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Fri, 15 Feb 2019 18:03:14 +0000 From: Frank Li To: "mark.rutland@arm.com" , "will.deacon@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , "robh+dt@kernel.org" , Aisheng Dong , "devicetree@vger.kernel.org" , "lznuaa@gmail.com" , "linux-arm-kernel@lists.infradead.org" Subject: [PATCH V4 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Thread-Topic: [PATCH V4 3/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Thread-Index: AQHUxVi4NXFidk+Cvk6w7YFTCH2pGA== Date: Fri, 15 Feb 2019 18:03:13 +0000 Message-ID: <1550253761-26841-3-git-send-email-Frank.Li@nxp.com> References: <1550253761-26841-1-git-send-email-Frank.Li@nxp.com> In-Reply-To: <1550253761-26841-1-git-send-email-Frank.Li@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SN2PR01CA0008.prod.exchangelabs.com (2603:10b6:804:2::18) To VI1PR04MB4910.eurprd04.prod.outlook.com (2603:10a6:803:56::31) authentication-results: spf=none (sender IP is ) smtp.mailfrom=frank.li@nxp.com; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Frank Li Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add ddr performance monitor Signed-off-by: Frank Li Reviewed-by: Fabio Estevam --- Change from v3 to v4 * 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 4c3dd95..ac0691e 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -79,6 +79,13 @@ interrupts = ; }; + ddr-pmu@5c020000 { + compatible = "fsl,imx8-ddr-pmu"; + reg = <0x0 0x5c020000 0x0 0x10000>; + interrupt-parent = <&gic>; + interrupts = ; + }; + psci { compatible = "arm,psci-1.0"; method = "smc";