On 19/01/2026 12:58, Petr Hodina via B4 Relay wrote:
From: Petr Hodina <[email protected]>
Enable the bluetooth interface on the uart6
Signed-off-by: Petr Hodina <[email protected]>
---
arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
index 68841e036c20..f23f9757a08b 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
@@ -755,6 +755,23 @@ int-pins {
&uart6 {
status = "okay";
+
+ bluetooth {
+ compatible = "qcom,wcn3990-bt";
+
+ /*
+ * This path is relative to the qca/
+ * subdir under lib/firmware.
+ */
+ firmware-name = "akatsuki/crnv21.bin";
Looks good, thou the path should follow `$Vendor/$codename` pattern.
In general, if it's generic firmware, fw path here should be
Sony/tama/
otherwise LGTM.
David
+
+ vddio-supply = <&vreg_s3a_1p3>;
+ vddxo-supply = <&vreg_s5a_1p9>;
+ vddrf-supply = <&vreg_l17a_1p3>;
+ vddch0-supply = <&vreg_l25a_3p0>;
+
+ max-speed = <3200000>;
+ };
};
&uart9 {
--
David Heidelberg
