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Wed, 20 May 2020 02:59:24 +0000 From: Joakim Zhang To: john.garry@huawei.com, will@kernel.org, mark.rutland@arm.com, robh+dt@kernel.org, shawnguo@kernel.org Cc: linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 1/3] bindings: perf: imx8_ddr: add identifier property Date: Wed, 20 May 2020 10:56:17 +0800 Message-Id: <20200520025619.687-2-qiangqing.zhang@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200520025619.687-1-qiangqing.zhang@nxp.com> References: <20200520025619.687-1-qiangqing.zhang@nxp.com> X-ClientProxiedBy: SG2PR01CA0142.apcprd01.prod.exchangelabs.com (2603:1096:4:8f::22) To DB8PR04MB6795.eurprd04.prod.outlook.com (2603:10a6:10:fa::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.71) by SG2PR01CA0142.apcprd01.prod.exchangelabs.com (2603:1096:4:8f::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3021.23 via Frontend Transport; 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Signed-off-by: Joakim Zhang --- Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt index 7822a806ea0a..ebb9a40094c5 100644 --- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt +++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt @@ -12,6 +12,8 @@ Required properties: - interrupts: single interrupt generated by the control block +- identifier: identify system pmu + Example: ddr-pmu@5c020000 { @@ -19,4 +21,5 @@ Example: reg = <0x5c020000 0x10000>; interrupt-parent = <&gic>; interrupts = ; + identifier = "i.mx8mm"; };