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authorYe Li <ye.li@nxp.com>2017-10-27 01:57:44 -0500
committerFugang Duan <fugang.duan@nxp.com>2017-11-20 18:13:38 +0800
commit32f5e2b06f17443e019b3cd646d2121f00f19014 (patch)
tree9da050ded466b4b12811fe80a01d28417f230622
parenta117ec62e26f6ac945f014ea1a26f5068eea0b07 (diff)
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 <ye.li@nxp.com> Acked-by: Fugang Duan <fugang.duan@nxp.com>
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dts2
1 files changed, 1 insertions, 1 deletions
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 */