OMAP3630-ISP and MT9P031 Device Tree Help

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I am trying to setup the device tree to enable a parallel camera
interface as found on the LPD Dev Kit.

The instructions I am using for the basis are:
https://alaganraj.wordpress.com/2015/08/08/beagleboard-xm-camera-li-5m03-mt9p031-support-with-device-tree/

It I get the same results when I compile it into the kernel or as a
module, but the errors are the same.

When I modprobe it, I get:

# modprobe omap3-isp
 omap3isp 480bc000.isp: parsing endpoint
/ocp/isp@480bc000/ports/port@0/endpoint, interface 0
 omap3isp 480bc000.isp: Revision 15.0 found
iommu: Adding device 480bc000.isp to group 0
 omap-iommu 480bd400.mmu: 480bd400.mmu: version 1.1
omap3isp 480bc000.isp: hist: using DMA channel dma0chan6
 omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
CCP2 was not initialized!
omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
CSI2a was not initialized!
omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
CCDC was not initialized!
omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
preview was not initialized!
 omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
resizer was not initialized!
omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
AEWB was not initialized!
omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
AF was not initialized!
omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
histogram was not initialized!
#

 I then modprobe the mt9p031 driver, and it won't initialize, but it
is detected.

# modprobe mt9p031
[  127.390808] 1-0048 supply vdd not found, using dummy regulator
[  127.398101] 1-0048 supply vaa not found, using dummy regulator
[  127.404907] omap3isp 480bc000.isp: isp_xclk_set_rate: cam_xclka set
to 21600000 Hz (div 8)
[  127.432861] mt9p031 1-0048: MT9P031 detected at address 0x48
[  127.438873] omap3isp 480bc000.isp: Entity type for entity mt9p031
1-0048 was not initialized!
#

I can post my device tree if necessary, but it's basically like what's
in the link above.  Does anyone have any ideas on what I am doing
wrong?

adam
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