Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / staging / iio / accel / adis16209.h

diff --git a/kernel/drivers/staging/iio/accel/adis16209.h b/kernel/drivers/staging/iio/accel/adis16209.h
new file mode 100644 (file)
index 0000000..813698d
--- /dev/null
+++ b/kernel/drivers/staging/iio/accel/adis16209.h
@@ -0,0 +1,105 @@
+#ifndef SPI_ADIS16209_H_
+#define SPI_ADIS16209_H_
+
+#define ADIS16209_STARTUP_DELAY        220 /* ms */
+
+/* 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)
+
+#define ADIS16209_ERROR_ACTIVE          BIT(14)
+
+#define ADIS16209_SCAN_SUPPLY  0
+#define ADIS16209_SCAN_ACC_X   1
+#define ADIS16209_SCAN_ACC_Y   2
+#define ADIS16209_SCAN_AUX_ADC 3
+#define ADIS16209_SCAN_TEMP    4
+#define ADIS16209_SCAN_INCLI_X 5
+#define ADIS16209_SCAN_INCLI_Y 6
+#define ADIS16209_SCAN_ROT     7
+
+#endif /* SPI_ADIS16209_H_ */