From: Frank Li <frank.li@nxp.com> To: "andrew.smirnov@gmail.com" <andrew.smirnov@gmail.com>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "will.deacon@arm.com" <will.deacon@arm.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "kernel@pengutronix.de" <kernel@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, dl-linux-imx <linux-imx@nxp.com>, "robh+dt@kernel.org" <robh+dt@kernel.org>, Aisheng Dong <aisheng.dong@nxp.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "lznuaa@gmail.com" <lznuaa@gmail.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Cc: Frank Li <frank.li@nxp.com> Subject: [PATCH V12 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Date: Wed, 1 May 2019 18:43:32 +0000 [thread overview] Message-ID: <1556736193-29411-3-git-send-email-Frank.Li@nxp.com> (raw) In-Reply-To: <1556736193-29411-1-git-send-email-Frank.Li@nxp.com> Add ddr performance monitor Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> --- 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
WARNING: multiple messages have this Message-ID (diff)
From: Frank Li <frank.li@nxp.com> To: "andrew.smirnov@gmail.com" <andrew.smirnov@gmail.com>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "will.deacon@arm.com" <will.deacon@arm.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "kernel@pengutronix.de" <kernel@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, dl-linux-imx <linux-imx@nxp.com>, "robh+dt@kernel.org" <robh+dt@kernel.org>, Aisheng Dong <aisheng.dong@nxp.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "lznuaa@gmail.com" <lznuaa@gmail.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Cc: Frank Li <frank.li@nxp.com> Subject: [PATCH V12 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Date: Wed, 1 May 2019 18:43:32 +0000 [thread overview] Message-ID: <1556736193-29411-3-git-send-email-Frank.Li@nxp.com> (raw) In-Reply-To: <1556736193-29411-1-git-send-email-Frank.Li@nxp.com> Add ddr performance monitor Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> --- 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-05-01 18:43 UTC|newest] Thread overview: 34+ 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 ` Frank Li 2019-05-01 18:43 ` [PATCH V12 2/4] drivers/perf: imx_ddr: Add ddr performance counter support Frank Li 2019-05-01 18:43 ` Frank Li 2019-05-07 19:30 ` Andrey Smirnov 2019-05-07 19:30 ` Andrey Smirnov 2019-05-14 13:53 ` Zhi Li 2019-05-14 13:53 ` Zhi Li 2019-05-14 14:55 ` Will Deacon 2019-05-14 14:55 ` Will Deacon 2019-06-13 11:23 ` Will Deacon 2019-06-13 11:23 ` Will Deacon 2019-06-13 17:04 ` Zhi Li 2019-06-13 17:04 ` Zhi Li 2019-06-13 17:44 ` Will Deacon 2019-06-13 17:44 ` Will Deacon 2019-06-13 19:13 ` Zhi Li 2019-06-13 19:13 ` Zhi Li 2019-06-14 10:23 ` Will Deacon 2019-06-14 10:23 ` Will Deacon 2019-06-18 17:24 ` Zhi Li 2019-06-18 17:24 ` Zhi Li 2019-06-18 17:58 ` Will Deacon 2019-06-18 17:58 ` Will Deacon 2019-05-01 18:43 ` Frank Li [this message] 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 2019-06-18 6:37 ` Shawn Guo 2019-05-01 18:43 ` [PATCH V12 4/4] MAINTAINERS: Added imx DDR performonitor driver maintainer information Frank Li 2019-05-01 18:43 ` Frank Li 2019-06-19 18:46 [PATCH V12 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Zhi Li 2019-06-19 18:46 ` Zhi Li 2019-06-24 2:02 ` Shawn Guo 2019-06-24 2:02 ` Shawn Guo
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