MLK-12683 ARM: dts: imx6ull: add uart2 support

Enable uart2 port in ddr3 ARM2 board.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 9750724..ed505a9 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -620,6 +620,7 @@ dtb-$(CONFIG_SOC_IMX6ULL) += \
        imx6ull-14x14-ddr3-arm2-adc.dtb \
        imx6ull-14x14-ddr3-arm2-gpmi-weim.dtb \
        imx6ull-14x14-ddr3-arm2-lcdif.dtb \
+       imx6ull-14x14-ddr3-arm2-uart2.dtb \
        imx6ull-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
        imx7d-cl-som-imx7.dtb \

diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-uart2.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-uart2.dts
new file mode 100644 (file)
index 0000000..6f157ea
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-uart2.dts
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "imx6ull-14x14-ddr3-arm2.dts"
+
+&flexcan2 {
+       status = "disabled";
+};
+
+&i2c4 {
+       status = "disabled";
+};
+
+&uart2 {
+       status = "okay";
+};