xref: /OK3568_Linux_fs/kernel/include/linux/platform_data/ad5761.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * AD5721, AD5721R, AD5761, AD5761R, Voltage Output Digital to Analog Converter
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * Copyright 2016 Qtechnology A/S
6*4882a593Smuzhiyun  * 2016 Ricardo Ribalda <ribalda@kernel.org>
7*4882a593Smuzhiyun  */
8*4882a593Smuzhiyun #ifndef __LINUX_PLATFORM_DATA_AD5761_H__
9*4882a593Smuzhiyun #define __LINUX_PLATFORM_DATA_AD5761_H__
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun /**
12*4882a593Smuzhiyun  * enum ad5761_voltage_range - Voltage range the AD5761 is configured for.
13*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_M10V_10V:  -10V to  10V
14*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_0V_10V:      0V to  10V
15*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_M5V_5V:     -5V to   5V
16*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_0V_5V:       0V to   5V
17*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_M2V5_7V5: -2.5V to 7.5V
18*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_M3V_3V:     -3V to   3V
19*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_0V_16V:      0V to  16V
20*4882a593Smuzhiyun  * @AD5761_VOLTAGE_RANGE_0V_20V:      0V to  20V
21*4882a593Smuzhiyun  */
22*4882a593Smuzhiyun 
23*4882a593Smuzhiyun enum ad5761_voltage_range {
24*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_M10V_10V,
25*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_0V_10V,
26*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_M5V_5V,
27*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_0V_5V,
28*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_M2V5_7V5,
29*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_M3V_3V,
30*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_0V_16V,
31*4882a593Smuzhiyun 	AD5761_VOLTAGE_RANGE_0V_20V,
32*4882a593Smuzhiyun };
33*4882a593Smuzhiyun 
34*4882a593Smuzhiyun /**
35*4882a593Smuzhiyun  * struct ad5761_platform_data - AD5761 DAC driver platform data
36*4882a593Smuzhiyun  * @voltage_range: Voltage range the AD5761 is configured for
37*4882a593Smuzhiyun  */
38*4882a593Smuzhiyun 
39*4882a593Smuzhiyun struct ad5761_platform_data {
40*4882a593Smuzhiyun 	enum ad5761_voltage_range voltage_range;
41*4882a593Smuzhiyun };
42*4882a593Smuzhiyun 
43*4882a593Smuzhiyun #endif
44