The warning about a missing driver can be a bit confusing and is not specifically mentioned in the documentation. Also some parse errors result in the driver simply being ignored, which is hard to diagnose.
This series updates dtoc to try harder to find common errors and report a useful warning. It also adds a section about possible problems to the of-platdata documentation.
Unfortunately the use of match-object subscripts is not supported in Python 3.5 and earlier, so a patch is included to avoid this.
Finally, a short usage string it added to the help output, with dtoc being converted to use ArgumentParser in the process.
Simon Glass (8): dtoc: Avoid using subscripts on match objects dtoc: Convert to use ArgumentParser dtoc: Allow multiple warnings for a driver dtoc: Correct the re_compat regular expression dtoc: Add a stdout check in test_normalized_name() dtoc: Detect unexpected suffix on .of_match dtoc: Detect drivers which do not parse correctly dtoc: Update documentation to cover warnings in more detail
doc/develop/driver-model/of-plat.rst | 53 +++++++++++ tools/dtoc/main.py | 51 +++++----- tools/dtoc/src_scan.py | 45 +++++++-- tools/dtoc/test_src_scan.py | 133 ++++++++++++++++++++++++++- 4 files changed, 247 insertions(+), 35 deletions(-)