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Another round of wack-a-mole. The json-schema default is additional unknown properties are allowed, but for DT all properties should be defined. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Baolin Wang <baolin.wang7@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Mark Brown <broonie@kernel.org> Reviewd-by: Corey Minyard <cminyard@mvista.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20201002234143.3570746-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
116 lines
3.0 KiB
YAML
116 lines
3.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/amlogic,gx-sound-card.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Amlogic GX sound card
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maintainers:
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- Jerome Brunet <jbrunet@baylibre.com>
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properties:
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compatible:
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items:
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- const: amlogic,gx-sound-card
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audio-aux-devs:
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$ref: /schemas/types.yaml#/definitions/phandle-array
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description: list of auxiliary devices
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audio-routing:
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$ref: /schemas/types.yaml#/definitions/non-unique-string-array
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minItems: 2
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description: |-
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A list of the connections between audio components. Each entry is a
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pair of strings, the first being the connection's sink, the second
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being the connection's source.
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audio-widgets:
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$ref: /schemas/types.yaml#/definitions/non-unique-string-array
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minItems: 2
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description: |-
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A list off component DAPM widget. Each entry is a pair of strings,
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the first being the widget type, the second being the widget name
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model:
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$ref: /schemas/types.yaml#/definitions/string
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description: User specified audio sound card name
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patternProperties:
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"^dai-link-[0-9]+$":
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type: object
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description: |-
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dai-link child nodes:
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Container for dai-link level properties and the CODEC sub-nodes.
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There should be at least one (and probably more) subnode of this type
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properties:
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dai-format:
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$ref: /schemas/types.yaml#/definitions/string
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enum: [ i2s, left-j, dsp_a ]
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mclk-fs:
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$ref: /schemas/types.yaml#/definitions/uint32
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description: |-
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Multiplication factor between the frame rate and master clock
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rate
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sound-dai:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle of the CPU DAI
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patternProperties:
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"^codec-[0-9]+$":
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type: object
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description: |-
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Codecs:
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dai-link representing backend links should have at least one subnode.
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One subnode for each codec of the dai-link. dai-link representing
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frontend links have no codec, therefore have no subnodes
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properties:
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sound-dai:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle of the codec DAI
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required:
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- sound-dai
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required:
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- sound-dai
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required:
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- model
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- dai-link-0
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additionalProperties: false
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examples:
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- |
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sound {
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compatible = "amlogic,gx-sound-card";
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model = "GXL-ACME-S905X-FOO";
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audio-aux-devs = <&>;
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audio-routing = "I2S ENCODER I2S IN", "I2S FIFO Playback";
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dai-link-0 {
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sound-dai = <&i2s_fifo>;
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};
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dai-link-1 {
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sound-dai = <&i2s_encoder>;
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dai-format = "i2s";
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mclk-fs = <256>;
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codec-0 {
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sound-dai = <&codec0>;
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};
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codec-1 {
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sound-dai = <&codec1>;
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};
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};
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};
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