// SPDX-License-Identifier: GPL-2.0
/*
 * Samsung Exynos850 SoC device tree source
 *
 * Copyright (C) 2018 Samsung Electronics Co., Ltd.
 * Copyright (C) 2021 Linaro Ltd.
 *
 * Samsung Exynos850 SoC device nodes are listed in this file.
 * Exynos850 based board files can include this file and provide
 * values for board specific bindings.
 */

#include <dt-bindings/clock/exynos850.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/soc/samsung,exynos-usi.h>

/ {
	/* Also known under engineering name Exynos3830 */
	compatible = "samsung,exynos850";
	#address-cells = <2>;
	#size-cells = <1>;

	interrupt-parent = <&gic>;

	aliases {
		pinctrl0 = &pinctrl_alive;
		pinctrl1 = &pinctrl_cmgp;
		pinctrl2 = &pinctrl_aud;
		pinctrl3 = &pinctrl_hsi;
		pinctrl4 = &pinctrl_core;
		pinctrl5 = &pinctrl_peri;
	};

	arm-pmu {
		compatible = "arm,cortex-a55-pmu";
		interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
				     <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
	};

	/* Main system clock (XTCXO); external, must be 26 MHz */
	oscclk: clock-oscclk {
		compatible = "fixed-clock";
		clock-output-names = "oscclk";
		#clock-cells = <0>;
	};

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

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpu0>;
				};
				core1 {
					cpu = <&cpu1>;
				};
				core2 {
					cpu = <&cpu2>;
				};
				core3 {
					cpu = <&cpu3>;
				};
			};

			cluster1 {
				core0 {
					cpu = <&cpu4>;
				};
				core1 {
					cpu = <&cpu5>;
				};
				core2 {
					cpu = <&cpu6>;
				};
				core3 {
					cpu = <&cpu7>;
				};
			};
		};

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0>;
			enable-method = "psci";
		};
		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x1>;
			enable-method = "psci";
		};
		cpu2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x2>;
			enable-method = "psci";
		};
		cpu3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x3>;
			enable-method = "psci";
		};
		cpu4: cpu@100 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x100>;
			enable-method = "psci";
		};
		cpu5: cpu@101 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x101>;
			enable-method = "psci";
		};
		cpu6: cpu@102 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x102>;
			enable-method = "psci";
		};
		cpu7: cpu@103 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x103>;
			enable-method = "psci";
		};
	};

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

	timer {
		compatible = "arm,armv8-timer";
		/* Hypervisor Virtual Timer interrupt is not wired to GIC */
		interrupts =
		     <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
		     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
		     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
		     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
	};

	soc: soc@0 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0x0 0x0 0x20000000>;

		chipid@10000000 {
			compatible = "samsung,exynos850-chipid";
			reg = <0x10000000 0x100>;
		};

		timer@10040000 {
			compatible = "samsung,exynos850-mct",
				     "samsung,exynos4210-mct";
			reg = <0x10040000 0x800>;
			interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&oscclk>, <&cmu_peri CLK_GOUT_MCT_PCLK>;
			clock-names = "fin_pll", "mct";
		};

		pdma0: dma-controller@120c0000 {
			compatible = "arm,pl330", "arm,primecell";
			reg = <0x120c0000 0x1000>;
			clocks = <&cmu_core CLK_GOUT_PDMA_CORE_ACLK>;
			clock-names = "apb_pclk";
			#dma-cells = <1>;
			interrupts = <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>;
			arm,pl330-broken-no-flushp;
		};

		gic: interrupt-controller@12a01000 {
			compatible = "arm,gic-400";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			reg = <0x12a01000 0x1000>,
			      <0x12a02000 0x2000>,
			      <0x12a04000 0x2000>,
			      <0x12a06000 0x2000>;
			interrupt-controller;
			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
						 IRQ_TYPE_LEVEL_HIGH)>;
		};

		pmu_system_controller: system-controller@11860000 {
			compatible = "samsung,exynos850-pmu", "syscon";
			reg = <0x11860000 0x10000>;

			reboot: syscon-reboot {
				compatible = "syscon-reboot";
				regmap = <&pmu_system_controller>;
				offset = <0x3a00>; /* SYSTEM_CONFIGURATION */
				mask = <0x2>; /* SWRESET_SYSTEM */
				value = <0x2>; /* reset value */
			};
		};

		watchdog_cl0: watchdog@10050000 {
			compatible = "samsung,exynos850-wdt";
			reg = <0x10050000 0x100>;
			interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cmu_peri CLK_GOUT_WDT0_PCLK>, <&oscclk>;
			clock-names = "watchdog", "watchdog_src";
			samsung,syscon-phandle = <&pmu_system_controller>;
			samsung,cluster-index = <0>;
			status = "disabled";
		};

		watchdog_cl1: watchdog@10060000 {
			compatible = "samsung,exynos850-wdt";
			reg = <0x10060000 0x100>;
			interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cmu_peri CLK_GOUT_WDT1_PCLK>, <&oscclk>;
			clock-names = "watchdog", "watchdog_src";
			samsung,syscon-phandle = <&pmu_system_controller>;
			samsung,cluster-index = <1>;
			status = "disabled";
		};

		cmu_peri: clock-controller@10030000 {
			compatible = "samsung,exynos850-cmu-peri";
			reg = <0x10030000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_top CLK_DOUT_PERI_BUS>,
				 <&cmu_top CLK_DOUT_PERI_UART>,
				 <&cmu_top CLK_DOUT_PERI_IP>;
			clock-names = "oscclk", "dout_peri_bus",
				      "dout_peri_uart", "dout_peri_ip";
		};

		cmu_g3d: clock-controller@11400000 {
			compatible = "samsung,exynos850-cmu-g3d";
			reg = <0x11400000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_top CLK_DOUT_G3D_SWITCH>;
			clock-names = "oscclk", "dout_g3d_switch";
		};

		cmu_apm: clock-controller@11800000 {
			compatible = "samsung,exynos850-cmu-apm";
			reg = <0x11800000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_top CLK_DOUT_CLKCMU_APM_BUS>;
			clock-names = "oscclk", "dout_clkcmu_apm_bus";
		};

		cmu_cmgp: clock-controller@11c00000 {
			compatible = "samsung,exynos850-cmu-cmgp";
			reg = <0x11c00000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_apm CLK_GOUT_CLKCMU_CMGP_BUS>;
			clock-names = "oscclk", "gout_clkcmu_cmgp_bus";
		};

		cmu_core: clock-controller@12000000 {
			compatible = "samsung,exynos850-cmu-core";
			reg = <0x12000000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_top CLK_DOUT_CORE_BUS>,
				 <&cmu_top CLK_DOUT_CORE_CCI>,
				 <&cmu_top CLK_DOUT_CORE_MMC_EMBD>,
				 <&cmu_top CLK_DOUT_CORE_SSS>;
			clock-names = "oscclk", "dout_core_bus",
				      "dout_core_cci", "dout_core_mmc_embd",
				      "dout_core_sss";
		};

		cmu_top: clock-controller@120e0000 {
			compatible = "samsung,exynos850-cmu-top";
			reg = <0x120e0000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>;
			clock-names = "oscclk";
		};

		cmu_mfcmscl: clock-controller@12c00000 {
			compatible = "samsung,exynos850-cmu-mfcmscl";
			reg = <0x12c00000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>,
				 <&cmu_top CLK_DOUT_MFCMSCL_MFC>,
				 <&cmu_top CLK_DOUT_MFCMSCL_M2M>,
				 <&cmu_top CLK_DOUT_MFCMSCL_MCSC>,
				 <&cmu_top CLK_DOUT_MFCMSCL_JPEG>;
			clock-names = "oscclk", "dout_mfcmscl_mfc",
				      "dout_mfcmscl_m2m", "dout_mfcmscl_mcsc",
				      "dout_mfcmscl_jpeg";
		};

		cmu_dpu: clock-controller@13000000 {
			compatible = "samsung,exynos850-cmu-dpu";
			reg = <0x13000000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_top CLK_DOUT_DPU>;
			clock-names = "oscclk", "dout_dpu";
		};

		cmu_hsi: clock-controller@13400000 {
			compatible = "samsung,exynos850-cmu-hsi";
			reg = <0x13400000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>,
				 <&cmu_top CLK_DOUT_HSI_BUS>,
				 <&cmu_top CLK_DOUT_HSI_MMC_CARD>,
				 <&cmu_top CLK_DOUT_HSI_USB20DRD>;
			clock-names = "oscclk", "dout_hsi_bus",
				      "dout_hsi_mmc_card", "dout_hsi_usb20drd";
		};

		cmu_is: clock-controller@14500000 {
			compatible = "samsung,exynos850-cmu-is";
			reg = <0x14500000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>,
				 <&cmu_top CLK_DOUT_IS_BUS>,
				 <&cmu_top CLK_DOUT_IS_ITP>,
				 <&cmu_top CLK_DOUT_IS_VRA>,
				 <&cmu_top CLK_DOUT_IS_GDC>;
			clock-names = "oscclk", "dout_is_bus", "dout_is_itp",
				      "dout_is_vra", "dout_is_gdc";
		};

		cmu_aud: clock-controller@14a00000 {
			compatible = "samsung,exynos850-cmu-aud";
			reg = <0x14a00000 0x8000>;
			#clock-cells = <1>;

			clocks = <&oscclk>, <&cmu_top CLK_DOUT_AUD>;
			clock-names = "oscclk", "dout_aud";
		};

		pinctrl_alive: pinctrl@11850000 {
			compatible = "samsung,exynos850-pinctrl";
			reg = <0x11850000 0x1000>;

			wakeup-interrupt-controller {
				compatible = "samsung,exynos850-wakeup-eint",
					     "samsung,exynos7-wakeup-eint";
			};
		};

		pinctrl_cmgp: pinctrl@11c30000 {
			compatible = "samsung,exynos850-pinctrl";
			reg = <0x11c30000 0x1000>;

			wakeup-interrupt-controller {
				compatible = "samsung,exynos850-wakeup-eint",
					     "samsung,exynos7-wakeup-eint";
			};
		};

		pinctrl_core: pinctrl@12070000 {
			compatible = "samsung,exynos850-pinctrl";
			reg = <0x12070000 0x1000>;
			interrupts = <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_hsi: pinctrl@13430000 {
			compatible = "samsung,exynos850-pinctrl";
			reg = <0x13430000 0x1000>;
			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_peri: pinctrl@139b0000 {
			compatible = "samsung,exynos850-pinctrl";
			reg = <0x139b0000 0x1000>;
			interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
		};

		pinctrl_aud: pinctrl@14a60000 {
			compatible = "samsung,exynos850-pinctrl";
			reg = <0x14a60000 0x1000>;
		};

		rtc: rtc@11a30000 {
			compatible = "samsung,exynos850-rtc", "samsung,s3c6410-rtc";
			reg = <0x11a30000 0x100>;
			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cmu_apm CLK_GOUT_RTC_PCLK>;
			clock-names = "rtc";
			status = "disabled";
		};

		mmc_0: mmc@12100000 {
			compatible = "samsung,exynos850-dw-mshc-smu",
				     "samsung,exynos7-dw-mshc-smu";
			reg = <0x12100000 0x2000>;
			interrupts = <GIC_SPI 452 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			clocks = <&cmu_core CLK_GOUT_MMC_EMBD_ACLK>,
				 <&cmu_core CLK_GOUT_MMC_EMBD_SDCLKIN>;
			clock-names = "biu", "ciu";
			fifo-depth = <0x40>;
			status = "disabled";
		};

		i2c_0: i2c@13830000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13830000 0x100>;
			interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c0_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C0_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		i2c_1: i2c@13840000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13840000 0x100>;
			interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c1_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C1_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		i2c_2: i2c@13850000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13850000 0x100>;
			interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c2_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C2_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		i2c_3: i2c@13860000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13860000 0x100>;
			interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c3_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C3_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		i2c_4: i2c@13870000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13870000 0x100>;
			interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c4_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		/* I2C_5 (also called CAM_PMIC_I2C in TRM) */
		i2c_5: i2c@13880000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13880000 0x100>;
			interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c5_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		/* I2C_6 (also called MOTOR_I2C in TRM) */
		i2c_6: i2c@13890000 {
			compatible = "samsung,exynos850-i2c", "samsung,s3c2440-i2c";
			reg = <0x13890000 0x100>;
			interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&i2c6_pins>;
			clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>;
			clock-names = "i2c";
			status = "disabled";
		};

		sysmmu_mfcmscl: sysmmu@12c50000 {
			compatible = "samsung,exynos-sysmmu";
			reg = <0x12c50000 0x9000>;
			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
			clock-names = "sysmmu";
			clocks = <&cmu_mfcmscl CLK_GOUT_MFCMSCL_SYSMMU_CLK>;
			#iommu-cells = <0>;
		};

		sysmmu_dpu: sysmmu@130c0000 {
			compatible = "samsung,exynos-sysmmu";
			reg = <0x130c0000 0x9000>;
			interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
			clock-names = "sysmmu";
			clocks = <&cmu_dpu CLK_GOUT_DPU_SMMU_CLK>;
			#iommu-cells = <0>;
		};

		sysmmu_is0: sysmmu@14550000 {
			compatible = "samsung,exynos-sysmmu";
			reg = <0x14550000 0x9000>;
			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
			clock-names = "sysmmu";
			clocks = <&cmu_is CLK_GOUT_IS_SYSMMU_IS0_CLK>;
			#iommu-cells = <0>;
		};

		sysmmu_is1: sysmmu@14570000 {
			compatible = "samsung,exynos-sysmmu";
			reg = <0x14570000 0x9000>;
			interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
			clock-names = "sysmmu";
			clocks = <&cmu_is CLK_GOUT_IS_SYSMMU_IS1_CLK>;
			#iommu-cells = <0>;
		};

		sysmmu_aud: sysmmu@14850000 {
			compatible = "samsung,exynos-sysmmu";
			reg = <0x14850000 0x9000>;
			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
			clock-names = "sysmmu";
			clocks = <&cmu_aud CLK_GOUT_AUD_SYSMMU_CLK>;
			#iommu-cells = <0>;
		};

		sysreg_peri: syscon@10020000 {
			compatible = "samsung,exynos850-peri-sysreg",
				     "samsung,exynos850-sysreg", "syscon";
			reg = <0x10020000 0x10000>;
			clocks = <&cmu_peri CLK_GOUT_SYSREG_PERI_PCLK>;
		};

		sysreg_cmgp: syscon@11c20000 {
			compatible = "samsung,exynos850-cmgp-sysreg",
				     "samsung,exynos850-sysreg", "syscon";
			reg = <0x11c20000 0x10000>;
			clocks = <&cmu_cmgp CLK_GOUT_SYSREG_CMGP_PCLK>;
		};

		usbdrd: usb@13600000 {
			compatible = "samsung,exynos850-dwusb3";
			ranges = <0x0 0x13600000 0x10000>;
			clocks = <&cmu_hsi CLK_GOUT_USB_BUS_EARLY_CLK>,
				 <&cmu_hsi CLK_GOUT_USB_REF_CLK>;
			clock-names = "bus_early", "ref";
			#address-cells = <1>;
			#size-cells = <1>;
			status = "disabled";

			usbdrd_dwc3: usb@0 {
				compatible = "snps,dwc3";
				reg = <0x0 0x10000>;
				interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
				phys = <&usbdrd_phy 0>;
				phy-names = "usb2-phy";
			};
		};

		usbdrd_phy: phy@135d0000 {
			compatible = "samsung,exynos850-usbdrd-phy";
			reg = <0x135d0000 0x100>;
			clocks = <&cmu_hsi CLK_GOUT_USB_PHY_ACLK>,
				 <&cmu_hsi CLK_GOUT_USB_PHY_REF_CLK>;
			clock-names = "phy", "ref";
			samsung,pmu-syscon = <&pmu_system_controller>;
			#phy-cells = <1>;
			status = "disabled";
		};

		usi_uart: usi@138200c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x138200c0 0x20>;
			samsung,sysreg = <&sysreg_peri 0x1010>;
			samsung,mode = <USI_V2_UART>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_peri CLK_GOUT_UART_PCLK>,
				 <&cmu_peri CLK_GOUT_UART_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			serial_0: serial@13820000 {
				compatible = "samsung,exynos850-uart";
				reg = <0x13820000 0xc0>;
				interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
				pinctrl-names = "default";
				pinctrl-0 = <&uart0_pins>;
				clocks = <&cmu_peri CLK_GOUT_UART_PCLK>,
					 <&cmu_peri CLK_GOUT_UART_IPCLK>;
				clock-names = "uart", "clk_uart_baud0";
				status = "disabled";
			};
		};

		usi_hsi2c_0: usi@138a00c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x138a00c0 0x20>;
			samsung,sysreg = <&sysreg_peri 0x1020>;
			samsung,mode = <USI_V2_I2C>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_peri CLK_GOUT_HSI2C0_PCLK>,
				 <&cmu_peri CLK_GOUT_HSI2C0_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			hsi2c_0: i2c@138a0000 {
				compatible = "samsung,exynos850-hsi2c",
					     "samsung,exynosautov9-hsi2c";
				reg = <0x138a0000 0xc0>;
				interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
				#address-cells = <1>;
				#size-cells = <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&hsi2c0_pins>;
				clocks = <&cmu_peri CLK_GOUT_HSI2C0_IPCLK>,
					 <&cmu_peri CLK_GOUT_HSI2C0_PCLK>;
				clock-names = "hsi2c", "hsi2c_pclk";
				status = "disabled";
			};
		};

		usi_hsi2c_1: usi@138b00c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x138b00c0 0x20>;
			samsung,sysreg = <&sysreg_peri 0x1030>;
			samsung,mode = <USI_V2_I2C>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_peri CLK_GOUT_HSI2C1_PCLK>,
				 <&cmu_peri CLK_GOUT_HSI2C1_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			hsi2c_1: i2c@138b0000 {
				compatible = "samsung,exynos850-hsi2c",
					     "samsung,exynosautov9-hsi2c";
				reg = <0x138b0000 0xc0>;
				interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
				#address-cells = <1>;
				#size-cells = <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&hsi2c1_pins>;
				clocks = <&cmu_peri CLK_GOUT_HSI2C1_IPCLK>,
					 <&cmu_peri CLK_GOUT_HSI2C1_PCLK>;
				clock-names = "hsi2c", "hsi2c_pclk";
				status = "disabled";
			};
		};

		usi_hsi2c_2: usi@138c00c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x138c00c0 0x20>;
			samsung,sysreg = <&sysreg_peri 0x1040>;
			samsung,mode = <USI_V2_I2C>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_peri CLK_GOUT_HSI2C2_PCLK>,
				 <&cmu_peri CLK_GOUT_HSI2C2_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			hsi2c_2: i2c@138c0000 {
				compatible = "samsung,exynos850-hsi2c",
					     "samsung,exynosautov9-hsi2c";
				reg = <0x138c0000 0xc0>;
				interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
				#address-cells = <1>;
				#size-cells = <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&hsi2c2_pins>;
				clocks = <&cmu_peri CLK_GOUT_HSI2C2_IPCLK>,
					 <&cmu_peri CLK_GOUT_HSI2C2_PCLK>;
				clock-names = "hsi2c", "hsi2c_pclk";
				status = "disabled";
			};
		};

		usi_spi_0: usi@139400c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x139400c0 0x20>;
			samsung,sysreg = <&sysreg_peri 0x1050>;
			samsung,mode = <USI_V2_SPI>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_peri CLK_GOUT_SPI0_PCLK>,
				 <&cmu_peri CLK_GOUT_SPI0_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			spi_0: spi@13940000 {
				compatible = "samsung,exynos850-spi";
				reg = <0x13940000 0x30>;
				clocks = <&cmu_peri CLK_GOUT_SPI0_PCLK>,
					 <&cmu_peri CLK_GOUT_SPI0_IPCLK>;
				clock-names = "spi", "spi_busclk0";
				dmas = <&pdma0 5>, <&pdma0 4>;
				dma-names = "tx", "rx";
				interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
				pinctrl-0 = <&spi0_pins>;
				pinctrl-names = "default";
				num-cs = <1>;
				samsung,spi-src-clk = <0>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};
		};

		usi_cmgp0: usi@11d000c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x11d000c0 0x20>;
			samsung,sysreg = <&sysreg_cmgp 0x2000>;
			samsung,mode = <USI_V2_I2C>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>,
				 <&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			hsi2c_3: i2c@11d00000 {
				compatible = "samsung,exynos850-hsi2c",
					     "samsung,exynosautov9-hsi2c";
				reg = <0x11d00000 0xc0>;
				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
				#address-cells = <1>;
				#size-cells = <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&hsi2c3_pins>;
				clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>,
					 <&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>;
				clock-names = "hsi2c", "hsi2c_pclk";
				status = "disabled";
			};

			serial_1: serial@11d00000 {
				compatible = "samsung,exynos850-uart";
				reg = <0x11d00000 0xc0>;
				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
				pinctrl-names = "default";
				pinctrl-0 = <&uart1_single_pins>;
				clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>,
					 <&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>;
				clock-names = "uart", "clk_uart_baud0";
				status = "disabled";
			};

			spi_1: spi@11d00000 {
				compatible = "samsung,exynos850-spi";
				reg = <0x11d00000 0x30>;
				clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>,
					 <&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>;
				clock-names = "spi", "spi_busclk0";
				dmas = <&pdma0 12>, <&pdma0 13>;
				dma-names = "tx", "rx";
				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
				pinctrl-0 = <&spi1_pins>;
				pinctrl-names = "default";
				num-cs = <1>;
				samsung,spi-src-clk = <0>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};
		};

		usi_cmgp1: usi@11d200c0 {
			compatible = "samsung,exynos850-usi";
			reg = <0x11d200c0 0x20>;
			samsung,sysreg = <&sysreg_cmgp 0x2010>;
			samsung,mode = <USI_V2_I2C>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>,
				 <&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>;
			clock-names = "pclk", "ipclk";
			status = "disabled";

			hsi2c_4: i2c@11d20000 {
				compatible = "samsung,exynos850-hsi2c",
					     "samsung,exynosautov9-hsi2c";
				reg = <0x11d20000 0xc0>;
				interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
				#address-cells = <1>;
				#size-cells = <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&hsi2c4_pins>;
				clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>,
					 <&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>;
				clock-names = "hsi2c", "hsi2c_pclk";
				status = "disabled";
			};

			serial_2: serial@11d20000 {
				compatible = "samsung,exynos850-uart";
				reg = <0x11d20000 0xc0>;
				interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
				pinctrl-names = "default";
				pinctrl-0 = <&uart2_single_pins>;
				clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>,
					 <&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>;
				clock-names = "uart", "clk_uart_baud0";
				status = "disabled";
			};

			spi_2: spi@11d20000 {
				compatible = "samsung,exynos850-spi";
				reg = <0x11d20000 0x30>;
				clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>,
					 <&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>;
				clock-names = "spi", "spi_busclk0";
				dmas = <&pdma0 14>, <&pdma0 15>;
				dma-names = "tx", "rx";
				interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
				pinctrl-0 = <&spi2_pins>;
				pinctrl-names = "default";
				num-cs = <1>;
				samsung,spi-src-clk = <0>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};
		};
	};
};

#include "exynos850-pinctrl.dtsi"