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Commit a8baa3c0 authored by Varsha Rao's avatar Varsha Rao Committed by Jonathan Cameron
Browse files

staging: iio: adis16203: Move header file content to source file. 



The contents of the header file are used only by this single source
file. Moved content into adis16203_core.c file and removed adis16203.h
file. Arranged #include files in alphabetical order.

Signed-off-by: default avatarVarsha Rao <rvarsha016@gmail.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 34683472

drivers/staging/iio/accel/adis16203.h

deleted100644 → 0
+0 −125
Original line number Diff line number Diff line 
#ifndef SPI_ADIS16203_H_

#define SPI_ADIS16203_H_



#define ADIS16203_STARTUP_DELAY	220 /* ms */



/* Flash memory write count */

#define ADIS16203_FLASH_CNT      0x00



/* Output, power supply */

#define ADIS16203_SUPPLY_OUT     0x02



/* Output, auxiliary ADC input */

#define ADIS16203_AUX_ADC        0x08



/* Output, temperature */

#define ADIS16203_TEMP_OUT       0x0A



/* Output, x-axis inclination */

#define ADIS16203_XINCL_OUT      0x0C



/* Output, y-axis inclination */

#define ADIS16203_YINCL_OUT      0x0E



/* Incline null calibration */

#define ADIS16203_INCL_NULL      0x18



/* Alarm 1 amplitude threshold */

#define ADIS16203_ALM_MAG1       0x20



/* Alarm 2 amplitude threshold */

#define ADIS16203_ALM_MAG2       0x22



/* Alarm 1, sample period */

#define ADIS16203_ALM_SMPL1      0x24



/* Alarm 2, sample period */

#define ADIS16203_ALM_SMPL2      0x26



/* Alarm control */

#define ADIS16203_ALM_CTRL       0x28



/* Auxiliary DAC data */

#define ADIS16203_AUX_DAC        0x30



/* General-purpose digital input/output control */

#define ADIS16203_GPIO_CTRL      0x32



/* Miscellaneous control */

#define ADIS16203_MSC_CTRL       0x34



/* Internal sample period (rate) control */

#define ADIS16203_SMPL_PRD       0x36



/* Operation, filter configuration */

#define ADIS16203_AVG_CNT        0x38



/* Operation, sleep mode control */

#define ADIS16203_SLP_CNT        0x3A



/* Diagnostics, system status register */

#define ADIS16203_DIAG_STAT      0x3C



/* Operation, system command register */

#define ADIS16203_GLOB_CMD       0x3E



/* MSC_CTRL */



/* Self-test at power-on: 1 = disabled, 0 = enabled */

#define ADIS16203_MSC_CTRL_PWRUP_SELF_TEST	BIT(10)



/* Reverses rotation of both inclination outputs */

#define ADIS16203_MSC_CTRL_REVERSE_ROT_EN	BIT(9)



/* Self-test enable */

#define ADIS16203_MSC_CTRL_SELF_TEST_EN	        BIT(8)



/* Data-ready enable: 1 = enabled, 0 = disabled */

#define ADIS16203_MSC_CTRL_DATA_RDY_EN	        BIT(2)



/* Data-ready polarity: 1 = active high, 0 = active low */

#define ADIS16203_MSC_CTRL_ACTIVE_HIGH	        BIT(1)



/* Data-ready line selection: 1 = DIO1, 0 = DIO0 */

#define ADIS16203_MSC_CTRL_DATA_RDY_DIO1	BIT(0)



/* DIAG_STAT */



/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */

#define ADIS16203_DIAG_STAT_ALARM2        BIT(9)



/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */

#define ADIS16203_DIAG_STAT_ALARM1        BIT(8)



/* Self-test diagnostic error flag */

#define ADIS16203_DIAG_STAT_SELFTEST_FAIL_BIT 5



/* SPI communications failure */

#define ADIS16203_DIAG_STAT_SPI_FAIL_BIT      3



/* Flash update failure */

#define ADIS16203_DIAG_STAT_FLASH_UPT_BIT     2



/* Power supply above 3.625 V */

#define ADIS16203_DIAG_STAT_POWER_HIGH_BIT    1



/* Power supply below 3.15 V */

#define ADIS16203_DIAG_STAT_POWER_LOW_BIT     0



/* GLOB_CMD */



#define ADIS16203_GLOB_CMD_SW_RESET	BIT(7)

#define ADIS16203_GLOB_CMD_CLEAR_STAT	BIT(4)

#define ADIS16203_GLOB_CMD_FACTORY_CAL	BIT(1)



#define ADIS16203_ERROR_ACTIVE          BIT(14)



enum adis16203_scan {

	ADIS16203_SCAN_INCLI_X,

	ADIS16203_SCAN_INCLI_Y,

	ADIS16203_SCAN_SUPPLY,

	ADIS16203_SCAN_AUX_ADC,

	ADIS16203_SCAN_TEMP,

};



#endif /* SPI_ADIS16203_H_ */

drivers/staging/iio/accel/adis16203_core.c

+128 −8
Original line number Diff line number Diff line
@@ -7,20 +7,140 @@ 
 */



#include <linux/delay.h>

#include <linux/mutex.h>

#include <linux/device.h>



#include <linux/iio/buffer.h>

#include <linux/iio/iio.h>

#include <linux/iio/imu/adis.h>

#include <linux/iio/sysfs.h>



#include <linux/kernel.h>

#include <linux/spi/spi.h>

#include <linux/module.h>

#include <linux/mutex.h>

#include <linux/slab.h>

#include <linux/spi/spi.h>

#include <linux/sysfs.h>

#include <linux/module.h>



#include <linux/iio/iio.h>

#include <linux/iio/sysfs.h>

#include <linux/iio/buffer.h>

#include <linux/iio/imu/adis.h>

#define ADIS16203_STARTUP_DELAY 220 /* ms */



/* Flash memory write count */

#define ADIS16203_FLASH_CNT      0x00



/* Output, power supply */

#define ADIS16203_SUPPLY_OUT     0x02



/* Output, auxiliary ADC input */

#define ADIS16203_AUX_ADC        0x08



/* Output, temperature */

#define ADIS16203_TEMP_OUT       0x0A



/* Output, x-axis inclination */

#define ADIS16203_XINCL_OUT      0x0C



/* Output, y-axis inclination */

#define ADIS16203_YINCL_OUT      0x0E



/* Incline null calibration */

#define ADIS16203_INCL_NULL      0x18



/* Alarm 1 amplitude threshold */

#define ADIS16203_ALM_MAG1       0x20



/* Alarm 2 amplitude threshold */

#define ADIS16203_ALM_MAG2       0x22



/* Alarm 1, sample period */

#define ADIS16203_ALM_SMPL1      0x24



/* Alarm 2, sample period */

#define ADIS16203_ALM_SMPL2      0x26



/* Alarm control */

#define ADIS16203_ALM_CTRL       0x28



#include "adis16203.h"

/* Auxiliary DAC data */

#define ADIS16203_AUX_DAC        0x30



/* General-purpose digital input/output control */

#define ADIS16203_GPIO_CTRL      0x32



/* Miscellaneous control */

#define ADIS16203_MSC_CTRL       0x34



/* Internal sample period (rate) control */

#define ADIS16203_SMPL_PRD       0x36



/* Operation, filter configuration */

#define ADIS16203_AVG_CNT        0x38



/* Operation, sleep mode control */

#define ADIS16203_SLP_CNT        0x3A



/* Diagnostics, system status register */

#define ADIS16203_DIAG_STAT      0x3C



/* Operation, system command register */

#define ADIS16203_GLOB_CMD       0x3E



/* MSC_CTRL */



/* Self-test at power-on: 1 = disabled, 0 = enabled */

#define ADIS16203_MSC_CTRL_PWRUP_SELF_TEST      BIT(10)



/* Reverses rotation of both inclination outputs */

#define ADIS16203_MSC_CTRL_REVERSE_ROT_EN       BIT(9)



/* Self-test enable */

#define ADIS16203_MSC_CTRL_SELF_TEST_EN         BIT(8)



/* Data-ready enable: 1 = enabled, 0 = disabled */

#define ADIS16203_MSC_CTRL_DATA_RDY_EN          BIT(2)



/* Data-ready polarity: 1 = active high, 0 = active low */

#define ADIS16203_MSC_CTRL_ACTIVE_HIGH          BIT(1)



/* Data-ready line selection: 1 = DIO1, 0 = DIO0 */

#define ADIS16203_MSC_CTRL_DATA_RDY_DIO1        BIT(0)



/* DIAG_STAT */



/* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */

#define ADIS16203_DIAG_STAT_ALARM2        BIT(9)



/* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */

#define ADIS16203_DIAG_STAT_ALARM1        BIT(8)



/* Self-test diagnostic error flag */

#define ADIS16203_DIAG_STAT_SELFTEST_FAIL_BIT 5



/* SPI communications failure */

#define ADIS16203_DIAG_STAT_SPI_FAIL_BIT      3



/* Flash update failure */

#define ADIS16203_DIAG_STAT_FLASH_UPT_BIT     2



/* Power supply above 3.625 V */

#define ADIS16203_DIAG_STAT_POWER_HIGH_BIT    1



/* Power supply below 3.15 V */

#define ADIS16203_DIAG_STAT_POWER_LOW_BIT     0



/* GLOB_CMD */



#define ADIS16203_GLOB_CMD_SW_RESET     BIT(7)

#define ADIS16203_GLOB_CMD_CLEAR_STAT   BIT(4)

#define ADIS16203_GLOB_CMD_FACTORY_CAL  BIT(1)



#define ADIS16203_ERROR_ACTIVE          BIT(14)



enum adis16203_scan {

	 ADIS16203_SCAN_INCLI_X,

	 ADIS16203_SCAN_INCLI_Y,

	 ADIS16203_SCAN_SUPPLY,

	 ADIS16203_SCAN_AUX_ADC,

	 ADIS16203_SCAN_TEMP,

};



#define DRIVER_NAME		"adis16203"