arch/arm/boot/dts/k2l.dtsi

   1 /*
   2  * Copyright 2014 Texas Instruments, Inc.
   3  *
   4  * Keystone 2 Lamarr SoC specific device tree
   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
  11 / {
  12         compatible = "ti,k2l", "ti,keystone";
  13         model = "Texas Instruments Keystone 2 Lamarr SoC";
  14
  15         cpus {
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18
  19                 interrupt-parent = <&gic>;
  20
  21                 cpu@0 {
  22                         compatible = "arm,cortex-a15";
  23                         device_type = "cpu";
  24                         reg = <0>;
  25                 };
  26
  27                 cpu@1 {
  28                         compatible = "arm,cortex-a15";
  29                         device_type = "cpu";
  30                         reg = <1>;
  31                 };
  32         };
  33
  34         soc {
  35                 /include/ "k2l-clocks.dtsi"
  36
  37                 uart2: serial@02348400 {
  38                         compatible = "ns16550a";
  39                         current-speed = <115200>;
  40                         reg-shift = <2>;
  41                         reg-io-width = <4>;
  42                         reg = <0x02348400 0x100>;
  43                         clocks  = <&clkuart2>;
  44                         interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>;
  45                 };
  46
  47                 uart3:  serial@02348800 {
  48                         compatible = "ns16550a";
  49                         current-speed = <115200>;
  50                         reg-shift = <2>;
  51                         reg-io-width = <4>;
  52                         reg = <0x02348800 0x100>;
  53                         clocks  = <&clkuart3>;
  54                         interrupts = <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>;
  55                 };
  56
  57                 dspgpio0: keystone_dsp_gpio@02620240 {
  58                         compatible = "ti,keystone-dsp-gpio";
  59                         gpio-controller;
  60                         #gpio-cells = <2>;
  61                         gpio,syscon-dev = <&devctrl 0x240>;
  62                 };
  63
  64                 dspgpio1: keystone_dsp_gpio@2620244 {
  65                         compatible = "ti,keystone-dsp-gpio";
  66                         gpio-controller;
  67                         #gpio-cells = <2>;
  68                         gpio,syscon-dev = <&devctrl 0x244>;
  69                 };
  70
  71                 dspgpio2: keystone_dsp_gpio@2620248 {
  72                         compatible = "ti,keystone-dsp-gpio";
  73                         gpio-controller;
  74                         #gpio-cells = <2>;
  75                         gpio,syscon-dev = <&devctrl 0x248>;
  76                 };
  77
  78                 dspgpio3: keystone_dsp_gpio@262024c {
  79                         compatible = "ti,keystone-dsp-gpio";
  80                         gpio-controller;
  81                         #gpio-cells = <2>;
  82                         gpio,syscon-dev = <&devctrl 0x24c>;
  83                 };
  84
  85                 mdio: mdio@26200f00 {
  86                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
  87                         #address-cells = <1>;
  88                         #size-cells = <0>;
  89                         reg = <0x26200f00 0x100>;
  90                         status = "disabled";
  91                         clocks = <&clkcpgmac>;
  92                         clock-names = "fck";
  93                         bus_freq        = <2500000>;
  94                 };
  95                 /include/ "k2l-netcp.dtsi"
  96         };
  97 };
  98
  99 &spi0 {
 100        ti,davinci-spi-num-cs = <5>;
 101 };
 102
 103 &spi1 {
 104        ti,davinci-spi-num-cs = <3>;
 105 };
 106
 107 &spi2 {
 108        ti,davinci-spi-num-cs = <5>;
 109        /* Pin muxed. Enabled and configured by Bootloader */
 110        status = "disabled";
 111 };