| commit | a0fceff1a27e39e9de90b9a3251626fcecb57a32 | [log] [tgz] |
|---|---|---|
| author | Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> | Mon Aug 19 20:32:25 2019 +0200 |
| committer | Kumar Gala <kumar.gala@gmail.com> | Sat Sep 07 10:25:02 2019 -0500 |
| tree | 93fadf49ad4b56a81823ca2887cb7aed0a9d7464 | |
| parent | 1467480491940627c1d4c802cf90cafb49e9dddb [diff] |
scripts: dts: Simplify and improve 'compatible' matching
Instead of
properties:
compatible:
constraint: "foo"
, just have
compatible: "foo"
at the top level of the binding.
For backwards compatibility, the old 'properties: compatible: ...' form
is still accepted for now, and is treated the same as a single-element
'compatible:'.
The old syntax was inspired by dt-schema (though it isn't
dt-schema-compatible), which is in turn a thin wrapper around
json-schema (the idea is to transform .dts files into YAML and then
verify them).
Maybe the idea was to gradually switch the syntax over to dt-schema and
then be able to use unmodified dt-schema bindings, but dt-schema is
really a different kind of tool (a completely standalone linter), and
works very differently from our stuff (see schemas/dt-core.yaml in the
dt-schema repo to get an idea of just how differently).
Better to keep it simple.
This commit also piggybacks some clarifications to the binding template
re. '#cells:'.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>