[PATCH 1/2] arm64: dts: meson-g12: Fix clock order for amlogic,axg-tdm-iface devices

Kevin Hilman khilman at baylibre.com
Thu Aug 10 10:15:48 PDT 2023


DT maintainers,

Alexander Stein <alexander.stein at mailbox.org> writes:

> Binding specify order of clocks as:
> 1. "sclk"
> 2. "lrclk"
> 3. "mclk"
> Adjust clocks accordingly. Fixes warnings:

I understand this patch is to fix DT warnings (and thank you Alexander
for fixing warnings!) ... *but* the underlying requirement being
enforced by the schema here seems completely wrong to me, and a step
backwards.

Sorry if this is a FAQ someplace, but I couldn't find an explanation for
this.  One of the main goals of introducing names in the first place was
to get rid of ordering requirements.  Now the DT schema is enforcing
ordering requirements, but the drivers don't need ordering, so what is
the point of enforcing ordering requirements?

Kevin



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