From: jszhang@marvell.com (Jisheng Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes
Date: Tue, 15 Dec 2015 22:57:55 +0800 [thread overview]
Message-ID: <1450191475-1371-1-git-send-email-jszhang@marvell.com> (raw)
Commit ac82d1277215 ("arm64: perf: add Cortex-A53 support") adds the
cortex A53 PMU support, thus instead of using the generic armv8-pmuv3
compatibility use the more specific Cortex A53 compatibility.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
---
Since v1:
- keep "arm,armv8-pmuv3" as a fallback in the compatible list. Thank
Arnd and Mark.
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
index 099ad93..f926256 100644
--- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
+++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
@@ -115,7 +115,7 @@
};
pmu {
- compatible = "arm,armv8-pmuv3";
+ compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
--
2.6.4
next reply other threads:[~2015-12-15 14:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-15 14:57 Jisheng Zhang [this message]
2015-12-16 20:30 ` [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes Sebastian Hesselbarth
2016-07-06 18:00 ` Sebastian Hesselbarth
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