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From: Florian Fainelli <f.fainelli@gmail.com>
To: Rob Herring <robh@kernel.org>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
	Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, Andrew Lunn <andrew@lunn.ch>,
	Marek Vasut <marex@denx.de>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	David Jander <david@protonic.nl>,
	"David S. Miller" <davem@davemloft.net>,
	Heiner Kallweit <hkallweit1@gmail.com>
Subject: Re: [PATCH v4 1/4] dt-bindings: net: phy: Add support for NXP TJA11xx
Date: Sun, 22 Mar 2020 14:09:22 -0700	[thread overview]
Message-ID: <a1968447-5dd9-e309-6a3e-48ed05c2ab93@gmail.com> (raw)
In-Reply-To: <20200320230504.GA30209@bogus>



On 3/20/2020 4:05 PM, Rob Herring wrote:
>>>> Because the primary PHY0 can be autodetected by the bus scan.
>>>> But I have nothing against your suggestions. Please, some one should say the
>>>> last word here, how exactly it should be implemented?
>>
>> It's not for me to decide, I was hoping the Device Tree maintainers
>> could chime in, your current approach would certainly work although it
>> feels visually awkward.
> 
> Something like this is what I'd do:
> 
> ethernet-phy@4 {
>   compatible = "nxp,tja1102";
>   reg = <4 5>;
> };

But the parent (MDIO bus controller) has #address-cells = 1 and
#size-cells = 0, so how can this be made to work without creating two
nodes or a first node encapsulating another one?
-- 
Florian

  reply	other threads:[~2020-03-22 21:09 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-13  5:22 [PATCH v4 0/4] add TJA1102 support Oleksij Rempel
2020-03-13  5:22 ` [PATCH v4 1/4] dt-bindings: net: phy: Add support for NXP TJA11xx Oleksij Rempel
2020-03-13 18:02   ` Florian Fainelli
2020-03-13 18:10     ` Andrew Lunn
2020-03-13 18:16       ` Oleksij Rempel
2020-03-13 18:20         ` Florian Fainelli
2020-03-13 18:53           ` Oleksij Rempel
2020-03-17 11:56             ` Oleksij Rempel
2020-03-17 19:48               ` Florian Fainelli
2020-03-20 23:05                 ` Rob Herring
2020-03-22 21:09                   ` Florian Fainelli [this message]
2020-03-23 14:20                     ` Rob Herring
2020-04-28 17:30   ` Rob Herring
2020-04-29  4:38     ` Oleksij Rempel
2020-04-29  4:45       ` Florian Fainelli
2020-03-13  5:22 ` [PATCH v4 2/4] net: phy: tja11xx: add initial TJA1102 support Oleksij Rempel
2020-03-13  5:22 ` [PATCH v4 3/4] net: mdio: of: export part of of_mdiobus_register_phy() Oleksij Rempel
2020-03-13  5:22 ` [PATCH v4 4/4] net: phy: tja11xx: add delayed registration of TJA1102 PHY1 Oleksij Rempel
2020-03-16  8:44 ` [PATCH v4 0/4] add TJA1102 support David Miller

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