From: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx> Add binding for imx95's CM7 core, used for audio processing. Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx> --- .../bindings/sound/fsl,imx95-cm7-sof.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml diff --git a/Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml b/Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml new file mode 100644 index 000000000000..cc1eb358f288 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/fsl,imx95-cm7-sof.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP imx95 CM7 core + +maintainers: + - Daniel Baluta <daniel.baluta@xxxxxxx> + +description: NXP imx95 CM7 core used for audio processing + +allOf: + - $ref: fsl,sof-cpu.yaml# + +properties: + compatible: + const: fsl,imx95-cm7-sof + + port: + description: SAI3 port + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - port + +unevaluatedProperties: false + +examples: + - | + cm7-cpu@80000000 { + compatible = "fsl,imx95-cm7-sof"; + reg = <0x80000000 0x6100000>; + mboxes = <&mu7 2 0>, <&mu7 2 1>, <&mu7 3 0>, <&mu7 3 1>; + mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1"; + memory-region = <&adma_res>; + port { + /* SAI3-WM8962 link */ + endpoint { remote-endpoint = <&wm8962_ep>; }; + }; + }; -- 2.34.1
