From: Alexander Martinz <amartinz@shiftphones.com>

Audio amplifier TFA9890 is present on the board.

Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
---
 arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
index 8d4bf858b238b..80148ff9c3788 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
@@ -459,6 +459,19 @@ &i2c10 {
 	/* SMB1355@0x0C */
 };
 
+&i2c11 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	audio-codec@34 {
+		compatible = "nxp,tfa9890";
+		reg = <0x34>;
+		vddd-supply = <&vreg_s4a_1p8>;
+		#sound-dai-cells = <0>;
+	};
+};
+
 &ipa {
 	qcom,gsi-loader = "self";
 	memory-region = <&ipa_fw_mem>;

-- 
2.53.0

On 3/20/26 5:29 PM, David Heidelberg via B4 Relay wrote:
> From: Alexander Martinz <amartinz@shiftphones.com>
> 
> Audio amplifier TFA9890 is present on the board.
> 
> Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

On Fri, Mar 20, 2026 at 05:29:07PM +0100, David Heidelberg via B4 Relay wrote:
> From: Alexander Martinz <amartinz@shiftphones.com>
> 
> Audio amplifier TFA9890 is present on the board.
> 
> Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---
>  arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry