1/dts-v1/; 2 3#include "ast2500-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&sdrammc { 28 clock-frequency = <400000000>; 29}; 30 31&wdt1 { 32 u-boot,dm-pre-reloc; 33 status = "okay"; 34}; 35 36&wdt2 { 37 u-boot,dm-pre-reloc; 38 status = "okay"; 39}; 40 41&wdt3 { 42 u-boot,dm-pre-reloc; 43 status = "okay"; 44}; 45 46&mac0 { 47 status = "okay"; 48 49 phy-mode = "rgmii"; 50 51 pinctrl-names = "default"; 52 pinctrl-0 = <&pinctrl_mac1link_default &pinctrl_mdio1_default>; 53}; 54 55&mac1 { 56 status = "okay"; 57 58 phy-mode = "rgmii"; 59 60 pinctrl-names = "default"; 61 pinctrl-0 = <&pinctrl_mac2link_default &pinctrl_mdio2_default>; 62}; 63 64&fmc { 65 status = "okay"; 66 flash@0 { 67 compatible = "spi-flash", "sst,w25q256"; 68 status = "okay"; 69 spi-max-frequency = <50000000>; 70 spi-tx-bus-width = <2>; 71 spi-rx-bus-width = <2>; 72 }; 73 74 flash@1 { 75 compatible = "spi-flash", "sst,w25q256"; 76 status = "okay"; 77 spi-max-frequency = <50000000>; 78 spi-tx-bus-width = <2>; 79 spi-rx-bus-width = <2>; 80 }; 81}; 82