From: "Thierry Reding" <thierry.reding@gmail.com>
To: "Rob Herring (Arm)" <robh@kernel.org>,
soc@kernel.org,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Florian Fainelli" <florian.fainelli@broadcom.com>,
"Broadcom internal kernel review list"
<bcm-kernel-feedback-list@broadcom.com>,
"Dinh Nguyen" <dinguyen@kernel.org>,
"Tsahee Zidenberg" <tsahee@annapurnalabs.com>,
"Antoine Tenart" <atenart@kernel.org>,
"Khuong Dinh" <khuong@os.amperecomputing.com>,
"Liviu Dudau" <liviu.dudau@arm.com>,
"Sudeep Holla" <sudeep.holla@arm.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Ray Jui" <rjui@broadcom.com>,
"Scott Branden" <sbranden@broadcom.com>,
"Robert Richter" <rric@kernel.org>,
"Shawn Guo" <shawnguo@kernel.org>, "Li Yang" <leoyang.li@nxp.com>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"Paul J. Murphy" <paul.j.murphy@intel.com>,
"Daniele Alessandrelli" <daniele.alessandrelli@intel.com>,
"Andrew Lunn" <andrew@lunn.ch>,
"Gregory Clement" <gregory.clement@bootlin.com>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konrad.dybcio@linaro.org>,
"Andreas Färber" <afaerber@suse.de>,
"Heiko Stuebner" <heiko@sntech.de>,
"Orson Zhai" <orsonzhai@gmail.com>,
"Baolin Wang" <baolin.wang@linux.alibaba.com>,
"Chunyan Zhang" <zhang.lyra@gmail.com>,
"Jisheng Zhang" <jszhang@kernel.org>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
linux-fsd@tesla.com, "Michal Simek" <michal.simek@amd.com>
Cc: <devicetree@vger.kernel.org>,
<linux-rpi-kernel@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <imx@lists.linux.dev>,
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<linux-tegra@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
<linux-realtek-soc@lists.infradead.org>,
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<linux-samsung-soc@vger.kernel.org>
Subject: Re: [PATCH v2] arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible usage
Date: Fri, 19 Apr 2024 13:42:50 +0200 [thread overview]
Message-ID: <D0O2M756FW2M.2XMFVYGKJ1O7W@gmail.com> (raw)
In-Reply-To: <20240417203853.3212103-1-robh@kernel.org>
[-- Attachment #1: Type: text/plain, Size: 3107 bytes --]
On Wed Apr 17, 2024 at 10:38 PM CEST, 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/arm/boot/dts/broadcom/bcm2711.dtsi | 4 ++--
> arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2 +-
> arch/arm64/boot/dts/amazon/alpine-v2.dtsi | 2 +-
> arch/arm64/boot/dts/apm/apm-storm.dtsi | 2 +-
> arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts | 2 +-
> arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 2 +-
> arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 2 +-
> arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 2 +-
> arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi | 2 +-
> 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 +-
> arch/arm64/boot/dts/intel/keembay-soc.dtsi | 2 +-
> arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 2 +-
> arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 2 +-
> arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 +-
> arch/arm64/boot/dts/mediatek/mt8516.dtsi | 2 +-
> arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 +-
> arch/arm64/boot/dts/qcom/qcm2290.dtsi | 2 +-
> arch/arm64/boot/dts/qcom/qdu1000.dtsi | 2 +-
> arch/arm64/boot/dts/qcom/sdx75.dtsi | 2 +-
> arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 2 +-
> arch/arm64/boot/dts/rockchip/rk3368.dtsi | 2 +-
> arch/arm64/boot/dts/sprd/sc9860.dtsi | 2 +-
> arch/arm64/boot/dts/sprd/sc9863a.dtsi | 2 +-
> arch/arm64/boot/dts/synaptics/berlin4ct.dtsi | 2 +-
> arch/arm64/boot/dts/tesla/fsd.dtsi | 2 +-
> arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 +-
> 31 files changed, 43 insertions(+), 34 deletions(-)
Acked-by: Thierry Reding <treding@nvidia.com>
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next prev parent reply other threads:[~2024-04-19 11:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-17 20:38 [PATCH v2] arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible usage Rob Herring (Arm)
2024-04-19 11:42 ` Thierry Reding [this message]
2024-04-25 6:34 ` Shawn Guo
2024-05-05 16:08 ` Gregory CLEMENT
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