[PATCH 10/13] arm64: dts: apple: t8122: Add PMU Device Nodes

Myria Sarvay via B4 Relay devnull+myrialsarvay.gmail.com at kernel.org
Tue Nov 3 02:14:45 PST 2026


From: Myria Sarvay <myrialsarvay at gmail.com>

Adds the PMU nodes to all t8122 devices.

Signed-off-by: Myria Sarvay <myrialsarvay at gmail.com>
---
 arch/arm64/boot/dts/apple/t8122.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/apple/t8122.dtsi b/arch/arm64/boot/dts/apple/t8122.dtsi
index 959ddf36efa1..c9e81a6cc9b7 100644
--- a/arch/arm64/boot/dts/apple/t8122.dtsi
+++ b/arch/arm64/boot/dts/apple/t8122.dtsi
@@ -180,6 +180,18 @@ l2_cache_1: l2-cache-1 {
 		};
 	};
 
+	pmu-e {
+		compatible = "apple,sawtooth-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_FIQ AIC_CPU_PMU_E IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pmu-p {
+		compatible = "apple,everest-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_FIQ AIC_CPU_PMU_P IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		ranges;

-- 
2.56.0





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