Hi,

<snip>

+       pmu-a520 {
+               compatible = "arm,cortex-a520-pmu";
+               interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+       };
+
+       pmu-a720 {
+               compatible = "arm,cortex-a720-pmu";
+               interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+       };

See:

9ce52e908bd5 ("arm64: dts: qcom: sm8650: switch to interrupt-cells 4 to add PPI 
partitions")
2c06e0797c32 ("arm64: dts: qcom: sm8650: add PPI interrupt partitions for the ARM 
PMUs")


Yeah switch to 4 cells now, so you can properly route the PMU PPI interrupt to 
the right core.

New SoCs DTs should have 4 interrupts-cells from now, I'll migrate sm8550 
shortly.

Neil


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