[PATCH 1/1] ARM: dts: mba6ul: Add MicIn routing

Alexander Stein alexander.stein at ew.tq-group.com
Fri Aug 22 06:49:54 PDT 2025


MicIn is connected to IN3_L. Add routing including the Mic Bias.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
index 67a3d484bc9f1..65fde4f52587c 100644
--- a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
@@ -146,6 +146,13 @@ sound {
 		ssi-controller = <&sai1>;
 		audio-codec = <&tlv320aic32x4>;
 		audio-asrc = <&asrc>;
+		audio-routing =
+			"IN3_L", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"IN1_L", "Line In Jack",
+			"IN1_R", "Line In Jack",
+			"Line Out Jack", "LOL",
+			"Line Out Jack", "LOR";
 	};
 };
 
-- 
2.43.0




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