| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/qcom,wcd939x-sdw.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Qualcomm SoundWire devices on WCD9390/WCD9395 |
| |
| maintainers: |
| - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
| |
| description: | |
| Qualcomm WCD9390/WCD9395 Codec is a standalone Hi-Fi audio codec IC. |
| It has RX and TX Soundwire devices. This bindings is for the devices. |
| |
| properties: |
| compatible: |
| const: sdw20217010e00 |
| |
| reg: |
| maxItems: 1 |
| |
| qcom,tx-port-mapping: |
| description: | |
| Specifies static port mapping between device and host tx ports. |
| In the order of the device port index. |
| $ref: /schemas/types.yaml#/definitions/uint32-array |
| minItems: 4 |
| maxItems: 4 |
| |
| qcom,rx-port-mapping: |
| description: | |
| Specifies static port mapping between device and host rx ports. |
| In the order of device port index. |
| $ref: /schemas/types.yaml#/definitions/uint32-array |
| minItems: 6 |
| maxItems: 6 |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| soundwire@3210000 { |
| #address-cells = <2>; |
| #size-cells = <0>; |
| reg = <0x03210000 0x2000>; |
| wcd938x_rx: codec@0,4 { |
| compatible = "sdw20217010e00"; |
| reg = <0 4>; |
| qcom,rx-port-mapping = <1 2 3 4 5 6>; |
| }; |
| }; |
| |
| soundwire@3230000 { |
| #address-cells = <2>; |
| #size-cells = <0>; |
| reg = <0x03230000 0x2000>; |
| wcd938x_tx: codec@0,3 { |
| compatible = "sdw20217010e00"; |
| reg = <0 3>; |
| qcom,tx-port-mapping = <2 3 4 5>; |
| }; |
| }; |
| |
| ... |
