[U-Boot] [U-Boot, v4, 7/7] net: gmac_rockchip: Add handeling for RGMII_ID/RXID/TXID

[Philipp Tomsich]

> Using PHY internal delays in combination with the phy-mode
> rgmii-id/rxid/txid was not possible. Only rgmii was supported.
> 
> Now we can disable rockchip's gmac delay lines and also use
> rgmii-id/rxid/txid.
> 
> Based on commit eaf70ad14cbb ("net: stmmac: dwmac-rk: Add
> handling for RGMII_ID/RXID/TXID") for mainline linux kernel.
> 
> Signed-off-by: Janine Hagemann <j.hagemann at phytec.de>
> Acked-by: Joe Hershberger <joe.hershberger at ni.com>
> Reviewed-by: David Wu <david.wu at rock-chips.com>
> ---
> v4: No changes
> ---
>  drivers/net/gmac_rockchip.c | 80 +++++++++++++++++++++++++++++++++++----------
>  1 file changed, 63 insertions(+), 17 deletions(-)
> 

Applied to u-boot-rockchip, thanks!