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