diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16203.h')
| -rw-r--r-- | drivers/staging/iio/accel/adis16203.h | 132 |
1 files changed, 99 insertions, 33 deletions
diff --git a/drivers/staging/iio/accel/adis16203.h b/drivers/staging/iio/accel/adis16203.h index 6426e38bf006..b483e4e6475b 100644 --- a/drivers/staging/iio/accel/adis16203.h +++ b/drivers/staging/iio/accel/adis16203.h @@ -3,45 +3,111 @@ #define ADIS16203_STARTUP_DELAY 220 /* ms */ -#define ADIS16203_FLASH_CNT 0x00 /* Flash memory write count */ -#define ADIS16203_SUPPLY_OUT 0x02 /* Output, power supply */ -#define ADIS16203_AUX_ADC 0x08 /* Output, auxiliary ADC input */ -#define ADIS16203_TEMP_OUT 0x0A /* Output, temperature */ -#define ADIS16203_XINCL_OUT 0x0C /* Output, x-axis inclination */ -#define ADIS16203_YINCL_OUT 0x0E /* Output, y-axis inclination */ -#define ADIS16203_INCL_NULL 0x18 /* Incline null calibration */ -#define ADIS16203_ALM_MAG1 0x20 /* Alarm 1 amplitude threshold */ -#define ADIS16203_ALM_MAG2 0x22 /* Alarm 2 amplitude threshold */ -#define ADIS16203_ALM_SMPL1 0x24 /* Alarm 1, sample period */ -#define ADIS16203_ALM_SMPL2 0x26 /* Alarm 2, sample period */ -#define ADIS16203_ALM_CTRL 0x28 /* Alarm control */ -#define ADIS16203_AUX_DAC 0x30 /* Auxiliary DAC data */ -#define ADIS16203_GPIO_CTRL 0x32 /* General-purpose digital input/output control */ -#define ADIS16203_MSC_CTRL 0x34 /* Miscellaneous control */ -#define ADIS16203_SMPL_PRD 0x36 /* Internal sample period (rate) control */ -#define ADIS16203_AVG_CNT 0x38 /* Operation, filter configuration */ -#define ADIS16203_SLP_CNT 0x3A /* Operation, sleep mode control */ -#define ADIS16203_DIAG_STAT 0x3C /* Diagnostics, system status register */ -#define ADIS16203_GLOB_CMD 0x3E /* Operation, system command register */ +/* Flash memory write count */ +#define ADIS16203_FLASH_CNT 0x00 + +/* Output, power supply */ +#define ADIS16203_SUPPLY_OUT 0x02 + +/* Output, auxiliary ADC input */ +#define ADIS16203_AUX_ADC 0x08 + +/* Output, temperature */ +#define ADIS16203_TEMP_OUT 0x0A + +/* Output, x-axis inclination */ +#define ADIS16203_XINCL_OUT 0x0C + +/* Output, y-axis inclination */ +#define ADIS16203_YINCL_OUT 0x0E + +/* Incline null calibration */ +#define ADIS16203_INCL_NULL 0x18 + +/* Alarm 1 amplitude threshold */ +#define ADIS16203_ALM_MAG1 0x20 + +/* Alarm 2 amplitude threshold */ +#define ADIS16203_ALM_MAG2 0x22 + +/* Alarm 1, sample period */ +#define ADIS16203_ALM_SMPL1 0x24 + +/* Alarm 2, sample period */ +#define ADIS16203_ALM_SMPL2 0x26 + +/* Alarm control */ +#define ADIS16203_ALM_CTRL 0x28 + +/* Auxiliary DAC data */ +#define ADIS16203_AUX_DAC 0x30 + +/* General-purpose digital input/output control */ +#define ADIS16203_GPIO_CTRL 0x32 + +/* Miscellaneous control */ +#define ADIS16203_MSC_CTRL 0x34 + +/* Internal sample period (rate) control */ +#define ADIS16203_SMPL_PRD 0x36 + +/* Operation, filter configuration */ +#define ADIS16203_AVG_CNT 0x38 + +/* Operation, sleep mode control */ +#define ADIS16203_SLP_CNT 0x3A + +/* Diagnostics, system status register */ +#define ADIS16203_DIAG_STAT 0x3C + +/* Operation, system command register */ +#define ADIS16203_GLOB_CMD 0x3E /* MSC_CTRL */ -#define ADIS16203_MSC_CTRL_PWRUP_SELF_TEST BIT(10) /* Self-test at power-on: 1 = disabled, 0 = enabled */ -#define ADIS16203_MSC_CTRL_REVERSE_ROT_EN BIT(9) /* Reverses rotation of both inclination outputs */ -#define ADIS16203_MSC_CTRL_SELF_TEST_EN BIT(8) /* Self-test enable */ -#define ADIS16203_MSC_CTRL_DATA_RDY_EN BIT(2) /* Data-ready enable: 1 = enabled, 0 = disabled */ -#define ADIS16203_MSC_CTRL_ACTIVE_HIGH BIT(1) /* Data-ready polarity: 1 = active high, 0 = active low */ -#define ADIS16203_MSC_CTRL_DATA_RDY_DIO1 BIT(0) /* Data-ready line selection: 1 = DIO1, 0 = DIO0 */ + +/* Self-test at power-on: 1 = disabled, 0 = enabled */ +#define ADIS16203_MSC_CTRL_PWRUP_SELF_TEST BIT(10) + +/* Reverses rotation of both inclination outputs */ +#define ADIS16203_MSC_CTRL_REVERSE_ROT_EN BIT(9) + +/* Self-test enable */ +#define ADIS16203_MSC_CTRL_SELF_TEST_EN BIT(8) + +/* Data-ready enable: 1 = enabled, 0 = disabled */ +#define ADIS16203_MSC_CTRL_DATA_RDY_EN BIT(2) + +/* Data-ready polarity: 1 = active high, 0 = active low */ +#define ADIS16203_MSC_CTRL_ACTIVE_HIGH BIT(1) + +/* Data-ready line selection: 1 = DIO1, 0 = DIO0 */ +#define ADIS16203_MSC_CTRL_DATA_RDY_DIO1 BIT(0) /* DIAG_STAT */ -#define ADIS16203_DIAG_STAT_ALARM2 BIT(9) /* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */ -#define ADIS16203_DIAG_STAT_ALARM1 BIT(8) /* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */ -#define ADIS16203_DIAG_STAT_SELFTEST_FAIL_BIT 5 /* Self-test diagnostic error flag */ -#define ADIS16203_DIAG_STAT_SPI_FAIL_BIT 3 /* SPI communications failure */ -#define ADIS16203_DIAG_STAT_FLASH_UPT_BIT 2 /* Flash update failure */ -#define ADIS16203_DIAG_STAT_POWER_HIGH_BIT 1 /* Power supply above 3.625 V */ -#define ADIS16203_DIAG_STAT_POWER_LOW_BIT 0 /* Power supply below 3.15 V */ + +/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */ +#define ADIS16203_DIAG_STAT_ALARM2 BIT(9) + +/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */ +#define ADIS16203_DIAG_STAT_ALARM1 BIT(8) + +/* Self-test diagnostic error flag */ +#define ADIS16203_DIAG_STAT_SELFTEST_FAIL_BIT 5 + +/* SPI communications failure */ +#define ADIS16203_DIAG_STAT_SPI_FAIL_BIT 3 + +/* Flash update failure */ +#define ADIS16203_DIAG_STAT_FLASH_UPT_BIT 2 + +/* Power supply above 3.625 V */ +#define ADIS16203_DIAG_STAT_POWER_HIGH_BIT 1 + +/* Power supply below 3.15 V */ +#define ADIS16203_DIAG_STAT_POWER_LOW_BIT 0 /* GLOB_CMD */ + #define ADIS16203_GLOB_CMD_SW_RESET BIT(7) #define ADIS16203_GLOB_CMD_CLEAR_STAT BIT(4) #define ADIS16203_GLOB_CMD_FACTORY_CAL BIT(1) |