From: Florian Fainelli <florian.fainelli@broadcom.com>
To: Will Deacon <will@kernel.org>
Cc: linux-kernel@vger.kernel.org, "Hauke Mehrtens" <hauke@hauke-m.de>,
"Rafał Miłecki" <zajec5@gmail.com>,
"Broadcom internal kernel review list"
<bcm-kernel-feedback-list@broadcom.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Randy Dunlap" <rdunlap@infradead.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Besar Wicaksono" <bwicaksono@nvidia.com>,
"Ilkka Koskinen" <ilkka@os.amperecomputing.com>,
"moderated list:BROADCOM BCM5301X ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
"open list:ARM PMU PROFILING AND DEBUGGING"
<linux-perf-users@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 0/3] Support for BCM5301X AXI trace PMUs
Date: Fri, 30 Oct 2026 10:11:06 -0700 [thread overview]
Message-ID: <d1436c92-b7a9-4220-a69a-1ec72eb9f5bf@broadcom.com> (raw)
In-Reply-To: <auSHoj46Os6gSEUH@willie-the-truck>
Hi Will,
On 10/30/26 05:03, Will Deacon wrote:
> Hi Florian,
>
> On Tue, Oct 27, 2026 at 10:51:21AM -0700, Florian Fainelli wrote:
>> This patch series adds support for the BCM5301x PMUs which are AXI trace
>> engines present in the chip.
>
> Do these replace/interact/support the series from Ian at:
>
> https://lore.kernel.org/r/20261002175738.3242646-1-irogers@google.com
>
> ?
This is a different piece of hardware, I was initially hoping we could
cover it using Ian's PMU driver for 2835/2711/2712 but it's really much
simpler and different on the BCM5301X SoCs. Thanks for checking though.
--
Florian
prev parent reply other threads:[~2026-10-30 17:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 17:51 Florian Fainelli
2026-10-27 17:51 ` [PATCH v2 1/3] dt-bindings: perf: Describe the Broadcom BCM5301X AXI PMU Florian Fainelli
2026-10-27 17:51 ` [PATCH v2 2/3] perf: Add Broadcom BCM5301X AXI Trace Module counters Florian Fainelli
2026-10-27 17:51 ` [PATCH v2 3/3] ARM: dts: BCM5301X: Enable AXI PMUs Florian Fainelli
2026-10-30 12:03 ` [PATCH v2 0/3] Support for BCM5301X AXI trace PMUs Will Deacon
2026-10-30 17:11 ` Florian Fainelli [this message]
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