Messages in this thread | | | Subject | Re: [PATCH v3 09/13] ASoC: dt-bindings: tegra: Add schema for audio graph card | From | Sameer Pujar <> | Date | Fri, 16 Oct 2020 10:44:15 +0530 |
| |
>>> Add YAML schema for Tegra audio graph sound card DT bindings. It >>> uses the >>> same DT bindings provided by generic audio graph driver. Along with >>> this >>> few standard clock DT bindings are added which are specifically >>> required >>> for Tegra audio. >>> >>> Signed-off-by: Sameer Pujar <spujar@nvidia.com> >>> --- >>> .../sound/nvidia,tegra-audio-graph-card.yaml | 70 >>> ++++++++++++++++++++++ >>> 1 file changed, 70 insertions(+) >>> create mode 100644 >>> Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml >>> >>> diff --git >>> a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml >>> b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml >>> >>> new file mode 100644 >>> index 0000000..b73fbe5 >>> --- /dev/null >>> +++ >>> b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml >>> @@ -0,0 +1,70 @@ >>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>> +%YAML 1.2 >>> +--- >>> +$id: >>> http://devicetree.org/schemas/sound/nvidia,tegra-audio-graph-card.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Audio Graph based Tegra sound card driver >>> + >>> +description: | >>> + This is based on generic audio graph card driver along with >>> additional >>> + customizations for Tegra platforms. It uses the same bindings with >>> + additional standard clock DT bindings required for Tegra. >>> + >>> + >>> See{LINUX}/Documentation/devicetree/bindings/sound/audio-graph-card.txt >>> + >>> +maintainers: >>> + - Jon Hunter <jonathanh@nvidia.com> >>> + - Sameer Pujar <spujar@nvidia.com> >>> + >>> +properties: >>> + compatible: >>> + oneOf: >>> + - const: nvidia,tegra210-audio-graph-card >>> + - const: nvidia,tegra186-audio-graph-card >>> + >>> + clocks: >>> + minItems: 2 >>> + >>> + clock-names: >>> + minItems: 2 >>> + items: >>> + - const: pll_a >>> + - const: plla_out0 >>> + >>> + assigned-clocks: >>> + minItems: 1 >>> + maxItems: 3 >>> + >>> + assigned-clock-parents: >>> + minItems: 1 >>> + maxItems: 3 >>> + >>> + assigned-clock-rates: >>> + minItems: 1 >>> + maxItems: 3 >>> + >>> +required: >>> + - compatible >>> + - clocks >>> + - clock-names >>> + - assigned-clocks >>> + - assigned-clock-parents >> Where's the graph? You need to define the ports and reference the common >> schema. > > I am looking to reference the bindings used in below doc which is not > yet in YAML format. Only additional properties I listed here. > {LINUX}/Documentation/devicetree/bindings/sound/audio-graph-card.txt > > Should I keep this doc to *.txt format as well and later move to YAML > or is there a way to reference *.txt doc here?
The dependency here is like below, Tegra audio graph card -> generic audio graph card (audio-graph-card.txt) -> graph (graph.txt)
I plan to convert dependencies to json-schema in next revision and then refer these for Tegra audio graph card.
| |