Why IMX219 can't enter power_on step on tx2?

Hi,all:
I want to interface an imx219 camera(raspberry pi camera V2) on my devkit. I change the dts file and now I can detect imx219 with ‘ls /dev/v*’ command and show me ‘/dev/video0’.
But I use v4l2-ctl --all

nvidia@tegra-ubuntu:~$ v4l2-ctl --all
Driver Info (not using libv4l2):
	Driver name   : tegra-video
	Card type     : vi-output, imx219 2-0012
	Bus info      : platform:15700000.vi:0
	Driver version: 4.4.38
	Capabilities  : 0x84200001
		Video Capture
		Streaming
		Extended Pix Format
		Device Capabilities
	Device Caps   : 0x04200001
		Video Capture
		Streaming
		Extended Pix Format
Priority: 2
<b>Video input : 0 (Camera 0: no power)</b>
Format Video Capture:
	Width/Height      : 3280/2464
	Pixel Format      : 'RG10'
	Field             : None
	Bytes per Line    : 6656
	Size Image        : 16400384
	Colorspace        : sRGB
	Transfer Function : Default
	YCbCr Encoding    : Default
	Quantization      : Default
	Flags             : 

Camera Controls

                   frame_length (int)    : min=2499 max=65535 step=1 default=2499 value=2499 flags=slider
                    coarse_time (int)    : min=1 max=65531 step=1 default=2495 value=2495 flags=slider
                     group_hold (intmenu): min=0 max=1 default=0 value=0
                     hdr_enable (intmenu): min=0 max=1 default=0 value=0
                        fuse_id (str)    : min=0 max=12 step=2 value='' flags=read-only, has-payload
                           gain (int)    : min=256 max=4096 step=1 default=256 value=256 flags=slider
                    bypass_mode (intmenu): min=0 max=1 default=0 value=0
                override_enable (intmenu): min=0 max=1 default=0 value=0
                   height_align (int)    : min=1 max=16 step=1 default=1 value=1
                     size_align (intmenu): min=0 max=2 default=0 value=0
               write_isp_format (int)    : min=1 max=1 step=1 default=1 value=1

The log show me: Video input : 0 (Camera 0: no power).
And I use command

v4l2-ctl -d /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=1 --stream-to=data.raw

The kernel log just return:

Feb  1 23:08:54 tegra-ubuntu kernel: [ 1103.937697] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
Feb  1 23:08:55 tegra-ubuntu kernel: [ 1104.937668] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
Feb  1 23:08:56 tegra-ubuntu kernel: [ 1105.937678] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
Feb  1 23:08:57 tegra-ubuntu kernel: [ 1106.937647] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
Feb  1 23:08:58 tegra-ubuntu kernel: [ 1107.937673] tegra-vi4 15700000.vi: ATOMP_FE syncpt timeout!

There is not invoke camera ‘power on’ step, please give me some advise! Thank you!

Try below link.

https://devtalk.nvidia.com/default/topic/1022990/jetson-tx2/some-problems-with-my-imx219-driver-and-dtb-/post/5220902/#5220902