| /* SPDX-License-Identifier: GPL-2.0-or-later */ | |
| /* | |
| * AD7887 SPI ADC driver | |
| * | |
| * Copyright 2010 Analog Devices Inc. | |
| */ | |
| #ifndef IIO_ADC_AD7887_H_ | |
| #define IIO_ADC_AD7887_H_ | |
| /** | |
| * struct ad7887_platform_data - AD7887 ADC driver platform data | |
| * @en_dual: Whether to use dual channel mode. If set to true AIN1 becomes the | |
| * second input channel, and Vref is internally connected to Vdd. If set to | |
| * false the device is used in single channel mode and AIN1/Vref is used as | |
| * VREF input. | |
| * @use_onchip_ref: Whether to use the onchip reference. If set to true the | |
| * internal 2.5V reference is used. If set to false a external reference is | |
| * used. | |
| */ | |
| struct ad7887_platform_data { | |
| bool en_dual; | |
| bool use_onchip_ref; | |
| }; | |
| #endif /* IIO_ADC_AD7887_H_ */ |