hello kathiravan,
please see-also reference camera device tree for using cam_i2cmux.
for example,
$public_sources/kernel_src/hardware/nvidia/platform/t210/porg/kernel-dts/porg-platforms/tegra210-porg-camera-rbpcv2-dual-imx219.dtsi
cam_i2cmux {
compatible = "i2c-mux-gpio";
mux-gpios = <&gpio CAM_I2C_MUX GPIO_ACTIVE_HIGH>;
i2c-parent = <&i2c7>;
i2c@0 {
rbpcv2_imx219_a@10 {
i2c@1 {
rbpcv2_imx219_e@10 {
you may see-also similar topic for reference, i.e. Topic 192486.
thanks