[POWERPC] 83xx: Added new dr_mode property for usb controller on 83xx
Added a new dr_mode property to describe what mode the DR controller is being
used in (host, device, OTG). Updated the MPC8349E MDS dts with this new property.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 3399427..3b51467 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1334,6 +1334,9 @@
fsl-usb2-mph compatible controllers. Either this property or
"port0" (or both) must be defined for "fsl-usb2-mph" compatible
controllers.
+ - dr_mode : indicates the working mode for "fsl-usb2-dr" compatible
+ controllers. Can be "host", "peripheral", or "otg". Default to
+ "host" if not defined for backward compatibility.
Recommended properties :
- interrupts : <a b> where a is the interrupt number and b is a
@@ -1367,6 +1370,7 @@
#size-cells = <0>;
interrupt-parent = <700>;
interrupts = <26 1>;
+ dr_mode = "otg";
phy = "ulpi";
};