During the actual development process, it was discovered that the
controller/device' would describe the bus type in the binding. However,
when the two sides did not match, the generated process would not be
affected and there were no any prompts. This made it very difficult for
developers to identify the problem.
I've updated the implementation to:
1. Add a `warn_bus_mismatch` kwarg to `edtlib.EDT()` constructor
(default: False)
2. Add a `--warn-bus-mismatch` flag to gen_edt.py
3. Only show the warning when explicitly opted in
4. Add some checks in the edtlib. When the bus type of the node
does not match the binding requirements, provide some auxiliary
judgment information:
a. bus position of the node
b. available binding types
c. expected binding type.
Signed-off-by: Lucien Zhao <lucien.zhao@nxp.com>
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