From patchwork Mon Sep 9 08:10:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin via B4 Relay X-Patchwork-Id: 826917 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 5005E1B1D45; Mon, 9 Sep 2024 08:12:16 +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=1725869536; cv=none; b=J1N/zHe8a+6C4doDIm/I28PSuyOX0RGSSK0+/OFLbeYEHGTZizWdJm4aGdFQjaRTBHz9RK5j2DGmNBkwljO/1arWM2ilsCOozhiaYkRhVXjEpG4wSlwTu2qoFsHMKdKshCvafvzwlUk5LWH3GvRoCr74qv3IjHbfa4TinzFqIpo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725869536; c=relaxed/simple; bh=890W8DPr35N6/m48gE2Wn2MHyqWMitXLF0Yh04CJFj8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=RoUQ3suHFYjceJZZtwy8cNrgVYacB7BoAqp0VOZz+bRCR1/LMOfZ7lYQcxFhbDynd28bsBkFj1aLNEm3Nrp/TEjBgkKPrBcGedL3JZ5s4OKYUEaEhYwo79thAnr1AZQYVxH8VNPYcjIyXow2UJVPY2bovvUdmzGOzPHkhXz5iys= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dtdv4/+Z; 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="dtdv4/+Z" Received: by smtp.kernel.org (Postfix) with ESMTPS id D0F71C4CEDF; Mon, 9 Sep 2024 08:12:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725869535; bh=890W8DPr35N6/m48gE2Wn2MHyqWMitXLF0Yh04CJFj8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=dtdv4/+ZYuxfXlBo/zqLgLSnydjelSuTYmB3iCj3PVKzvRbZras3+293GK0qgNIqh 1zMud+gqN1UXBH7fHuhdFciN4owAGHmzzCoG3TZBisqpXuAFRKIoDpnTbjqoFgMPSo 9dFkuWMziSAW2C/i0LNsN9UKqVnKKHISi96bhl4rQcHwJuE3RMdhlOpR9EhQkQxGTM d3YZm/SGaHbVnB5tRTw1U4sj+Qy4Pu7/PryyCNxhew85pRSSkDZPcPOe8TBnx76Bx1 5AplmCCrurZRwYKbFKYueL97bMvZcgj1VbQdZz3DpMvqVuuDIvrqHm8P2CdwESVywF A6+N/y+MZph5Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB4B4E6FE49; Mon, 9 Sep 2024 08:12:15 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Mon, 09 Sep 2024 11:10:35 +0300 Subject: [PATCH v12 10/38] dt-bindings: watchdog: Add Cirrus EP93x Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240909-ep93xx-v12-10-e86ab2423d4b@maquefel.me> References: <20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me> In-Reply-To: <20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me> To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nikita Shubin , Alexander Sverdlin Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1725869532; l=1622; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=ms3IjWYaELf8kHC/xQEvZjvjU7YonAObO6Tdf+8gNec=; b=dkko9fZ7b11MrfHd/ZRAC7LX0DHhLr2g544p0wCg6+p0FG1XXe/KjChhqErE1NUTgQWwxiV2Cqkm g72yhIwvBxgFG0iWh9m8G+qExpVVBw6gLEBg6lVL69CJuFSoeWV/ X-Developer-Key: i=nikita.shubin@maquefel.me; a=ed25519; pk=vqf5YIUJ7BJv3EJFaNNxWZgGuMgDH6rwufTLflwU9ac= X-Endpoint-Received: by B4 Relay for nikita.shubin@maquefel.me/20230718 with auth_id=65 X-Original-From: Nikita Shubin Reply-To: nikita.shubin@maquefel.me From: Nikita Shubin Add device tree bindings for the Cirrus Logic EP93xx watchdog block used in these SoCs. Signed-off-by: Nikita Shubin Reviewed-by: Krzysztof Kozlowski --- .../bindings/watchdog/cirrus,ep9301-wdt.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml b/Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml new file mode 100644 index 000000000000..5dbe891c70c6 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/cirrus,ep9301-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic EP93xx Watchdog Timer + +maintainers: + - Nikita Shubin + - Alexander Sverdlin + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - const: cirrus,ep9301-wdt + - items: + - enum: + - cirrus,ep9302-wdt + - cirrus,ep9307-wdt + - cirrus,ep9312-wdt + - cirrus,ep9315-wdt + - const: cirrus,ep9301-wdt + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + watchdog@80940000 { + compatible = "cirrus,ep9301-wdt"; + reg = <0x80940000 0x08>; + };