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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051/* SPDX-License-Identifier: GPL-2.0-only *//* * AD7266/65 SPI ADC driver * * Copyright 2012 Analog Devices Inc. */
#ifndef __IIO_ADC_AD7266_H__#define __IIO_ADC_AD7266_H__
/** * enum ad7266_range - AD7266 reference voltage range * @AD7266_RANGE_VREF: Device is configured for input range 0V - VREF * (RANGE pin set to low) * @AD7266_RANGE_2VREF: Device is configured for input range 0V - 2VREF * (RANGE pin set to high) */enum ad7266_range { AD7266_RANGE_VREF, AD7266_RANGE_2VREF,};
/** * enum ad7266_mode - AD7266 sample mode * @AD7266_MODE_DIFF: Device is configured for full differential mode * (SGL/DIFF pin set to low, AD0 pin set to low) * @AD7266_MODE_PSEUDO_DIFF: Device is configured for pseudo differential mode * (SGL/DIFF pin set to low, AD0 pin set to high) * @AD7266_MODE_SINGLE_ENDED: Device is configured for single-ended mode * (SGL/DIFF pin set to high) */enum ad7266_mode { AD7266_MODE_DIFF, AD7266_MODE_PSEUDO_DIFF, AD7266_MODE_SINGLE_ENDED,};
/** * struct ad7266_platform_data - Platform data for the AD7266 driver * @range: Reference voltage range the device is configured for * @mode: Sample mode the device is configured for * @fixed_addr: Whether the address pins are hard-wired */struct ad7266_platform_data { enum ad7266_range range; enum ad7266_mode mode; bool fixed_addr;};
#endif