On 27/01/2025 07:57, Daniel Schultz wrote: > +&main_spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&main_spi1_pins_default>; > + ti,pindir-d0-out-d1-in = <1>; > + status = "okay"; > + > + spidev@0 { Node names should be generic. See also an explanation and list of examples (not exhaustive) in DT specification: https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation > + compatible = "rohm,dh2228fv"; That's not the device you have there. You cannot use other compatibles. Best regards, Krzysztof