Re: [PATCH v4 04/10] of: Add a KUnit test for overlays and test managed APIs

Rob Herring
2024-04-23T15:07:31Z

On Mon, 22 Apr 2024 16:23:57 -0700, Stephen Boyd wrote:
> Test the KUnit test managed overlay APIs. Confirm that platform devices
> are created and destroyed properly. This provides us confidence that the
> test managed APIs work correctly and can be relied upon to provide tests
> with fake platform devices and device nodes via overlays compiled into
> the kernel image.
>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Saravana Kannan <saravanak@google.com>
> Cc: Daniel Latypov <dlatypov@google.com>
> Cc: Brendan Higgins <brendan.higgins@linux.dev>
> Cc: David Gow <davidgow@google.com>
> Cc: Rae Moar <rmoar@google.com>
> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
> ---
> drivers/of/.kunitconfig | 1 +
> drivers/of/Kconfig | 10 +++
> drivers/of/Makefile | 1 +
> drivers/of/kunit_overlay_test.dtso | 9 +++
> drivers/of/overlay_test.c | 115 +++++++++++++++++++++++++++++
> 5 files changed, 136 insertions(+)
> create mode 100644 drivers/of/kunit_overlay_test.dtso
> create mode 100644 drivers/of/overlay_test.c
>

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>