Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* AD7266/65 SPI ADC driver
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*
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* Copyright 2012 Analog Devices Inc.
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*/
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#ifndef __IIO_ADC_AD7266_H__
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#define __IIO_ADC_AD7266_H__
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/**
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* enum ad7266_range - AD7266 reference voltage range
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* @AD7266_RANGE_VREF: Device is configured for input range 0V - VREF
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* (RANGE pin set to low)
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* @AD7266_RANGE_2VREF: Device is configured for input range 0V - 2VREF
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* (RANGE pin set to high)
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*/
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enum ad7266_range {
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AD7266_RANGE_VREF,
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AD7266_RANGE_2VREF,
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};
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/**
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* enum ad7266_mode - AD7266 sample mode
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* @AD7266_MODE_DIFF: Device is configured for full differential mode
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* (SGL/DIFF pin set to low, AD0 pin set to low)
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* @AD7266_MODE_PSEUDO_DIFF: Device is configured for pseudo differential mode
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* (SGL/DIFF pin set to low, AD0 pin set to high)
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* @AD7266_MODE_SINGLE_ENDED: Device is configured for single-ended mode
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* (SGL/DIFF pin set to high)
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*/
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enum ad7266_mode {
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AD7266_MODE_DIFF,
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AD7266_MODE_PSEUDO_DIFF,
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AD7266_MODE_SINGLE_ENDED,
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};
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/**
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* struct ad7266_platform_data - Platform data for the AD7266 driver
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* @range: Reference voltage range the device is configured for
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* @mode: Sample mode the device is configured for
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* @fixed_addr: Whether the address pins are hard-wired
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*/
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struct ad7266_platform_data {
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enum ad7266_range range;
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enum ad7266_mode mode;
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bool fixed_addr;
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};
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#endif
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