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There are 4 APMs available on the Zynq Ultrascale PS:
PS APM DDR Example:
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apm: apm@FD0B0000 { xlnx,enable-profile = <0>; xlnx,enable-trace = <0>; xlnx,num-monitor-slots = <4>; xlnx,enable-event-count = <1>; xlnx,enable-event-log = <1>; xlnx,have-sampled-metric-cnt = <1>; xlnx,num-of-counters = <8>; xlnx,metric-count-width = <32>; xlnx,metrics-sample-count-width = <32>; xlnx,global-count-width = <32>; xlnx,metric-count-scale = <1>; xlnx,id-filter-32bit; status = "okay"; compatible = "xlnx,axi-perf-monitor"; interrupt-parent = <&&gic>; /* Check for Interrupt Controller Node clocks = <&&clkc 28>; /* Check for the CLK */ interrupts = <0x0 123 0x4>; /* Check for the interrupt number */ reg = <0x0 0xFD0B0000 0x0 0x10000>; }; |
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