[PATCH] arm64: dts: ti: k3-am62l: support cpufreq
Dhruva Gole
d-gole at ti.com
Thu Jan 22 07:44:47 PST 2026
On Jan 22, 2026 at 16:56:21 +0530, Viresh Kumar wrote:
> On 22-01-26, 16:19, Dhruva Gole wrote:
> > Enable CPUFreq support for AM62L SoC by adding the relevant OPP efuse table
> > syscon to k3-am62l-wakeup.dtsi for speed grade detection.
> >
> > Add the operating-points-v2 table with CPU frequency steps from 200MHz to
> > 1.25GHz to k3-am62l3.dtsi
> >
> > Configure CPU clocks to reference the SCMI clock controller for frequency
> > scaling
> >
> > This enables proper CPU frequency scaling capabilities for the AM62L SoC
> > using the ARM SCMI protocol to interact with the power management firmware.
> >
> > Signed-off-by: Dhruva Gole <d-gole at ti.com>
> > ---
> > The driver changes were merged previously [0], and so the DT patch
> > is now being posted seperately.
>
> This should still be marked V4 with all previous version history.
> (Don't resend just for that now).
Okay next revision will mark as v5, and add this link for v4 changelog.
>
> --
> viresh
--
Best regards,
Dhruva Gole
Texas Instruments Incorporated
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