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Mon, 11 Mar 2019 22:24:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=a0aT7loqibI8V0S2yxLe4lEDiz8XJHYFouN3soUSnSs=; b=p2xcy32Ykt52d2iiLzNsDYnZk0g47JBjUGq2RuSqYCSX2ii+eh24yctMoPtgLdsdwgzsOO5V8hiZf5BHjYHPfGhqxPC+/xjTXH1IlsRm9shRNsQ1Bq5a3YbSqQ+Hc827zGoHDk9NQKl/vrGOGqWNjNFs4kem/R2dm8AG95P1+EM= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3707.eurprd04.prod.outlook.com (52.134.65.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1686.18; Tue, 12 Mar 2019 02:24:20 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::1cb4:3e1c:fc85:7ed7]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::1cb4:3e1c:fc85:7ed7%2]) with mapi id 15.20.1686.021; Tue, 12 Mar 2019 02:24:20 +0000 From: Anson Huang To: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" CC: dl-linux-imx Subject: [PATCH V5 4/4] ARM: dts: imx6qdl: Improve mmdc1 node Thread-Topic: [PATCH V5 4/4] ARM: dts: imx6qdl: Improve mmdc1 node Thread-Index: AQHU2HqzU0hM0CqUH0qVFKudOV2WRw== Date: Tue, 12 Mar 2019 02:24:20 +0000 Message-ID: <1552357127-1283-4-git-send-email-Anson.Huang@nxp.com> References: <1552357127-1283-1-git-send-email-Anson.Huang@nxp.com> In-Reply-To: <1552357127-1283-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2P15301CA0009.APCP153.PROD.OUTLOOK.COM (2603:1096:202:1::19) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: pt0s+S3vbKt4eXblHgOIYE71vjUmDAjxtpfYVm5Gy8ZobmuOR5/2lzUiwAbdm3Xu1/e0GGhrNA3bKOWYmAlqpYQdD/BB0wZjLxsJ/Jwc2BMnJHruWjN7QhHJjqGCNKUWDdSzLw9y3P+Nh2v+LkKkXzbs6aQRVv84t64Z5vpwGd4Jhu7gtsK2gQ3Y91G6051z3oUljC+kucWCC3B5al1id3RgXTZP4s8vhqkKl/eIMWrhr15HItcy5V17RIdJJwQk0anmm9aYHUgWyORpVubJhwvKcWniYUWTaJYeS8MgQO+7FDRoJrN4oSxsTH0VvEcnO5ju78Ny9H0E0cx5G34FQjL7/TUBH8AWS2EhBsDrO9m7prM0+tmQY89h06Wq+ct45GhGnvD1fGYhR0gHmC4upfZ4VDZlC1Jx2KbWBsoPUJc= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 123bb68d-da8a-49a6-ab83-08d6a691d545 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Mar 2019 02:24:20.2668 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3707 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add MMDC1 compatible string which is missing, and also set it to be disabled by default, as most of the platforms ONLY use single channel MMDC0, if dual MMDC channels are used, it can be enabled in board dts file. Signed-off-by: Anson Huang --- New patch. --- arch/arm/boot/dts/imx6qdl.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dts= i index 4c7278b..8c51364 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -1136,7 +1136,9 @@ }; =20 mmdc1: memory-controller@21b4000 { /* MMDC1 */ + compatible =3D "fsl,imx6q-mmdc"; reg =3D <0x021b4000 0x4000>; + status =3D "disabled"; }; =20 weim: weim@21b8000 { --=20 2.7.4