[PATCH v2 5/7] arch: arm: dts: ls1046a: tag serial nodes with bootph-all

[Camelia Groza]

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 at nxp.com>
---
V2:
- create *-u-boot.dtsi files to store u-boot specific dts properties
  instead of adding them to the main board dts

 arch/arm/dts/fsl-ls1046a-frwy-u-boot.dtsi |  5 +++++
 arch/arm/dts/fsl-ls1046a-rdb-u-boot.dtsi  |  5 +++++
 arch/arm/dts/fsl-ls1046a-u-boot.dtsi      | 19 +++++++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 arch/arm/dts/fsl-ls1046a-frwy-u-boot.dtsi
 create mode 100644 arch/arm/dts/fsl-ls1046a-rdb-u-boot.dtsi
 create mode 100644 arch/arm/dts/fsl-ls1046a-u-boot.dtsi

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 000000000000..ce204e675b36
--- /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 000000000000..ce204e675b36
--- /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 000000000000..65a870511c12
--- /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;
+};
+
--
2.17.1