Based on kernel version 6.13
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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 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/qcom,wcd938x-sdw.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm SoundWire Slave devices on WCD9380/WCD9385 maintainers: - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> description: | Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC. It has RX and TX Soundwire slave devices. This bindings is for the slave devices. properties: compatible: const: sdw20217010d00 reg: maxItems: 1 qcom,tx-port-mapping: description: | Specifies static port mapping between slave and master tx ports. In the order of slave port index. $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 4 maxItems: 4 qcom,rx-port-mapping: description: | Specifies static port mapping between slave and master rx ports. In the order of slave port index. $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 5 maxItems: 5 required: - compatible - reg additionalProperties: false examples: - | soundwire@3210000 { #address-cells = <2>; #size-cells = <0>; reg = <0x03210000 0x2000>; wcd938x_rx: codec@0,4 { compatible = "sdw20217010d00"; reg = <0 4>; qcom,rx-port-mapping = <1 2 3 4 5>; }; }; soundwire@3230000 { #address-cells = <2>; #size-cells = <0>; reg = <0x03230000 0x2000>; wcd938x_tx: codec@0,3 { compatible = "sdw20217010d00"; reg = <0 3>; qcom,tx-port-mapping = <2 3 4 5>; }; }; ... |