| Message ID | 20231116134655.21052-1-user@HYB-hhAwRlzzMZb |
|---|---|
| State | New |
| Headers | show |
| Series | [v4,1/2] dt-bindings: adc: add AD7173 | expand |
Hi Dumitru, kernel test robot noticed the following build warnings: [auto build test WARNING on jic23-iio/togreg] [also build test WARNING on linus/master v6.7-rc1 next-20231117] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/mitrutzceclan/iio-adc-ad7173-add-AD7173-driver/20231116-214919 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20231116134655.21052-1-user%40HYB-hhAwRlzzMZb patch subject: [PATCH v4 1/2] dt-bindings: adc: add AD7173 compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231117/202311172002.BPSsTFRY-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <yujie.liu@intel.com> | Closes: https://lore.kernel.org/r/202311172002.BPSsTFRY-lkp@intel.com/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml:109:10: [error] empty value in block mapping (empty-values) -- >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: properties:required: ['compatible', 'reg', 'interrupts'] is not of type 'object', 'boolean' from schema $id: http://json-schema.org/draft-07/schema# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: allOf:1:then: None is not of type 'object', 'boolean' from schema $id: http://json-schema.org/draft-07/schema# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: allOf:1:else:patternProperties:^channel@[0-9a-f]$:properties:enum: [0, 2, 3] is not of type 'object', 'boolean' from schema $id: http://json-schema.org/draft-07/schema# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: allOf:1:else:patternProperties:^channel@[0-9a-f]$:properties: 'enum' should not be valid under {'$ref': '#/definitions/json-schema-prop-names'} hint: A json-schema keyword was found instead of a DT property name. from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: allOf:1:else:patternProperties:^channel@[0-9a-f]$:properties:enum: [0, 2, 3] is not of type 'object', 'boolean' from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: properties: 'dependencies' should not be valid under {'$ref': '#/definitions/json-schema-prop-names'} hint: A json-schema keyword was found instead of a DT property name. from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: properties: 'required' should not be valid under {'$ref': '#/definitions/json-schema-prop-names'} hint: A json-schema keyword was found instead of a DT property name. from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: properties:dependencies: 'anyOf' conditional failed, one must be fixed: 'refin2-supply' is not one of ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'dependentRequired', 'dependentSchemas', 'deprecated', 'description', 'else', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'items', 'if', 'minItems', 'minimum', 'maxItems', 'maximum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'required', 'then', 'typeSize', 'unevaluatedProperties', 'uniqueItems'] 'type' was expected from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: properties:required: ['compatible', 'reg', 'interrupts'] is not of type 'object', 'boolean' from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# -- /usr/local/lib/python3.11/dist-packages/dtschema/schemas/reserved-memory/framebuffer.yaml: warning: ignoring duplicate '$id' value 'http://devicetree.org/schemas/reserved-memory/framebuffer.yaml#' /usr/local/lib/python3.11/dist-packages/dtschema/schemas/reserved-memory/memory-region.yaml: warning: ignoring duplicate '$id' value 'http://devicetree.org/schemas/reserved-memory/memory-region.yaml#' /usr/local/lib/python3.11/dist-packages/dtschema/schemas/reserved-memory/reserved-memory.yaml: warning: ignoring duplicate '$id' value 'http://devicetree.org/schemas/reserved-memory/reserved-memory.yaml#' /usr/local/lib/python3.11/dist-packages/dtschema/schemas/reserved-memory/shared-dma-pool.yaml: warning: ignoring duplicate '$id' value 'http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml#' Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml: i2c-alias: missing type definition >> Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml: dependencies: missing type definition Documentation/devicetree/bindings/sound/audio-graph.yaml: convert-sample-format: missing type definition Documentation/devicetree/bindings/serial/8250_omap.yaml: rs485-rts-active-high: missing type definition Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml: dual-lvds-odd-pixels: missing type definition Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml: dual-lvds-even-pixels: missing type definition vim +109 Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 @1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 2 # Copyright 2023 Analog Devices Inc. 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 3 %YAML 1.2 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 4 --- 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 5 $id: http://devicetree.org/schemas/iio/adc/adi,ad7173.yaml# 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 7 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 8 title: Analog Devices AD7173 ADC device driver 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 9 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 10 maintainers: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 11 - Ceclan Dumitru <dumitru.ceclan@analog.com> 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 12 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 13 description: | 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 14 Bindings for the Analog Devices AD717X ADC's. Datasheets for supported chips: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 15 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-2.pdf 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7173-8.pdf 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 17 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7175-2.pdf 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 18 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7176-2.pdf 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 19 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 20 properties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 21 compatible: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 22 enum: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 23 - adi,ad7172-2 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 24 - adi,ad7173-8 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 25 - adi,ad7175-2 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 26 - adi,ad7176-2 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 27 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 28 reg: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 29 maxItems: 1 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 30 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 31 interrupts: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 32 maxItems: 1 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 33 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 34 '#address-cells': 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 35 const: 1 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 36 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 37 '#size-cells': 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 38 const: 0 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 39 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 40 spi-max-frequency: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 41 maximum: 20000000 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 42 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 43 refin-supply: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 44 description: external reference supply, can be used as reference for conversion. 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 45 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 46 refin2-supply: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 47 description: external reference supply, can be used as reference for conversion. 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 48 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 49 avdd-supply: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 50 description: avdd supply, can be used as reference for conversion. 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 51 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 52 dependencies: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 53 refin2-supply: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 54 properties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 55 compatible: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 56 adi,ad7173-8 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 57 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 58 required: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 59 - compatible 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 60 - reg 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 61 - interrupts 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 62 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 63 patternProperties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 64 "^channel@[0-9a-f]$": 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 65 type: object 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 66 $ref: adc.yaml 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 67 unevaluatedProperties: false 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 68 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 69 properties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 70 reg: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 71 minimum: 0 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 72 maximum: 15 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 73 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 74 diff-channels: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 75 items: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 76 minimum: 0 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 77 maximum: 31 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 78 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 79 adi,reference-select: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 80 description: | 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 81 Select the reference source to use when converting on 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 82 the specific channel. Valid values are: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 83 0: REFIN(+)/REFIN(−). 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 84 1: REFIN2(+)/REFIN2(−) 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 85 2: REFOUT/AVSS (Internal reference) 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 86 3: AVDD 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 87 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 88 External reference 2 only available on ad7173-8. 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 89 If not specified, internal reference used. 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 90 $ref: /schemas/types.yaml#/definitions/uint32 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 91 enum: [0, 1, 2, 3] 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 92 default: 2 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 93 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 94 bipolar: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 95 type: boolean 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 96 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 97 required: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 98 - reg 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 99 - diff-channels 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 100 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 101 allOf: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 102 - $ref: /schemas/spi/spi-peripheral-props.yaml# 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 103 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 104 - if: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 105 properties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 106 compatible: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 107 contains: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 108 const: adi,ad7173-8 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 @109 then: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 110 else: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 111 patternProperties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 112 "^channel@[0-9a-f]$": 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 113 properties: 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 114 enum: [0, 2, 3] 6817f96dd6ee22 Dumitru Ceclan 2023-11-16 115
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml new file mode 100644 index 000000000000..92aa352b6653 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml @@ -0,0 +1,166 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2023 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7173.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD7173 ADC device driver + +maintainers: + - Ceclan Dumitru <dumitru.ceclan@analog.com> + +description: | + Bindings for the Analog Devices AD717X ADC's. Datasheets for supported chips: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-2.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7173-8.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7175-2.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7176-2.pdf + +properties: + compatible: + enum: + - adi,ad7172-2 + - adi,ad7173-8 + - adi,ad7175-2 + - adi,ad7176-2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + spi-max-frequency: + maximum: 20000000 + + refin-supply: + description: external reference supply, can be used as reference for conversion. + + refin2-supply: + description: external reference supply, can be used as reference for conversion. + + avdd-supply: + description: avdd supply, can be used as reference for conversion. + + dependencies: + refin2-supply: + properties: + compatible: + adi,ad7173-8 + + required: + - compatible + - reg + - interrupts + +patternProperties: + "^channel@[0-9a-f]$": + type: object + $ref: adc.yaml + unevaluatedProperties: false + + properties: + reg: + minimum: 0 + maximum: 15 + + diff-channels: + items: + minimum: 0 + maximum: 31 + + adi,reference-select: + description: | + Select the reference source to use when converting on + the specific channel. Valid values are: + 0: REFIN(+)/REFIN(−). + 1: REFIN2(+)/REFIN2(−) + 2: REFOUT/AVSS (Internal reference) + 3: AVDD + + External reference 2 only available on ad7173-8. + If not specified, internal reference used. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + default: 2 + + bipolar: + type: boolean + + required: + - reg + - diff-channels + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + + - if: + properties: + compatible: + contains: + const: adi,ad7173-8 + then: + else: + patternProperties: + "^channel@[0-9a-f]$": + properties: + enum: [0, 2, 3] + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad7173-8"; + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + spi-max-frequency = <5000000>; + + channel@0 { + reg = <0>; + bipolar; + diff-channels = <0 1>; + }; + + channel@1 { + reg = <1>; + diff-channels = <2 3>; + }; + + channel@2 { + reg = <2>; + bipolar; + diff-channels = <4 5>; + }; + + channel@3 { + reg = <3>; + bipolar; + diff-channels = <6 7>; + }; + + channel@4 { + reg = <4>; + diff-channels = <8 9>; + }; + }; + };