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