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path: root/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
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2024-06-26ASoC: audio-graph-port: add link-trigger-orderKuninori Morimoto1-0/+9
Sound Card need to consider/adjust HW control ordering based on the combination of CPU/Codec. The controlling feature is already supported on ASoC, but Simple Audio Card / Audio Graph Card still not support it. Let's support it. Cc: Maxim Kochetkov <fido_max@inbox.ru> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87sexizojx.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-01-26ASoC: dt-bindings: audio-graph-port: Drop type from "clocks"Rob Herring1-1/+1
"clocks" is a standard property which already has a type. Users only need to define how many clocks and what each clock is if more than 1 clock. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://msgid.link/r/20240124190808.1555263-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-14ASoC: dt-bindings: audio-graph-port: Document new DAI link flags ↵Daniel Baluta1-0/+6
playback-only/capture-only Document new playback-only and capture-only flags which can be used when dai link can only support just one direction: playback or capture but not both. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://msgid.link/r/20231128081119.106360-3-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-29ASoC: dt-bindings: Simplify referencing dai-params.yamlRob Herring1-14/+6
There's generally no need to use definitions to reference from individual properties. All the property names are the same, and all the defined properties are used by all the users. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/20230928194126.1146622-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20ASoC: dt-bindings: Drop unneeded quotesRob Herring1-11/+11
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230317233612.3967849-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-30ASoC: dt-bindings: audio-graph-port: remove prefixKuninori Morimoto1-3/+0
Audio Graph port doesn't use prefix. This patch removes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/87lelt7rg6.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-30ASoC: dt-bindings: audio-graph-port: add clocks on endpointKuninori Morimoto1-0/+9
Audio Graph endpoint is possible to have clocks, and system-clock-xxx, but these are missing on audio-graph-port.yaml. These have been already defined on simple-card.yaml. This patch re-use these. We will get below warning without this patch. ${LINUX}/arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dtb: audio-codec@44: ports:port@0:endpoint: Unevaluated properties are not allowed ('clocks' was unexpected) From schema: ${LINUX}/Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml Link: https://lore.kernel.org/r/87pmcmpyml.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87mt697rgg.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-30ASoC: dt-bindings: audio-graph-port: add missing mclk-fsKuninori Morimoto1-5/+3
audio-graph-port is missing "mclk-fs" on ports/port, it is used not only endpoint. It is already defined on simple-card. This patch fixup it. Without this patch, we will get below warning. ${LINUX}/arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb: audio-codec@44: ports: 'mclk-fs' does not match any of the regexes: '^port@[0-9a-f]+$', 'pinctrl-[0-9]+' From schema: ${LINUX}/Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87o7qp7rgp.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-30ASoC: dt-bindings: audio-graph-port: add definitions/portsKuninori Morimoto1-0/+12
Audio Graph user needs "ports" not only "port". This patch adds standard "ports" as definitions to use it easily. If user needs standard "ports", it can use ports: $ref: audio-graph-port.yaml#/definitions/ports If user want to use custom ports, it can re-use audio-graph-port.yaml#/definitions/port-base" audio-graph-port.yaml#/definitions/endpoint-base" Link: https://lore.kernel.org/r/87sfhipynv.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87pmb57rh2.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-30ASoC: dt-bindings: audio-graph-port: use definitions for port/endpointKuninori Morimoto1-17/+22
Audio Graph base driver might need to add its own properties. In such case, having definitions for port/endpoint is easy to handle it. This patch adds definitions for port/endpoint. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87r0vl7rj4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-16dt-bindings: drop redundant part of title (end, part two)Krzysztof Kozlowski1-1/+1
The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "Node|Tree|Generic bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [nN]ode [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [tT]ree [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [gG]eneric [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\? description\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\? document\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Vinod Koul <vkoul@kernel.org> # phy Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20221216163815.522628-6-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-09-30ASoC: dt-bindings: Document audio OF graph dai-tdm-slot-num ↵Marek Vasut1-0/+6
dai-tdm-slot-width props Document dai-tdm-slot-num and dai-tdm-slot-width props as those are parsed by simple graph card and may therefore appear in audio OF graph node. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220927185359.294322-1-marex@denx.de Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-23ASoC: dt-bindings: Add missing (unevaluated|additional)Properties on child nodesRob Herring1-0/+2
In order to ensure only documented properties are present, node schemas must have unevaluatedProperties or additionalProperties set to false (typically). Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220823145649.3118479-8-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-15ASoC: dt-bindings: Add sample format conversionSameer Pujar1-0/+4
Presently "convert-channels" and "convert-rate" DT bindings are available for channel and rate fixups respectively. Similarly add "convert-sample-format" binding to fixup DAI sample format as well. This is added to audio-graph-card based bindings. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1659936452-2254-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-15ASoC: dt-bindings: Definitions for DAI paramsSameer Pujar1-8/+5
The "convert-channels" and "convert-rate" bindings are available for audio-graph-card and are documented in the audio-graph-port.yaml and the audio-graph.yaml. There is duplication of property details at multiple places. Introduce a new schema to have common definitions for DAI params and these can be re-used in other schemas wherever applicable. Presently update audio-graph-card bindings to use these definitions. If required simple-card bindings can be extended to make use of common definitions. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1659936452-2254-2-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07ASoC: dt-bindings: audio-graph-port: Add dai-tdm-slot-width-mapRichard Fitzgerald1-0/+20
Some audio hardware cannot support a fixed slot width for all sample widths, or a slot width equal to the sample width for all sample widths. This is usually due either to limitations of the audio serial port or system clocking restrictions. This property allows setting a mapping of sample widths and the corresponding tdm slot widths. The slot count is also provided for each slot width - although this would almost always be the same for all slot widths this allows for possibly adding extra padding slots to maintain a fixed bitclock frequency. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220228172754.453783-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: dt-bindings: audio-graph-port: enable both flag/phandle for ↵Kuninori Morimoto1-2/+7
bitclock/frame-master snd_soc_daifmt_parse_clock_provider_raw() is handling both bitclock/frame-master, and is supporting both flag/phandle. Current DT is assuming it is flag style. This patch allows both case. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211216000018.2641925-1-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31ASoC: dt-bindings: Use OF graph schemaRob Herring1-5/+4
Now that we have an OF graph schema, let's use it for the audio-graph-port schema. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: alsa-devel@alsa-project.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210331142748.2163272-3-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31ASoC: dt-bindings: Move port/ports properties out of audio-graph-port.yamlRob Herring1-56/+45
Users of the audio-graph-port schema need to define how many ports and what each port is, so they need to define 'ports' and/or 'port' anyways. Let's drop 'ports' and 'port' from the schema and adjust users to reference audio-graph-port.yaml from a port property. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Lubomir Rintel <lkundrak@v3.sk> Cc: Sameer Pujar <spujar@nvidia.com> Cc: alsa-devel@alsa-project.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210331142748.2163272-2-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-02-11ASoC: audio-graph-card: Drop device node clocks propertySameer Pujar1-3/+0
An endpoint is not a device and it is recommended to use clocks property in the device node. Hence reverting the original change. Fixes: 531e5b7abbde ("ASoC: audio-graph-card: Add clocks property to endpoint node") Suggested-by: Rob Herring <robh@kernel.org> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1612939421-19900-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-02-01ASoC: audio-graph-card: Add clocks property to endpoint nodeSameer Pujar1-0/+3
Add optional 'clocks' property to audio port 'endpoint' node. One such example is where SoC supplies a clock to external audio codec component. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/1611944866-29373-4-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-18ASoC: audio-graph-card: Drop remote-endpoint as required propertySameer Pujar1-3/+0
The remote-endpoint may not be available if it is part of some pluggable module. One such example would be an audio card, the Codec endpoint will not be available until it is plugged in. Hence drop 'remote-endpoint' as a required property. Cc: Rob Herring <robh@kernel.org> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1610948585-16286-1-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-18ASoC: dt-bindings: Refine 'frame-master' and 'bitclock-master' typeRob Herring1-4/+2
'frame-master' and 'bitclock-master' are only a single phandle, so use the more specific 'phandle' type definition instead. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/20201117013349.2458416-5-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-18ASoC: audio-graph-card: Refactor schemaSameer Pujar1-0/+86
There can be customized sound cards which are based on generic audio graph. In such cases most of the stuff is reused from generic audio graph. To facilitate this, refactor audio graph schema into multiple files and the base schema can be reused for specific sound cards. The graph card nodes and port nodes are separate entities, so they should be separate schemas. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [robh: Split out port schema. Add graph.yaml in subsequent commit] Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/20201117013349.2458416-2-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
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