linux-kernel - Re: [PATCH 0/4] Add cpufreq and USB support for AM62D2

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Message-ID: <77ed674f-8667-4c51-a2f5-0f8545bdc610@ti.com>
Date: Thu, 21 Aug 2025 12:02:25 +0530
From: "Raghavendra, Vignesh" <vigneshr@...com>
To: Paresh Bhagat <p-bhagat@...com>, <nm@...com>, <praneeth@...com>
CC: <kristo@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <rafael@...nel.org>, <viresh.kumar@...aro.org>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <khasim@...com>, <v-singh1@...com>, <afd@...com>, <bb@...com>,
        <s-vadapalli@...com>
Subject: Re: [PATCH 0/4] Add cpufreq and USB support for AM62D2



On 8/20/2025 2:03 PM, Paresh Bhagat wrote:
> This patch series introduces following changes:
> 
> * Patch 1 fixes the register length in main_pmx/padconfig for AM62D
>  and AM62A.
> 
> * Patch 2 enables USB support for AM62D2-EVM by adding pinmux and device
>  tree nodes.
> 
> * Patch 3 adds AM62D2 SoC to cpufreq-dt-platdev blacklist so that
>  cpufreq is handled by the ti-cpufreq driver instead of the
>  generic cpufreq-dt driver.
> 
> * Patch 4 extends ti-cpufreq to register AM62D2 SoC support by
>  reusing the am62a7_soc_data.

Please don't randomly mix patches into single series. Here patches 1/4
and 2/4 have no bearing on cpufreq driver changes in 3/4 and 4/4. They
even go through different trees.

> 
> Boot Logs-
> https://gist.github.com/paresh-bhagat12/e29d33c3fd92ff17580edf1441ece9f9
> 
> Tech Ref Manual-https://www.ti.com/lit/pdf/sprujd4
> Schematics Link-https://www.ti.com/lit/zip/sprcal5
> 
> Paresh Bhagat (3):
>   arm64: dts: ti: k3-am62d2-evm: Enable USB support
>   cpufreq: dt-platdev: Blacklist ti,am62d2 SoC
>   cpufreq: ti: Add support for AM62D2
> 
> Vibhore Vardhan (1):
>   arm64: dts: ti: k3-am62a-main: Fix pinctrl properties
> 
>  arch/arm64/boot/dts/ti/k3-am62a-main.dtsi |  2 +-
>  arch/arm64/boot/dts/ti/k3-am62d2-evm.dts  | 21 +++++++++++++++++++++
>  drivers/cpufreq/cpufreq-dt-platdev.c      |  1 +
>  drivers/cpufreq/ti-cpufreq.c              |  2 ++
>  4 files changed, 25 insertions(+), 1 deletion(-)
>