fdts/tc.dts - filogic/atf - Gitiles

 /*
  * Copyright (c) 2020-2024, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */

 /dts-v1/;

 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include "tc_vers.dtsi"

 / {
 	compatible = "arm,tc";
 	interrupt-parent = <&gic>;
 	#address-cells = <2>;
 	#size-cells = <2>;

 	aliases {
 		serial0 = &os_uart;
 	};

 	chosen {
 		stdout-path = "serial0:115200n8";
 	};

 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

 		cpu-map {
 			cluster0 {
 				core0 {
 					cpu = <&CPU0>;
 				};
 				core1 {
 					cpu = <&CPU1>;
 				};
 				core2 {
 					cpu = <&CPU2>;
 				};
 				core3 {
 					cpu = <&CPU3>;
 				};
 				core4 {
 					cpu = <&CPU4>;
 				};
 				core5 {
 					cpu = <&CPU5>;
 				};
 				core6 {
 					cpu = <&CPU6>;
 				};
 				core7 {
 					cpu = <&CPU7>;
 				};
 			};
 		};

 		/*
 		 * The timings below are just to demonstrate working cpuidle.
 		 * These values may be inaccurate.
 		 */
 		idle-states {
 			entry-method = "psci";

 			CPU_SLEEP_0: cpu-sleep-0 {
 				compatible = "arm,idle-state";
 				arm,psci-suspend-param = <0x0010000>;
 				local-timer-stop;
 				entry-latency-us = <300>;
 				exit-latency-us = <1200>;
 				min-residency-us = <2000>;
 			};
 			CLUSTER_SLEEP_0: cluster-sleep-0 {
 				compatible = "arm,idle-state";
 				arm,psci-suspend-param = <0x1010000>;
 				local-timer-stop;
 				entry-latency-us = <400>;
 				exit-latency-us = <1200>;
 				min-residency-us = <2500>;
 			};
 		};

 		amus {
 			amu: amu-0 {
 				#address-cells = <1>;
 				#size-cells = <0>;

 				mpmm_gear0: counter@0 {
 					reg = <0>;

 					enable-at-el3;
 				};

 				mpmm_gear1: counter@1 {
 					reg = <1>;

 					enable-at-el3;
 				};

 				mpmm_gear2: counter@2 {
 					reg = <2>;

 					enable-at-el3;
 				};
 			};
 		};

 		CPU0:cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <406>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU1:cpu@100 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x100>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <406>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU2:cpu@200 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x200>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <406>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU3:cpu@300 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x300>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <406>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU4:cpu@400 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x400>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <912>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU5:cpu@500 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x500>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <912>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU6:cpu@600 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x600>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <912>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 		CPU7:cpu@700 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x700>;
 			enable-method = "psci";
 			clocks = <&scmi_dvfs 2>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 			amu = <&amu>;
 			supports-mpmm;
 		};

 	};

 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;

 		linux,cma {
 			compatible = "shared-dma-pool";
 			reusable;
 			size = <0x0 0x8000000>;
 			linux,cma-default;
 		};

 		optee@f8e00000 {
 			compatible = "restricted-dma-pool";
 			reg = <0x00000000 0xf8e00000 0 0x00200000>;
 		};

 		fwu_mm@fca00000 {
 			reg = <0x00000000 0xfca00000 0 0x00400000>;
 			no-map;
 		};
 	};

 	psci {
 		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
 	};

 	cpu-pmu {
 		compatible = "arm,armv8-pmuv3";
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-affinity = <&CPU0>,  <&CPU1>,  <&CPU2>,  <&CPU3>,
 				     <&CPU4>,  <&CPU5>,  <&CPU6>,  <&CPU7>
 		;
 	};

 	sram: sram@6000000 {
 		compatible = "mmio-sram";
 		reg = <0x0 0x06000000 0x0 0x8000>;

 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0 0x0 0x06000000 0x8000>;

 		cpu_scp_scmi_mem: scp-shmem@0 {
 			compatible = "arm,scmi-shmem";
 			reg = <0x0 0x80>;
 		};
 	};

 	mbox_db_rx: mhu@MHU_RX_ADDR() {
 		compatible = "arm,mhuv2-rx","arm,primecell";
 		reg = <0x0 MHU_RX_ADDR(0x) 0x0 0x1000>;
 		clocks = <&soc_refclk>;
 		clock-names = "apb_pclk";
 		#mbox-cells = <2>;
 		interrupts = <GIC_SPI INT_MBOX_RX IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "mhu_rx";
 		mhu-protocol = "doorbell";
 		arm,mhuv2-protocols = <0 1>;
 	};

 	mbox_db_tx: mhu@MHU_TX_ADDR() {
 		compatible = "arm,mhuv2-tx","arm,primecell";
 		reg = <0x0 MHU_TX_ADDR(0x) 0x0 0x1000>;
 		clocks = <&soc_refclk>;
 		clock-names = "apb_pclk";
 		#mbox-cells = <2>;
 		interrupt-names = "mhu_tx";
 		mhu-protocol = "doorbell";
 		arm,mhuv2-protocols = <0 1>;
 	};

 	scmi {
 		compatible = "arm,scmi";
 		mbox-names = "tx", "rx";
 		mboxes = <&mbox_db_tx 0 0 &mbox_db_rx 0 0 >;
 		shmem = <&cpu_scp_scmi_mem &cpu_scp_scmi_mem>;
 		#address-cells = <1>;
 		#size-cells = <0>;

 		scmi_devpd: protocol@11 {
 			reg = <0x11>;
 			#power-domain-cells = <1>;
 		};

 		scmi_dvfs: protocol@13 {
 			reg = <0x13>;
 			#clock-cells = <1>;
 		};

 		scmi_clk: protocol@14 {
 			reg = <0x14>;
 			#clock-cells = <1>;
 		};
 	};

 	gic: interrupt-controller@2c010000 {
 		compatible = "arm,gic-v3";
 		#address-cells = <2>;
 		#interrupt-cells = <3>;
 		#size-cells = <2>;
 		ranges;
 		interrupt-controller;
 		reg = <0x0 0x30000000 0 0x10000>, /* GICD */
 		      <0x0 0x30080000 0 0x200000>; /* GICR */
 		interrupts = <GIC_PPI 0x9 IRQ_TYPE_LEVEL_LOW>;
 	};

 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
 	};

 	soc_refclk: refclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <100000000>;
 		clock-output-names = "apb_pclk";
 	};

 	soc_refclk60mhz: refclk60mhz {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <60000000>;
 		clock-output-names = "iofpga_clk";
 	};

 	soc_uartclk: uartclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <UARTCLK_FREQ>;
 		clock-output-names = "uartclk";
 	};

 	os_uart: serial@2a400000 {
 		compatible = "arm,pl011", "arm,primecell";
 		reg = <0x0 0x2A400000 0x0 0x1000>;
 		interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&soc_uartclk>, <&soc_refclk>;
 		clock-names = "uartclk", "apb_pclk";
 		status = "okay";
 	};

 	rtc@1c170000 {
 		compatible = "arm,pl031", "arm,primecell";
 		reg = <0x0 0x1C170000 0x0 0x1000>;
 		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&soc_refclk>;
 		clock-names = "apb_pclk";
 	};

 	vencoder {
 		compatible = "drm,virtual-encoder";
 		port {
 			vencoder_in: endpoint {
 				remote-endpoint = <&dp_pl0_out0>;
 			};
 		};

 		display-timings {
 			timing-panel {
 				clock-frequency = <25175000>;
 				hactive = <640>;
 				vactive = <480>;
 				hfront-porch = <16>;
 				hback-porch = <48>;
 				hsync-len = <96>;
 				vfront-porch = <10>;
 				vback-porch = <33>;
 				vsync-len = <2>;
 			};
 		};

 	};

 	ethernet@18000000 {
 		compatible = "smsc,lan91c111";
 		reg = <0x0 0x18000000 0x0 0x10000>;
 		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
 	};

 	kmi@1c060000 {
 		compatible = "arm,pl050", "arm,primecell";
 		reg = <0x0 0x001c060000 0x0 0x1000>;
 		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
 		clock-names = "KMIREFCLK", "apb_pclk";
 	};

 	kmi@1c070000 {
 		compatible = "arm,pl050", "arm,primecell";
 		reg = <0x0 0x001c070000 0x0 0x1000>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
 		clock-names = "KMIREFCLK", "apb_pclk";
 	};

 	bp_clock24mhz: clock24mhz {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <24000000>;
 		clock-output-names = "bp:clock24mhz";
 	};

 	virtio_block@1c130000 {
 		compatible = "virtio,mmio";
 		reg = <0x0 0x1c130000 0x0 0x200>;
 		/* spec lists this wrong */
 		interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
 	};

 	sysreg: sysreg@1c010000 {
 		compatible = "arm,vexpress-sysreg";
 		reg = <0x0 0x001c010000 0x0 0x1000>;
 		gpio-controller;
 		#gpio-cells = <2>;
 	};

 	fixed_3v3: v2m-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "3V3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 	};

 	mmci@1c050000 {
 		compatible = "arm,pl180", "arm,primecell";
 		reg = <0x0 0x001c050000 0x0 0x1000>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
 		cd-gpios = <&sysreg 0 0>;
 		wp-gpios = <&sysreg 1 0>;
 		bus-width = <8>;
 		max-frequency = <12000000>;
 		vmmc-supply = <&fixed_3v3>;
 		clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
 		clock-names = "mclk", "apb_pclk";
 	};

 	gpu_clk: gpu_clk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <1000000000>;
 	};

 	gpu_core_clk: gpu_core_clk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <1000000000>;
 	};

 	gpu: gpu@2d000000 {
 		compatible = "arm,mali-midgard";
 		reg = <0x0 0x2d000000 0x0 0x200000>;
 		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "JOB", "MMU", "GPU";
 		clocks = <&gpu_core_clk>;
 		clock-names = "shadercores";
 		power-domains = <&scmi_devpd 9>;
 		scmi-perf-domain = <3>;
 		iommus = <&smmu_700 0x200>;
 	};

 	power_model_simple {
 		/*
 		 * Numbers used are irrelevant to Titan,
 		 * it helps suppressing the kernel warnings.
 		 */
 		compatible = "arm,mali-simple-power-model";
 		static-coefficient = <2427750>;
 		dynamic-coefficient = <4687>;
 		ts = <20000 2000 (-20) 2>;
 		thermal-zone = "";
 	};

 	smmu_700: iommu@3f000000 {
 		#iommu-cells = <1>;
 		compatible = "arm,smmu-v3";
 		reg = <0x0 0x3f000000 0x0 0x5000000>;
 		interrupts = <GIC_SPI 228 IRQ_TYPE_EDGE_RISING>,
 			     <GIC_SPI 229 IRQ_TYPE_EDGE_RISING>,
 			     <GIC_SPI 230 IRQ_TYPE_EDGE_RISING>;
 		interrupt-names = "eventq", "cmdq-sync", "gerror";
 		dma-coherent;
 	};

 	dp0: display@2cc00000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "arm,mali-d71";
 		reg = <0 0x2cc00000 0 0x20000>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "DPU";
 		clocks = <&scmi_clk 0>;
 		clock-names = "aclk";
 		iommus = <&smmu_700 0x100>;
 		power-domains = <&scmi_devpd 10>;
 		pl0: pipeline@0 {
 			reg = <0>;
 			clocks = <&scmi_clk 1>;
 			clock-names = "pxclk";
 			pl_id = <0>;
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				port@0 {
 					reg = <0>;
 					dp_pl0_out0: endpoint {
 						remote-endpoint = <&vencoder_in>;
 					};
 				};
 			};
 		};

 		pl1: pipeline@1 {
 			reg = <1>;
 			clocks = <&scmi_clk 2>;
 			clock-names = "pxclk";
 			pl_id = <1>;
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				port@0 {
 					reg = <0>;
 				};
 			};
 		};
 	};

 	/*
 	 * L3 cache in the DSU is the Memory System Component (MSC)
 	 * The MPAM registers are accessed through utility bus in the DSU
 	 */
 	msc0 {
 		compatible = "arm,mpam-msc";
 		reg = <MPAM_ADDR 0x0 0x2000>;
 	};

 	ete0 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU0>;
 	};

 	ete1 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU1>;
 	};

 	ete2 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU2>;
 	};

 	ete3 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU3>;
 	};

 	ete4 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU4>;
 	};

 	ete5 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU5>;
 	};

 	ete6 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU6>;
 	};

 	ete7 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU7>;
 	};

 	trbe {
 		compatible = "arm,trace-buffer-extension";
 		interrupts = <GIC_PPI 2 IRQ_TYPE_LEVEL_LOW>;
 	};

 	trusty {
 		#size-cells = <0x02>;
 		#address-cells = <0x02>;
 		ranges = <0x00>;
 		compatible = "android,trusty-v1";

 		virtio {
 			compatible = "android,trusty-virtio-v1";
 		};

 		test {
 			compatible = "android,trusty-test-v1";
 		};

 		log {
 			compatible = "android,trusty-log-v1";
 		};

 		irq {
 			ipi-range = <0x08 0x0f 0x08>;
 			interrupt-ranges = <0x00 0x0f 0x00 0x10 0x1f 0x01 0x20 0x3f 0x02>;
 			interrupt-templates = <0x01 0x00 0x8001 0x01 0x01 0x04 0x8001 0x01 0x00 0x04>;
 			compatible = "android,trusty-irq-v1";
 		};
 	};
 };
	/*
	* Copyright (c) 2020-2024, Arm Limited. All rights reserved.
	*
	* SPDX-License-Identifier: BSD-3-Clause
	*/

	/dts-v1/;

	#include <dt-bindings/interrupt-controller/arm-gic.h>
	#include <dt-bindings/interrupt-controller/irq.h>
	#include "tc_vers.dtsi"

	/ {
	compatible = "arm,tc";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
	serial0 = &os_uart;
	};

	chosen {
	stdout-path = "serial0:115200n8";
	};

	cpus {
	#address-cells = <1>;
	#size-cells = <0>;

	cpu-map {
	cluster0 {
	core0 {
	cpu = <&CPU0>;
	};
	core1 {
	cpu = <&CPU1>;
	};
	core2 {
	cpu = <&CPU2>;
	};
	core3 {
	cpu = <&CPU3>;
	};
	core4 {
	cpu = <&CPU4>;
	};
	core5 {
	cpu = <&CPU5>;
	};
	core6 {
	cpu = <&CPU6>;
	};
	core7 {
	cpu = <&CPU7>;
	};
	};
	};

	/*
	* The timings below are just to demonstrate working cpuidle.
	* These values may be inaccurate.
	*/
	idle-states {
	entry-method = "psci";

	CPU_SLEEP_0: cpu-sleep-0 {
	compatible = "arm,idle-state";
	arm,psci-suspend-param = <0x0010000>;
	local-timer-stop;
	entry-latency-us = <300>;
	exit-latency-us = <1200>;
	min-residency-us = <2000>;
	};
	CLUSTER_SLEEP_0: cluster-sleep-0 {
	compatible = "arm,idle-state";
	arm,psci-suspend-param = <0x1010000>;
	local-timer-stop;
	entry-latency-us = <400>;
	exit-latency-us = <1200>;
	min-residency-us = <2500>;
	};
	};

	amus {
	amu: amu-0 {
	#address-cells = <1>;
	#size-cells = <0>;

	mpmm_gear0: counter@0 {
	reg = <0>;

	enable-at-el3;
	};

	mpmm_gear1: counter@1 {
	reg = <1>;

	enable-at-el3;
	};

	mpmm_gear2: counter@2 {
	reg = <2>;

	enable-at-el3;
	};
	};
	};

	CPU0:cpu@0 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x0>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 0>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <406>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU1:cpu@100 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x100>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 0>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <406>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU2:cpu@200 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x200>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 0>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <406>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU3:cpu@300 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x300>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 0>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <406>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU4:cpu@400 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x400>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 1>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <912>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU5:cpu@500 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x500>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 1>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <912>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU6:cpu@600 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x600>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 1>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <912>;
	amu = <&amu>;
	supports-mpmm;
	};

	CPU7:cpu@700 {
	device_type = "cpu";
	compatible = "arm,armv8";
	reg = <0x700>;
	enable-method = "psci";
	clocks = <&scmi_dvfs 2>;
	cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
	capacity-dmips-mhz = <1024>;
	amu = <&amu>;
	supports-mpmm;
	};

	};

	reserved-memory {
	#address-cells = <2>;
	#size-cells = <2>;
	ranges;

	linux,cma {
	compatible = "shared-dma-pool";
	reusable;
	size = <0x0 0x8000000>;
	linux,cma-default;
	};

	optee@f8e00000 {
	compatible = "restricted-dma-pool";
	reg = <0x00000000 0xf8e00000 0 0x00200000>;
	};

	fwu_mm@fca00000 {
	reg = <0x00000000 0xfca00000 0 0x00400000>;
	no-map;
	};
	};

	psci {
	compatible = "arm,psci-1.0", "arm,psci-0.2";
	method = "smc";
	};

	cpu-pmu {
	compatible = "arm,armv8-pmuv3";
	interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
	interrupt-affinity = <&CPU0>, <&CPU1>, <&CPU2>, <&CPU3>,
	<&CPU4>, <&CPU5>, <&CPU6>, <&CPU7>
	;
	};

	sram: sram@6000000 {
	compatible = "mmio-sram";
	reg = <0x0 0x06000000 0x0 0x8000>;

	#address-cells = <1>;
	#size-cells = <1>;
	ranges = <0 0x0 0x06000000 0x8000>;

	cpu_scp_scmi_mem: scp-shmem@0 {
	compatible = "arm,scmi-shmem";
	reg = <0x0 0x80>;
	};
	};

	mbox_db_rx: mhu@MHU_RX_ADDR() {
	compatible = "arm,mhuv2-rx","arm,primecell";
	reg = <0x0 MHU_RX_ADDR(0x) 0x0 0x1000>;
	clocks = <&soc_refclk>;
	clock-names = "apb_pclk";
	#mbox-cells = <2>;
	interrupts = <GIC_SPI INT_MBOX_RX IRQ_TYPE_LEVEL_HIGH>;
	interrupt-names = "mhu_rx";
	mhu-protocol = "doorbell";
	arm,mhuv2-protocols = <0 1>;
	};

	mbox_db_tx: mhu@MHU_TX_ADDR() {
	compatible = "arm,mhuv2-tx","arm,primecell";
	reg = <0x0 MHU_TX_ADDR(0x) 0x0 0x1000>;
	clocks = <&soc_refclk>;
	clock-names = "apb_pclk";
	#mbox-cells = <2>;
	interrupt-names = "mhu_tx";
	mhu-protocol = "doorbell";
	arm,mhuv2-protocols = <0 1>;
	};

	scmi {
	compatible = "arm,scmi";
	mbox-names = "tx", "rx";
	mboxes = <&mbox_db_tx 0 0 &mbox_db_rx 0 0 >;
	shmem = <&cpu_scp_scmi_mem &cpu_scp_scmi_mem>;
	#address-cells = <1>;
	#size-cells = <0>;

	scmi_devpd: protocol@11 {
	reg = <0x11>;
	#power-domain-cells = <1>;
	};

	scmi_dvfs: protocol@13 {
	reg = <0x13>;
	#clock-cells = <1>;
	};

	scmi_clk: protocol@14 {
	reg = <0x14>;
	#clock-cells = <1>;
	};
	};

	gic: interrupt-controller@2c010000 {
	compatible = "arm,gic-v3";
	#address-cells = <2>;
	#interrupt-cells = <3>;
	#size-cells = <2>;
	ranges;
	interrupt-controller;
	reg = <0x0 0x30000000 0 0x10000>, /* GICD */
	<0x0 0x30080000 0 0x200000>; /* GICR */
	interrupts = <GIC_PPI 0x9 IRQ_TYPE_LEVEL_LOW>;
	};

	timer {
	compatible = "arm,armv8-timer";
	interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
	<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
	<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
	<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
	};

	soc_refclk: refclk {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <100000000>;
	clock-output-names = "apb_pclk";
	};

	soc_refclk60mhz: refclk60mhz {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <60000000>;
	clock-output-names = "iofpga_clk";
	};

	soc_uartclk: uartclk {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <UARTCLK_FREQ>;
	clock-output-names = "uartclk";
	};

	os_uart: serial@2a400000 {
	compatible = "arm,pl011", "arm,primecell";
	reg = <0x0 0x2A400000 0x0 0x1000>;
	interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
	clocks = <&soc_uartclk>, <&soc_refclk>;
	clock-names = "uartclk", "apb_pclk";
	status = "okay";
	};

	rtc@1c170000 {
	compatible = "arm,pl031", "arm,primecell";
	reg = <0x0 0x1C170000 0x0 0x1000>;
	interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
	clocks = <&soc_refclk>;
	clock-names = "apb_pclk";
	};

	vencoder {
	compatible = "drm,virtual-encoder";
	port {
	vencoder_in: endpoint {
	remote-endpoint = <&dp_pl0_out0>;
	};
	};

	display-timings {
	timing-panel {
	clock-frequency = <25175000>;
	hactive = <640>;
	vactive = <480>;
	hfront-porch = <16>;
	hback-porch = <48>;
	hsync-len = <96>;
	vfront-porch = <10>;
	vback-porch = <33>;
	vsync-len = <2>;
	};
	};

	};

	ethernet@18000000 {
	compatible = "smsc,lan91c111";
	reg = <0x0 0x18000000 0x0 0x10000>;
	interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
	};

	kmi@1c060000 {
	compatible = "arm,pl050", "arm,primecell";
	reg = <0x0 0x001c060000 0x0 0x1000>;
	interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
	clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
	clock-names = "KMIREFCLK", "apb_pclk";
	};

	kmi@1c070000 {
	compatible = "arm,pl050", "arm,primecell";
	reg = <0x0 0x001c070000 0x0 0x1000>;
	interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
	clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
	clock-names = "KMIREFCLK", "apb_pclk";
	};

	bp_clock24mhz: clock24mhz {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <24000000>;
	clock-output-names = "bp:clock24mhz";
	};

	virtio_block@1c130000 {
	compatible = "virtio,mmio";
	reg = <0x0 0x1c130000 0x0 0x200>;
	/* spec lists this wrong */
	interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
	};

	sysreg: sysreg@1c010000 {
	compatible = "arm,vexpress-sysreg";
	reg = <0x0 0x001c010000 0x0 0x1000>;
	gpio-controller;
	#gpio-cells = <2>;
	};

	fixed_3v3: v2m-3v3 {
	compatible = "regulator-fixed";
	regulator-name = "3V3";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-always-on;
	};

	mmci@1c050000 {
	compatible = "arm,pl180", "arm,primecell";
	reg = <0x0 0x001c050000 0x0 0x1000>;
	interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
	<GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
	cd-gpios = <&sysreg 0 0>;
	wp-gpios = <&sysreg 1 0>;
	bus-width = <8>;
	max-frequency = <12000000>;
	vmmc-supply = <&fixed_3v3>;
	clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
	clock-names = "mclk", "apb_pclk";
	};

	gpu_clk: gpu_clk {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <1000000000>;
	};

	gpu_core_clk: gpu_core_clk {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <1000000000>;
	};

	gpu: gpu@2d000000 {
	compatible = "arm,mali-midgard";
	reg = <0x0 0x2d000000 0x0 0x200000>;
	interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
	<GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
	<GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
	interrupt-names = "JOB", "MMU", "GPU";
	clocks = <&gpu_core_clk>;
	clock-names = "shadercores";
	power-domains = <&scmi_devpd 9>;
	scmi-perf-domain = <3>;
	iommus = <&smmu_700 0x200>;
	};

	power_model_simple {
	/*
	* Numbers used are irrelevant to Titan,
	* it helps suppressing the kernel warnings.
	*/
	compatible = "arm,mali-simple-power-model";
	static-coefficient = <2427750>;
	dynamic-coefficient = <4687>;
	ts = <20000 2000 (-20) 2>;
	thermal-zone = "";
	};

	smmu_700: iommu@3f000000 {
	#iommu-cells = <1>;
	compatible = "arm,smmu-v3";
	reg = <0x0 0x3f000000 0x0 0x5000000>;
	interrupts = <GIC_SPI 228 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 229 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 230 IRQ_TYPE_EDGE_RISING>;
	interrupt-names = "eventq", "cmdq-sync", "gerror";
	dma-coherent;
	};

	dp0: display@2cc00000 {
	#address-cells = <1>;
	#size-cells = <0>;
	compatible = "arm,mali-d71";
	reg = <0 0x2cc00000 0 0x20000>;
	interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
	interrupt-names = "DPU";
	clocks = <&scmi_clk 0>;
	clock-names = "aclk";
	iommus = <&smmu_700 0x100>;
	power-domains = <&scmi_devpd 10>;
	pl0: pipeline@0 {
	reg = <0>;
	clocks = <&scmi_clk 1>;
	clock-names = "pxclk";
	pl_id = <0>;
	ports {
	#address-cells = <1>;
	#size-cells = <0>;
	port@0 {
	reg = <0>;
	dp_pl0_out0: endpoint {
	remote-endpoint = <&vencoder_in>;
	};
	};
	};
	};

	pl1: pipeline@1 {
	reg = <1>;
	clocks = <&scmi_clk 2>;
	clock-names = "pxclk";
	pl_id = <1>;
	ports {
	#address-cells = <1>;
	#size-cells = <0>;
	port@0 {
	reg = <0>;
	};
	};
	};
	};

	/*
	* L3 cache in the DSU is the Memory System Component (MSC)
	* The MPAM registers are accessed through utility bus in the DSU
	*/
	msc0 {
	compatible = "arm,mpam-msc";
	reg = <MPAM_ADDR 0x0 0x2000>;
	};

	ete0 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU0>;
	};

	ete1 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU1>;
	};

	ete2 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU2>;
	};

	ete3 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU3>;
	};

	ete4 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU4>;
	};

	ete5 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU5>;
	};

	ete6 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU6>;
	};

	ete7 {
	compatible = "arm,embedded-trace-extension";
	cpu = <&CPU7>;
	};

	trbe {
	compatible = "arm,trace-buffer-extension";
	interrupts = <GIC_PPI 2 IRQ_TYPE_LEVEL_LOW>;
	};

	trusty {
	#size-cells = <0x02>;
	#address-cells = <0x02>;
	ranges = <0x00>;
	compatible = "android,trusty-v1";

	virtio {
	compatible = "android,trusty-virtio-v1";
	};

	test {
	compatible = "android,trusty-test-v1";
	};

	log {
	compatible = "android,trusty-log-v1";
	};

	irq {
	ipi-range = <0x08 0x0f 0x08>;
	interrupt-ranges = <0x00 0x0f 0x00 0x10 0x1f 0x01 0x20 0x3f 0x02>;
	interrupt-templates = <0x01 0x00 0x8001 0x01 0x01 0x04 0x8001 0x01 0x00 0x04>;
	compatible = "android,trusty-irq-v1";
	};
	};
	};