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staging:iio: Move DAC drivers out of staging

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The IIO DAC drivers are in a reasonably good shape. They all make use of channel
spec and non of them provides non-documented sysfs attributes. Code style should
be OK as well, both checkpatch and coccicheck only report trivial issues.

So lets move the whole folder out of staging.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lars-Peter Clausen
2012-06-04 11:36:28 +02:00
committed by Greg Kroah-Hartman
parent 20374d1a36
commit dbdc025bb2
23 changed files with 6 additions and 25 deletions
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28
include/linux/iio/dac/ad5421.h Normal file
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@@ -0,0 +1,28 @@
#ifndef __IIO_DAC_AD5421_H__
#define __IIO_DAC_AD5421_H__
/**
* enum ad5421_current_range - Current range the AD5421 is configured for.
* @AD5421_CURRENT_RANGE_4mA_20mA: 4 mA to 20 mA (RANGE1,0 pins = 00)
* @AD5421_CURRENT_RANGE_3mA8_21mA: 3.8 mA to 21 mA (RANGE1,0 pins = x1)
* @AD5421_CURRENT_RANGE_3mA2_24mA: 3.2 mA to 24 mA (RANGE1,0 pins = 10)
*/
enum ad5421_current_range {
AD5421_CURRENT_RANGE_4mA_20mA,
AD5421_CURRENT_RANGE_3mA8_21mA,
AD5421_CURRENT_RANGE_3mA2_24mA,
};
/**
* struct ad5421_platform_data - AD5421 DAC driver platform data
* @external_vref: whether an external reference voltage is used or not
* @current_range: Current range the AD5421 is configured for
*/
struct ad5421_platform_data {
bool external_vref;
enum ad5421_current_range current_range;
};
#endif

16
include/linux/iio/dac/ad5504.h Normal file
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@@ -0,0 +1,16 @@
/*
* AD5504 SPI DAC driver
*
* Copyright 2011 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
#ifndef SPI_AD5504_H_
#define SPI_AD5504_H_
struct ad5504_platform_data {
u16 vref_mv;
};
#endif /* SPI_AD5504_H_ */

25
include/linux/iio/dac/ad5791.h Normal file
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@@ -0,0 +1,25 @@
/*
* AD5791 SPI DAC driver
*
* Copyright 2011 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
#ifndef SPI_AD5791_H_
#define SPI_AD5791_H_
/**
* struct ad5791_platform_data - platform specific information
* @vref_pos_mv: Vdd Positive Analog Supply Volatge (mV)
* @vref_neg_mv: Vdd Negative Analog Supply Volatge (mV)
* @use_rbuf_gain2: ext. amplifier connected in gain of two configuration
*/
struct ad5791_platform_data {
u16 vref_pos_mv;
u16 vref_neg_mv;
bool use_rbuf_gain2;
};
#endif /* SPI_AD5791_H_ */

15
include/linux/iio/dac/max517.h Normal file
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@@ -0,0 +1,15 @@
/*
* MAX517 DAC driver
*
* Copyright 2011 Roland Stigge <stigge@antcom.de>
*
* Licensed under the GPL-2 or later.
*/
#ifndef IIO_DAC_MAX517_H_
#define IIO_DAC_MAX517_H_
struct max517_platform_data {
u16 vref_mv[2];
};
#endif /* IIO_DAC_MAX517_H_ */