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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Marek Vasut <marex@denx.de>,
Oleksij Rempel <o.rempel@pengutronix.de>,
Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Heiner Kallweit <hkallweit1@gmail.com>
Cc: netdev@vger.kernel.org, David Jander <david@protonic.nl>,
linux-kernel@vger.kernel.org,
Pengutronix Kernel Team <kernel@pengutronix.de>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH v1] net: phy: tja11xx: add TJA1102 support
Date: Tue, 3 Mar 2020 13:29:26 +0100 [thread overview]
Message-ID: <90d5c791-e0cf-ef3b-aad0-41285df98ba9@pengutronix.de> (raw)
In-Reply-To: <0c95d6ac-b345-4218-ebad-683fbf1f4d60@denx.de>
On 3/3/20 1:18 PM, Marek Vasut wrote:
> On 3/3/20 8:37 AM, Oleksij Rempel wrote:
>> TJA1102 is an dual T1 PHY chip. Both PHYs are separately addressable.
>> PHY 0 can be identified by PHY ID. PHY 1 has no PHY ID and can be
>> configured in device tree by setting compatible =
>> "ethernet-phy-id0180.dc81".
>>
>> PHY 1 has less suported registers and functionality. For current driver
>> it will affect only the HWMON support.
>
> Can't you do some magic with match_phy_device (like in
> 8b95599c55ed24b36cf44a4720067cfe67edbcb4) to discern the second half of
> the PHY ?
Great, that looks better.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Embedded Linux | https://www.pengutronix.de |
Vertretung West/Dortmund | Phone: +49-231-2826-924 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
next prev parent reply other threads:[~2020-03-03 12:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 7:37 Oleksij Rempel
2020-03-03 8:46 ` Heiner Kallweit
2020-03-03 8:56 ` Marc Kleine-Budde
2020-03-03 19:50 ` Heiner Kallweit
2020-03-03 12:18 ` Marek Vasut
2020-03-03 12:29 ` Marc Kleine-Budde [this message]
2020-03-03 13:59 ` Andrew Lunn
2020-03-03 15:36 ` Oleksij Rempel
2020-03-03 12:42 Christian Herber
2020-03-03 12:53 ` Marc Kleine-Budde
2020-03-03 12:55 ` Oleksij Rempel
2020-03-03 14:09 ` Andrew Lunn
2020-03-03 14:11 ` Marc Kleine-Budde
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