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* [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node
@ 2021-02-23  3:08 ` Alice Guo (OSS)
  0 siblings, 0 replies; 4+ messages in thread
From: Alice Guo (OSS) @ 2021-02-23  3:08 UTC (permalink / raw)
  To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx
  Cc: devicetree, linux-arm-kernel, linux-kernel

From: Alice Guo <alice.guo@nxp.com>

Adding pmu node supports to use perf tool to monitor the CPU performance
of the inmate cell when enabling Jailhouse and running dual Linux OS.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts | 7 +++++++
 arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts | 8 ++++++++
 arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts | 8 ++++++++
 arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts | 7 +++++++
 4 files changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
index fe9d96131045..6afccc2c140e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
@@ -48,6 +48,13 @@
 		};
 	};

+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7
+			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
index 584c1fa19f56..f2434ad369dc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
@@ -48,6 +48,14 @@
 		};
 	};

+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7
+			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
index 277ef70f2903..be538f510340 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
@@ -48,6 +48,14 @@
 		};
 	};

+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7
+			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
index b1db63cdb98c..57e0ab2bf4d3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
@@ -48,6 +48,13 @@
 		};
 	};

+	pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
--
2.17.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node
@ 2021-02-23  3:08 ` Alice Guo (OSS)
  0 siblings, 0 replies; 4+ messages in thread
From: Alice Guo (OSS) @ 2021-02-23  3:08 UTC (permalink / raw)
  To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx
  Cc: devicetree, linux-kernel, linux-arm-kernel

From: Alice Guo <alice.guo@nxp.com>

Adding pmu node supports to use perf tool to monitor the CPU performance
of the inmate cell when enabling Jailhouse and running dual Linux OS.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts | 7 +++++++
 arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts | 8 ++++++++
 arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts | 8 ++++++++
 arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts | 7 +++++++
 4 files changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
index fe9d96131045..6afccc2c140e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
@@ -48,6 +48,13 @@
 		};
 	};

+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7
+			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
index 584c1fa19f56..f2434ad369dc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
@@ -48,6 +48,14 @@
 		};
 	};

+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7
+			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
index 277ef70f2903..be538f510340 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
@@ -48,6 +48,14 @@
 		};
 	};

+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7
+			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
index b1db63cdb98c..57e0ab2bf4d3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
@@ -48,6 +48,13 @@
 		};
 	};

+	pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		interrupt-affinity = <&A53_2>, <&A53_3>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
--
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* RE: [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node
  2021-02-23  3:08 ` Alice Guo (OSS)
@ 2021-02-23  3:12   ` Alice Guo (OSS)
  -1 siblings, 0 replies; 4+ messages in thread
From: Alice Guo (OSS) @ 2021-02-23  3:12 UTC (permalink / raw)
  To: Alice Guo (OSS),
	robh+dt, shawnguo, s.hauer, kernel, festevam, dl-linux-imx
  Cc: devicetree, linux-kernel, linux-arm-kernel

Ignore this patch.

> -----Original Message-----
> From: linux-arm-kernel <linux-arm-kernel-bounces@lists.infradead.org> On
> Behalf Of Alice Guo (OSS)
> Sent: 2021年2月23日 11:08
> To: robh+dt@kernel.org; shawnguo@kernel.org; s.hauer@pengutronix.de;
> kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx
> <linux-imx@nxp.com>
> Cc: devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-kernel@lists.infradead.org
> Subject: [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node
> 
> From: Alice Guo <alice.guo@nxp.com>
> 
> Adding pmu node supports to use perf tool to monitor the CPU performance of
> the inmate cell when enabling Jailhouse and running dual Linux OS.
> 
> Signed-off-by: Alice Guo <alice.guo@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts | 7 +++++++
> arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts | 8 ++++++++
> arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts | 8 ++++++++
> arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts | 7 +++++++
>  4 files changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> index fe9d96131045..6afccc2c140e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> @@ -48,6 +48,13 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,armv8-pmuv3";
> +		interrupts = <GIC_PPI 7
> +			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> index 584c1fa19f56..f2434ad369dc 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> @@ -48,6 +48,14 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,armv8-pmuv3";
> +		interrupt-parent = <&gic>;
> +		interrupts = <GIC_PPI 7
> +			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> index 277ef70f2903..be538f510340 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> @@ -48,6 +48,14 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,armv8-pmuv3";
> +		interrupt-parent = <&gic>;
> +		interrupts = <GIC_PPI 7
> +			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> index b1db63cdb98c..57e0ab2bf4d3 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> @@ -48,6 +48,13 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,cortex-a53-pmu";
> +		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> --
> 2.17.1
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 4+ messages in thread
* RE: [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node
@ 2021-02-23  3:12   ` Alice Guo (OSS)
  0 siblings, 0 replies; 4+ messages in thread
From: Alice Guo (OSS) @ 2021-02-23  3:12 UTC (permalink / raw)
  To: Alice Guo (OSS),
	robh+dt, shawnguo, s.hauer, kernel, festevam, dl-linux-imx
  Cc: devicetree, linux-kernel, linux-arm-kernel

Ignore this patch.

> -----Original Message-----
> From: linux-arm-kernel <linux-arm-kernel-bounces@lists.infradead.org> On
> Behalf Of Alice Guo (OSS)
> Sent: 2021年2月23日 11:08
> To: robh+dt@kernel.org; shawnguo@kernel.org; s.hauer@pengutronix.de;
> kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx
> <linux-imx@nxp.com>
> Cc: devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-kernel@lists.infradead.org
> Subject: [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node
> 
> From: Alice Guo <alice.guo@nxp.com>
> 
> Adding pmu node supports to use perf tool to monitor the CPU performance of
> the inmate cell when enabling Jailhouse and running dual Linux OS.
> 
> Signed-off-by: Alice Guo <alice.guo@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts | 7 +++++++
> arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts | 8 ++++++++
> arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts | 8 ++++++++
> arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts | 7 +++++++
>  4 files changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> index fe9d96131045..6afccc2c140e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-inmate.dts
> @@ -48,6 +48,13 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,armv8-pmuv3";
> +		interrupts = <GIC_PPI 7
> +			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> index 584c1fa19f56..f2434ad369dc 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-inmate.dts
> @@ -48,6 +48,14 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,armv8-pmuv3";
> +		interrupt-parent = <&gic>;
> +		interrupts = <GIC_PPI 7
> +			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> index 277ef70f2903..be538f510340 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-inmate.dts
> @@ -48,6 +48,14 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,armv8-pmuv3";
> +		interrupt-parent = <&gic>;
> +		interrupts = <GIC_PPI 7
> +			     (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> index b1db63cdb98c..57e0ab2bf4d3 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk-inmate.dts
> @@ -48,6 +48,13 @@
>  		};
>  	};
> 
> +	pmu {
> +		compatible = "arm,cortex-a53-pmu";
> +		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-parent = <&gic>;
> +		interrupt-affinity = <&A53_2>, <&A53_3>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> --
> 2.17.1
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-02-23  3:14 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-23  3:08 [PATCH v1] LF-3434: arm64: dts: imx8m: add pmu node Alice Guo (OSS)
2021-02-23  3:08 ` Alice Guo (OSS)
2021-02-23  3:12 ` Alice Guo (OSS)
2021-02-23  3:12   ` Alice Guo (OSS)

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