1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * AD9832 SPI DDS driver
4 *
5 * Copyright 2011 Analog Devices Inc.
6 */
7#ifndef IIO_DDS_AD9832_H_
8#define IIO_DDS_AD9832_H_
9
10/*
11 * TODO: struct ad9832_platform_data needs to go into include/linux/iio
12 */
13
14/**
15 * struct ad9832_platform_data - platform specific information
16 * @mclk:		master clock in Hz
17 * @freq0:		power up freq0 tuning word in Hz
18 * @freq1:		power up freq1 tuning word in Hz
19 * @phase0:		power up phase0 value [0..4095] correlates with 0..2PI
20 * @phase1:		power up phase1 value [0..4095] correlates with 0..2PI
21 * @phase2:		power up phase2 value [0..4095] correlates with 0..2PI
22 * @phase3:		power up phase3 value [0..4095] correlates with 0..2PI
23 */
24
25struct ad9832_platform_data {
26	unsigned long		freq0;
27	unsigned long		freq1;
28	unsigned short		phase0;
29	unsigned short		phase1;
30	unsigned short		phase2;
31	unsigned short		phase3;
32};
33
34#endif /* IIO_DDS_AD9832_H_ */
35