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ethernet: arc: Add support for Rockchip SoC layer device tree bindings

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This patch defines a platform glue layer for Rockchip SoCs which
support arc-emac driver. It ensures that regulator for the rmii is on
before trying to connect to the ethernet controller. It applies right
speed and mode changes to the grf when ethernet settings change.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Romain Perier
2014-09-08 17:14:47 +00:00
committed by David S. Miller
parent 60005c60b1
commit 6eacf31139
5 changed files with 244 additions and 1 deletions
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10
drivers/net/ethernet/arc/Kconfig
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@@ -32,4 +32,14 @@ config ARC_EMAC
non-standard on-chip ethernet device ARC EMAC 10/100 is used.
Say Y here if you have such a board. If unsure, say N.
config EMAC_ROCKCHIP
tristate "Rockchip EMAC support"
select ARC_EMAC_CORE
depends on OF_IRQ && OF_NET && REGULATOR
---help---
Support for Rockchip RK3066/RK3188 EMAC ethernet controllers.
This selects Rockchip SoC glue layer support for the
emac device driver. This driver is used for RK3066/RK3188
EMAC ethernet controller.
endif # NET_VENDOR_ARC