1/dts-v1/; 2 3#include "ast2600-u-boot.dtsi" 4 5/ { 6 memory { 7 device_type = "memory"; 8 reg = <0x80000000 0x20000000>; 9 }; 10 11 chosen { 12 stdout-path = &uart5; 13 }; 14 15 aliases { 16 spi0 = &fmc; 17 ethernet0 = &mac0; 18 ethernet1 = &mac1; 19 }; 20}; 21 22&uart5 { 23 u-boot,dm-pre-reloc; 24 status = "okay"; 25}; 26 27#if 0 28&sdrammc { 29 clock-frequency = <400000000>; 30}; 31#endif 32&wdt1 { 33 u-boot,dm-pre-reloc; 34 status = "okay"; 35}; 36 37&wdt2 { 38 u-boot,dm-pre-reloc; 39 status = "okay"; 40}; 41 42&wdt3 { 43 u-boot,dm-pre-reloc; 44 status = "okay"; 45}; 46 47&mac0 { 48 status = "okay"; 49 50 phy-mode = "rgmii"; 51#if 0 52 pinctrl-names = "default"; 53 pinctrl-0 = <&pinctrl_mac1link_default &pinctrl_mdio1_default>; 54#endif 55}; 56 57&mac1 { 58 status = "okay"; 59 60 phy-mode = "rgmii"; 61#if 0 62 pinctrl-names = "default"; 63 pinctrl-0 = <&pinctrl_mac2link_default &pinctrl_mdio2_default>; 64#endif 65}; 66 67&fmc { 68 status = "okay"; 69 flash@0 { 70 compatible = "spi-flash", "sst,w25q256"; 71 status = "okay"; 72 spi-max-frequency = <50000000>; 73 spi-tx-bus-width = <2>; 74 spi-rx-bus-width = <2>; 75 }; 76}; 77