Re: [PATCH RFC 18/18] ARM: dts: Add minimal Raspberry Pi 4 support
From: Vladimir Murzin <hidden>
Date: 2019-07-24 09:52:01
On 7/23/19 7:13 PM, Marc Zyngier wrote:
quoted
+ arm-pmu { + /* + * N.B. the A72 PMU support only exists in arch/arm64, hence + * the fallback to the A53 version. + */ + compatible = "arm,cortex-a72-pmu", "arm,cortex-a53-pmu";You're thus guaranteed to count the wrong events... And you could at least have "arm,armv8-pmuv3".
Isn't "arm,armv8-pmuv3" still "only exists in arch/arm64" (along with "arm,cortex-a53-pmu")? P.S. Yes, I remember you posted some related patches in a past yet they never hit mainline :( Cheers Vladimir _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel