net/cadence/macb: add support for dt phy definition

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The macb driver only handle PHY description through platform_data
(macb_platform_data).
Thus, when using dt you cannot define phy properties like phy address or
phy irq pin.

This patch makes use of the of_mdiobus_register to add support for
phy device definition using dt.
A fallback to the autoscan procedure is added in case there is no phy
devices defined in dt.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Boris BREZILLON 2013-08-22 17:57:28 +02:00 • committed by David S. Miller

parent b4de77ade3

commit 148cbb53ac

1 changed files with 34 additions and 7 deletions

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drivers/net/ethernet/cadence/macb.c

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