On 01/11/2023 10:48, Antoniu Miclaus wrote: > Document the Analog Devices MAX31335 device tree bindings. > ... >; > + #size-cells = <0>; > + > + rtc@68 { > + compatible = "adi,max31335"; > + reg = <0x68>; > + pinctrl-0 = <&rtc_nint_pins>; > + interrupts-extended = <&gpio1 16 IRQ_TYPE_LEVEL_HIGH>; > + trickle-resistor-ohms = <6000>; > + aux-voltage-chargeable =<1>; Missing space after '='. Keep Reviewed-by tag. Best regards, Krzysztof