diff options
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml index d3cf8f59cb23..c8543f969ebb 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml @@ -58,6 +58,40 @@ properties: items: enum: [1, 2, 3, 4, 5] + qcom,tx-channel-mapping: + description: | + Specifies static channel mapping between slave and master tx port + channels. + In the order of slave port channels which is adc1, adc2, adc3, + dmic0, dmic1, mbhc, dmic2, dmic3, dmci4, dmic5, dmic6, dmic7. + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 12 + maxItems: 12 + additionalItems: false + items: + enum: + - 1 # WCD9370_SWRM_CH1 + - 2 # WCD9370_SWRM_CH2 + - 3 # WCD9370_SWRM_CH3 + - 4 # WCD9370_SWRM_CH4 + + qcom,rx-channel-mapping: + description: | + Specifies static channels mapping between slave and master rx port + channels. + In the order of slave port channels, which is + hph_l, hph_r, clsh, comp_l, comp_r, lo, dsd_r, dsd_l. + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 8 + maxItems: 8 + additionalItems: false + items: + enum: + - 1 # WCD9370_SWRM_CH1 + - 2 # WCD9370_SWRM_CH2 + - 3 # WCD9370_SWRM_CH3 + - 4 # WCD9370_SWRM_CH4 + required: - compatible - reg @@ -74,6 +108,7 @@ examples: compatible = "sdw20217010a00"; reg = <0 4>; qcom,rx-port-mapping = <1 2 3 4 5>; + qcom,rx-channel-mapping = /bits/ 8 <1 2 1 1 2 1 1 2>; }; }; @@ -85,6 +120,7 @@ examples: compatible = "sdw20217010a00"; reg = <0 3>; qcom,tx-port-mapping = <2 2 3 4>; + qcom,tx-channel-mapping = /bits/ 8 <1 2 1 1 2 3 3 4 1 2 3 4>; }; }; |