[PATCH 2/3] arm64: dts: qcom: sm8650-mtp: add port mapping to speakers

[Neil Armstrong <neil.armstrong@linaro.org>]

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

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8650-mtp.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
index fa6c3b397f2d..c63822f5b127 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
@@ -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>;
 	};
 };
 

-- 
2.34.1