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&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&mdio { 47 status = "okay"; 48}; 49 50&mac0 { 51 status = "okay"; 52 53 phy-mode = "rgmii"; 54 55 pinctrl-names = "default"; 56 pinctrl-0 = <&pinctrl_mac1link_default &pinctrl_mdio1_default>; 57}; 58 59#if 0 60&mac1 { 61 status = "okay"; 62 63 phy-mode = "rgmii"; 64 65 pinctrl-names = "default"; 66 pinctrl-0 = <&pinctrl_mac2link_default &pinctrl_mdio2_default>; 67}; 68#endif 69&fmc { 70 status = "okay"; 71 flash@0 { 72 compatible = "spi-flash", "sst,w25q256"; 73 status = "okay"; 74 spi-max-frequency = <50000000>; 75 spi-tx-bus-width = <2>; 76 spi-rx-bus-width = <2>; 77 }; 78 79 flash@1 { 80 compatible = "spi-flash", "sst,w25q256"; 81 status = "okay"; 82 spi-max-frequency = <50000000>; 83 spi-tx-bus-width = <2>; 84 spi-rx-bus-width = <2>; 85 }; 86}; 87 88&i2c0 { 89 status = "okay"; 90}; 91 92&i2c1 { 93 status = "okay"; 94}; 95