linux-next/drivers/of/.kunitconfig

CONFIG_KUNIT=y
CONFIG_OF=y
CONFIG_OF_KUNIT_TEST=y
CONFIG_OF_OVERLAY=y
CONFIG_OF_OVERLAY_KUNIT_TEST=y
of: Add KUnit test to confirm DTB is loaded Add a KUnit test that confirms a DTB has been loaded, i.e. there is a root node, and that the of_have_populated_dt() API works properly. We skip the test when CONFIG_OF_EARLY_FLATREE=n because in that case we know architecture code hasn't called unflatten_(and_copy_)?device_tree() which would populate some sort of root node. Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Reviewed-by: David Gow <davidgow@google.com> Cc: Brendan Higgins <brendan.higgins@linux.dev> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20240217010557.2381548-8-sboyd@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> 2024-02-16 17:05:56 -08:00			`CONFIG_KUNIT=y`
			`CONFIG_OF=y`
			`CONFIG_OF_KUNIT_TEST=y`
of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n Some configurations want to enable CONFIG_KUNIT without enabling CONFIG_OF_OVERLAY. The kunit overlay code already skips if CONFIG_OF_OVERLAY isn't enabled, so this select here isn't really doing anything besides making it easier to run the tests without them skipping. Remove the select and move the config setting to the drivers/of/.kunitconfig file so that the overlay tests can be run with or without CONFIG_OF_OVERLAY set to test either behavior. Fixes: 5c9dd72d8385 ("of: Add a KUnit test for overlays and test managed APIs") Signed-off-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20241016212016.887552-1-sboyd@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 2024-10-16 14:20:15 -07:00			`CONFIG_OF_OVERLAY=y`
of: Add a KUnit test for overlays and test managed APIs 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> Reviewed-by: David Gow <davidgow@google.com> Cc: Rae Moar <rmoar@google.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20240718210513.3801024-5-sboyd@kernel.org 2024-07-18 14:05:03 -07:00			`CONFIG_OF_OVERLAY_KUNIT_TEST=y`