netdev - Multiple DSA switch on shared MII

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Message-ID: <CAOi_9k8NwpVFxg=9VOagVt3m6hn2uLKuCZ_0-+4PciJNRWuTmA@mail.gmail.com>
Date:	Wed, 26 Nov 2014 10:22:57 +0530
From:	Rajib Karmakar <rajibkit@...il.com>
To:	netdev@...r.kernel.org
Subject: Multiple DSA switch on shared MII

Hello,

I am developing a DSA driver for Marvell 6172 and need to create 2 dsa
switch chip (one for WAN and one for LAN).

My device has 2 MACs and one shared mii_bus. I have added two
dsa_platform_data structures and registered them but cannot probe as
dsa_probe tries mdio_register() on the same bus and fails.

Is it possible to create two DSA switch on same (shared) mii?

Regards,
Rajib
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