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AM335x RGMII connection

Ray Chi
Prodigy 30 points

Hi,

I would like to use Giga Ethernet RTL8211E RGMII on AM335x MPU, here are my connections:  

Am335x Pin connect to PHY RTL8211E 
RGMII1_TXCLK TX_CLK
RGMII1_TXD0 TXD0
RGMII1_TXD1 TXD1
RGMII1_TXD2 TXD2
RGMII1_TXD3 TXD3
RGMII1_TXEN TXEN
RGMII1_RXCLK RX_CLK
RGMII1_RXD0 RXD0
RGMII1_RXD1 RXD1
RGMII1_RXD2 RXD2
RGMII1_RXD3 RXD3
RGMII1_RXDV RX_DV
RGMII1_MDIO_CLK MDC
RGMII1_MDIO_DATA MDIO

Are my connections correct? Do I need to connect 125Mhz reference clock to AM335x_GMII1_REFCLK

Thanks !