On Mon, Sep 09, 2024 at 04:25:44PM GMT, Mohammad Rafi Shaik wrote: > Add static channel mapping between master and slave rx/tx ports. > > Signed-off-by: Mohammad Rafi Shaik <quic_mohs@xxxxxxxxxxx> > --- > .../bindings/sound/qcom,wcd937x-sdw.yaml | 28 +++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml > index d3cf8f59cb23..1db3c001ce98 100644 > --- a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml > +++ b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml > @@ -58,6 +58,30 @@ 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, adc4, > + dmic0, dmic1, mbhc, dmic2, dmic3, dmci4, dmic5, dmic6, dmic7. > + $ref: /schemas/types.yaml#/definitions/uint8-array > + minItems: 8 > + maxItems: 13 > + items: > + enum: [1, 2, 4, 8] > + > + 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 > + items: > + enum: [1, 2, 4, 8] Can we please use sensible strings instead of a randomly-looking numbers? > + > required: > - compatible > - reg > @@ -74,6 +98,8 @@ examples: > compatible = "sdw20217010a00"; > reg = <0 4>; > qcom,rx-port-mapping = <1 2 3 4 5>; > + qcom,rx-channel-mapping = /bits/ 8 <0x01 0x02 0x01 0x01 0x02 > + 0x01 0x01 0x02>; > }; > }; > > @@ -85,6 +111,8 @@ examples: > compatible = "sdw20217010a00"; > reg = <0 3>; > qcom,tx-port-mapping = <2 2 3 4>; > + qcom,tx-channel-mapping = /bits/ 8 <0x01 0x02 0x01 0x01 0x02 0x04 > + 0x04 0x08 0x01 0x02 0x04 0x8>; > }; > }; > > -- > 2.25.1 > -- With best wishes Dmitry
