From patchwork Thu Jan 18 08:20:54 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: 763758 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 B8C38134C3; Thu, 18 Jan 2024 08:22:59 +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=1705566179; cv=none; b=B2kAlTLzLRPlwipwpO0vREOsHbuPWDDKP/7GTdQGYFddDqSy3mCrfoX/944CdyHRACUlHgVEGwTEBAhRyE8aD1eQZ5aTGWMEgEzq1pchaxD2hqwPo/t8fhqkimGjm5A+lAqm+q+RJZ9ZxQ7SHGPL8RRQoF3ZCHnQt1MXqVsZTl8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705566179; c=relaxed/simple; bh=7ExsGWYEQIIInuR7uJ4VrJxxLfA/5YuhSMVK8oL9Zmk=; h=Received:DKIM-Signature:Received:From:Date:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding:Message-Id:References: In-Reply-To:To:Cc:X-Mailer:X-Developer-Signature:X-Developer-Key: X-Endpoint-Received:X-Original-From:Reply-To; b=f/KG8I+iX1LJw5N95ljK8sc1g8qo4TOMYjSWWoTFJYMAVpBoIlC9X4EcTsTrhlNSf/PsbYwx0Z5tP9lCuNlPWb+aicM0waabolth4mZ1BcO5BdNKLDEBzDYVyUOtzwhPAQ+XFqp6VIDEh3gatWr4/SetF89oY9q1YdEG2dROzUU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kQHFIS2Q; 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="kQHFIS2Q" Received: by smtp.kernel.org (Postfix) with ESMTPS id 41DC7C32784; Thu, 18 Jan 2024 08:22:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705566179; bh=7ExsGWYEQIIInuR7uJ4VrJxxLfA/5YuhSMVK8oL9Zmk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=kQHFIS2QWwUXGe8tpgZ7h55fSUOhH/KLh3cTaeYsd/GNSQ5YmQZOnEdBtuDXjw4lF 1p7OkeVuJGbH+viDLDKNt2feyhFeqS9DWXOHVNvbtPTRxaDffT7sOzu45VsAhw7Mda MpvjbqD7hzisI0xDd8bHILZS7yK9vrV34JI/gfy9byM/HnMfOLTgQBgYCf4B0PhdVQ Q7Fp+4hWOvxJGIkMQ6vBvXi7PF3Nw6A8gVNkHEdC94qq84QHjp2wnI4cQmahwWZ9Uz 327yAECl5N2XlhJjc+Bnc1I1HS6htpik6RH5PmsDnVGJORp6nzm2itCth1xPSfW57F ZSUuSgW6XhJNw== 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 295E9C4707B; Thu, 18 Jan 2024 08:22:59 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Thu, 18 Jan 2024 11:20:54 +0300 Subject: [PATCH v7 11/39] dt-bindings: watchdog: Add Cirrus EP93x Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240118-ep93xx-v7-11-d953846ae771@maquefel.me> References: <20240118-ep93xx-v7-0-d953846ae771@maquefel.me> In-Reply-To: <20240118-ep93xx-v7-0-d953846ae771@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, Arnd Bergmann , Krzysztof Kozlowski X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1705566176; l=1622; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=oi1524pxijJgURrfk58fykAJeXaA1N46ukZR7iTBG5Q=; =?utf-8?q?b=3D6fwLfHQ1CLeQ?= =?utf-8?q?uMjOw2JiupwPVTAvO30vAHJEFVnzSykzd+actCxIA850wTFkpeO3h/DiqsINg/MX?= qbT7vwMzDYbP5h3Ba38eJl/9UdKE0KCgT/hSYgNkH5WR4L/5qyGW 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: From: Nikita Shubin Add device tree bindings for the Cirrus Logic EP93xx watchdog block used in these SoCs. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Nikita Shubin --- .../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>; + };