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