arm64: zynqmp: Describe empty binman node

For enabling binman by default there is a need to have at least empty node
present that's why create -u-boot.dtsi with empty node to cover all ZynqMP
platforms.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/14d874ad4568fa8e3178e893224fecc5c676f04c.1730452668.git.michal.simek@amd.com
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index d81a9f9..ce4ea32 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -274,6 +274,7 @@
 	zynqmp-mini-qspi-x1-stacked.dtb		\
 	zynqmp-mini-qspi-x2-single.dtb		\
 	zynqmp-mini-qspi-x2-stacked.dtb		\
+	zynqmp-binman-mini.dtb			\
 	zynqmp-sc-revB.dtb			\
 	zynqmp-sc-revC.dtb			\
 	zynqmp-sm-k24-revA.dtb			\
diff --git a/arch/arm/dts/zynqmp-binman-mini.dts b/arch/arm/dts/zynqmp-binman-mini.dts
new file mode 100644
index 0000000..8f3d18e
--- /dev/null
+++ b/arch/arm/dts/zynqmp-binman-mini.dts
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * (C) Copyright 2024, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+/dts-v1/;
+
+#include "zynqmp-u-boot.dtsi"
diff --git a/arch/arm/dts/zynqmp-u-boot.dtsi b/arch/arm/dts/zynqmp-u-boot.dtsi
new file mode 100644
index 0000000..9a7527e
--- /dev/null
+++ b/arch/arm/dts/zynqmp-u-boot.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * (C) Copyright 2024, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+/ {
+	binman: binman {
+	};
+};