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                         /* cooling options */
  36                         cooling-min-level = <0>;
  37                         cooling-max-level = <2>;
  38                         #cooling-cells = <2>; /* min followed by max */
  39                 };
  40                 cpu@1 {
  41                         device_type = "cpu";
  42                         compatible = "arm,cortex-a15";
  43                         reg = <1>;
  44                 };
  45         };
  46
  47         pmu {
  48                 compatible = "arm,cortex-a15-pmu";
  49                 interrupt-parent = <&wakeupgen>;
  50                 interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
  51                              <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
  52         };
  53
  54         ocp {
  55                 omap_dwc3_4: omap_dwc3_4@48940000 {
  56                         compatible = "ti,dwc3";
  57                         ti,hwmods = "usb_otg_ss4";
  58                         reg = <0x48940000 0x10000>;
  59                         interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62                         utmi-mode = <2>;
  63                         ranges;
  64                         status = "disabled";
  65                         usb4: usb@48950000 {
  66                                 compatible = "snps,dwc3";
  67                                 reg = <0x48950000 0x17000>;
  68                                 interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
  69                                              <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
  70                                              <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  71                                 interrupt-names = "peripheral",
  72                                                   "host",
  73                                                   "otg";
  74                                 tx-fifo-resize;
  75                                 maximum-speed = "high-speed";
  76                                 dr_mode = "otg";
  77                         };
  78                 };
  79         };
  80 };
  81
  82 &dss {
  83         reg = <0x58000000 0x80>,
  84               <0x58004054 0x4>,
  85               <0x58004300 0x20>,
  86               <0x58005054 0x4>,
  87               <0x58005300 0x20>;
  88         reg-names = "dss", "pll1_clkctrl", "pll1",
  89                     "pll2_clkctrl", "pll2";
  90
  91         clocks = <&dss_dss_clk>,
  92                  <&dss_video1_clk>,
  93                  <&dss_video2_clk>;
  94         clock-names = "fck", "video1_clk", "video2_clk";
  95 };