[PATCH v9 14/21] arm64: dts: apple: t7000: Add CPU PMU nodes
Nick Chan
towinchenmi at gmail.com
Wed Dec 17 08:23:27 PST 2025
Add CPU PMU nodes for Apple A8 SoC.
Signed-off-by: Nick Chan <towinchenmi at gmail.com>
---
arch/arm64/boot/dts/apple/t7000.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/apple/t7000.dtsi b/arch/arm64/boot/dts/apple/t7000.dtsi
index 0342455d344474d34f7924a089bf5f5915e68d55..a416cf8204173d4e45eb7baab42302eefd0e55ab 100644
--- a/arch/arm64/boot/dts/apple/t7000.dtsi
+++ b/arch/arm64/boot/dts/apple/t7000.dtsi
@@ -282,6 +282,14 @@ 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,typhoon-pmu";
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 75 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 78 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0 &cpu1>;
+ };
};
#include "t7000-pmgr.dtsi"
--
2.52.0
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