[PATCH 09/13] arm64: dts: apple: t603x: Add PMU Device Nodes

Myria Sarvay via B4 Relay devnull+myrialsarvay.gmail.com at kernel.org
Tue Nov 3 02:14:44 PST 2026


From: Myria Sarvay <myrialsarvay at gmail.com>

Adds the PMU nodes to all t603x devices.

Signed-off-by: Myria Sarvay <myrialsarvay at gmail.com>
---
 arch/arm64/boot/dts/apple/t6030.dtsi      | 12 ++++++++++++
 arch/arm64/boot/dts/apple/t6031-base.dtsi | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/apple/t6030.dtsi b/arch/arm64/boot/dts/apple/t6030.dtsi
index 85a16d03e22f..c3779e1584c2 100644
--- a/arch/arm64/boot/dts/apple/t6030.dtsi
+++ b/arch/arm64/boot/dts/apple/t6030.dtsi
@@ -239,6 +239,18 @@ 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>;
+	};
+
 	reserved-memory {
 		ranges;
 		#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/apple/t6031-base.dtsi b/arch/arm64/boot/dts/apple/t6031-base.dtsi
index f62ce0690182..3b97c1240934 100644
--- a/arch/arm64/boot/dts/apple/t6031-base.dtsi
+++ b/arch/arm64/boot/dts/apple/t6031-base.dtsi
@@ -308,6 +308,18 @@ l2_cache_2: l2-cache-2 {
 		};
 	};
 
+	pmu-e {
+		compatible = "apple,sawtooth-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_FIQ 0 AIC_CPU_PMU_E IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pmu-p {
+		compatible = "apple,everest-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_FIQ 0 AIC_CPU_PMU_P IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	reserved-memory {
 		ranges;
 		#address-cells = <2>;

-- 
2.56.0





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