| /* |
| * Definitions for akm09911 compass chip. |
| */ |
| #ifndef AKM09911_H |
| #define AKM09911_H |
| |
| #include <linux/ioctl.h> |
| |
| /* 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 |
| |
| #define AK09911_FUSE_ASAX 0x60 |
| #define AK09911_FUSE_ASAY 0x61 |
| #define AK09911_FUSE_ASAZ 0x62 |
| |
| #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_MODE_CONTINUOUS_10HZ 0x02 /* 10Hz */ |
| #define AK09911_MODE_CONTINUOUS_20HZ 0x04 /* 20Hz */ |
| #define AK09911_MODE_CONTINUOUS_50HZ 0x06 /* 50Hz */ |
| #define AK09911_MODE_CONTINUOUS_100HZ 0x08 /* 100Hz */ |
| #define AK09911_RESET_DATA 0x01 |
| |
| #define AK09911_REGS_SIZE 13 |
| #define AK09911_WIA1_VALUE 0x48 |
| #define AK09911_WIA2_VALUE 0x05 |
| |
| /*** Limit of factory shipment test *******************************************/ |
| #define TLIMIT_TN_REVISION_09911 "" |
| #define TLIMIT_TN_RST_WIA1_09911 "RST_WIA1" |
| #define TLIMIT_LO_RST_WIA1_09911 0x48 |
| #define TLIMIT_HI_RST_WIA1_09911 0x48 |
| #define TLIMIT_TN_RST_WIA2_09911 "RST_WIA2" |
| #define TLIMIT_LO_RST_WIA2_09911 0x05 |
| #define TLIMIT_HI_RST_WIA2_09911 0x05 |
| |
| #define TLIMIT_TN_ASAX_09911 "ASAX" |
| #define TLIMIT_LO_ASAX_09911 1 |
| #define TLIMIT_HI_ASAX_09911 254 |
| #define TLIMIT_TN_ASAY_09911 "ASAY" |
| #define TLIMIT_LO_ASAY_09911 1 |
| #define TLIMIT_HI_ASAY_09911 254 |
| #define TLIMIT_TN_ASAZ_09911 "ASAZ" |
| #define TLIMIT_LO_ASAZ_09911 1 |
| #define TLIMIT_HI_ASAZ_09911 254 |
| |
| #define TLIMIT_TN_SNG_ST1_09911 "SNG_ST1" |
| #define TLIMIT_LO_SNG_ST1_09911 1 |
| #define TLIMIT_HI_SNG_ST1_09911 1 |
| |
| #define TLIMIT_TN_SNG_HX_09911 "SNG_HX" |
| #define TLIMIT_LO_SNG_HX_09911 -8189 |
| #define TLIMIT_HI_SNG_HX_09911 8189 |
| |
| #define TLIMIT_TN_SNG_HY_09911 "SNG_HY" |
| #define TLIMIT_LO_SNG_HY_09911 -8189 |
| #define TLIMIT_HI_SNG_HY_09911 8189 |
| |
| #define TLIMIT_TN_SNG_HZ_09911 "SNG_HZ" |
| #define TLIMIT_LO_SNG_HZ_09911 -8189 |
| #define TLIMIT_HI_SNG_HZ_09911 8189 |
| |
| #define TLIMIT_TN_SNG_ST2_09911 "SNG_ST2" |
| #define TLIMIT_LO_SNG_ST2_09911 0 |
| #define TLIMIT_HI_SNG_ST2_09911 0 |
| |
| #define TLIMIT_TN_SLF_ST1_09911 "SLF_ST1" |
| #define TLIMIT_LO_SLF_ST1_09911 1 |
| #define TLIMIT_HI_SLF_ST1_09911 1 |
| |
| #define TLIMIT_TN_SLF_RVHX_09911 "SLF_REVSHX" |
| #define TLIMIT_LO_SLF_RVHX_09911 -30 |
| #define TLIMIT_HI_SLF_RVHX_09911 30 |
| |
| #define TLIMIT_TN_SLF_RVHY_09911 "SLF_REVSHY" |
| #define TLIMIT_LO_SLF_RVHY_09911 -30 |
| #define TLIMIT_HI_SLF_RVHY_09911 30 |
| |
| #define TLIMIT_TN_SLF_RVHZ_09911 "SLF_REVSHZ" |
| #define TLIMIT_LO_SLF_RVHZ_09911 -400 |
| #define TLIMIT_HI_SLF_RVHZ_09911 -50 |
| |
| #define TLIMIT_TN_SLF_ST2_09911 "SLF_ST2" |
| #define TLIMIT_LO_SLF_ST2_09911 0 |
| #define TLIMIT_HI_SLF_ST2_09911 0 |
| |
| /* 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_DOR_IS_HIGH(x) ((x) & 0x02) |
| #define AKM_SENSOR_INFO_SIZE 2 |
| #define AKM_SENSOR_CONF_SIZE 3 |
| #define AKM_SENSOR_DATA_SIZE 9 |
| |
| #define AKM_YPR_DATA_SIZE 16 |
| #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_MODE_CONTINUOUS_10HZ AK09911_MODE_CONTINUOUS_10HZ |
| #define AKM_MODE_CONTINUOUS_20HZ AK09911_MODE_CONTINUOUS_20HZ |
| #define AKM_MODE_CONTINUOUS_50HZ AK09911_MODE_CONTINUOUS_50HZ |
| #define AKM_MODE_CONTINUOUS_100HZ AK09911_MODE_CONTINUOUS_100HZ |
| #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)) |
| |
| #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_RESET _IO(AKMIO, 0x03) |
| #define ECS_IOCTL_SET_MODE _IOW(AKMIO, 0x10, char) |
| #define ECS_IOCTL_SET_YPR _IOW(AKMIO, 0x11, int[AKM_YPR_DATA_SIZE]) |
| #define ECS_IOCTL_GET_INFO _IOR(AKMIO, 0x20, unsigned char[AKM_SENSOR_INFO_SIZE]) |
| #define ECS_IOCTL_GET_CONF _IOR(AKMIO, 0x21, unsigned char[AKM_SENSOR_CONF_SIZE]) |
| #define ECS_IOCTL_GET_DATA _IOR(AKMIO, 0x22, unsigned char[AKM_SENSOR_DATA_SIZE]) |
| #define ECS_IOCTL_GET_OPEN_STATUS _IOR(AKMIO, 0x23, int) |
| #define ECS_IOCTL_GET_CLOSE_STATUS _IOR(AKMIO, 0x24, int) |
| #define ECS_IOCTL_GET_DELAY _IOR(AKMIO, 0x25, long long int) |
| #define ECS_IOCTL_GET_LAYOUT _IOR(AKMIO, 0x26, char) |
| #define ECS_IOCTL_GET_ACCEL _IOR(AKMIO, 0x30, short[3]) |
| |
| struct akm09911_platform_data { |
| char layout; |
| int gpio_DRDY; |
| int gpio_RSTN; |
| }; |
| |
| #endif |
| |