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staging: iio: accel: adis16209: Improve readability

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Signed-off-by: Svetlana Orlik <sveta.orlik.code@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Svetlana Orlik 2016-03-22 18:09:21 +03:00 committed by Greg Kroah-Hartman
parent 0f5c42116e
commit 328bdff8ec
1 changed files with 39 additions and 0 deletions
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39
drivers/staging/iio/accel/adis16209.h
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@ -5,88 +5,127 @@
/* Flash memory write count */
#define ADIS16209_FLASH_CNT 0x00
/* Output, power supply */
#define ADIS16209_SUPPLY_OUT 0x02
/* Output, x-axis accelerometer */
#define ADIS16209_XACCL_OUT 0x04
/* Output, y-axis accelerometer */
#define ADIS16209_YACCL_OUT 0x06
/* Output, auxiliary ADC input */
#define ADIS16209_AUX_ADC 0x08
/* Output, temperature */
#define ADIS16209_TEMP_OUT 0x0A
/* Output, x-axis inclination */
#define ADIS16209_XINCL_OUT 0x0C
/* Output, y-axis inclination */
#define ADIS16209_YINCL_OUT 0x0E
/* Output, +/-180 vertical rotational position */
#define ADIS16209_ROT_OUT 0x10
/* Calibration, x-axis acceleration offset null */
#define ADIS16209_XACCL_NULL 0x12
/* Calibration, y-axis acceleration offset null */
#define ADIS16209_YACCL_NULL 0x14
/* Calibration, x-axis inclination offset null */
#define ADIS16209_XINCL_NULL 0x16
/* Calibration, y-axis inclination offset null */
#define ADIS16209_YINCL_NULL 0x18
/* Calibration, vertical rotation offset null */
#define ADIS16209_ROT_NULL 0x1A
/* Alarm 1 amplitude threshold */
#define ADIS16209_ALM_MAG1 0x20
/* Alarm 2 amplitude threshold */
#define ADIS16209_ALM_MAG2 0x22
/* Alarm 1, sample period */
#define ADIS16209_ALM_SMPL1 0x24
/* Alarm 2, sample period */
#define ADIS16209_ALM_SMPL2 0x26
/* Alarm control */
#define ADIS16209_ALM_CTRL 0x28
/* Auxiliary DAC data */
#define ADIS16209_AUX_DAC 0x30
/* General-purpose digital input/output control */
#define ADIS16209_GPIO_CTRL 0x32
/* Miscellaneous control */
#define ADIS16209_MSC_CTRL 0x34
/* Internal sample period (rate) control */
#define ADIS16209_SMPL_PRD 0x36
/* Operation, filter configuration */
#define ADIS16209_AVG_CNT 0x38
/* Operation, sleep mode control */
#define ADIS16209_SLP_CNT 0x3A
/* Diagnostics, system status register */
#define ADIS16209_DIAG_STAT 0x3C
/* Operation, system command register */
#define ADIS16209_GLOB_CMD 0x3E
/* MSC_CTRL */
/* Self-test at power-on: 1 = disabled, 0 = enabled */
#define ADIS16209_MSC_CTRL_PWRUP_SELF_TEST BIT(10)
/* Self-test enable */
#define ADIS16209_MSC_CTRL_SELF_TEST_EN BIT(8)
/* Data-ready enable: 1 = enabled, 0 = disabled */
#define ADIS16209_MSC_CTRL_DATA_RDY_EN BIT(2)
/* Data-ready polarity: 1 = active high, 0 = active low */
#define ADIS16209_MSC_CTRL_ACTIVE_HIGH BIT(1)
/* Data-ready line selection: 1 = DIO2, 0 = DIO1 */
#define ADIS16209_MSC_CTRL_DATA_RDY_DIO2 BIT(0)
/* DIAG_STAT */
/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16209_DIAG_STAT_ALARM2 BIT(9)
/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16209_DIAG_STAT_ALARM1 BIT(8)
/* Self-test diagnostic error flag: 1 = error condition, 0 = normal operation */
#define ADIS16209_DIAG_STAT_SELFTEST_FAIL_BIT 5
/* SPI communications failure */
#define ADIS16209_DIAG_STAT_SPI_FAIL_BIT 3
/* Flash update failure */
#define ADIS16209_DIAG_STAT_FLASH_UPT_BIT 2
/* Power supply above 3.625 V */
#define ADIS16209_DIAG_STAT_POWER_HIGH_BIT 1
/* Power supply below 3.15 V */
#define ADIS16209_DIAG_STAT_POWER_LOW_BIT 0
/* GLOB_CMD */
#define ADIS16209_GLOB_CMD_SW_RESET BIT(7)
#define ADIS16209_GLOB_CMD_CLEAR_STAT BIT(4)
#define ADIS16209_GLOB_CMD_FACTORY_CAL BIT(1)