From patchwork Sun Oct 9 23:00:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 13002164 X-Patchwork-Delegate: geert@linux-m68k.org 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 23B2DC433FE for ; Sun, 9 Oct 2022 23:36:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231570AbiJIXgu (ORCPT ); Sun, 9 Oct 2022 19:36:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54806 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230380AbiJIXgb (ORCPT ); Sun, 9 Oct 2022 19:36:31 -0400 Received: from mail-wr1-f47.google.com (mail-wr1-f47.google.com [209.85.221.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EF426301; Sun, 9 Oct 2022 16:08:01 -0700 (PDT) Received: by mail-wr1-f47.google.com with SMTP id j16so14655127wrh.5; Sun, 09 Oct 2022 16:08:01 -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=Y1k8ExoMgrE+90/H+Qb7B7JrKHLRNmY/hLhdAbvuUyE=; b=WaYUEZXDeGG+pRnum0F8XUyzTglhDgJumMaK6mqxk2OgXZRSg39P5ykguGnEH5EObj GzY3kVDD2G/BLV+6IFrRM2BSXHmvuY8X2//pPUwWH7H3o4rzgksEx/IHrMGG2jlIrnop jElgqKuZgYPkvMRSUQBsrlibNikj4EPYfhcgs3yGO6FEjLoIiPGtuV4TlM/L2FQwtJUb mNW3VtElfNshT2cK/QEBUs4zq9Qjvny4HGfxMroRZy8uJ0Ni8OZHQRPjBZ7r4bq4w0Qx ucclPOliGYsXYrx3vDm2DKDq3GV41x21e5PXZh5PyRggyew9Tf62+iwgDTPvVEQ/g3CC LLlA== 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=Y1k8ExoMgrE+90/H+Qb7B7JrKHLRNmY/hLhdAbvuUyE=; b=aHjzTAnzApsx7wNbtm7wOMKms4oihDmKHVRVvNBuvJCAwFwAXhHkx8tnOAgN4ca5Md AvzlxX0NSN2xx5qeKaazN8xh5hi4pgGOoGMvD0VM1TPvwOOe5DIevhoTI8636i+e1uNu PRX3tGykdL5kZnBRr9/TbvF+zPf/T+TqmEO/SeTLy9rxM2J8TMIT/RqV3ENOvEaBA0ek zJRLx/9/VJ+ZsBu6F9Uld/lRiwuuI4IFKeN3vRC0a/OauKIGr++ibZDJQ5B29AgE3dwM E0eeJExjiUmWATxZm75JPbsgoRVTSZ5DoxJGXUgWvTe+5VIdlBvKoVGgsOW6vK/HBpF/ bKZw== X-Gm-Message-State: ACrzQf3li1s2iIldR2yVuZndZWUyr9wOAq7nWp6ObRaxKZJ0bsYU16Ek NAwu67rSFPlvGCoyx+JQhOo= X-Google-Smtp-Source: AMsMyM4FZCJpgj1UrHoG5gIC4RReB0T1U7XDnLsp1tIzpDgY/qGNTdqFCvr+985hJo4NwGTGUU0XPA== X-Received: by 2002:adf:dd8d:0:b0:22e:4675:86c9 with SMTP id x13-20020adfdd8d000000b0022e467586c9mr9326722wrl.643.1665356462907; Sun, 09 Oct 2022 16:01:02 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2501:c701:e4:5cde:80ab:dfd4]) by smtp.gmail.com with ESMTPSA id r16-20020adff710000000b0022afbd02c69sm7239689wrp.56.2022.10.09.16.01.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Oct 2022 16:01:02 -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 4/5] arm64: dts: renesas: r9a07g054: Drop WDT2 node Date: Mon, 10 Oct 2022 00:00:43 +0100 Message-Id: <20221009230044.10961-5-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: linux-renesas-soc@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 WDT2 node from RZ/V2L SoC DTSI. Signed-off-by: Lad Prabhakar Reviewed-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi index 358d4c34465f..7c7bbe377699 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi @@ -1000,21 +1000,6 @@ wdt1: watchdog@12800c00 { status = "disabled"; }; - wdt2: watchdog@12800400 { - compatible = "renesas,r9a07g054-wdt", - "renesas,rzg2l-wdt"; - reg = <0 0x12800400 0 0x400>; - clocks = <&cpg CPG_MOD R9A07G054_WDT2_PCLK>, - <&cpg CPG_MOD R9A07G054_WDT2_CLK>; - clock-names = "pclk", "oscclk"; - interrupts = , - ; - interrupt-names = "wdt", "perrout"; - resets = <&cpg R9A07G054_WDT2_PRESETN>; - power-domains = <&cpg>; - status = "disabled"; - }; - ostm0: timer@12801000 { compatible = "renesas,r9a07g054-ostm", "renesas,ostm";