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ARC: HSDK: wireup perf irq

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Newer version of HSDK aka HSDK-4xD (with dual issue HS48x4 CPU) wired up
the perf interrupt, so enable that in DT.
This is OK for old HSDK where this irq is ignored because pct irq is not
wired up in hardware.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta 2020-07-09 19:52:32 -07:00
parent feb92d7d38
commit fe81d927b7
1 changed files with 2 additions and 0 deletions
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arch/arc/boot/dts/hsdk.dts
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@ -88,6 +88,8 @@ idu_intc: idu-interrupt-controller {
arcpct: pct {
compatible = "snps,archs-pct";
interrupt-parent = <&cpu_intc>;
interrupts = <20>;
};
/* TIMER0 with interrupt for clockevent */