diff mbox series

arm64: dts: imx8mq: Add ARM PMU node

Message ID 20190131185422.7813-1-ccaione@baylibre.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: imx8mq: Add ARM PMU node | expand

Commit Message

Carlo Caione Jan. 31, 2019, 6:54 p.m. UTC 
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(+)

Comments

Mark Rutland Feb. 1, 2019, 10:24 a.m. UTC | #1 
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
>
diff mbox series

Patch

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";