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Can the ADV7282A be powered from a single 1.8V supply or is there a requirement to turn on the Vddio before the other 1.8V power rails?

Question asked by rwdft on Nov 8, 2017
Latest reply on Jan 3, 2018 by David_Lambe

Page 15 of the ADV7282A datasheet refers to using 1.8V for Dvddio but then says use the 'Optimal Power-up sequence' which says power up Dvddio first and then power up the 1.8V supplies. This is confusing because in this case all the supplies would be 1.8V. Does that mean I can hook all the supply pins to one 1.8V supply or do I need two 1.8V supplies?