| /* 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_ */ |
