| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | pcf8591.rst | 17 - Aurelien Jarno <aurelien@aurel32.net>
18 - valuable contributions by Jan M. Sendler <sendler@sendler.de>,
19 - Jean Delvare <jdelvare@suse.de>
23 -----------
25 The PCF8591 is an 8-bit A/D and D/A converter (4 analog inputs and one
29 The PCF8591 has 4 analog inputs programmable as single-ended or
32 - mode 0 : four single ended inputs
33 Pins AIN0 to AIN3 are single ended inputs for channels 0 to 3
35 - mode 1 : three differential inputs
39 - mode 2 : single ended and differential mixed
[all …]
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| D | ads7828.rst | 6 * Texas Instruments/Burr-Brown ADS7828
23 - Steve Hardy <shardy@redhat.com>
24 - Vivien Didelot <vivien.didelot@savoirfairelinux.com>
25 - Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
28 -------------
34 set to true for differential mode, false for default single ended mode.
45 If no structure is provided, the configuration defaults to single ended
49 -----------
53 The ADS7828 device is a 12-bit 8-channel A/D converter, while the ADS7830 does
54 8-bit sampling.
[all …]
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| /kernel/linux/linux-4.19/Documentation/hwmon/ |
| D | pcf8591 | 18 -----------
20 The PCF8591 is an 8-bit A/D and D/A converter (4 analog inputs and one
24 The PCF8591 has 4 analog inputs programmable as single-ended or
26 - mode 0 : four single ended inputs
27 Pins AIN0 to AIN3 are single ended inputs for channels 0 to 3
29 - mode 1 : three differential inputs
33 - mode 2 : single ended and differential mixed
34 Pins AIN0 and AIN1 are single ended inputs for channels 0 and 1
38 - mode 3 : two differential inputs
47 -----------------
[all …]
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| D | ads7828 | 5 * Texas Instruments/Burr-Brown ADS7828
21 -------------
27 set to true for differential mode, false for default single ended mode.
38 If no structure is provided, the configuration defaults to single ended
42 -----------
46 The ADS7828 device is a 12-bit 8-channel A/D converter, while the ADS7830 does
47 8-bit sampling.
49 It can operate in single ended mode (8 +ve inputs) or in differential mode,
57 some addresses to try to auto-detect it. That means that you will have to
|
| /kernel/linux/linux-5.10/include/linux/iio/frequency/ |
| D | ad9523.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
38 * struct ad9523_channel_spec - Output channel configuration
42 * @sync_ignore_en: Ignore chip-level SYNC signal.
49 * @channel_divider: 10-bit channel divider.
106 * struct ad9523_platform_data - platform specific information
109 * @refa_diff_rcv_en: REFA differential/single-ended input selection.
110 * @refb_diff_rcv_en: REFB differential/single-ended input selection.
111 * @zd_in_diff_en: Zero Delay differential/single-ended input selection.
112 * @osc_in_diff_en: OSC differential/ single-ended input selection.
113 * @refa_cmos_neg_inp_en: REFA single-ended neg./pos. input enable.
[all …]
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| /kernel/linux/linux-4.19/include/linux/iio/frequency/ |
| D | ad9523.h | 6 * Licensed under the GPL-2.
39 * struct ad9523_channel_spec - Output channel configuration
43 * @sync_ignore_en: Ignore chip-level SYNC signal.
50 * @channel_divider: 10-bit channel divider.
107 * struct ad9523_platform_data - platform specific information
110 * @refa_diff_rcv_en: REFA differential/single-ended input selection.
111 * @refb_diff_rcv_en: REFB differential/single-ended input selection.
112 * @zd_in_diff_en: Zero Delay differential/single-ended input selection.
113 * @osc_in_diff_en: OSC differential/ single-ended input selection.
114 * @refa_cmos_neg_inp_en: REFA single-ended neg./pos. input enable.
[all …]
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | zx_aud96p22.c | 1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <sound/soc-dai.h>
57 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in aud96p22_adc_event()
59 struct regmap *regmap = priv->regmap; in aud96p22_adc_event()
62 return -EINVAL; in aud96p22_adc_event()
64 /* Assert/de-assert the bit to reset ADC data path */ in aud96p22_adc_event()
74 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in aud96p22_dac_event()
76 struct regmap *regmap = priv->regmap; in aud96p22_dac_event()
79 return -EINVAL; in aud96p22_dac_event()
81 /* Assert/de-assert the bit to reset DAC data path */ in aud96p22_dac_event()
[all …]
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| /kernel/linux/linux-4.19/sound/soc/codecs/ |
| D | zx_aud96p22.c | 19 #include <sound/soc-dai.h>
60 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in aud96p22_adc_event()
62 struct regmap *regmap = priv->regmap; in aud96p22_adc_event()
65 return -EINVAL; in aud96p22_adc_event()
67 /* Assert/de-assert the bit to reset ADC data path */ in aud96p22_adc_event()
77 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in aud96p22_dac_event()
79 struct regmap *regmap = priv->regmap; in aud96p22_dac_event()
82 return -EINVAL; in aud96p22_dac_event()
84 /* Assert/de-assert the bit to reset DAC data path */ in aud96p22_dac_event()
91 static const DECLARE_TLV_DB_SCALE(lm_tlv, -11550, 50, 0);
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/sound/ |
| D | cs42l52.txt | 5 - compatible : "cirrus,cs42l52"
7 - reg : the I2C address of the device for I2C
11 - cirrus,reset-gpio : GPIO controller's phandle and the number
14 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
21 - cirrus,mica-differential-cfg : boolean, If present, then the MICA input is configured
23 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
25 - cirrus,micb-differential-cfg : boolean, If present, then the MICB input is configured
27 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
29 - cirrus,micbias-lvl: Set the output voltage level on the MICBIAS Pin
42 reset-gpio = <&gpio 10 0>;
[all …]
|
| D | ak4613.txt | 7 - compatible : "asahi-kasei,ak4613"
8 - reg : The chip select number on the I2C bus
11 - asahi-kasei,in1-single-end : Boolean. Indicate input / output pins are single-ended.
12 - asahi-kasei,in2-single-end rather than differential.
13 - asahi-kasei,out1-single-end
14 - asahi-kasei,out2-single-end
15 - asahi-kasei,out3-single-end
16 - asahi-kasei,out4-single-end
17 - asahi-kasei,out5-single-end
18 - asahi-kasei,out6-single-end
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | cs42l52.txt | 5 - compatible : "cirrus,cs42l52"
7 - reg : the I2C address of the device for I2C
11 - cirrus,reset-gpio : GPIO controller's phandle and the number
14 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
21 - cirrus,mica-differential-cfg : boolean, If present, then the MICA input is configured
23 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
25 - cirrus,micb-differential-cfg : boolean, If present, then the MICB input is configured
27 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
29 - cirrus,micbias-lvl: Set the output voltage level on the MICBIAS Pin
42 reset-gpio = <&gpio 10 0>;
[all …]
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| D | pcm3060.txt | 7 - compatible: "ti,pcm3060"
9 - reg : the I2C address of the device for I2C, the chip select
14 - ti,out-single-ended: "true" if output is single-ended;
22 ti,out-single-ended = "true";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/temperature/ |
| D | adi,ltc2983.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices LTC2983 Multi-sensor Temperature system
10 - Nuno Sá <nuno.sa@analog.com>
13 Analog Devices LTC2983 Multi-Sensor Digital Temperature Measurement System
14 https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf
19 - adi,ltc2983
27 adi,mux-delay-config-us:
38 adi,filter-notch-freq:
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/hwmon/ |
| D | adc128d818.txt | 2 --------------------------------------------------------
6 - Mode 0: 7 single-ended voltage readings (IN0-IN6),
8 - Mode 1: 8 single-ended voltage readings (IN0-IN7),
10 - Mode 2: 4 pseudo-differential voltage readings
11 (IN0-IN1, IN3-IN2, IN4-IN5, IN7-IN6),
13 - Mode 3: 4 single-ended voltage readings (IN0-IN3),
14 2 pseudo-differential voltage readings
15 (IN4-IN5, IN7-IN6),
24 - compatible: must be set to "ti,adc128d818"
25 - reg: I2C address of the device
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/hwmon/ |
| D | adc128d818.txt | 2 --------------------------------------------------------
6 - Mode 0: 7 single-ended voltage readings (IN0-IN6),
8 - Mode 1: 8 single-ended voltage readings (IN0-IN7),
10 - Mode 2: 4 pseudo-differential voltage readings
11 (IN0-IN1, IN3-IN2, IN4-IN5, IN7-IN6),
13 - Mode 3: 4 single-ended voltage readings (IN0-IN3),
14 2 pseudo-differential voltage readings
15 (IN4-IN5, IN7-IN6),
24 - compatible: must be set to "ti,adc128d818"
25 - reg: I2C address of the device
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-adc.txt | 3 STM32 ADC is a successive approximation analog-to-digital converter.
5 in single, continuous, scan or discontinuous mode. Result of the ADC is
6 stored in a left-aligned or right-aligned 32-bit data register.
10 voltage goes beyond the user-defined, higher or lower thresholds.
16 - regular conversion can be done in sequence, running in background
17 - injected conversions have higher priority, and so have the ability to
22 -----------------------------------
24 - compatible: Should be one of:
25 "st,stm32f4-adc-core"
26 "st,stm32h7-adc-core"
[all …]
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| D | st,stm32-dfsdm-adc.txt | 4 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
7 - Sigma delta modulators (motor control, metering...)
8 - PDM microphones (audio digital microphone)
16 ------------------------------------
18 - compatible: Should be one of:
19 "st,stm32h7-dfsdm"
20 "st,stm32mp1-dfsdm"
21 - reg: Offset and length of the DFSDM block register set.
22 - clocks: IP and serial interfaces clocking. Should be set according
23 to rcc clock ID and "clock-names".
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
10 STM32 ADC is a successive approximation analog-to-digital converter.
12 in single, continuous, scan or discontinuous mode. Result of the ADC is
13 stored in a left-aligned or right-aligned 32-bit data register.
17 voltage goes beyond the user-defined, higher or lower thresholds.
22 - Fabrice Gasnier <fabrice.gasnier@st.com>
27 - st,stm32f4-adc-core
[all …]
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| /kernel/linux/linux-4.19/include/dt-bindings/gpio/ |
| D | gpio.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
17 /* Bit 1 express single-endedness */
26 * Open Drain/Collector is the combination of single-ended open drain interface.
27 * Open Source/Emitter is the combination of single-ended open source interface.
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| /kernel/linux/linux-5.10/include/dt-bindings/gpio/ |
| D | gpio.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
17 /* Bit 1 express single-endedness */
26 * Open Drain/Collector is the combination of single-ended open drain interface.
27 * Open Source/Emitter is the combination of single-ended open source interface.
|
| /kernel/linux/linux-5.10/include/sound/ |
| D | cs42l52.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * linux/sound/cs42l52.h -- Platform data for CS42L52
16 /* MICA mode selection Differential or Single-ended */
19 /* MICB mode selection Differential or Single-ended */
|
| /kernel/linux/linux-4.19/include/sound/ |
| D | cs42l52.h | 2 * linux/sound/cs42l52.h -- Platform data for CS42L52
19 /* MICA mode selection Differential or Single-ended */
22 /* MICB mode selection Differential or Single-ended */
|
| /kernel/linux/linux-5.10/drivers/hwmon/ |
| D | pcf8591.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2001-2004 Aurelien Jarno <aurelien@aurel32.net>
24 " 0 = four single ended inputs\n"
26 " 2 = single ended and differential mixed\n"
40 * 0x00 = four single ended inputs
42 * 0x20 = single ended and differential mixed
64 #define REG_TO_SIGNED(reg) (((reg) & 0x80) ? ((reg) - 256) : (reg))
97 return sprintf(buf, "%d\n", data->aout * 10); in out0_output_show()
115 return -EINVAL; in out0_output_store()
117 data->aout = val; in out0_output_store()
[all …]
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| /kernel/linux/linux-4.19/drivers/hwmon/ |
| D | pcf8591.c | 2 * Copyright (C) 2001-2004 Aurelien Jarno <aurelien@aurel32.net>
37 " 0 = four single ended inputs\n"
39 " 2 = single ended and differential mixed\n"
53 * 0x00 = four single ended inputs
55 * 0x20 = single ended and differential mixed
77 #define REG_TO_SIGNED(reg) (((reg) & 0x80) ? ((reg) - 256) : (reg))
110 return sprintf(buf, "%d\n", data->aout * 10); in out0_output_show()
128 return -EINVAL; in out0_output_store()
130 data->aout = val; in out0_output_store()
131 i2c_smbus_write_byte_data(client, data->control, data->aout); in out0_output_store()
[all …]
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| /kernel/linux/linux-5.10/drivers/iio/dummy/ |
| D | iio_simple_dummy.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
16 * struct iio_dummy_state - device instance specific state.
18 * @single_ended_adc_val: cache for single ended adc value
97 * enum iio_simple_dummy_scan_elements - scan index enum
98 * @DUMMY_INDEX_VOLTAGE_0: the single ended voltage channel
|