On Mon, Jan 25, 2010 at 10:00 AM, Anatolij Gustschin [off-list ref] wrote:

On Thu, 21 Jan 2010 10:43:34 -0700
Grant Likely [off-list ref] wrote:

quoted

quoted

diff --git a/Documentation/powerpc/dts-bindings/fsl/usb.txt b/Document=

ation/powerpc/dts-bindings/fsl/usb.txt

quoted

quoted

index b001524..9050154 100644

--- a/Documentation/powerpc/dts-bindings/fsl/usb.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/usb.txt

@@ -33,6 +33,14 @@ Recommended properties :

=A0- interrupt-parent : the phandle for the interrupt controller that
=A0 =A0services interrupts for this device.

+Optional properties :

quoted

+ - big-endian-regs : boolean; if defined, indicates the USB host
+ =A0 controller registers format is big endian.

Rather than testing for this explicitly, add fsl,mpc5121-usb2-dr to
the match table and use the .data pointer for setting device specific
quirks.

Still, don't use a new property to describe this.  The regs being
big-endian is all wrapped up in the definition of what
fsl,mpc5121-usb2-dr means.  You should also drop fsl-usb2-dr from the
compatible list in the .dts file since this device is *not* compatible
with it due to the endian difference.  Test for fsl,mpc5121-usb2-dr
explicitly, and adapt the driver behaviour accordingly.

g.

--=20
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.