/* * Definitions for akm09912 compass chip. */ #ifndef AKM09912_H #define AKM09912_H #include #define AKM09912_I2C_NAME "akm09912" #define AKM09912_I2C_ADDRESS 0x18 #define AKM09912_BUFSIZE 0x50 #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 #define AK09912_REG_WIA1 0x00 #define AK09912_REG_WIA2 0x01 #define AK09912_REG_INFO1 0x02 #define AK09912_REG_INFO2 0x03 #define AK09912_REG_ST1 0x10 #define AK09912_REG_HXL 0x11 #define AK09912_REG_HXH 0x12 #define AK09912_REG_HYL 0x13 #define AK09912_REG_HYH 0x14 #define AK09912_REG_HZL 0x15 #define AK09912_REG_HZH 0x16 #define AK09912_REG_TMPS 0x17 #define AK09912_REG_ST2 0x18 #define AK09912_REG_CNTL1 0x30 #define AK09912_REG_CNTL2 0x31 #define AK09912_REG_CNTL3 0x32 #define AK09912_FUSE_ASAX 0x60 #define AK09912_FUSE_ASAY 0x61 #define AK09912_FUSE_ASAZ 0x62 #define AK09912_MODE_SNG_MEASURE 0x01 #define AK09912_MODE_SELF_TEST 0x10 #define AK09912_MODE_FUSE_ACCESS 0x1F #define AK09912_MODE_POWERDOWN 0x00 #define AK09912_RESET_DATA 0x01 #define AK09912_REGS_SIZE 13 #define AK09912_WIA1_VALUE 0x48 #define AK09912_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 "akm09912" #define AKM_MISCDEV_NAME "akm09912_dev" #define AKM_SYSCLS_NAME "compass" #define AKM_SYSDEV_NAME "akm09912" #define AKM_REG_MODE AK09912_REG_CNTL2 #define AKM_REG_RESET AK09912_REG_CNTL3 #define AKM_REG_STATUS AK09912_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 AK09912_REGS_SIZE #define AKM_REGS_1ST_ADDR AK09912_REG_WIA1 #define AKM_FUSE_1ST_ADDR AK09912_FUSE_ASAX #define AKM_MODE_SNG_MEASURE AK09912_MODE_SNG_MEASURE #define AKM_MODE_SELF_TEST AK09912_MODE_SELF_TEST #define AKM_MODE_FUSE_ACCESS AK09912_MODE_FUSE_ACCESS #define AKM_MODE_POWERDOWN AK09912_MODE_POWERDOWN #define AKM_RESET_DATA AK09912_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)) #define CONVERT_M 6 #define CONVERT_M_DIV 100 #define CONVERT_O 1 #define CONVERT_O_DIV 64 #define CONVERT_Q16 1 #define CONVERT_Q16_DIV 65536 #define CSPEC_SPI_USE 0 #define DBG_LEVEL0 0x0001 #define DBG_LEVEL1 0x0002 #define DBG_LEVEL2 0x0003 #define DBG_LEVEL3 0x0004 #define DBGFLAG DBG_LEVEL2 #ifndef DBGPRINT #define DBGPRINT(level, format, ...) \ ((((level) != 0) && ((level) <= DBGFLAG)) \ ? (pr_debug((format), ##__VA_ARGS__)) \ : (void)0) #endif struct akm09912_platform_data { char layout; char outbit; int gpio_DRDY; int gpio_RSTN; }; /*** Limit of factory shipment test *******************************************/ #define TLIMIT_TN_REVISION_09912 "" #define TLIMIT_NO_RST_WIA1_09912 "1-3" #define TLIMIT_TN_RST_WIA1_09912 "RST_WIA1" #define TLIMIT_LO_RST_WIA1_09912 0x48 #define TLIMIT_HI_RST_WIA1_09912 0x48 #define TLIMIT_NO_RST_WIA2_09912 "1-4" #define TLIMIT_TN_RST_WIA2_09912 "RST_WIA2" #define TLIMIT_LO_RST_WIA2_09912 0x04 #define TLIMIT_HI_RST_WIA2_09912 0x04 #define TLIMIT_NO_WR_CNTL2_09912 "1-7" #define TLIMIT_TN_WR_CNTL2_09912 "WR_CNTL2" #define TLIMIT_LO_WR_CNTL2_09912 0x1F #define TLIMIT_HI_WR_CNTL2_09912 0x1F #define TLIMIT_NO_ASAX_09912 "1-8" #define TLIMIT_TN_ASAX_09912 "ASAX" #define TLIMIT_LO_ASAX_09912 1 #define TLIMIT_HI_ASAX_09912 254 #define TLIMIT_NO_ASAY_09912 "1-9" #define TLIMIT_TN_ASAY_09912 "ASAY" #define TLIMIT_LO_ASAY_09912 1 #define TLIMIT_HI_ASAY_09912 254 #define TLIMIT_NO_ASAZ_09912 "1-10" #define TLIMIT_TN_ASAZ_09912 "ASAZ" #define TLIMIT_LO_ASAZ_09912 1 #define TLIMIT_HI_ASAZ_09912 254 #define TLIMIT_NO_SNG_ST1_09912 "2-4" #define TLIMIT_TN_SNG_ST1_09912 "SNG_ST1" #define TLIMIT_LO_SNG_ST1_09912 1 #define TLIMIT_HI_SNG_ST1_09912 1 #define TLIMIT_NO_SNG_HX_09912 "2-5" #define TLIMIT_TN_SNG_HX_09912 "SNG_HX" #define TLIMIT_LO_SNG_HX_09912 -32751 #define TLIMIT_HI_SNG_HX_09912 32751 #define TLIMIT_NO_SNG_HY_09912 "2-7" #define TLIMIT_TN_SNG_HY_09912 "SNG_HY" #define TLIMIT_LO_SNG_HY_09912 -32751 #define TLIMIT_HI_SNG_HY_09912 32751 #define TLIMIT_NO_SNG_HZ_09912 "2-9" #define TLIMIT_TN_SNG_HZ_09912 "SNG_HZ" #define TLIMIT_LO_SNG_HZ_09912 -32751 #define TLIMIT_HI_SNG_HZ_09912 32751 #define TLIMIT_NO_SNG_TMPS_09912 "2-11" #define TLIMIT_TN_SNG_TMPS_09912 "SNG_TMPS" #define TLIMIT_LO_SNG_TMPS_09912 0x28 #define TLIMIT_HI_SNG_TMPS_09912 0xE0 #define TLIMIT_NO_SNG_ST2_09912 "2-12" #define TLIMIT_TN_SNG_ST2_09912 "SNG_ST2" #define TLIMIT_LO_SNG_ST2_09912 0 #define TLIMIT_HI_SNG_ST2_09912 0 #define TLIMIT_NO_SLF_ST1_09912 "2-15" #define TLIMIT_TN_SLF_ST1_09912 "SLF_ST1" #define TLIMIT_LO_SLF_ST1_09912 1 #define TLIMIT_HI_SLF_ST1_09912 1 #define TLIMIT_NO_SLF_RVHX_09912 "2-16" #define TLIMIT_TN_SLF_RVHX_09912 "SLF_REVSHX" #define TLIMIT_LO_SLF_RVHX_09912 -200 #define TLIMIT_HI_SLF_RVHX_09912 200 #define TLIMIT_NO_SLF_RVHY_09912 "2-18" #define TLIMIT_TN_SLF_RVHY_09912 "SLF_REVSHY" #define TLIMIT_LO_SLF_RVHY_09912 -200 #define TLIMIT_HI_SLF_RVHY_09912 200 #define TLIMIT_NO_SLF_RVHZ_09912 "2-20" #define TLIMIT_TN_SLF_RVHZ_09912 "SLF_REVSHZ" #define TLIMIT_LO_SLF_RVHZ_09912 -1600 #define TLIMIT_HI_SLF_RVHZ_09912 -400 #define TLIMIT_NO_SLF_ST2_09912 "2-22" #define TLIMIT_TN_SLF_ST2_09912 "SLF_ST2" #define TLIMIT_LO_SLF_ST2_09912 0 #define TLIMIT_HI_SLF_ST2_09912 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