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      1 /*
      2  * Copyright 2014 Texas Instruments, Inc.
      3  *
      4  * Device Tree Source for K2G EVM
      5  *
      6  * This program is free software; you can redistribute it and/or modify
      7  * it under the terms of the GNU General Public License version 2 as
      8  * published by the Free Software Foundation.
      9  */
     10 /dts-v1/;
     11 
     12 #include "keystone-k2g.dtsi"
     13 
     14 / {
     15 	compatible =  "ti,k2g-evm","ti,keystone";
     16 	model = "Texas Instruments K2G General Purpose EVM";
     17 
     18 	chosen {
     19 		stdout-path = &uart0;
     20 	};
     21 
     22 	memory@80000000 {
     23 		device_type = "memory";
     24 		reg = <0x80000000 0x80000000>;
     25 	};
     26 };
     27 
     28 &mdio {
     29 	status = "okay";
     30 	ethphy0: ethernet-phy@0 {
     31 		reg = <0>;
     32 		phy-mode = "rgmii-id";
     33 	};
     34 };
     35 
     36 &gbe0 {
     37 	phy-handle = <&ethphy0>;
     38 };
     39 
     40 &netcp {
     41 	status = "okay";
     42 };
     43 
     44 &spi1 {
     45 	status = "okay";
     46 
     47 	spi_nor: flash@0 {
     48 		#address-cells = <1>;
     49 		#size-cells = <1>;
     50 		compatible = "spi-flash";
     51 		spi-max-frequency = <50000000>;
     52 		m25p,fast-read;
     53 		reg = <0>;
     54 
     55 		partition@0 {
     56 			label = "u-boot-spl";
     57 			reg = <0x0 0x80000>;
     58 			read-only;
     59 		};
     60 
     61 		partition@1 {
     62 			label = "misc";
     63 			reg = <0x80000 0xf80000>;
     64 		};
     65 	};
     66 };
     67 
     68 &qspi {
     69 	status = "okay";
     70 
     71 	flash0: m25p80@0 {
     72 		compatible = "s25fl512s","spi-flash";
     73 		reg = <0>;
     74 		spi-tx-bus-width = <1>;
     75 		spi-rx-bus-width = <4>;
     76 		spi-max-frequency = <96000000>;
     77 		#address-cells = <1>;
     78 		#size-cells = <1>;
     79 		cdns,tshsl-ns = <392>;
     80 		cdns,tsd2d-ns = <392>;
     81 		cdns,tchsh-ns = <100>;
     82 		cdns,tslch-ns = <100>;
     83 		block-size = <18>;
     84 
     85 		partition@0 {
     86 			label = "QSPI.u-boot-spl-os";
     87 			reg = <0x00000000 0x00100000>;
     88 		};
     89 		partition@1 {
     90 			label = "QSPI.u-boot-env";
     91 			reg = <0x00100000 0x00040000>;
     92 		};
     93 		partition@2 {
     94 			label = "QSPI.skern";
     95 			reg = <0x00140000 0x0040000>;
     96 		};
     97 		partition@3 {
     98 			label = "QSPI.pmmc-firmware";
     99 			reg = <0x00180000 0x0040000>;
    100 		};
    101 		partition@4 {
    102 			label = "QSPI.kernel";
    103 			reg = <0x001C0000 0x0800000>;
    104 		};
    105 		partition@5 {
    106 			label = "QSPI.file-system";
    107 			reg = <0x009C0000 0x3640000>;
    108 		};
    109 	};
    110 };
    111 
    112 &mmc0 {
    113 	status = "okay";
    114 };
    115 
    116 &mmc1 {
    117 	status = "okay";
    118 };
    119 
    120 &i2c0 {
    121 	status = "okay";
    122 };
    123 
    124 &i2c1 {
    125 	status = "okay";
    126 };
    127