diff options
author | Svetlana Orlik <sveta.orlik.code@gmail.com> | 2016-03-22 15:09:53 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-28 14:30:36 (GMT) |
commit | 7da6ec4870801c7be8cafb861a87697dd842a1d4 (patch) | |
tree | 2f241181b711fd1df05690c7470824ab0a09d1df /drivers/staging/iio/accel | |
parent | 328bdff8ec599ff1b86e52f5d99d31e55c4fbb0b (diff) | |
download | linux-7da6ec4870801c7be8cafb861a87697dd842a1d4.tar.xz |
staging: iio: accel: adis16220: Improve readability
Lines with #define interlaced with comment lines making a mess.
Separate groups of #define-comment with blank lines.
Separate section title comments with blank lines.
Signed-off-by: Svetlana Orlik <sveta.orlik.code@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/accel')
-rw-r--r-- | drivers/staging/iio/accel/adis16220.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/staging/iio/accel/adis16220.h b/drivers/staging/iio/accel/adis16220.h index eab8633..31a1268 100644 --- a/drivers/staging/iio/accel/adis16220.h +++ b/drivers/staging/iio/accel/adis16220.h @@ -7,111 +7,159 @@ /* Flash memory write count */ #define ADIS16220_FLASH_CNT 0x00 + /* Control, acceleration offset adjustment control */ #define ADIS16220_ACCL_NULL 0x02 + /* Control, AIN1 offset adjustment control */ #define ADIS16220_AIN1_NULL 0x04 + /* Control, AIN2 offset adjustment control */ #define ADIS16220_AIN2_NULL 0x06 + /* Output, power supply during capture */ #define ADIS16220_CAPT_SUPPLY 0x0A + /* Output, temperature during capture */ #define ADIS16220_CAPT_TEMP 0x0C + /* Output, peak acceleration during capture */ #define ADIS16220_CAPT_PEAKA 0x0E + /* Output, peak AIN1 level during capture */ #define ADIS16220_CAPT_PEAK1 0x10 + /* Output, peak AIN2 level during capture */ #define ADIS16220_CAPT_PEAK2 0x12 + /* Output, capture buffer for acceleration */ #define ADIS16220_CAPT_BUFA 0x14 + /* Output, capture buffer for AIN1 */ #define ADIS16220_CAPT_BUF1 0x16 + /* Output, capture buffer for AIN2 */ #define ADIS16220_CAPT_BUF2 0x18 + /* Control, capture buffer address pointer */ #define ADIS16220_CAPT_PNTR 0x1A + /* Control, capture control register */ #define ADIS16220_CAPT_CTRL 0x1C + /* Control, capture period (automatic mode) */ #define ADIS16220_CAPT_PRD 0x1E + /* Control, Alarm A, acceleration peak threshold */ #define ADIS16220_ALM_MAGA 0x20 + /* Control, Alarm 1, AIN1 peak threshold */ #define ADIS16220_ALM_MAG1 0x22 + /* Control, Alarm 2, AIN2 peak threshold */ #define ADIS16220_ALM_MAG2 0x24 + /* Control, Alarm S, peak threshold */ #define ADIS16220_ALM_MAGS 0x26 + /* Control, alarm configuration register */ #define ADIS16220_ALM_CTRL 0x28 + /* Control, general I/O configuration */ #define ADIS16220_GPIO_CTRL 0x32 + /* Control, self-test control, AIN configuration */ #define ADIS16220_MSC_CTRL 0x34 + /* Control, digital I/O configuration */ #define ADIS16220_DIO_CTRL 0x36 + /* Control, filter configuration */ #define ADIS16220_AVG_CNT 0x38 + /* Status, system status */ #define ADIS16220_DIAG_STAT 0x3C + /* Control, system commands */ #define ADIS16220_GLOB_CMD 0x3E + /* Status, self-test response */ #define ADIS16220_ST_DELTA 0x40 + /* Lot Identification Code 1 */ #define ADIS16220_LOT_ID1 0x52 + /* Lot Identification Code 2 */ #define ADIS16220_LOT_ID2 0x54 + /* Product identifier; convert to decimal = 16220 */ #define ADIS16220_PROD_ID 0x56 + /* Serial number */ #define ADIS16220_SERIAL_NUM 0x58 #define ADIS16220_CAPTURE_SIZE 2048 /* MSC_CTRL */ + #define ADIS16220_MSC_CTRL_SELF_TEST_EN BIT(8) #define ADIS16220_MSC_CTRL_POWER_SUP_COM_AIN1 BIT(1) #define ADIS16220_MSC_CTRL_POWER_SUP_COM_AIN2 BIT(0) /* DIO_CTRL */ + #define ADIS16220_MSC_CTRL_DIO2_BUSY_IND (BIT(5) | BIT(4)) #define ADIS16220_MSC_CTRL_DIO1_BUSY_IND (BIT(3) | BIT(2)) #define ADIS16220_MSC_CTRL_DIO2_ACT_HIGH BIT(1) #define ADIS16220_MSC_CTRL_DIO1_ACT_HIGH BIT(0) /* DIAG_STAT */ + /* AIN2 sample > ALM_MAG2 */ #define ADIS16220_DIAG_STAT_ALM_MAG2 BIT(14) + /* AIN1 sample > ALM_MAG1 */ #define ADIS16220_DIAG_STAT_ALM_MAG1 BIT(13) + /* Acceleration sample > ALM_MAGA */ #define ADIS16220_DIAG_STAT_ALM_MAGA BIT(12) + /* Error condition programmed into ALM_MAGS[11:0] and ALM_CTRL[5:4] is true */ #define ADIS16220_DIAG_STAT_ALM_MAGS BIT(11) + /* |Peak value in AIN2 data capture| > ALM_MAG2 */ #define ADIS16220_DIAG_STAT_PEAK_AIN2 BIT(10) + /* |Peak value in AIN1 data capture| > ALM_MAG1 */ #define ADIS16220_DIAG_STAT_PEAK_AIN1 BIT(9) + /* |Peak value in acceleration data capture| > ALM_MAGA */ #define ADIS16220_DIAG_STAT_PEAK_ACCEL BIT(8) + /* Data ready, capture complete */ #define ADIS16220_DIAG_STAT_DATA_RDY BIT(7) + #define ADIS16220_DIAG_STAT_FLASH_CHK BIT(6) + #define ADIS16220_DIAG_STAT_SELF_TEST BIT(5) + /* Capture period violation/interruption */ #define ADIS16220_DIAG_STAT_VIOLATION_BIT 4 + /* SPI communications failure */ #define ADIS16220_DIAG_STAT_SPI_FAIL_BIT 3 + /* Flash update failure */ #define ADIS16220_DIAG_STAT_FLASH_UPT_BIT 2 + /* Power supply above 3.625 V */ #define ADIS16220_DIAG_STAT_POWER_HIGH_BIT 1 + /* Power supply below 3.15 V */ #define ADIS16220_DIAG_STAT_POWER_LOW_BIT 0 /* GLOB_CMD */ + #define ADIS16220_GLOB_CMD_SW_RESET BIT(7) #define ADIS16220_GLOB_CMD_SELF_TEST BIT(2) #define ADIS16220_GLOB_CMD_PWR_DOWN BIT(1) |