[PATCH] arm64: dts: ti: k3-am62l: support cpufreq
Viresh Kumar
viresh.kumar at linaro.org
Thu Jan 22 03:26:21 PST 2026
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).
--
viresh
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