import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / mach-mt8127 / ttab / magnetometer / akm09911.h

/*
 * Definitions for akm09911 compass chip.
 */
#ifndef AKM09911_H
#define AKM09911_H

#include <linux/ioctl.h>

#define AKM09911_I2C_NAME "akm09911"

#define AKM09911_I2C_ADDRESS    0x18    
#define AKM09911_BUFSIZE                0x20

#define SENSOR_DATA_SIZE                9       /* Rx buffer size, i.e from ST1 to ST2 */
#define RWBUF_SIZE                              16      /* Read/Write buffer size.*/
#define CALIBRATION_DATA_SIZE   26

/*! \name AK09911 register address
\anchor AK09911_REG
Defines a register address of the AK09911.*/
/*! @{*/
/* Device specific constant values */
#define AK09911_REG_WIA1                        0x00
#define AK09911_REG_WIA2                        0x01
#define AK09911_REG_INFO1                       0x02
#define AK09911_REG_INFO2                       0x03
#define AK09911_REG_ST1                         0x10
#define AK09911_REG_HXL                         0x11
#define AK09911_REG_HXH                         0x12
#define AK09911_REG_HYL                         0x13
#define AK09911_REG_HYH                         0x14
#define AK09911_REG_HZL                         0x15
#define AK09911_REG_HZH                         0x16
#define AK09911_REG_TMPS                        0x17
#define AK09911_REG_ST2                         0x18
#define AK09911_REG_CNTL1                       0x30
#define AK09911_REG_CNTL2                       0x31
#define AK09911_REG_CNTL3                       0x32

/*! \name AK09911 fuse-rom address
\anchor AK09911_FUSE
Defines a read-only address of the fuse ROM of the AK09911.*/
#define AK09911_FUSE_ASAX                       0x60
#define AK09911_FUSE_ASAY                       0x61
#define AK09911_FUSE_ASAZ                       0x62

/*! \name AK09911 operation mode
 \anchor AK09911_Mode
 Defines an operation mode of the AK09911.*/
#define AK09911_MODE_SNG_MEASURE        0x01
#define AK09911_MODE_SELF_TEST          0x10
#define AK09911_MODE_FUSE_ACCESS        0x1F
#define AK09911_MODE_POWERDOWN          0x00
#define AK09911_RESET_DATA                      0x01

#define AK09911_REGS_SIZE               13
#define AK09911_WIA1_VALUE              0x48
#define AK09911_WIA2_VALUE              0x05

/* Device specific constant values for AK8963*/
#define AK8963_REG_WIA          0x00
#define AK8963_REG_INFO         0x01
#define AK8963_REG_ST1          0x02
#define AK8963_REG_HXL          0x03
#define AK8963_REG_HXH          0x04
#define AK8963_REG_HYL          0x05
#define AK8963_REG_HYH          0x06
#define AK8963_REG_HZL          0x07
#define AK8963_REG_HZH          0x08
#define AK8963_REG_ST2          0x09
#define AK8963_REG_CNTL1        0x0A
#define AK8963_REG_CNTL2        0x0B
#define AK8963_REG_ASTC         0x0C
#define AK8963_REG_TS1          0x0D
#define AK8963_REG_TS2          0x0E
#define AK8963_REG_I2CDIS       0x0F

#define AK8963_FUSE_ASAX        0x10
#define AK8963_FUSE_ASAY        0x11
#define AK8963_FUSE_ASAZ        0x12

#define AK8963_MODE_SNG_MEASURE         0x01
#define AK8963_MODE_SELF_TEST           0x08
#define AK8963_MODE_FUSE_ACCESS         0x0F
#define AK8963_MODE_POWERDOWN           0x00
#define AK8963_RESET_DATA                       0x01

#define AK8963_REGS_SIZE                13
#define AK8963_WIA_VALUE                0x48


/* To avoid device dependency, convert to general name */
#define AKM_I2C_NAME                    "akm09911"
#define AKM_MISCDEV_NAME                "akm09911_dev"
#define AKM_SYSCLS_NAME                 "compass"
#define AKM_SYSDEV_NAME                 "akm09911"
#define AKM_REG_MODE                    AK09911_REG_CNTL2
#define AKM_REG_RESET                   AK09911_REG_CNTL3
#define AKM_REG_STATUS                  AK09911_REG_ST1
#define AKM_MEASURE_TIME_US             10000
#define AKM_DRDY_IS_HIGH(x)             ((x) & 0x01)
#define AKM_SENSOR_INFO_SIZE    2
#define AKM_SENSOR_CONF_SIZE    3
#define AKM_SENSOR_DATA_SIZE    9

#define AKM_YPR_DATA_SIZE               26
#define AKM_RWBUF_SIZE                  16
#define AKM_REGS_SIZE                   AK09911_REGS_SIZE
#define AKM_REGS_1ST_ADDR               AK09911_REG_WIA1
#define AKM_FUSE_1ST_ADDR               AK09911_FUSE_ASAX

#define AKM_MODE_SNG_MEASURE    AK09911_MODE_SNG_MEASURE
#define AKM_MODE_SELF_TEST              AK09911_MODE_SELF_TEST
#define AKM_MODE_FUSE_ACCESS    AK09911_MODE_FUSE_ACCESS
#define AKM_MODE_POWERDOWN              AK09911_MODE_POWERDOWN
#define AKM_RESET_DATA                  AK09911_RESET_DATA

#define ACC_DATA_FLAG           0
#define MAG_DATA_FLAG           1
#define FUSION_DATA_FLAG        2
#define AKM_NUM_SENSORS         3

#define ACC_DATA_READY          (1<<(ACC_DATA_FLAG))
#define MAG_DATA_READY          (1<<(MAG_DATA_FLAG))
#define FUSION_DATA_READY       (1<<(FUSION_DATA_FLAG))
/*! @}*/



// conversion of magnetic data (for AK09911) to uT units
//#define CONVERT_M                   (1.0f*0.06f)
// conversion of orientation data to degree units
//#define CONVERT_O                   (1.0f/64.0f)

#define CONVERT_M                       6
#define CONVERT_M_DIV           100                     // 6/100 = CONVERT_M
#define CONVERT_O                       1
#define CONVERT_O_DIV           64                      // 1/64 = CONVERT_O

#define CONVERT_Q16                     1
#define CONVERT_Q16_DIV         65536                   // 1/64 = CONVERT_O



#define CSPEC_SPI_USE                   0   
#define DBG_LEVEL0   0x0001     // Critical
#define DBG_LEVEL1   0x0002     // Notice
#define DBG_LEVEL2   0x0003     // Information
#define DBG_LEVEL3   0x0004     // Debug
#define DBGFLAG      DBG_LEVEL2

/*
//sensors_io.h need modify@junger
#define AKMIO                   0xA1

* IOCTLs for AKM library *
#define ECS_IOCTL_READ              _IOWR(AKMIO, 0x01, char*)
#define ECS_IOCTL_WRITE             _IOW(AKMIO, 0x02, char*)
#define ECS_IOCTL_SET_MODE          _IOW(AKMIO, 0x03, short)
#define ECS_IOCTL_GETDATA           _IOR(AKMIO, 0x04, char[SENSOR_DATA_SIZE])
#define ECS_IOCTL_SET_YPR           _IOW(AKMIO, 0x05, int[YPR_DATA_SIZE])
#define ECS_IOCTL_GET_OPEN_STATUS   _IOR(AKMIO, 0x06, int)
#define ECS_IOCTL_GET_CLOSE_STATUS  _IOR(AKMIO, 0x07, int)
#define ECS_IOCTL_GET_DELAY         _IOR(AKMIO, 0x08, long long int[AKM_NUM_SENSORS])
#define ECS_IOCTL_GET_LAYOUT        _IOR(AKMIO, 0x09, char)
#define ECS_IOCTL_GET_OUTBIT        _IOR(AKMIO, 0x0B, char)
#define ECS_IOCTL_RESET             _IO(AKMIO, 0x0C)
#define ECS_IOCTL_GET_ACCEL         _IOR(AKMIO, 0x30, short[3])
*/

/* IOCTLs for Msensor misc. device library */
#define MSENSOR                                            0x83
/* IOCTLs for AKM library */
#define ECS_IOCTL_WRITE                 _IOW(MSENSOR, 0x0b, char*)
#define ECS_IOCTL_READ                  _IOWR(MSENSOR, 0x0c, char*)
#define ECS_IOCTL_RESET                 _IO(MSENSOR, 0x0d) /* NOT used in AK8975 */
#define ECS_IOCTL_SET_MODE              _IOW(MSENSOR, 0x0e, short)
#define ECS_IOCTL_GETDATA               _IOR(MSENSOR, 0x0f, char[SENSOR_DATA_SIZE])
#define ECS_IOCTL_SET_YPR               _IOW(MSENSOR, 0x10, short[12])
#define ECS_IOCTL_GET_OPEN_STATUS       _IOR(MSENSOR, 0x11, int)
#define ECS_IOCTL_GET_CLOSE_STATUS      _IOR(MSENSOR, 0x12, int)
#define ECS_IOCTL_GET_OSENSOR_STATUS    _IOR(MSENSOR, 0x13, int)
#define ECS_IOCTL_GET_DELAY             _IOR(MSENSOR, 0x14, short)
#define ECS_IOCTL_GET_PROJECT_NAME      _IOR(MSENSOR, 0x15, char[64])
#define ECS_IOCTL_GET_MATRIX            _IOR(MSENSOR, 0x16, short [4][3][3])
#define ECS_IOCTL_GET_LAYOUT                    _IOR(MSENSOR, 0x17, int[3])

#define ECS_IOCTL_GET_OUTBIT            _IOR(MSENSOR, 0x23, char)
#define ECS_IOCTL_GET_ACCEL             _IOR(MSENSOR, 0x24, short[3])

//#define ECS_IOCTL_GET_INFO                    _IOR(MSENSOR, 0x27, unsigned char[AKM_SENSOR_INFO_SIZE])
#define ECS_IOCTL_GET_CONF                      _IOR(MSENSOR, 0x28, unsigned char[AKM_SENSOR_CONF_SIZE])
#define ECS_IOCTL_SET_YPR_09911               _IOW(MSENSOR, 0x29, int[26])
#define ECS_IOCTL_GET_DELAY_09911             _IOR(MSENSOR, 0x30, int64_t[3])
#define ECS_IOCTL_GET_LAYOUT_09911                      _IOR(MSENSOR, 0x31, char)

#ifndef DBGPRINT
#define DBGPRINT(level, format, ...) \
    ((((level) != 0) && ((level) <= DBGFLAG))  \
     ? (printk(KERN_INFO, (format), ##__VA_ARGS__)) \
     : (void)0)

#endif

struct akm09911_platform_data {
        char layout;
        char outbit;
        int gpio_DRDY;
        int gpio_RSTN;
};

/*** Limit of factory shipment test *******************************************/
#define TLIMIT_TN_REVISION_09911                                ""
#define TLIMIT_NO_RST_WIA1_09911                                "1-3"
#define TLIMIT_TN_RST_WIA1_09911                                "RST_WIA1"
#define TLIMIT_LO_RST_WIA1_09911                                0x48
#define TLIMIT_HI_RST_WIA1_09911                                0x48
#define TLIMIT_NO_RST_WIA2_09911                                "1-4"
#define TLIMIT_TN_RST_WIA2_09911                                "RST_WIA2"
#define TLIMIT_LO_RST_WIA2_09911                                0x05
#define TLIMIT_HI_RST_WIA2_09911                                0x05

#define TLIMIT_NO_ASAX_09911                                    "1-7"
#define TLIMIT_TN_ASAX_09911                                    "ASAX"
#define TLIMIT_LO_ASAX_09911                                    1
#define TLIMIT_HI_ASAX_09911                                    254
#define TLIMIT_NO_ASAY_09911                                    "1-8"
#define TLIMIT_TN_ASAY_09911                                    "ASAY"
#define TLIMIT_LO_ASAY_09911                                    1
#define TLIMIT_HI_ASAY_09911                                    254
#define TLIMIT_NO_ASAZ_09911                                    "1-9"
#define TLIMIT_TN_ASAZ_09911                                    "ASAZ"
#define TLIMIT_LO_ASAZ_09911                                    1
#define TLIMIT_HI_ASAZ_09911                                    254

#define TLIMIT_NO_SNG_ST1_09911                         "2-3"
#define TLIMIT_TN_SNG_ST1_09911                         "SNG_ST1"
#define TLIMIT_LO_SNG_ST1_09911                         1
#define TLIMIT_HI_SNG_ST1_09911                         1

#define TLIMIT_NO_SNG_HX_09911                          "2-4"
#define TLIMIT_TN_SNG_HX_09911                          "SNG_HX"
#define TLIMIT_LO_SNG_HX_09911                          -8189
#define TLIMIT_HI_SNG_HX_09911                          8189

#define TLIMIT_NO_SNG_HY_09911                          "2-6"
#define TLIMIT_TN_SNG_HY_09911                          "SNG_HY"
#define TLIMIT_LO_SNG_HY_09911                          -8189
#define TLIMIT_HI_SNG_HY_09911                          8189

#define TLIMIT_NO_SNG_HZ_09911                          "2-8"
#define TLIMIT_TN_SNG_HZ_09911                          "SNG_HZ"
#define TLIMIT_LO_SNG_HZ_09911                          -8189
#define TLIMIT_HI_SNG_HZ_09911                          8189

#define TLIMIT_NO_SNG_ST2_09911                         "2-10"
#define TLIMIT_TN_SNG_ST2_09911                         "SNG_ST2"
#define TLIMIT_LO_SNG_ST2_09911                         0
#define TLIMIT_HI_SNG_ST2_09911                         0

#define TLIMIT_NO_SLF_ST1_09911                         "2-13"
#define TLIMIT_TN_SLF_ST1_09911                         "SLF_ST1"
#define TLIMIT_LO_SLF_ST1_09911                         1
#define TLIMIT_HI_SLF_ST1_09911                         1

#define TLIMIT_NO_SLF_RVHX_09911                                "2-14"
#define TLIMIT_TN_SLF_RVHX_09911                                "SLF_REVSHX"
#define TLIMIT_LO_SLF_RVHX_09911                                -30
#define TLIMIT_HI_SLF_RVHX_09911                                30

#define TLIMIT_NO_SLF_RVHY_09911                                "2-16"
#define TLIMIT_TN_SLF_RVHY_09911                                "SLF_REVSHY"
#define TLIMIT_LO_SLF_RVHY_09911                                -30
#define TLIMIT_HI_SLF_RVHY_09911                                30

#define TLIMIT_NO_SLF_RVHZ_09911                                "2-18"
#define TLIMIT_TN_SLF_RVHZ_09911                                "SLF_REVSHZ"
#define TLIMIT_LO_SLF_RVHZ_09911                                -400
#define TLIMIT_HI_SLF_RVHZ_09911                                -50

#define TLIMIT_NO_SLF_ST2_09911                         "2-20"
#define TLIMIT_TN_SLF_ST2_09911                         "SLF_ST2"
#define TLIMIT_LO_SLF_ST2_09911                         0
#define TLIMIT_HI_SLF_ST2_09911                         0

/*** Limit of factory shipment test *******************************************/

#define TLIMIT_TN_REVISION                              ""
#define TLIMIT_NO_RST_WIA                               "1-3"
#define TLIMIT_TN_RST_WIA                               "RST_WIA"
#define TLIMIT_LO_RST_WIA                               0x48
#define TLIMIT_HI_RST_WIA                               0x48
#define TLIMIT_NO_RST_INFO                              "1-4"
#define TLIMIT_TN_RST_INFO                              "RST_INFO"
#define TLIMIT_LO_RST_INFO                              0
#define TLIMIT_HI_RST_INFO                              255
#define TLIMIT_NO_RST_ST1                               "1-5"
#define TLIMIT_TN_RST_ST1                               "RST_ST1"
#define TLIMIT_LO_RST_ST1                               0
#define TLIMIT_HI_RST_ST1                               0
#define TLIMIT_NO_RST_HXL                               "1-6"
#define TLIMIT_TN_RST_HXL                               "RST_HXL"
#define TLIMIT_LO_RST_HXL                               0
#define TLIMIT_HI_RST_HXL                               0
#define TLIMIT_NO_RST_HXH                               "1-7"
#define TLIMIT_TN_RST_HXH                               "RST_HXH"
#define TLIMIT_LO_RST_HXH                               0
#define TLIMIT_HI_RST_HXH                               0
#define TLIMIT_NO_RST_HYL                               "1-8"
#define TLIMIT_TN_RST_HYL                               "RST_HYL"
#define TLIMIT_LO_RST_HYL                               0
#define TLIMIT_HI_RST_HYL                               0
#define TLIMIT_NO_RST_HYH                               "1-9"
#define TLIMIT_TN_RST_HYH                               "RST_HYH"
#define TLIMIT_LO_RST_HYH                               0
#define TLIMIT_HI_RST_HYH                               0
#define TLIMIT_NO_RST_HZL                               "1-10"
#define TLIMIT_TN_RST_HZL                               "RST_HZL"
#define TLIMIT_LO_RST_HZL                               0
#define TLIMIT_HI_RST_HZL                               0
#define TLIMIT_NO_RST_HZH                               "1-11"
#define TLIMIT_TN_RST_HZH                               "RST_HZH"
#define TLIMIT_LO_RST_HZH                               0
#define TLIMIT_HI_RST_HZH                               0
#define TLIMIT_NO_RST_ST2                               "1-12"
#define TLIMIT_TN_RST_ST2                               "RST_ST2"
#define TLIMIT_LO_RST_ST2                               0
#define TLIMIT_HI_RST_ST2                               0
#define TLIMIT_NO_RST_CNTL                              "1-13"
#define TLIMIT_TN_RST_CNTL                              "RST_CNTL"
#define TLIMIT_LO_RST_CNTL                              0
#define TLIMIT_HI_RST_CNTL                              0
#define TLIMIT_NO_RST_ASTC                              "1-14"
#define TLIMIT_TN_RST_ASTC                              "RST_ASTC"
#define TLIMIT_LO_RST_ASTC                              0
#define TLIMIT_HI_RST_ASTC                              0
#define TLIMIT_NO_RST_I2CDIS                    "1-15"
#define TLIMIT_TN_RST_I2CDIS                    "RST_I2CDIS"
#define TLIMIT_LO_RST_I2CDIS_USEI2C             0
#define TLIMIT_HI_RST_I2CDIS_USEI2C             0
#define TLIMIT_LO_RST_I2CDIS_USESPI             1
#define TLIMIT_HI_RST_I2CDIS_USESPI             1
#define TLIMIT_NO_ASAX                                  "1-17"
#define TLIMIT_TN_ASAX                                  "ASAX"
#define TLIMIT_LO_ASAX                                  1
#define TLIMIT_HI_ASAX                                  254
#define TLIMIT_NO_ASAY                                  "1-18"
#define TLIMIT_TN_ASAY                                  "ASAY"
#define TLIMIT_LO_ASAY                                  1
#define TLIMIT_HI_ASAY                                  254
#define TLIMIT_NO_ASAZ                                  "1-19"
#define TLIMIT_TN_ASAZ                                  "ASAZ"
#define TLIMIT_LO_ASAZ                                  1
#define TLIMIT_HI_ASAZ                                  254
#define TLIMIT_NO_WR_CNTL                               "1-20"
#define TLIMIT_TN_WR_CNTL                               "WR_CNTL"
#define TLIMIT_LO_WR_CNTL                               0x0F
#define TLIMIT_HI_WR_CNTL                               0x0F

#define TLIMIT_NO_SNG_ST1                               "2-3"
#define TLIMIT_TN_SNG_ST1                               "SNG_ST1"
#define TLIMIT_LO_SNG_ST1                               1
#define TLIMIT_HI_SNG_ST1                               1

#define TLIMIT_NO_SNG_HX                                "2-4"
#define TLIMIT_TN_SNG_HX                                "SNG_HX"
#define TLIMIT_LO_SNG_HX                                -32759
#define TLIMIT_HI_SNG_HX                                32759

#define TLIMIT_NO_SNG_HY                                "2-6"
#define TLIMIT_TN_SNG_HY                                "SNG_HY"
#define TLIMIT_LO_SNG_HY                                -32759
#define TLIMIT_HI_SNG_HY                                32759

#define TLIMIT_NO_SNG_HZ                                "2-8"
#define TLIMIT_TN_SNG_HZ                                "SNG_HZ"
#define TLIMIT_LO_SNG_HZ                                -32759
#define TLIMIT_HI_SNG_HZ                                32759

#define TLIMIT_NO_SNG_ST2                               "2-10"
#define TLIMIT_TN_SNG_ST2                               "SNG_ST2"
#define TLIMIT_LO_SNG_ST2                               0
#define TLIMIT_HI_SNG_ST2                               0

#define TLIMIT_NO_SLF_ST1                               "2-14"
#define TLIMIT_TN_SLF_ST1                               "SLF_ST1"
#define TLIMIT_LO_SLF_ST1                               1
#define TLIMIT_HI_SLF_ST1                               1

#define TLIMIT_NO_SLF_RVHX                              "2-15"
#define TLIMIT_TN_SLF_RVHX                              "SLF_REVSHX"
#define TLIMIT_LO_SLF_RVHX                              -200
#define TLIMIT_HI_SLF_RVHX                              200

#define TLIMIT_NO_SLF_RVHY                              "2-17"
#define TLIMIT_TN_SLF_RVHY                              "SLF_REVSHY"
#define TLIMIT_LO_SLF_RVHY                              -200
#define TLIMIT_HI_SLF_RVHY                              200

#define TLIMIT_NO_SLF_RVHZ                              "2-19"
#define TLIMIT_TN_SLF_RVHZ                              "SLF_REVSHZ"
#define TLIMIT_LO_SLF_RVHZ                              -3200
#define TLIMIT_HI_SLF_RVHZ                              -800

#define TLIMIT_NO_SLF_ST2                               "2-21"
#define TLIMIT_TN_SLF_ST2                               "SLF_ST2"
#define TLIMIT_LO_SLF_ST2                               0
#define TLIMIT_HI_SLF_ST2                               0



#endif