[PATCH] arm64: dts: qcom: sm7225-fairphone-fp4: Fix conflicting bias pinctrl

[Luca Weiss]

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 <conor@xxxxxxxxxx>
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 <luca.weiss@xxxxxxxxxxxxx>
---
 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 <luca.weiss@xxxxxxxxxxxxx>