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         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         };
  33 };
  34
  35 &keystone_usb0 {
  36         status = "okay";
  37 };
  38
  39 &usb0_phy {
  40         status = "okay";
  41         compatible = "nop-phy";
  42 };
  43
  44 &usb0 {
  45         dr_mode = "host";
  46         status = "okay";
  47 };
  48
  49 &keystone_usb1 {
  50         status = "okay";
  51 };
  52
  53 &usb1_phy {
  54         compatible = "nop-phy";
  55         status = "okay";
  56 };
  57
  58 &usb1 {
  59         dr_mode = "peripheral";
  60         status = "okay";
  61 };
  62
  63 &gbe0 {
  64         phy-handle = <&ethphy0>;
  65 };
  66
  67 &netcp {
  68         status = "okay";
  69 };
  70
  71 &spi1 {
  72         status = "okay";
  73
  74         spi_nor: flash@0 {
  75                 #address-cells = <1>;
  76                 #size-cells = <1>;
  77                 compatible = "jedec,spi-nor";
  78                 spi-max-frequency = <50000000>;
  79                 m25p,fast-read;
  80                 reg = <0>;
  81
  82                 partition@0 {
  83                         label = "u-boot-spl";
  84                         reg = <0x0 0x80000>;
  85                         read-only;
  86                 };
  87
  88                 partition@1 {
  89                         label = "misc";
  90                         reg = <0x80000 0xf80000>;
  91                 };
  92         };
  93 };
  94
  95 &qspi {
  96         status = "okay";
  97
  98         flash0: m25p80@0 {
  99                 compatible = "s25fl512s","jedec,spi-nor";
 100                 reg = <0>;
 101                 spi-tx-bus-width = <1>;
 102                 spi-rx-bus-width = <4>;
 103                 spi-max-frequency = <96000000>;
 104                 #address-cells = <1>;
 105                 #size-cells = <1>;
 106                 cdns,tshsl-ns = <392>;
 107                 cdns,tsd2d-ns = <392>;
 108                 cdns,tchsh-ns = <100>;
 109                 cdns,tslch-ns = <100>;
 110                 block-size = <18>;
 111
 112                 partition@0 {
 113                         label = "QSPI.u-boot-spl-os";
 114                         reg = <0x00000000 0x00100000>;
 115                 };
 116                 partition@1 {
 117                         label = "QSPI.u-boot-env";
 118                         reg = <0x00100000 0x00040000>;
 119                 };
 120                 partition@2 {
 121                         label = "QSPI.skern";
 122                         reg = <0x00140000 0x0040000>;
 123                 };
 124                 partition@3 {
 125                         label = "QSPI.pmmc-firmware";
 126                         reg = <0x00180000 0x0040000>;
 127                 };
 128                 partition@4 {
 129                         label = "QSPI.kernel";
 130                         reg = <0x001C0000 0x0800000>;
 131                 };
 132                 partition@5 {
 133                         label = "QSPI.file-system";
 134                         reg = <0x009C0000 0x3640000>;
 135                 };
 136         };
 137 };
 138
 139 &mmc0 {
 140         status = "okay";
 141 };
 142
 143 &mmc1 {
 144         status = "okay";
 145 };
 146
 147 &i2c0 {
 148         status = "okay";
 149 };
 150
 151 &i2c1 {
 152         status = "okay";
 153 };