diff options
Diffstat (limited to 'Documentation/devicetree/bindings/iio')
9 files changed, 141 insertions, 131 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml index f0934b295edc..deb34deff0e8 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml @@ -72,8 +72,8 @@ patternProperties: The channel number. It can have up to 8 channels on ad7124-4 and 16 channels on ad7124-8, numbered from 0 to 15. items: - minimum: 0 - maximum: 15 + minimum: 0 + maximum: 15 adi,reference-select: description: | @@ -83,9 +83,8 @@ patternProperties: 1: REFIN2(+)/REFIN2(−). 3: AVDD If this field is left empty, internal reference is selected. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [0, 1, 3] + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 3] diff-channels: description: see Documentation/devicetree/bindings/iio/adc/adc.txt diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml index 118809a03279..6a991e9f78e2 100644 --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml @@ -7,9 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Linear Technology / Analog Devices LTC2496 ADC maintainers: - - Lars-Peter Clausen <lars@metafoo.de> - - Michael Hennerich <Michael.Hennerich@analog.com> - - Stefan Popa <stefan.popa@analog.com> + - Lars-Peter Clausen <lars@metafoo.de> + - Michael Hennerich <Michael.Hennerich@analog.com> + - Stefan Popa <stefan.popa@analog.com> properties: compatible: @@ -18,8 +18,7 @@ properties: vref-supply: description: phandle to an external regulator providing the reference voltage - allOf: - - $ref: /schemas/types.yaml#/definitions/phandle + $ref: /schemas/types.yaml#/definitions/phandle reg: description: spi chipselect number according to the usual spi bindings diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml index 8ffeceb6abae..95ab285f4eba 100644 --- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml +++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml @@ -38,10 +38,9 @@ properties: microchip,device-addr: description: Device address when multiple MCP3911 chips are present on the same SPI bus. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [0, 1, 2, 3] - - default: 0 + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + default: 0 vref-supply: description: | diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml index dd8eb15aeb63..28417b31b558 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml @@ -76,8 +76,7 @@ properties: description: Phandle to system configuration controller. It can be used to control the analog circuitry on stm32mp1. - allOf: - - $ref: "/schemas/types.yaml#/definitions/phandle-array" + $ref: "/schemas/types.yaml#/definitions/phandle-array" interrupt-controller: true @@ -247,8 +246,7 @@ patternProperties: Resolution (bits) to use for conversions: - can be 6, 8, 10 or 12 on stm32f4 - can be 8, 10, 12, 14 or 16 on stm32h7 and stm32mp1 - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 st,adc-channels: description: | @@ -256,8 +254,7 @@ patternProperties: - 16 channels, numbered from 0 to 15 (for in0..in15) on stm32f4 - 20 channels, numbered from 0 to 19 (for in0..in19) on stm32h7 and stm32mp1. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array + $ref: /schemas/types.yaml#/definitions/uint32-array st,adc-diff-channels: description: | @@ -270,18 +267,17 @@ patternProperties: required. Both properties can be used together. Some channels can be used as single-ended and some other ones as differential (mixed). But channels can't be configured both as single-ended and differential. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-matrix - - items: - items: - - description: | - "vinp" indicates positive input number - minimum: 0 - maximum: 19 - - description: | - "vinn" indicates negative input number - minimum: 0 - maximum: 19 + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: | + "vinp" indicates positive input number + minimum: 0 + maximum: 19 + - description: | + "vinn" indicates negative input number + minimum: 0 + maximum: 19 st,min-sample-time-nsecs: description: @@ -291,8 +287,7 @@ patternProperties: array that matches "st,adc-channels" and/or "st,adc-diff-channels" list, to set sample time resp. for all channels, or independently for each channel. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array + $ref: /schemas/types.yaml#/definitions/uint32-array allOf: - if: diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml index b1627441a0b2..d61bc011e820 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml @@ -95,16 +95,14 @@ patternProperties: On stm32h7 and stm32mp1: - For st,stm32-dfsdm-adc: up to 8 channels numbered from 0 to 7. - For st,stm32-dfsdm-dmic: 1 channel numbered from 0 to 7. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array - - items: - minimum: 0 - maximum: 7 + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + minimum: 0 + maximum: 7 st,adc-channel-names: description: List of single-ended channel names. - allOf: - - $ref: /schemas/types.yaml#/definitions/string-array + $ref: /schemas/types.yaml#/definitions/string-array st,filter-order: description: | @@ -112,11 +110,10 @@ patternProperties: - 0: FastSinC - [1-5]: order 1 to 5. For audio purpose it is recommended to use order 3 to 5. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - items: - minimum: 0 - maximum: 5 + $ref: /schemas/types.yaml#/definitions/uint32 + items: + minimum: 0 + maximum: 5 "#io-channel-cells": const: 1 @@ -130,8 +127,7 @@ patternProperties: - "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0 items: enum: [ SPI_R, SPI_F, MANCH_R, MANCH_F ] - allOf: - - $ref: /schemas/types.yaml#/definitions/non-unique-string-array + $ref: /schemas/types.yaml#/definitions/non-unique-string-array st,adc-channel-clk-src: description: | @@ -142,8 +138,7 @@ patternProperties: - "CLKOUT_R": internal SPI clock divided by 2 (rising edge). items: enum: [ CLKIN, CLKOUT, CLKOUT_F, CLKOUT_R ] - allOf: - - $ref: /schemas/types.yaml#/definitions/non-unique-string-array + $ref: /schemas/types.yaml#/definitions/non-unique-string-array st,adc-alt-channel: description: diff --git a/Documentation/devicetree/bindings/iio/imu/bmi160.txt b/Documentation/devicetree/bindings/iio/imu/bmi160.txt deleted file mode 100644 index 900c169de00f..000000000000 --- a/Documentation/devicetree/bindings/iio/imu/bmi160.txt +++ /dev/null @@ -1,37 +0,0 @@ -Bosch BMI160 - Inertial Measurement Unit with Accelerometer, Gyroscope -and externally connectable Magnetometer - -https://www.bosch-sensortec.com/bst/products/all_products/bmi160 - -Required properties: - - compatible : should be "bosch,bmi160" - - reg : the I2C address or SPI chip select number of the sensor - - spi-max-frequency : set maximum clock frequency (only for SPI) - -Optional properties: - - interrupts : interrupt mapping for IRQ - - interrupt-names : set to "INT1" if INT1 pin should be used as interrupt - input, set to "INT2" if INT2 pin should be used instead - - drive-open-drain : set if the specified interrupt pin should be configured as - open drain. If not set, defaults to push-pull. - -Examples: - -bmi160@68 { - compatible = "bosch,bmi160"; - reg = <0x68>; - - interrupt-parent = <&gpio4>; - interrupts = <12 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT1"; -}; - -bmi160@0 { - compatible = "bosch,bmi160"; - reg = <0>; - spi-max-frequency = <10000000>; - - interrupt-parent = <&gpio2>; - interrupts = <12 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT2"; -}; diff --git a/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml b/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml new file mode 100644 index 000000000000..0d0ef84e22b9 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/bosch,bmi160.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMI160 + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Inertial Measurement Unit with Accelerometer, Gyroscope and externally + connectable Magnetometer + https://www.bosch-sensortec.com/bst/products/all_products/bmi160 + +properties: + compatible: + const: bosch,bmi160 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-names: + enum: + - INT1 + - INT2 + description: | + set to "INT1" if INT1 pin should be used as interrupt input, set + to "INT2" if INT2 pin should be used instead + + drive-open-drain: + description: | + set if the specified interrupt pin should be configured as + open drain. If not set, defaults to push-pull. + +required: + - compatible + - reg + +examples: + - | + // Example for I2C + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bmi160@68 { + compatible = "bosch,bmi160"; + reg = <0x68>; + interrupt-parent = <&gpio4>; + interrupts = <12 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; + }; + }; + - | + // Example for SPI + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + bmi160@0 { + compatible = "bosch,bmi160"; + reg = <0>; + spi-max-frequency = <10000000>; + interrupt-parent = <&gpio2>; + interrupts = <12 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.yaml b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml index e8f7d1ada57b..d81229857944 100644 --- a/Documentation/devicetree/bindings/iio/light/tsl2772.yaml +++ b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml @@ -33,13 +33,12 @@ properties: amstaos,proximity-diodes: description: Proximity diodes to enable - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array - - minItems: 1 - maxItems: 2 - items: - minimum: 0 - maximum: 1 + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 2 + items: + minimum: 0 + maximum: 1 interrupts: maxItems: 1 diff --git a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml index 8fb46de6641d..40ccbe7b5c13 100644 --- a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml +++ b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml @@ -42,10 +42,9 @@ properties: 0 - 50/60Hz rejection 1 - 60Hz rejection 2 - 50Hz rejection - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - minimum: 0 - maximum: 2 + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 2 '#address-cells': const: 1 @@ -91,8 +90,7 @@ patternProperties: 7 - Type T Thermocouple 8 - Type B Thermocouple 9 - Custom Thermocouple - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 1 maximum: 9 @@ -121,8 +119,7 @@ patternProperties: more details look at table 69 and 70. Note should be signed, but dtc doesn't currently maintain the sign. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint64-matrix + $ref: /schemas/types.yaml#/definitions/uint64-matrix minItems: 3 maxItems: 64 items: @@ -138,8 +135,7 @@ patternProperties: properties: adi,sensor-type: description: Identifies the sensor as a diode. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 const: 28 adi,single-ended: @@ -196,8 +192,7 @@ patternProperties: 16 - RTD PT-1000 (0.00375) 17 - RTD NI-120 18 - RTD Custom - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 10 maximum: 18 @@ -210,9 +205,8 @@ patternProperties: description: Identifies the number of wires used by the RTD. Setting this property to 5 means 4 wires with Kelvin Rsense. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [2, 3, 4, 5] + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [2, 3, 4, 5] adi,rsense-share: description: @@ -237,18 +231,16 @@ patternProperties: description: This property set the RTD curve used and the corresponding Callendar-VanDusen constants. Look at table 30 of the datasheet. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - minimum: 0 - maximum: 3 + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 3 adi,custom-rtd: description: This is a table, where each entry should be a pair of resistance(ohm)-temperature(K). The entries added here are in uohm and uK. For more details values look at table 74 and 75. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint64-matrix + $ref: /schemas/types.yaml#/definitions/uint64-matrix items: minItems: 3 maxItems: 64 @@ -260,7 +252,7 @@ patternProperties: - adi,rsense-handle dependencies: - adi,current-rotate: [ adi,rsense-share ] + adi,current-rotate: [ "adi,rsense-share" ] "^thermistor@": type: object @@ -280,8 +272,7 @@ patternProperties: 25 - Thermistor Spectrum 1003k 1kohm 26 - Thermistor Custom Steinhart-Hart 27 - Custom Thermistor - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 19 maximum: 27 @@ -314,10 +305,9 @@ patternProperties: This property controls the magnitude of the excitation current applied to the thermistor. Value 0 set's the sensor in auto-range mode. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [0, 250, 500, 1000, 5000, 10000, 25000, 50000, 100000, - 250000, 500000, 1000000] + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 250, 500, 1000, 5000, 10000, 25000, 50000, 100000, 250000, + 500000, 1000000] adi,custom-thermistor: description: @@ -325,8 +315,7 @@ patternProperties: resistance(ohm)-temperature(K). The entries added here are in uohm and uK only for custom thermistors. For more details look at table 78 and 79. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint64-matrix + $ref: /schemas/types.yaml#/definitions/uint64-matrix minItems: 3 maxItems: 64 items: @@ -339,8 +328,7 @@ patternProperties: be programmed into the device memory using this property. For Steinhart sensors the coefficients are given in the raw format. Look at table 82 for more information. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array + $ref: /schemas/types.yaml#/definitions/uint32-array items: minItems: 6 maxItems: 6 @@ -349,7 +337,7 @@ patternProperties: - adi,rsense-handle dependencies: - adi,current-rotate: [ adi,rsense-share ] + adi,current-rotate: [ "adi,rsense-share" ] "^adc@": type: object @@ -358,8 +346,7 @@ patternProperties: properties: adi,sensor-type: description: Identifies the sensor as a direct adc. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 const: 30 adi,single-ended: @@ -379,8 +366,7 @@ patternProperties: adi,sensor-type: description: Identifies the sensor as a rsense. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 const: 29 adi,rsense-val-milli-ohms: |