1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * AD5721, AD5721R, AD5761, AD5761R, Voltage Output Digital to Analog Converter
4 *
5 * Copyright 2016 Qtechnology A/S
6 * 2016 Ricardo Ribalda <ribalda@kernel.org>
7 */
8 #ifndef __LINUX_PLATFORM_DATA_AD5761_H__
9 #define __LINUX_PLATFORM_DATA_AD5761_H__
10
11 /**
12 * enum ad5761_voltage_range - Voltage range the AD5761 is configured for.
13 * @AD5761_VOLTAGE_RANGE_M10V_10V: -10V to 10V
14 * @AD5761_VOLTAGE_RANGE_0V_10V: 0V to 10V
15 * @AD5761_VOLTAGE_RANGE_M5V_5V: -5V to 5V
16 * @AD5761_VOLTAGE_RANGE_0V_5V: 0V to 5V
17 * @AD5761_VOLTAGE_RANGE_M2V5_7V5: -2.5V to 7.5V
18 * @AD5761_VOLTAGE_RANGE_M3V_3V: -3V to 3V
19 * @AD5761_VOLTAGE_RANGE_0V_16V: 0V to 16V
20 * @AD5761_VOLTAGE_RANGE_0V_20V: 0V to 20V
21 */
22
23 enum ad5761_voltage_range {
24 AD5761_VOLTAGE_RANGE_M10V_10V,
25 AD5761_VOLTAGE_RANGE_0V_10V,
26 AD5761_VOLTAGE_RANGE_M5V_5V,
27 AD5761_VOLTAGE_RANGE_0V_5V,
28 AD5761_VOLTAGE_RANGE_M2V5_7V5,
29 AD5761_VOLTAGE_RANGE_M3V_3V,
30 AD5761_VOLTAGE_RANGE_0V_16V,
31 AD5761_VOLTAGE_RANGE_0V_20V,
32 };
33
34 /**
35 * struct ad5761_platform_data - AD5761 DAC driver platform data
36 * @voltage_range: Voltage range the AD5761 is configured for
37 */
38
39 struct ad5761_platform_data {
40 enum ad5761_voltage_range voltage_range;
41 };
42
43 #endif
44
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