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Fri, 14 Dec 2018 08:20:22 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::adf8:f49d:deb4:58fd]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::adf8:f49d:deb4:58fd%3]) with mapi id 15.20.1425.021; Fri, 14 Dec 2018 08:20:22 +0000 From: Anson Huang To: "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , Fabio Estevam , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "linux@armlinux.org.uk" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: dl-linux-imx Subject: [PATCH 1/2] ARM: dts: imx7ulp: add sim node Thread-Topic: [PATCH 1/2] ARM: dts: imx7ulp: add sim node Thread-Index: AQHUk4Xbpx1GKPk9bkG4WDKn6lcg0w== Date: Fri, 14 Dec 2018 08:20:22 +0000 Message-ID: <1544775260-25458-1-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: HK2PR04CA0071.apcprd04.prod.outlook.com (2603:1096:202:15::15) 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-microsoft-antispam-message-info: AxqMl2MOuGSFpGxpxdV/9LOFZv21CP1wdsep9Q117st9KJhnGOifRl/nPpgybKHggMXC25LptprigyDpnKuT5XCbQp8hpDdqT2vhNfFycd852JWezdcYDuyRQfZCvYVDU9Ol0UG5pOrDY+q5BQxG5e+vU8SdaqFwyHZ+F7m1h2UI8AEHw0dU1OnMsVqECeMeQg2pqf5Q75dgDYh6vnmrHnMqjulFwV1Q0gad2IGQNzQpt/VUWmg1OvkCnQbKLzsllg+TCT7zymamanOrGRa6hcIJeUGhFFf8FL9XebiJtjY1lrMQZhrNZqESRcfeb5Cu spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM 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: 787845e5-59bf-4570-eec2-08d6619cfd75 X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Dec 2018 08:20:22.0725 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3740 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org i.MX7ULP SoC revision info is inside the SIM mode's JTAG_ID register, add sim node to support SoC revision check. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx7ulp.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dts= i index b86daf7..fca6e50 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -347,4 +347,17 @@ gpio-ranges =3D <&iomuxc1 0 96 32>; }; }; + + m4aips1: bus@41080000 { + compatible =3D "simple-bus"; + #address-cells =3D <1>; + #size-cells =3D <1>; + reg =3D <0x41080000 0x80000>; + ranges; + + sim: sim@410a3000 { + compatible =3D "fsl,imx7ulp-sim", "syscon"; + reg =3D <0x410a3000 0x1000>; + }; + }; }; --=20 2.7.4