arch: arm: dts: ls1046a: tag serial nodes with bootph-all

Make sure the serial driver is initialized before relocation by tagging
the serial nodes with "bootph-all".

In order to keep the serial nodes in sync with their representation in
the Linux dts, add these u-boot specific properties to *-u-boot.dtsi
files.

Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>

3 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/dts/fsl-ls1046a-frwy-u-boot.dtsi b/arch/arm/dts/fsl-ls1046a-frwy-u-boot.dtsi
new file mode 100644
index 00000000000..ce204e675b3
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1046a-frwy-u-boot.dtsi
@@ -0,0 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright 2023 NXP */
+
+#include "fsl-ls1046a-u-boot.dtsi"
+
diff --git a/arch/arm/dts/fsl-ls1046a-rdb-u-boot.dtsi b/arch/arm/dts/fsl-ls1046a-rdb-u-boot.dtsi
new file mode 100644
index 00000000000..ce204e675b3
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1046a-rdb-u-boot.dtsi
@@ -0,0 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright 2023 NXP */
+
+#include "fsl-ls1046a-u-boot.dtsi"
+
diff --git a/arch/arm/dts/fsl-ls1046a-u-boot.dtsi b/arch/arm/dts/fsl-ls1046a-u-boot.dtsi
new file mode 100644
index 00000000000..65a870511c1
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1046a-u-boot.dtsi
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright 2023 NXP */
+
+&duart0 {
+	bootph-all;
+};
+
+&duart1 {
+	bootph-all;
+};
+
+&duart2 {
+	bootph-all;
+};
+
+&duart3 {
+	bootph-all;
+};
+