IMX8MP MIPI-CSI2 connect issue

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IMX8MP MIPI-CSI2 connect issue

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hosung
Contributor I

Hi,

 

I am making the customer camera in the MIPI-CSI2

( camera + ds90ub960 >> MIPI-CSI2 >> IMX8P )

  Camera = ISX016 + ds90ub913

It’s our platform’s block diagram.

hosung_0-1654653203598.png

 

Then, I had made the DS90UB960 driver and device tree ( xxx.dts )

But, I met the “is_entity_link_setup, No remote pad found “ in mipi-csi2

Please, let me know what is wrong.

 

P.S

I think that my xxx.dts file have some wrong.. I don't know this point 

I attached my xxx.dts file, please check it and let me know what is wrong 

 

[my error logs]

root@imx8mp-var-dart:~# v4l2-ctl --list-devices

[ 4798.085052] mxc-mipi-csi2.0: is_entity_link_setup, No remote pad found!

[ 4798.091713] mxc-mipi-csi2.1: is_entity_link_setup, No remote pad found!

mxc-isi-cap (platform:32e00000.isi:cap_devic):

        /dev/video1

mxc-isi-m2m (platform:32e00000.isi:m2m_devic):

        /dev/video0

mxc-isi-cap (platform:32e02000.isi:cap_devic):

        /dev/video2

root@imx8mp-var-dart:~#

 

best regards,

hosung shin.

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