Hi chinaQin
You can define it in your DT like below.
ov5693_c@36 {
compatible = "nvidia,ov5693";
reg = <0x36>;
devnode = "video2";
physical_w = "3.674";
physical_h = "2.738";
sensor_model = "ov5693";
avdd-reg = "vana";
iovdd-reg = "vif";
mode0 { // OV5693_MODE_2592X1944
mclk_khz = "24000";
num_lanes = "2";