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