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/linux-6.12.1/Documentation/devicetree/bindings/iio/addac/
Dadi,ad74115.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cosmin Tanislav <cosmin.tanislav@analog.com>
13 The AD74115H is a single-channel software configurable input/output
17 chip solution with an SPI interface. The device features a 16-bit ADC and a
18 14-bit DAC.
25 - adi,ad74115h
30 spi-max-frequency:
33 spi-cpol: true
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/linux-6.12.1/Documentation/devicetree/bindings/iio/adc/
Dadi,ad4130.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Cosmin Tanislav <cosmin.tanislav@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/AD4130-8.pdf
20 - adi,ad4130
29 clock-names:
31 - const: mclk
36 interrupt-names:
42 - int
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/linux-6.12.1/drivers/iio/addac/
Dad74115.c1 // SPDX-License-Identifier: GPL-2.0
204 * Synchronize consecutive operations when doing a one-shot
386 [AD74115_ADC_RANGE_12V_BIPOLAR] = { -12000000, 12000000 },
387 [AD74115_ADC_RANGE_2_5V_BIPOLAR] = { -2500000, 2500000 },
388 [AD74115_ADC_RANGE_2_5V_NEG] = { -2500000, 0 },
391 [AD74115_ADC_RANGE_104MV_BIPOLAR] = { -104000, 104000 },
406 return -EINVAL; in _ad74115_find_tbl_index()
428 ad74115_format_reg_write(reg, val, st->reg_tx_buf); in ad74115_reg_write()
430 return spi_write(st->spi, st->reg_tx_buf, AD74115_FRAME_SIZE); in ad74115_reg_write()
435 struct device *dev = &st->spi->dev; in ad74115_crc_check()
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/linux-6.12.1/drivers/iio/adc/
Dad4130.c1 // SPDX-License-Identifier: GPL-2.0+
10 #include <linux/clk-provider.h>
125 #define AD4130_INVALID_SLOT -1
137 [AD4130_CHANNEL_X_REG(0) ... AD4130_CHANNEL_X_REG(AD4130_MAX_CHANNELS - 1)] = 3,
138 [AD4130_CONFIG_X_REG(0) ... AD4130_CONFIG_X_REG(AD4130_MAX_SETUPS - 1)] = 2,
139 [AD4130_FILTER_X_REG(0) ... AD4130_FILTER_X_REG(AD4130_MAX_SETUPS - 1)] = 3,
140 [AD4130_OFFSET_X_REG(0) ... AD4130_OFFSET_X_REG(AD4130_MAX_SETUPS - 1)] = 3,
141 [AD4130_GAIN_X_REG(0) ... AD4130_GAIN_X_REG(AD4130_MAX_SETUPS - 1)] = 3,
229 unsigned int burnout; member
393 return -EINVAL; in ad4130_get_reg_size()
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