Squashed 'dts/upstream/' content from commit aaba2d45dc2a

git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/arm64/microchip/sparx5_pcb134.dts b/src/arm64/microchip/sparx5_pcb134.dts
new file mode 100644
index 0000000..45ca1af
--- /dev/null
+++ b/src/arm64/microchip/sparx5_pcb134.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb134_board.dtsi"
+#include "sparx5_nand.dtsi"
+
+/ {
+	model = "Sparx5 PCB134 Reference Board (NAND)";
+	compatible = "microchip,sparx5-pcb134", "microchip,sparx5";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x10000000>;
+	};
+};