| Michael Hennerich | f94aa354d | 2011-08-02 08:48:22 +0200 | [diff] [blame] | 1 | /* |
| 2 | * AD5933 AD5934 Impedance Converter, Network Analyzer |
| 3 | * |
| 4 | * Copyright 2011 Analog Devices Inc. |
| 5 | * |
| 6 | * Licensed under the GPL-2. |
| 7 | */ |
| 8 | |
| 9 | #ifndef IIO_ADC_AD5933_H_ |
| 10 | #define IIO_ADC_AD5933_H_ |
| 11 | |
| 12 | /* |
| 13 | * TODO: struct ad5933_platform_data needs to go into include/linux/iio |
| 14 | */ |
| 15 | |
| 16 | /** |
| 17 | * struct ad5933_platform_data - platform specific data |
| 18 | * @ext_clk_Hz: the external clock frequency in Hz, if not set |
| 19 | * the driver uses the internal clock (16.776 MHz) |
| 20 | * @vref_mv: the external reference voltage in millivolt |
| 21 | */ |
| 22 | |
| 23 | struct ad5933_platform_data { |
| 24 | unsigned long ext_clk_Hz; |
| 25 | unsigned short vref_mv; |
| 26 | }; |
| 27 | |
| 28 | #endif /* IIO_ADC_AD5933_H_ */ |