| * NDS32 Performance Monitor Units | |
| NDS32 core have a PMU for counting cpu and cache events like cache misses. | |
| The NDS32 PMU representation in the device tree should be done as under: | |
| Required properties: | |
| - compatible : | |
| "andestech,nds32v3-pmu" | |
| - interrupts : The interrupt number for NDS32 PMU is 13. | |
| Example: | |
| pmu{ | |
| compatible = "andestech,nds32v3-pmu"; | |
| interrupts = <13>; | |
| } |