From: Florian Fainelli <florian.fainelli@broadcom.com>
To: linux-kernel@vger.kernel.org
Cc: "Florian Fainelli" <florian.fainelli@broadcom.com>,
"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>,
"Will Deacon" <will@kernel.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>,
linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
BCM5301X ARM ARCHITECTURE),
linux-doc@vger.kernel.org (open list:DOCUMENTATION),
linux-perf-users@vger.kernel.org (open list:ARM PMU PROFILING
AND DEBUGGING),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS)
Subject: [PATCH 3/3] ARM: dts: BCM5301X: Enable AXI PMUs
Date: Mon, 26 Oct 2026 14:11:51 -0700 [thread overview]
Message-ID: <20261026211151.3212237-4-florian.fainelli@broadcom.com> (raw)
In-Reply-To: <20261026211151.3212237-1-florian.fainelli@broadcom.com>
Describe the three BCM5301X AXI Trace Modules and enable them on the
BCM5301X base DTS file.
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
---
arch/arm/boot/dts/broadcom/bcm5301x.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/broadcom/bcm5301x.dtsi b/arch/arm/boot/dts/broadcom/bcm5301x.dtsi
index f06a178a9240..dcae7cba37c4 100644
--- a/arch/arm/boot/dts/broadcom/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm5301x.dtsi
@@ -10,6 +10,21 @@
/ {
mpcore-bus@19000000 {
+ axi_pmu_m0: pmu@3000 {
+ compatible = "brcm,bcm5301x-axi-pmu";
+ reg = <0x3000 0x1000>;
+ };
+
+ axi_pmu_m1: pmu@4000 {
+ compatible = "brcm,bcm5301x-axi-pmu";
+ reg = <0x4000 0x1000>;
+ };
+
+ axi_pmu_acp: pmu@7000 {
+ compatible = "brcm,bcm5301x-axi-pmu";
+ reg = <0x7000 0x1000>;
+ };
+
a9pll: arm_clk@0 {
#clock-cells = <0>;
compatible = "brcm,nsp-armpll";
--
2.53.0
prev parent reply other threads:[~2026-10-26 21:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-26 21:11 [PATCH 0/3] Support for BCM5301X AXI trace PMUs Florian Fainelli
2026-10-26 21:11 ` [PATCH 1/3] dt-bindings: perf: Describe the Broadcom BCM5301X AXI PMU Florian Fainelli
2026-10-26 21:11 ` [PATCH 2/3] perf: Add Broadcom BCM5301X AXI Trace Module counters Florian Fainelli
2026-10-26 21:11 ` Florian Fainelli [this message]
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