Re: da850 dt cpufreq support

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Le 20.02.2019 à 16:58, Adam Ford a écrit :
On Wed, Feb 20, 2019 at 9:47 AM Tony Lindgren <tony@xxxxxxxxxxx> wrote:

Hi,

Adding Bartosz, David and Sekhar to Cc.

* Christophe Aeschlimann <c.aeschlimann@xxxxxxxxxxxx> [190220 15:34]:
Hi,

I understand that today the da850-evm is supported in two ways in the
Kernel, using board file, aka "legacy" and device-tree.

Am I right to say that when using the device-tree there is no support for
cpufreq available ?

The "ti-cpufreq" driver doesn't target the da850 SoC and the
"davinci-cpufreq" driver doesn't make use of the device-tree bindings.

Could the generic "cpufreq-dt" driver be used ?

A while ago, David L posted a message on the mailing list pointing to
a git repo that hat some patches that weren't mainlined.

https://github.com/dlech/linux/tree/da850-dt-cpufreq

I was going to try and test them, but I never got around to it due to
other work projects.

Thanks for the pointer.

Christophe


adam

Best regards,

Christophe


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Christophe Aeschlimann

Embedded Software Engineer & IT Manager
ACN Advanced Communications Networks S.A.
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