From: Shawn Guo <shawnguo@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>,
"andrew.smirnov@gmail.com" <andrew.smirnov@gmail.com>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"lznuaa@gmail.com" <lznuaa@gmail.com>,
"festevam@gmail.com" <festevam@gmail.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH V12 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes
Date: Tue, 18 Jun 2019 14:37:02 +0800 [thread overview]
Message-ID: <20190618063626.GB29468@dragon> (raw)
In-Reply-To: <1556736193-29411-3-git-send-email-Frank.Li@nxp.com>
On Wed, May 01, 2019 at 06:43:32PM +0000, Frank Li wrote:
> Add ddr performance monitor
>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Please resend without using 'Content-Transfer-Encoding: base64'.
Shawn
> ---
>
> Notes:
> No change from v9 to v12
>
> Change from v8 to v9
> * put ddr-pmu under ddr_subsystem bus
>
> Change from v3 to v8
> * none
>
> Change from v2 to v3
> * ddr_pmu0 -> ddr-pmu
>
> arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> index 0683ee2..a33e08c 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> @@ -378,6 +378,20 @@
> };
> };
>
> + ddr_subsyss: bus@5c000000 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x5c000000 0x0 0x5c000000 0x1000000>;
> +
> + ddr-pmu@5c020000 {
> + compatible = "fsl,imx8-ddr-pmu";
> + reg = <0x5c020000 0x10000>;
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
> lsio_subsys: bus@5d000000 {
> compatible = "simple-bus";
> #address-cells = <1>;
> --
> 2.5.2
>
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next prev parent reply other threads:[~2019-06-18 6:38 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-01 18:43 [PATCH V12 1/4] dt-bindings: perf: imx8-ddr: add imx8qxp ddr performance monitor Frank Li
2019-05-01 18:43 ` [PATCH V12 2/4] drivers/perf: imx_ddr: Add ddr performance counter support Frank Li
2019-05-07 19:30 ` Andrey Smirnov
2019-05-14 13:53 ` Zhi Li
2019-05-14 14:55 ` Will Deacon
2019-06-13 11:23 ` Will Deacon
2019-06-13 17:04 ` Zhi Li
2019-06-13 17:44 ` Will Deacon
2019-06-13 19:13 ` Zhi Li
2019-06-14 10:23 ` Will Deacon
2019-06-18 17:24 ` Zhi Li
2019-06-18 17:58 ` Will Deacon
2019-05-01 18:43 ` [PATCH V12 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Frank Li
2019-06-18 6:37 ` Shawn Guo [this message]
2019-05-01 18:43 ` [PATCH V12 4/4] MAINTAINERS: Added imx DDR performonitor driver maintainer information Frank Li
2019-06-19 18:46 [PATCH V12 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Zhi Li
2019-06-24 2:02 ` Shawn Guo
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