Thread (7 messages) 7 messages, 3 authors, 2026-01-22

Re: [PATCH] arm64: dts: ti: k3-am62l: support cpufreq

From: Viresh Kumar <viresh.kumar@linaro.org>
Date: 2026-01-22 11:26:25
Also in: linux-devicetree, lkml

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 <redacted>
---
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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