camera node device tree detail Description

hi, please help me this case.
this is my hardware block: sensor → seriallize → deseriallize → CSI_F_D0 and CSI_F_D1(TX2i module).

i have some question.
1, what does num-channels = <1>; mean ? is num-channels in VI must math with num-channels in nvcsi?
2, what does address-cells mean ? is address-cells in VI must math with address-cells in nvcsi?
3, what does size-cells mean ? is size-cells in VI must math with size-cells in nvcsi?
4, in my case, i use CSI_F, so port@5, reg = <5>; and port-index = <5>; is right?
5, in nvcsi, what does channel@0 mean? each camera each channel ?
6, in nvcsi, what does port@0 and port@1 mean ?

vi@15700000 {
num-channels = <1>; // ?
ports {
#address-cells = <1>; // ?
#size-cells = <0>; // ?
port@5
{ // CSI_F
reg = <5>; // CSI F
liimx_vi_in0: endpoint {
port-index = <5>; // Defines the sensor port connection.
bus-width = <2>;
remote-endpoint = <&liimx_csi_out0>; // sink or source?
};
};
};
};
nvcsi@150c0000 {
num-channels = <1>;
#address-cells = <1>;
#size-cells = <0>;
channel@0 { // ?
reg = <0>; // ?
ports {
#address-cells = <1>; // ?
#size-cells = <0>; // ?
port@0 { // ?
reg = <0>; // ?
liimx_csi_in0: endpoint@0 {
port-index = <0>; // ?
bus-width = <4>; // ?
remote-endpoint = <&liimx_imx_out0>; // sink or source
};
};
port@1 { // ?
reg = <1>; // ?
liimx_csi_out0: endpoint@1 {
remote-endpoint = <&liimx_vi_in0>; // sink or source
};
};
};
};
};

thank you so much

Please have a check the sensor programing guide.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fcamera_sensor_prog.html%23wwpID0E0ABB0HA

thank for reply. i read programing guide before posted this topic.but now with other website i understand that.

please help me with this error log. what does CILA_ERR_INTR_STATUS mean ?
[ 451.525030] nvcsi 150c0000.nvcsi: csi4_cil_check_status (5) CILA_INTR_STATUS 0x00000001
[ 451.533095] nvcsi 150c0000.nvcsi: csi4_cil_check_status (5) CILA_ERR_INTR_STATUS 0x00000001

thank you

You can check the TRM to the information.
Also have check below link for enable the trace log to confirm if VI receive data package from MIPI bus.

https://elinux.org/Jetson_TX2_Camera_BringUp

thank for reply
do you mean TRM is Parker_TRM_DP07821001p.pdf?
i found Tegra2_TRM_DP05282012v02.pdf and Parker_TRM_DP07821001p.pdf. what suitable with TX2i module?
Also have check below link for enable the trace log to confirm if VI receive data package from MIPI bus.
can you send me the link?

thank you

Parker_TRM_DP07821001p.pdf for TX2/TX2i
Tegra2_TRM_DP05282012v02.pdf should be for TK1