From 3385e2f77182469940c136b9eeedf01f27b7441f Mon Sep 17 00:00:00 2001
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Date: Mon, 22 Jun 2026 11:35:06 +0200
Subject: [PATCH] arm64: dts: freescale: imx95-toradex-smarc: add alias for
 lpuart5

Add alias for lpuart5 so the UART gets a stable line number.
Without this alias, the lpuart driver fails:

  fsl-lpuart 42590000.serial: failed to get alias id, errno -19

This prevents the Bluetooth controller connected to this UART from
working.

Fixes: 104a391bb6ff ("arm64: dts: freescale: imx95-toradex-smarc: Enable bluetooth on lpuart5")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi b/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi
index 7d760470201f..a6c5398a81e3 100644
--- a/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi
@@ -24,6 +24,7 @@ aliases {
 		serial1 = &lpuart1;
 		serial2 = &lpuart6;
 		serial3 = &lpuart3;
+		serial4 = &lpuart5;
 	};
 
 	chosen {