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Commit 34683472 authored by simran singhal's avatar simran singhal Committed by Jonathan Cameron
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staging: iio: accel: adis16201: Move header file content to source file 

The contents of the header file are used only by this single
source file. Move content into .c and remove .h.
Signed-off-by: default avatarsimran singhal <singhalsimran0@gmail.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 8f867691
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Showing with 139 additions and 145 deletions
drivers/staging/iio/accel/adis16201.h deleted 100644 → 0
View file @ 8f867691
#ifndef SPI_ADIS16201_H_
#define SPI_ADIS16201_H_
#define ADIS16201_STARTUP_DELAY 220 /* ms */
/* Flash memory write count */
#define ADIS16201_FLASH_CNT 0x00
/* Output, power supply */
#define ADIS16201_SUPPLY_OUT 0x02
/* Output, x-axis accelerometer */
#define ADIS16201_XACCL_OUT 0x04
/* Output, y-axis accelerometer */
#define ADIS16201_YACCL_OUT 0x06
/* Output, auxiliary ADC input */
#define ADIS16201_AUX_ADC 0x08
/* Output, temperature */
#define ADIS16201_TEMP_OUT 0x0A
/* Output, x-axis inclination */
#define ADIS16201_XINCL_OUT 0x0C
/* Output, y-axis inclination */
#define ADIS16201_YINCL_OUT 0x0E
/* Calibration, x-axis acceleration offset */
#define ADIS16201_XACCL_OFFS 0x10
/* Calibration, y-axis acceleration offset */
#define ADIS16201_YACCL_OFFS 0x12
/* x-axis acceleration scale factor */
#define ADIS16201_XACCL_SCALE 0x14
/* y-axis acceleration scale factor */
#define ADIS16201_YACCL_SCALE 0x16
/* Calibration, x-axis inclination offset */
#define ADIS16201_XINCL_OFFS 0x18
/* Calibration, y-axis inclination offset */
#define ADIS16201_YINCL_OFFS 0x1A
/* x-axis inclination scale factor */
#define ADIS16201_XINCL_SCALE 0x1C
/* y-axis inclination scale factor */
#define ADIS16201_YINCL_SCALE 0x1E
/* Alarm 1 amplitude threshold */
#define ADIS16201_ALM_MAG1 0x20
/* Alarm 2 amplitude threshold */
#define ADIS16201_ALM_MAG2 0x22
/* Alarm 1, sample period */
#define ADIS16201_ALM_SMPL1 0x24
/* Alarm 2, sample period */
#define ADIS16201_ALM_SMPL2 0x26
/* Alarm control */
#define ADIS16201_ALM_CTRL 0x28
/* Auxiliary DAC data */
#define ADIS16201_AUX_DAC 0x30
/* General-purpose digital input/output control */
#define ADIS16201_GPIO_CTRL 0x32
/* Miscellaneous control */
#define ADIS16201_MSC_CTRL 0x34
/* Internal sample period (rate) control */
#define ADIS16201_SMPL_PRD 0x36
/* Operation, filter configuration */
#define ADIS16201_AVG_CNT 0x38
/* Operation, sleep mode control */
#define ADIS16201_SLP_CNT 0x3A
/* Diagnostics, system status register */
#define ADIS16201_DIAG_STAT 0x3C
/* Operation, system command register */
#define ADIS16201_GLOB_CMD 0x3E
/* MSC_CTRL */
/* Self-test enable */
#define ADIS16201_MSC_CTRL_SELF_TEST_EN BIT(8)
/* Data-ready enable: 1 = enabled, 0 = disabled */
#define ADIS16201_MSC_CTRL_DATA_RDY_EN BIT(2)
/* Data-ready polarity: 1 = active high, 0 = active low */
#define ADIS16201_MSC_CTRL_ACTIVE_HIGH BIT(1)
/* Data-ready line selection: 1 = DIO1, 0 = DIO0 */
#define ADIS16201_MSC_CTRL_DATA_RDY_DIO1 BIT(0)
/* DIAG_STAT */
/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16201_DIAG_STAT_ALARM2 BIT(9)
/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16201_DIAG_STAT_ALARM1 BIT(8)
/* SPI communications failure */
#define ADIS16201_DIAG_STAT_SPI_FAIL_BIT 3
/* Flash update failure */
#define ADIS16201_DIAG_STAT_FLASH_UPT_BIT 2
/* Power supply above 3.625 V */
#define ADIS16201_DIAG_STAT_POWER_HIGH_BIT 1
/* Power supply below 3.15 V */
#define ADIS16201_DIAG_STAT_POWER_LOW_BIT 0
/* GLOB_CMD */
#define ADIS16201_GLOB_CMD_SW_RESET BIT(7)
#define ADIS16201_GLOB_CMD_FACTORY_CAL BIT(1)
#define ADIS16201_ERROR_ACTIVE BIT(14)
enum adis16201_scan {
ADIS16201_SCAN_ACC_X,
ADIS16201_SCAN_ACC_Y,
ADIS16201_SCAN_INCLI_X,
ADIS16201_SCAN_INCLI_Y,
ADIS16201_SCAN_SUPPLY,
ADIS16201_SCAN_AUX_ADC,
ADIS16201_SCAN_TEMP,
};
#endif /* SPI_ADIS16201_H_ */
drivers/staging/iio/accel/adis16201_core.c
View file @ 34683472
......@@ -20,7 +20,145 @@
#include <linux/iio/buffer.h>
#include <linux/iio/imu/adis.h>
#include "adis16201.h"
#define ADIS16201_STARTUP_DELAY 220 /* ms */
/* Flash memory write count */
#define ADIS16201_FLASH_CNT 0x00
/* Output, power supply */
#define ADIS16201_SUPPLY_OUT 0x02
/* Output, x-axis accelerometer */
#define ADIS16201_XACCL_OUT 0x04
/* Output, y-axis accelerometer */
#define ADIS16201_YACCL_OUT 0x06
/* Output, auxiliary ADC input */
#define ADIS16201_AUX_ADC 0x08
/* Output, temperature */
#define ADIS16201_TEMP_OUT 0x0A
/* Output, x-axis inclination */
#define ADIS16201_XINCL_OUT 0x0C
/* Output, y-axis inclination */
#define ADIS16201_YINCL_OUT 0x0E
/* Calibration, x-axis acceleration offset */
#define ADIS16201_XACCL_OFFS 0x10
/* Calibration, y-axis acceleration offset */
#define ADIS16201_YACCL_OFFS 0x12
/* x-axis acceleration scale factor */
#define ADIS16201_XACCL_SCALE 0x14
/* y-axis acceleration scale factor */
#define ADIS16201_YACCL_SCALE 0x16
/* Calibration, x-axis inclination offset */
#define ADIS16201_XINCL_OFFS 0x18
/* Calibration, y-axis inclination offset */
#define ADIS16201_YINCL_OFFS 0x1A
/* x-axis inclination scale factor */
#define ADIS16201_XINCL_SCALE 0x1C
/* y-axis inclination scale factor */
#define ADIS16201_YINCL_SCALE 0x1E
/* Alarm 1 amplitude threshold */
#define ADIS16201_ALM_MAG1 0x20
/* Alarm 2 amplitude threshold */
#define ADIS16201_ALM_MAG2 0x22
/* Alarm 1, sample period */
#define ADIS16201_ALM_SMPL1 0x24
/* Alarm 2, sample period */
#define ADIS16201_ALM_SMPL2 0x26
/* Alarm control */
#define ADIS16201_ALM_CTRL 0x28
/* Auxiliary DAC data */
#define ADIS16201_AUX_DAC 0x30
/* General-purpose digital input/output control */
#define ADIS16201_GPIO_CTRL 0x32
/* Miscellaneous control */
#define ADIS16201_MSC_CTRL 0x34
/* Internal sample period (rate) control */
#define ADIS16201_SMPL_PRD 0x36
/* Operation, filter configuration */
#define ADIS16201_AVG_CNT 0x38
/* Operation, sleep mode control */
#define ADIS16201_SLP_CNT 0x3A
/* Diagnostics, system status register */
#define ADIS16201_DIAG_STAT 0x3C
/* Operation, system command register */
#define ADIS16201_GLOB_CMD 0x3E
/* MSC_CTRL */
/* Self-test enable */
#define ADIS16201_MSC_CTRL_SELF_TEST_EN BIT(8)
/* Data-ready enable: 1 = enabled, 0 = disabled */
#define ADIS16201_MSC_CTRL_DATA_RDY_EN BIT(2)
/* Data-ready polarity: 1 = active high, 0 = active low */
#define ADIS16201_MSC_CTRL_ACTIVE_HIGH BIT(1)
/* Data-ready line selection: 1 = DIO1, 0 = DIO0 */
#define ADIS16201_MSC_CTRL_DATA_RDY_DIO1 BIT(0)
/* DIAG_STAT */
/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16201_DIAG_STAT_ALARM2 BIT(9)
/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */
#define ADIS16201_DIAG_STAT_ALARM1 BIT(8)
/* SPI communications failure */
#define ADIS16201_DIAG_STAT_SPI_FAIL_BIT 3
/* Flash update failure */
#define ADIS16201_DIAG_STAT_FLASH_UPT_BIT 2
/* Power supply above 3.625 V */
#define ADIS16201_DIAG_STAT_POWER_HIGH_BIT 1
/* Power supply below 3.15 V */
#define ADIS16201_DIAG_STAT_POWER_LOW_BIT 0
/* GLOB_CMD */
#define ADIS16201_GLOB_CMD_SW_RESET BIT(7)
#define ADIS16201_GLOB_CMD_FACTORY_CAL BIT(1)
#define ADIS16201_ERROR_ACTIVE BIT(14)
enum adis16201_scan {
ADIS16201_SCAN_ACC_X,
ADIS16201_SCAN_ACC_Y,
ADIS16201_SCAN_INCLI_X,
ADIS16201_SCAN_INCLI_Y,
ADIS16201_SCAN_SUPPLY,
ADIS16201_SCAN_AUX_ADC,
ADIS16201_SCAN_TEMP,
};
static const u8 adis16201_addresses[] = {
[ADIS16201_SCAN_ACC_X] = ADIS16201_XACCL_OFFS,
......
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