From: maxime.ripard@free-electrons.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 5/7] ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC
Date: Tue, 3 Mar 2015 11:43:18 +0100 [thread overview]
Message-ID: <1425379400-4346-6-git-send-email-maxime.ripard@free-electrons.com> (raw)
In-Reply-To: <1425379400-4346-1-git-send-email-maxime.ripard@free-electrons.com>
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
The Armada 375 SoC has a Cortex-A9 CPU, and so the PMU is available
to be used. This commit enables it in the devicetree.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
arch/arm/boot/dts/armada-375.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
index ba3c57e0af72..6c8fb3bcd6ef 100644
--- a/arch/arm/boot/dts/armada-375.dtsi
+++ b/arch/arm/boot/dts/armada-375.dtsi
@@ -96,6 +96,11 @@
};
};
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts-extended = <&mpic 3>;
+ };
+
soc {
compatible = "marvell,armada375-mbus", "simple-bus";
#address-cells = <2>;
--
2.3.0
next prev parent reply other threads:[~2015-03-03 10:43 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 10:43 [PATCH v2 0/7] ARM: mvebu: Enable perf support Maxime Ripard
2015-03-03 10:43 ` [PATCH v2 1/7] irqchip: armada-370-xp: Initialize per cpu registers when CONFIG_SMP=N Maxime Ripard
2015-03-03 18:29 ` Gregory CLEMENT
2015-03-03 10:43 ` [PATCH v2 2/7] irqchip: armada-370-xp: Introduce a is_percpu_irq() helper for readability Maxime Ripard
2015-03-03 18:34 ` Gregory CLEMENT
2015-03-03 10:43 ` [PATCH v2 3/7] irqchip: armada-370-xp: Enable the PMU interrupts Maxime Ripard
2015-03-03 18:38 ` Gregory CLEMENT
2015-03-03 10:43 ` [PATCH v2 4/7] ARM: mvebu: Enable Performance Monitor Unit on Armada XP/370 SoCs Maxime Ripard
2015-03-03 18:56 ` Gregory CLEMENT
2015-03-03 10:43 ` Maxime Ripard [this message]
2015-03-03 18:54 ` [PATCH v2 5/7] ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC Gregory CLEMENT
2015-03-03 10:43 ` [PATCH v2 6/7] ARM: mvebu: Enable Performance Monitor Unit on Armada 380/385 SoC Maxime Ripard
2015-03-03 18:54 ` Gregory CLEMENT
2015-03-03 10:43 ` [PATCH v2 7/7] ARM: mvebu: Enable perf support in mvebu_v7_defconfig Maxime Ripard
2015-03-03 18:57 ` Gregory CLEMENT
2015-03-08 5:38 ` [PATCH v2 0/7] ARM: mvebu: Enable perf support Jason Cooper
2015-03-17 9:10 ` Gregory CLEMENT
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