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From: Rob Herring <robh@kernel.org>
To: Frank Li <frank.li@nxp.com>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	Aisheng Dong <aisheng.dong@nxp.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"festevam@gmail.com" <festevam@gmail.com>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"will.deacon@arm.com" <will.deacon@arm.com>,
	dl-linux-imx <linux-imx@nxp.com>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"lznuaa@gmail.com" <lznuaa@gmail.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH V8 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes
Date: Mon, 29 Apr 2019 07:52:50 -0500	[thread overview]
Message-ID: <20190429125250.GA21014@bogus> (raw)
In-Reply-To: <1556311794-14708-3-git-send-email-Frank.Li@nxp.com>

On Fri, Apr 26, 2019 at 08:50:15PM +0000, Frank Li wrote:
> Add ddr performance monitor
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
> ---
> Change from v3 to v8
> * none
> 
> Change from v2 to v3
> * ddr_pmu0 -> ddr-pmu
> 
>  arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> index 0683ee2..16f2588 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> @@ -110,6 +110,13 @@
>  		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
>  	};
>  
> +	ddr-pmu@5c020000 {

This should be under a bus node.

> +		compatible = "fsl,imx8-ddr-pmu";
> +		reg = <0x0 0x5c020000 0x0 0x10000>;
> +		interrupt-parent = <&gic>;
> +		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> -- 
> 2.5.2
> 

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

WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Frank Li <frank.li@nxp.com>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	Aisheng Dong <aisheng.dong@nxp.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"festevam@gmail.com" <festevam@gmail.com>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"will.deacon@arm.com" <will.deacon@arm.com>,
	dl-linux-imx <linux-imx@nxp.com>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"lznuaa@gmail.com" <lznuaa@gmail.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH V8 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes
Date: Mon, 29 Apr 2019 07:52:50 -0500	[thread overview]
Message-ID: <20190429125250.GA21014@bogus> (raw)
In-Reply-To: <1556311794-14708-3-git-send-email-Frank.Li@nxp.com>

On Fri, Apr 26, 2019 at 08:50:15PM +0000, Frank Li wrote:
> Add ddr performance monitor
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
> ---
> Change from v3 to v8
> * none
> 
> Change from v2 to v3
> * ddr_pmu0 -> ddr-pmu
> 
>  arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> index 0683ee2..16f2588 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> @@ -110,6 +110,13 @@
>  		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
>  	};
>  
> +	ddr-pmu@5c020000 {

This should be under a bus node.

> +		compatible = "fsl,imx8-ddr-pmu";
> +		reg = <0x0 0x5c020000 0x0 0x10000>;
> +		interrupt-parent = <&gic>;
> +		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
> +	};
> +
>  	psci {
>  		compatible = "arm,psci-1.0";
>  		method = "smc";
> -- 
> 2.5.2
> 

  reply	other threads:[~2019-04-29 12:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-26 20:50 [PATCH V8 1/4] dt-bindings: perf: imx8-ddr: add imx8qxp ddr performance monitor Frank Li
2019-04-26 20:50 ` Frank Li
2019-04-26 20:50 ` [PATCH V8 2/4] drivers/perf: imx_ddr: Add ddr performance counter support Frank Li
2019-04-26 20:50   ` Frank Li
2019-04-26 20:50 ` [PATCH V8 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Frank Li
2019-04-26 20:50   ` Frank Li
2019-04-29 12:52   ` Rob Herring [this message]
2019-04-29 12:52     ` Rob Herring
2019-04-26 20:50 ` [PATCH V8 4/4] MAINTAINERS: Added imx DDR performonitor driver maintainer information Frank Li
2019-04-26 20:50   ` Frank Li

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