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| author | Nícolas F. R. A. Prado <nfraprado@collabora.com> | 2023-08-28 17:13:12 -0400 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2023-09-20 14:25:10 -0500 |
| commit | 14571ab1ad213de59b3726a40aea7ca0365bf445 (patch) | |
| tree | c3864ce2d23335eb429a35d6dfd974a765a229b5 /tools/testing/selftests/dt/compatible_ignore_list | |
| parent | 365ba0c7a73cce407bf40cdf9900b86b945d4acb (diff) | |
| download | linux-stable-14571ab1ad213de59b3726a40aea7ca0365bf445.tar.gz linux-stable-14571ab1ad213de59b3726a40aea7ca0365bf445.tar.bz2 linux-stable-14571ab1ad213de59b3726a40aea7ca0365bf445.zip | |
kselftest: Add new test for detecting unprobed Devicetree devices
Introduce a new kselftest to detect devices that were declared in the
Devicetree, and are expected to be probed by a driver, but weren't.
The test uses two lists: a list of compatibles that can match a
Devicetree device to a driver, and a list of compatibles that should be
ignored. The first is automatically generated by the
dt-extract-compatibles script, and is run as part of building this test.
The list of compatibles to ignore is a hand-crafted list to capture the
few exceptions of compatibles that are expected to match a driver but
not be bound to it.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230828211424.2964562-4-nfraprado@collabora.com
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'tools/testing/selftests/dt/compatible_ignore_list')
| -rw-r--r-- | tools/testing/selftests/dt/compatible_ignore_list | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/dt/compatible_ignore_list b/tools/testing/selftests/dt/compatible_ignore_list new file mode 100644 index 000000000000..1323903feca9 --- /dev/null +++ b/tools/testing/selftests/dt/compatible_ignore_list @@ -0,0 +1 @@ +simple-mfd |