Hi Robert, On Tue, Mar 10, 2020 at 10:46 AM Robert Foss <robert.foss@xxxxxxxxxx> wrote: > + ov8856: camera-sensor@10 { > + compatible = "ovti,ov8856"; > + reg = <0x10>; > + reset-gpios = <&pio 111 GPIO_ACTIVE_HIGH>; Could you double check this is correct? Other OmniVision sensors have reset-gpios as active low. I suspect that the driver has also an inverted logic, so that's why it works. I don't have access to the datasheet though, so I am just guessing.