| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * AD5791 SPI DAC driver |
| * |
| * Copyright 2011 Analog Devices Inc. |
| */ |
| |
| #ifndef SPI_AD5791_H_ |
| #define SPI_AD5791_H_ |
| |
| /** |
| * struct ad5791_platform_data - platform specific information |
| * @vref_pos_mv: Vdd Positive Analog Supply Volatge (mV) |
| * @vref_neg_mv: Vdd Negative Analog Supply Volatge (mV) |
| * @use_rbuf_gain2: ext. amplifier connected in gain of two configuration |
| */ |
| |
| struct ad5791_platform_data { |
| u16 vref_pos_mv; |
| u16 vref_neg_mv; |
| bool use_rbuf_gain2; |
| }; |
| |
| #endif /* SPI_AD5791_H_ */ |
