I’m using Xavier AGX Orin develop kit and trying to make it works with imx477 camera sensor.
Between the develop kit, there is a expansion board with an I2C mux pca9548.
By modify the device tree, now I can see the pca9548 is working, the I2C can communicate with the imx477, and the nv_imx477 driver is loaded. But the issue that, there is no video device under /dev/video*, I would like to know if something missing or incorrect settings?
[ 13.532171] imx477 30-001a: probing v4l2 sensor at addr 0x1a [ 13.532235] imx477 30-001a: avdd, iovdd and/or dvdd reglrs. not present, assume sensor powered independently [ 13.532293] imx477 30-001a: tegracam sensor driver:imx477_v2.0.6 [ 13.532295] imx477 30-001a: imx477_power_on: power on [ 13.842053] imx477 30-001a: imx477_power_off: power off [ 13.842116] imx477 30-001a: detected imx477 sensor