mapping RMII signals between iMX8XL ENET0 and TI's DP83TC811R PHY

[chirag_patel1]

Hello

I'm trying to connect TI's DP83TC811R PHY in RMII mode to iMX8XL's ENET0 block. Can someone provide which pins to connect to on ENET0 ? Also what Alternate functions to use?

Thanks in advance.

[igorpadykov]

Hi Chirags

rmii mapping example can be found in ENET 100 Mbps Daughter Card 

schematic:

i.MX8 MEK Base Board Design Files

i.MX8 RMII-BRPHY card Design Files

Alternate functions can be found in linux ..pinctrl/pads-imx8dxl.h

pads-imx8dxl.h\pinctrl\dt-bindings\include - linux-imx - i.MX Linux kernel 

Best regards
igor
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