/* * AD9832 SPI DDS driver * * Copyright 2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ #ifndef IIO_DDS_AD9832_H_ #define IIO_DDS_AD9832_H_ /* * TODO: struct ad9832_platform_data needs to go into include/linux/iio */ /** * struct ad9832_platform_data - platform specific information * @mclk: master clock in Hz * @freq0: power up freq0 tuning word in Hz * @freq1: power up freq1 tuning word in Hz * @phase0: power up phase0 value [0..4095] correlates with 0..2PI * @phase1: power up phase1 value [0..4095] correlates with 0..2PI * @phase2: power up phase2 value [0..4095] correlates with 0..2PI * @phase3: power up phase3 value [0..4095] correlates with 0..2PI */ struct ad9832_platform_data { unsigned long mclk; unsigned long freq0; unsigned long freq1; unsigned short phase0; unsigned short phase1; unsigned short phase2; unsigned short phase3; }; #endif /* IIO_DDS_AD9832_H_ */