From: Rob Herring <robh@kernel.org>
To: "Arınç ÜNAL" <arinc.unal@arinc9.com>
Cc: "David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
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"Conor Dooley" <conor+dt@kernel.org>,
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"Andrew Lunn" <andrew@lunn.ch>,
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"Kurt Kanzenbach" <kurt@linutronix.de>,
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<angelogioacchino.delregno@collabora.com>,
"Woojung Huh" <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com,
"Linus Walleij" <linus.walleij@linaro.org>,
"Alvin Šipraga" <alsi@bang-olufsen.dk>,
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"Russell King (Oracle)" <linux@armlinux.org.uk>,
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"Sean Wang" <sean.wang@mediatek.com>,
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"Marek Vasut" <marex@denx.de>,
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"Lorenzo Bianconi" <lorenzo@kernel.org>,
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"Sekhar Nori" <nsekhar@ti.com>,
"Shyam Pandey" <radhey.shyam.pandey@xilinx.com>,
mithat.guner@xeront.com, erkin.bozoglu@xeront.com,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
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Subject: Re: [PATCH net-next v2 04/10] dt-bindings: net: dsa: nxp,sja1105: improve MDIO bus bindings
Date: Mon, 18 Sep 2023 13:22:58 -0500 [thread overview]
Message-ID: <20230918182258.GA1464506-robh@kernel.org> (raw)
In-Reply-To: <20230916110902.234273-5-arinc.unal@arinc9.com>
On Sat, Sep 16, 2023 at 02:08:56PM +0300, Arınç ÜNAL wrote:
> The SJA1110 switch uses the mdios property for its two MDIO buses. Instead
> of a pattern, define two mdio nodes. This ensures the same compatible
> string won't be used twice. The address and size cell definitions can also
> be removed now that the reg property has become unnecessary.
>
> Move the comment to the description of mdios, mdio0, and mdio1 properties.
> Disallow the mdios property for SJA1105. Require at least one of the MDIO
> buses to be defined to prevent empty mdios child node.
It's an ABI. You can't just change this.
You can split the pattern into 'mdio@0' and 'mdio@1' with different
compatibles for each if you want.
Rob
next prev parent reply other threads:[~2023-09-18 18:23 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-16 11:08 [PATCH net-next v2 00/10] define and enforce phylink bindings Arınç ÜNAL
2023-09-16 11:08 ` [PATCH net-next v2 01/10] net: dsa: mt7530: register OF node for internal MDIO bus Arınç ÜNAL
2023-09-16 11:08 ` [PATCH net-next v2 02/10] dt-bindings: net: dsa: microchip,lan937x: add missing ethernet on example Arınç ÜNAL
2023-09-16 11:08 ` [PATCH net-next v2 03/10] dt-bindings: net: dsa: realtek: fix MDIO bus child node restrictions Arınç ÜNAL
2023-09-16 11:08 ` [PATCH net-next v2 04/10] dt-bindings: net: dsa: nxp,sja1105: improve MDIO bus bindings Arınç ÜNAL
2023-09-18 18:22 ` Rob Herring [this message]
2023-09-16 11:08 ` [PATCH net-next v2 05/10] dt-bindings: net: dsa: define MDIO bus child node Arınç ÜNAL
2023-09-16 14:11 ` Andrew Lunn
2023-09-16 15:30 ` Arınç ÜNAL
2023-09-18 18:44 ` Rob Herring
2023-09-16 11:08 ` [PATCH net-next v2 06/10] dt-bindings: net: define phylink bindings Arınç ÜNAL
2023-09-16 11:08 ` [PATCH net-next v2 07/10] dt-bindings: net: enforce phylink bindings on certain ethernet controllers Arınç ÜNAL
2023-09-16 14:58 ` Rob Herring
2023-09-16 16:00 ` Arınç ÜNAL
2023-09-18 18:13 ` Rob Herring
2023-09-21 11:38 ` Arınç ÜNAL
2023-09-21 13:00 ` Andrew Lunn
2023-09-21 18:21 ` Arınç ÜNAL
2023-09-21 23:29 ` Andrew Lunn
2023-09-22 5:47 ` Arınç ÜNAL
2023-09-16 11:09 ` [PATCH net-next v2 08/10] dt-bindings: net: dsa: marvell: convert to json-schema Arınç ÜNAL
2023-09-16 14:05 ` Andrew Lunn
2023-09-16 15:44 ` Arınç ÜNAL
2023-09-16 14:58 ` Rob Herring
2023-09-18 18:40 ` Rob Herring
2023-09-16 11:09 ` [PATCH net-next v2 09/10] MAINTAINERS: update MARVELL 88E6XXX ETHERNET SWITCH document file name Arınç ÜNAL
2023-09-16 11:09 ` [PATCH net-next v2 10/10] dt-bindings: net: marvell-armada-370-neta: convert to json-schema Arınç ÜNAL
2023-09-16 14:58 ` Rob Herring
2023-09-16 16:15 ` Arınç ÜNAL
2023-09-22 12:40 ` [PATCH net-next v2 00/10] define and enforce phylink bindings Russell King (Oracle)
2023-09-22 21:57 ` Arınç ÜNAL
2023-09-22 22:29 ` Russell King (Oracle)
2023-09-22 22:44 ` Andrew Lunn
2023-09-23 6:06 ` Arınç ÜNAL
2023-09-23 7:51 ` Arınç ÜNAL
2023-09-23 14:54 ` Andrew Lunn
2023-09-22 22:36 ` Andrew Lunn
2023-09-23 6:28 ` Arınç ÜNAL
2023-09-23 15:12 ` Andrew Lunn
2023-09-23 17:51 ` Arınç ÜNAL
2023-09-24 3:15 ` Andrew Lunn
2023-09-24 7:49 ` Arınç ÜNAL
2023-09-24 14:55 ` Andrew Lunn
2023-09-25 7:47 ` Arınç ÜNAL
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