[PATCH v2 0/3] Support for BCM5301X AXI trace PMUs · Florian Fainelli <florian.fainelli@broadcom.com> · 2026-10-27
[PATCH v2 1/3] dt-bindings: perf: Describe the Broadcom BCM5301X AXI PMU · Florian Fainelli <florian.fainelli@broadcom.com> · 2026-10-27
[PATCH v2 3/3] ARM: dts: BCM5301X: Enable AXI PMUs · Florian Fainelli <florian.fainelli@broadcom.com> · 2026-10-27
[PATCH v2 2/3] perf: Add Broadcom BCM5301X AXI Trace Module counters · Florian Fainelli <florian.fainelli@broadcom.com> · 2026-10-27
Re: [PATCH v2 0/3] Support for BCM5301X AXI trace PMUs · Will Deacon <will@kernel.org> · 2026-10-30
Re: [PATCH v2 0/3] Support for BCM5301X AXI trace PMUs · Florian Fainelli <florian.fainelli@broadcom.com> · 2026-10-30

Re: [PATCH v2 0/3] Support for BCM5301X AXI trace PMUs

From: Florian Fainelli <florian.fainelli@broadcom.com>
Date: 2026-10-30 17:11:12
Also in: linux-devicetree, linux-doc, linux-perf-users, lkml

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:

quoted

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 (local)

?

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

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