From mboxrd@z Thu Jan 1 00:00:00 1970 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 C55062459C6; Tue, 8 Jul 2025 21:15:40 +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=1752009340; cv=none; b=VVRvNSWUCp3OKkw7w+K/zw4kpiJWi/vJG39WQC1NWevhABtIO54LIoewntB5vbKyoMb3gPiuyC2nVK20GavClQdhbm8A51DDp115dm4dUTNERXtb8j7FQJxbJmlk+F+x7d16ovT/TIMJCqsq988EikG1018Nj6QESYMhQJHW3+I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752009340; c=relaxed/simple; bh=EsNrzNjV1ejegXwRqHZoNtXa4eBCU0UHv2etOg/t2Cs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=evyU04f1mVZLSf09j3VxH05WAqFXm8N9xu5pcLdD2+pBChlIn88MKlW3WlgFZ3/LaTytrin0EcCYwSazNhOgF1h3avgDHpz+iIkDbrgqTEAdMsmCl/lpyupiw4IvcYTmfYXhNhFFnhVXN4L8Mv+UxCnr6fn79oEf9PEoqjLBVDs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jXLgx+Nc; 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="jXLgx+Nc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1168CC4CEED; Tue, 8 Jul 2025 21:15:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752009340; bh=EsNrzNjV1ejegXwRqHZoNtXa4eBCU0UHv2etOg/t2Cs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jXLgx+Nc/Il0M8mnaWaTErBAJYW6UH/b3ChhI1LjEWZ1ml5fkzHdaCaYOl99XYH/f g1fyCkze9zHQfvieSG51xhB6PFC2OrGkDq77mm8FzJaQOQGL28nTAU6Im5pWJPQfNr xgqKcDlEBibsvEy1PMprvnPeFxlxa+i/MW9vQ5YjpWVQINxY8D89YrmlgshJrTMUJP Qn3QU3pn1T8APdplhYULYG5GDoEyHqAAUw8EvUfsB631uCVtnUbOzHcQD4jAKlGI+k uK0BTZzRanm6MTE1WDXUn9iqYvh9qBBbOzzGpGcMDpVWAee9dsresSCF62LDyVSqpa kjbm7xmjPgNnQ== Date: Tue, 8 Jul 2025 16:15:39 -0500 From: "Rob Herring (Arm)" To: Kamil =?iso-8859-1?Q?Hor=E1k?= - 2N Cc: linux@armlinux.org.uk, corbet@lwn.net, linux-doc@vger.kernel.org, krzk+dt@kernel.org, bcm-kernel-feedback-list@broadcom.com, florian.fainelli@broadcom.com, hkallweit1@gmail.com, pabeni@redhat.com, kuba@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, conor+dt@kernel.org, netdev@vger.kernel.org, andrew+netdev@lunn.ch, horms@kernel.org, davem@davemloft.net, edumazet@google.com, Maxime Chevallier , andrew@lunn.ch Subject: Re: [PATCH net-next v7 2/4] dt-bindings: ethernet-phy: add MII-Lite phy interface type Message-ID: <175200933841.1032309.15245293992929519207.robh@kernel.org> References: <20250708090140.61355-1-kamilh@axis.com> <20250708090140.61355-3-kamilh@axis.com> 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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250708090140.61355-3-kamilh@axis.com> On Tue, 08 Jul 2025 11:01:38 +0200, Kamil Horák - 2N wrote: > Some Broadcom PHYs are capable to operate in simplified MII mode, > without TXER, RXER, CRS and COL signals as defined for the MII. > The MII-Lite mode can be used on most Ethernet controllers with full > MII interface by just leaving the input signals (RXER, CRS, COL) > inactive. The absence of COL signal makes half-duplex link modes > impossible but does not interfere with BroadR-Reach link modes on > Broadcom PHYs, because they are all full-duplex only. > > Add new interface type "mii-lite" to phy-connection-type enum. > > Signed-off-by: Kamil Horák - 2N > Reviewed-by: Maxime Chevallier > Reviewed-by: Florian Fainelli > --- > Documentation/devicetree/bindings/net/ethernet-controller.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring (Arm)