From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A019EC28B20 for ; Fri, 28 Mar 2025 14:54:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GuepTOp0fnjkQGfzHefLS6Lxya5YylKmxoB5FK1TopI=; b=SS2Jyi0x12edHMfDMHFZLe4Sfm iEmLnwwcQeE3AnWDZXZ3wLzXbvROO/JAVMENb4SmL7ar7iL37kapBbA69UnDAUNG3B6S8bHWLs66/ dM77nRHb8k+WmF19eUEMDWJTEwQqk4mzPwPVdTktN1G0oainX4Y5jGxfThQ03Mkt62BbFYLIdwNVI KHDp9jlEQbbifrB5jQGs/IbHBA8HDD4eU8G6/1+5cNyOy5VhshRw8vfNPKz8VKM17IN9Oilece/By ABbtCq0H13i2+DYvFK6NVz+w43K+h5NTbApwvGuhu4yT2/FxrCYQgqNU2gOCEKc9TIb/6FH89OJB3 V7H5HKkA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1tyB63-0000000Df2j-0yLV; Fri, 28 Mar 2025 14:54:11 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1tyAMg-0000000DXpW-1PH7 for linux-arm-kernel@lists.infradead.org; Fri, 28 Mar 2025 14:07:19 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 897AAA42886; Fri, 28 Mar 2025 14:01:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF549C4CEE4; Fri, 28 Mar 2025 14:07:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743170837; bh=m017URjN596GwKkMkzZo8oOJMvuSa3Xs2AK+8jl9Z9U=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=s5vEc6owtcnEmyzB67vXFa0oU+WhqZIM6jjUTxMoU+QBRxZlqLTVJvm3L2NKv6f11 8NiILl2mebnpAM9BHrNlc9aOg+dbBF8kFTVz8rcvKZQaF5hxLqPgUY84U2Ny3a3la+ iNEIJAr0z7lT5qWSV7Zqt8wAb5KOwF/c5H1mMrv/X/7NKhfIdKo6yTPWP4JgA2TpUe 9/34mL93bdOl9b0SsrVMWy6DgBPBD6q3f0olPNLQtQVxj6LK+Id/eqUa0S3oJ+xGCA YYr+ViDmrW2+FZ9MeR4NbzvFyiQIXXGPlXTAqk+zCI/JfV3zqCblzr1qAnJny9H8Z7 cRLHcv3/UcFKQ== Message-ID: Date: Fri, 28 Mar 2025 15:07:08 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/4] dt-bindings: net: Add MTIP L2 switch description To: Lukasz Majewski , Andrew Lunn , davem@davemloft.net, Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo Cc: Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Richard Cochran , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org References: <20250328133544.4149716-1-lukma@denx.de> <20250328133544.4149716-2-lukma@denx.de> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJgPO8PBQkUX63hAAoJEBuTQ307 QWKbBn8P+QFxwl7pDsAKR1InemMAmuykCHl+XgC0LDqrsWhAH5TYeTVXGSyDsuZjHvj+FRP+ gZaEIYSw2Yf0e91U9HXo3RYhEwSmxUQ4Fjhc9qAwGKVPQf6YuQ5yy6pzI8brcKmHHOGrB3tP /MODPt81M1zpograAC2WTDzkICfHKj8LpXp45PylD99J9q0Y+gb04CG5/wXs+1hJy/dz0tYy iua4nCuSRbxnSHKBS5vvjosWWjWQXsRKd+zzXp6kfRHHpzJkhRwF6ArXi4XnQ+REnoTfM5Fk VmVmSQ3yFKKePEzoIriT1b2sXO0g5QXOAvFqB65LZjXG9jGJoVG6ZJrUV1MVK8vamKoVbUEe 0NlLl/tX96HLowHHoKhxEsbFzGzKiFLh7hyboTpy2whdonkDxpnv/H8wE9M3VW/fPgnL2nPe xaBLqyHxy9hA9JrZvxg3IQ61x7rtBWBUQPmEaK0azW+l3ysiNpBhISkZrsW3ZUdknWu87nh6 eTB7mR7xBcVxnomxWwJI4B0wuMwCPdgbV6YDUKCuSgRMUEiVry10xd9KLypR9Vfyn1AhROrq AubRPVeJBf9zR5UW1trJNfwVt3XmbHX50HCcHdEdCKiT9O+FiEcahIaWh9lihvO0ci0TtVGZ MCEtaCE80Q3Ma9RdHYB3uVF930jwquplFLNF+IBCn5JRzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmA872oFCRRflLYACgkQG5NDfTtBYpvScw/9GrqBrVLuJoJ52qBBKUBDo4E+5fU1bjt0 Gv0nh/hNJuecuRY6aemU6HOPNc2t8QHMSvwbSF+Vp9ZkOvrM36yUOufctoqON+wXrliEY0J4 ksR89ZILRRAold9Mh0YDqEJc1HmuxYLJ7lnbLYH1oui8bLbMBM8S2Uo9RKqV2GROLi44enVt vdrDvo+CxKj2K+d4cleCNiz5qbTxPUW/cgkwG0lJc4I4sso7l4XMDKn95c7JtNsuzqKvhEVS oic5by3fbUnuI0cemeizF4QdtX2uQxrP7RwHFBd+YUia7zCcz0//rv6FZmAxWZGy5arNl6Vm lQqNo7/Poh8WWfRS+xegBxc6hBXahpyUKphAKYkah+m+I0QToCfnGKnPqyYIMDEHCS/RfqA5 t8F+O56+oyLBAeWX7XcmyM6TGeVfb+OZVMJnZzK0s2VYAuI0Rl87FBFYgULdgqKV7R7WHzwD uZwJCLykjad45hsWcOGk3OcaAGQS6NDlfhM6O9aYNwGL6tGt/6BkRikNOs7VDEa4/HlbaSJo 7FgndGw1kWmkeL6oQh7wBvYll2buKod4qYntmNKEicoHGU+x91Gcan8mCoqhJkbqrL7+nXG2 5Q/GS5M9RFWS+nYyJh+c3OcfKqVcZQNANItt7+ULzdNJuhvTRRdC3g9hmCEuNSr+CLMdnRBY fv0= In-Reply-To: <20250328133544.4149716-2-lukma@denx.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250328_070718_528950_EFA43E52 X-CRM114-Status: GOOD ( 21.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 28/03/2025 14:35, Lukasz Majewski wrote: > This patch provides description of the MTIP L2 switch available in some > NXP's SOCs - e.g. imx287. > > Signed-off-by: Lukasz Majewski > --- > Changes for v2: > - Rename the file to match exactly the compatible > (nxp,imx287-mtip-switch) Please implement all the changes, not only the rename. I gave several comments, although quick glance suggests you did implement them, so then changelog is just incomplete. > --- > .../bindings/net/nxp,imx287-mtip-switch.yaml | 165 ++++++++++++++++++ > 1 file changed, 165 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/nxp,imx287-mtip-switch.yaml > > diff --git a/Documentation/devicetree/bindings/net/nxp,imx287-mtip-switch.yaml b/Documentation/devicetree/bindings/net/nxp,imx287-mtip-switch.yaml > new file mode 100644 > index 000000000000..a3e0fe7783ec > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/nxp,imx287-mtip-switch.yaml > @@ -0,0 +1,165 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/nxp,imx287-mtip-switch.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: NXP SoC Ethernet Switch Controller (L2 MoreThanIP switch) > + > +maintainers: > + - Lukasz Majewski > + > +description: > + The 2-port switch ethernet subsystem provides ethernet packet (L2) > + communication and can be configured as an ethernet switch. It provides the > + reduced media independent interface (RMII), the management data input > + output (MDIO) for physical layer device (PHY) management. > + If this is ethernet switch, why it does not reference ethernet-switch schema? or dsa.yaml or dsa/ethernet-ports? I am not sure which one should go here, but surprising to see none. > +properties: > + compatible: > + const: nxp,imx287-mtip--switch Just one -. > + > + reg: > + maxItems: 1 > + description: > + The physical base address and size of the MTIP L2 SW module IO range Wasn't here, drop. > + > + phy-supply: > + description: > + Regulator that powers Ethernet PHYs. > + > + clocks: > + items: > + - description: Register accessing clock > + - description: Bus access clock > + - description: Output clock for external device - e.g. PHY source clock > + - description: IEEE1588 timer clock > + > + clock-names: > + items: > + - const: ipg > + - const: ahb > + - const: enet_out > + - const: ptp > + > + interrupts: > + items: > + - description: Switch interrupt > + - description: ENET0 interrupt > + - description: ENET1 interrupt > + > + pinctrl-names: true Drop > + > + ethernet-ports: > + type: object > + additionalProperties: false > + > + properties: > + '#address-cells': > + const: 1 > + '#size-cells': > + const: 0 > + > + patternProperties: > + "^port@[0-9]+$": Keep consistent quotes, either " or '. Also [01] > + type: object > + description: MTIP L2 switch external ports > + > + $ref: ethernet-controller.yaml# > + unevaluatedProperties: false > + > + properties: > + reg: > + items: > + - enum: [1, 2] > + description: MTIP L2 switch port number > + > + label: > + description: Label associated with this port > + > + required: > + - reg > + - label > + - phy-mode > + - phy-handle > + > + mdio: > + type: object > + $ref: mdio.yaml# > + unevaluatedProperties: false > + description: > + Specifies the mdio bus in the switch, used as a container for phy nodes. > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - interrupts > + - mdio > + - ethernet-ports > + - '#address-cells' > + - '#size-cells' > + > +additionalProperties: false > + > +examples: > + - | > + #include > + switch@800f0000 { > + compatible = "nxp,imx287-mtip-switch"; > + reg = <0x800f0000 0x20000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&mac0_pins_a>, <&mac1_pins_a>; > + phy-supply = <®_fec_3v3>; > + interrupts = <100>, <101>, <102>; > + clocks = <&clks 57>, <&clks 57>, <&clks 64>, <&clks 35>; > + clock-names = "ipg", "ahb", "enet_out", "ptp"; > + status = "okay"; Drop > + > + ethernet-ports { > + #address-cells = <1>; > + #size-cells = <0>; Messed indentation. See example-schema or writing-schema. Best regards, Krzysztof