The pinctrl nodes from sm6350.dtsi already contain a bias-* property, so that needs to be deleted, otherwise the dtb will contain two conflicting bias-* properties.
Reported-by: Conor Dooley <[email protected]> Closes: https://lore.kernel.org/r/20260310-maritime-silly-05e7b7e03aa6@spud/ Fixes: c4ef464b24c5 ("arm64: dts: qcom: sm7225-fairphone-fp4: Add Bluetooth") Signed-off-by: Luca Weiss <[email protected]> --- arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts index a3c2b26736f4..3964aae47fd4 100644 --- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts +++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts @@ -1019,12 +1019,14 @@ &qup_uart1_cts { * the Bluetooth module drives the pin in either * direction or leaves the pin fully unpowered. */ + /delete-property/ bias-disable; bias-bus-hold; }; &qup_uart1_rts { /* We'll drive RTS, so no pull */ drive-strength = <2>; + /delete-property/ bias-pull-down; bias-disable; }; @@ -1035,12 +1037,14 @@ &qup_uart1_rx { * in tri-state (module powered off or not driving the * signal yet). */ + /delete-property/ bias-disable; bias-pull-up; }; &qup_uart1_tx { /* We'll drive TX, so no pull */ drive-strength = <2>; + /delete-property/ bias-pull-up; bias-disable; }; --- base-commit: de79886ae0ce739608514f6b1ae91c14c6a9e600 change-id: 20260319-fp4-uart1-fix-9fe390294499 Best regards, -- Luca Weiss <[email protected]>
