[PATCH v2] clk: tests: Add tests for clk lookup by name

[Brian Masney]

On Wed, Oct 15, 2025 at 05:06:59PM +0800, Chen-Yu Tsai wrote:
> Clk lookup (by name) recently gained some performance improvements at
> the expense of more complexity within the lookup code.
> 
> To make sure that this works as intended and doesn't break, add some
> basic tests for this part of the CCF.
> 
> A new "clk_hw_lookup()" function is added purely for running kunit
> tests.
> 
> Signed-off-by: Chen-Yu Tsai <wenst at chromium.org>

Reviewed-by: Brian Masney <bmasney at redhat.com>