* [PATCH] arm64: dts: imx8mq: Add ARM PMU node
@ 2019-01-31 18:54 Carlo Caione
2019-02-01 10:24 ` Mark Rutland
0 siblings, 1 reply; 2+ messages in thread
From: Carlo Caione @ 2019-01-31 18:54 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
linux-imx, l.stach, abel.vesa, devicetree, linux-arm-kernel
Cc: Carlo Caione
Add the node for the ARM Performance Monitor Units.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index dbedc4a5e7fb..8b3107643ed4 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -118,6 +118,13 @@
};
};
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ 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";
--
2.19.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] arm64: dts: imx8mq: Add ARM PMU node
2019-01-31 18:54 [PATCH] arm64: dts: imx8mq: Add ARM PMU node Carlo Caione
@ 2019-02-01 10:24 ` Mark Rutland
0 siblings, 0 replies; 2+ messages in thread
From: Mark Rutland @ 2019-02-01 10:24 UTC (permalink / raw)
To: Carlo Caione
Cc: devicetree, abel.vesa, shawnguo, s.hauer, robh+dt, linux-imx,
kernel, festevam, linux-arm-kernel, l.stach
On Thu, Jan 31, 2019 at 06:54:22PM +0000, Carlo Caione wrote:
> Add the node for the ARM Performance Monitor Units.
>
> Signed-off-by: Carlo Caione <ccaione@baylibre.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mq.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> index dbedc4a5e7fb..8b3107643ed4 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> @@ -118,6 +118,13 @@
> };
> };
>
> + pmu {
> + compatible = "arm,armv8-pmuv3";
Please use "arm,cortex-a53-pmu".
Thanks,
Mark.
> + 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";
> --
> 2.19.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-01-31 18:54 [PATCH] arm64: dts: imx8mq: Add ARM PMU node Carlo Caione
2019-02-01 10:24 ` Mark Rutland
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