From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 51F5235E929 for ; Sun, 9 Aug 2026 16:07:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786291642; cv=none; b=b/t7s4o0XxjfdG96a0P/SOPMiAmJSVk6YFw58hKl1KBBeuzp4haBKYXG+xsK/gByy2ziiymcKwHDWPgkgJgHK/Jey/7BZXU2yRU+dHM0QTrXHUGgDzOkNZ2Hzyd6XPhldspOVnQtivzrCmb6V0cQ0x2DB6NYxc/LHJcVFqgud1w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786291642; c=relaxed/simple; bh=Zc6iAVEt0F7FK7wwFQYlFWdspxD2njmPlJu6eanWn/I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HNjDSHrRxzH1HEelXk1iJm0FkFL9p8Dim/u/AVu2g/M/zEGRB5DSHf+8brVQAJWRn8Xs3Zb7h/deimSWNcz/XHE+DZPlI0tevGws0VajVK8g3ZVVvl26BTcUieh7aXzyt6NW//L0+RLvmTfd43xauJCKl26lJxX2M9WsWxDv56g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=JIrZRKhg; arc=none smtp.client-ip=209.85.128.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JIrZRKhg" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-49553515a8bso16954335e9.1 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=vger.kernel.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=JIrZRKhgxfcXQOhd7lNEpCgg+qQGPcvW5hv6kxYrMAimcgSM8iorHB3Js3qJ+O+VPK IuNrO7oJEiIyTqduCo1L5EYqVXhHKZwg2xKpfLY18exuaBUERj89oA9PVPZSEXuVGdav zCBuanEKnEmySrmYOihfj0nSy75GiFIMrGI8QUrNaGippeISqIXYwMY/kKiolLiV5MBy nwFvJlGxVacWDVlqraX8JUs+tImPoy3CuBnzJoBADG000w/bVV1fBrF3B/JEGmTfbGlz qhq6FvwLEfW+I0efvYgeaON4tEbnFb6popviqMQ1FUwuWafCFeKFE0qaMrjPUOIgMkUn yuyw== 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=V82mRfNWLj5enQGsiUTCZa+PIwstxepunzWlk2QLwQlNCzvWXCSPbY9d9NctVJSG1Q M/31B1TpH5md9N+KdTL8kdepCpNWbwrkep5lHjPWPmSa+2NsT3edpf404TxMWqetbTri iVCRZ1vfTeUGBt/wi5cbS3m3N85tcPzgq+wfE+UVYSWweWm+fsQSsEm4sIzUjW6+WxEb vBBZYDWDGeKjBws+WD1RnuKuoxBpbIgTXnzdbCTsg5bHnkBi1AHAJsno5ZRjaR2z2gar W9FwB6CBOQudflNoyxgJ0ShU9YmssxUTOeEvkDLSNBpGY5spS6d+aT/qgeeKjjLISwTb U8vA== X-Forwarded-Encrypted: i=1; AHgh+RpDfDjjRMfRyMl1IYVyoddB4vXoSah9+pr+mwVPm7enUJxi9ZYkfVnc5Tta8vTR9ODwbDnBzqFS8jw3rJA=@vger.kernel.org X-Gm-Message-State: AOJu0Yz3bVFtaYfiuLynWjwMTnEY8Ldoo3wWPf6Sb3xHnicvPhmmlc7N Tzr/KJTtHhDhF7J+oYfcE0SXdDhpXQNgbM4k6g5WoHeVSQt760uaHlMi X-Gm-Gg: AR+sD13u+n4aMMdEoqyBx5o1k07SIuEshSlpy0P+ZJC5no64nXzkSO1HdEZ767KCmRR q01xejCJB2gsxl/hyJSI5EvPP32XdGD1qEC6GAa4fIwW1jC3Y/KVaYdyIARW7RaazwN4oKae5CJ FZ/rVegZt6Dc3E0a/0PntJ1AV3RZX0DCf3RVgcmwtMa1nEcmVFrm5wfjZ7tHHXMRULEHyDzU6XL xBEHZ781/Ur7K97UxbcTYlSQoUn7Aq2yERf77VFLHC/kMYSMxbjH1URhecopGjrV0mhavVq0BBj Ill0VhYWrMB6yWcty0BF9IQznSMhE9Z5t4Cd9EPYnlBW0X8qXBGFHfvae4D8E5LEjA62PcOR5Ox tq8ajjGTx2GPOxoPbB4vM83xmJI9/rwll+vKlnmLWahGg+G2bVCQ01ah5fYBbTTiO8DmzvGj0Ev BQeioTbOLJy8A5E15fk7ETK94IBhMiGEhZUo/EMVvGtP1T+loJqLIsaqKByPc+n83x 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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