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Add a new flag, '--driver-match', to the dt-extract-compatibles script that causes it to only print out compatibles that are expected to match a driver. This output can then be used by tests to detect device probe failures. In order to filter the compatibles down to only ones that will match to a driver, the following is considered: - A compatible needs to show up in a driver's of_match_table for it to be matched to a driver - Compatibles that are used in both of_match_table and OF_DECLARE type macros can't be expected to match to a driver and so are ignored. One exception is CLK_OF_DECLARE_DRIVER, since it indicates that a driver will also later probe, so compatibles in this macro are not ignored. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20230828211424.2964562-3-nfraprado@collabora.com Signed-off-by: Rob Herring <robh@kernel.org> |
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| .. | ||
| include-prefixes | ||
| libfdt | ||
| .gitignore | ||
| checks.c | ||
| data.c | ||
| dt-extract-compatibles | ||
| dt_to_config | ||
| dtc-lexer.l | ||
| dtc-parser.y | ||
| dtc.c | ||
| dtc.h | ||
| dtx_diff | ||
| fdtget.c | ||
| fdtoverlay.c | ||
| fdtput.c | ||
| flattree.c | ||
| fstree.c | ||
| livetree.c | ||
| Makefile | ||
| of_unittest_expect | ||
| srcpos.c | ||
| srcpos.h | ||
| treesource.c | ||
| update-dtc-source.sh | ||
| util.c | ||
| util.h | ||
| version_gen.h | ||
| yamltree.c | ||