Device trees imported from Linux (dts/upstream) include their
dt-bindings headers from dts/upstream/include, but the dtc preprocessor
search order places U-Boot's legacy in-tree include/ first. When a SoC
has both a legacy dt-bindings header (used by non-upstream in-tree
device trees) and an upstream one, the legacy copy shadows the upstream
one and silently misresolves the clock/reset/power macros whose
numbering changed between generations.
Prefer dts/upstream/include when building with CONFIG_OF_UPSTREAM. The
upstream imported device trees are written against the upstream
bindings, and no current OF_UPSTREAM user builds legacy in-tree device
trees.
vhaudiquet
923cc75439