arch/arm/dts/keystone-k2g-evm.dts

   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
  23 &mdio {
  24         status = "okay";
  25         ethphy0: ethernet-phy@0 {
  26                 reg = <0>;
  27                 phy-mode = "rgmii-id";
  28         };
  29 };
  30
  31 &gbe0 {
  32         phy-handle = <&ethphy0>;
  33 };
  34
  35 &spi1 {
  36         status = "okay";
  37
  38         spi_nor: flash@0 {
  39                 #address-cells = <1>;
  40                 #size-cells = <1>;
  41                 compatible = "spi-flash";
  42                 spi-max-frequency = <50000000>;
  43                 m25p,fast-read;
  44                 reg = <0>;
  45
  46                 partition@0 {
  47                         label = "u-boot-spl";
  48                         reg = <0x0 0x80000>;
  49                         read-only;
  50                 };
  51
  52                 partition@1 {
  53                         label = "misc";
  54                         reg = <0x80000 0xf80000>;
  55                 };
  56         };
  57 };
  58
  59 &qspi {
  60         status = "okay";
  61
  62         flash0: m25p80@0 {
  63                 compatible = "s25fl512s","spi-flash";
  64                 reg = <0>;
  65                 spi-tx-bus-width = <1>;
  66                 spi-rx-bus-width = <4>;
  67                 spi-max-frequency = <96000000>;
  68                 #address-cells = <1>;
  69                 #size-cells = <1>;
  70                 tshsl-ns = <392>;
  71                 tsd2d-ns = <392>;
  72                 tchsh-ns = <100>;
  73                 tslch-ns = <100>;
  74                 block-size = <18>;
  75
  76
  77                 partition@0 {
  78                         label = "QSPI.u-boot-spl-os";
  79                         reg = <0x00000000 0x00100000>;
  80                 };
  81                 partition@1 {
  82                         label = "QSPI.u-boot-env";
  83                         reg = <0x00100000 0x00040000>;
  84                 };
  85                 partition@2 {
  86                         label = "QSPI.skern";
  87                         reg = <0x00140000 0x0040000>;
  88                 };
  89                 partition@3 {
  90                         label = "QSPI.pmmc-firmware";
  91                         reg = <0x00180000 0x0040000>;
  92                 };
  93                 partition@4 {
  94                         label = "QSPI.kernel";
  95                         reg = <0x001C0000 0x0800000>;
  96                 };
  97                 partition@5 {
  98                         label = "QSPI.file-system";
  99                         reg = <0x009C0000 0x3640000>;
 100                 };
 101         };
 102 };
 103
 104 &mmc0 {
 105         status = "okay";
 106 };
 107
 108 &mmc1 {
 109         status = "okay";
 110 };
 111
 112 &i2c0 {
 113         status = "okay";
 114 };
 115
 116 &i2c1 {
 117         status = "okay";
 118 };