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arm64: dts: imx8mq: Add ARM PMU node
author
Carlo Caione
<ccaione@baylibre.com>
Sat, 2 Feb 2019 14:41:58 +0000
(14:41 +0000)
committer
Shawn Guo
<shawnguo@kernel.org>
Mon, 11 Feb 2019 02:28:23 +0000
(10:28 +0800)
Add the node for the ARM Performance Monitor Units.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx8mq.dtsi
patch
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diff --git
a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index
1dc3f05
..
8e130ec
100644
(file)
--- a/
arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/
arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@
-120,6
+120,13
@@
};
};
+ pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
+ };
+
psci {
compatible = "arm,psci-1.0";
method = "smc";