Commit f3b84707 authored by Neil Armstrong's avatar Neil Armstrong Committed by Bjorn Andersson
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arm64: dts: qcom: sm8650-mtp: add port mapping to speakers 



Add appropriate mappings of Soundwire ports of WSA8845 speaker
to correctly map the Speaker ports to the WSA macro ports.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240627-topic-sm8650-upstream-was-port-mapping-v1-2-4700bcc2489a@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 1cda6acb

arch/arm64/boot/dts/qcom/sm8650-mtp.dts

+20 −0
Original line number Diff line number Diff line
@@ -751,6 +751,16 @@ left_spkr: speaker@0,0 { 
		sound-name-prefix = "SpkrLeft";

		vdd-1p8-supply = <&vreg_l15b_1p8>;

		vdd-io-supply = <&vreg_l3c_1p2>;



		/*

		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 1 (SPKR_L)

		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 2 (SPKR_L_COMP)

		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 3 (SPKR_L_BOOST)

		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)

		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 10 (SPKR_L_VI)

		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)

		 */

		qcom,port-mapping = <1 2 3 7 10 13>;

	};



	/* WSA8845, Speaker Right */
@@ -764,6 +774,16 @@ right_spkr: speaker@0,1 { 
		sound-name-prefix = "SpkrRight";

		vdd-1p8-supply = <&vreg_l15b_1p8>;

		vdd-io-supply = <&vreg_l3c_1p2>;



		/*

		 * WSA8845 Port 1 (DAC)     <=> SWR0 Port 4 (SPKR_R)

		 * WSA8845 Port 2 (COMP)    <=> SWR0 Port 5 (SPKR_R_COMP)

		 * WSA8845 Port 3 (BOOST)   <=> SWR0 Port 6 (SPKR_R_BOOST)

		 * WSA8845 Port 4 (PBR)     <=> SWR0 Port 7 (PBR)

		 * WSA8845 Port 5 (VISENSE) <=> SWR0 Port 11 (SPKR_R_VI)

		 * WSA8845 Port 6 (CPS)     <=> SWR0 Port 13 (CPS)

		 */

		qcom,port-mapping = <4 5 6 7 11 13>;

	};

};