/dts-v1/; #include "ast2500-u-boot.dtsi" / { memory { device_type = "memory"; reg = <0x80000000 0x20000000>; }; chosen { stdout-path = &uart5; }; aliases { spi0 = &fmc; ethernet0 = &mac0; ethernet1 = &mac1; }; }; &uart5 { u-boot,dm-pre-reloc; status = "okay"; }; &sdrammc { clock-frequency = <400000000>; }; &wdt1 { u-boot,dm-pre-reloc; status = "okay"; }; &wdt2 { u-boot,dm-pre-reloc; status = "okay"; }; &wdt3 { u-boot,dm-pre-reloc; status = "okay"; }; &mac0 { status = "okay"; phy-mode = "rgmii"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mac1link_default &pinctrl_mdio1_default>; }; &mac1 { status = "okay"; phy-mode = "rgmii"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mac2link_default &pinctrl_mdio2_default>; }; &fmc { status = "okay"; flash@0 { compatible = "spi-flash", "sst,w25q256"; status = "okay"; spi-max-frequency = <50000000>; spi-tx-bus-width = <2>; spi-rx-bus-width = <2>; }; };