... > > + > > + touchscreen@48 { > > + compatible = "samsung,s6sy761"; > > + reg = <0x48>; > > + interrupt-parent = <&tlmm>; > > + interrupts = <120 0x0>; > interrupts-extended with a fixed irq type (not _NONE) > Can you please explain why not _NONE? Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt example says it should be IRQ_TYPE_NONE. AFAIU this 2 interrupt properties should be changed to one like: 'interrupts-extended = <&tlmm 120 IRQ_TYPE_NONE>;'