From patchwork Sun Oct 9 23:00:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 613530 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 7D98DC433FE for ; Sun, 9 Oct 2022 23:49:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230115AbiJIXtc (ORCPT ); Sun, 9 Oct 2022 19:49:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231311AbiJIXsd (ORCPT ); Sun, 9 Oct 2022 19:48:33 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89CBA5E327; Sun, 9 Oct 2022 16:19:22 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id b4so14714794wrs.1; Sun, 09 Oct 2022 16:19:22 -0700 (PDT) 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=mghaGLf5KX9Qfs0Iz/Qckp8O1iPhjUU8SyYtgnIyYlw=; b=dhRzvD/4yqkMBcKV+efNcPA7GO65Myp93+r1ESjgatpBSCAUTbaVm1PGqz1t3mamou C28uEohp71SA7LyXDC0CUpDHpBnI3uz2zKSSQJ5yMq6+x65p5Q1YTGsQwhEwYKHbZNLt XYsei53jUBAEHgicdrD/mTq/VGInuX5J4fXGwl19QOKwLDbC8RCWOTAGT7wef0gLg8K/ NnSWypcRs3nIqhOeDEeT9CGd6u1FXCu8kptYJcndSCehbR6XxF3mjBmwP1+9DzrSMaEk B8CUAU1D0tVus23uRXIRos0pswmCO2chCi+REEvRlS8iNLToLLCMmUsDSttrVcM7rtG9 jp0Q== 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=mghaGLf5KX9Qfs0Iz/Qckp8O1iPhjUU8SyYtgnIyYlw=; b=dZcOnlEG0MYX36Kh0b68tOOcYoa1OPvtl1UKSbI/4yNMk6MuvVSKPdqpHOKMunfCLH FVlW4kchlrELXyISjcYCoUvn/vpR9TQ6ErWMpzBmSKlJrF2lsfbpO3J0vrm2Z1HKKYWh jOGdGSe6RRyEPtf5U/sJvd5UbaEYEwELlA3SS0y7B+Sz3Ey+SnlQbHSWX9J7VO4WOjJN f1wT5+50tQwVWvjq4M5omEV0/4fUS2+DSODLi1xhPQyORAbiiNyYmWwWF+XN6lu05H5r tGcXO/ejYVgvEuB/mSXPWxMwQSkprVHklMXi35yQPLBKjvhAgcq2QWdbWNbNLe0VGKWj qOgQ== X-Gm-Message-State: ACrzQf0zhpEmJjgMvaI3XxkZYPAexqob35uI5I2Y4pIOe6xCfqGG5xT7 RV5aI1oDk9MtBwMnJySPjwySf+Vhau70xg== X-Google-Smtp-Source: AMsMyM44oOfh6IAkrJiUiV/0kq4UlKnBSui/8uReXeGJ7huLXKNyZX/PEzEROdYUAPRiOJYNjg4J1w== X-Received: by 2002:a5d:6dca:0:b0:22c:c6f9:57d2 with SMTP id d10-20020a5d6dca000000b0022cc6f957d2mr9655820wrz.474.1665356459647; Sun, 09 Oct 2022 16:00:59 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2501:c701:e4:5cde:80ab:dfd4]) by smtp.gmail.com with ESMTPSA id r16-20020adff710000000b0022afbd02c69sm7239689wrp.56.2022.10.09.16.00.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Oct 2022 16:00:58 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH 1/5] arm64: dts: renesas: rzg2l-smarc-som: Drop enabling WDT2 Date: Mon, 10 Oct 2022 00:00:40 +0100 Message-Id: <20221009230044.10961-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221009230044.10961-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20221009230044.10961-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Lad Prabhakar WDT CH2 is specifically to check the operation of Cortex-M33 CPU and if used from CA55 CPU would result in an unexpected behaviour. Hence drop enabling WDT2. Signed-off-by: Lad Prabhakar --- arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi index c4faff092380..fbbb4f03440b 100644 --- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi @@ -351,8 +351,3 @@ &wdt1 { status = "okay"; timeout-sec = <60>; }; - -&wdt2 { - status = "okay"; - timeout-sec = <60>; -}; From patchwork Sun Oct 9 23:00:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 613531 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 8FC51C4332F for ; Sun, 9 Oct 2022 23:39:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231214AbiJIXjy (ORCPT ); Sun, 9 Oct 2022 19:39:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231543AbiJIXj3 (ORCPT ); Sun, 9 Oct 2022 19:39:29 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B85A754CBD; Sun, 9 Oct 2022 16:12:05 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id k2so21647463ejr.2; Sun, 09 Oct 2022 16:12:05 -0700 (PDT) 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=XiPRh6wTw9/20yomz/2RX853C89gE1vPeMzvoVPx9eM=; b=l0jc64i+SO+36YELO3JQ0LNGAyQz5T90Td8W5IlW/cw1fWNlUBhX6QQyBIsucvbsIT gyenX0b5DM3XSqRI/SipyLR2MdSQZUwBEavgr5oTmB4HWmDWaGvZGiWwHmtLZuILb1dJ wgouum0QvWQjpujSmyixMmxZzed1eOZaN5xGNGB5BlfjAROJcgTcGcR8zRUbCMQdoDtz +pZub9991luvmGoxea8qHheyKnBy0K2K0mEc73wG96N82CVmCudDnf7cZ6cmyD2ALxZH kcR338cwzcKUhxy8o6tP2qAQoCCyjMTsrAdiX6YcxRKQI862P/lIHX9c7FT8mgQBg2jW 1IGQ== 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=XiPRh6wTw9/20yomz/2RX853C89gE1vPeMzvoVPx9eM=; b=QNbyU2/uzdWk0+1FQQi66dCg+1IiNJdnO8IjUOURtgHQuYpFigZfOQ9WwMFj1UMPGW kZoU+8fjdCLKa5HO85Ss2sYHhQCeBDXcTahNw6AP2FjCguVlxSfX85Xy8ckj03LHFQ6I 53/HClaoGTh6DiRmbcH9xSgzP/kLq9rZNyi27D/GMIpI4SX3gwBTZQ17wobMBT4J6c0C lcBFE+EP9eFuddTLu4NNH0m0+7r4rJI6/5eqF7CQ/TM2FQXV/W1WTxsRKbLbM4WV0gcj l78C6J4VsSlVCxllhYpKylPdk47GlVO9W+oUY/ECq1MLcSGm5z334tfqBkS8x5nicRDR z7HQ== X-Gm-Message-State: ACrzQf24C6NgZjFvPV9x1pEwHuaJVdHcWdFdKr5ZK5luXKUIEDko9RVZ in2jcsBzOmVZg+lzJDSb1DdQvkWovHm1Yg== X-Google-Smtp-Source: AMsMyM4hmqzqBSDgiaJTVrebGVZol0MldXvMwVBoV6c41bxUrWHvpCdF6rBmk9nyFns/pEHTaPa9Wg== X-Received: by 2002:adf:de8f:0:b0:22e:361b:6a05 with SMTP id w15-20020adfde8f000000b0022e361b6a05mr10029716wrl.311.1665356460803; Sun, 09 Oct 2022 16:01:00 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2501:c701:e4:5cde:80ab:dfd4]) by smtp.gmail.com with ESMTPSA id r16-20020adff710000000b0022afbd02c69sm7239689wrp.56.2022.10.09.16.00.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Oct 2022 16:01:00 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH 2/5] arm64: dts: renesas: rzg2lc-smarc-som: Drop enabling WDT2 Date: Mon, 10 Oct 2022 00:00:41 +0100 Message-Id: <20221009230044.10961-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221009230044.10961-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20221009230044.10961-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Lad Prabhakar WDT CH2 is specifically to check the operation of Cortex-M33 CPU and if used from CA55 CPU would result in an unexpected behaviour. Hence drop enabling WDT2. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi index 78e6e2376b01..8a0d56872de7 100644 --- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi @@ -276,8 +276,3 @@ &wdt1 { status = "okay"; timeout-sec = <60>; }; - -&wdt2 { - status = "okay"; - timeout-sec = <60>; -};