[PATCH] using mii-bitbang on different processor ports - update the booting-without-of.txt-file

Sergej Stepanov Sergej.Stepanov at ids.de
Tue Nov 6 19:51:57 EST 2007

The patch updates the booting-without-of.txt-file.
There is a description for the case
if mdio data and clock pins are on different processor ports.
It is a extending for e-mail "[PATCH v3] using mii-bitbang on different processor ports".

Signed-off-by: Sergej Stepanov <Sergej.Stepanov at ids.de>

diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index a96e853..497d8d8 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1956,6 +1956,12 @@ platforms are moved over to use the flattened-device-tree model.
 		fsl,mdc-pin = <13>;
+   The "reg"-property may have also depending on board design
+   the following form:
+	reg = <10d40 14 10d60 14>;
+   In that case the pin for mdio data controlling is on the port C,
+   and the pin for mdio clock controlling is on the port D.
    v) Baud Rate Generators
    Currently defined compatibles:

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