Based on kernel version 6.11
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/nvidia,tegra210-sfc.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Tegra210 SFC description: | The Sampling Frequency Converter (SFC) converts the sampling frequency of the input signal from one frequency to another. It supports sampling frequency conversions of streams of up to two channels (stereo). maintainers: - Jon Hunter <jonathanh@nvidia.com> - Mohan Kumar <mkumard@nvidia.com> - Sameer Pujar <spujar@nvidia.com> allOf: - $ref: dai-common.yaml# properties: $nodename: pattern: "^sfc@[0-9a-f]*$" compatible: oneOf: - const: nvidia,tegra210-sfc - items: - enum: - nvidia,tegra234-sfc - nvidia,tegra194-sfc - nvidia,tegra186-sfc - const: nvidia,tegra210-sfc reg: maxItems: 1 sound-name-prefix: pattern: "^SFC[1-9]$" ports: $ref: /schemas/graph.yaml#/properties/ports properties: port@0: $ref: audio-graph-port.yaml# unevaluatedProperties: false description: | SFC ACIF (Audio Client Interface) input port. This is connected to corresponding ACIF output port on AHUB (Audio Hub). port@1: $ref: audio-graph-port.yaml# unevaluatedProperties: false description: | SFC ACIF output port. This is connected to corresponding ACIF input port on AHUB. required: - compatible - reg additionalProperties: false examples: - | sfc@702d2000 { compatible = "nvidia,tegra210-sfc"; reg = <0x702d2000 0x200>; sound-name-prefix = "SFC1"; }; ... |