On Fri, Feb 26, 2021 at 3:14 PM Rasmus Villemoes
[off-list ref] wrote:

So I'm thinking that the proper way to handle this is to be able to
represent that ripple counter as a clock consumer in DT and have a
driver do the clk_prepare_enable(), even if that driver doesn't and
can't do anything else. But I'm certainly open to other suggestions.

How about adding support for the optional clock to the gpio_wdt driver,
would that work?

      Arnd