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/linux-6.14.4/Documentation/devicetree/bindings/iio/adc/
Dadi,ad7606.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <[email protected]>
14 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7605-4.pdf
15 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606_7606-6_7606-4.pdf
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7606B.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606c-16.pdf
18 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606c-18.pdf
19 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7607.pdf
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/linux-6.14.4/Documentation/iio/
Dad7606.rst1 .. SPDX-License-Identifier: GPL-2.0-only
15 * `AD7605 <https://www.analog.com/en/products/ad7605.html>`_
24 ----------------
26 These ADCs can output data on several SDO lines (1/2/4/8). The driver
30 --------------------
34 platform in the device tree (with no io-backends node defined, see below).
36 IIO-backend mode
37 ----------------
41 The backend mode is enabled when through the definition of the "io-backends"
44 The reference configuration for the current implementation of IIO-backend mode
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/linux-6.14.4/drivers/iio/adc/
Dad7606_par.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright 2011 - 2024 Analog Devices Inc.
28 AD7606_BI_CHANNEL(4),
39 for (c = 0; c < indio_dev->num_channels; c++) { in ad7606_bi_update_scan_mode()
41 ret = iio_backend_chan_enable(st->back, c); in ad7606_bi_update_scan_mode()
43 ret = iio_backend_chan_disable(st->back, c); in ad7606_bi_update_scan_mode()
60 st->back = devm_iio_backend_get(dev, NULL); in ad7606_bi_setup_iio_backend()
61 if (IS_ERR(st->back)) in ad7606_bi_setup_iio_backend()
62 return PTR_ERR(st->back); in ad7606_bi_setup_iio_backend()
65 if (!st->cnvst_pwm) in ad7606_bi_setup_iio_backend()
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Dad7606_spi.c1 // SPDX-License-Identifier: GPL-2.0
19 #define AD7616_OS_MASK GENMASK(4, 2)
26 * 0, 1, 2, 3 in a register followed by 4, 5, 6, 7 in second register.
27 * For channels from second group(8-15) the order is the same, only with
40 * Each register stores range for 2 channels(4 bits per channel).
42 #define AD7606_RANGE_CH_MSK(ch) (GENMASK(3, 0) << (4 * ((ch) & 0x1)))
44 ((GENMASK(3, 0) & mode) << (4 * ((ch) & 0x1)))
54 AD7616_CHANNEL(4),
74 AD7606_SW_CHANNEL(4, 16),
86 AD7606_SW_CHANNEL(4, 18),
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
45 Say yes here to build support for Analog Devices AD4130-8 SPI analog
73 Say yes here to build support for Analog Devices AD7091R-5 ADC.
81 Say yes here to build support for Analog Devices AD7091R-2, AD7091R-4,
82 and AD7091R-8 ADC.
88 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
92 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
107 - AD7172-2
108 - AD7173-8
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Dad7606.c1 // SPDX-License-Identifier: GPL-2.0
56 static const unsigned int ad7606c_16bit_differential_bipolar_scale_avail[4][2] = {
68 static const unsigned int ad7606c_18bit_differential_bipolar_scale_avail[4][2] = {
85 1, 2, 4, 8, 16, 32, 64,
89 1, 2, 4, 8, 16, 32, 64, 128,
93 IIO_CHAN_SOFT_TIMESTAMP(4),
106 AD7606_CHANNEL(4, 16),
118 AD7606_CHANNEL(4, 18),
130 AD7606_CHANNEL(4, 14),
142 AD7606_CHANNEL(4, 18),
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