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26 lines
740 B
C
26 lines
740 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* MCP4725 DAC driver
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*
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* Copyright (C) 2012 Peter Meerwald <pmeerw@pmeerw.net>
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*/
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#ifndef IIO_DAC_MCP4725_H_
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#define IIO_DAC_MCP4725_H_
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/**
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* struct mcp4725_platform_data - MCP4725/6 DAC specific data.
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* @use_vref: Whether an external reference voltage on Vref pin should be used.
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* Additional vref-supply must be specified when used.
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* @vref_buffered: Controls buffering of the external reference voltage.
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*
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* Vref related settings are available only on MCP4756. See
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* Documentation/devicetree/bindings/iio/dac/microchip,mcp4725.yaml for more information.
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*/
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struct mcp4725_platform_data {
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bool use_vref;
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bool vref_buffered;
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};
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#endif /* IIO_DAC_MCP4725_H_ */
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