From: Alexandru Gagniuc <>
Date: Fri,  4 Aug 2017 13:08:51 -0700

> Before the GMAC on the Anarion chip can be used, the PHY interface
> selection must be configured with the DWMAC block in reset.
> This layer covers a block containing only two registers. Although it
> is possible to model this as a reset controller and use the "resets"
> property of stmmac, it's much more intuitive to include this in the
> glue layer instead.
> At this time only RGMII is supported, because it is the only mode
> which has been validated hardware-wise.
> Signed-off-by: Alexandru Gagniuc <>


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