/* * Definitions for akm8963 compass chip. */ #ifndef AKM8963_H #define AKM8963_H #include #define AKM8963_I2C_NAME "akm8963" #define AKM8963_I2C_ADDRESS 0x18 // CAD0 = 0, CAD1 =0 #define AKM8963_BUFSIZE 0x50 /*! \name AK8963 operation mode \anchor AK8963_Mode Defines an operation mode of the AK8963.*/ /*! @{*/ #define AK8963_MODE_SNG_MEASURE 0x01 #define AK8963_MODE_SELF_TEST 0x08 #define AK8963_MODE_FUSE_ACCESS 0x0F #define AK8963_MODE_POWERDOWN 0x00 /*! @}*/ #define SENSOR_DATA_SIZE 8 /* Rx buffer size, i.e from ST1 to ST2 */ #define RWBUF_SIZE 16 /* Read/Write buffer size.*/ #define CALIBRATION_DATA_SIZE 12 /*! \name AK8963 register address \anchor AK8963_REG Defines a register address of the 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 /*! @}*/ /*! \name AK8963 fuse-rom address \anchor AK8963_FUSE Defines a read-only address of the fuse ROM of the AK8963.*/ /*! @{*/ #define AK8963_FUSE_ASAX 0x10 #define AK8963_FUSE_ASAY 0x11 #define AK8963_FUSE_ASAZ 0x12 /*! @}*/ // conversion of magnetic data (for AK8963) 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 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]) #ifndef DBGPRINT #define DBGPRINT(level, format, ...) \ ((((level) != 0) && ((level) <= DBGFLAG)) \ ? (printk(KERN_INFO, (format), ##__VA_ARGS__)) \ : (void)0) #endif struct akm8963_platform_data { char layout; char outbit; int gpio_DRDY; int gpio_RST; }; /*** 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 16 #define TLIMIT_HI_SNG_ST2 16 #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 16 #define TLIMIT_HI_SLF_ST2 16 #endif