> + /* 88E6141 Topaz switch */ > + switch: switch@3 { > + compatible = "marvell,mv88e6085"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&cp0_switch_pins>; > + reset-gpios = <&cp0_gpio1 0 GPIO_ACTIVE_LOW>; > + > + interrupt-parent = <&cp0_gpio1>; > + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; The switch interrupt is a level interrupt, not an edge interrupt. Andrew