1 /* SPDX-License-Identifier: GPL-2.0 */
22  * For channels from second group(8-15) the order is the same, only with
26 /* The range of the channel is stored in 2 bits */
35  * Each register stores range for 2 channels(4 bits per channel).
43 #define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all,	\  argument
44 		mask_sep_avail, mask_all_avail, bits) {		\  argument
47 		.channel = num,					\
48 		.address = num,					\
56 		.scan_index = num,				\
59 			.realbits = (bits),			\
60 			.storagebits = (bits) > 16 ? 32 : 16,	\
65 #define AD7606_SW_CHANNEL(num, bits)			\  argument
66 	AD760X_CHANNEL(num,				\
78 		bits)
80 #define AD7605_CHANNEL(num)				\  argument
81 	AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW),	\
84 #define AD7606_CHANNEL(num, bits)			\  argument
85 	AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW),	\
88 		0, 0, bits)
90 #define AD7616_CHANNEL(num)	AD7606_SW_CHANNEL(num, 16)  argument
92 #define AD7606_BI_CHANNEL(num)				\  argument
93 	AD760X_CHANNEL(num, 0,				\
99 #define AD7606_BI_SW_CHANNEL(num)			\  argument
100 	AD760X_CHANNEL(num,				\
121  * struct ad7606_chip_info - chip specific information
151  * struct ad7606_chan_scale - channel scale configuration
167  * struct ad7606_state - driver instance specific data
183  * @gpio_reset		GPIO descriptor for device hard-reset
185  * @gpio_standby	GPIO descriptor for stand-by signal (STBY),
186  *			controls power-down mode of device
222 	 * transfer buffers to live in their own cache lines.
223 	 * 16 * 16-bit samples + 64-bit timestamp - for AD7616
224 	 * 8 * 32-bit samples + 64-bit timestamp - for AD7616C-18 (and similar)
234  * struct ad7606_bus_ops - driver bus operations
250 	int (*read_block)(struct device *dev, int num, void *data);
261  * struct ad7606_bus_info - agregate ad7606_chip_info and ad7606_bus_ops