clk: tests: Add tests for single parent mux

We have a few tests for a mux with a single parent, testing the case
where it used to be orphan.

Let's leverage most of the code but register the clock properly to test
a few trivial things.

Tested-by: Alexander Stein <[email protected]> # imx8mp
Tested-by: Marek Szyprowski <[email protected]> # exynos4210, meson g12b
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Linux Kernel Functional Testing <[email protected]>
Tested-by: Naresh Kamboju <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>

0 files changed, 0 insertions, 0 deletions