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                 cpu@1 {
  17                         device_type = "cpu";
  18                         compatible = "arm,cortex-a15";
  19                         reg = <1>;
  20                         operating-points-v2 = <&cpu0_opp_table>;
  21
  22                         clocks = <&dpll_mpu_ck>;
  23                         clock-names = "cpu";
  24
  25                         clock-latency = <300000>; /* From omap-cpufreq driver */
  26
  27                         /* cooling options */
  28                         #cooling-cells = <2>; /* min followed by max */
  29
  30                         vbb-supply = <&abb_mpu>;
  31                 };
  32         };
  33
  34         pmu {
  35                 compatible = "arm,cortex-a15-pmu";
  36                 interrupt-parent = <&wakeupgen>;
  37                 interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
  38                              <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
  39         };
  40
  41         ocp {
  42                 dsp2_system: dsp_system@41500000 {
  43                         compatible = "syscon";
  44                         reg = <0x41500000 0x100>;
  45                 };
  46
  47                 omap_dwc3_4: omap_dwc3_4@48940000 {
  48                         compatible = "ti,dwc3";
  49                         ti,hwmods = "usb_otg_ss4";
  50                         reg = <0x48940000 0x10000>;
  51                         interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  52                         #address-cells = <1>;
  53                         #size-cells = <1>;
  54                         utmi-mode = <2>;
  55                         ranges;
  56                         status = "disabled";
  57                         usb4: usb@48950000 {
  58                                 compatible = "snps,dwc3";
  59                                 reg = <0x48950000 0x17000>;
  60                                 interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
  61                                              <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
  62                                              <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  63                                 interrupt-names = "peripheral",
  64                                                   "host",
  65                                                   "otg";
  66                                 maximum-speed = "high-speed";
  67                                 dr_mode = "otg";
  68                         };
  69                 };
  70
  71                 mmu0_dsp2: mmu@41501000 {
  72                         compatible = "ti,dra7-dsp-iommu";
  73                         reg = <0x41501000 0x100>;
  74                         interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
  75                         ti,hwmods = "mmu0_dsp2";
  76                         #iommu-cells = <0>;
  77                         ti,syscon-mmuconfig = <&dsp2_system 0x0>;
  78                         status = "disabled";
  79                 };
  80
  81                 mmu1_dsp2: mmu@41502000 {
  82                         compatible = "ti,dra7-dsp-iommu";
  83                         reg = <0x41502000 0x100>;
  84                         interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
  85                         ti,hwmods = "mmu1_dsp2";
  86                         #iommu-cells = <0>;
  87                         ti,syscon-mmuconfig = <&dsp2_system 0x1>;
  88                         status = "disabled";
  89                 };
  90         };
  91 };
  92
  93 &cpu0_opp_table {
  94         opp-shared;
  95 };
  96
  97 &dss {
  98         reg = <0x58000000 0x80>,
  99               <0x58004054 0x4>,
 100               <0x58004300 0x20>,
 101               <0x58009054 0x4>,
 102               <0x58009300 0x20>;
 103         reg-names = "dss", "pll1_clkctrl", "pll1",
 104                     "pll2_clkctrl", "pll2";
 105
 106         clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>,
 107                  <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 12>,
 108                  <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 13>;
 109         clock-names = "fck", "video1_clk", "video2_clk";
 110 };
 111
 112 &mailbox5 {
 113         mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
 114                 ti,mbox-tx = <6 2 2>;
 115                 ti,mbox-rx = <4 2 2>;
 116                 status = "disabled";
 117         };
 118         mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
 119                 ti,mbox-tx = <5 2 2>;
 120                 ti,mbox-rx = <1 2 2>;
 121                 status = "disabled";
 122         };
 123 };
 124
 125 &mailbox6 {
 126         mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
 127                 ti,mbox-tx = <6 2 2>;
 128                 ti,mbox-rx = <4 2 2>;
 129                 status = "disabled";
 130         };
 131         mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
 132                 ti,mbox-tx = <5 2 2>;
 133                 ti,mbox-rx = <1 2 2>;
 134                 status = "disabled";
 135         };
 136 };
 137
 138 &pcie1_rc {
 139         compatible = "ti,dra746-pcie-rc", "ti,dra7-pcie";
 140 };
 141
 142 &pcie1_ep {
 143         compatible = "ti,dra746-pcie-ep", "ti,dra7-pcie-ep";
 144 };
 145
 146 &pcie2_rc {
 147         compatible = "ti,dra746-pcie-rc", "ti,dra7-pcie";
 148 };