[PATCH v2 0/5] add imx94 DDR Performance Monitor support

Xu Yang xu.yang_2 at nxp.com
Thu Sep 25 19:55:51 PDT 2025


Hi Shawn and Namhyung,

Could you pick up below two patches?

[3/5] perf vendor events arm64:: Add i.MX94 DDR Performance Monitor metrics
[5/5] arm64: dts: imx94: add DDR Perf Monitor node

On Thu, Sep 18, 2025 at 05:43:10PM +0100, Will Deacon wrote:
> On Thu, 21 Aug 2025 19:01:48 +0800, Xu Yang wrote:
> > The i.MX94 Soc has a DDR Performance Monitor Unit (PMU), this will
> > add support for it.
> > 
> 
> Applied drivers and bindings updates to will (for-next/perf), thanks!
> 
> You'll need to route the .dts and tools changes via their respective
> trees.

Thank you Will Deacon!

Thanks,
Xu Yang

> 
> [1/5] dt-bindings: perf: fsl-imx-ddr: Add a compatible string fsl,imx94-ddr-pmu for i.MX94
>       https://git.kernel.org/will/c/f8cc02321bfc
> [2/5] perf: imx_perf: add support for i.MX94 platform
>       https://git.kernel.org/will/c/e4d9e8fb406b
> 
> [4/5] MAINTAINERS: include fsl_imx9_ddr_perf.c and some perf metric files
>       https://git.kernel.org/will/c/2c599c68c43e
> 
> Cheers,
> -- 
> Will
> 
> https://fixes.arm64.dev
> https://next.arm64.dev
> https://will.arm64.dev



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