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

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Message-ID: <77b3b869-558f-4854-95b0-57980be28032@ti.com>
Date: Thu, 22 Jan 2026 10:14:31 -0600
From: Kendall Willis <k-willis@...com>
To: Dhruva Gole <d-gole@...com>, Nishanth Menon <nm@...com>, "Vignesh
 Raghavendra" <vigneshr@...com>, Tero Kristo <kristo@...nel.org>, Rob Herring
	<robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
	<conor+dt@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Bryan Brattlof <bb@...com>, Viresh Kumar
	<viresh.kumar@...aro.org>
Subject: Re: [PATCH] arm64: dts: ti: k3-am62l: support cpufreq

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 <d-gole@...com>

Reviewed-by: Kendall Willis <k-willis@...com>

Best,
Kendall Willis <k-willis@...com>