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[v6,13/21] arm64: dts: apple: s5l8960x: Add CPU PMU nodes

Message ID 20250407-apple-cpmu-v6-13-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 A7 SoC.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
---
 arch/arm64/boot/dts/apple/s5l8960x.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/apple/s5l8960x.dtsi b/arch/arm64/boot/dts/apple/s5l8960x.dtsi
index d820b0e430507f681a5f2aa13a498be98080e1db..62d528d4b7204af28b66a90d68e27e1c78e2df26 100644
--- a/arch/arm64/boot/dts/apple/s5l8960x.dtsi
+++ b/arch/arm64/boot/dts/apple/s5l8960x.dtsi
@@ -138,6 +138,14 @@  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,cyclone-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 178 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 181 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0 &cpu1>;
+	};
 };
 
 #include "s5l8960x-pmgr.dtsi"