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From: Marek Vasut <marex@denx.de>
To: Oleksij Rempel <o.rempel@pengutronix.de>,
	Andrew Lunn <andrew@lunn.ch>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Heiner Kallweit <hkallweit1@gmail.com>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>,
	linux-kernel@vger.kernel.org,
	"David S. Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, David Jander <david@protonic.nl>
Subject: Re: [PATCH v1] net: phy: tja11xx: add TJA1102 support
Date: Tue, 3 Mar 2020 13:18:55 +0100	[thread overview]
Message-ID: <0c95d6ac-b345-4218-ebad-683fbf1f4d60@denx.de> (raw)
In-Reply-To: <20200303073715.32301-1-o.rempel@pengutronix.de>

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 ?

  parent reply	other threads:[~2020-03-03 12:19 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 [this message]
2020-03-03 12:29   ` Marc Kleine-Budde
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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