arch/arm/boot/dts/dra74x.dtsi

   1 /*
   2  * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  * Based on "omap4.dtsi"
   8  */
   9
  10 #include "dra7.dtsi"
  11
  12 / {
  13         compatible = "ti,dra742", "ti,dra74", "ti,dra7";
  14
  15         cpus {
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18
  19                 cpu0: cpu@0 {
  20                         device_type = "cpu";
  21                         compatible = "arm,cortex-a15";
  22                         reg = <0>;
  23
  24                         operating-points = <
  25                                 /* kHz    uV */
  26                                 1000000 1060000
  27                                 1176000 1160000
  28                                 >;
  29
  30                         clocks = <&dpll_mpu_ck>;
  31                         clock-names = "cpu";
  32
  33                         clock-latency = <300000>; /* From omap-cpufreq driver */
  34                 };
  35                 cpu@1 {
  36                         device_type = "cpu";
  37                         compatible = "arm,cortex-a15";
  38                         reg = <1>;
  39                 };
  40         };
  41
  42         pmu {
  43                 compatible = "arm,cortex-a15-pmu";
  44                 interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>,
  45                              <GIC_SPI DIRECT_IRQ(132) IRQ_TYPE_LEVEL_HIGH>;
  46         };
  47
  48         ocp {
  49                 omap_dwc3_4: omap_dwc3_4@48940000 {
  50                         compatible = "ti,dwc3";
  51                         ti,hwmods = "usb_otg_ss4";
  52                         reg = <0x48940000 0x10000>;
  53                         interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  54                         #address-cells = <1>;
  55                         #size-cells = <1>;
  56                         utmi-mode = <2>;
  57                         ranges;
  58                         status = "disabled";
  59                         usb4: usb@48950000 {
  60                                 compatible = "snps,dwc3";
  61                                 reg = <0x48950000 0x17000>;
  62                                 interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
  63                                 tx-fifo-resize;
  64                                 maximum-speed = "high-speed";
  65                                 dr_mode = "otg";
  66                         };
  67                 };
  68         };
  69 };