where can I find the explanations for pin-ctrl or #clock-cells in the dts file? (device tree)

where can I find the explanations for pin-ctrl or #clock-cells in the dts file? (device tree)

[ckim]

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Hi

I've downloaded device tree spec from
https://www.devicetree.org/specifications/ but it doesn't tell me anything
about #clock-cells or pin-ctrl properties. (the spec is the newst 2020
version)

Isnt there any full specification somewhere?

Thanks,

Chan Kim


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Re: where can I find the explanations for pin-ctrl or #clock-cells in the dts file? (device tree)

[jim.cromie]

On Fri, Sep 17, 2021 at 5:53 AM <ckim@etri.re.kr> wrote:
>
> Hi
>
> I’ve downloaded device tree spec from https://www.devicetree.org/specifications/ but it doesn’t tell me anything about #clock-cells or pin-ctrl properties. (the spec is the newst 2020 version)
>
> Isnt there any full specification somewhere?

that link looks like the place to start / stay - there is a mailing
list mentioned, and a github repo

Id suggest you find the spot in the docs where you think the
properties should be,
add the skeleton definitions, with your own best guess, and a  YOUR
EXPERTISE HERE marker,
and invite some expertise.

1st step, pull the repo, grep -r for pin-ctrl, in a few different spellings,
and see what comes up.

>
> Thanks,
>
> Chan Kim
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies@kernelnewbies.org
> https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

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