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Message-Id: <20241026-mongoose-pmu-v1-2-f1a7448054be@gmail.com>
Date: Sat, 26 Oct 2024 23:28:09 +0300
From: Markuss Broks <markuss.broks@...il.com>
To: Will Deacon <will@...nel.org>, Mark Rutland <mark.rutland@....com>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>,
Maksym Holovach <nergzd@...gzd723.xyz>,
Markuss Broks <markuss.broks@...il.com>
Subject: [PATCH 2/2] perf: arm_pmuv3: Add support for Samsung Mongoose PMU
Add support for the Samsung Mongoose CPU core PMU.
This just adds the names and links to DT compatible strings.
Co-developed-by: Maksym Holovach <nergzd@...gzd723.xyz>
Signed-off-by: Maksym Holovach <nergzd@...gzd723.xyz>
Signed-off-by: Markuss Broks <markuss.broks@...il.com>
---
drivers/perf/arm_pmuv3.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c
index 0afe02f879b45a8600b9cea1bfd88e6a68096a67..9eb5603e1dda18c4bdd2745304737932a27fde8a 100644
--- a/drivers/perf/arm_pmuv3.c
+++ b/drivers/perf/arm_pmuv3.c
@@ -1364,6 +1364,8 @@ PMUV3_INIT_SIMPLE(armv8_neoverse_v3ae)
PMUV3_INIT_SIMPLE(armv8_nvidia_carmel)
PMUV3_INIT_SIMPLE(armv8_nvidia_denver)
+PMUV3_INIT_SIMPLE(armv8_samsung_mongoose)
+
PMUV3_INIT_MAP_EVENT(armv8_cortex_a35, armv8_a53_map_event)
PMUV3_INIT_MAP_EVENT(armv8_cortex_a53, armv8_a53_map_event)
PMUV3_INIT_MAP_EVENT(armv8_cortex_a57, armv8_a57_map_event)
@@ -1409,6 +1411,7 @@ static const struct of_device_id armv8_pmu_of_device_ids[] = {
{.compatible = "brcm,vulcan-pmu", .data = armv8_brcm_vulcan_pmu_init},
{.compatible = "nvidia,carmel-pmu", .data = armv8_nvidia_carmel_pmu_init},
{.compatible = "nvidia,denver-pmu", .data = armv8_nvidia_denver_pmu_init},
+ {.compatible = "samsung,mongoose-pmu", .data = armv8_samsung_mongoose_pmu_init},
{},
};
--
2.46.2
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