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ARC: HSDK: wireup perf irq

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[ Upstream commit fe81d927b7 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Vineet Gupta
2020-07-09 19:52:32 -07:00
committed by Greg Kroah-Hartman
parent 75a81be8fb
commit 89c4339c4d
1 changed files with 2 additions and 0 deletions
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2
arch/arc/boot/dts/hsdk.dts
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@@ -88,6 +88,8 @@
arcpct: pct {
compatible = "snps,archs-pct";
interrupt-parent = <&cpu_intc>;
interrupts = <20>;
};
/* TIMER0 with interrupt for clockevent */