linux-kernel - Re: [PATCH V2 0/4] Increase i.MX8MP VPU

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Message-ID: <aGUBIz1lYIkhMCWr@dragon>
Date: Wed, 2 Jul 2025 17:51:31 +0800
From: Shawn Guo <shawnguo2@...h.net>
To: Adam Ford <aford173@...il.com>
Cc: linux-arm-kernel@...ts.infradead.org, aford@...conembedded.com,
	m.felsch@...gutronix.de, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, devicetree@...r.kernel.org,
	imx@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 0/4] Increase i.MX8MP VPU

On Wed, Jun 11, 2025 at 07:39:18PM -0500, Adam Ford wrote:
> Some of the VPU clocks are under rated, even for nominal ratings.
> Fix the nominial VPU clocks and clock parents, then introduce
> the overdrive clock rates.  The fluster scores don't change,
> but they do go faster.
> 
> This series was adapted from an RFC from Marco Felsch which
> was setup to introduce the VC8000E encoder and extacted the
> parts that affect the existing infrastructure.
> 
> V2:  The only change is 4/4.  Patches 1-3 are all unchanged.
> 
> Adam Ford (2):
>   arm64: dts: imx8mp-nominal: Explicitly configure nominal VPU clocks
>   arm64: dts: imx8mp: Configure VPU clocks for overdrive
> 
> Marco Felsch (2):
>   arm64: dts: imx8mp: drop gpcv2 vpu power-domains and clocks
>   arm64: dts: imx8mp: fix VPU_BUS clock setting

Applied all, thanks!