From patchwork Fri Feb 10 12:17:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergio Paracuellos X-Patchwork-Id: 652535 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EC0CC64EC6 for ; Fri, 10 Feb 2023 12:17:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232286AbjBJMRo (ORCPT ); Fri, 10 Feb 2023 07:17:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232262AbjBJMRn (ORCPT ); Fri, 10 Feb 2023 07:17:43 -0500 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 325CC2595D; Fri, 10 Feb 2023 04:17:42 -0800 (PST) Received: by mail-wm1-x336.google.com with SMTP id z13so3697204wmp.2; Fri, 10 Feb 2023 04:17:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7dxleiWgtxlgcGySHoGsINCTVEVOCZFH0ndRwgqvbJw=; b=WnDjBwWztshSFL6gZfGUAjtyHcbNgWciDJls3TQfbMe9fe1ZOlImrD+8VqDckH/7dZ HCfzkqOYQU2q9vvrDHL4PAJtEI3CT4yQ1pzOhqa7ygHkfyUOCdd1KGzyAmdeNnvmauf6 Oh2O0dtIubhbg6UnSajTYtFWlNPLihc/DAQ0gC7Hv/XPvds7q8Xq82qkg9YqH7WxzN7F Pw2exOoLBy34jsIPY8NnN2dTjtgh0JvO4M0BbDpwn0XcvmpLVJgNu5gYK541lDwJ9wWS rUB1FIuEivi8Tv40wE5jjN1pi/jyrcgI9yCVEFdvDqOVjoqRRDsREO4V5QcelDKPC/R3 tKlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7dxleiWgtxlgcGySHoGsINCTVEVOCZFH0ndRwgqvbJw=; b=KY/GYYqVGzA6mHkQWh1+bJd9D6uXFC7sEPElWYPwPwr+I/NHVutEOmls3hIA+hXbco MglXNvqGGKnBlplT6vtlGNFli9nSVKBWvzajMYGfHIbj7IVm/ZqF0NCddZR2+JOopO6A f+NZC6npRiJsx3uvPIW3JbJLk22x7QCo2iXxKDttucu4r/8wv76QUo26TAIpjbMsrY4x C4j51YzT7ADchhTnpo3GauiDx8/yFaA+AoTLbnLX0fzkcpzUTTYxZ/rbPMCazrTwqZVB D1TXG6bv7iShnpmWHzU9+/FdGGRvWJ+Dl3cxt967A6uj/MC+Tq1MQAQVG/d0HD1Wr2hx t1yg== X-Gm-Message-State: AO0yUKWSP5hCT2fF6bLRV6QTd1eQ6QkLClzIMrTUWTivydfM8scWrjnv S7KWZ08jMgqIqogSiIagxSiW/Xv9fyk= X-Google-Smtp-Source: AK7set9+rtgGHxmuw36z3r4F2dbl5bRVtNH0uYL8B5IWGLs+WxPJpKe6f+Bkg06yo/IPeHtfR28yrw== X-Received: by 2002:a05:600c:4383:b0:3df:f7f1:4fbe with SMTP id e3-20020a05600c438300b003dff7f14fbemr12787127wmn.1.1676031460433; Fri, 10 Feb 2023 04:17:40 -0800 (PST) Received: from localhost.localdomain (23.red-88-10-60.dynamicip.rima-tde.net. [88.10.60.23]) by smtp.gmail.com with ESMTPSA id p13-20020a05600c468d00b003e001afa274sm5359820wmo.2.2023.02.10.04.17.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Feb 2023 04:17:39 -0800 (PST) From: Sergio Paracuellos To: linux-watchdog@vger.kernel.org Cc: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, arinc.unal@arinc9.com, tsbogend@alpha.franken.de, p.zabel@pengutronix.de, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH v2 2/4] mips: dts: ralink: mt7621: add phandle to system controller node for watchdog Date: Fri, 10 Feb 2023 13:17:33 +0100 Message-Id: <20230210121735.639089-3-sergio.paracuellos@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230210121735.639089-1-sergio.paracuellos@gmail.com> References: <20230210121735.639089-1-sergio.paracuellos@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org To allow to access system controller registers from watchdog driver code add a phandle in the watchdog 'wdt' node. This avoid using arch dependent operations in driver code. Signed-off-by: Sergio Paracuellos --- arch/mips/boot/dts/ralink/mt7621.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/boot/dts/ralink/mt7621.dtsi b/arch/mips/boot/dts/ralink/mt7621.dtsi index 5ca40fd21..1a1c017d7 100644 --- a/arch/mips/boot/dts/ralink/mt7621.dtsi +++ b/arch/mips/boot/dts/ralink/mt7621.dtsi @@ -73,6 +73,7 @@ sysc: syscon@0 { wdt: wdt@100 { compatible = "mediatek,mt7621-wdt"; reg = <0x100 0x100>; + ralink,sysctl = <&sysc>; }; gpio: gpio@600 {