linux-kernel - [PATCH] perf vendor events arm64: Map Brahma-B53 CPUID to cortex-a53 events

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Message-Id: <20190405165047.15847-1-f.fainelli@gmail.com>
Date:   Fri,  5 Apr 2019 09:50:47 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     bcm-kernel-feedback-list@...adcom.com,
        Florian Fainelli <f.fainelli@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM PMU PROFILING
        AND DEBUGGING)
Subject: [PATCH] perf vendor events arm64: Map Brahma-B53 CPUID to cortex-a53 events

Broadcom's Brahma-B53 CPUs support the same type of events that the
Cortex-A53 supports, recognize its CPUID and map it to the cortex-a53
events.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 tools/perf/pmu-events/arch/arm64/mapfile.csv | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
index 59cd8604b0bd..e97c12484bc6 100644
--- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
+++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
@@ -13,6 +13,7 @@
 #
 #Family-model,Version,Filename,EventType
 0x00000000410fd03[[:xdigit:]],v1,arm/cortex-a53,core
+0x00000000420f100[[:xdigit:]],v1,arm/cortex-a53,core
 0x00000000420f5160,v1,cavium/thunderx2,core
 0x00000000430f0af0,v1,cavium/thunderx2,core
 0x00000000480fd010,v1,hisilicon/hip08,core
-- 
2.17.1