From nobody Thu Oct 9 06:10:05 2025 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) (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 70B8027D773; Fri, 20 Jun 2025 10:03:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750413802; cv=none; b=oP+8aLp81EE+2mL3qnMZGBthRi+HuO/BQpQDRaBfi1WWwSB7tcLjQfS9Nr+w3mrxABINvOTAn6D778dp0HH6dEeNawnaYhlmo7AOcTJBllspGxEdz2d7sFNzDluH0cQWccdC2Nz8L7fSZeSzmc6fW72j1N60u2K0zeh2fqrIRtk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750413802; c=relaxed/simple; bh=iKc91cdYdfE1q/34hs9vETkYhsg7TdYC4qPkcuYH0do=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UT3/LXWw5/+nTuCCeqcj8MTAk1z2EhfiztWPJjxj4l6kj6UWmBamEcXF4TM9mPu2JlrsYfPw6uJxHwoPJ/fcoVCnns3QD/rOKAuVFl42ZMah3X2IAHHcdQXci4HQxLXFjUZEis+tqInHocK9z6qcTH2saL7bl2gFle90uaeZqBw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=NMyYRy+N; arc=none smtp.client-ip=217.70.183.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="NMyYRy+N" Received: by mail.gandi.net (Postfix) with ESMTPSA id ECEAC43191; Fri, 20 Jun 2025 10:03:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1750413793; 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=i4izFgzZ5VPbCB317VwjTDgDBibegjlGP0F7T7bAVpM=; b=NMyYRy+NchvpVq26Lyf/CmXOc7kl5vdr928epMCxdtfsz6Dml2NY+roReLQzEONGFwnpl/ yFRAAF1bIp753ZSFDhglsCU09vecz02+z80fmVzkLWUo5uwfApJbg/svsECspPwRETuusx DSHmJeHC85baGQJS8tjKFuKEd352Urur1ugt6UvIWb6C2tEAhXH4xh0sVi97UGvToU4XDT 2MTTboj6pLz2qaM+tRx8m7XenALxY7OaRaEVeW3rIToGjPUr67vmOBKYUmbqpigepcHpNK IKTnHu11krZA8kuKAYDeaTvvb3BOnY4FKdX4aiOY6FqD3Wvg9LRAUWwfYqrGkQ== From: Kory Maincent Date: Fri, 20 Jun 2025 12:02:39 +0200 Subject: [PATCH net-next 1/2] dt-bindings: pse: tps23881: Clarify channels property description 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: <20250620-poe_doc_improve-v1-1-96357bb95d52@bootlin.com> References: <20250620-poe_doc_improve-v1-0-96357bb95d52@bootlin.com> In-Reply-To: <20250620-poe_doc_improve-v1-0-96357bb95d52@bootlin.com> To: Oleksij Rempel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Thomas Petazzoni , Piotr Kubik , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kory Maincent X-Mailer: b4 0.15-dev-dd21f X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddvgdekudduucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepmfhorhihucforghinhgtvghnthcuoehkohhrhidrmhgrihhntggvnhhtsegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeevgfdvgfektefgfefggeekudfggffhtdfffedtueetheejtddvledvvdelhedtveenucfkphepledtrdekledrudeifedruddvjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeltddrkeelrdduieefrdduvdejpdhhvghloheplgduvdejrddtrddurddungdpmhgrihhlfhhrohhmpehkohhrhidrmhgrihhntggvnhhtsegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeduhedprhgtphhtthhopehkrhiikhdoughtsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehnvghtuggvvhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopegurghvvghmsegurghvvghmlhhofhhtrdhnvghtpdhrtghpthhtohepuggvvhhitggvthhrvggvsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtohepthhhohhmrghsrdhpvghtrgiiiihonhhisegsohhothhlihhnr dgtohhmpdhrtghpthhtohepkhhusggrsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehordhrvghmphgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtoheprghnughrvgifodhnvghtuggvvheslhhunhhnrdgthh X-GND-Sasl: kory.maincent@bootlin.com Improve the channels property description to better explain the relationship between physical delivery channels and PSE PI pairsets. The previous description was unclear about how channels are referenced and used in the port matrix mapping. Signed-off-by: Kory Maincent --- Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml | 10 ++++++-= --- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml = b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml index 3a5f960d8489..bb1ee3398655 100644 --- a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml +++ b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml @@ -30,10 +30,12 @@ properties: maxItems: 1 =20 channels: - description: each set of 8 ports can be assigned to one physical - channels or two for PoE4. This parameter describes the configuration - of the ports conversion matrix that establishes relationship between - the logical ports and the physical channels. + description: | + Defines the 8 physical delivery channels on the controller that can + be referenced by PSE PIs through their "pairsets" property. The actu= al + port matrix mapping is created when PSE PIs reference these channels= in + their pairsets. For 4-pair operation, two channels from the same gro= up + (0-3 or 4-7) must be referenced by a single PSE PI. type: object additionalProperties: false =20 --=20 2.43.0