From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.cyberchaos.dev (mail.cyberchaos.dev [195.39.247.168]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E507337755C; Sun, 5 Jul 2026 13:17:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.39.247.168 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783257456; cv=none; b=RPkQv2+81nBXigOsSXhkz9l2mpIY3X1T6BQKXJwSSpyuBZfXRz8brbkcn24S28K4si3fHbPBaBL0IRGGYXYFyRW6Mdlz95ewdtTUxXq5MxMgiA9NEZgIIeu6ZkQo1dzewcIDDqGKO0Qc1Vp8rA93/gUayScwCDiKKNhl/0JB2Hg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783257456; c=relaxed/simple; bh=dTuZ5x0/Gb1RE4kn8xDOk1RkVmP8ydl4y35ZQee+zaU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Iv5k+qsQGMuZw5sj77ANlCI5pQozpiopp+3OSDJxrPHE057qazTCwXIfAjaR1NIoIMngb7ewlB8z8SiPzFlW/sv4o6BlQLbp0EXRlu2IDRQ8K1GkqHbBokGGOzE1xAnKg6MMlic/XEnvjZtOao4V0pbJHiX1cVqgRnrhknIX/Hc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=cyberchaos.dev; spf=pass smtp.mailfrom=cyberchaos.dev; dkim=pass (1024-bit key) header.d=cyberchaos.dev header.i=@cyberchaos.dev header.b=GC4ATiQR; arc=none smtp.client-ip=195.39.247.168 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=cyberchaos.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cyberchaos.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=cyberchaos.dev header.i=@cyberchaos.dev header.b="GC4ATiQR" From: Yureka Lilian DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cyberchaos.dev; s=mail; t=1783257453; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ljbLLNXdPRMRrFNl8paEjzbRJ44yAbxs18opzD0RacA=; b=GC4ATiQR/ykmmCKqubMjENw/3Xr6Ci0ZJQmyTzl15/JXn3E6/pfeQcovEEOuDBcKtE3gfu DjB3MY6wtvGouS8itJVrGfsoLVvmmHq0yuz2TFZ0ME7c5gP2zy5j0SnWc51bwMJk7fgihV we9t/adlMPacke8u70uo7RdEBAmx8FE= Date: Sun, 05 Jul 2026 15:17:22 +0200 Subject: [PATCH 03/10] dt-bindings: watchdog: apple,wdt: Add t8132 compatible Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260705-apple-m4-initial-devicetrees-v1-3-e5655ee56523@cyberchaos.dev> References: <20260705-apple-m4-initial-devicetrees-v1-0-e5655ee56523@cyberchaos.dev> In-Reply-To: <20260705-apple-m4-initial-devicetrees-v1-0-e5655ee56523@cyberchaos.dev> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Pieralisi , Sven Peter , Janne Grunau , Neal Gompa , Thomas Gleixner , Wim Van Sebroeck , Guenter Roeck , Hector Martin , Linus Walleij , Mark Kettenis , Andi Shyti , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Sasha Finkelstein Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org, linux-pwm@vger.kernel.org, Yureka Lilian The watchdog on the Apple silicon t8132 (M4) SoC is compatible with the existing driver. Add "apple,t8132-wdt" as SoC specific compatible under "apple,t8103-wdt" used by the driver. The M4 wdt block additionally has a secondary watchdog, which is disabled by m1n1 and can safely be ignored by Linux. Signed-off-by: Yureka Lilian --- Documentation/devicetree/bindings/watchdog/apple,wdt.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml b/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml index 845b5e8b5abc..b99e7913e398 100644 --- a/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml @@ -19,6 +19,7 @@ properties: - enum: - apple,t6020-wdt - apple,t8122-wdt + - apple,t8132-wdt - const: apple,t8103-wdt - items: - enum: -- 2.54.0