From: Johan Hovold <johan+linaro@xxxxxxxxxx>
commit f5f390a77f18eaeb2c93211a1b7c5e66b5acd423 upstream.
The 'local-bd-address' property is used to pass a unique Bluetooth
device address from the boot firmware to the kernel and should otherwise
be left unset so that the OS can prevent the controller from being used
until a valid address has been provided through some other means (e.g.
using btmgmt).
Fixes: 60f77ae7d1c1 ("arm64: dts: qcom: qcs404-evb: Enable uart3 and add Bluetooth")
Cc: stable@xxxxxxxxxxxxxxx # 5.10
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240501075201.4732-1-johan+linaro@xxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -60,7 +60,7 @@
vddrf-supply = <&vreg_l1_1p3>;
vddch0-supply = <&vdd_ch0_3p3>;
- local-bd-address = [ 02 00 00 00 5a ad ];
+ local-bd-address = [ 00 00 00 00 00 00 ];
max-speed = <3200000>;
};
Patches currently in stable-queue which might be from johan+linaro@xxxxxxxxxx are
queue-5.15/arm64-dts-qcom-qcs404-fix-bluetooth-device-address.patch
