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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0B4D3C5AD4E for ; Sun, 9 Aug 2026 16:07:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=chm6WJqiFBjd1MryQLxTRtBK0kEL/sJhlApC0WV8UjY=; b=DgxZDop9yVvUVGwJJQirfYpiBJ JeDfkrP93h8/QPli7sjPD6ZKEKoUSDys+114iMBFqHZPSoN9H79NMnxJx1366KW4w5BO3alyiSsbY pQcON83lL4qEyoSH0+hYspJ9TtxkGvyA2sdtNcqnMQhDEmjIIjQHfceoEVitcPb+gVgswstuh4N6h jZTJaFDsgz2nEp4X7VjsTy25IxwgAwznjaOP1NxM+zDunq5yAo+DWL5LMyv1BfD4QR2+B95SP3+Pn FvgvI0+4/P1z1AFvsbTGEQVB4VxlgwfRL6ZuOPKC4ZkIwlpoXBo5pXQF47ddtSnpMwYVFzrpSP963 OY7XZDXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wt63a-0000000ATWQ-0F3H; Sun, 09 Aug 2026 16:07:26 +0000 Received: from mail-wm1-x331.google.com ([2a00:1450:4864:20::331]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wt63V-0000000ATNq-2dIm for linux-mediatek@lists.infradead.org; Sun, 09 Aug 2026 16:07:22 +0000 Received: by mail-wm1-x331.google.com with SMTP id 5b1f17b1804b1-49553515a8bso16954325e9.1 for ; Sun, 09 Aug 2026 09:07:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786291640; x=1786896440; darn=lists.infradead.org; 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:content-type; bh=chm6WJqiFBjd1MryQLxTRtBK0kEL/sJhlApC0WV8UjY=; b=CuthCgv67uBRYA5lbjpxfiyDhLIfXFcvLyAH36s4GNMh0x2ZlPxAWy23fyy5OiOpGI HVPnlhrTr0S4qHa4P8CItQ4ikLP963V3dYcIezdaYTpcPXyMrUFctfNVpclkM7CBzvzU MkNxPW4JexIjkXPkJH26wCLUhaYd+FAt0I0ZazqHVv+3W5BPDIwVaOmrk1iLOvjzTJKn 7wPkWCnNyRnrKWcBeIbiY6WCS4XAH/xch919wtGydDK827RbP7MGQ2JE25MuaS2z5Jsp LE/NLdIN1ptCUTb0eyca0DVYsR0Oe4LguqY8c0XfYdTirRcN5I3RDKWS7VwZ8Txzn6a1 4JNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786291640; x=1786896440; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=chm6WJqiFBjd1MryQLxTRtBK0kEL/sJhlApC0WV8UjY=; b=qEyt5cHIOQ9NB8qROtUx71futUe6US0S+5gjabNWRPkmcqmiVdn+Z5ID8Vvw5mDAK8 Sr1X4Ir4Nr+tZI38EGVzWzO54+wuKRIAa4VVj+W6WztVfokEp7wxTkqGYPqdlYyCBI/U bVR1iFfGrBFCpkYCVv//f0IzUCP/xzJ9HpMDz74vXNt0FCL6xsrP+0iYiZRd/Zm78gr2 t2YsLLCHyBR0e1CFKCgqEgElbGOZceqV64YDxm5M/YBr8Hej43AAze+vBtCY84US1oHD xUqN5I4N0eazYIBF7MLHwcuNS8XTmAGdaRtRo/l/n4sinCNrioGG0Up/OEMD+4Z5DndJ yDpg== X-Gm-Message-State: AOJu0YxA3mdGKnkAi9ZGE4oV1hextrnzNcWG6Lz9fz14Jb2h3SMwRaEB pe0Isf0V6W8izIg6PnASDn7ulPWHG909CrZpm0hGIfVNi0nPqA8TdY4ZDzcD8PgSplncIw== X-Gm-Gg: AR+sD11u1wvrKkYLmZ5KxIrRqjpLBAqj5aTX8rvHYkfCosZEs+en0TbU6izOncl/RLt uz+nPonaFdtzsxdBZr0sn2076M3LBKyP2iynxDIxDhJwv7quJJDcNFKkJOVcOXNCu9X0Mki6KXo CHf05i94j5TebDP9d7BbsYXYFwA4YNLhTNoW90m+caiJlSDMbb5ZsUB0/vbRsM4G20QRD4fk+8R BvIskTe4dv7bpMJnJebnbJW5SNPiBMs8DKg8gVaOKeX9ncT0I4mZIMi1FvC6X775Amea1Y4BBwb aFRnN9G+YA3jtARfS4X6u+4jWHl4pUDoHbBSTlJ9WwxQ+Llll9oyvVLZ56LNh+kMvNtp4HdDSIP RHOf7zhbBk3j4n5vMai32L/ty0qM2FXco2GZWj2pqzeOzD6YGSyPywYMnUG0fJeWrvmU99q5tDp 6NnsffWrTdS+gvhp7eKS23DEgoMZ9IeS9T7JX0uVPeCNqqv0GowT3Q+Hozuf7CC1YD X-Received: by 2002:a7b:c7d3:0:b0:496:c977:3b6d with SMTP id 5b1f17b1804b1-49959e2f01bmr250237915e9.12.1786291639315; Sun, 09 Aug 2026 09:07:19 -0700 (PDT) Received: from luca-vm.. ([81.56.18.151]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4995c7b2b68sm209832495e9.4.2026.08.09.09.07.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 09:07:18 -0700 (PDT) From: Luca Leonardo Scorcia To: linux-mediatek@lists.infradead.org Cc: Luca Leonardo Scorcia , Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Philipp Zabel , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 7/8] arm64: dts: mt8167: Properly describe the SoC watchdog Date: Sun, 9 Aug 2026 18:03:31 +0200 Message-ID: <20260809160643.33991-8-l.scorcia@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260809160643.33991-1-l.scorcia@gmail.com> References: <20260809160643.33991-1-l.scorcia@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260809_090721_697098_DB322A7F X-CRM114-Status: GOOD ( 11.59 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Currently mt8167 inherits its watchdog from the included mt8516 dtsi, which in turn falls back on mt6589-wdt. However according to the data sheet mt8167 has 15 sw resets instead of 12, and the reset bits are different from mt6589. Use the dedicated mediatek,mt8167-wdt compatible for the watchdog driver, as it correctly describes the SoC resets. Signed-off-by: Luca Leonardo Scorcia --- arch/arm64/boot/dts/mediatek/mt8167.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi index 27cf32d7ae35..edfffe35ec14 100644 --- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi @@ -8,6 +8,7 @@ #include #include #include +#include #include "mt8167-pinfunc.h" @@ -95,6 +96,13 @@ power-domain@MT8167_POWER_DOMAIN_CONN { }; }; + watchdog: watchdog@10007000 { + compatible = "mediatek,mt8167-wdt"; + reg = <0 0x10007000 0 0x1000>; + interrupts = ; + #reset-cells = <1>; + }; + pio: pinctrl@1000b000 { compatible = "mediatek,mt8167-pinctrl"; reg = <0 0x1000b000 0 0x1000>; -- 2.43.0