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 5032D34E25C; Tue, 16 Dec 2025 15:58:37 +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=1765900717; cv=none; b=MATSwdlDe3jVeu3YScRJfn278oQOJ12kZGwMHZ6dZalHsSHnIXzwd7YsshAmVksxxQaGNLOYO2fQgvrgBModXvJmSXmD0IhjIvCzrFJn42zx4HIeSBqTrhBfEjVssKoWbgVncelAYYf02Pkp8P43nureW6bRPcgdjzUifttIIr4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765900717; c=relaxed/simple; bh=FoGkFvPI30UFCJ36SpXYyzKXdoONF4L7CQ41Dk+tn9M=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=haQ/+1cH1tBZHqgxTcIYBvVoajasgCgdOtjFZbxcXW3IXtCkRxPFk+95ouzqq+eqeNy8byGGoZfY6Cy0+P/DfZuX+fEpXdfL0YDZRqKHzAt4b0MAO7hrOSRQu1jG1ZkZ74oOLfv5r/GI6OArTQAhkeHz+YUtvXsWTqu+wi6RGdU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uzvgoXSx; 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="uzvgoXSx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5480C113D0; Tue, 16 Dec 2025 15:58:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765900717; bh=FoGkFvPI30UFCJ36SpXYyzKXdoONF4L7CQ41Dk+tn9M=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=uzvgoXSx+bQiqW2zigAwzmKLzfTX85z5JXu5vVz4bZQbUQj4TTBICPj5+11WX7QCj 6RvGZXC9LX49G6wsI1gOHCNVOUBCF4dVzdrCFWDQo1U2OLw1/zEBoKVUwT7VxxlfEx cTUzLYJGJQZRbZhBMFIbx6Hvu2YsxnTufoEdDTvd77JfuvsfDkPLZZOvAR9SRz+Fsg iHhFnJlDgdWjRucKNaDF3cRI6FzuIyAmgrVw8wgNAelQwwWf0B6ZJn/rggR2JsCerd /0swZqAarPBkyic7/CvbJCqJcvfWndmKYfGTbCEpQHJy2EbHFUlaqvdvPp2GWibM0A JhBko8CxoacWw== Message-ID: Date: Tue, 16 Dec 2025 16:58:25 +0100 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 05/19] dt-bindings: arm: microchip: move SparX-5 to generic Microchip binding To: Robert Marko , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@tuxon.dev, Steen.Hegelund@microchip.com, daniel.machon@microchip.com, UNGLinuxDriver@microchip.com, herbert@gondor.apana.org.au, davem@davemloft.net, vkoul@kernel.org, linux@roeck-us.net, andi.shyti@kernel.org, lee@kernel.org, andrew+netdev@lunn.ch, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linusw@kernel.org, olivia@selenic.com, radu_nicolae.pirea@upb.ro, richard.genoud@bootlin.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, richardcochran@gmail.com, wsa+renesas@sang-engineering.com, romain.sioen@microchip.com, Ryan.Wanner@microchip.com, lars.povlsen@microchip.com, tudor.ambarus@linaro.org, charan.pedumuru@microchip.com, kavyasree.kotagiri@microchip.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, dmaengine@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-i2c@vger.kernel.org, netdev@vger.kernel.org, linux-gpio@vger.kernel.org, linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-usb@vger.kernel.org, linux-clk@vger.kernel.org, mwalle@kernel.org Cc: luka.perkov@sartura.hr References: <20251215163820.1584926-1-robert.marko@sartura.hr> <20251215163820.1584926-5-robert.marko@sartura.hr> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 15/12/2025 17:35, Robert Marko wrote: > Now that we have a generic Microchip binding, lets move SparX-5 as well as > there is no reason to have specific binding file for each SoC series. > > The check for AXI node was dropped. Why? > > Signed-off-by: Robert Marko > --- > .../bindings/arm/microchip,sparx5.yaml | 67 ------------------- > .../devicetree/bindings/arm/microchip.yaml | 22 ++++++ > 2 files changed, 22 insertions(+), 67 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/arm/microchip,sparx5.yaml > > diff --git a/Documentation/devicetree/bindings/arm/microchip,sparx5.yaml b/Documentation/devicetree/bindings/arm/microchip,sparx5.yaml > deleted file mode 100644 > index 9a0d54e9799c..000000000000 > --- a/Documentation/devicetree/bindings/arm/microchip,sparx5.yaml > +++ /dev/null > @@ -1,67 +0,0 @@ > -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/arm/microchip,sparx5.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Microchip Sparx5 Boards > - > -maintainers: > - - Lars Povlsen > - > -description: |+ > - The Microchip Sparx5 SoC is a ARMv8-based used in a family of > - gigabit TSN-capable gigabit switches. > - > - The SparX-5 Ethernet switch family provides a rich set of switching > - features such as advanced TCAM-based VLAN and QoS processing > - enabling delivery of differentiated services, and security through > - TCAM-based frame processing using versatile content aware processor > - (VCAP) > - > -properties: > - $nodename: > - const: '/' > - compatible: > - oneOf: > - - description: The Sparx5 pcb125 board is a modular board, > - which has both spi-nor and eMMC storage. The modular design > - allows for connection of different network ports. > - items: > - - const: microchip,sparx5-pcb125 > - - const: microchip,sparx5 > - > - - description: The Sparx5 pcb134 is a pizzabox form factor > - gigabit switch with 20 SFP ports. It features spi-nor and > - either spi-nand or eMMC storage (mount option). > - items: > - - const: microchip,sparx5-pcb134 > - - const: microchip,sparx5 > - > - - description: The Sparx5 pcb135 is a pizzabox form factor > - gigabit switch with 48+4 Cu ports. It features spi-nor and > - either spi-nand or eMMC storage (mount option). > - items: > - - const: microchip,sparx5-pcb135 > - - const: microchip,sparx5 > - > - axi@600000000: > - type: object > - description: the root node in the Sparx5 platforms must contain > - an axi bus child node. They are always at physical address > - 0x600000000 in all the Sparx5 variants. > - properties: > - compatible: > - items: > - - const: simple-bus > - > - required: > - - compatible > - > -required: > - - compatible > - - axi@600000000 Nothing explains the rationale for doing this. Best regards, Krzysztof