diff mbox series

[v6,15/21] arm64: dts: apple: t7001: Add CPU PMU nodes

Message ID 20250407-apple-cpmu-v6-15-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 A8X SoC.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
---
 arch/arm64/boot/dts/apple/t7001.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/apple/t7001.dtsi b/arch/arm64/boot/dts/apple/t7001.dtsi
index 8e2c67e19c4167fc6639458ce79588e153336603..fca0a100dfd7b29086735d36fec0db51144da456 100644
--- a/arch/arm64/boot/dts/apple/t7001.dtsi
+++ b/arch/arm64/boot/dts/apple/t7001.dtsi
@@ -183,6 +183,15 @@  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,typhoon-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 75 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 78 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 81 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0 &cpu1 &cpu2>;
+	};
 };
 
 #include "t7001-pmgr.dtsi"