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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
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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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* Licensed under the GPL-2.
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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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* @addr_gpios: GPIOs used for controlling the address pins, only used if
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* fixed_addr is set to false.
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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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unsigned int addr_gpios[3];
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};
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#endif
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