From: Andrew Lunn <andrew@lunn.ch>
To: Pavel Machek <pavel@ucw.cz>
Cc: Woojung.Huh@microchip.com, nathan.leigh.conrad@gmail.com,
vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Tristram.Ha@micrel.com
Subject: Re: [PATCH] DSA support for Micrel KSZ8895
Date: Mon, 28 Aug 2017 16:09:27 +0200 [thread overview]
Message-ID: <20170828140927.GD10418@lunn.ch> (raw)
In-Reply-To: <20170828070232.GA18135@amd>
> I may be confused here, but AFAICT:
>
> 1) Yes, it has standard layout when accessed over MDIO.
Section 4.8 of the datasheet says:
All the registers defined in this section can be also accessed
via the SPI interface.
Meaning all PHY registers can be access via the SPI interface. So you
should be able to make a standard Linux MDIO bus driver which performs
SPI reads.
Andrew
next prev parent reply other threads:[~2017-08-28 14:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-16 7:55 DSA support for Micrel KSZ8895 Pavel Machek
2017-08-16 14:04 ` Andrew Lunn
2017-08-16 14:25 ` Woojung.Huh
2017-08-23 9:09 ` Pavel Machek
2017-08-23 12:42 ` Andrew Lunn
2017-08-23 21:48 ` Woojung.Huh
2017-08-28 10:14 ` Pavel Machek
2017-08-28 13:19 ` Andrew Lunn
2017-08-27 12:36 ` [PATCH] " Pavel Machek
2017-08-27 13:59 ` Andrew Lunn
2017-08-27 16:31 ` Andrew Lunn
2017-08-28 7:02 ` Pavel Machek
2017-08-28 14:09 ` Andrew Lunn [this message]
2017-08-28 14:47 ` Maxim Uvarov
2017-08-29 7:41 ` Pavel Machek
2017-08-29 12:26 ` Andrew Lunn
2017-08-29 21:15 ` Pavel Machek
2017-08-29 21:23 ` Florian Fainelli
2017-08-30 10:06 ` Maxim Uvarov
2017-08-29 7:45 ` Pavel Machek
2017-08-30 21:32 ` Tristram.Ha
2017-08-30 22:00 ` Andrew Lunn
2017-09-01 12:15 ` Pavel Machek
2017-09-01 22:18 ` Florian Fainelli
2017-09-02 15:40 ` Pavel Machek
2017-09-06 9:14 ` Maxim Uvarov
2017-09-06 16:47 ` Tristram.Ha
2017-09-06 17:09 ` Andrew Lunn
2017-08-27 16:44 ` Andrew Lunn
2017-08-28 6:40 ` Pavel Machek
2017-08-27 16:56 ` Florian Fainelli
2017-08-28 6:47 ` Pavel Machek
2017-08-27 22:03 ` Woojung.Huh
2017-08-29 15:33 ` kbuild test robot
2017-08-16 18:32 ` Pavel Machek
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