[PATCH v4 4/5] clk: Add KUnit tests for assigned-clock-sscs

[Brian Masney]

On Mon, Sep 15, 2025 at 04:29:38PM +0800, Peng Fan wrote:
> Spread spectrum configuration is part of clock frequency settings,
> and its behavior can be validated similarly to assigned clock rates.
> 
> Extend the existing KUnit tests for assigned-clock-rates to cover
> assigned-clock-sscs by reusing the test framework. Add new test
> device trees:
>   - kunit_clk_assigned_sscs_null.dtso
>   - kunit_clk_assigned_sscs_null_consumer.dtso
>   - kunit_clk_assigned_sscs_without.dtso
>   - kunit_clk_assigned_sscs_without_consumer.dtso
>   - kunit_clk_assigned_sscs_zero.dtso
>   - kunit_clk_assigned_sscs_zero_consumer.dtso
> 
> These tests cover various invalid configurations of assigned-clock-sscs,
> ensuring robustness and consistent error handling, similar to the coverage
> provided for assigned-clock-rates.
> 
> Co-developed-by: Brian Masney <bmasney at redhat.com>
> Signed-off-by: Brian Masney <bmasney at redhat.com>
> Signed-off-by: Peng Fan <peng.fan at nxp.com>

This looks good to me. I'd typically leave a Reviewed-by, but that's
probably not appropriate since I'm already listed with a
Co-developed-by.

Brian