[PATCH v3 2/5] dt-bindings: clock: document exynos7870 clock driver CMU bindings

Krzysztof Kozlowski krzk at kernel.org
Wed Feb 19 00:10:24 PST 2025


On Wed, Feb 19, 2025 at 09:05:55AM +0100, Krzysztof Kozlowski wrote:
> On Wed, Feb 19, 2025 at 12:20:29AM +0530, Kaustabh Chakraborty wrote:
> > +  Exynos7870 clock controller is comprised of several CMU units, generating
> > +  clocks for different domains. Those CMU units are modeled as separate device
> > +  tree nodes, and might depend on each other. The root clock in that root tree
> > +  is an external clock: OSCCLK (26 MHz). This external clock must be defined
> > +  as a fixed-rate clock in dts.
> > +
> > +  Each clock is assigned an identifier and client nodes can use this identifier
> > +  to specify the clock which they consume. All clocks available for usage
> > +  in clock consumer nodes are defined as preprocessor macros in
> > +  'dt-bindings/clock/exynos7870.h' header.
> 
> Full path and drop quotes

And this filename becames:
samsung,exynos7870-cmu.yaml

Best regards,
Krzysztof




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