From nobody Thu Oct 2 19:27:07 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6F40C31DDB4; Fri, 12 Sep 2025 12:08:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757678907; cv=none; b=Vgu5ysAGhJU/LzWtpVXuM1FbL9sWyvPgAdtSMEJauu1uawhXSlk7/6U9xnvCXkSgBYsUoXdHQZnqpJa3J6Me9Tb5wumX97BnGsbAqBFyVP53f9qE/1ttoqPUaMQsraRUdakay6s4Dh2bTQsHxIuN0v4QM0umfaEtGF2iFwMHbJ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757678907; c=relaxed/simple; bh=be+bUwk0HwrL17vqiPMMJhD52aY5E7ndhs1cUU5HK6Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sic0mzzMC1gPqWv+YEmEmzoaW9kgg+w6qTbuHD9iVrPawA51mgO/FO87RfnDKjmChlxJXy1sQwabeJ8Och26hxB9OQzhtU1Tv7NatzEzIjRbYaOV+CrITrSfTtmbljNkB4/+WYgAlX0XnqZ59rLsE5Rqw8t+OIpwgvVfZRvcZVw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VnO+Zw+v; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VnO+Zw+v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEC21C4CEF9; Fri, 12 Sep 2025 12:08:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757678907; bh=be+bUwk0HwrL17vqiPMMJhD52aY5E7ndhs1cUU5HK6Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VnO+Zw+vEeP2fK22pSjN3uy6nADz7y2IRjKwkvi4geRwoqcPOklI4xhf5362H6wSk oRRj5PfC3Z+k1P8gLptL44nLQAavAVqPJyokURmtahqFKXkE9NZ+18ZrV6jGRWGGIp 5P2DPPROwqIX57gAOPKn2aTyDHKHb3BhRlfToES99CXMIP33Nq/+F9m359MSfPNiL3 0Cg4sZIgWcbdFgXEEL0q+eh/+FY4ipZ2sCkXUzngH76Pt5k/9jaf5xVhvRDkyk4GCw U3WMKC3lkMHf36hDUEqgKrW2P/lsfzwvu9XyQBKIgF1Nl60bC16GEeNoDs8MWinlpC +qd/B7BHuf/4A== From: Michael Walle To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Walle , Jean Delvare , Guenter Roeck , Lee Jones , Srinivas Kandagatla , Wim Van Sebroeck Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-watchdog@vger.kernel.org, Andrew Davis , Krzysztof Kozlowski Subject: [PATCH v2 5/7] dt-bindings: watchdog: add SMARC-sAM67 support Date: Fri, 12 Sep 2025 14:07:43 +0200 Message-Id: <20250912120745.2295115-6-mwalle@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250912120745.2295115-1-mwalle@kernel.org> References: <20250912120745.2295115-1-mwalle@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The SMARC-sAM67 board has an on-board uC which has the same register interface as the older CPLD implementation on the SMARC-sAL28 board. Although the MCU emulates the same behavior, be prepared for any quirks and add a board specific compatible. Signed-off-by: Michael Walle Acked-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- .../devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wd= t.yaml b/Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.ya= ml index 872a8471ef65..0821ba0e84a3 100644 --- a/Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml @@ -18,7 +18,12 @@ allOf: =20 properties: compatible: - const: kontron,sl28cpld-wdt + oneOf: + - items: + - enum: + - kontron,sa67mcu-wdt + - const: kontron,sl28cpld-wdt + - const: kontron,sl28cpld-wdt =20 reg: maxItems: 1 --=20 2.39.5