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Date: Thu, 25 Apr 2024 14:34:57 +0800
From: Shawn Guo <shawnguo2@yeah.net>
To: "Rob Herring (Arm)" <robh@kernel.org>
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Subject: Re: [PATCH v2] arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible
 usage
Message-ID: <Zin4+9mv1oIAewHH@dragon>
References: <20240417203853.3212103-1-robh@kernel.org>
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In-Reply-To: <20240417203853.3212103-1-robh@kernel.org>

On Wed, Apr 17, 2024 at 03:38:47PM -0500, Rob Herring (Arm) wrote:
> The "arm,armv8-pmuv3" compatible is intended only for s/w models. Primarily,
> it doesn't provide any detail on uarch specific events.
> 
> There's still remaining cases for CPUs without any corresponding PMU
> definition and for big.LITTLE systems which only have a single PMU node
> (there should be one per core type).
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Acked-by: Sudeep Holla <sudeep.holla@arm.com>
> Acked-by: Dinh Nguyen <dinguyen@kernel.org>
> Acked-by: Heiko Stuebner <heiko@sntech.de>
> Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
> Acked-by: Bjorn Andersson <andersson@kernel.org>
> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
> Acked-by: Alim Akhtar <alim.akhtar@samsung.com>
> ---
> SoC Maintainers, Can you please apply this directly.
> 
> v2:
>  - Drop QCom sdm630 change
> ---
..
>  arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi       | 2 +-
>  arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi       | 2 +-
>  arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi       | 7 +++++++
>  arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi       | 7 +++++++
>  arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi       | 5 -----
>  arch/arm64/boot/dts/freescale/imx8dxl.dtsi           | 2 +-

Acked-by: Shawn Guo <shawnguo@kernel.org>