[deliverable/linux.git] / drivers / staging / iio / accel / adis16240.h

#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_ */
Commit	Line	Data
2c834b4d BS	1	#ifndef SPI_ADIS16240_H_
	2	#define SPI_ADIS16240_H_
	3
	4	#define ADIS16240_STARTUP_DELAY 220 /* ms */
	5
2c834b4d BS	6	/* Flash memory write count */
	7	#define ADIS16240_FLASH_CNT 0x00
	8	/* Output, power supply */
	9	#define ADIS16240_SUPPLY_OUT 0x02
	10	/* Output, x-axis accelerometer */
	11	#define ADIS16240_XACCL_OUT 0x04
	12	/* Output, y-axis accelerometer */
	13	#define ADIS16240_YACCL_OUT 0x06
	14	/* Output, z-axis accelerometer */
	15	#define ADIS16240_ZACCL_OUT 0x08
	16	/* Output, auxiliary ADC input */
	17	#define ADIS16240_AUX_ADC 0x0A
	18	/* Output, temperature */
	19	#define ADIS16240_TEMP_OUT 0x0C
	20	/* Output, x-axis acceleration peak */
	21	#define ADIS16240_XPEAK_OUT 0x0E
	22	/* Output, y-axis acceleration peak */
	23	#define ADIS16240_YPEAK_OUT 0x10
	24	/* Output, z-axis acceleration peak */
	25	#define ADIS16240_ZPEAK_OUT 0x12
	26	/* Output, sum-of-squares acceleration peak */
	27	#define ADIS16240_XYZPEAK_OUT 0x14
	28	/* Output, Capture Buffer 1, X and Y acceleration */
	29	#define ADIS16240_CAPT_BUF1 0x16
	30	/* Output, Capture Buffer 2, Z acceleration */
	31	#define ADIS16240_CAPT_BUF2 0x18
	32	/* Diagnostic, error flags */
	33	#define ADIS16240_DIAG_STAT 0x1A
	34	/* Diagnostic, event counter */
	35	#define ADIS16240_EVNT_CNTR 0x1C
	36	/* Diagnostic, check sum value from firmware test */
	37	#define ADIS16240_CHK_SUM 0x1E
	38	/* Calibration, x-axis acceleration offset adjustment */
	39	#define ADIS16240_XACCL_OFF 0x20
	40	/* Calibration, y-axis acceleration offset adjustment */
	41	#define ADIS16240_YACCL_OFF 0x22
	42	/* Calibration, z-axis acceleration offset adjustment */
	43	#define ADIS16240_ZACCL_OFF 0x24
	44	/* Clock, hour and minute */
	45	#define ADIS16240_CLK_TIME 0x2E
	46	/* Clock, month and day */
	47	#define ADIS16240_CLK_DATE 0x30
	48	/* Clock, year */
	49	#define ADIS16240_CLK_YEAR 0x32
	50	/* Wake-up setting, hour and minute */
	51	#define ADIS16240_WAKE_TIME 0x34
	52	/* Wake-up setting, month and day */
	53	#define ADIS16240_WAKE_DATE 0x36
	54	/* Alarm 1 amplitude threshold */
	55	#define ADIS16240_ALM_MAG1 0x38
	56	/* Alarm 2 amplitude threshold */
	57	#define ADIS16240_ALM_MAG2 0x3A
	58	/* Alarm control */
	59	#define ADIS16240_ALM_CTRL 0x3C
	60	/* Capture, external trigger control */
	61	#define ADIS16240_XTRIG_CTRL 0x3E
	62	/* Capture, address pointer */
	63	#define ADIS16240_CAPT_PNTR 0x40
	64	/* Capture, configuration and control */
	65	#define ADIS16240_CAPT_CTRL 0x42
	66	/* General-purpose digital input/output control */
	67	#define ADIS16240_GPIO_CTRL 0x44
	68	/* Miscellaneous control */
	69	#define ADIS16240_MSC_CTRL 0x46
70	/* Internal sample period (rate) control */
71	#define ADIS16240_SMPL_PRD 0x48
72	/* System command */
73	#define ADIS16240_GLOB_CMD 0x4A
74
2c834b4d BS	75	/* MSC_CTRL */
2c834b4d BS	76	/* Enables sum-of-squares output (XYZPEAK_OUT) */
0c767069	77	#define ADIS16240_MSC_CTRL_XYZPEAK_OUT_EN BIT(15)
2c834b4d	78	/* Enables peak tracking output (XPEAK_OUT, YPEAK_OUT, and ZPEAK_OUT) */
0c767069	79	#define ADIS16240_MSC_CTRL_X_Y_ZPEAK_OUT_EN BIT(14)
2c834b4d	80	/* Self-test enable: 1 = apply electrostatic force, 0 = disabled */
0c767069	81	#define ADIS16240_MSC_CTRL_SELF_TEST_EN BIT(8)
2c834b4d	82	/* Data-ready enable: 1 = enabled, 0 = disabled */
0c767069	83	#define ADIS16240_MSC_CTRL_DATA_RDY_EN BIT(2)
2c834b4d	84	/* Data-ready polarity: 1 = active high, 0 = active low */
0c767069	85	#define ADIS16240_MSC_CTRL_ACTIVE_HIGH BIT(1)
2c834b4d	86	/* Data-ready line selection: 1 = DIO2, 0 = DIO1 */
0c767069	87	#define ADIS16240_MSC_CTRL_DATA_RDY_DIO2 BIT(0)
2c834b4d BS	88
	89	/* DIAG_STAT */
	90	/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */
0c767069	91	#define ADIS16240_DIAG_STAT_ALARM2 BIT(9)
2c834b4d	92	/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */
0c767069	93	#define ADIS16240_DIAG_STAT_ALARM1 BIT(8)
2c834b4d	94	/* Capture buffer full: 1 = capture buffer is full */
0c767069	95	#define ADIS16240_DIAG_STAT_CPT_BUF_FUL BIT(7)
2c834b4d	96	/* Flash test, checksum flag: 1 = mismatch, 0 = match */
0c767069	97	#define ADIS16240_DIAG_STAT_CHKSUM BIT(6)
2c834b4d	98	/* Power-on, self-test flag: 1 = failure, 0 = pass */
5cb7cb11	99	#define ADIS16240_DIAG_STAT_PWRON_FAIL_BIT 5
2c834b4d	100	/* Power-on self-test: 1 = in-progress, 0 = complete */
0c767069	101	#define ADIS16240_DIAG_STAT_PWRON_BUSY BIT(4)
2c834b4d	102	/* SPI communications failure */
5cb7cb11	103	#define ADIS16240_DIAG_STAT_SPI_FAIL_BIT 3
2c834b4d	104	/* Flash update failure */
5cb7cb11	105	#define ADIS16240_DIAG_STAT_FLASH_UPT_BIT 2
2c834b4d	106	/* Power supply above 3.625 V */
5cb7cb11	107	#define ADIS16240_DIAG_STAT_POWER_HIGH_BIT 1
2c834b4d	108	/* Power supply below 3.15 V */
5cb7cb11	109	#define ADIS16240_DIAG_STAT_POWER_LOW_BIT 0
2c834b4d BS	110
2c834b4d BS	111	/* GLOB_CMD */
0c767069 HM	112	#define ADIS16240_GLOB_CMD_RESUME BIT(8)
	113	#define ADIS16240_GLOB_CMD_SW_RESET BIT(7)
	114	#define ADIS16240_GLOB_CMD_STANDBY BIT(2)
2c834b4d	115
0c767069	116	#define ADIS16240_ERROR_ACTIVE BIT(14)
2c834b4d	117
2c834b4d BS	118	/* At the moment triggers are only used for ring buffer
	119	* filling. This may change!
	120	*/
	121
5cb7cb11 LPC	122	#define ADIS16240_SCAN_ACC_X 0
	123	#define ADIS16240_SCAN_ACC_Y 1
	124	#define ADIS16240_SCAN_ACC_Z 2
	125	#define ADIS16240_SCAN_SUPPLY 3
69584bd6 JC	126	#define ADIS16240_SCAN_AUX_ADC 4
69584bd6 JC	127	#define ADIS16240_SCAN_TEMP 5
2c834b4d	128
2c834b4d	129	#endif /* SPI_ADIS16240_H_ */