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 24C2B1F937; Tue, 3 Sep 2024 14:44:00 +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=1725374641; cv=none; b=K2Fc4XXJ/1HqyxgL1pV7v3uUN6+TMeaCbRShPSI/mrSYD0lwDXO0gq80ypmyvxAiywO3TpPn6R/Z71zLlZDR2hDs/vcTCN1HHOFGUtthDPSTin8PqjSYF2FKe5fgZ5P3VuuQvDqv2KXjsCh0zQXDmyLQUc0jbk0eor190YmaRfo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725374641; c=relaxed/simple; bh=bhsfC7schH8RjjHul+VtOnj/fBjxgGuPNJejcIgfj6s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sw7XkXlFYWlWoLda5SRBSzaicyj8iXa4yOmWMzDzC1gRaIhxL3196uka25RmtVGBiE7fKYTa9Tzq6jg0dvp3OZTfpvvaHS4nwfEU0Opol3hPsfQTm0mMP674kHMJvi9IAvKa9WzCd6H7JyrrDg0nsTZd04krUCu08ksB1bRxiiM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sbCirwCm; 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="sbCirwCm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 70BDEC4CEC4; Tue, 3 Sep 2024 14:44:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725374640; bh=bhsfC7schH8RjjHul+VtOnj/fBjxgGuPNJejcIgfj6s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sbCirwCmULlJUOhjUc9zCVGyJug9BPM4mAdtEiqxIOtAzsMM0pyzIo0nU8/0oZq7U XaT4S5oLB4Q5mi3UI8xatueGCnzkPuu7EmUn2olbCI1MTTAZ2VoSHTlyF7B/KIKrih wPk6Bu3exp92W6hjDiLPQG9ZRIiW5KFY9ooNLeYdsgVyMkW69foXqw77/HHzMD3Jlv KCY8hxMU5WQzVJpLIeZa1nBGvxw7mBERhnHncCJSH5+wT2EjyXqESUh/dtsayUCuqU 4zOCOkZriT6qS048tCZqn3z72S64hxnIWkV5+lal6jUHabWOYvmf5WLlVFwAiXmle4 Alrk1iPmHl6Rw== Date: Tue, 3 Sep 2024 09:43:59 -0500 From: Rob Herring To: Parthiban Veerasooran Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, saeedm@nvidia.com, anthony.l.nguyen@intel.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, andrew@lunn.ch, corbet@lwn.net, linux-doc@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, horatiu.vultur@microchip.com, ruanjinjie@huawei.com, steen.hegelund@microchip.com, vladimir.oltean@nxp.com, masahiroy@kernel.org, alexanderduyck@fb.com, krzk+dt@kernel.org, rdunlap@infradead.org, hkallweit1@gmail.com, linux@armlinux.org.uk, UNGLinuxDriver@microchip.com, Thorsten.Kummermehr@microchip.com, Pier.Beruto@onsemi.com, Selvamani.Rajagopal@onsemi.com, Nicolas.Ferre@microchip.com, benjamin.bigler@bernformulastudent.ch, linux@bigler.io, markku.vorne@kempower.com, Conor Dooley Subject: Re: [PATCH net-next v7 14/14] dt-bindings: net: add Microchip's LAN865X 10BASE-T1S MACPHY Message-ID: <20240903144359.GA981887-robh@kernel.org> References: <20240903104705.378684-1-Parthiban.Veerasooran@microchip.com> <20240903104705.378684-15-Parthiban.Veerasooran@microchip.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240903104705.378684-15-Parthiban.Veerasooran@microchip.com> On Tue, Sep 03, 2024 at 04:17:05PM +0530, Parthiban Veerasooran wrote: > The LAN8650/1 combines a Media Access Controller (MAC) and an Ethernet > PHY to enable 10BASE-T1S networks. The Ethernet Media Access Controller > (MAC) module implements a 10 Mbps half duplex Ethernet MAC, compatible > with the IEEE 802.3 standard and a 10BASE-T1S physical layer transceiver > integrated into the LAN8650/1. The communication between the Host and the > MAC-PHY is specified in the OPEN Alliance 10BASE-T1x MACPHY Serial > Interface (TC6). > > Reviewed-by: Conor Dooley > Reviewed-by: Andrew Lunn > Signed-off-by: Parthiban Veerasooran > --- > .../bindings/net/microchip,lan8650.yaml | 80 +++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 81 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/microchip,lan8650.yaml > > diff --git a/Documentation/devicetree/bindings/net/microchip,lan8650.yaml b/Documentation/devicetree/bindings/net/microchip,lan8650.yaml > new file mode 100644 > index 000000000000..b7b755b27b78 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/microchip,lan8650.yaml > @@ -0,0 +1,80 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/microchip,lan8650.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Microchip LAN8650/1 10BASE-T1S MACPHY Ethernet Controllers > + > +maintainers: > + - Parthiban Veerasooran > + > +description: > + The LAN8650/1 combines a Media Access Controller (MAC) and an Ethernet > + PHY to enable 10BASE‑T1S networks. The Ethernet Media Access Controller > + (MAC) module implements a 10 Mbps half duplex Ethernet MAC, compatible > + with the IEEE 802.3 standard and a 10BASE-T1S physical layer transceiver > + integrated into the LAN8650/1. The communication between the Host and > + the MAC-PHY is specified in the OPEN Alliance 10BASE-T1x MACPHY Serial > + Interface (TC6). > + > +allOf: > + - $ref: /schemas/net/ethernet-controller.yaml# > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > + > +properties: > + compatible: > + oneOf: > + - const: microchip,lan8650 > + - items: > + - const: microchip,lan8651 > + - const: microchip,lan8650 > + > + reg: > + maxItems: 1 > + > + interrupts: > + description: > + Interrupt from MAC-PHY asserted in the event of Receive Chunks > + Available, Transmit Chunk Credits Available and Extended Status > + Event. > + maxItems: 1 > + > + spi-max-frequency: > + minimum: 15000000 > + maximum: 25000000 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 What are these for? They apply to child nodes, yet you have no child nodes defined. Rob