEY_BACK,
1396                 .gpio= WM831X_P12,
1397                 .active_low= 1,
1398                 .desc= "home",
1399                 .wakeup= 0,
1400 },
1401 };
1402
1403 struct wm831x_gpio_keys_pdata wm831x_gpio_keys_platdata = {
1404         .buttons        = wm831x_gpio_buttons,
1405         .nbuttons       = ARRAY_SIZE(wm831x_gpio_buttons),
1406 };
1407
1408 #endif
1409 struct wm831x_pdata wm831x_platdata = {
1410         /** Called before subdevices are set up */
1411         .pre_init= wm831x_pre_init,
1412         /** Called after subdevices are set up */
1413         .post_init = wm831x_post_init,
1414         /** Called before subdevices are power down */
1415         .last_deinit = wm831x_last_deinit,
1416
1417 #if defined(CONFIG_GPIO_WM831X)
1418         .gpio_base=WM831X_GPIO_EXPANDER_BASE,
1419         .gpio_pin_num=WM831X_TOTOL_GPIO_NUM,
1420         .settinginfo=wm831x_gpio_settinginfo,
1421         .settinginfolen=ARRAY_SIZE(wm831x_gpio_settinginfo),
1422         .pin_type_init = wm831x_init_pin_type,
1423         .irq_base= NR_AIC_IRQS + 7*NUM_GROUP,
1424 #endif
1425
1426         .backlight = &wm831x_backlight_platdata,
1427
1428         .backup = &wm831x_backup_platdata,
1429
1430         .battery = &wm831x_battery_platdata,
1431         //.wm831x_touch_pdata = NULL,
1432         //.watchdog = NULL,
1433
1434 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1435         .gpio_keys = &wm831x_gpio_keys_platdata,
1436 #endif
1437
1438         /** LED1 = 0 and so on */
1439         .status = {&wm831x_status_platdata[0], &wm831x_status_platdata[1]},
1440
1441         /** DCDC1 = 0 and so on */
1442         .dcdc = {&wm831x_regulator_init_dcdc[0], &wm831x_regulator_init_dcdc[1], &wm831x_regulator_init_dcdc[2], &wm831x_regulator_init_dcdc[3]},
1443
1444         /** EPE1 = 0 and so on */
1445         .epe = {&wm831x_regulator_init_epe[0], &wm831x_regulator_init_epe[1]},
1446
1447         /** LDO1 = 0 and so on */
1448         .ldo = {&wm831x_regulator_init_ldo[0], &wm831x_regulator_init_ldo[1], &wm831x_regulator_init_ldo[2], &wm831x_regulator_init_ldo[3],
1449                         &wm831x_regulator_init_ldo[4], &wm831x_regulator_init_ldo[5], &wm831x_regulator_init_ldo[6], &wm831x_regulator_init_ldo[7],
1450                         &wm831x_regulator_init_ldo[8], &wm831x_regulator_init_ldo[9], &wm831x_regulator_init_ldo[10]},
1451
1452         /** ISINK1 = 0 and so on*/
1453         .isink = {&wm831x_regulator_init_isink[0], &wm831x_regulator_init_isink[1]},
1454 };
1455 #endif
1456
1457
1458
1459 #if defined(CONFIG_RK29_GPS)
1460
1461 #define         RK29_GPS_POWER_PIN              RK29_PIN6_PB2
1462 #define         RK29_GPS_RESET_PIN              RK29_PIN6_PC1
1463
1464 int rk29_gps_power_up(void)
1465 {
1466         printk("%s \n", __FUNCTION__);
1467
1468     gpio_request(RK29_GPS_POWER_PIN, NULL);
1469         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_HIGH);
1470
1471         return 0;
1472 }
1473
1474 int rk29_gps_power_down(void)
1475 {
1476         printk("%s \n", __FUNCTION__);
1477
1478     gpio_request(RK29_GPS_POWER_PIN, NULL);
1479         gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_LOW);
1480
1481         return 0;
1482 }
1483
1484 int rk29_gps_reset_set(int level)
1485 {
1486         gpio_request(RK29_GPS_RESET_PIN, NULL);
1487         if (level)
1488                 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_HIGH);
1489         else
1490                 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);
1491
1492         return 0;
1493 }
1494
1495 struct rk29_gps_data rk29_gps_info = {
1496         .power_up = rk29_gps_power_up,
1497         .power_down = rk29_gps_power_down,
1498         .reset = rk29_gps_reset_set,
1499         .uart_id = 3,
1500 };
1501
1502 struct platform_device rk29_device_gps = {
1503         .name = "rk29_gps",
1504         .id = -1,
1505         .dev            = {
1506         .platform_data = &rk29_gps_info,
1507                 }
1508         };
1509 #endif
1510
1511 /*****************************************************************************************
1512  * wm8994  codec
1513  * author: qjb@rock-chips.com
1514  *****************************************************************************************/
1515 struct wm8994_pdata wm8994_platdata = {
1516
1517         .BB_input_diff = 0,
1518         .BB_class = NO_PCM_BB,
1519
1520         .no_earpiece = 0,
1521         .sp_hp_same_channel = 0,
1522
1523         .PA_control_pin = 0,
1524         .Power_EN_Pin = RK29_PIN5_PA1,
1525
1526         .speaker_incall_vol = 0,
1527         .speaker_incall_mic_vol = -9,
1528         .speaker_normal_vol = 6,
1529         .earpiece_incall_vol = 0,
1530         .headset_incall_vol = 6,
1531         .headset_incall_mic_vol = -6,
1532         .headset_normal_vol = -6,
1533         .BT_incall_vol = 0,
1534         .BT_incall_mic_vol = 0,
1535         .recorder_vol = 30,
1536
1537 };
1538
1539
1540 #ifdef CONFIG_RK_HEADSET_DET
1541 #define HEADSET_GPIO RK29_PIN4_PD2
1542 struct rk_headset_pdata rk_headset_info = {
1543         .Headset_gpio           = RK29_PIN4_PD2,
1544         .headset_in_type= HEADSET_IN_HIGH,
1545         .Hook_gpio = RK29_PIN4_PD1,//Detection Headset--Must be set
1546         .hook_key_code = KEY_MEDIA,
1547 };
1548
1549 struct platform_device rk_device_headset = {
1550                 .name   = "rk_headsetdet",
1551                 .id     = 0,
1552                 .dev    = {
1553                     .platform_data = &rk_headset_info,
1554                 }
1555 };
1556 #endif
1557
1558 #if defined(CONFIG_GS_L3G4200D)
1559
1560 #include <linux/l3g4200d.h>
1561 #define L3G4200D_INT_PIN  RK29_PIN5_PA3
1562
1563 static int l3g4200d_init_platform_hw(void)
1564 {
1565         if (gpio_request(L3G4200D_INT_PIN, NULL) != 0) {
1566                 gpio_free(L3G4200D_INT_PIN);
1567                 printk("%s: request l3g4200d int pin error\n", __func__);
1568                 return -EIO;
1569         }
1570         gpio_pull_updown(L3G4200D_INT_PIN, 1);
1571         return 0;
1572 }
1573
1574 static struct l3g4200d_platform_data l3g4200d_info = {
1575         .fs_range = 1,
1576
1577         .axis_map_x = 0,
1578         .axis_map_y = 1,
1579         .axis_map_z = 2,
1580
1581         .negate_x = 1,
1582         .negate_y = 1,
1583         .negate_z = 0,
1584
1585         .init = l3g4200d_init_platform_hw,
1586 };
1587
1588 #endif
1589
1590 /*****************************************************************************************
1591  * i2c devices
1592  * author: kfx@rock-chips.com
1593 *****************************************************************************************/
1594 static int rk29_i2c0_io_init(void)
1595 {
1596 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1597         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1598         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1599 #else
1600         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_GPIO2B7);
1601         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_GPIO2B6);
1602 #endif
1603         return 0;
1604 }
1605
1606 static int rk29_i2c1_io_init(void)
1607 {
1608 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1609         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1610         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1611 #else
1612         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_GPIO1A7);
1613         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_GPIO1A6);
1614 #endif
1615         return 0;
1616 }
1617 static int rk29_i2c2_io_init(void)
1618 {
1619 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1620         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1621         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1622 #else
1623         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_GPIO5D4);
1624         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_GPIO5D3);
1625 #endif
1626         return 0;
1627 }
1628
1629 static int rk29_i2c3_io_init(void)
1630 {
1631 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1632         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1633         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1634 #else
1635         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_GPIO2B5);
1636         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_GPIO2B4);
1637 #endif
1638         return 0;
1639 }
1640 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1641 struct rk29_i2c_platform_data default_i2c0_data = {
1642         .bus_num    = 0,
1643         .flags      = 0,
1644         .slave_addr = 0xff,
1645         .scl_rate  = 400*1000,
1646         .mode           = I2C_MODE_IRQ,
1647         .io_init = rk29_i2c0_io_init,
1648 };
1649 #else
1650 struct i2c_gpio_platform_data default_i2c0_data = {
1651        .sda_pin = RK29_PIN2_PB6,
1652        .scl_pin = RK29_PIN2_PB7,
1653        .udelay = 5, // clk = 500/udelay = 100Khz
1654        .timeout = 100,//msecs_to_jiffies(200),
1655        .bus_num    = 0,
1656        .io_init = rk29_i2c0_io_init,
1657 };
1658 #endif
1659 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1660 struct rk29_i2c_platform_data default_i2c1_data = {
1661         .bus_num    = 1,
1662         .flags      = 0,
1663         .slave_addr = 0xff,
1664         .scl_rate  = 400*1000,
1665         .mode           = I2C_MODE_IRQ,
1666         .io_init = rk29_i2c1_io_init,
1667 };
1668 #else
1669 struct i2c_gpio_platform_data default_i2c1_data = {
1670        .sda_pin = RK29_PIN1_PA6,
1671        .scl_pin = RK29_PIN1_PA7,
1672        .udelay = 5, // clk = 500/udelay = 100Khz
1673        .timeout = 100,//msecs_to_jiffies(200),
1674        .bus_num    = 1,
1675        .io_init = rk29_i2c1_io_init,
1676 };
1677 #endif
1678 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1679 struct rk29_i2c_platform_data default_i2c2_data = {
1680         .bus_num    = 2,
1681         .flags      = 0,
1682         .slave_addr = 0xff,
1683         .scl_rate  = 400*1000,
1684         .mode           = I2C_MODE_IRQ,
1685         .io_init = rk29_i2c2_io_init,
1686 };
1687 #else
1688 struct i2c_gpio_platform_data default_i2c2_data = {
1689        .sda_pin = RK29_PIN5_PD3,
1690        .scl_pin = RK29_PIN5_PD4,
1691        .udelay = 5, // clk = 500/udelay = 100Khz
1692        .timeout = 100,//msecs_to_jiffies(200),
1693        .bus_num    = 2,
1694        .io_init = rk29_i2c2_io_init,
1695 };
1696 #endif
1697 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1698 struct rk29_i2c_platform_data default_i2c3_data = {
1699         .bus_num    = 3,
1700         .flags      = 0,
1701         .slave_addr = 0xff,
1702         .scl_rate  = 400*1000,
1703         .mode           = I2C_MODE_IRQ,
1704         .io_init = rk29_i2c3_io_init,
1705 };
1706 #else
1707 struct i2c_gpio_platform_data default_i2c3_data = {
1708        .sda_pin = RK29_PIN5_PB5,
1709        .scl_pin = RK29_PIN5_PB4,
1710        .udelay = 5, // clk = 500/udelay = 100Khz
1711        .timeout = 100,//msecs_to_jiffies(200),
1712        .bus_num    = 3,
1713        .io_init = rk29_i2c3_io_init,
1714 };
1715 #endif
1716
1717 #if defined (CONFIG_ANX7150)
1718 struct hdmi_platform_data anx7150_data = {
1719         //.io_init = anx7150_io_init,
1720 };
1721 #endif
1722 #ifdef CONFIG_I2C0_RK29
1723 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1724 #if defined (CONFIG_RK1000_CONTROL)
1725         {
1726                 .type                   = "rk1000_control",
1727                 .addr           = 0x40,
1728                 .flags                  = 0,
1729         },
1730 #endif
1731 #if defined (CONFIG_SND_SOC_RK1000)
1732         {
1733                 .type                   = "rk1000_i2c_codec",
1734                 .addr           = 0x60,
1735                 .flags                  = 0,
1736         },
1737 #endif
1738 #if defined (CONFIG_SND_SOC_WM8900)
1739         {
1740                 .type                   = "wm8900",
1741                 .addr           = 0x1A,
1742                 .flags                  = 0,
1743         },
1744 #endif
1745 #if defined (CONFIG_SND_SOC_WM8994)
1746         {
1747                 .type                   = "wm8994",
1748                 .addr           = 0x1a,
1749                 .flags                  = 0,
1750 //      #if defined(CONFIG_MFD_WM8994)
1751                 .platform_data  = &wm8994_platdata,
1752 //      #endif
1753         },
1754 #endif
1755 #if defined (CONFIG_BATTERY_STC3100)
1756         {
1757                 .type                   = "stc3100",
1758                 .addr           = 0x70,
1759                 .flags                  = 0,
1760         },
1761 #endif
1762 #if defined (CONFIG_BATTERY_BQ27510)
1763         {
1764                 .type                   = "bq27510",
1765                 .addr           = 0x55,
1766                 .flags                  = 0,
1767         },
1768 #endif
1769 #if defined (CONFIG_RTC_HYM8563)
1770         {
1771                 .type                   = "rtc_hym8563",
1772                 .addr           = 0x51,
1773                 .flags                  = 0,
1774                 .irq            = RK29_PIN0_PA1,
1775         },
1776 #endif
1777 #if defined (CONFIG_GS_MMA8452)
1778     {
1779       .type           = "gs_mma8452",
1780       .addr           = 0x1c,
1781       .flags          = 0,
1782       .irq            = MMA8452_INT_PIN,
1783       .platform_data  = &mma8452_info,
1784     },
1785 #endif
1786 #if defined (CONFIG_COMPASS_AK8973)
1787         {
1788                 .type                   = "ak8973",
1789                 .addr           = 0x1d,
1790                 .flags                  = 0,
1791                 .irq                    = RK29_PIN6_PC5,
1792         },
1793 #endif
1794 #if defined (CONFIG_COMPASS_AK8975)
1795         {
1796                 .type                   = "ak8975",
1797                 .addr           = 0x0d,
1798                 .flags                  = 0,
1799                 .irq                    = RK29_PIN6_PC5,
1800         },
1801 #endif
1802 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1803         {
1804                 .type           = "isl29028",
1805                 .addr           = 0x44,
1806                 .flags          = 0,
1807                 .irq            = RK29_PIN4_PD3,
1808         },
1809 #endif
1810 #if defined (CONFIG_ANX7150)
1811     {
1812                 .type           = "anx7150",
1813         .addr           = 0x39,             //0x39, 0x3d
1814         .flags          = 0,
1815         .irq            = RK29_PIN2_PA3,
1816                 .platform_data  = &anx7150_data,
1817     },
1818 #endif
1819 #if defined (CONFIG_GS_L3G4200D)
1820         {
1821                 .type           = "gs_l3g4200d",
1822                 .addr           = 0x69,
1823                 .flags          = 0,
1824                 .irq            = L3G4200D_INT_PIN,
1825                 .platform_data  = &l3g4200d_info,
1826         },
1827 #endif
1828 #if defined (CONFIG_MPU_SENSORS_MPU3050)
1829         {
1830                 .type                   = "mpu3050",
1831                 .addr                   = 0x68,
1832                 .flags                  = 0,
1833                 .irq                    = RK29_PIN4_PC4,
1834                 .platform_data  = &mpu3050_data,
1835         },
1836 #endif
1837 };
1838 #endif
1839
1840 #ifdef CONFIG_I2C1_RK29
1841 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1842 #if defined (CONFIG_RK1000_CONTROL1)
1843         {
1844                 .type                   = "rk1000_control",
1845                 .addr                   = 0x40,
1846                 .flags                  = 0,
1847         },
1848 #endif
1849
1850 };
1851 #endif
1852
1853 #ifdef CONFIG_I2C2_RK29
1854 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1855 #if defined (CONFIG_TOUCHSCREEN_GT801_IIC)
1856 {
1857         .type           = "gt801_ts",
1858         .addr           = 0x55,
1859         .flags          = 0,
1860         .irq            = RK29_PIN4_PD5,
1861         .platform_data = &gt801_info,
1862 },
1863 #endif
1864
1865 #if defined (CONFIG_TOUCHSCREEN_GT818_IIC)
1866 {
1867         .type           = "gt818_ts",
1868         .addr           = 0x5d,
1869         .flags          = 0,
1870         .irq            = RK29_PIN4_PD5,
1871         .platform_data = &gt818_info,
1872 },
1873 #endif
1874
1875 #if defined (CONFIG_TOUCHSCREEN_ILI2102_IIC)
1876 {
1877         .type           = "ili2102_ts",
1878         .addr           = 0x41,
1879         .flags          = I2C_M_NEED_DELAY,
1880         .udelay      = 600,
1881         .irq            = RK29_PIN4_PD5,
1882         .platform_data = &ili2102_info,
1883 },
1884 #endif
1885
1886 #if defined (CONFIG_MFD_WM831X_I2C)
1887 {
1888         .type           = "wm8310",
1889         .addr           = 0x34,
1890         .flags          = 0,
1891         .irq            = RK29_PIN4_PD0,
1892         .platform_data = &wm831x_platdata,
1893 },
1894 #endif
1895 #if defined (CONFIG_HANNSTAR_P1003)
1896     {
1897       .type           = "p1003_touch",
1898       .addr           = 0x04,
1899       .flags          = 0,
1900       .irq            = RK29_PIN0_PA2,
1901       .platform_data  = &p1003_info,
1902     },
1903 #endif
1904 #if defined (CONFIG_EETI_EGALAX)
1905     {
1906       .type           = "egalax_i2c",
1907       .addr           = 0x04,
1908       .flags          = 0,
1909       .irq            = RK29_PIN4_PD5,
1910       .platform_data  = &eeti_egalax_info,
1911     },
1912 #endif
1913 };
1914 #endif
1915
1916 #ifdef CONFIG_I2C3_RK29
1917 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1918 };
1919 #endif
1920
1921 /*****************************************************************************************
1922  * camera  devices
1923  * author: ddl@rock-chips.com
1924  *****************************************************************************************/
1925 #ifdef CONFIG_VIDEO_RK29
1926 #define CONFIG_SENSOR_POWER_IOCTL_USR      0
1927 #define CONFIG_SENSOR_RESET_IOCTL_USR      0
1928 #define CONFIG_SENSOR_POWERDOWN_IOCTL_USR      0
1929 #define CONFIG_SENSOR_FLASH_IOCTL_USR      0
1930
1931 #if CONFIG_SENSOR_POWER_IOCTL_USR
1932 static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
1933 {
1934     #error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
1935 }
1936 #endif
1937
1938 #if CONFIG_SENSOR_RESET_IOCTL_USR
1939 static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
1940 {
1941     #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
1942 }
1943 #endif
1944
1945 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
1946 static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
1947 {
1948     #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
1949 }
1950 #endif
1951
1952 #if CONFIG_SENSOR_FLASH_IOCTL_USR
1953 static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
1954 {
1955     #error "CONFIG_SENSOR_FLASH_IOCTL_USR is 1, sensor_flash_usr_cb function must be writed!!";
1956 }
1957 #endif
1958
1959 static struct rk29camera_platform_ioctl_cb  sensor_ioctl_cb = {
1960     #if CONFIG_SENSOR_POWER_IOCTL_USR
1961     .sensor_power_cb = sensor_power_usr_cb,
1962     #else
1963     .sensor_power_cb = NULL,
1964     #endif
1965
1966     #if CONFIG_SENSOR_RESET_IOCTL_USR
1967     .sensor_reset_cb = sensor_reset_usr_cb,
1968     #else
1969     .sensor_reset_cb = NULL,
1970     #endif
1971
1972     #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
1973     .sensor_powerdown_cb = sensor_powerdown_usr_cb,
1974     #else
1975     .sensor_powerdown_cb = NULL,
1976     #endif
1977
1978     #if CONFIG_SENSOR_FLASH_IOCTL_USR
1979     .sensor_flash_cb = sensor_flash_usr_cb,
1980     #else
1981     .sensor_flash_cb = NULL,
1982     #endif
1983 };
1984 #include "../../../drivers/media/video/rk29_camera.c"
1985 #endif
1986
1987 /*****************************************************************************************
1988  * backlight  devices
1989  * author: nzy@rock-chips.com
1990  *****************************************************************************************/
1991 #ifdef CONFIG_BACKLIGHT_RK29_BL
1992  /*
1993  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
1994  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
1995  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
1996  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
1997  */
1998
1999 #define PWM_ID            0
2000 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
2001 #define PWM_MUX_MODE      GPIO1L_PWM0
2002 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
2003 #define PWM_EFFECT_VALUE  1
2004
2005 //#define LCD_DISP_ON_PIN
2006
2007 #ifdef  LCD_DISP_ON_PIN
2008 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
2009 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
2010
2011 #define BL_EN_PIN         GPIO0L_GPIO0A5
2012 #define BL_EN_VALUE       GPIO_HIGH
2013 #endif
2014 static int rk29_backlight_io_init(void)
2015 {
2016     int ret = 0;
2017
2018     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
2019         #ifdef  LCD_DISP_ON_PIN
2020     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
2021
2022     ret = gpio_request(BL_EN_PIN, NULL);
2023     if(ret != 0)
2024     {
2025         gpio_free(BL_EN_PIN);
2026     }
2027
2028     gpio_direction_output(BL_EN_PIN, 0);
2029     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
2030         #endif
2031     return ret;
2032 }
2033
2034 static int rk29_backlight_io_deinit(void)
2035 {
2036     int ret = 0;
2037     #ifdef  LCD_DISP_ON_PIN
2038     gpio_free(BL_EN_PIN);
2039     #endif
2040     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
2041     return ret;
2042 }
2043 struct rk29_bl_info rk29_bl_info = {
2044     .pwm_id   = PWM_ID,
2045     .bl_ref   = PWM_EFFECT_VALUE,
2046     .io_init   = rk29_backlight_io_init,
2047     .io_deinit = rk29_backlight_io_deinit,
2048 };
2049 #endif
2050 /*****************************************************************************************
2051 * pwm voltage regulator devices
2052 ******************************************************************************************/
2053 #if defined (CONFIG_RK29_PWM_REGULATOR)
2054
2055 #define REGULATOR_PWM_ID                                        2
2056 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
2057 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
2058 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
2059 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
2060
2061 static struct regulator_consumer_supply pwm_consumers[] = {
2062         {
2063                 .supply = "vcore",
2064         }
2065 };
2066
2067 static struct regulator_init_data rk29_pwm_regulator_data = {
2068         .constraints = {
2069                 .name = "PWM2",
2070                 .min_uV =  950000,
2071                 .max_uV = 1400000,
2072                 .apply_uV = 1,
2073                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
2074         },
2075         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
2076         .consumer_supplies = pwm_consumers,
2077 };
2078
2079 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
2080         .pwm_id = REGULATOR_PWM_ID,
2081         .pwm_gpio = REGULATOR_PWM_GPIO,
2082         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
2083         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
2084         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
2085         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
2086         .init_data  = &rk29_pwm_regulator_data,
2087 };
2088
2089 static struct platform_device rk29_device_pwm_regulator = {
2090         .name = "pwm-voltage-regulator",
2091         .id   = -1,
2092         .dev  = {
2093                 .platform_data = &rk29_regulator_pwm_platform_data,
2094         },
2095 };
2096
2097 #endif
2098
2099
2100 #if defined(CONFIG_MTK23D)
2101 static int mtk23d_io_init(void)
2102 {
2103
2104         return 0;
2105 }
2106
2107 static int mtk23d_io_deinit(void)
2108 {
2109
2110         return 0;
2111 }
2112
2113 struct rk2818_23d_data rk2818_23d_info = {
2114         .io_init = mtk23d_io_init,
2115   .io_deinit = mtk23d_io_deinit,
2116         .bp_power = RK29_PIN0_PA0,
2117         .bp_power_active_low = 0,
2118         .bp_reset = RK29_PIN0_PA1,
2119         .bp_reset_active_low = 1,
2120         .bp_statue = RK29_PIN0_PA2,//input  high bp sleep;
2121         .ap_statue = RK29_PIN0_PA4,//output high ap sleep;
2122         .ap_bp_wakeup = RK29_PIN0_PA3, //output AP wake up BP used rising edge;
2123         .bp_ap_wakeup = 0,//input BP wake up AP
2124 };
2125 struct platform_device rk2818_device_mtk23d = {
2126         .name = "mtk23d",
2127         .id = -1,
2128         .dev            = {
2129                 .platform_data = &rk2818_23d_info,
2130         }
2131     };
2132 #endif
2133
2134
2135 /*****************************************************************************************
2136  * SDMMC devices
2137 *****************************************************************************************/
2138 #ifdef CONFIG_SDMMC0_RK29
2139 static int rk29_sdmmc0_cfg_gpio(void)
2140 {
2141         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
2142         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
2143         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
2144         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
2145         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
2146         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
2147 #ifdef CONFIG_SDMMC_RK29_OLD
2148         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_GPIO2A2);
2149 #else
2150   rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);//Modifyed by xbw.
2151 #endif
2152         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
2153         gpio_request(RK29_PIN5_PD5,"sdmmc");
2154         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
2155         mdelay(100);
2156         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
2157         return 0;
2158 }
2159
2160 #define CONFIG_SDMMC0_USE_DMA
2161 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
2162         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
2163                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
2164                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
2165         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2166         .io_init = rk29_sdmmc0_cfg_gpio,
2167         .dma_name = "sd_mmc",
2168 #ifdef CONFIG_SDMMC0_USE_DMA
2169         .use_dma  = 1,
2170 #else
2171         .use_dma = 0,
2172 #endif
2173         .detect_irq = RK29_PIN2_PA2, // INVALID_GPIO
2174         .enable_sd_wakeup = 0,
2175 };
2176 #endif
2177 #ifdef CONFIG_SDMMC1_RK29
2178 #define CONFIG_SDMMC1_USE_DMA
2179 static int rk29_sdmmc1_cfg_gpio(void)
2180 {
2181         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
2182         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
2183         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
2184         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
2185         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
2186         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
2187         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
2188         return 0;
2189 }
2190
2191 #ifdef CONFIG_WIFI_CONTROL_FUNC
2192 static int rk29sdk_wifi_status(struct device *dev);
2193 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
2194 #endif
2195
2196 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
2197
2198 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
2199         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
2200                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
2201                                            MMC_VDD_32_33|MMC_VDD_33_34),
2202         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
2203                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2204         .io_init = rk29_sdmmc1_cfg_gpio,
2205         .dma_name = "sdio",
2206 #ifdef CONFIG_SDMMC1_USE_DMA
2207         .use_dma  = 1,
2208 #else
2209         .use_dma = 0,
2210 #endif
2211 #ifdef CONFIG_WIFI_CONTROL_FUNC
2212         .status = rk29sdk_wifi_status,
2213         .register_status_notify = rk29sdk_wifi_status_register,
2214 #endif
2215 #if 0
2216         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
2217 #endif
2218 };
2219 #endif
2220
2221 #ifdef CONFIG_WIFI_CONTROL_FUNC
2222 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
2223 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
2224 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC7
2225
2226 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
2227 static void (*wifi_status_cb)(int card_present, void *dev_id);
2228 static void *wifi_status_cb_devid;
2229 int rk29sdk_wifi_power_state = 0;
2230 int rk29sdk_bt_power_state = 0;
2231
2232 static int rk29sdk_wifi_status(struct device *dev)
2233 {
2234         return rk29sdk_wifi_cd;
2235 }
2236
2237 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2238 {
2239         if(wifi_status_cb)
2240                 return -EAGAIN;
2241         wifi_status_cb = callback;
2242         wifi_status_cb_devid = dev_id;
2243         return 0;
2244 }
2245
2246 static int rk29sdk_wifi_bt_gpio_control_init(void)
2247 {
2248     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2249            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2250            return -1;
2251     }
2252
2253     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2254            pr_info("%s: request wifi reset gpio failed\n", __func__);
2255            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2256            return -1;
2257     }
2258
2259     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2260           pr_info("%s: request bt reset gpio failed\n", __func__);
2261           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2262           return -1;
2263     }
2264
2265     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2266     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
2267     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
2268
2269     pr_info("%s: init finished\n",__func__);
2270
2271     return 0;
2272 }
2273
2274 static int rk29sdk_wifi_power(int on)
2275 {
2276         pr_info("%s: %d\n", __func__, on);
2277         if (on){
2278                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
2279                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
2280                 mdelay(100);
2281                 pr_info("wifi turn on power\n");
2282         }else{
2283                 if (!rk29sdk_bt_power_state){
2284                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2285                         mdelay(100);
2286                         pr_info("wifi shut off power\n");
2287                 }else
2288                 {
2289                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
2290                 }
2291                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
2292
2293         }
2294
2295         rk29sdk_wifi_power_state = on;
2296         return 0;
2297 }
2298
2299 static int rk29sdk_wifi_reset_state;
2300 static int rk29sdk_wifi_reset(int on)
2301 {
2302         pr_info("%s: %d\n", __func__, on);
2303         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2304         mdelay(100);
2305         rk29sdk_wifi_reset_state = on;
2306         return 0;
2307 }
2308
2309 int rk29sdk_wifi_set_carddetect(int val)
2310 {
2311         pr_info("%s:%d\n", __func__, val);
2312         rk29sdk_wifi_cd = val;
2313         if (wifi_status_cb){
2314                 wifi_status_cb(val, wifi_status_cb_devid);
2315         }else {
2316                 pr_warning("%s, nobody to notify\n", __func__);
2317         }
2318         return 0;
2319 }
2320 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2321
2322 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2323         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2324         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2325         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2326         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2327 };
2328
2329 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2330 {
2331         if (section == PREALLOC_WLAN_SEC_NUM)
2332                 return wlan_static_skb;
2333
2334         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2335                 return NULL;
2336
2337         if (wifi_mem_array[section].size < size)
2338                 return NULL;
2339
2340         return wifi_mem_array[section].mem_ptr;
2341 }
2342
2343 int __init rk29sdk_init_wifi_mem(void)
2344 {
2345         int i;
2346         int j;
2347
2348         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2349                 wlan_static_skb[i] = dev_alloc_skb(
2350                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2351
2352                 if (!wlan_static_skb[i])
2353                         goto err_skb_alloc;
2354         }
2355
2356         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2357                 wifi_mem_array[i].mem_ptr =
2358                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2359
2360                 if (!wifi_mem_array[i].mem_ptr)
2361                         goto err_mem_alloc;
2362         }
2363         return 0;
2364
2365  err_mem_alloc:
2366         pr_err("Failed to mem_alloc for WLAN\n");
2367         for (j = 0 ; j < i ; j++)
2368                 kfree(wifi_mem_array[j].mem_ptr);
2369
2370         i = WLAN_SKB_BUF_NUM;
2371
2372  err_skb_alloc:
2373         pr_err("Failed to skb_alloc for WLAN\n");
2374         for (j = 0 ; j < i ; j++)
2375                 dev_kfree_skb(wlan_static_skb[j]);
2376
2377         return -ENOMEM;
2378 }
2379
2380 static struct wifi_platform_data rk29sdk_wifi_control = {
2381         .set_power = rk29sdk_wifi_power,
2382         .set_reset = rk29sdk_wifi_reset,
2383         .set_carddetect = rk29sdk_wifi_set_carddetect,
2384         .mem_prealloc   = rk29sdk_mem_prealloc,
2385 };
2386 static struct platform_device rk29sdk_wifi_device = {
2387         .name = "bcm4329_wlan",
2388         .id = 1,
2389         .dev = {
2390                 .platform_data = &rk29sdk_wifi_control,
2391          },
2392 };
2393 #endif
2394
2395
2396 /* bluetooth rfkill device */
2397 static struct platform_device rk29sdk_rfkill = {
2398         .name = "rk29sdk_rfkill",
2399         .id = -1,
2400 };
2401
2402
2403 #ifdef CONFIG_VIVANTE
2404 static struct resource resources_gpu[] = {
2405     [0] = {
2406                 .name   = "gpu_irq",
2407         .start  = IRQ_GPU,
2408         .end    = IRQ_GPU,
2409         .flags  = IORESOURCE_IRQ,
2410     },
2411     [1] = {
2412                 .name = "gpu_base",
2413         .start  = RK29_GPU_PHYS,
2414         .end    = RK29_GPU_PHYS + RK29_GPU_SIZE - 1,
2415         .flags  = IORESOURCE_MEM,
2416     },
2417     [2] = {
2418                 .name = "gpu_mem",
2419         .start  = PMEM_GPU_BASE,
2420         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE - 1,
2421         .flags  = IORESOURCE_MEM,
2422     },
2423 };
2424 static struct platform_device rk29_device_gpu = {
2425     .name             = "galcore",
2426     .id               = 0,
2427     .num_resources    = ARRAY_SIZE(resources_gpu),
2428     .resource         = resources_gpu,
2429 };
2430 #endif
2431 #ifdef CONFIG_KEYS_RK29
2432 extern struct rk29_keys_platform_data rk29_keys_pdata;
2433 static struct platform_device rk29_device_keys = {
2434         .name           = "rk29-keypad",
2435         .id             = -1,
2436         .dev            = {
2437                 .platform_data  = &rk29_keys_pdata,
2438         },
2439 };
2440 #endif
2441
2442 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2443 static struct gpio_wave_platform_data gpio_wave_pdata = {
2444         .gpio = RK29_PIN0_PA0,
2445         .Htime = 2000,
2446         .Ltime = 300,
2447         .Dvalue = GPIO_HIGH,
2448 };
2449 static struct platform_device gpio_wave_device = {
2450         .name           = "gpio_wave",
2451         .id     = -1,
2452         .dev            = {
2453                 .platform_data  = &gpio_wave_pdata,
2454         },
2455 };
2456 #endif
2457
2458 static void __init rk29_board_iomux_init(void)
2459 {
2460         int err;
2461
2462 #ifdef CONFIG_UART1_RK29
2463         //disable uart1 pull down
2464         rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_GPIO2A5);
2465         rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_GPIO2A4);
2466
2467         gpio_request(RK29_PIN2_PA5, NULL);
2468         gpio_request(RK29_PIN2_PA4, NULL);
2469
2470         gpio_pull_updown(RK29_PIN2_PA5, PullDisable);
2471         gpio_pull_updown(RK29_PIN2_PA4, PullDisable);
2472
2473         rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_UART1_SOUT);
2474         rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_UART1_SIN);
2475
2476         gpio_free(RK29_PIN2_PA5);
2477         gpio_free(RK29_PIN2_PA4);
2478 #endif
2479         #ifdef CONFIG_RK29_PWM_REGULATOR
2480         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2481         #endif
2482         rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME,GPIO4H_GPIO4C0);
2483
2484 /****************************clock change********************************************/
2485         err = gpio_request(RK29_PIN4_PC0, "clk27M_control");
2486         if (err) {
2487                 gpio_free(RK29_PIN4_PC0);
2488                 printk("-------request RK29_PIN4_PC0 fail--------\n");
2489                 return -1;
2490         }
2491         //phy power down
2492         gpio_direction_output(RK29_PIN4_PC0, GPIO_LOW);// 27M  32K
2493         gpio_set_value(RK29_PIN4_PC0, GPIO_LOW);
2494
2495         rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME,GPIO4H_GPIO4C5);
2496
2497         err = gpio_request(RK29_PIN4_PC5, "clk24M_control");
2498         if (err) {
2499                 gpio_free(RK29_PIN4_PC5);
2500                 printk("-------request RK29_PIN4_PC5 fail--------\n");
2501                 return -1;
2502         }
2503         //phy power down
2504         gpio_direction_output(RK29_PIN4_PC5, GPIO_LOW);// control 24M
2505         gpio_set_value(RK29_PIN4_PC5, GPIO_LOW);
2506 /*******************************************************************/
2507
2508
2509 }
2510
2511 // For phone,just a disk only, add by phc,20110816
2512 #ifdef CONFIG_USB_ANDROID
2513 struct usb_mass_storage_platform_data phone_mass_storage_pdata = {
2514         .nluns          = 1,
2515         .vendor         = "RockChip",
2516         .product        = "rk29 sdk",
2517         .release        = 0x0100,
2518 };
2519
2520 //static
2521 struct platform_device phone_usb_mass_storage_device = {
2522         .name   = "usb_mass_storage",
2523         .id     = -1,
2524         .dev    = {
2525                 .platform_data = &phone_mass_storage_pdata,
2526         },
2527 };
2528 #endif
2529
2530
2531 static struct platform_device *devices[] __initdata = {
2532
2533 #ifdef CONFIG_RK29_WATCHDOG
2534         &rk29_device_wdt,
2535 #endif
2536
2537 #ifdef CONFIG_UART1_RK29
2538         &rk29_device_uart1,
2539 #endif
2540 #ifdef CONFIG_UART0_RK29
2541         &rk29_device_uart0,
2542 #endif
2543 #ifdef CONFIG_UART2_RK29
2544         &rk29_device_uart2,
2545 #endif
2546 #ifdef CONFIG_UART3_RK29
2547         &rk29_device_uart3,
2548 #endif
2549
2550 #ifdef CONFIG_RK29_PWM_REGULATOR
2551         &rk29_device_pwm_regulator,
2552 #endif
2553 #ifdef CONFIG_SPIM0_RK29
2554     &rk29xx_device_spi0m,
2555 #endif
2556 #ifdef CONFIG_SPIM1_RK29
2557     &rk29xx_device_spi1m,
2558 #endif
2559 #ifdef CONFIG_ADC_RK29
2560         &rk29_device_adc,
2561 #endif
2562 #ifdef CONFIG_I2C0_RK29
2563         &rk29_device_i2c0,
2564 #endif
2565 #ifdef CONFIG_I2C1_RK29
2566         &rk29_device_i2c1,
2567 #endif
2568 #ifdef CONFIG_I2C2_RK29
2569         &rk29_device_i2c2,
2570 #endif
2571 #ifdef CONFIG_I2C3_RK29
2572         &rk29_device_i2c3,
2573 #endif
2574
2575 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2576         &rk29_device_iis_2ch,
2577 #endif
2578 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2579         &rk29_device_iis_8ch,
2580 #endif
2581
2582 #ifdef CONFIG_KEYS_RK29
2583         &rk29_device_keys,
2584 #endif
2585 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2586         &gpio_wave_device,
2587 #endif
2588 #ifdef CONFIG_SDMMC0_RK29
2589         &rk29_device_sdmmc0,
2590 #endif
2591 #ifdef CONFIG_SDMMC1_RK29
2592         &rk29_device_sdmmc1,
2593 #endif
2594
2595 #ifdef CONFIG_MTD_NAND_RK29XX
2596         &rk29xx_device_nand,
2597 #endif
2598
2599 #ifdef CONFIG_WIFI_CONTROL_FUNC
2600         &rk29sdk_wifi_device,
2601 #endif
2602
2603 #ifdef CONFIG_BT
2604         &rk29sdk_rfkill,
2605 #endif
2606
2607 #if defined(CONFIG_MTK23D)
2608         &rk2818_device_mtk23d,
2609 #endif
2610
2611 #ifdef CONFIG_MTD_NAND_RK29
2612         &rk29_device_nand,
2613 #endif
2614
2615 #ifdef CONFIG_FB_RK29
2616         &rk29_device_fb,
2617         &rk29_device_dma_cpy,
2618 #endif
2619 #ifdef CONFIG_BACKLIGHT_RK29_BL
2620         &rk29_device_backlight,
2621 #endif
2622 #ifdef CONFIG_RK29_VMAC
2623         &rk29_device_vmac,
2624 #endif
2625 #ifdef CONFIG_VIVANTE
2626         &rk29_device_gpu,
2627 #endif
2628 #ifdef CONFIG_VIDEO_RK29
2629         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
2630         #if (CONFIG_SENSOR_IIC_ADDR_0 != 0x00)
2631         &rk29_soc_camera_pdrv_0,
2632         #endif
2633         &rk29_soc_camera_pdrv_1,
2634         &android_pmem_cam_device,
2635 #endif
2636         &android_pmem_device,
2637         &rk29_vpu_mem_device,
2638 #ifdef CONFIG_USB20_OTG
2639         &rk29_device_usb20_otg,
2640 #endif
2641 #ifdef CONFIG_USB20_HOST
2642         &rk29_device_usb20_host,
2643 #endif
2644 #ifdef CONFIG_USB11_HOST
2645         &rk29_device_usb11_host,
2646 #endif
2647 #ifdef CONFIG_USB_ANDROID
2648         &android_usb_device,
2649         &phone_usb_mass_storage_device,
2650 #endif
2651 #ifdef CONFIG_RK29_IPP
2652         &rk29_device_ipp,
2653 #endif
2654 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2655         &rk29_v4l2_output_devce,
2656 #endif
2657 #ifdef CONFIG_RK_HEADSET_DET
2658     &rk_device_headset,
2659 #endif
2660 #ifdef CONFIG_RK29_GPS
2661         &rk29_device_gps,
2662 #endif
2663 };
2664
2665 #ifdef CONFIG_RK29_VMAC
2666 /*****************************************************************************************
2667  * vmac devices
2668  * author: lyx@rock-chips.com
2669  *****************************************************************************************/
2670 static int rk29_vmac_register_set(void)
2671 {
2672         //config rk29 vmac as rmii, 100MHz
2673         u32 value= readl(RK29_GRF_BASE + 0xbc);
2674         value = (value & 0xfff7ff) | (0x400);
2675         writel(value, RK29_GRF_BASE + 0xbc);
2676         return 0;
2677 }
2678
2679 static int rk29_rmii_io_init(void)
2680 {
2681         int err;
2682
2683         //phy power gpio
2684         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2685         if (err) {
2686                 gpio_free(RK29_PIN6_PB0);
2687                 printk("-------request RK29_PIN6_PB0 fail--------\n");
2688                 return -1;
2689         }
2690         //phy power down
2691         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2692         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2693
2694         return 0;
2695 }
2696
2697 static int rk29_rmii_io_deinit(void)
2698 {
2699         //phy power down
2700         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2701         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2702         //free
2703         gpio_free(RK29_PIN6_PB0);
2704         return 0;
2705 }
2706
2707 static int rk29_rmii_power_control(int enable)
2708 {
2709         if (enable) {
2710                 //enable phy power
2711                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2712                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2713         }
2714         else {
2715                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2716                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2717         }
2718         return 0;
2719 }
2720
2721 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2722         .vmac_register_set = rk29_vmac_register_set,
2723         .rmii_io_init = rk29_rmii_io_init,
2724         .rmii_io_deinit = rk29_rmii_io_deinit,
2725         .rmii_power_control = rk29_rmii_power_control,
2726 };
2727 #endif
2728
2729 /*****************************************************************************************
2730  * spi devices
2731  * author: cmc@rock-chips.com
2732  *****************************************************************************************/
2733 #define SPI_CHIPSELECT_NUM 2
2734 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2735     {
2736                 .name = "spi0 cs0",
2737                 .cs_gpio = RK29_PIN2_PC1,
2738                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
2739                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
2740         },
2741         {
2742                 .name = "spi0 cs1",
2743                 .cs_gpio = RK29_PIN1_PA4,
2744                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2745                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2746         }
2747 };
2748
2749 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2750     {
2751                 .name = "spi1 cs0",
2752                 .cs_gpio = RK29_PIN2_PC5,
2753                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
2754                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
2755         },
2756         {
2757                 .name = "spi1 cs1",
2758                 .cs_gpio = RK29_PIN1_PA3,
2759                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2760                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2761         }
2762 };
2763
2764 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2765 {
2766 #if 1
2767                 int i;
2768                 if (cs_gpios) {
2769                         for (i=0; i<cs_num; i++) {
2770                                 rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2771                         }
2772                 }
2773 #endif
2774         return 0;
2775 }
2776
2777 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2778 {
2779         return 0;
2780 }
2781
2782 static int spi_io_fix_leakage_bug(void)
2783 {
2784 #if 0
2785         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2786 #endif
2787         return 0;
2788 }
2789
2790 static int spi_io_resume_leakage_bug(void)
2791 {
2792 #if 0
2793         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2794 #endif
2795         return 0;
2796 }
2797
2798 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2799         .num_chipselect = SPI_CHIPSELECT_NUM,
2800         .chipselect_gpios = rk29xx_spi0_cs_gpios,
2801         .io_init = spi_io_init,
2802         .io_deinit = spi_io_deinit,
2803         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2804         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2805 };
2806
2807 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2808         .num_chipselect = SPI_CHIPSELECT_NUM,
2809         .chipselect_gpios = rk29xx_spi1_cs_gpios,
2810         .io_init = spi_io_init,
2811         .io_deinit = spi_io_deinit,
2812         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2813         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2814 };
2815
2816 /*****************************************************************************************
2817  * xpt2046 touch panel
2818  * author: hhb@rock-chips.com
2819  *****************************************************************************************/
2820 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2821 #define XPT2046_GPIO_INT           RK29_PIN4_PD5 //中断???#define DEBOUNCE_REPTIME  3
2822
2823 static struct xpt2046_platform_data xpt2046_info = {
2824         .model                  = 2046,
2825         .keep_vref_on   = 1,
2826         .swap_xy                = 0,
2827         .debounce_max           = 7,
2828         .debounce_rep           = DEBOUNCE_REPTIME,
2829         .debounce_tol           = 20,
2830         .gpio_pendown           = XPT2046_GPIO_INT,
2831         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2832         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2833         .touch_virtualkey_length = 60,
2834         .penirq_recheck_delay_usecs = 1,
2835 #if defined(CONFIG_TOUCHSCREEN_480X800)
2836         .x_min                  = 0,
2837         .x_max                  = 480,
2838         .y_min                  = 0,
2839         .y_max                  = 800,
2840         .touch_ad_top = 3940,
2841         .touch_ad_bottom = 310,
2842         .touch_ad_left = 3772,
2843         .touch_ad_right = 340,
2844 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2845         .x_min                  = 0,
2846         .x_max                  = 800,
2847         .y_min                  = 0,
2848         .y_max                  = 480,
2849         .touch_ad_top = 2447,
2850         .touch_ad_bottom = 207,
2851         .touch_ad_left = 5938,
2852         .touch_ad_right = 153,
2853 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2854         .x_min                  = 0,
2855         .x_max                  = 320,
2856         .y_min                  = 0,
2857         .y_max                  = 480,
2858         .touch_ad_top = 3166,
2859         .touch_ad_bottom = 256,
2860         .touch_ad_left = 3658,
2861         .touch_ad_right = 380,
2862 #endif
2863 };
2864 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2865 static struct xpt2046_platform_data xpt2046_info = {
2866         .model                  = 2046,
2867         .keep_vref_on   = 1,
2868         .swap_xy                = 0,
2869         .debounce_max           = 7,
2870         .debounce_rep           = DEBOUNCE_REPTIME,
2871         .debounce_tol           = 20,
2872         .gpio_pendown           = XPT2046_GPIO_INT,
2873         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2874         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2875         .touch_virtualkey_length = 60,
2876         .penirq_recheck_delay_usecs = 1,
2877
2878 #if defined(CONFIG_TOUCHSCREEN_480X800)
2879         .x_min                  = 0,
2880         .x_max                  = 480,
2881         .y_min                  = 0,
2882         .y_max                  = 800,
2883         .screen_x = { 70,  410, 70, 410, 240},
2884         .screen_y = { 50, 50,  740, 740, 400},
2885         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
2886         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
2887 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2888         .x_min                  = 0,
2889         .x_max                  = 800,
2890         .y_min                  = 0,
2891         .y_max                  = 480,
2892         .screen_x[5] = { 50, 750,  50, 750, 400};
2893         .screen_y[5] = { 40,  40, 440, 440, 240};
2894         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
2895         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
2896 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2897         .x_min                  = 0,
2898         .x_max                  = 320,
2899         .y_min                  = 0,
2900         .y_max                  = 480,
2901         .screen_x[5] = { 50, 270,  50, 270, 160};
2902         .screen_y[5] = { 40,  40, 440, 440, 240};
2903         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
2904         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
2905 #endif
2906 };
2907 #endif
2908
2909 #if defined(CONFIG_SERIAL_SC8800)
2910 static struct plat_sc8800 sc8800_plat_data = {
2911         .slav_rts_pin = RK29_PIN4_PD4,
2912         .slav_rdy_pin = RK29_PIN4_PD1,
2913         .master_rts_pin = RK29_PIN4_PD2,
2914         .master_rdy_pin = RK29_PIN4_PD3,
2915         //.poll_time = 100,
2916 };
2917 #endif
2918
2919 static struct spi_board_info board_spi_devices[] = {
2920 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2921         {
2922                 .modalias       = "xpt2046_ts",
2923                 .chip_select    = 0,// 2,
2924                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2925                 .bus_num        = 0,
2926                 .irq = XPT2046_GPIO_INT,
2927                 .platform_data = &xpt2046_info,
2928         },
2929 #endif
2930
2931 #if defined(CONFIG_MFD_WM831X_SPI)
2932         {
2933                 .modalias       = "wm8310",
2934                 .chip_select    = 1,
2935                 .max_speed_hz   = 1*1000*1000,
2936                 .bus_num        = 1,
2937                 .irq            = RK29_PIN4_PD0,
2938                 .platform_data = &wm831x_platdata,
2939         },
2940 #endif
2941 #if defined(CONFIG_SERIAL_SC8800)
2942         {
2943                 .modalias  = "sc8800",
2944                 .bus_num = 0,
2945                 .platform_data = &sc8800_plat_data,
2946                 .max_speed_hz  = 12*1000*1000,
2947                 .chip_select   = 0,
2948         },
2949 #endif
2950 };
2951
2952
2953 /**********************************************************************************************
2954  *
2955  * The virtual keys for android "back", "home", "menu", "search", these four keys are touch key
2956  * on the touch screen panel. (added by hhb@rock-chips.com 2011.03.31)
2957  *
2958  ***********************************************************************************************/
2959 static ssize_t rk29xx_virtual_keys_show(struct kobject *kobj,
2960                         struct kobj_attribute *attr, char *buf)
2961 {
2962 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
2963         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2964         /* center: x: home: 50, menu: 184, back: 315, search 435, y: 830*/
2965     /* centerx;centery;width;height; */
2966         return sprintf(buf,
2967                 __stringify(EV_KEY) ":" __stringify(KEY_BACK)       ":315:815:120:50"     //":50:830:98:50"  //":210:796:98:50"
2968                 ":" __stringify(EV_KEY) ":" __stringify(KEY_MENU)   ":85:815:88:50"   // ":184:830:120:50"  // ":435:796:120:50"
2969                 ":" __stringify(EV_KEY) ":" __stringify(KEY_HOME)   ":184:815:100:50"   //":315:830:100:50"  //":320:796:100:50"
2970                 ":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":435:815:88:50"   //":50:815:98:50"    //   //":85:796:88:50"
2971                 "\n");
2972 #endif
2973         return 0;
2974 }
2975
2976 static struct kobj_attribute rk29xx_virtual_keys_attr = {
2977         .attr = {
2978 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2979                 .name = "virtualkeys.xpt2046-touchscreen",
2980 #elif defined(CONFIG_TOUCHSCREEN_HX8520_IIC)
2981         .name = "virtualkeys.hx8520-touchscreen",
2982 #elif defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2983                 .name = "virtualkeys.gt801-touchscreen",
2984 #elif defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
2985                 .name = "virtualkeys.ili2102-touchscreen",
2986 #else
2987                 .name = "virtualkeys",
2988 #endif
2989                 .mode = S_IRUGO,
2990         },
2991         .show = &rk29xx_virtual_keys_show,
2992 };
2993
2994 static struct attribute *rk29xx_properties_attrs[] = {
2995         &rk29xx_virtual_keys_attr.attr,
2996         NULL
2997 };
2998
2999 static struct attribute_group rk29xx_properties_attr_group = {
3000         .attrs = rk29xx_properties_attrs,
3001 };
3002 static int rk29xx_virtual_keys_init(void)
3003 {
3004         int ret;
3005         struct kobject *properties_kobj;
3006         printk("rk29xx_virtual_keys_init \n");
3007         properties_kobj = kobject_create_and_add("board_properties", NULL);
3008         if (properties_kobj)
3009                 ret = sysfs_create_group(properties_kobj,
3010                                 &rk29xx_properties_attr_group);
3011         if (!properties_kobj || ret)
3012         {
3013                 pr_err("failed to create board_properties\n");
3014         }
3015         return ret;
3016 }
3017
3018
3019 static void __init rk29_gic_init_irq(void)
3020 {
3021         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
3022         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
3023 }
3024
3025 static void __init machine_rk29_init_irq(void)
3026 {
3027         rk29_gic_init_irq();
3028         rk29_gpio_init();
3029 }
3030
3031 #define POWER_ON_PIN RK29_PIN4_PA4
3032
3033 static void rk29_pm_power_restart(void)
3034 {
3035         printk("%s,line=%d\n",__FUNCTION__,__LINE__);
3036         mdelay(2);
3037 #if defined(CONFIG_MFD_WM831X)
3038         wm831x_device_restart(gWm831x);
3039 #endif
3040
3041 }
3042
3043 static void rk29_pm_power_off(void)
3044 {
3045         printk(KERN_ERR "rk29_pm_power_off start...\n");
3046         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
3047 #if defined(CONFIG_MFD_WM831X)
3048         if(wm831x_read_usb(gWm831x))
3049         rk29_pm_power_restart();        //if charging then restart
3050         else
3051         wm831x_device_shutdown(gWm831x);//else shutdown
3052 #endif
3053         while (1);
3054 }
3055
3056 static struct cpufreq_frequency_table freq_table[] =
3057 {
3058         { .index = 1200000, .frequency =  408000 },
3059         { .index = 1200000, .frequency =  600000 },
3060         { .index = 1200000, .frequency =  816000 },
3061         { .index = 1350000, .frequency = 1008000 },
3062         { .frequency = CPUFREQ_TABLE_END },
3063 };
3064
3065 static void __init machine_rk29_board_init(void)
3066 {
3067         rk29_board_iomux_init();
3068
3069         gpio_request(POWER_ON_PIN,"poweronpin");
3070         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
3071         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
3072         pm_power_off = rk29_pm_power_off;
3073         //arm_pm_restart = rk29_pm_power_restart;
3074
3075         board_update_cpufreq_table(freq_table);
3076
3077         platform_add_devices(devices, ARRAY_SIZE(devices));
3078 #ifdef CONFIG_I2C0_RK29
3079         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
3080                         ARRAY_SIZE(board_i2c0_devices));
3081 #endif
3082 #ifdef CONFIG_I2C1_RK29
3083         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
3084                         ARRAY_SIZE(board_i2c1_devices));
3085 #endif
3086 #ifdef CONFIG_I2C2_RK29
3087         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
3088                         ARRAY_SIZE(board_i2c2_devices));
3089 #endif
3090 #ifdef CONFIG_I2C3_RK29
3091         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
3092                         ARRAY_SIZE(board_i2c3_devices));
3093 #endif
3094
3095         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
3096
3097 #ifdef CONFIG_WIFI_CONTROL_FUNC
3098         rk29sdk_wifi_bt_gpio_control_init();
3099         rk29sdk_init_wifi_mem();
3100 #endif
3101
3102 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
3103         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
3104         rk29xx_virtual_keys_init();
3105 #endif
3106
3107 }
3108
3109 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
3110                                         char **cmdline, struct meminfo *mi)
3111 {
3112         mi->nr_banks = 1;
3113         mi->bank[0].start = RK29_SDRAM_PHYS;
3114         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
3115         mi->bank[0].size = LINUX_SIZE;
3116 #if SDRAM_SIZE > SZ_512M
3117         mi->nr_banks = 2;
3118         mi->bank[1].start = RK29_SDRAM_PHYS + SZ_512M;
3119         mi->bank[1].size = SDRAM_SIZE - SZ_512M;
3120 #endif
3121 }
3122
3123 static void __init machine_rk29_mapio(void)
3124 {
3125         rk29_map_common_io();
3126         rk29_setup_early_printk();
3127         rk29_sram_init();
3128         rk29_clock_init2(periph_pll_96mhz, codec_pll_300mhz, false);
3129         rk29_iomux_init();
3130         ddr_init(DDR_TYPE, DDR_FREQ);
3131 }
3132
3133 MACHINE_START(RK29, "RK29board")
3134         /* UART for LL DEBUG */
3135         .phys_io        = RK29_UART1_PHYS & 0xfff00000,
3136         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
3137         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
3138         .fixup          = machine_rk29_fixup,
3139         .map_io         = machine_rk29_mapio,
3140         .init_irq       = machine_rk29_init_irq,
3141         .init_machine   = machine_rk29_board_init,
3142         .timer          = &rk29_timer,
3143 MACHINE_END