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In order to add meta-schema checks for additional/unevaluatedProperties being present, all schema need to make this explicit. As common/shared schema are included by other schemas, they should always allow for additionalProperties. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
116 lines
3.6 KiB
YAML
116 lines
3.6 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/cirrus,madera.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Cirrus Logic Madera class audio CODECs
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maintainers:
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- patches@opensource.cirrus.com
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description: |
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This describes audio configuration bindings for these codecs.
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See also the core bindings for the parent MFD driver:
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Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
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and defines for values used in these bindings:
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include/dt-bindings/sound/madera.h
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The properties are all contained in the parent MFD node.
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properties:
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'#sound-dai-cells':
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description:
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The first cell indicating the audio interface.
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const: 1
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cirrus,inmode:
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description:
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A list of input mode settings for each input. A maximum
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of 24 cells, with four cells per input in the order INnAL,
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INnAR INnBL INnBR. For non-muxed inputs the first two cells
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for that input set the mode for the left and right channel
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and the second two cells must be 0. For muxed inputs the
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first two cells for that input set the mode of the left and
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right A inputs and the second two cells set the mode of the
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left and right B inputs. Valid mode values are one of the
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MADERA_INMODE_xxx. If the array is shorter than the number
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of inputs the unspecified inputs default to MADERA_INMODE_DIFF.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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minItems: 1
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maxItems: 24
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items:
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minimum: 0
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maximum: 1
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default: 0
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cirrus,out-mono:
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description:
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Mono bit for each output, maximum of six cells if the array
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is shorter outputs will be set to stereo.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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minItems: 1
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maxItems: 6
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items:
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minimum: 0
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maximum: 1
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default: 0
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cirrus,dmic-ref:
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description: |
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Indicates how the MICBIAS pins have been externally connected
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to DMICs on each input, one cell per input.
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<IN1 IN2 IN3 ...>
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A value of 0 indicates MICVDD and is the default,
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other values depend on the codec: For CS47L35 one of the
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CS47L35_DMIC_REF_xxx values For all other codecs one of
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the MADERA_DMIC_REF_xxx values Also see the datasheet for a
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description of the INn_DMIC_SUP field.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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minItems: 1
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maxItems: 6
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items:
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minimum: 0
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maximum: 3
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default: 0
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cirrus,max-channels-clocked:
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description:
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Maximum number of channels that I2S clocks will be generated
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for. Useful when clock master for systems where the I2S bus
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has multiple data lines. One cell for each AIF, use a value
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of zero for AIFs that should be handled normally.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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minItems: 1
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maxItems: 4
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items:
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default: 0
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cirrus,pdm-fmt:
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description:
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PDM speaker data format, must contain 2 cells (OUT5 and
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OUT6). See the PDM_SPKn_FMT field in the datasheet for a
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description of this value. The second cell is ignored for
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codecs that do not have OUT6.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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minItems: 2
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maxItems: 2
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cirrus,pdm-mute:
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description: |
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PDM mute format, must contain 2 cells (OUT5 and OUT6). See the
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PDM_SPKn_CTRL_1 register in the datasheet for a description
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of this value. The second cell is ignored for codecs that
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do not have OUT6.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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minItems: 2
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maxItems: 2
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additionalProperties: true
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