From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (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 CFDEE3D45DF for ; Sun, 9 Aug 2026 16:07:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786291635; cv=none; b=pJ9fjBJLZOQhUGliPABuY8+ghfgbDu8ZAb9gkXnpy35a4IPREK+EG4J+vKTGn17URiwc9oaPk6sNq7fmtdZnLjzbuOaEPwErY5IIOuIl6b5g1PK7MZE6Fuic20sDnZM1YMki0K6FXdRSpqgczXxREcKCRe62lGmaBXk3B6idyQ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786291635; c=relaxed/simple; bh=tW9XEYPkRLJJiOTaVjuVTwHydeZR9DbwvyRR6aSkAbY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=M5nHDYFOy1WoYb252ix1SsWJX6c94l545pUp0dnP6Sg9Vt8f4Ox4EY9RdDSpb99axVCmsLKPIipUITaWBXQdmEvXMOfXkWxCKP/M2QT8VUrw4AN2vAZ49GDIHtWbck0sa+Z7islnaCWCsJPFJ+jD7N+R6D9QDaM8qTbyFY09WhU= 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=bOL9fePS; arc=none smtp.client-ip=209.85.128.41 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="bOL9fePS" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-4980dc26022so10693675e9.1 for ; Sun, 09 Aug 2026 09:07:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786291632; x=1786896432; 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=xUHnKBUv58Kqq5PRHzJhB8jsL9UTHk6ZnI77mqbe5zM=; b=bOL9fePSIN1ofGxNTBsLp/J9JYZIezkDGWMrItRtaEcBkJMujYXldv1WbCvD1XWHN0 LXbUU/sMGvkhVT+aR9wkzbEaBvZZIqNUuBuil8tnZmOBrQGoyQqSElytkppaibLV6bkR SdoiiX3kHrWvySoHjVaHy5mtHyVoX61Xdik36PbsCMP6oy42efjmpb/6vdfkDX+K4LLo JwqfApRF81cT9qOlYHkNEsPukPDceqXqOMTNaZTY8I0vnAnRApgBNzmP4HhZFNucsxPr vPWpghJmVZ/YSSDuxq4NjRugunVFIxW/hbOEywGHwIICcnbtdZHAn+yYfm/wpdZqyxAD 3Daw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786291632; x=1786896432; 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=xUHnKBUv58Kqq5PRHzJhB8jsL9UTHk6ZnI77mqbe5zM=; b=BTHA0AozF++kW4Ze1umsRHf6rk14rsqM3Lpi2hMtosSv4g8w3abKIcLSoOnzWGb1my X3N+/CvQc5j4geKS48b/5LHafqXKzFskKoXrxH6PJxIWPhmiORgg346D6Hn3Z7vyAjp+ b715ooxKrE9doMy5hRB4WLQs0ns7q9UDQv/3g5SvC5dOiZ4PUvs20paz5qdzKvkbMHh5 CBXj7k7m2L9qX0v/yxJn7/f7EcyELQalc2BzEOxr5UwRUCdsrKLVcXf1z1MANO5KsokF 87fznA0NRHlBdlGwKfVuJoi30xIhN4Hy3EMBzeY1DqQFl8sivZykCWp21ebdulVWkLga 6Vzg== X-Forwarded-Encrypted: i=1; AHgh+RqJzJlGksIXWLMujjDK9v8Xe+nYxif+rgIMZKJfk6DzzbnnnvbVJXRg5ypPXqGcMZwWBTJ32w9ncay5A6o=@vger.kernel.org X-Gm-Message-State: AOJu0Yxi2N/4nw/8eU2FI5sapEjSJ74iIN2fTfED+WLoyKJKyuxMForo iwHO2UYjzGmLiPpPR5gGiaRt61b17oOSsl3VUfAjPBbns49Ps5EDNyaU X-Gm-Gg: AR+sD12MRS1U2CG3JR15g/EhdKVXb6S2YBWxkT3//T8kllBoqHsDUHvpxHsvEWX0mtT 2TzzL8AtXgK2XGXRl6RhRn0Ddy2svmejWNqSYMAp5bpBBKiwce8rULRmp2mMkmbxnlQ2ehva1qR qVEFlMCJNwklmdECIkvxnU9YsE5HghaWWZBiv2IfbRN0HM+jP+AQ7ASWJoB3OapWswTgXXmBI4K vEEYueohB094HXH6At6bDk2tZauoG/aZUSqPxLb8nTHLoBESY0hY2l+YPdjuVGrernADFqsjIu4 IY+cd/scC+9QdlvdJIcBhHO79jLj9ipF3yTkYOWcz4m1hzd4Q0SQARObazjGkSzS0aJTgTWNXVL TzyOZYZxmLxz2PwHw52NxpBBxtS+hl2kQ7HaWdAwEhHVwY/9unLSshLylmfcuRixQR+EM95RIPo VkMuXn7hro+K9+BFPTHzAH+EqlXcfN5+XdUqu3xTuQMx7ek+T0fTE3ig== X-Received: by 2002:a05:600c:1c21:b0:493:e460:1f6 with SMTP id 5b1f17b1804b1-4994e6fe377mr488271375e9.0.1786291632103; Sun, 09 Aug 2026 09:07:12 -0700 (PDT) Received: from luca-vm.. ([81.56.18.151]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4995c7b2b68sm209832495e9.4.2026.08.09.09.07.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 09:07:11 -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 4/8] dt-bindings: watchdog: Add compatible for MediaTek mt8167 Date: Sun, 9 Aug 2026 18:03:28 +0200 Message-ID: <20260809160643.33991-5-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 systems to which each reset bit corresponds are different from mt6589, so the reset bit constants are different too. If the number of resets varies between SoCs, the watchdog driver becomes incompatible. Update the wdt binding to add a dedicated compatible for mt8167. Signed-off-by: Luca Leonardo Scorcia --- Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml index 953629cb9558..f514be8a5851 100644 --- a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml @@ -26,6 +26,7 @@ properties: - mediatek,mt6795-wdt - mediatek,mt7986-wdt - mediatek,mt7988-wdt + - mediatek,mt8167-wdt - mediatek,mt8183-wdt - mediatek,mt8186-wdt - mediatek,mt8188-wdt -- 2.43.0