| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * The industrial I/O ADC firmware property parsing helpers | |
| * | |
| * Copyright (c) 2025 Matti Vaittinen <mazziesaccount@gmail.com> | |
| */ | |
| #ifndef _INDUSTRIAL_IO_ADC_HELPERS_H_ | |
| #define _INDUSTRIAL_IO_ADC_HELPERS_H_ | |
| #include <linux/property.h> | |
| struct device; | |
| struct iio_chan_spec; | |
| static inline int iio_adc_device_num_channels(struct device *dev) | |
| { | |
| return device_get_named_child_node_count(dev, "channel"); | |
| } | |
| int devm_iio_adc_device_alloc_chaninfo_se(struct device *dev, | |
| const struct iio_chan_spec *template, | |
| int max_chan_id, | |
| struct iio_chan_spec **cs); | |
| #endif /* _INDUSTRIAL_IO_ADC_HELPERS_H_ */ |