From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8B64C43381 for ; Mon, 25 Feb 2019 02:19:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC97F2087C for ; Mon, 25 Feb 2019 02:19:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="eXUPUX7S" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728478AbfBYCTS (ORCPT ); Sun, 24 Feb 2019 21:19:18 -0500 Received: from mail-eopbgr00064.outbound.protection.outlook.com ([40.107.0.64]:10548 "EHLO EUR02-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727276AbfBYCTR (ORCPT ); Sun, 24 Feb 2019 21:19:17 -0500 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=E+0riIk0T0lhUCKhrbCxfM6raeVrsAIZ+4UiwiKQO7c=; b=eXUPUX7SMMbM8A2NX9fy1cBdLLRFJDT51H2fnB7DgubruGundY0t0u01rAFDmATRW2k3xWQrGhArpSTuANoWuWMe4KarktDPahKg0jN3xYK+DdBh5ZPyQCLEgVxYy2LcNmzprqilcVNfNJ1P2qwexDW9iZKZkDqcBqy8K+/9CtU= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3674.eurprd04.prod.outlook.com (52.134.66.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1643.16; Mon, 25 Feb 2019 02:19:02 +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 15.20.1643.019; Mon, 25 Feb 2019 02:19:02 +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" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , "wim@linux-watchdog.org" , "linux@roeck-us.net" , Aisheng Dong , "ulf.hansson@linaro.org" , Daniel Baluta , Andy Gross , "horms+renesas@verge.net.au" , "heiko@sntech.de" , "arnd@arndb.de" , "olof@lixom.net" , "bjorn.andersson@linaro.org" , "jagan@amarulasolutions.com" , "enric.balletbo@collabora.com" , "marc.w.gonzalez@free.fr" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-watchdog@vger.kernel.org" CC: dl-linux-imx Subject: [PATCH V3 1/4] dt-bindings: fsl: scu: add watchdog binding Thread-Topic: [PATCH V3 1/4] dt-bindings: fsl: scu: add watchdog binding Thread-Index: AQHUzLB5489WCb7WrEioBIeWtwARYA== Date: Mon, 25 Feb 2019 02:19:02 +0000 Message-ID: <1551060850-22553-2-git-send-email-Anson.Huang@nxp.com> References: <1551060850-22553-1-git-send-email-Anson.Huang@nxp.com> In-Reply-To: <1551060850-22553-1-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: HK0PR03CA0078.apcprd03.prod.outlook.com (2603:1096:203:72::18) 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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Signed-off-by: Anson Huang --- Changes since V2: - add fallback compatible "fsl,imx-sc-wdt" to cover other i.MX platforms w= ith system controller watchdog available. - this patch depends on my thermal patch series: https://patchwork.kernel.= org/patch/10827673/ --- Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt | 12 +++++++++= +++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/= Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 2e310ac..4f9a3f4 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -137,6 +137,14 @@ Required properties: an array of integers to specify each thermal zone's sensor resource ID. =20 +Watchdog bindings based on SCU Message Protocol +------------------------------------------------------------ + +Required properties: +- compatible: Should be : + "fsl,imx8qxp-sc-wdt" + followed by "fsl,imx-sc-wdt"; + Example (imx8qxp): ------------- lsio_mu1: mailbox@5d1c0000 { @@ -189,6 +197,10 @@ firmware { #thermal-sensor-cells =3D <0>; imx,sensor-resource-id =3D ; }; + + watchdog: watchdog { + compatible =3D "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; + }; }; }; =20 --=20 2.7.4