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arch/arm/dts/dra74x.dtsi 2.77 KB
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  /*
   * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   * Based on "omap4.dtsi"
   */
  
  #include "dra7.dtsi"
  
  / {
  	compatible = "ti,dra742", "ti,dra74", "ti,dra7";
  
  	cpus {
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  		cpu@1 {
  			device_type = "cpu";
  			compatible = "arm,cortex-a15";
  			reg = <1>;
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  			operating-points-v2 = <&cpu0_opp_table>;
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  		};
  	};
  
  	pmu {
  		compatible = "arm,cortex-a15-pmu";
  		interrupt-parent = <&wakeupgen>;
  		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
  			     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
  	};
  
  	ocp {
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  		dsp2_system: dsp_system@41500000 {
  			compatible = "syscon";
  			reg = <0x41500000 0x100>;
  		};
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  		omap_dwc3_4: omap_dwc3_4@48940000 {
  			compatible = "ti,dwc3";
  			ti,hwmods = "usb_otg_ss4";
  			reg = <0x48940000 0x10000>;
  			interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  			#address-cells = <1>;
  			#size-cells = <1>;
  			utmi-mode = <2>;
  			ranges;
  			status = "disabled";
  			usb4: usb@48950000 {
  				compatible = "snps,dwc3";
  				reg = <0x48950000 0x17000>;
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  				interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
  					     <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
  					     <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
  				interrupt-names = "peripheral",
  						  "host",
  						  "otg";
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  				maximum-speed = "high-speed";
  				dr_mode = "otg";
  			};
  		};
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  		mmu0_dsp2: mmu@41501000 {
  			compatible = "ti,dra7-dsp-iommu";
  			reg = <0x41501000 0x100>;
  			interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
  			ti,hwmods = "mmu0_dsp2";
  			#iommu-cells = <0>;
  			ti,syscon-mmuconfig = <&dsp2_system 0x0>;
  			status = "disabled";
  		};
  
  		mmu1_dsp2: mmu@41502000 {
  			compatible = "ti,dra7-dsp-iommu";
  			reg = <0x41502000 0x100>;
  			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
  			ti,hwmods = "mmu1_dsp2";
  			#iommu-cells = <0>;
  			ti,syscon-mmuconfig = <&dsp2_system 0x1>;
  			status = "disabled";
  		};
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  	};
  };
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  &cpu0_opp_table {
  	opp-shared;
  };
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  &dss {
  	reg = <0x58000000 0x80>,
  	      <0x58004054 0x4>,
  	      <0x58004300 0x20>,
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  	      <0x58009054 0x4>,
  	      <0x58009300 0x20>;
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  	reg-names = "dss", "pll1_clkctrl", "pll1",
  		    "pll2_clkctrl", "pll2";
  
  	clocks = <&dss_dss_clk>,
  		 <&dss_video1_clk>,
  		 <&dss_video2_clk>;
  	clock-names = "fck", "video1_clk", "video2_clk";
  };
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  &mailbox5 {
  	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
  		ti,mbox-tx = <6 2 2>;
  		ti,mbox-rx = <4 2 2>;
  		status = "disabled";
  	};
  	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
  		ti,mbox-tx = <5 2 2>;
  		ti,mbox-rx = <1 2 2>;
  		status = "disabled";
  	};
  };
  
  &mailbox6 {
  	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
  		ti,mbox-tx = <6 2 2>;
  		ti,mbox-rx = <4 2 2>;
  		status = "disabled";
  	};
  	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
  		ti,mbox-tx = <5 2 2>;
  		ti,mbox-rx = <1 2 2>;
  		status = "disabled";
  	};
  };