[PATCH V2 0/4] Increase i.MX8MP VPU

Shawn Guo shawnguo2 at yeah.net
Wed Jul 2 02:51:31 PDT 2025


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!




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