Searched +full:reference +full:- +full:voltage +full:- +full:microvolt (Results 1 – 25 of 91) sorted by relevance
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | qcom,wcd938x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC.
17 - $ref: dai-common.yaml#
22 - qcom,wcd9380-codec
23 - qcom,wcd9385-codec
25 reset-gpios:
29 us-euro-gpios:
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| D | qcom,wcd934x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9340/WCD9341 Codec is a standalone Hi-Fi audio codec IC.
14 It has in-built Soundwire controller, pin controller, interrupt mux and
27 reset-gpios:
31 slim-ifc-dev:
38 clock-names:
41 vdd-buck-supply:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | qcom,wcd934x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9340/WCD9341 Codec is a standalone Hi-Fi audio codec IC.
14 It has in-built Soundwire controller, pin controller, interrupt mux and
27 reset-gpios:
31 slim-ifc-dev: true
36 clock-names:
39 vdd-buck-supply:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/ |
| D | ltc3676.txt | 1 Linear Technology LTC3676 8-output regulators
4 - compatible: "lltc,ltc3676"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, sw4,
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, sw4 can regulate the feedback reference from:
21 412.5mV to 800mV in 12.5 mV steps. The output voltage thus ranges between
24 Regulators ldo1, ldo2, and ldo4 have a fixed 0.725 V reference and thus output
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| D | ltc3589.txt | 1 Linear Technology LTC3589, LTC3589-1, and LTC3589-2 8-output regulators
4 - compatible: "lltc,ltc3589", "lltc,ltc3589-1" or "lltc,ltc3589-2"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, bb-out,
13 nodes for sw1, sw2, sw3, bb-out, ldo1, and ldo2 additionally need to specify
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, and ldo2 can regulate the feedback reference from
21 0.3625 V to 0.75 V in 12.5 mV steps. The output voltage thus ranges between
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| D | st,stm32-vrefbuf.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Voltage reference buffer bindings
10 Some STM32 devices embed a voltage reference buffer which can be used as
11 voltage reference for ADCs, DACs and also as voltage reference for external
15 - Fabrice Gasnier <fabrice.gasnier@st.com>
18 - $ref: "regulator.yaml#"
22 const: st,stm32-vrefbuf
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| D | qcom,spmi-regulator.txt | 3 - compatible:
7 "qcom,pm8004-regulators"
8 "qcom,pm8005-regulators"
9 "qcom,pm8841-regulators"
10 "qcom,pm8916-regulators"
11 "qcom,pm8941-regulators"
12 "qcom,pm8950-regulators"
13 "qcom,pm8994-regulators"
14 "qcom,pmi8994-regulators"
15 "qcom,pm660-regulators"
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| D | slg51000.txt | 1 * Dialog Semiconductor SLG51000 Voltage Regulator
4 - compatible : Should be "dlg,slg51000" for SLG51000
5 - reg : Specifies the I2C slave address.
6 - xxx-supply: Input voltage supply regulator for ldo3 to ldo7.
9 If some of input supply is powered through battery or always-on supply then
12 vin3-supply: Input supply for ldo3
13 vin4-supply: Input supply for ldo4
14 vin5-supply: Input supply for ldo5
15 vin6-supply: Input supply for ldo6
16 vin7-supply: Input supply for ldo7
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/ |
| D | ltc3676.txt | 1 Linear Technology LTC3676 8-output regulators
4 - compatible: "lltc,ltc3676"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, sw4,
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, sw4 can regulate the feedback reference from:
21 412.5mV to 800mV in 12.5 mV steps. The output voltage thus ranges between
24 Regulators ldo1, ldo2, and ldo4 have a fixed 0.725 V reference and thus output
[all …]
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| D | ltc3589.txt | 1 Linear Technology LTC3589, LTC3589-1, and LTC3589-2 8-output regulators
4 - compatible: "lltc,ltc3589", "lltc,ltc3589-1" or "lltc,ltc3589-2"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, bb-out,
13 nodes for sw1, sw2, sw3, bb-out, ldo1, and ldo2 additionally need to specify
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, and ldo2 can regulate the feedback reference from
21 0.3625 V to 0.75 V in 12.5 mV steps. The output voltage thus ranges between
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| D | st,stm32-vrefbuf.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Voltage reference buffer
10 Some STM32 devices embed a voltage reference buffer which can be used as
11 voltage reference for ADCs, DACs and also as voltage reference for external
15 - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
18 - $ref: regulator.yaml#
22 const: st,stm32-vrefbuf
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/ |
| D | aspeed,ast2600-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Billy Tsai <billy_tsai@aspeedtech.com>
13 • 10-bits resolution for 16 voltage channels.
14 • The device split into two individual engine and each contains 8 voltage
16 • Channel scanning can be non-continuous.
21 • Built-in a compensating method.
22 • Built-in a register to trim internal reference voltage.
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| D | adi,ad7949.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Charles-Antoine Couret <charles-antoine.couret@essensium.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7949.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7682_7689.pdf
22 - adi,ad7682
23 - adi,ad7689
24 - adi,ad7949
29 vrefin-supply:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/hwmon/ |
| D | mcp3021.txt | 4 - compatible: Must be one of the following:
5 - "microchip,mcp3021" for mcp3021
6 - "microchip,mcp3221" for mcp3221
7 - reg: I2C address
11 - reference-voltage-microvolt
12 Reference voltage in microvolt (uV)
20 reference-voltage-microvolt = <4500000>; /* 4.5 V */
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/hwmon/ |
| D | microchip,mcp3021.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 - microchip,mcp3021
16 - microchip,mcp3221
21 reference-voltage-microvolt:
23 VDD supply power and reference voltage
26 - compatible
27 - reg
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/dac/ |
| D | lltc,ltc2632.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Linear Technology LTC263x 12-/10-/8-Bit Rail-to-Rail DAC
10 - Michael Hennerich <michael.hennerich@analog.com>
14 …Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/L…
19 - lltc,ltc2632-l12
20 - lltc,ltc2632-l10
21 - lltc,ltc2632-l8
22 - lltc,ltc2632-h12
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| D | adi,ad3552r.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Nuno Sá <nuno.sa@analog.com>
16 https://www.analog.com/media/en/technical-documentation/data-sheets/ad3542r.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/ad3552r.pdf
22 - adi,ad3542r
23 - adi,ad3552r
28 spi-max-frequency:
31 reset-gpios:
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| D | adi,ltc2688.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
13 Analog Devices LTC2688 16 channel, 16 bit, +-15V DAC
14 https://www.analog.com/media/en/technical-documentation/data-sheets/ltc2688.pdf
19 - adi,ltc2688
24 vcc-supply:
25 description: Analog Supply Voltage Input.
27 iovcc-supply:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/dac/ |
| D | lltc,ltc2632.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Linear Technology LTC263x 12-/10-/8-Bit Rail-to-Rail DAC
10 - Michael Hennerich <michael.hennerich@analog.com>
14 …Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/L…
19 - lltc,ltc2632-l12
20 - lltc,ltc2632-l10
21 - lltc,ltc2632-l8
22 - lltc,ltc2632-h12
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/opp/ |
| D | operating-points-v2-ti-cpu.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/opp/operating-points-v2-ti-cpu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 families, the CPU frequencies subset and the voltage value of each
14 and voltage values based on device type and speed bin information
16 Reference Manual.
18 This document extends the operating-points-v2 binding by providing
22 - Nishanth Menon <nm@ti.com>
25 - $ref: opp-v2-base.yaml#
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| D | opp-v2-base.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/opp/opp-v2-base.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Viresh Kumar <viresh.kumar@linaro.org>
13 Devices work at voltage-current-frequency combinations and some implementations
25 pattern: '^opp-table(-[a-z0-9]+)?$'
27 opp-shared:
30 their DVFS state together, i.e. they share clock/voltage/current lines.
31 Missing property means devices have independent clock/voltage/current
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | renesas,gyroadc.txt | 1 * Renesas R-Car GyroADC device driver
5 are sampled by the GyroADC block in a round-robin fashion and the result
9 - compatible: Should be "<soc-specific>", "renesas,rcar-gyroadc".
10 The <soc-specific> should be one of:
11 renesas,r8a7791-gyroadc - for the GyroADC block present
13 renesas,r8a7792-gyroadc - for the GyroADC with interrupt
15 - reg: Address and length of the register set for the device
16 - clocks: References to all the clocks specified in the clock-names
18 Documentation/devicetree/bindings/clock/clock-bindings.txt.
19 - clock-names: Shall contain "fck". The "fck" is the GyroADC block clock.
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/ |
| D | msm8916-pm8916.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * msm8916-pm8916.dtsi describes common properties (e.g. regulator connections)
5 * Many regulators have a fixed purpose in the original reference design and
6 * were rarely re-used for different purposes. Devices that deviate from the
7 * typical reference design should not make use of this include and instead add
8 * the necessary properties in the board-specific device tree.
15 vdda-supply = <&pm8916_l2>;
19 vdda-supply = <&pm8916_l2>;
20 vddio-supply = <&pm8916_l6>;
24 vddio-supply = <&pm8916_l6>;
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | da9052-i2c.txt | 4 - compatible : Should be "dlg,da9052", "dlg,da9053-aa",
5 "dlg,da9053-ab", or "dlg,da9053-bb"
8 - dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen
11 - tsiref-supply: Phandle to the regulator, which provides the reference
12 voltage for the TSIREF pin. Must be provided when the
15 Sub-nodes:
16 - regulators : Contain the regulator nodes. The DA9052/53 regulators are
42 compatible = "dlg,da9053-aa";
47 regulator-min-microvolt = <500000>;
48 regulator-max-microvolt = <2075000>;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | da9052-i2c.txt | 4 - compatible : Should be "dlg,da9052", "dlg,da9053-aa",
5 "dlg,da9053-ab", or "dlg,da9053-bb"
8 - dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen
11 - tsiref-supply: Phandle to the regulator, which provides the reference
12 voltage for the TSIREF pin. Must be provided when the
15 Sub-nodes:
16 - regulators : Contain the regulator nodes. The DA9052/53 regulators are
42 compatible = "dlg,da9053-aa";
47 regulator-min-microvolt = <500000>;
48 regulator-max-microvolt = <2075000>;
[all …]
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