From 32f5e2b06f17443e019b3cd646d2121f00f19014 Mon Sep 17 00:00:00 2001 From: Ye Li Date: Fri, 27 Oct 2017 01:57:44 -0500 Subject: MLK-16709 dts: imx8qm: Disable the UART2 on MEK base board CM4_1 core will use the UART2 on QM MEK base board as its console. Since this port currently is a backup debug port on A core side, not really used. We disable it in dts to yield the port for CM4_1. Signed-off-by: Ye Li Acked-by: Fugang Duan --- arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dts index 081d02d1cc6b..5455043c01c1 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dts @@ -495,7 +495,7 @@ &lpuart2 { /* Dbg console */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpuart2>; - status = "okay"; + status = "disabled"; }; &lpuart3 { /* MKbus */ -- cgit v1.2.3