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Commit 34be4561 authored by Kim Phillips's avatar Kim Phillips Committed by Kumar Gala
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[POWERPC] Document rgmii-rxid and rgmii-txid phy-connection-types 



A h/w bug requires we program the PHY in RGMII mode for internal delay
on the receive or transmit side only; document the new property values.

Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 4a2adca9

Documentation/powerpc/booting-without-of.txt

+3 −2
Original line number Diff line number Diff line
@@ -1645,8 +1645,9 @@ platforms are moved over to use the flattened-device-tree model. 
     MAC addresses passed by the firmware when no information other

     than indices is available to associate an address with a device.

   - phy-connection-type : a string naming the controller/PHY interface type,

     i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "tbi",

     or "rtbi".

     i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal

     Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only),

     "tbi", or "rtbi".



   Example:

	ucc@2000 {