diff options
Diffstat (limited to 'drivers/iio/dac/ad3552r-hs.h')
| -rw-r--r-- | drivers/iio/dac/ad3552r-hs.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/iio/dac/ad3552r-hs.h b/drivers/iio/dac/ad3552r-hs.h new file mode 100644 index 000000000000..4a9e35234124 --- /dev/null +++ b/drivers/iio/dac/ad3552r-hs.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2024 Analog Devices Inc. + * Copyright (c) 2024 Baylibre, SAS + */ +#ifndef __LINUX_PLATFORM_DATA_AD3552R_HS_H__ +#define __LINUX_PLATFORM_DATA_AD3552R_HS_H__ + +struct iio_backend; + +enum ad3552r_io_mode { + AD3552R_IO_MODE_SPI, + AD3552R_IO_MODE_DSPI, + AD3552R_IO_MODE_QSPI, +}; + +struct ad3552r_hs_platform_data { + int (*bus_reg_read)(struct iio_backend *back, u32 reg, u32 *val, + size_t data_size); + int (*bus_reg_write)(struct iio_backend *back, u32 reg, u32 val, + size_t data_size); + int (*bus_set_io_mode)(struct iio_backend *back, + enum ad3552r_io_mode mode); + u32 bus_sample_data_clock_hz; +}; + +#endif /* __LINUX_PLATFORM_DATA_AD3552R_HS_H__ */ |