diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
---|---|---|
committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/staging/iio/accel/adis16240.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/staging/iio/accel/adis16240.h')
-rw-r--r-- | kernel/drivers/staging/iio/accel/adis16240.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/kernel/drivers/staging/iio/accel/adis16240.h b/kernel/drivers/staging/iio/accel/adis16240.h new file mode 100644 index 000000000..66b5ad2f4 --- /dev/null +++ b/kernel/drivers/staging/iio/accel/adis16240.h @@ -0,0 +1,129 @@ +#ifndef SPI_ADIS16240_H_ +#define SPI_ADIS16240_H_ + +#define ADIS16240_STARTUP_DELAY 220 /* ms */ + +/* Flash memory write count */ +#define ADIS16240_FLASH_CNT 0x00 +/* Output, power supply */ +#define ADIS16240_SUPPLY_OUT 0x02 +/* Output, x-axis accelerometer */ +#define ADIS16240_XACCL_OUT 0x04 +/* Output, y-axis accelerometer */ +#define ADIS16240_YACCL_OUT 0x06 +/* Output, z-axis accelerometer */ +#define ADIS16240_ZACCL_OUT 0x08 +/* Output, auxiliary ADC input */ +#define ADIS16240_AUX_ADC 0x0A +/* Output, temperature */ +#define ADIS16240_TEMP_OUT 0x0C +/* Output, x-axis acceleration peak */ +#define ADIS16240_XPEAK_OUT 0x0E +/* Output, y-axis acceleration peak */ +#define ADIS16240_YPEAK_OUT 0x10 +/* Output, z-axis acceleration peak */ +#define ADIS16240_ZPEAK_OUT 0x12 +/* Output, sum-of-squares acceleration peak */ +#define ADIS16240_XYZPEAK_OUT 0x14 +/* Output, Capture Buffer 1, X and Y acceleration */ +#define ADIS16240_CAPT_BUF1 0x16 +/* Output, Capture Buffer 2, Z acceleration */ +#define ADIS16240_CAPT_BUF2 0x18 +/* Diagnostic, error flags */ +#define ADIS16240_DIAG_STAT 0x1A +/* Diagnostic, event counter */ +#define ADIS16240_EVNT_CNTR 0x1C +/* Diagnostic, check sum value from firmware test */ +#define ADIS16240_CHK_SUM 0x1E +/* Calibration, x-axis acceleration offset adjustment */ +#define ADIS16240_XACCL_OFF 0x20 +/* Calibration, y-axis acceleration offset adjustment */ +#define ADIS16240_YACCL_OFF 0x22 +/* Calibration, z-axis acceleration offset adjustment */ +#define ADIS16240_ZACCL_OFF 0x24 +/* Clock, hour and minute */ +#define ADIS16240_CLK_TIME 0x2E +/* Clock, month and day */ +#define ADIS16240_CLK_DATE 0x30 +/* Clock, year */ +#define ADIS16240_CLK_YEAR 0x32 +/* Wake-up setting, hour and minute */ +#define ADIS16240_WAKE_TIME 0x34 +/* Wake-up setting, month and day */ +#define ADIS16240_WAKE_DATE 0x36 +/* Alarm 1 amplitude threshold */ +#define ADIS16240_ALM_MAG1 0x38 +/* Alarm 2 amplitude threshold */ +#define ADIS16240_ALM_MAG2 0x3A +/* Alarm control */ +#define ADIS16240_ALM_CTRL 0x3C +/* Capture, external trigger control */ +#define ADIS16240_XTRIG_CTRL 0x3E +/* Capture, address pointer */ +#define ADIS16240_CAPT_PNTR 0x40 +/* Capture, configuration and control */ +#define ADIS16240_CAPT_CTRL 0x42 +/* General-purpose digital input/output control */ +#define ADIS16240_GPIO_CTRL 0x44 +/* Miscellaneous control */ +#define ADIS16240_MSC_CTRL 0x46 +/* Internal sample period (rate) control */ +#define ADIS16240_SMPL_PRD 0x48 +/* System command */ +#define ADIS16240_GLOB_CMD 0x4A + +/* MSC_CTRL */ +/* Enables sum-of-squares output (XYZPEAK_OUT) */ +#define ADIS16240_MSC_CTRL_XYZPEAK_OUT_EN BIT(15) +/* Enables peak tracking output (XPEAK_OUT, YPEAK_OUT, and ZPEAK_OUT) */ +#define ADIS16240_MSC_CTRL_X_Y_ZPEAK_OUT_EN BIT(14) +/* Self-test enable: 1 = apply electrostatic force, 0 = disabled */ +#define ADIS16240_MSC_CTRL_SELF_TEST_EN BIT(8) +/* Data-ready enable: 1 = enabled, 0 = disabled */ +#define ADIS16240_MSC_CTRL_DATA_RDY_EN BIT(2) +/* Data-ready polarity: 1 = active high, 0 = active low */ +#define ADIS16240_MSC_CTRL_ACTIVE_HIGH BIT(1) +/* Data-ready line selection: 1 = DIO2, 0 = DIO1 */ +#define ADIS16240_MSC_CTRL_DATA_RDY_DIO2 BIT(0) + +/* DIAG_STAT */ +/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */ +#define ADIS16240_DIAG_STAT_ALARM2 BIT(9) +/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */ +#define ADIS16240_DIAG_STAT_ALARM1 BIT(8) +/* Capture buffer full: 1 = capture buffer is full */ +#define ADIS16240_DIAG_STAT_CPT_BUF_FUL BIT(7) +/* Flash test, checksum flag: 1 = mismatch, 0 = match */ +#define ADIS16240_DIAG_STAT_CHKSUM BIT(6) +/* Power-on, self-test flag: 1 = failure, 0 = pass */ +#define ADIS16240_DIAG_STAT_PWRON_FAIL_BIT 5 +/* Power-on self-test: 1 = in-progress, 0 = complete */ +#define ADIS16240_DIAG_STAT_PWRON_BUSY BIT(4) +/* SPI communications failure */ +#define ADIS16240_DIAG_STAT_SPI_FAIL_BIT 3 +/* Flash update failure */ +#define ADIS16240_DIAG_STAT_FLASH_UPT_BIT 2 +/* Power supply above 3.625 V */ +#define ADIS16240_DIAG_STAT_POWER_HIGH_BIT 1 + /* Power supply below 3.15 V */ +#define ADIS16240_DIAG_STAT_POWER_LOW_BIT 0 + +/* GLOB_CMD */ +#define ADIS16240_GLOB_CMD_RESUME BIT(8) +#define ADIS16240_GLOB_CMD_SW_RESET BIT(7) +#define ADIS16240_GLOB_CMD_STANDBY BIT(2) + +#define ADIS16240_ERROR_ACTIVE BIT(14) + +/* At the moment triggers are only used for ring buffer + * filling. This may change! + */ + +#define ADIS16240_SCAN_ACC_X 0 +#define ADIS16240_SCAN_ACC_Y 1 +#define ADIS16240_SCAN_ACC_Z 2 +#define ADIS16240_SCAN_SUPPLY 3 +#define ADIS16240_SCAN_AUX_ADC 4 +#define ADIS16240_SCAN_TEMP 5 + +#endif /* SPI_ADIS16240_H_ */ |