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inochisaConchuOD
inochisa
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ConchuOD
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riscv: dts: thead: th1520: Add PMU event node
T-HEAD th1520 uses standard C910 chip and its pmu is already supported by OpenSBI. Add the pmu event description for T-HEAD th1520 SoC. Signed-off-by: Inochi Amaoto <[email protected]> Link: https://www.xrvm.com/product/xuantie/4240217381324001280?spm=xrvm.27140568.0.0.7f979b29nzIa1m Reviewed-by: Guo Ren <[email protected]> Signed-off-by: Conor Dooley <[email protected]>
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‎arch/riscv/boot/dts/thead/th1520.dtsi

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@@ -122,6 +122,87 @@
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};
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};
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pmu {
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compatible = "riscv,pmu";
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riscv,event-to-mhpmcounters =
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<0x00003 0x00003 0x0007fff8>,
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<0x00004 0x00004 0x0007fff8>,
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<0x00005 0x00005 0x0007fff8>,
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<0x00006 0x00006 0x0007fff8>,
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<0x00007 0x00007 0x0007fff8>,
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<0x00008 0x00008 0x0007fff8>,
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<0x00009 0x00009 0x0007fff8>,
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<0x0000a 0x0000a 0x0007fff8>,
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<0x10000 0x10000 0x0007fff8>,
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<0x10001 0x10001 0x0007fff8>,
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<0x10002 0x10002 0x0007fff8>,
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<0x10003 0x10003 0x0007fff8>,
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<0x10010 0x10010 0x0007fff8>,
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<0x10011 0x10011 0x0007fff8>,
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<0x10012 0x10012 0x0007fff8>,
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<0x10013 0x10013 0x0007fff8>;
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riscv,event-to-mhpmevent =
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<0x00003 0x00000000 0x00000001>,
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<0x00004 0x00000000 0x00000002>,
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<0x00006 0x00000000 0x00000006>,
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<0x00005 0x00000000 0x00000007>,
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<0x00007 0x00000000 0x00000008>,
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<0x00008 0x00000000 0x00000009>,
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<0x00009 0x00000000 0x0000000a>,
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<0x0000a 0x00000000 0x0000000b>,
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<0x10000 0x00000000 0x0000000c>,
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<0x10001 0x00000000 0x0000000d>,
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<0x10002 0x00000000 0x0000000e>,
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<0x10003 0x00000000 0x0000000f>,
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<0x10010 0x00000000 0x00000010>,
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<0x10011 0x00000000 0x00000011>,
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<0x10012 0x00000000 0x00000012>,
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<0x10013 0x00000000 0x00000013>;
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riscv,raw-event-to-mhpmcounters =
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<0x00000000 0x00000001 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000002 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000003 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000004 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000005 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000006 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000007 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000008 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000009 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000000a 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000000b 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000000c 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000000d 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000000e 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000000f 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000010 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000011 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000012 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000013 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000014 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000015 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000016 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000017 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000018 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000019 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000001a 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000001b 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000001c 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000001d 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000001e 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000001f 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000020 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000021 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000022 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000023 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000024 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000025 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000026 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000027 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000028 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x00000029 0xffffffff 0xffffffff 0x0007fff8>,
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<0x00000000 0x0000002a 0xffffffff 0xffffffff 0x0007fff8>;
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};
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osc: oscillator {
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compatible = "fixed-clock";
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clock-output-names = "osc_24m";

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