diff mbox series

[v6,20/21] arm64: dts: apple: t8012: Add CPU PMU nodes

Message ID 20250407-apple-cpmu-v6-20-ae8c2f225c1f@gmail.com (mailing list archive)
State New
Headers show
Series drivers/perf: apple_m1: Add Apple A7-A11, T2 SoC support | expand

Commit Message

Nick Chan April 7, 2025, 4:45 a.m. UTC 
Add CPU PMU nodes for Apple T2 SoC.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
---
 arch/arm64/boot/dts/apple/t8012.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/apple/t8012.dtsi b/arch/arm64/boot/dts/apple/t8012.dtsi
index 42df2f51ad7be4c4533e76d18e49a9a747b6b7a8..d79ed754c68dd89fc8c52887e6dcbbce04fe126b 100644
--- a/arch/arm64/boot/dts/apple/t8012.dtsi
+++ b/arch/arm64/boot/dts/apple/t8012.dtsi
@@ -276,6 +276,14 @@  timer {
 		interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
 			     <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
 	};
+
+	pmu {
+		compatible = "apple,fusion-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 86 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 89 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0 &cpu1>;
+	};
 };
 
 #include "t8012-pmgr.dtsi"