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

   1 /* arch/arm/mach-rk29/board-rk29-phonesdk.c
   2  *
   3  * Copyright (C) 2010 ROCKCHIP, Inc.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15
  16 #include <linux/kernel.h>
  17 #include <linux/init.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/input.h>
  20 #include <linux/io.h>
  21 #include <linux/delay.h>
  22 #include <linux/i2c.h>
  23 #include <linux/spi/spi.h>
  24 #include <linux/mmc/host.h>
  25 #include <linux/android_pmem.h>
  26 #include <linux/usb/android_composite.h>
  27
  28 #include <mach/hardware.h>
  29 #include <asm/setup.h>
  30 #include <asm/mach-types.h>
  31 #include <asm/mach/arch.h>
  32 #include <asm/mach/map.h>
  33 #include <asm/mach/flash.h>
  34 #include <asm/hardware/gic.h>
  35
  36 #include <mach/iomux.h>
  37 #include <mach/gpio.h>
  38 #include <mach/irqs.h>
  39 #include <mach/rk29_iomap.h>
  40 #include <mach/board.h>
  41 #include <mach/rk29_nand.h>
  42 #include <mach/rk29_camera.h>                          /* ddl@rock-chips.com : camera support */
  43 #include <media/soc_camera.h>                               /* ddl@rock-chips.com : camera support */
  44 #include <mach/vpu_mem.h>
  45 #include <mach/sram.h>
  46 #include <mach/ddr.h>
  47 #include <mach/cpufreq.h>
  48
  49 #include <linux/regulator/rk29-pwm-regulator.h>
  50 #include <linux/regulator/machine.h>
  51 #include <linux/mfd/wm831x/pdata.h>
  52 #include <linux/mfd/wm831x/core.h>
  53 #include <linux/mfd/wm831x/gpio.h>
  54 #include <linux/mfd/wm8994/pdata.h>
  55 #include <linux/mfd/wm8994/registers.h>
  56
  57 #include <linux/mtd/nand.h>
  58 #include <linux/mtd/partitions.h>
  59 #include <linux/i2c-gpio.h>
  60 #include <linux/mpu.h>
  61 #include "devices.h"
  62
  63
  64 #if defined(CONFIG_MTK23D)
  65 #include <linux/mtk23d.h>
  66 #endif
  67
  68 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
  69 #include "../../../drivers/testcode/gpio_wave.h"
  70 #endif
  71
  72 #include "../../../drivers/headset_observe/rk_headset.h"
  73 /*set touchscreen different type header*/
  74 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
  75 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
  76 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
  77 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
  78 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
  79 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
  80 #endif
  81 #include "../../../drivers/misc/gps/rk29_gps.h"
  82 #include "../../../drivers/serial/sc8800.h"
  83 #ifdef CONFIG_VIDEO_RK29
  84 /*---------------- Camera Sensor Macro Define Begin  ------------------------*/
  85 /*---------------- Camera Sensor Configuration Macro Begin ------------------------*/
  86 #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_OV5642                      /* back camera sensor */
  87 #define CONFIG_SENSOR_IIC_ADDR_0            0x78
  88 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0    1
  89 #define CONFIG_SENSOR_POWER_PIN_0         INVALID_GPIO
  90 #define CONFIG_SENSOR_RESET_PIN_0         INVALID_GPIO
  91 #define CONFIG_SENSOR_POWERDN_PIN_0       RK29_PIN6_PB7
  92 #define CONFIG_SENSOR_FALSH_PIN_0         INVALID_GPIO
  93 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
  94 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
  95 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
  96 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
  97
  98 #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_OV2659                      /* front camera sensor */
  99 #define CONFIG_SENSOR_IIC_ADDR_1            0x60
 100 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1    1
 101 #define CONFIG_SENSOR_POWER_PIN_1         INVALID_GPIO
 102 #define CONFIG_SENSOR_RESET_PIN_1         INVALID_GPIO
 103 #define CONFIG_SENSOR_POWERDN_PIN_1       RK29_PIN5_PD7
 104 #define CONFIG_SENSOR_FALSH_PIN_1         INVALID_GPIO
 105 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
 106 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
 107 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
 108 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
 109 #endif  //#ifdef CONFIG_VIDEO_RK29
 110 /*---------------- Camera Sensor Configuration Macro End------------------------*/
 111 #include "../../../drivers/media/video/rk29_camera.c"
 112 /*---------------- Camera Sensor Macro Define End  ------------------------*/
 113
 114
 115 /* Set memory size of pmem */
 116 #ifdef CONFIG_RK29_MEM_SIZE_M
 117 #define SDRAM_SIZE          (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
 118 #else
 119 #define SDRAM_SIZE          SZ_512M
 120 #endif
 121 #define PMEM_GPU_SIZE       SZ_64M
 122 #define PMEM_UI_SIZE        SZ_32M
 123 #define PMEM_VPU_SIZE       SZ_64M
 124 #define PMEM_CAM_SIZE       PMEM_CAM_NECESSARY
 125 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
 126 #define MEM_CAMIPP_SIZE     SZ_4M
 127 #else
 128 #define MEM_CAMIPP_SIZE     0
 129 #endif
 130 #define MEM_FB_SIZE         (3*SZ_2M)
 131 #ifdef CONFIG_FB_WORK_IPP
 132 #define MEM_FBIPP_SIZE      SZ_8M   //1920 x 1080 x 2 x 2  //RGB565 = x2;RGB888 = x4
 133 #else
 134 #define MEM_FBIPP_SIZE      0
 135 #endif
 136 #if SDRAM_SIZE > SZ_512M
 137 #define PMEM_GPU_BASE       (RK29_SDRAM_PHYS + SZ_512M - PMEM_GPU_SIZE)
 138 #else
 139 #define PMEM_GPU_BASE       (RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
 140 #endif
 141 #define PMEM_UI_BASE        (PMEM_GPU_BASE - PMEM_UI_SIZE)
 142 #define PMEM_VPU_BASE       (PMEM_UI_BASE - PMEM_VPU_SIZE)
 143 #define PMEM_CAM_BASE       (PMEM_VPU_BASE - PMEM_CAM_SIZE)
 144 #define MEM_CAMIPP_BASE     (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
 145 #define MEM_FB_BASE         (MEM_CAMIPP_BASE - MEM_FB_SIZE)
 146 #define MEM_FBIPP_BASE      (MEM_FB_BASE - MEM_FBIPP_SIZE)
 147 #define LINUX_SIZE          (MEM_FBIPP_BASE - RK29_SDRAM_PHYS)
 148
 149 #define PREALLOC_WLAN_SEC_NUM           4
 150 #define PREALLOC_WLAN_BUF_NUM           160
 151 #define PREALLOC_WLAN_SECTION_HEADER    24
 152
 153 #define WLAN_SECTION_SIZE_0     (PREALLOC_WLAN_BUF_NUM * 128)
 154 #define WLAN_SECTION_SIZE_1     (PREALLOC_WLAN_BUF_NUM * 128)
 155 #define WLAN_SECTION_SIZE_2     (PREALLOC_WLAN_BUF_NUM * 512)
 156 #define WLAN_SECTION_SIZE_3     (PREALLOC_WLAN_BUF_NUM * 1024)
 157
 158 #define WLAN_SKB_BUF_NUM        16
 159
 160 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
 161
 162 struct wifi_mem_prealloc {
 163         void *mem_ptr;
 164         unsigned long size;
 165 };
 166
 167 extern struct sys_timer rk29_timer;
 168
 169 static int rk29_nand_io_init(void)
 170 {
 171     return 0;
 172 }
 173
 174 struct rk29_nand_platform_data rk29_nand_data = {
 175     .width      = 1,     /* data bus width in bytes */
 176     .hw_ecc     = 1,     /* hw ecc 0: soft ecc */
 177     .num_flash    = 1,
 178     .io_init   = rk29_nand_io_init,
 179 };
 180
 181 #ifdef CONFIG_FB_RK29
 182 /*****************************************************************************************
 183  * lcd  devices
 184  * author: zyw@rock-chips.com
 185  *****************************************************************************************/
 186 //#ifdef  CONFIG_LCD_TD043MGEA1
 187 #define LCD_RXD_PIN          RK29_PIN2_PC7
 188 #define LCD_TXD_PIN          RK29_PIN2_PC6
 189 #define LCD_CLK_PIN          RK29_PIN2_PC4
 190 #define LCD_CS_PIN           RK29_PIN2_PC5
 191 /*****************************************************************************************
 192 * frame buffer  devices
 193 * author: zyw@rock-chips.com
 194 *****************************************************************************************/
 195 #define FB_ID                       0
 196 #define FB_DISPLAY_ON_PIN           INVALID_GPIO//RK29_PIN6_PD0
 197 #define FB_LCD_STANDBY_PIN          INVALID_GPIO//RK29_PIN6_PD1
 198 #define FB_LCD_CABC_EN_PIN          INVALID_GPIO//RK29_PIN6_PD2
 199 #define FB_MCU_FMK_PIN              INVALID_GPIO
 200
 201 #define FB_DISPLAY_ON_VALUE         GPIO_HIGH
 202 #define FB_LCD_STANDBY_VALUE        GPIO_HIGH
 203
 204 //#endif
 205 static int rk29_lcd_io_init(void)
 206 {
 207     int ret = 0;
 208     //printk("rk29_lcd_io_init\n");
 209     //ret = gpio_request(LCD_RXD_PIN, NULL);
 210     ret = gpio_request(LCD_TXD_PIN, NULL);
 211         ret = gpio_request(LCD_CLK_PIN, NULL);
 212         ret = gpio_request(LCD_CS_PIN, NULL);
 213         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_GPIO2C7);
 214         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_GPIO2C6);
 215         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_GPIO2C5);
 216         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_GPIO2C4);
 217     return ret;
 218 }
 219
 220 static int rk29_lcd_io_deinit(void)
 221 {
 222     int ret = 0;
 223     //printk("rk29_lcd_io_deinit\n");
 224     gpio_free(LCD_CS_PIN);
 225         gpio_free(LCD_CLK_PIN);
 226         gpio_free(LCD_TXD_PIN);
 227         //gpio_free(LCD_RXD_PIN);
 228         //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_SPI1_RXD);
 229         rk29_mux_api_set(GPIO2C6_SPI1TXD_NAME,GPIO2H_SPI1_TXD);
 230         rk29_mux_api_set(GPIO2C5_SPI1CSN0_NAME,GPIO2H_SPI1_CSN0);
 231         rk29_mux_api_set(GPIO2C4_SPI1CLK_NAME,GPIO2H_SPI1_CLK);
 232     return ret;
 233 }
 234
 235 static struct rk29lcd_info rk29_lcd_info = {
 236     .txd_pin  = LCD_TXD_PIN,
 237     .clk_pin = LCD_CLK_PIN,
 238     .cs_pin = LCD_CS_PIN,
 239     .io_init   = rk29_lcd_io_init,
 240     .io_deinit = rk29_lcd_io_deinit,
 241 };
 242
 243 int rk29_fb_io_enable(void)
 244 {
 245     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 246     {
 247         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 248         gpio_set_value(FB_DISPLAY_ON_PIN, FB_DISPLAY_ON_VALUE);
 249     }
 250     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 251     {
 252         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 253         gpio_set_value(FB_LCD_STANDBY_PIN, FB_LCD_STANDBY_VALUE);
 254     }
 255     return 0;
 256 }
 257
 258 int rk29_fb_io_disable(void)
 259 {
 260     if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
 261     {
 262         gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
 263         gpio_set_value(FB_DISPLAY_ON_PIN, !FB_DISPLAY_ON_VALUE);
 264     }
 265     if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
 266     {
 267         gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
 268         gpio_set_value(FB_LCD_STANDBY_PIN, !FB_LCD_STANDBY_VALUE);
 269     }
 270     return 0;
 271 }
 272
 273 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
 274 {
 275     int ret = 0;
 276     if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
 277     {
 278         ret = gpio_request(FB_MCU_FMK_PIN, NULL);
 279         if(ret != 0)
 280         {
 281             gpio_free(FB_MCU_FMK_PIN);
 282             printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
 283         }
 284         gpio_direction_input(FB_MCU_FMK_PIN);
 285     }
 286     if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
 287     {
 288         ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
 289         if(ret != 0)
 290         {
 291             gpio_free(FB_DISPLAY_ON_PIN);
 292             printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
 293         }
 294     }
 295
 296     if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
 297     {
 298         ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
 299         if(ret != 0)
 300         {
 301             gpio_free(FB_LCD_STANDBY_PIN);
 302             printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
 303         }
 304     }
 305
 306     if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
 307     {
 308         ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
 309         if(ret != 0)
 310         {
 311             gpio_free(FB_LCD_CABC_EN_PIN);
 312             printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
 313         }
 314         gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
 315         gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
 316     }
 317     rk29_fb_io_enable();   //enable it
 318
 319     return ret;
 320 }
 321
 322 static struct rk29fb_info rk29_fb_info = {
 323     .fb_id   = FB_ID,
 324     .mcu_fmk_pin = FB_MCU_FMK_PIN,
 325     .lcd_info = &rk29_lcd_info,
 326     .io_init   = rk29_fb_io_init,
 327     .io_enable = rk29_fb_io_enable,
 328     .io_disable = rk29_fb_io_disable,
 329 };
 330
 331 /* rk29 fb resource */
 332 static struct resource rk29_fb_resource[] = {
 333         [0] = {
 334         .name  = "lcdc reg",
 335                 .start = RK29_LCDC_PHYS,
 336                 .end   = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
 337                 .flags = IORESOURCE_MEM,
 338         },
 339         [1] = {
 340             .name  = "lcdc irq",
 341                 .start = IRQ_LCDC,
 342                 .end   = IRQ_LCDC,
 343                 .flags = IORESOURCE_IRQ,
 344         },
 345         [2] = {
 346             .name   = "win1 buf",
 347         .start  = MEM_FB_BASE,
 348         .end    = MEM_FB_BASE + MEM_FB_SIZE - 1,
 349         .flags  = IORESOURCE_MEM,
 350     },
 351     #ifdef CONFIG_FB_WORK_IPP
 352     [3] = {
 353             .name   = "win1 ipp buf",
 354         .start  = MEM_FBIPP_BASE,
 355         .end    = MEM_FBIPP_BASE + MEM_FBIPP_SIZE - 1,
 356         .flags  = IORESOURCE_MEM,
 357     },
 358     #endif
 359 };
 360
 361 /*platform_device*/
 362 struct platform_device rk29_device_fb = {
 363         .name             = "rk29-fb",
 364         .id               = 4,
 365         .num_resources    = ARRAY_SIZE(rk29_fb_resource),
 366         .resource         = rk29_fb_resource,
 367         .dev            = {
 368                 .platform_data  = &rk29_fb_info,
 369         }
 370 };
 371
 372 struct platform_device rk29_device_dma_cpy = {
 373         .name             = "dma_memcpy",
 374         .id               = 4,
 375
 376 };
 377
 378 #endif
 379
 380 static struct android_pmem_platform_data android_pmem_pdata = {
 381         .name           = "pmem",
 382         .start          = PMEM_UI_BASE,
 383         .size           = PMEM_UI_SIZE,
 384         .no_allocator   = 0,
 385         .cached         = 1,
 386 };
 387
 388 static struct platform_device android_pmem_device = {
 389         .name           = "android_pmem",
 390         .id             = 0,
 391         .dev            = {
 392                 .platform_data = &android_pmem_pdata,
 393         },
 394 };
 395
 396
 397 static struct vpu_mem_platform_data vpu_mem_pdata = {
 398         .name           = "vpu_mem",
 399         .start          = PMEM_VPU_BASE,
 400         .size           = PMEM_VPU_SIZE,
 401         .cached         = 1,
 402 };
 403
 404 static struct platform_device rk29_vpu_mem_device = {
 405         .name           = "vpu_mem",
 406         .id                 = 2,
 407         .dev            = {
 408         .platform_data = &vpu_mem_pdata,
 409         },
 410 };
 411
 412 static struct platform_device rk29_v4l2_output_devce = {
 413         .name           = "rk29_vout",
 414 };
 415
 416 /* HANNSTAR_P1003 touch I2C */
 417 #if defined (CONFIG_HANNSTAR_P1003)
 418 #define TOUCH_RESET_PIN RK29_PIN6_PC3
 419 #define TOUCH_INT_PIN   RK29_PIN4_PD5
 420
 421 int p1003_init_platform_hw(void)
 422 {
 423     if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
 424       gpio_free(TOUCH_RESET_PIN);
 425       printk("p1003_init_platform_hw gpio_request error\n");
 426       return -EIO;
 427     }
 428
 429     if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
 430       gpio_free(TOUCH_INT_PIN);
 431       printk("p1003_init_platform_hw gpio_request error\n");
 432       return -EIO;
 433     }
 434     gpio_pull_updown(TOUCH_INT_PIN, 1);
 435     gpio_direction_output(TOUCH_RESET_PIN, 0);
 436     msleep(500);
 437     gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
 438     msleep(500);
 439     gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
 440
 441     return 0;
 442 }
 443
 444
 445 struct p1003_platform_data p1003_info = {
 446   .model= 1003,
 447   .init_platform_hw= p1003_init_platform_hw,
 448
 449 };
 450 #endif
 451
 452
 453 #if defined(CONFIG_TOUCHSCREEN_GT801_IIC)
 454 #include "../../../drivers/input/touchscreen/gt801_ts.h"
 455 #define GT801_GPIO_INT      RK29_PIN4_PD5
 456 #define GT801_GPIO_RESET    RK29_PIN6_PC3
 457 static struct gt801_platform_data gt801_info = {
 458         .model                  = 801,
 459         .swap_xy                = 0,
 460         .x_min                  = 0,
 461         .x_max                  = 480,
 462         .y_min                  = 0,
 463         .y_max                  = 800,
 464         .gpio_reset     = GT801_GPIO_RESET,
 465         .gpio_reset_active_low = 0,
 466         .gpio_pendown           = GT801_GPIO_INT,
 467     .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
 468     .resetpin_iomux_name = 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 = 90,      /** End of trickle charge current, in mA */
 934         .fast_ilim = 500,      /** Fast charge current limit, in mA */
 935         .timeout = 240,        /** 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         .BB_input_diff = 0,
1517         .phone_pad = 0,
1518
1519         .PA_control_pin = 0,
1520         .Power_EN_Pin = RK29_PIN5_PA1,
1521
1522         .speaker_incall_vol = 0,
1523         .speaker_incall_mic_vol = -9,
1524         .speaker_normal_vol = 6,
1525         .earpiece_incall_vol = 0,
1526         .headset_incall_vol = 6,
1527         .headset_incall_mic_vol = -6,
1528         .headset_normal_vol = -6,
1529         .BT_incall_vol = 0,
1530         .BT_incall_mic_vol = 0,
1531         .recorder_vol = 20,
1532
1533 };
1534
1535
1536 #ifdef CONFIG_RK_HEADSET_DET
1537 #define HEADSET_GPIO RK29_PIN4_PD2
1538 struct rk_headset_pdata rk_headset_info = {
1539         .Headset_gpio           = RK29_PIN4_PD2,
1540         .headset_in_type= HEADSET_IN_HIGH,
1541         .Hook_gpio = RK29_PIN4_PD1,//Detection Headset--Must be set
1542         .hook_key_code = KEY_MEDIA,
1543 };
1544
1545 struct platform_device rk_device_headset = {
1546                 .name   = "rk_headsetdet",
1547                 .id     = 0,
1548                 .dev    = {
1549                     .platform_data = &rk_headset_info,
1550                 }
1551 };
1552 #endif
1553
1554 #if defined(CONFIG_GS_L3G4200D)
1555
1556 #include <linux/l3g4200d.h>
1557 #define L3G4200D_INT_PIN  RK29_PIN5_PA3
1558
1559 static int l3g4200d_init_platform_hw(void)
1560 {
1561         if (gpio_request(L3G4200D_INT_PIN, NULL) != 0) {
1562                 gpio_free(L3G4200D_INT_PIN);
1563                 printk("%s: request l3g4200d int pin error\n", __func__);
1564                 return -EIO;
1565         }
1566         gpio_pull_updown(L3G4200D_INT_PIN, 1);
1567         return 0;
1568 }
1569
1570 static struct l3g4200d_platform_data l3g4200d_info = {
1571         .fs_range = 1,
1572
1573         .axis_map_x = 0,
1574         .axis_map_y = 1,
1575         .axis_map_z = 2,
1576
1577         .negate_x = 1,
1578         .negate_y = 1,
1579         .negate_z = 0,
1580
1581         .init = l3g4200d_init_platform_hw,
1582 };
1583
1584 #endif
1585
1586 /*****************************************************************************************
1587  * i2c devices
1588  * author: kfx@rock-chips.com
1589 *****************************************************************************************/
1590 static int rk29_i2c0_io_init(void)
1591 {
1592 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1593         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1594         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1595 #else
1596         rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_GPIO2B7);
1597         rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_GPIO2B6);
1598 #endif
1599         return 0;
1600 }
1601
1602 static int rk29_i2c1_io_init(void)
1603 {
1604 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1605         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1606         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1607 #else
1608         rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_GPIO1A7);
1609         rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_GPIO1A6);
1610 #endif
1611         return 0;
1612 }
1613 static int rk29_i2c2_io_init(void)
1614 {
1615 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1616         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1617         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1618 #else
1619         rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_GPIO5D4);
1620         rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_GPIO5D3);
1621 #endif
1622         return 0;
1623 }
1624
1625 static int rk29_i2c3_io_init(void)
1626 {
1627 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1628         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1629         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1630 #else
1631         rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_GPIO2B5);
1632         rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_GPIO2B4);
1633 #endif
1634         return 0;
1635 }
1636 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1637 struct rk29_i2c_platform_data default_i2c0_data = {
1638         .bus_num    = 0,
1639         .flags      = 0,
1640         .slave_addr = 0xff,
1641         .scl_rate  = 400*1000,
1642         .mode           = I2C_MODE_IRQ,
1643         .io_init = rk29_i2c0_io_init,
1644 };
1645 #else
1646 struct i2c_gpio_platform_data default_i2c0_data = {
1647        .sda_pin = RK29_PIN2_PB6,
1648        .scl_pin = RK29_PIN2_PB7,
1649        .udelay = 5, // clk = 500/udelay = 100Khz
1650        .timeout = 100,//msecs_to_jiffies(200),
1651        .bus_num    = 0,
1652        .io_init = rk29_i2c0_io_init,
1653 };
1654 #endif
1655 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1656 struct rk29_i2c_platform_data default_i2c1_data = {
1657         .bus_num    = 1,
1658         .flags      = 0,
1659         .slave_addr = 0xff,
1660         .scl_rate  = 400*1000,
1661         .mode           = I2C_MODE_IRQ,
1662         .io_init = rk29_i2c1_io_init,
1663 };
1664 #else
1665 struct i2c_gpio_platform_data default_i2c1_data = {
1666        .sda_pin = RK29_PIN1_PA6,
1667        .scl_pin = RK29_PIN1_PA7,
1668        .udelay = 5, // clk = 500/udelay = 100Khz
1669        .timeout = 100,//msecs_to_jiffies(200),
1670        .bus_num    = 1,
1671        .io_init = rk29_i2c1_io_init,
1672 };
1673 #endif
1674 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1675 struct rk29_i2c_platform_data default_i2c2_data = {
1676         .bus_num    = 2,
1677         .flags      = 0,
1678         .slave_addr = 0xff,
1679         .scl_rate  = 400*1000,
1680         .mode           = I2C_MODE_IRQ,
1681         .io_init = rk29_i2c2_io_init,
1682 };
1683 #else
1684 struct i2c_gpio_platform_data default_i2c2_data = {
1685        .sda_pin = RK29_PIN5_PD3,
1686        .scl_pin = RK29_PIN5_PD4,
1687        .udelay = 5, // clk = 500/udelay = 100Khz
1688        .timeout = 100,//msecs_to_jiffies(200),
1689        .bus_num    = 2,
1690        .io_init = rk29_i2c2_io_init,
1691 };
1692 #endif
1693 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1694 struct rk29_i2c_platform_data default_i2c3_data = {
1695         .bus_num    = 3,
1696         .flags      = 0,
1697         .slave_addr = 0xff,
1698         .scl_rate  = 400*1000,
1699         .mode           = I2C_MODE_IRQ,
1700         .io_init = rk29_i2c3_io_init,
1701 };
1702 #else
1703 struct i2c_gpio_platform_data default_i2c3_data = {
1704        .sda_pin = RK29_PIN5_PB5,
1705        .scl_pin = RK29_PIN5_PB4,
1706        .udelay = 5, // clk = 500/udelay = 100Khz
1707        .timeout = 100,//msecs_to_jiffies(200),
1708        .bus_num    = 3,
1709        .io_init = rk29_i2c3_io_init,
1710 };
1711 #endif
1712
1713 #if defined (CONFIG_ANX7150)
1714 struct hdmi_platform_data anx7150_data = {
1715         //.io_init = anx7150_io_init,
1716 };
1717 #endif
1718 #ifdef CONFIG_I2C0_RK29
1719 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1720 #if defined (CONFIG_RK1000_CONTROL)
1721         {
1722                 .type                   = "rk1000_control",
1723                 .addr           = 0x40,
1724                 .flags                  = 0,
1725         },
1726 #endif
1727 #if defined (CONFIG_SND_SOC_RK1000)
1728         {
1729                 .type                   = "rk1000_i2c_codec",
1730                 .addr           = 0x60,
1731                 .flags                  = 0,
1732         },
1733 #endif
1734 #if defined (CONFIG_SND_SOC_WM8900)
1735         {
1736                 .type                   = "wm8900",
1737                 .addr           = 0x1A,
1738                 .flags                  = 0,
1739         },
1740 #endif
1741 #if defined (CONFIG_SND_SOC_WM8994)
1742         {
1743                 .type                   = "wm8994",
1744                 .addr           = 0x1a,
1745                 .flags                  = 0,
1746 //      #if defined(CONFIG_MFD_WM8994)
1747                 .platform_data  = &wm8994_platdata,
1748 //      #endif
1749         },
1750 #endif
1751 #if defined (CONFIG_BATTERY_STC3100)
1752         {
1753                 .type                   = "stc3100",
1754                 .addr           = 0x70,
1755                 .flags                  = 0,
1756         },
1757 #endif
1758 #if defined (CONFIG_BATTERY_BQ27510)
1759         {
1760                 .type                   = "bq27510",
1761                 .addr           = 0x55,
1762                 .flags                  = 0,
1763         },
1764 #endif
1765 #if defined (CONFIG_RTC_HYM8563)
1766         {
1767                 .type                   = "rtc_hym8563",
1768                 .addr           = 0x51,
1769                 .flags                  = 0,
1770                 .irq            = RK29_PIN0_PA1,
1771         },
1772 #endif
1773 #if defined (CONFIG_GS_MMA8452)
1774     {
1775       .type           = "gs_mma8452",
1776       .addr           = 0x1c,
1777       .flags          = 0,
1778       .irq            = MMA8452_INT_PIN,
1779       .platform_data  = &mma8452_info,
1780     },
1781 #endif
1782 #if defined (CONFIG_COMPASS_AK8973)
1783         {
1784                 .type                   = "ak8973",
1785                 .addr           = 0x1d,
1786                 .flags                  = 0,
1787                 .irq                    = RK29_PIN6_PC5,
1788         },
1789 #endif
1790 #if defined (CONFIG_COMPASS_AK8975)
1791         {
1792                 .type                   = "ak8975",
1793                 .addr           = 0x0d,
1794                 .flags                  = 0,
1795                 .irq                    = RK29_PIN6_PC5,
1796         },
1797 #endif
1798 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1799         {
1800                 .type           = "isl29028",
1801                 .addr           = 0x44,
1802                 .flags          = 0,
1803                 .irq            = RK29_PIN4_PD3,
1804         },
1805 #endif
1806 #if defined (CONFIG_ANX7150)
1807     {
1808                 .type           = "anx7150",
1809         .addr           = 0x39,             //0x39, 0x3d
1810         .flags          = 0,
1811         .irq            = RK29_PIN2_PA3,
1812                 .platform_data  = &anx7150_data,
1813     },
1814 #endif
1815 #if defined (CONFIG_GS_L3G4200D)
1816         {
1817                 .type           = "gs_l3g4200d",
1818                 .addr           = 0x69,
1819                 .flags          = 0,
1820                 .irq            = L3G4200D_INT_PIN,
1821                 .platform_data  = &l3g4200d_info,
1822         },
1823 #endif
1824 #if defined (CONFIG_MPU_SENSORS_MPU3050)
1825         {
1826                 .type                   = "mpu3050",
1827                 .addr                   = 0x68,
1828                 .flags                  = 0,
1829                 .irq                    = RK29_PIN4_PC4,
1830                 .platform_data  = &mpu3050_data,
1831         },
1832 #endif
1833 };
1834 #endif
1835
1836 #ifdef CONFIG_I2C1_RK29
1837 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1838 #if defined (CONFIG_RK1000_CONTROL1)
1839         {
1840                 .type                   = "rk1000_control",
1841                 .addr                   = 0x40,
1842                 .flags                  = 0,
1843         },
1844 #endif
1845
1846 };
1847 #endif
1848
1849 #ifdef CONFIG_I2C2_RK29
1850 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1851 #if defined (CONFIG_TOUCHSCREEN_GT801_IIC)
1852 {
1853         .type           = "gt801_ts",
1854         .addr           = 0x55,
1855         .flags          = 0,
1856         .irq            = RK29_PIN4_PD5,
1857         .platform_data = &gt801_info,
1858 },
1859 #endif
1860
1861 #if defined (CONFIG_TOUCHSCREEN_GT818_IIC)
1862 {
1863         .type           = "gt818_ts",
1864         .addr           = 0x5d,
1865         .flags          = 0,
1866         .irq            = RK29_PIN4_PD5,
1867         .platform_data = &gt818_info,
1868 },
1869 #endif
1870
1871 #if defined (CONFIG_TOUCHSCREEN_ILI2102_IIC)
1872 {
1873         .type           = "ili2102_ts",
1874         .addr           = 0x41,
1875         .flags          = I2C_M_NEED_DELAY,
1876         .udelay      = 600,
1877         .irq            = RK29_PIN4_PD5,
1878         .platform_data = &ili2102_info,
1879 },
1880 #endif
1881
1882 #if defined (CONFIG_MFD_WM831X_I2C)
1883 {
1884         .type           = "wm8310",
1885         .addr           = 0x34,
1886         .flags          = 0,
1887         .irq            = RK29_PIN4_PD0,
1888         .platform_data = &wm831x_platdata,
1889 },
1890 #endif
1891 #if defined (CONFIG_HANNSTAR_P1003)
1892     {
1893       .type           = "p1003_touch",
1894       .addr           = 0x04,
1895       .flags          = 0,
1896       .irq            = RK29_PIN0_PA2,
1897       .platform_data  = &p1003_info,
1898     },
1899 #endif
1900 #if defined (CONFIG_EETI_EGALAX)
1901     {
1902       .type           = "egalax_i2c",
1903       .addr           = 0x04,
1904       .flags          = 0,
1905       .irq            = RK29_PIN4_PD5,
1906       .platform_data  = &eeti_egalax_info,
1907     },
1908 #endif
1909 };
1910 #endif
1911
1912 #ifdef CONFIG_I2C3_RK29
1913 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1914 };
1915 #endif
1916
1917 /*****************************************************************************************
1918  * camera  devices
1919  * author: ddl@rock-chips.com
1920  *****************************************************************************************/
1921 #ifdef CONFIG_VIDEO_RK29
1922 #define CONFIG_SENSOR_POWER_IOCTL_USR      0
1923 #define CONFIG_SENSOR_RESET_IOCTL_USR      0
1924 #define CONFIG_SENSOR_POWERDOWN_IOCTL_USR      0
1925 #define CONFIG_SENSOR_FLASH_IOCTL_USR      0
1926
1927 #if CONFIG_SENSOR_POWER_IOCTL_USR
1928 static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
1929 {
1930     #error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
1931 }
1932 #endif
1933
1934 #if CONFIG_SENSOR_RESET_IOCTL_USR
1935 static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
1936 {
1937     #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
1938 }
1939 #endif
1940
1941 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
1942 static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
1943 {
1944     #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
1945 }
1946 #endif
1947
1948 #if CONFIG_SENSOR_FLASH_IOCTL_USR
1949 static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
1950 {
1951     #error "CONFIG_SENSOR_FLASH_IOCTL_USR is 1, sensor_flash_usr_cb function must be writed!!";
1952 }
1953 #endif
1954
1955 static struct rk29camera_platform_ioctl_cb  sensor_ioctl_cb = {
1956     #if CONFIG_SENSOR_POWER_IOCTL_USR
1957     .sensor_power_cb = sensor_power_usr_cb,
1958     #else
1959     .sensor_power_cb = NULL,
1960     #endif
1961
1962     #if CONFIG_SENSOR_RESET_IOCTL_USR
1963     .sensor_reset_cb = sensor_reset_usr_cb,
1964     #else
1965     .sensor_reset_cb = NULL,
1966     #endif
1967
1968     #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
1969     .sensor_powerdown_cb = sensor_powerdown_usr_cb,
1970     #else
1971     .sensor_powerdown_cb = NULL,
1972     #endif
1973
1974     #if CONFIG_SENSOR_FLASH_IOCTL_USR
1975     .sensor_flash_cb = sensor_flash_usr_cb,
1976     #else
1977     .sensor_flash_cb = NULL,
1978     #endif
1979 };
1980 #include "../../../drivers/media/video/rk29_camera.c"
1981 #endif
1982
1983 /*****************************************************************************************
1984  * backlight  devices
1985  * author: nzy@rock-chips.com
1986  *****************************************************************************************/
1987 #ifdef CONFIG_BACKLIGHT_RK29_BL
1988  /*
1989  GPIO1B5_PWM0_NAME,       GPIO1L_PWM0
1990  GPIO5D2_PWM1_UART1SIRIN_NAME,  GPIO5H_PWM1
1991  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME,   GPIO2L_PWM2
1992  GPIO1A5_EMMCPWREN_PWM3_NAME,     GPIO1L_PWM3
1993  */
1994
1995 #define PWM_ID            0
1996 #define PWM_MUX_NAME      GPIO1B5_PWM0_NAME
1997 #define PWM_MUX_MODE      GPIO1L_PWM0
1998 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
1999 #define PWM_EFFECT_VALUE  1
2000
2001 //#define LCD_DISP_ON_PIN
2002
2003 #ifdef  LCD_DISP_ON_PIN
2004 #define BL_EN_MUX_NAME    GPIOF34_UART3_SEL_NAME
2005 #define BL_EN_MUX_MODE    IOMUXB_GPIO1_B34
2006
2007 #define BL_EN_PIN         GPIO0L_GPIO0A5
2008 #define BL_EN_VALUE       GPIO_HIGH
2009 #endif
2010 static int rk29_backlight_io_init(void)
2011 {
2012     int ret = 0;
2013
2014     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
2015         #ifdef  LCD_DISP_ON_PIN
2016     rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
2017
2018     ret = gpio_request(BL_EN_PIN, NULL);
2019     if(ret != 0)
2020     {
2021         gpio_free(BL_EN_PIN);
2022     }
2023
2024     gpio_direction_output(BL_EN_PIN, 0);
2025     gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
2026         #endif
2027     return ret;
2028 }
2029
2030 static int rk29_backlight_io_deinit(void)
2031 {
2032     int ret = 0;
2033     #ifdef  LCD_DISP_ON_PIN
2034     gpio_free(BL_EN_PIN);
2035     #endif
2036     rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
2037     return ret;
2038 }
2039 struct rk29_bl_info rk29_bl_info = {
2040     .pwm_id   = PWM_ID,
2041     .bl_ref   = PWM_EFFECT_VALUE,
2042     .io_init   = rk29_backlight_io_init,
2043     .io_deinit = rk29_backlight_io_deinit,
2044 };
2045 #endif
2046 /*****************************************************************************************
2047 * pwm voltage regulator devices
2048 ******************************************************************************************/
2049 #if defined (CONFIG_RK29_PWM_REGULATOR)
2050
2051 #define REGULATOR_PWM_ID                                        2
2052 #define REGULATOR_PWM_MUX_NAME                  GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
2053 #define REGULATOR_PWM_MUX_MODE                                          GPIO2L_PWM2
2054 #define REGULATOR_PWM_MUX_MODE_GPIO                             GPIO2L_GPIO2A3
2055 #define REGULATOR_PWM_GPIO                              RK29_PIN2_PA3
2056
2057 static struct regulator_consumer_supply pwm_consumers[] = {
2058         {
2059                 .supply = "vcore",
2060         }
2061 };
2062
2063 static struct regulator_init_data rk29_pwm_regulator_data = {
2064         .constraints = {
2065                 .name = "PWM2",
2066                 .min_uV =  950000,
2067                 .max_uV = 1400000,
2068                 .apply_uV = 1,
2069                 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
2070         },
2071         .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
2072         .consumer_supplies = pwm_consumers,
2073 };
2074
2075 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
2076         .pwm_id = REGULATOR_PWM_ID,
2077         .pwm_gpio = REGULATOR_PWM_GPIO,
2078         //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
2079         .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
2080         .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
2081         .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
2082         .init_data  = &rk29_pwm_regulator_data,
2083 };
2084
2085 static struct platform_device rk29_device_pwm_regulator = {
2086         .name = "pwm-voltage-regulator",
2087         .id   = -1,
2088         .dev  = {
2089                 .platform_data = &rk29_regulator_pwm_platform_data,
2090         },
2091 };
2092
2093 #endif
2094
2095
2096 #if defined(CONFIG_MTK23D)
2097 static int mtk23d_io_init(void)
2098 {
2099
2100         return 0;
2101 }
2102
2103 static int mtk23d_io_deinit(void)
2104 {
2105
2106         return 0;
2107 }
2108
2109 struct rk2818_23d_data rk2818_23d_info = {
2110         .io_init = mtk23d_io_init,
2111   .io_deinit = mtk23d_io_deinit,
2112         .bp_power = RK29_PIN0_PA0,
2113         .bp_power_active_low = 0,
2114         .bp_reset = RK29_PIN0_PA1,
2115         .bp_reset_active_low = 1,
2116         .bp_statue = RK29_PIN0_PA2,//input  high bp sleep;
2117         .ap_statue = RK29_PIN0_PA4,//output high ap sleep;
2118         .ap_bp_wakeup = RK29_PIN0_PA3, //output AP wake up BP used rising edge;
2119         .bp_ap_wakeup = 0,//input BP wake up AP
2120 };
2121 struct platform_device rk2818_device_mtk23d = {
2122         .name = "mtk23d",
2123         .id = -1,
2124         .dev            = {
2125                 .platform_data = &rk2818_23d_info,
2126         }
2127     };
2128 #endif
2129
2130
2131 /*****************************************************************************************
2132  * SDMMC devices
2133 *****************************************************************************************/
2134 #ifdef CONFIG_SDMMC0_RK29
2135 static int rk29_sdmmc0_cfg_gpio(void)
2136 {
2137         rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
2138         rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
2139         rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
2140         rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
2141         rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
2142         rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
2143 #ifdef CONFIG_SDMMC_RK29_OLD
2144         rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_GPIO2A2);
2145 #else
2146   rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);//Modifyed by xbw.
2147 #endif
2148         rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5);   ///GPIO5H_SDMMC0_PWR_EN);  ///GPIO5H_GPIO5D5);
2149         gpio_request(RK29_PIN5_PD5,"sdmmc");
2150         gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
2151         mdelay(100);
2152         gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
2153         return 0;
2154 }
2155
2156 #define CONFIG_SDMMC0_USE_DMA
2157 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
2158         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
2159                                            MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
2160                                            MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
2161         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2162         .io_init = rk29_sdmmc0_cfg_gpio,
2163         .dma_name = "sd_mmc",
2164 #ifdef CONFIG_SDMMC0_USE_DMA
2165         .use_dma  = 1,
2166 #else
2167         .use_dma = 0,
2168 #endif
2169         .detect_irq = RK29_PIN2_PA2, // INVALID_GPIO
2170         .enable_sd_wakeup = 0,
2171 };
2172 #endif
2173 #ifdef CONFIG_SDMMC1_RK29
2174 #define CONFIG_SDMMC1_USE_DMA
2175 static int rk29_sdmmc1_cfg_gpio(void)
2176 {
2177         rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
2178         rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
2179         rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
2180         rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
2181         rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
2182         rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
2183         //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
2184         return 0;
2185 }
2186
2187 #ifdef CONFIG_WIFI_CONTROL_FUNC
2188 static int rk29sdk_wifi_status(struct device *dev);
2189 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
2190 #endif
2191
2192 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N    RK29_PIN1_PD6
2193
2194 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
2195         .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
2196                                            MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
2197                                            MMC_VDD_32_33|MMC_VDD_33_34),
2198         .host_caps      = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
2199                                    MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2200         .io_init = rk29_sdmmc1_cfg_gpio,
2201         .dma_name = "sdio",
2202 #ifdef CONFIG_SDMMC1_USE_DMA
2203         .use_dma  = 1,
2204 #else
2205         .use_dma = 0,
2206 #endif
2207 #ifdef CONFIG_WIFI_CONTROL_FUNC
2208         .status = rk29sdk_wifi_status,
2209         .register_status_notify = rk29sdk_wifi_status_register,
2210 #endif
2211 #if 0
2212         .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
2213 #endif
2214 };
2215 #endif
2216
2217 #ifdef CONFIG_WIFI_CONTROL_FUNC
2218 #define RK29SDK_WIFI_BT_GPIO_POWER_N       RK29_PIN5_PD6
2219 #define RK29SDK_WIFI_GPIO_RESET_N          RK29_PIN6_PC0
2220 #define RK29SDK_BT_GPIO_RESET_N            RK29_PIN6_PC7
2221
2222 static int rk29sdk_wifi_cd = 0;   /* wifi virtual 'card detect' status */
2223 static void (*wifi_status_cb)(int card_present, void *dev_id);
2224 static void *wifi_status_cb_devid;
2225 int rk29sdk_wifi_power_state = 0;
2226 int rk29sdk_bt_power_state = 0;
2227
2228 static int rk29sdk_wifi_status(struct device *dev)
2229 {
2230         return rk29sdk_wifi_cd;
2231 }
2232
2233 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2234 {
2235         if(wifi_status_cb)
2236                 return -EAGAIN;
2237         wifi_status_cb = callback;
2238         wifi_status_cb_devid = dev_id;
2239         return 0;
2240 }
2241
2242 static int rk29sdk_wifi_bt_gpio_control_init(void)
2243 {
2244     if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2245            pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2246            return -1;
2247     }
2248
2249     if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2250            pr_info("%s: request wifi reset gpio failed\n", __func__);
2251            gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2252            return -1;
2253     }
2254
2255     if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2256           pr_info("%s: request bt reset gpio failed\n", __func__);
2257           gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2258           return -1;
2259     }
2260
2261     gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2262     gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N,    GPIO_LOW);
2263     gpio_direction_output(RK29SDK_BT_GPIO_RESET_N,      GPIO_LOW);
2264
2265     pr_info("%s: init finished\n",__func__);
2266
2267     return 0;
2268 }
2269
2270 static int rk29sdk_wifi_power(int on)
2271 {
2272         pr_info("%s: %d\n", __func__, on);
2273         if (on){
2274                 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
2275                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
2276                 mdelay(100);
2277                 pr_info("wifi turn on power\n");
2278         }else{
2279                 if (!rk29sdk_bt_power_state){
2280                         gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2281                         mdelay(100);
2282                         pr_info("wifi shut off power\n");
2283                 }else
2284                 {
2285                         pr_info("wifi shouldn't shut off power, bt is using it!\n");
2286                 }
2287                 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
2288
2289         }
2290
2291         rk29sdk_wifi_power_state = on;
2292         return 0;
2293 }
2294
2295 static int rk29sdk_wifi_reset_state;
2296 static int rk29sdk_wifi_reset(int on)
2297 {
2298         pr_info("%s: %d\n", __func__, on);
2299         gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2300         mdelay(100);
2301         rk29sdk_wifi_reset_state = on;
2302         return 0;
2303 }
2304
2305 int rk29sdk_wifi_set_carddetect(int val)
2306 {
2307         pr_info("%s:%d\n", __func__, val);
2308         rk29sdk_wifi_cd = val;
2309         if (wifi_status_cb){
2310                 wifi_status_cb(val, wifi_status_cb_devid);
2311         }else {
2312                 pr_warning("%s, nobody to notify\n", __func__);
2313         }
2314         return 0;
2315 }
2316 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2317
2318 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2319         {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2320         {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2321         {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2322         {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2323 };
2324
2325 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2326 {
2327         if (section == PREALLOC_WLAN_SEC_NUM)
2328                 return wlan_static_skb;
2329
2330         if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2331                 return NULL;
2332
2333         if (wifi_mem_array[section].size < size)
2334                 return NULL;
2335
2336         return wifi_mem_array[section].mem_ptr;
2337 }
2338
2339 int __init rk29sdk_init_wifi_mem(void)
2340 {
2341         int i;
2342         int j;
2343
2344         for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2345                 wlan_static_skb[i] = dev_alloc_skb(
2346                                 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2347
2348                 if (!wlan_static_skb[i])
2349                         goto err_skb_alloc;
2350         }
2351
2352         for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2353                 wifi_mem_array[i].mem_ptr =
2354                                 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2355
2356                 if (!wifi_mem_array[i].mem_ptr)
2357                         goto err_mem_alloc;
2358         }
2359         return 0;
2360
2361  err_mem_alloc:
2362         pr_err("Failed to mem_alloc for WLAN\n");
2363         for (j = 0 ; j < i ; j++)
2364                 kfree(wifi_mem_array[j].mem_ptr);
2365
2366         i = WLAN_SKB_BUF_NUM;
2367
2368  err_skb_alloc:
2369         pr_err("Failed to skb_alloc for WLAN\n");
2370         for (j = 0 ; j < i ; j++)
2371                 dev_kfree_skb(wlan_static_skb[j]);
2372
2373         return -ENOMEM;
2374 }
2375
2376 static struct wifi_platform_data rk29sdk_wifi_control = {
2377         .set_power = rk29sdk_wifi_power,
2378         .set_reset = rk29sdk_wifi_reset,
2379         .set_carddetect = rk29sdk_wifi_set_carddetect,
2380         .mem_prealloc   = rk29sdk_mem_prealloc,
2381 };
2382 static struct platform_device rk29sdk_wifi_device = {
2383         .name = "bcm4329_wlan",
2384         .id = 1,
2385         .dev = {
2386                 .platform_data = &rk29sdk_wifi_control,
2387          },
2388 };
2389 #endif
2390
2391
2392 /* bluetooth rfkill device */
2393 static struct platform_device rk29sdk_rfkill = {
2394         .name = "rk29sdk_rfkill",
2395         .id = -1,
2396 };
2397
2398
2399 #ifdef CONFIG_VIVANTE
2400 static struct resource resources_gpu[] = {
2401     [0] = {
2402                 .name   = "gpu_irq",
2403         .start  = IRQ_GPU,
2404         .end    = IRQ_GPU,
2405         .flags  = IORESOURCE_IRQ,
2406     },
2407     [1] = {
2408                 .name = "gpu_base",
2409         .start  = RK29_GPU_PHYS,
2410         .end    = RK29_GPU_PHYS + RK29_GPU_SIZE - 1,
2411         .flags  = IORESOURCE_MEM,
2412     },
2413     [2] = {
2414                 .name = "gpu_mem",
2415         .start  = PMEM_GPU_BASE,
2416         .end    = PMEM_GPU_BASE + PMEM_GPU_SIZE - 1,
2417         .flags  = IORESOURCE_MEM,
2418     },
2419 };
2420 static struct platform_device rk29_device_gpu = {
2421     .name             = "galcore",
2422     .id               = 0,
2423     .num_resources    = ARRAY_SIZE(resources_gpu),
2424     .resource         = resources_gpu,
2425 };
2426 #endif
2427 #ifdef CONFIG_KEYS_RK29
2428 extern struct rk29_keys_platform_data rk29_keys_pdata;
2429 static struct platform_device rk29_device_keys = {
2430         .name           = "rk29-keypad",
2431         .id             = -1,
2432         .dev            = {
2433                 .platform_data  = &rk29_keys_pdata,
2434         },
2435 };
2436 #endif
2437
2438 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2439 static struct gpio_wave_platform_data gpio_wave_pdata = {
2440         .gpio = RK29_PIN0_PA0,
2441         .Htime = 2000,
2442         .Ltime = 300,
2443         .Dvalue = GPIO_HIGH,
2444 };
2445 static struct platform_device gpio_wave_device = {
2446         .name           = "gpio_wave",
2447         .id     = -1,
2448         .dev            = {
2449                 .platform_data  = &gpio_wave_pdata,
2450         },
2451 };
2452 #endif
2453
2454 static void __init rk29_board_iomux_init(void)
2455 {
2456         int err;
2457         #ifdef CONFIG_RK29_PWM_REGULATOR
2458         rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2459         #endif
2460         rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME,GPIO4H_GPIO4C0);
2461
2462 /****************************clock change********************************************/
2463         err = gpio_request(RK29_PIN4_PC0, "clk27M_control");
2464         if (err) {
2465                 gpio_free(RK29_PIN4_PC0);
2466                 printk("-------request RK29_PIN4_PC0 fail--------\n");
2467                 return -1;
2468         }
2469         //phy power down
2470         gpio_direction_output(RK29_PIN4_PC0, GPIO_LOW);// 27M  32K
2471         gpio_set_value(RK29_PIN4_PC0, GPIO_LOW);
2472
2473         rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME,GPIO4H_GPIO4C5);
2474
2475         err = gpio_request(RK29_PIN4_PC5, "clk24M_control");
2476         if (err) {
2477                 gpio_free(RK29_PIN4_PC5);
2478                 printk("-------request RK29_PIN4_PC5 fail--------\n");
2479                 return -1;
2480         }
2481         //phy power down
2482         gpio_direction_output(RK29_PIN4_PC5, GPIO_LOW);// control 24M
2483         gpio_set_value(RK29_PIN4_PC5, GPIO_LOW);
2484 /*******************************************************************/
2485
2486
2487 }
2488
2489 // For phone,just a disk only, add by phc,20110816
2490 #ifdef CONFIG_USB_ANDROID
2491 struct usb_mass_storage_platform_data phone_mass_storage_pdata = {
2492         .nluns          = 1,
2493         .vendor         = "RockChip",
2494         .product        = "rk29 sdk",
2495         .release        = 0x0100,
2496 };
2497
2498 //static
2499 struct platform_device phone_usb_mass_storage_device = {
2500         .name   = "usb_mass_storage",
2501         .id     = -1,
2502         .dev    = {
2503                 .platform_data = &phone_mass_storage_pdata,
2504         },
2505 };
2506 #endif
2507
2508
2509 static struct platform_device *devices[] __initdata = {
2510
2511 #ifdef CONFIG_RK29_WATCHDOG
2512         &rk29_device_wdt,
2513 #endif
2514
2515 #ifdef CONFIG_UART1_RK29
2516         &rk29_device_uart1,
2517 #endif
2518 #ifdef CONFIG_UART0_RK29
2519         &rk29_device_uart0,
2520 #endif
2521 #ifdef CONFIG_UART2_RK29
2522         &rk29_device_uart2,
2523 #endif
2524 #ifdef CONFIG_UART3_RK29
2525         &rk29_device_uart3,
2526 #endif
2527
2528 #ifdef CONFIG_RK29_PWM_REGULATOR
2529         &rk29_device_pwm_regulator,
2530 #endif
2531 #ifdef CONFIG_SPIM0_RK29
2532     &rk29xx_device_spi0m,
2533 #endif
2534 #ifdef CONFIG_SPIM1_RK29
2535     &rk29xx_device_spi1m,
2536 #endif
2537 #ifdef CONFIG_ADC_RK29
2538         &rk29_device_adc,
2539 #endif
2540 #ifdef CONFIG_I2C0_RK29
2541         &rk29_device_i2c0,
2542 #endif
2543 #ifdef CONFIG_I2C1_RK29
2544         &rk29_device_i2c1,
2545 #endif
2546 #ifdef CONFIG_I2C2_RK29
2547         &rk29_device_i2c2,
2548 #endif
2549 #ifdef CONFIG_I2C3_RK29
2550         &rk29_device_i2c3,
2551 #endif
2552
2553 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2554         &rk29_device_iis_2ch,
2555 #endif
2556 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2557         &rk29_device_iis_8ch,
2558 #endif
2559
2560 #ifdef CONFIG_KEYS_RK29
2561         &rk29_device_keys,
2562 #endif
2563 #ifdef CONFIG_USE_GPIO_GENERATE_WAVE
2564         &gpio_wave_device,
2565 #endif
2566 #ifdef CONFIG_SDMMC0_RK29
2567         &rk29_device_sdmmc0,
2568 #endif
2569 #ifdef CONFIG_SDMMC1_RK29
2570         &rk29_device_sdmmc1,
2571 #endif
2572
2573 #ifdef CONFIG_MTD_NAND_RK29XX
2574         &rk29xx_device_nand,
2575 #endif
2576
2577 #ifdef CONFIG_WIFI_CONTROL_FUNC
2578         &rk29sdk_wifi_device,
2579 #endif
2580
2581 #ifdef CONFIG_BT
2582         &rk29sdk_rfkill,
2583 #endif
2584
2585 #if defined(CONFIG_MTK23D)
2586         &rk2818_device_mtk23d,
2587 #endif
2588
2589 #ifdef CONFIG_MTD_NAND_RK29
2590         &rk29_device_nand,
2591 #endif
2592
2593 #ifdef CONFIG_FB_RK29
2594         &rk29_device_fb,
2595         &rk29_device_dma_cpy,
2596 #endif
2597 #ifdef CONFIG_BACKLIGHT_RK29_BL
2598         &rk29_device_backlight,
2599 #endif
2600 #ifdef CONFIG_RK29_VMAC
2601         &rk29_device_vmac,
2602 #endif
2603 #ifdef CONFIG_VIVANTE
2604         &rk29_device_gpu,
2605 #endif
2606 #ifdef CONFIG_VIDEO_RK29
2607         &rk29_device_camera,      /* ddl@rock-chips.com : camera support  */
2608         #if (CONFIG_SENSOR_IIC_ADDR_0 != 0x00)
2609         &rk29_soc_camera_pdrv_0,
2610         #endif
2611         &rk29_soc_camera_pdrv_1,
2612         &android_pmem_cam_device,
2613 #endif
2614         &android_pmem_device,
2615         &rk29_vpu_mem_device,
2616 #ifdef CONFIG_USB20_OTG
2617         &rk29_device_usb20_otg,
2618 #endif
2619 #ifdef CONFIG_USB20_HOST
2620         &rk29_device_usb20_host,
2621 #endif
2622 #ifdef CONFIG_USB11_HOST
2623         &rk29_device_usb11_host,
2624 #endif
2625 #ifdef CONFIG_USB_ANDROID
2626         &android_usb_device,
2627         &phone_usb_mass_storage_device,
2628 #endif
2629 #ifdef CONFIG_RK29_IPP
2630         &rk29_device_ipp,
2631 #endif
2632 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2633         &rk29_v4l2_output_devce,
2634 #endif
2635 #ifdef CONFIG_RK_HEADSET_DET
2636     &rk_device_headset,
2637 #endif
2638 #ifdef CONFIG_RK29_GPS
2639         &rk29_device_gps,
2640 #endif
2641 };
2642
2643 #ifdef CONFIG_RK29_VMAC
2644 /*****************************************************************************************
2645  * vmac devices
2646  * author: lyx@rock-chips.com
2647  *****************************************************************************************/
2648 static int rk29_vmac_register_set(void)
2649 {
2650         //config rk29 vmac as rmii, 100MHz
2651         u32 value= readl(RK29_GRF_BASE + 0xbc);
2652         value = (value & 0xfff7ff) | (0x400);
2653         writel(value, RK29_GRF_BASE + 0xbc);
2654         return 0;
2655 }
2656
2657 static int rk29_rmii_io_init(void)
2658 {
2659         int err;
2660
2661         //phy power gpio
2662         err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2663         if (err) {
2664                 gpio_free(RK29_PIN6_PB0);
2665                 printk("-------request RK29_PIN6_PB0 fail--------\n");
2666                 return -1;
2667         }
2668         //phy power down
2669         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2670         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2671
2672         return 0;
2673 }
2674
2675 static int rk29_rmii_io_deinit(void)
2676 {
2677         //phy power down
2678         gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2679         gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2680         //free
2681         gpio_free(RK29_PIN6_PB0);
2682         return 0;
2683 }
2684
2685 static int rk29_rmii_power_control(int enable)
2686 {
2687         if (enable) {
2688                 //enable phy power
2689                 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2690                 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2691         }
2692         else {
2693                 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2694                 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2695         }
2696         return 0;
2697 }
2698
2699 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2700         .vmac_register_set = rk29_vmac_register_set,
2701         .rmii_io_init = rk29_rmii_io_init,
2702         .rmii_io_deinit = rk29_rmii_io_deinit,
2703         .rmii_power_control = rk29_rmii_power_control,
2704 };
2705 #endif
2706
2707 /*****************************************************************************************
2708  * spi devices
2709  * author: cmc@rock-chips.com
2710  *****************************************************************************************/
2711 #define SPI_CHIPSELECT_NUM 2
2712 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2713     {
2714                 .name = "spi0 cs0",
2715                 .cs_gpio = RK29_PIN2_PC1,
2716                 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
2717                 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
2718         },
2719         {
2720                 .name = "spi0 cs1",
2721                 .cs_gpio = RK29_PIN1_PA4,
2722                 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2723                 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2724         }
2725 };
2726
2727 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2728     {
2729                 .name = "spi1 cs0",
2730                 .cs_gpio = RK29_PIN2_PC5,
2731                 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
2732                 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
2733         },
2734         {
2735                 .name = "spi1 cs1",
2736                 .cs_gpio = RK29_PIN1_PA3,
2737                 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2738                 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2739         }
2740 };
2741
2742 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2743 {
2744 #if 1
2745                 int i;
2746                 if (cs_gpios) {
2747                         for (i=0; i<cs_num; i++) {
2748                                 rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2749                         }
2750                 }
2751 #endif
2752         return 0;
2753 }
2754
2755 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2756 {
2757         return 0;
2758 }
2759
2760 static int spi_io_fix_leakage_bug(void)
2761 {
2762 #if 0
2763         gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2764 #endif
2765         return 0;
2766 }
2767
2768 static int spi_io_resume_leakage_bug(void)
2769 {
2770 #if 0
2771         gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2772 #endif
2773         return 0;
2774 }
2775
2776 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2777         .num_chipselect = SPI_CHIPSELECT_NUM,
2778         .chipselect_gpios = rk29xx_spi0_cs_gpios,
2779         .io_init = spi_io_init,
2780         .io_deinit = spi_io_deinit,
2781         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2782         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2783 };
2784
2785 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2786         .num_chipselect = SPI_CHIPSELECT_NUM,
2787         .chipselect_gpios = rk29xx_spi1_cs_gpios,
2788         .io_init = spi_io_init,
2789         .io_deinit = spi_io_deinit,
2790         .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2791         .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2792 };
2793
2794 /*****************************************************************************************
2795  * xpt2046 touch panel
2796  * author: hhb@rock-chips.com
2797  *****************************************************************************************/
2798 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2799 #define XPT2046_GPIO_INT           RK29_PIN4_PD5 //中断???#define DEBOUNCE_REPTIME  3
2800
2801 static struct xpt2046_platform_data xpt2046_info = {
2802         .model                  = 2046,
2803         .keep_vref_on   = 1,
2804         .swap_xy                = 0,
2805         .debounce_max           = 7,
2806         .debounce_rep           = DEBOUNCE_REPTIME,
2807         .debounce_tol           = 20,
2808         .gpio_pendown           = XPT2046_GPIO_INT,
2809         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2810         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2811         .touch_virtualkey_length = 60,
2812         .penirq_recheck_delay_usecs = 1,
2813 #if defined(CONFIG_TOUCHSCREEN_480X800)
2814         .x_min                  = 0,
2815         .x_max                  = 480,
2816         .y_min                  = 0,
2817         .y_max                  = 800,
2818         .touch_ad_top = 3940,
2819         .touch_ad_bottom = 310,
2820         .touch_ad_left = 3772,
2821         .touch_ad_right = 340,
2822 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2823         .x_min                  = 0,
2824         .x_max                  = 800,
2825         .y_min                  = 0,
2826         .y_max                  = 480,
2827         .touch_ad_top = 2447,
2828         .touch_ad_bottom = 207,
2829         .touch_ad_left = 5938,
2830         .touch_ad_right = 153,
2831 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2832         .x_min                  = 0,
2833         .x_max                  = 320,
2834         .y_min                  = 0,
2835         .y_max                  = 480,
2836         .touch_ad_top = 3166,
2837         .touch_ad_bottom = 256,
2838         .touch_ad_left = 3658,
2839         .touch_ad_right = 380,
2840 #endif
2841 };
2842 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2843 static struct xpt2046_platform_data xpt2046_info = {
2844         .model                  = 2046,
2845         .keep_vref_on   = 1,
2846         .swap_xy                = 0,
2847         .debounce_max           = 7,
2848         .debounce_rep           = DEBOUNCE_REPTIME,
2849         .debounce_tol           = 20,
2850         .gpio_pendown           = XPT2046_GPIO_INT,
2851         .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2852         .pendown_iomux_mode = GPIO4H_GPIO4D5,
2853         .touch_virtualkey_length = 60,
2854         .penirq_recheck_delay_usecs = 1,
2855
2856 #if defined(CONFIG_TOUCHSCREEN_480X800)
2857         .x_min                  = 0,
2858         .x_max                  = 480,
2859         .y_min                  = 0,
2860         .y_max                  = 800,
2861         .screen_x = { 70,  410, 70, 410, 240},
2862         .screen_y = { 50, 50,  740, 740, 400},
2863         .uncali_x_default = {  3267,  831, 3139, 715, 1845 },
2864         .uncali_y_default = { 3638,  3664, 564,  591, 2087 },
2865 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2866         .x_min                  = 0,
2867         .x_max                  = 800,
2868         .y_min                  = 0,
2869         .y_max                  = 480,
2870         .screen_x[5] = { 50, 750,  50, 750, 400};
2871         .screen_y[5] = { 40,  40, 440, 440, 240};
2872         .uncali_x_default[5] = { 438,  565, 3507,  3631, 2105 };
2873         .uncali_y_default[5] = {  3756,  489, 3792, 534, 2159 };
2874 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2875         .x_min                  = 0,
2876         .x_max                  = 320,
2877         .y_min                  = 0,
2878         .y_max                  = 480,
2879         .screen_x[5] = { 50, 270,  50, 270, 160};
2880         .screen_y[5] = { 40,  40, 440, 440, 240};
2881         .uncali_x_default[5] = { 812,  3341, 851,  3371, 2183 };
2882         .uncali_y_default[5] = {  442,  435, 3193, 3195, 2004 };
2883 #endif
2884 };
2885 #endif
2886
2887 #if defined(CONFIG_SERIAL_SC8800)
2888 static struct plat_sc8800 sc8800_plat_data = {
2889         .slav_rts_pin = RK29_PIN4_PD4,
2890         .slav_rdy_pin = RK29_PIN4_PD1,
2891         .master_rts_pin = RK29_PIN4_PD2,
2892         .master_rdy_pin = RK29_PIN4_PD3,
2893         //.poll_time = 100,
2894 };
2895 #endif
2896
2897 static struct spi_board_info board_spi_devices[] = {
2898 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2899         {
2900                 .modalias       = "xpt2046_ts",
2901                 .chip_select    = 0,// 2,
2902                 .max_speed_hz   = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2903                 .bus_num        = 0,
2904                 .irq = XPT2046_GPIO_INT,
2905                 .platform_data = &xpt2046_info,
2906         },
2907 #endif
2908
2909 #if defined(CONFIG_MFD_WM831X_SPI)
2910         {
2911                 .modalias       = "wm8310",
2912                 .chip_select    = 1,
2913                 .max_speed_hz   = 1*1000*1000,
2914                 .bus_num        = 1,
2915                 .irq            = RK29_PIN4_PD0,
2916                 .platform_data = &wm831x_platdata,
2917         },
2918 #endif
2919 #if defined(CONFIG_SERIAL_SC8800)
2920         {
2921                 .modalias  = "sc8800",
2922                 .bus_num = 0,
2923                 .platform_data = &sc8800_plat_data,
2924                 .max_speed_hz  = 12*1000*1000,
2925                 .chip_select   = 0,
2926         },
2927 #endif
2928 };
2929
2930
2931 /**********************************************************************************************
2932  *
2933  * The virtual keys for android "back", "home", "menu", "search", these four keys are touch key
2934  * on the touch screen panel. (added by hhb@rock-chips.com 2011.03.31)
2935  *
2936  ***********************************************************************************************/
2937 static ssize_t rk29xx_virtual_keys_show(struct kobject *kobj,
2938                         struct kobj_attribute *attr, char *buf)
2939 {
2940 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
2941         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2942         /* center: x: home: 50, menu: 184, back: 315, search 435, y: 830*/
2943     /* centerx;centery;width;height; */
2944         return sprintf(buf,
2945                 __stringify(EV_KEY) ":" __stringify(KEY_BACK)       ":315:815:120:50"     //":50:830:98:50"  //":210:796:98:50"
2946                 ":" __stringify(EV_KEY) ":" __stringify(KEY_MENU)   ":85:815:88:50"   // ":184:830:120:50"  // ":435:796:120:50"
2947                 ":" __stringify(EV_KEY) ":" __stringify(KEY_HOME)   ":184:815:100:50"   //":315:830:100:50"  //":320:796:100:50"
2948                 ":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":435:815:88:50"   //":50:815:98:50"    //   //":85:796:88:50"
2949                 "\n");
2950 #endif
2951         return 0;
2952 }
2953
2954 static struct kobj_attribute rk29xx_virtual_keys_attr = {
2955         .attr = {
2956 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2957                 .name = "virtualkeys.xpt2046-touchscreen",
2958 #elif defined(CONFIG_TOUCHSCREEN_HX8520_IIC)
2959         .name = "virtualkeys.hx8520-touchscreen",
2960 #elif defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2961                 .name = "virtualkeys.gt801-touchscreen",
2962 #elif defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
2963                 .name = "virtualkeys.ili2102-touchscreen",
2964 #else
2965                 .name = "virtualkeys",
2966 #endif
2967                 .mode = S_IRUGO,
2968         },
2969         .show = &rk29xx_virtual_keys_show,
2970 };
2971
2972 static struct attribute *rk29xx_properties_attrs[] = {
2973         &rk29xx_virtual_keys_attr.attr,
2974         NULL
2975 };
2976
2977 static struct attribute_group rk29xx_properties_attr_group = {
2978         .attrs = rk29xx_properties_attrs,
2979 };
2980 static int rk29xx_virtual_keys_init(void)
2981 {
2982         int ret;
2983         struct kobject *properties_kobj;
2984         printk("rk29xx_virtual_keys_init \n");
2985         properties_kobj = kobject_create_and_add("board_properties", NULL);
2986         if (properties_kobj)
2987                 ret = sysfs_create_group(properties_kobj,
2988                                 &rk29xx_properties_attr_group);
2989         if (!properties_kobj || ret)
2990         {
2991                 pr_err("failed to create board_properties\n");
2992         }
2993         return ret;
2994 }
2995
2996
2997 static void __init rk29_gic_init_irq(void)
2998 {
2999         gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
3000         gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
3001 }
3002
3003 static void __init machine_rk29_init_irq(void)
3004 {
3005         rk29_gic_init_irq();
3006         rk29_gpio_init();
3007 }
3008
3009 #define POWER_ON_PIN RK29_PIN4_PA4
3010
3011 static void rk29_pm_power_restart(void)
3012 {
3013         printk("%s,line=%d\n",__FUNCTION__,__LINE__);
3014         mdelay(2);
3015 #if defined(CONFIG_MFD_WM831X)
3016         wm831x_device_restart(gWm831x);
3017 #endif
3018
3019 }
3020
3021 static void rk29_pm_power_off(void)
3022 {
3023         printk(KERN_ERR "rk29_pm_power_off start...\n");
3024         gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
3025 #if defined(CONFIG_MFD_WM831X)
3026         if(wm831x_read_usb(gWm831x))
3027         rk29_pm_power_restart();        //if charging then restart
3028         else
3029         wm831x_device_shutdown(gWm831x);//else shutdown
3030 #endif
3031         while (1);
3032 }
3033
3034 static struct cpufreq_frequency_table freq_table[] =
3035 {
3036         { .index = 1200000, .frequency =  408000 },
3037         { .index = 1200000, .frequency =  600000 },
3038         { .index = 1200000, .frequency =  816000 },
3039         { .index = 1350000, .frequency = 1008000 },
3040         { .frequency = CPUFREQ_TABLE_END },
3041 };
3042
3043 static void __init machine_rk29_board_init(void)
3044 {
3045         rk29_board_iomux_init();
3046
3047         gpio_request(POWER_ON_PIN,"poweronpin");
3048         gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
3049         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
3050         pm_power_off = rk29_pm_power_off;
3051         //arm_pm_restart = rk29_pm_power_restart;
3052
3053         board_update_cpufreq_table(freq_table);
3054
3055         platform_add_devices(devices, ARRAY_SIZE(devices));
3056 #ifdef CONFIG_I2C0_RK29
3057         i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
3058                         ARRAY_SIZE(board_i2c0_devices));
3059 #endif
3060 #ifdef CONFIG_I2C1_RK29
3061         i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
3062                         ARRAY_SIZE(board_i2c1_devices));
3063 #endif
3064 #ifdef CONFIG_I2C2_RK29
3065         i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
3066                         ARRAY_SIZE(board_i2c2_devices));
3067 #endif
3068 #ifdef CONFIG_I2C3_RK29
3069         i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
3070                         ARRAY_SIZE(board_i2c3_devices));
3071 #endif
3072
3073         spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
3074
3075 #ifdef CONFIG_WIFI_CONTROL_FUNC
3076         rk29sdk_wifi_bt_gpio_control_init();
3077         rk29sdk_init_wifi_mem();
3078 #endif
3079
3080 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
3081         || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
3082         rk29xx_virtual_keys_init();
3083 #endif
3084
3085 }
3086
3087 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
3088                                         char **cmdline, struct meminfo *mi)
3089 {
3090         mi->nr_banks = 1;
3091         mi->bank[0].start = RK29_SDRAM_PHYS;
3092         mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
3093         mi->bank[0].size = LINUX_SIZE;
3094 #if SDRAM_SIZE > SZ_512M
3095         mi->nr_banks = 2;
3096         mi->bank[1].start = RK29_SDRAM_PHYS + SZ_512M;
3097         mi->bank[1].size = SDRAM_SIZE - SZ_512M;
3098 #endif
3099 }
3100
3101 static void __init machine_rk29_mapio(void)
3102 {
3103         rk29_map_common_io();
3104         rk29_setup_early_printk();
3105         rk29_sram_init();
3106         rk29_clock_init2(periph_pll_96mhz, codec_pll_300mhz, false);
3107         rk29_iomux_init();
3108         ddr_init(DDR_TYPE, DDR_FREQ);
3109 }
3110
3111 MACHINE_START(RK29, "RK29board")
3112         /* UART for LL DEBUG */
3113         .phys_io        = RK29_UART1_PHYS & 0xfff00000,
3114         .io_pg_offst    = ((RK29_UART1_BASE) >> 18) & 0xfffc,
3115         .boot_params    = RK29_SDRAM_PHYS + 0x88000,
3116         .fixup          = machine_rk29_fixup,
3117         .map_io         = machine_rk29_mapio,
3118         .init_irq       = machine_rk29_init_irq,
3119         .init_machine   = machine_rk29_board_init,
3120         .timer          = &rk29_timer,
3121 MACHINE_END