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

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

From: Kendall Willis <hidden>
Date: 2026-01-22 16:14:39
Also in: linux-devicetree, lkml

On 1/22/26 04:49, 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>
Reviewed-by: Kendall Willis <redacted>

Best,
Kendall Willis [off-list ref]
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