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/linux-6.12.1/Documentation/devicetree/bindings/iio/dac/
Dadi,ad5380.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lars-Peter Clausen <lars@metafoo.de>
11 - Jonathan Cameron <jic23@kernel.org>
19 - adi,ad5380-3
20 - adi,ad5380-5
21 - adi,ad5381-3
22 - adi,ad5381-5
23 - adi,ad5382-3
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/linux-6.12.1/drivers/iio/dac/
Dad5380.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Analog devices AD5380, AD5381, AD5382, AD5383, AD5390, AD5391, AD5392
4 * multi-channel Digital to Analog Converters driver
35 * struct ad5380_chip_info - chip specific information
47 * struct ad5380_state - driver instance specific data
86 return sysfs_emit(buf, "%d\n", st->pwr_down); in ad5380_read_dac_powerdown()
101 mutex_lock(&st->lock); in ad5380_write_dac_powerdown()
104 ret = regmap_write(st->regmap, AD5380_REG_SF_PWR_DOWN, 0); in ad5380_write_dac_powerdown()
106 ret = regmap_write(st->regmap, AD5380_REG_SF_PWR_UP, 0); in ad5380_write_dac_powerdown()
108 st->pwr_down = pwr_down; in ad5380_write_dac_powerdown()
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