linux-samsung-r9q2/arch/arm64/boot/dts/mediatek/mt7986a.dtsi

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2021 MediaTek Inc.
 * Author: Sam.Shih <sam.shih@mediatek.com>
 */

#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/mt7986-clk.h>
#include <dt-bindings/reset/mt7986-resets.h>

/ {
	compatible = "mediatek,mt7986a";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	clk40m: oscillator-40m {
		compatible = "fixed-clock";
		clock-frequency = <40000000>;
		#clock-cells = <0>;
		clock-output-names = "clkxtal";
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			enable-method = "psci";
			reg = <0x0>;
			#cooling-cells = <2>;
		};

		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			enable-method = "psci";
			reg = <0x1>;
			#cooling-cells = <2>;
		};

		cpu2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			enable-method = "psci";
			reg = <0x2>;
			#cooling-cells = <2>;
		};

		cpu3: cpu@3 {
			device_type = "cpu";
			enable-method = "psci";
			compatible = "arm,cortex-a53";
			reg = <0x3>;
			#cooling-cells = <2>;
		};
	};

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

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;
		/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
		secmon_reserved: secmon@43000000 {
			reg = <0 0x43000000 0 0x30000>;
			no-map;
		};

		wmcpu_emi: wmcpu-reserved@4fc00000 {
			no-map;
			reg = <0 0x4fc00000 0 0x00100000>;
		};

		wo_emi0: wo-emi@4fd00000 {
			reg = <0 0x4fd00000 0 0x40000>;
			no-map;
		};

		wo_emi1: wo-emi@4fd40000 {
			reg = <0 0x4fd40000 0 0x40000>;
			no-map;
		};

		wo_ilm0: wo-ilm@151e0000 {
			reg = <0 0x151e0000 0 0x8000>;
			no-map;
		};

		wo_ilm1: wo-ilm@151f0000 {
			reg = <0 0x151f0000 0 0x8000>;
			no-map;
		};

		wo_data: wo-data@4fd80000 {
			reg = <0 0x4fd80000 0 0x240000>;
			no-map;
		};

		wo_dlm0: wo-dlm@151e8000 {
			reg = <0 0x151e8000 0 0x2000>;
			no-map;
		};

		wo_dlm1: wo-dlm@151f8000 {
			reg = <0 0x151f8000 0 0x2000>;
			no-map;
		};

		wo_boot: wo-boot@15194000 {
			reg = <0 0x15194000 0 0x1000>;
			no-map;
		};

	};

	timer {
		compatible = "arm,armv8-timer";
		interrupt-parent = <&gic>;
		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 {
		#address-cells = <2>;
		#size-cells = <2>;
		compatible = "simple-bus";
		ranges;

		gic: interrupt-controller@c000000 {
			compatible = "arm,gic-v3";
			#interrupt-cells = <3>;
			interrupt-parent = <&gic>;
			interrupt-controller;
			reg = <0 0x0c000000 0 0x10000>,  /* GICD */
			      <0 0x0c080000 0 0x80000>,  /* GICR */
			      <0 0x0c400000 0 0x2000>,   /* GICC */
			      <0 0x0c410000 0 0x1000>,   /* GICH */
			      <0 0x0c420000 0 0x2000>;   /* GICV */
			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
		};

		infracfg: infracfg@10001000 {
			compatible = "mediatek,mt7986-infracfg", "syscon";
			reg = <0 0x10001000 0 0x1000>;
			#clock-cells = <1>;
		};

		wed_pcie: wed-pcie@10003000 {
			compatible = "mediatek,mt7986-wed-pcie",
				     "syscon";
			reg = <0 0x10003000 0 0x10>;
		};

		topckgen: topckgen@1001b000 {
			compatible = "mediatek,mt7986-topckgen", "syscon";
			reg = <0 0x1001B000 0 0x1000>;
			#clock-cells = <1>;
		};

		watchdog: watchdog@1001c000 {
			compatible = "mediatek,mt7986-wdt",
				     "mediatek,mt6589-wdt";
			reg = <0 0x1001c000 0 0x1000>;
			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
			#reset-cells = <1>;
			status = "disabled";
		};

		apmixedsys: apmixedsys@1001e000 {
			compatible = "mediatek,mt7986-apmixedsys";
			reg = <0 0x1001E000 0 0x1000>;
			#clock-cells = <1>;
		};

		pio: pinctrl@1001f000 {
			compatible = "mediatek,mt7986a-pinctrl";
			reg = <0 0x1001f000 0 0x1000>,
			      <0 0x11c30000 0 0x1000>,
			      <0 0x11c40000 0 0x1000>,
			      <0 0x11e20000 0 0x1000>,
			      <0 0x11e30000 0 0x1000>,
			      <0 0x11f00000 0 0x1000>,
			      <0 0x11f10000 0 0x1000>,
			      <0 0x1000b000 0 0x1000>;
			reg-names = "gpio", "iocfg_rt", "iocfg_rb", "iocfg_lt",
				    "iocfg_lb", "iocfg_tr", "iocfg_tl", "eint";
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pio 0 0 100>;
			interrupt-controller;
			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-parent = <&gic>;
			#interrupt-cells = <2>;
		};

		sgmiisys0: syscon@10060000 {
			compatible = "mediatek,mt7986-sgmiisys_0",
				     "syscon";
			reg = <0 0x10060000 0 0x1000>;
			#clock-cells = <1>;
		};

		sgmiisys1: syscon@10070000 {
			compatible = "mediatek,mt7986-sgmiisys_1",
				     "syscon";
			reg = <0 0x10070000 0 0x1000>;
			#clock-cells = <1>;
		};

		trng: rng@1020f000 {
			compatible = "mediatek,mt7986-rng",
				     "mediatek,mt7623-rng";
			reg = <0 0x1020f000 0 0x100>;
			clocks = <&infracfg CLK_INFRA_TRNG_CK>;
			clock-names = "rng";
			status = "disabled";
		};

		crypto: crypto@10320000 {
			compatible = "inside-secure,safexcel-eip97";
			reg = <0 0x10320000 0 0x40000>;
			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "ring0", "ring1", "ring2", "ring3";
			clocks = <&infracfg CLK_INFRA_EIP97_CK>;
			clock-names = "infra_eip97_ck";
			assigned-clocks = <&topckgen CLK_TOP_EIP_B_SEL>;
			assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>;
			status = "disabled";
		};

		uart0: serial@11002000 {
			compatible = "mediatek,mt7986-uart",
				     "mediatek,mt6577-uart";
			reg = <0 0x11002000 0 0x400>;
			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&infracfg CLK_INFRA_UART0_SEL>,
				 <&infracfg CLK_INFRA_UART0_CK>;
			clock-names = "baud", "bus";
			assigned-clocks = <&topckgen CLK_TOP_UART_SEL>,
					  <&infracfg CLK_INFRA_UART0_SEL>;
			assigned-clock-parents = <&topckgen CLK_TOP_XTAL>,
						 <&topckgen CLK_TOP_UART_SEL>;
			status = "disabled";
		};

		uart1: serial@11003000 {
			compatible = "mediatek,mt7986-uart",
				     "mediatek,mt6577-uart";
			reg = <0 0x11003000 0 0x400>;
			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&infracfg CLK_INFRA_UART1_SEL>,
				 <&infracfg CLK_INFRA_UART1_CK>;
			clock-names = "baud", "bus";
			assigned-clocks = <&infracfg CLK_INFRA_UART1_SEL>;
			assigned-clock-parents = <&topckgen CLK_TOP_F26M_SEL>;
			status = "disabled";
		};

		uart2: serial@11004000 {
			compatible = "mediatek,mt7986-uart",
				     "mediatek,mt6577-uart";
			reg = <0 0x11004000 0 0x400>;
			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&infracfg CLK_INFRA_UART2_SEL>,
				 <&infracfg CLK_INFRA_UART2_CK>;
			clock-names = "baud", "bus";
			assigned-clocks = <&infracfg CLK_INFRA_UART2_SEL>;
			assigned-clock-parents = <&topckgen CLK_TOP_F26M_SEL>;
			status = "disabled";
		};

		i2c0: i2c@11008000 {
			compatible = "mediatek,mt7986-i2c";
			reg = <0 0x11008000 0 0x90>,
			      <0 0x10217080 0 0x80>;
			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
			clock-div = <5>;
			clocks = <&infracfg CLK_INFRA_I2C0_CK>,
				 <&infracfg CLK_INFRA_AP_DMA_CK>;
			clock-names = "main", "dma";
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		spi0: spi@1100a000 {
			compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0 0x1100a000 0 0x100>;
			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&topckgen CLK_TOP_MPLL_D2>,
				 <&topckgen CLK_TOP_SPI_SEL>,
				 <&infracfg CLK_INFRA_SPI0_CK>,
				 <&infracfg CLK_INFRA_SPI0_HCK_CK>;
			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
			status = "disabled";
		};

		spi1: spi@1100b000 {
			compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0 0x1100b000 0 0x100>;
			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&topckgen CLK_TOP_MPLL_D2>,
				 <&topckgen CLK_TOP_SPIM_MST_SEL>,
				 <&infracfg CLK_INFRA_SPI1_CK>,
				 <&infracfg CLK_INFRA_SPI1_HCK_CK>;
			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
			status = "disabled";
		};

		ethsys: syscon@15000000 {
			 #address-cells = <1>;
			 #size-cells = <1>;
			 compatible = "mediatek,mt7986-ethsys",
				      "syscon";
			 reg = <0 0x15000000 0 0x1000>;
			 #clock-cells = <1>;
			 #reset-cells = <1>;
		};

		wed0: wed@15010000 {
			compatible = "mediatek,mt7986-wed",
				     "syscon";
			reg = <0 0x15010000 0 0x1000>;
			interrupt-parent = <&gic>;
			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
			memory-region = <&wo_emi0>, <&wo_ilm0>, <&wo_dlm0>,
					<&wo_data>, <&wo_boot>;
			memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
					      "wo-data", "wo-boot";
			mediatek,wo-ccif = <&wo_ccif0>;
		};

		wed1: wed@15011000 {
			compatible = "mediatek,mt7986-wed",
				     "syscon";
			reg = <0 0x15011000 0 0x1000>;
			interrupt-parent = <&gic>;
			interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
			memory-region = <&wo_emi1>, <&wo_ilm1>, <&wo_dlm1>,
					<&wo_data>, <&wo_boot>;
			memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
					      "wo-data", "wo-boot";
			mediatek,wo-ccif = <&wo_ccif1>;
		};

		wo_ccif0: syscon@151a5000 {
			compatible = "mediatek,mt7986-wo-ccif", "syscon";
			reg = <0 0x151a5000 0 0x1000>;
			interrupt-parent = <&gic>;
			interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>;
		};

		wo_ccif1: syscon@151ad000 {
			compatible = "mediatek,mt7986-wo-ccif", "syscon";
			reg = <0 0x151ad000 0 0x1000>;
			interrupt-parent = <&gic>;
			interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
		};

		eth: ethernet@15100000 {
			compatible = "mediatek,mt7986-eth";
			reg = <0 0x15100000 0 0x80000>;
			interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&ethsys CLK_ETH_FE_EN>,
				 <&ethsys CLK_ETH_GP2_EN>,
				 <&ethsys CLK_ETH_GP1_EN>,
				 <&ethsys CLK_ETH_WOCPU1_EN>,
				 <&ethsys CLK_ETH_WOCPU0_EN>,
				 <&sgmiisys0 CLK_SGMII0_TX250M_EN>,
				 <&sgmiisys0 CLK_SGMII0_RX250M_EN>,
				 <&sgmiisys0 CLK_SGMII0_CDR_REF>,
				 <&sgmiisys0 CLK_SGMII0_CDR_FB>,
				 <&sgmiisys1 CLK_SGMII1_TX250M_EN>,
				 <&sgmiisys1 CLK_SGMII1_RX250M_EN>,
				 <&sgmiisys1 CLK_SGMII1_CDR_REF>,
				 <&sgmiisys1 CLK_SGMII1_CDR_FB>,
				 <&topckgen CLK_TOP_NETSYS_SEL>,
				 <&topckgen CLK_TOP_NETSYS_500M_SEL>;
			clock-names = "fe", "gp2", "gp1", "wocpu1", "wocpu0",
				      "sgmii_tx250m", "sgmii_rx250m",
				      "sgmii_cdr_ref", "sgmii_cdr_fb",
				      "sgmii2_tx250m", "sgmii2_rx250m",
				      "sgmii2_cdr_ref", "sgmii2_cdr_fb",
				      "netsys0", "netsys1";
			assigned-clocks = <&topckgen CLK_TOP_NETSYS_2X_SEL>,
					  <&topckgen CLK_TOP_SGM_325M_SEL>;
			assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>,
						 <&apmixedsys CLK_APMIXED_SGMPLL>;
			mediatek,ethsys = <&ethsys>;
			mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>;
			mediatek,wed-pcie = <&wed_pcie>;
			mediatek,wed = <&wed0>, <&wed1>;
			#reset-cells = <1>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		wifi: wifi@18000000 {
			compatible = "mediatek,mt7986-wmac";
			resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>;
			reset-names = "consys";
			clocks = <&topckgen CLK_TOP_CONN_MCUSYS_SEL>,
				 <&topckgen CLK_TOP_AP2CNN_HOST_SEL>;
			clock-names = "mcu", "ap2conn";
			reg = <0 0x18000000 0 0x1000000>,
			      <0 0x10003000 0 0x1000>,
			      <0 0x11d10000 0 0x1000>;
			interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
			memory-region = <&wmcpu_emi>;
		};
	};

};