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/Linux-v5.10/Documentation/devicetree/bindings/iio/adc/
Dst,stm32-dfsdm-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/st,stm32-dfsdm-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 DFSDM ADC device driver
10 - Fabrice Gasnier <fabrice.gasnier@st.com>
11 - Olivier Moysan <olivier.moysan@st.com>
14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
17 - Sigma delta modulators (motor control, metering...)
18 - PDM microphones (audio digital microphone)
[all …]
Dsamsung,exynos-adc.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/samsung,exynos-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos Analog to Digital Converter (ADC)
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 - samsung,exynos-adc-v1 # Exynos5250
16 - samsung,exynos-adc-v2
17 - samsung,exynos3250-adc
18 - samsung,exynos4212-adc # Exynos4212 and Exynos4412
[all …]
Dst,stm32-adc.yaml1 # 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#"
7 title: STMicroelectronics STM32 ADC bindings
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.
19 Each STM32 ADC block can have up to 3 ADC instances.
[all …]
Dingenic,adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright 2019-2020 Artur Rojek
4 ---
5 $id: "http://devicetree.org/schemas/iio/adc/ingenic,adc.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Ingenic JZ47xx ADC controller IIO bindings
11 - Artur Rojek <contact@artur-rojek.eu>
14 Industrial I/O subsystem bindings for ADC controller found in
17 ADC clients must use the format described in iio-bindings.txt, giving
18 a phandle and IIO specifier pair ("io-channels") to the ADC controller.
[all …]
Dsprd,sc2720-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/sprd,sc2720-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Spreadtrum SC27XX series PMICs ADC binding
10 - Baolin Wang <baolin.wang7@gmail.com>
13 Supports the ADC found on these PMICs.
18 - sprd,sc2720-adc
19 - sprd,sc2721-adc
20 - sprd,sc2723-adc
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Dbrcm,iproc-static-adc.txt1 * Broadcom's IPROC Static ADC controller
3 Broadcom iProc ADC controller has 8 channels 10bit ADC.
8 - compatible: Must be "brcm,iproc-static-adc"
10 - adc-syscon: Handler of syscon node defining physical base address of the
13 - #io-channel-cells = <1>; As ADC has multiple outputs
14 refer to Documentation/devicetree/bindings/iio/iio-bindings.txt for details.
16 - io-channel-ranges:
17 refer to Documentation/devicetree/bindings/iio/iio-bindings.txt for details.
19 - clocks: Clock used for this block.
21 - clock-names: Clock name should be given as tsc_clk.
[all …]
Dadi,ad7124.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/iio/adc/adi,ad7124.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Analog Devices AD7124 ADC device driver
11 - Stefan Popa <stefan.popa@analog.com>
14 Bindings for the Analog Devices AD7124 ADC device. Datasheet can be
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7124-8.pdf
21 - adi,ad7124-4
22 - adi,ad7124-8
[all …]
Dat91-sama5d2_adc.txt1 * AT91 SAMA5D2 Analog to Digital Converter (ADC)
4 - compatible: Should be "atmel,sama5d2-adc" or "microchip,sam9x60-adc".
5 - reg: Should contain ADC registers location and length.
6 - interrupts: Should contain the IRQ line for the ADC.
7 - clocks: phandle to device clock.
8 - clock-names: Must be "adc_clk".
9 - vref-supply: Supply used as reference for conversions.
10 - vddana-supply: Supply for the adc device.
11 - atmel,min-sample-rate-hz: Minimum sampling rate, it depends on SoC.
12 - atmel,max-sample-rate-hz: Maximum sampling rate, it depends on SoC.
[all …]
Dfsl,imx7d-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/fsl,imx7d-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale ADC found on the imx7d SoC
10 - Haibo Chen <haibo.chen@nxp.com>
14 const: fsl,imx7d-adc
25 clock-names:
26 const: adc
28 vref-supply: true
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Drenesas,gyroadc.txt1 * 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.
[all …]
Dmotorola,cpcap-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/motorola,cpcap-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Motorola CPCAP PMIC ADC binding
10 - Tony Lindgren <tony@atomide.com>
20 - motorola,cpcap-adc
21 - motorola,mapphone-cpcap-adc
26 interrupt-names:
29 "#io-channel-cells":
[all …]
Damlogic,meson-saradc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/amlogic,meson-saradc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
18 - const: amlogic,meson-saradc
19 - items:
20 - enum:
21 - amlogic,meson8-saradc
22 - amlogic,meson8b-saradc
[all …]
Dmarvell,berlin2-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/marvell,berlin2-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Berlin 2 Analog to Digital Converter (ADC)
10 - Antoine Tenart <antoine.tenart@free-electrons.com>
13 The Berlin ADC has 8 channels, with one connected to a temperature sensor.
14 It is part of the system controller register set. The ADC node should be a
15 sub-node of the system controller node.
19 const: marvell,berlin2-adc
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/iio/
Diio-bindings.txt2 from Lars-Peter Clausen [1].
10 value of a #io-channel-cells property in the IIO provider node.
12 [1] https://marc.info/?l=linux-iio&m=135902119507483&w=2
17 #io-channel-cells: Number of cells in an IIO specifier; Typically 0 for nodes
27 adc: voltage-sensor@35 {
30 #io-channel-cells = <1>;
36 adc@35 {
37 compatible = "some-vendor,some-adc";
40 adc1: iio-device@0 {
41 #io-channel-cells = <1>;
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/input/touchscreen/
Dresistive-adc-touch.txt1 Generic resistive touchscreen ADC
5 - compatible: must be "resistive-adc-touch"
6 The device must be connected to an ADC device that provides channels for
8 Refer to ../iio/iio-bindings.txt for details
9 - iio-channels: must have at least two channels connected to an ADC device.
10 These should correspond to the channels exposed by the ADC device and should
11 have the right index as the ADC device registers them. These channels
13 - iio-channel-names: must have all the channels' names. Mandatory channels
17 - iio-channels: The third channel named "pressure" is optional and can be
18 used if the ADC device also measures pressure besides position.
[all …]
/Linux-v5.10/arch/arm/boot/dts/
Dqcom-msm8660.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/interrupt-controller/irq.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8660.h>
7 #include <dt-bindings/soc/qcom,gsbi.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 interrupt-parent = <&intc>;
17 #address-cells = <1>;
[all …]
Dat91-natte.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * at91-natte.dts - Device Tree include file for the Natte board
11 mux: mux-controller {
12 compatible = "gpio-mux";
13 #mux-control-cells = <0>;
15 mux-gpios = <&ioexp 0 GPIO_ACTIVE_HIGH>,
20 batntc-mux {
21 compatible = "io-channel-mux";
22 io-channels = <&adc 5>;
23 io-channel-names = "parent";
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/power/supply/
Drx51-battery.txt6 - compatible: Should contain one of the following:
7 * "nokia,n900-battery"
8 - io-channels: Should contain IIO channel specifiers
9 for each element in io-channel-names.
10 - io-channel-names: Should contain the following values:
11 * "temp" - The ADC channel for temperature reading
12 * "bsi" - The ADC channel for battery size identification
13 * "vbat" - The ADC channel to measure the battery voltage
17 battery: n900-battery {
18 compatible = "nokia,n900-battery";
[all …]
Dingenic,battery.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright 2019-2020 Artur Rojek
4 ---
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Artur Rojek <contact@artur-rojek.eu>
16 - const: ingenic,jz4740-battery
17 - items:
18 - enum:
19 - ingenic,jz4725b-battery
20 - ingenic,jz4770-battery
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/Linux-v5.10/Documentation/devicetree/bindings/sound/
Dst,stm32-adfsdm.txt5 For details on DFSDM bindings refer to ../iio/adc/st,stm32-dfsdm-adc.txt
8 - compatible: "st,stm32h7-dfsdm-dai".
10 - #sound-dai-cells : Must be equal to 0
12 - io-channels : phandle to iio dfsdm instance node.
17 compatible = "audio-graph-card";
23 compatible = "st,stm32h7-dfsdm";
26 clock-names = "dfsdm";
27 #interrupt-cells = <1>;
28 #address-cells = <1>;
29 #size-cells = <0>;
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/input/
Dadc-keys.txt1 ADC attached resistor ladder buttons
2 ------------------------------------
5 - compatible: "adc-keys"
6 - io-channels: Phandle to an ADC channel
7 - io-channel-names = "buttons";
8 - keyup-threshold-microvolt: Voltage at which all the keys are considered up.
11 - poll-interval: Poll interval time in milliseconds
12 - autorepeat: Boolean, Enable auto repeat feature of Linux input
15 Each button (key) is represented as a sub-node of "adc-keys":
17 Required subnode-properties:
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/iio/multiplexer/
Dio-channel-mux.txt1 I/O channel multiplexer bindings
4 e.g. an ADC channel, these bindings describe that situation.
7 - compatible : "io-channel-mux"
8 - io-channels : Channel node of the parent channel that has multiplexed
10 - io-channel-names : Should be "parent".
11 - #address-cells = <1>;
12 - #size-cells = <0>;
13 - mux-controls : Mux controller node to use for operating the mux
14 - channels : List of strings, labeling the mux controller states.
16 For each non-empty string in the channels property, an io-channel will
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/mux/
Dmux-controller.txt11 space is a simple zero-based enumeration. I.e. 0-1 for a 2-way multiplexer,
12 0-7 for an 8-way multiplexer, etc.
16 ---------
19 want to use with a property containing a 'mux-ctrl-list':
21 mux-ctrl-list ::= <single-mux-ctrl> [mux-ctrl-list]
22 single-mux-ctrl ::= <mux-ctrl-phandle> [mux-ctrl-specifier]
23 mux-ctrl-phandle : phandle to mux controller node
24 mux-ctrl-specifier : array of #mux-control-cells specifying the
27 Mux controller properties should be named "mux-controls". The exact meaning of
29 each consumer. An optional property "mux-control-names" may contain a list of
[all …]
Dadi,adg792a.txt4 - compatible : "adi,adg792a" or "adi,adg792g"
5 - #mux-control-cells : <0> if parallel (the three muxes are bound together
8 * Standard mux-controller bindings as described in mux-controller.txt
11 - gpio-controller : if present, #gpio-cells below is required.
12 - #gpio-cells : should be <2>
13 - First cell is the GPO line number, i.e. 0 or 1
14 - Second cell is used to specify active high (0)
18 - idle-state : if present, array of states that the mux controllers will have
32 mux: mux-controller@50 {
35 #mux-control-cells = <1>;
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/phy/
Dphy-cpcap-usb.txt4 compatible: Shall be either "motorola,cpcap-usb-phy" or
5 "motorola,mapphone-cpcap-usb-phy"
6 #phy-cells: Shall be 0
8 interrupt-names: Interrupt names
9 io-channels: IIO ADC channels used by the USB PHY
10 io-channel-names: IIO ADC channel names
11 vusb-supply: Regulator for the PHY
15 pinctrl-names: Names for optional pin modes
16 mode-gpios: Optional GPIOs for configuring alternate modes
20 compatible = "motorola,mapphone-cpcap-usb-phy";
[all …]

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