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arm64: dts: ti: k3*: Fixup PMU compatibility to be CPU specific

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We can use CPU specific pmu configuration to expose the appropriate
CPU specific events rather than just the basic generic pmuv3 perf
events.

Reported-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Tested-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Tero Kristo <kristo@kernel.org>
Link: https://lore.kernel.org/r/20210120195145.32259-1-nm@ti.com
This commit is contained in:
Nishanth Menon 2021-01-20 13:51:45 -06:00
parent 0cf73209ce
commit ae10ce938d
3 changed files with 3 additions and 3 deletions
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2
arch/arm64/boot/dts/ti/k3-am65.dtsi
View file

@ -56,7 +56,7 @@
};
pmu: pmu {
compatible = "arm,armv8-pmuv3";
compatible = "arm,cortex-a53-pmu";
/* Recommendation from GIC500 TRM Table A.3 */
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};

2
arch/arm64/boot/dts/ti/k3-j7200.dtsi
View file

@ -114,7 +114,7 @@
};
pmu: pmu {
compatible = "arm,armv8-pmuv3";
compatible = "arm,cortex-a72-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};

2
arch/arm64/boot/dts/ti/k3-j721e.dtsi
View file

@ -115,7 +115,7 @@
};
pmu: pmu {
compatible = "arm,armv8-pmuv3";
compatible = "arm,cortex-a72-pmu";
/* Recommendation from GIC500 TRM Table A.3 */
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};