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Unverified Commit ed3e9406 authored by Vasily Khoruzhick's avatar Vasily Khoruzhick Committed by Maxime Ripard
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arm64: dts: allwinner: a64: Drop PMU node 



Looks like PMU in A64 is broken, it generates no interrupts at all and
as result 'perf top' shows no events.

Tested on Pine64-LTS.

Fixes: 34a97fcc ("arm64: dts: allwinner: a64: Add PMU node")
Cc: Harald Geyer <harald@ccbib.org>
Cc: Jared D. McNeill <jmcneill@NetBSD.org>
Signed-off-by: default avatarVasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: default avatarEmmanuel Vadot <manu@FreeBSD.org>
Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
parent 25113667

arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi

+0 −9
Original line number Diff line number Diff line
@@ -142,15 +142,6 @@ 
		clock-output-names = "ext-osc32k";

	};



	pmu {

		compatible = "arm,cortex-a53-pmu";

		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;

	};



	psci {

		compatible = "arm,psci-0.2";

		method = "smc";