WIP: device tree MVP

dts/bindings/reserved-memory/reserved-memory.yaml

@@ -0,0 +1,23 @@
+description: |
+  Reserved memory - Each child of the reserved-memory node specifies one or
+  more regions of reserved memory. Regions in the /reserved-memory node may be
+  referenced by other device nodes by adding a memory-region property to the
+  device node.
+
+compatible: "reserved-memory"
+
+include:
+  - name: base.yaml
+    property-allowlist: ['#address-cells', '#size-cells']
+
+child-binding:
+    description: Regions
+    properties:
+       label:
+          type: string
+          required: false
+          description: Human readable string describing the device (used as device_get_binding() argument)
+       reg:
+          type: array
+          description: register space
+          required: true