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

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Message-ID: <20250821122741.eqrwystfey7nwvym@outfit>
Date: Thu, 21 Aug 2025 07:27:41 -0500
From: Nishanth Menon <nm@...com>
To: Paresh Bhagat <p-bhagat@...com>
CC: <vigneshr@...com>, <praneeth@...com>, <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 14:03-20250820, 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.
> 
> 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

Please do not mix things up to maintainers. Please post patches #1,2
separately to DT maintainers - these do not have any relationship with
the rest of the driver patches.

> 
>  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(-)
> 
> -- 
> 2.34.1
> 

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D
https://ti.com/opensource