kernel/linux.git/tools/testing/selftests/dt, branch v6.7.3Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.7.32023-09-20T19:25:10+00:00kselftest: Add new test for detecting unprobed Devicetree devices2023-09-20T19:25:10+00:00Nícolas F. R. A. Pradonfraprado@collabora.com2023-08-28T21:13:12+00:00urn:sha1:14571ab1ad213de59b3726a40aea7ca0365bf445
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>