// Overlay for the Wiznet w5500 Ethernet Controller /dts-v1/; /plugin/; / { compatible = "brcm,bcm2835"; fragment@0 { target = <&spidev0>; __overlay__ { status = "disabled"; }; }; fragment@1 { target = <&spidev1>; __dormant__ { status = "disabled"; }; }; fragment@2 { target = <&spi0>; __overlay__ { /* needed to avoid dtc warning */ #address-cells = <1>; #size-cells = <0>; status = "okay"; eth1: w5500@0{ compatible = "wiznet,w5500"; reg = <0>; /* CE0 */ pinctrl-names = "default"; pinctrl-0 = <ð1_pins>; interrupt-parent = <&gpio>; interrupts = <25 0x8>; spi-max-frequency = <30000000>; // local-mac-address = [aa bb cc dd ee ff]; status = "okay"; }; }; }; fragment@3 { target = <&gpio>; __overlay__ { eth1_pins: eth1_pins { brcm,pins = <25>; brcm,function = <0>; /* in */ brcm,pull = <0>; /* none */ }; }; }; __overrides__ { int_pin = <ð1>, "interrupts:0", <ð1_pins>, "brcm,pins:0"; speed = <ð1>, "spi-max-frequency:0"; cs = <ð1>, "reg:0", <0>, "!0=1"; }; };