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Open Menu /arch/arm/boot/dts/dra74x.dtsi 
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// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
 *
 * Based on "omap4.dtsi"
 */

#include "dra7.dtsi"

/ {
	compatible = "ti,dra742", "ti,dra74", "ti,dra7";

	cpus {
		cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a15";
			reg = <1>;
			operating-points-v2 = <&cpu0_opp_table>;

			clocks = <&dpll_mpu_ck>;
			clock-names = "cpu";

			clock-latency = <300000>; /* From omap-cpufreq driver */

			/* cooling options */
			#cooling-cells = <2>; /* min followed by max */

			vbb-supply = <&abb_mpu>;
		};
	};

	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 {
		dsp2_system: dsp_system@41500000 {
			compatible = "syscon";
			reg = <0x41500000 0x100>;
		};

		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>;
				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";
				maximum-speed = "high-speed";
				dr_mode = "otg";
			};
		};

		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";
		};
	};
};

&cpu0_opp_table {
	opp-shared;
};

&dss {
	reg = <0x58000000 0x80>,
	      <0x58004054 0x4>,
	      <0x58004300 0x20>,
	      <0x58009054 0x4>,
	      <0x58009300 0x20>;
	reg-names = "dss", "pll1_clkctrl", "pll1",
		    "pll2_clkctrl", "pll2";

	clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>,
		 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 12>,
		 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 13>;
	clock-names = "fck", "video1_clk", "video2_clk";
};

&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";
	};
};

&pcie1_rc {
	compatible = "ti,dra746-pcie-rc", "ti,dra7-pcie";
};

&pcie1_ep {
	compatible = "ti,dra746-pcie-ep", "ti,dra7-pcie-ep";
};

&pcie2_rc {
	compatible = "ti,dra746-pcie-rc", "ti,dra7-pcie";
};