From nobody Sat Oct 4 17:34:11 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 323652FC898; Thu, 14 Aug 2025 10:52:14 +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=1755168734; cv=none; b=nR3nI0y9+DebqAaMDcUo95EKUbwqlvlPnBpq3aRzB45RvaQS3wqhjE9Q+J+ib+0oyL12zGlvMYnls3Ipjg+e9VaEsyXThp3kNz5KSxth8wdRGefWAO70mh1eEjvl2VEZ/0CrfRhEKxwPgZ7zrx2lO4X/KaFVWTTJOOfNRJUcVgQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755168734; c=relaxed/simple; bh=SkZlS7jX9raYlHR3Ve0oCZpRMKEZX0aeoX+eevk1TFc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=j/eBDMjd11AqseYa9nh3hqkLh/9/jryjMsAin6f+S1N3MT5DbymjuvjL8DsngrVSZMoOk+U2sRcVaJJ+uW735MM3qOsT+EYHeQNQzzsJdwn0LFW5KOD+ZNBUSwayxI/xSdny+c8nPhdNCeln76GPXSItMLVgLbIVMyLGSqmacOM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cKrbPVNC; 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="cKrbPVNC" Received: by smtp.kernel.org (Postfix) with ESMTPS id D97F8C4AF11; Thu, 14 Aug 2025 10:52:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755168733; bh=SkZlS7jX9raYlHR3Ve0oCZpRMKEZX0aeoX+eevk1TFc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=cKrbPVNCE69MN9OMz6ZbeezUPcpxqLCeo7QDrAuH3nA1o/72G+E/vJK9oQlINYpaY OzEHAGEp5FLKId2QK0ZB6uVu9hu+2PoSace/QXe9MPYh7CWn8OlBhjZVrEyJnZIl6c AWsn7zUSUg6ROUW0UQ+jm5/YHQxkPqUVPvJeKPWSR3QQei5YV2RyQyUxrfXtoN6CJP OxpqT0YBFh8x6/4NluM03eZjGCrla4uvRoPfjyV8wjIpAgAud97BIzu47UKytll5Ye ync02qws15M8hy1p0KaVsyMUGPfseXurulY1+oWzSmJaLVIyRv8aUInxQFZCuVq3Db KDhUTYlS3cIlA== 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 D1C58CA0EE8; Thu, 14 Aug 2025 10:52:13 +0000 (UTC) From: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= Date: Thu, 14 Aug 2025 11:52:27 +0100 Subject: [PATCH 5/6] dt-binbings: gpio: Add bindings for the LTC4283 Swap Controller Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250814-ltc4283-support-v1-5-88b2cef773f2@analog.com> References: <20250814-ltc4283-support-v1-0-88b2cef773f2@analog.com> In-Reply-To: <20250814-ltc4283-support-v1-0-88b2cef773f2@analog.com> To: linux-hwmon@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jean Delvare , Guenter Roeck , Jonathan Corbet , Linus Walleij , Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755168753; l=1989; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=Mi+0w4C770q9JTWbgxwKL384Ye5xiUh9QjGwMTrZ6Xs=; b=QLTCDnUrhQy1nxd3vzBpXvjXbpC1vLZCvqc0K7r7lTNC42scTylXuXsFZvLH4YtgHM4jB1kh7 t68Q1yWWCI1Apgec7jBBIpTgcV+bsyyGRNhhiAsbx5ajVbTTDqopUTX X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: =?utf-8?q?Nuno_S=C3=A1?= Reply-To: nuno.sa@analog.com From: Nuno S=C3=A1 Document the bindings for the GPIO controller functions of the LTC4283 Hot Swap Controller. Signed-off-by: Nuno S=C3=A1 --- .../devicetree/bindings/gpio/adi,ltc4283.yaml | 33 ++++++++++++++++++= ++++ MAINTAINERS | 1 + 2 files changed, 34 insertions(+) diff --git a/Documentation/devicetree/bindings/gpio/adi,ltc4283.yaml b/Docu= mentation/devicetree/bindings/gpio/adi,ltc4283.yaml new file mode 100644 index 0000000000000000000000000000000000000000..39ca59c53519ea3a761c75c394c= 56de885d63fea --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/adi,ltc4283.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/adi,ltc4283.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPIO LTC4283 Negative Voltage Hot Swap Controller + +maintainers: + - Nuno S=C3=A1 + +description: | + This module is part of the LTC4283 MFD device. + See Documentation/devicetree/bindings/mfd/adi,ltc4283.yaml + This implements the GPIO bindings for the LTC4283 negative voltage hot s= wap + controller. + +properties: + compatible: + enum: + - adi,ltc4283-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + +required: + - compatible + - gpio-controller + - '#gpio-cells' + +additionalProperties: false diff --git a/MAINTAINERS b/MAINTAINERS index d5d3018b5424f403e7396f0470a12ce8c94a5e49..e492e75833564bd9065fe2422e8= 6479553ea59dd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14505,6 +14505,7 @@ M: Nuno S=C3=A1 L: linux-hwmon@vger.kernel.org L: linux-gpio@vger.kernel.org S: Supported +F: Documentation/devicetree/bindings/gpio/adi,ltc4283.yaml F: Documentation/devicetree/bindings/hwmon/adi,ltc4283.yaml F: Documentation/devicetree/bindings/mfd/adi,ltc4283.yaml F: drivers/hwmon/ltc4283-hwmon.c --=20 2.50.1