[PATCH v2 0/3] of: overlay: load overlay symbols into live device tree

From: Frank Rowand Symbols in a loaded overlay are not currently available to subsequently loaded overlays because the properties in the overlay's __symbols__ node are not loaded into the live device tree. Patch 1 is unittests to test patches 2 and 3. Patch 2 fixes a

[PATCH v2 0/3] of: overlay: load overlay symbols into live device tree

From: Frank Rowand Symbols in a loaded overlay are not currently available to subsequently loaded overlays because the properties in the overlay's __symbols__ node are not loaded into the live device tree. Patch 1 is unittests to test patches 2 and 3. Patch 2 fixes a problem discovered while