openwrt-archive/target/linux/mediatek/files/arch/arm/boot/dts/_mt7623.dtsi

/*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: John Crispin <blogic@openwrt.org>
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/mt2701-clk.h>
#include <dt-bindings/power/mt2701-power.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/reset-controller/mt2701-resets.h>
#include <dt-bindings/pinctrl/mt7623-pinfunc.h>
#include "skeleton64.dtsi"


/ {
	compatible = "mediatek,mt7623";
	interrupt-parent = <&sysirq>;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		enable-method = "mediatek,mt6589-smp";

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x0>;
			clocks = <&infracfg CLK_INFRA_CPUSEL>,
				 <&apmixedsys CLK_APMIXED_MAINPLL>;
			clock-names = "cpu", "intermediate";
			operating-points = <
				598000 1150000
				747500 1150000
				1040000 1150000
				1196000 1200000
				1300000 1300000
			>;
		};
		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x1>;
			clocks = <&infracfg CLK_INFRA_CPUSEL>,
				 <&apmixedsys CLK_APMIXED_MAINPLL>;
			clock-names = "cpu", "intermediate";
			operating-points = <
				598000 1150000
				747500 1150000
				1040000 1150000
				1196000 1200000
				1300000 1300000
			>;
		};
		cpu2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x2>;
			clocks = <&infracfg CLK_INFRA_CPUSEL>,
				 <&apmixedsys CLK_APMIXED_MAINPLL>;
			clock-names = "cpu", "intermediate";
			operating-points = <
				598000 1150000
				747500 1150000
				1040000 1150000
				1196000 1200000
				1300000 1300000
			>;
		};
		cpu3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x3>;
			clocks = <&infracfg CLK_INFRA_CPUSEL>,
				 <&apmixedsys CLK_APMIXED_MAINPLL>;
			clock-names = "cpu", "intermediate";
			operating-points = <
				598000 1150000
				747500 1150000
				1040000 1150000
				1196000 1200000
				1300000 1300000
			>;
		};
	};

	system_clk: dummy13m {
		compatible = "fixed-clock";
		clock-frequency = <13000000>;
		#clock-cells = <0>;
	};

	rtc_clk: dummy32k {
		compatible = "fixed-clock";
		clock-frequency = <32000>;
		#clock-cells = <0>;
		clock-output-names = "clk32k";
	};

	clk26m: dummy26m {
		compatible = "fixed-clock";
		clock-frequency = <26000000>;
		#clock-cells = <0>;
		clock-output-names = "clk26m";
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupt-parent = <&gic>;
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
		clock-frequency = <13000000>;
		arm,cpu-registers-not-fw-configured;
	};

	topckgen: power-controller@10000000 {
		compatible = "mediatek,mt7623-topckgen",
			     "mediatek,mt2701-topckgen",
			     "syscon";
		reg = <0 0x10000000 0 0x1000>;
		#clock-cells = <1>;
	};

	infracfg: power-controller@10001000 {
		compatible = "mediatek,mt7623-infracfg",
			     "mediatek,mt2701-infracfg",
			     "syscon";
		reg = <0 0x10001000 0 0x1000>;
		#clock-cells = <1>;
		#reset-cells = <1>;
	};

	pericfg: pericfg@10003000 {
		compatible = "mediatek,mt7623-pericfg",
			     "mediatek,mt2701-pericfg",
			     "syscon";
		reg = <0 0x10003000 0 0x1000>;
		#clock-cells = <1>;
		#reset-cells = <1>;
	};

	pio: pinctrl@10005000 {
		compatible = "mediatek,mt7623-pinctrl";
		reg = <0 0x1000b000 0 0x1000>;
		mediatek,pctl-regmap = <&syscfg_pctl_a>;
		pins-are-numbered;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		interrupt-parent = <&gic>;
		#interrupt-cells = <2>;
		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
	};

	syscfg_pctl_a: syscfg@10005000 {
		compatible = "mediatek,mt7623-pctl-a-syscfg", "syscon";
		reg = <0 0x10005000 0 0x1000>;
	};

	scpsys: scpsys@10006000 {
		#power-domain-cells = <1>;
		compatible = "mediatek,mt7623-scpsys",
			     "mediatek,mt2701-scpsys";
		reg = <0 0x10006000 0 0x1000>;
		infracfg = <&infracfg>;
		clocks = <&clk26m>,
			 <&topckgen CLK_TOP_MM_SEL>;
		clock-names = "mfg", "mm";
	};

	watchdog: watchdog@10007000 {
		compatible = "mediatek,mt7623-wdt",
			     "mediatek,mt6589-wdt";
		reg = <0 0x10007000 0 0x100>;
	};

	timer: timer@10008000 {
		compatible = "mediatek,mt7623-timer",
			     "mediatek,mt6577-timer";
		reg = <0 0x10008000 0 0x80>;
		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&system_clk>, <&rtc_clk>;
		clock-names = "system-clk", "rtc-clk";
	};

	pwrap: pwrap@1000d000 {
		compatible = "mediatek,mt7623-pwrap",
			     "mediatek,mt2701-pwrap";
		reg = <0 0x1000d000 0 0x1000>;
		reg-names = "pwrap";
		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
		resets = <&infracfg MT2701_INFRA_PMIC_WRAP_RST>;
		reset-names = "pwrap";
		clocks = <&infracfg CLK_INFRA_PMICSPI>,
			 <&infracfg CLK_INFRA_PMICWRAP>;
		clock-names = "spi", "wrap";
	};

	sysirq: interrupt-controller@10200100 {
		compatible = "mediatek,mt7623-sysirq",
			     "mediatek,mt6577-sysirq";
		interrupt-controller;
		#interrupt-cells = <3>;
		interrupt-parent = <&gic>;
		reg = <0 0x10200100 0 0x1c>;
	};

	apmixedsys: apmixedsys@10209000 {
		compatible = "mediatek,mt7623-apmixedsys",
			     "mediatek,mt2701-apmixedsys";
		reg = <0 0x10209000 0 0x1000>;
		#clock-cells = <1>;
	};

	gic: interrupt-controller@10211000 {
		compatible = "arm,cortex-a7-gic";
		interrupt-controller;
		#interrupt-cells = <3>;
		interrupt-parent = <&gic>;
		reg = <0 0x10211000 0 0x1000>,
		      <0 0x10212000 0 0x1000>,
		      <0 0x10214000 0 0x2000>,
		      <0 0x10216000 0 0x2000>;
	};

	i2c0: i2c@11007000 {
		compatible = "mediatek,mt7623-i2c",
			     "mediatek,mt6577-i2c";
		reg = <0 0x11007000 0 0x70>,
		      <0 0x11000200 0 0x80>;
		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_LOW>;
		clock-div = <16>;
		clocks = <&pericfg CLK_PERI_I2C0>,
			 <&pericfg CLK_PERI_AP_DMA>;
		clock-names = "main", "dma";
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	i2c1: i2c@11008000 {
		compatible = "mediatek,mt7623-i2c",
			     "mediatek,mt6577-i2c";
		reg = <0 0x11008000 0 0x70>,
		      <0 0x11000280 0 0x80>;
		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>;
		clock-div = <16>;
		clocks = <&pericfg CLK_PERI_I2C1>,
			 <&pericfg CLK_PERI_AP_DMA>;
		clock-names = "main", "dma";
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	i2c2: i2c@11009000 {
		compatible = "mediatek,mt7623-i2c",
			     "mediatek,mt6577-i2c";
		reg = <0 0x11009000 0 0x70>,
		      <0 0x11000300 0 0x80>;
		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_LOW>;
		clock-div = <16>;
		clocks = <&pericfg CLK_PERI_I2C2>,
			 <&pericfg CLK_PERI_AP_DMA>;
		clock-names = "main", "dma";
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	uart0: serial@11002000 {
		compatible = "mediatek,mt7623-uart",
			     "mediatek,mt6577-uart";
		reg = <0 0x11002000 0 0x400>;
		interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_UART0_SEL>,
			 <&pericfg CLK_PERI_UART0>;
		clock-names = "baud", "bus";
		status = "disabled";
	};

	uart1: serial@11003000 {
		compatible = "mediatek,mt7623-uart",
			     "mediatek,mt6577-uart";
		reg = <0 0x11003000 0 0x400>;
		interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_UART1_SEL>,
			 <&pericfg CLK_PERI_UART1>;
		clock-names = "baud", "bus";
		status = "disabled";
	};

	uart2: serial@11004000 {
		compatible = "mediatek,mt7623-uart",
			     "mediatek,mt6577-uart";
		reg = <0 0x11004000 0 0x400>;
		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_UART2_SEL>,
			 <&pericfg CLK_PERI_UART2>;
		clock-names = "baud", "bus";
		status = "disabled";
	};

	uart3: serial@11005000 {
		compatible = "mediatek,mt7623-uart",
			     "mediatek,mt6577-uart";
		reg = <0 0x11005000 0 0x400>;
		interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_UART3_SEL>,
			 <&pericfg CLK_PERI_UART3>;
		clock-names = "baud", "bus";
		status = "disabled";
	};

	pwm: pwm@11006000 {
		compatible = "mediatek,mt7623-pwm";
	
		reg = <0 0x11006000 0 0x1000>;
		
		resets = <&pericfg MT2701_PERI_PWM_SW_RST>;
		reset-names = "pwm";

		#pwm-cells = <2>;
		clocks = <&topckgen CLK_TOP_PWM_SEL>,
			 <&pericfg CLK_PERI_PWM>,
			 <&pericfg CLK_PERI_PWM1>,
			 <&pericfg CLK_PERI_PWM2>,
			 <&pericfg CLK_PERI_PWM3>,
			 <&pericfg CLK_PERI_PWM4>,
			 <&pericfg CLK_PERI_PWM5>;
		clock-names = "top", "main", "pwm1", "pwm2",
			      "pwm3", "pwm4", "pwm5";
	
		status = "disabled";
	};

	spi: spi@1100a000 {
		compatible = "mediatek,mt7623-spi", "mediatek,mt6589-spi";
		reg = <0 0x1100a000 0 0x1000>;
		interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_SPI0>;
		clock-names = "main";

		status = "disabled";
	};

	nandc: nfi@1100d000 {
		compatible = "mediatek,mt2701-nfc";
		reg = <0 0x1100d000 0 0x1000>;
		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_NFI>,
			 <&pericfg CLK_PERI_NFI_PAD>;
		clock-names = "nfi_clk", "pad_clk";
		status = "disabled";
		ecc-engine = <&bch>;
		#address-cells = <1>;
		#size-cells = <0>;
	};

	bch: ecc@1100e000 {
		compatible = "mediatek,mt2701-ecc";
		reg = <0 0x1100e000 0 0x1000>;
		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_NFI_ECC>;
		clock-names = "nfiecc_clk";
		status = "disabled";
	};

	mmc0: mmc@11230000 {
		compatible = "mediatek,mt7623-mmc",
			     "mediatek,mt8135-mmc";
		reg = <0 0x11230000 0 0x1000>;
		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_MSDC30_0>,
			 <&topckgen CLK_TOP_MSDC30_0_SEL>;
		clock-names = "source", "hclk";
		status = "disabled";
	};

	mmc1: mmc@11240000 {
		compatible = "mediatek,mt7623-mmc",
			     "mediatek,mt8135-mmc";
		reg = <0 0x11240000 0 0x1000>;
		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&pericfg CLK_PERI_MSDC30_1>,
			 <&topckgen CLK_TOP_MSDC30_1_SEL>;
		clock-names = "source", "hclk";
		status = "disabled";
	};

	usb1: usb@1a1c0000 {
		compatible = "mediatek,mt2701-xhci",
			     "mediatek,mt8173-xhci";
		reg = <0 0x1a1c0000 0 0x1000>,
		      <0 0x1a1c4700 0 0x0100>;
		interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&hifsys CLK_HIFSYS_USB0PHY>,
			 <&topckgen CLK_TOP_ETHIF_SEL>;
		clock-names = "sys_ck", "ethif";
		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
		phys = <&phy_port0 PHY_TYPE_USB3>;
		status = "disabled";
	};

	u3phy1: usb-phy@1a1c4000 {
		compatible = "mediatek,mt2701-u3phy",
			     "mediatek,mt8173-u3phy";
		reg = <0 0x1a1c4000 0 0x0700>;
		clocks = <&clk26m>;
		clock-names = "u3phya_ref";
		#phy-cells = <1>;
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;
		status = "disabled";

		phy_port0: phy_port0: port@1a1c4800 {
			reg = <0 0x1a1c4800 0 0x800>;
			#phy-cells = <1>;
			status = "okay";
		};
	};

	usb2: usb@1a240000 {
		compatible = "mediatek,mt2701-xhci",
			     "mediatek,mt8173-xhci";
		reg = <0 0x1a240000 0 0x1000>,
		      <0 0x1a244700 0 0x0100>;
		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&hifsys CLK_HIFSYS_USB1PHY>,
			 <&topckgen CLK_TOP_ETHIF_SEL>;
		clock-names = "sys_ck", "ethif";
		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
		phys = <&u3phy2 0>;
		status = "disabled";
	};

	u3phy2: usb-phy@1a244000 {
		compatible = "mediatek,mt2701-u3phy",
			     "mediatek,mt8173-u3phy";
		reg = <0 0x1a244000 0 0x0700>,
		      <0 0x1a244800 0 0x0800>;
		clocks = <&clk26m>;
		clock-names = "u3phya_ref";
		#phy-cells = <1>;
		status = "disabled";
	};

	hifsys: clock-controller@1a000000 {
		compatible = "mediatek,mt7623-hifsys",
			     "mediatek,mt2701-hifsys",
			     "syscon";
		reg = <0 0x1a000000 0 0x1000>;
		#clock-cells = <1>;
		#reset-cells = <1>;
	};

	pcie: pcie@1a140000 {
		compatible = "mediatek,mt7623-pcie";
		device_type = "pci";
		reg = <0 0x1a140000 0 0x8000>, /* PCI-Express registers */
		      <0 0x1a149000 0 0x1000>, /* PCI-Express PHY0 */
		      <0 0x1a14a000 0 0x1000>, /* PCI-Express PHY1 */
		      <0 0x1a244000 0 0x1000>; /* PCI-Express PHY2 */
		reg-names = "pcie", "pcie phy0", "pcie phy1", "pcie phy2";
		interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>,
			     <GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>;
		interrupt-names = "pcie0", "pcie1", "pcie2";
		clocks = <&topckgen CLK_TOP_ETHIF_SEL>;
		clock-names = "pcie";
		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
		resets = <&hifsys MT2701_HIFSYS_PCIE0_RST>,
			 <&hifsys MT2701_HIFSYS_PCIE1_RST>,
			 <&hifsys MT2701_HIFSYS_PCIE2_RST>;
		reset-names = "pcie0", "pcie1", "pcie2";

		mediatek,hifsys = <&hifsys>;

		bus-range = <0x00 0xff>;
		#address-cells = <3>;
		#size-cells = <2>;

		ranges = <0x81000000 0 0x1a160000 0 0x1a160000 0 0x00010000 /* io space */
			  0x83000000 0 0x60000000 0 0x60000000 0 0x10000000>; /* pci memory */

		status = "disabled";

		pcie@1,0 {
			device_type = "pci";
			reg = <0x0800 0 0 0 0>;

			#address-cells = <3>;
			#size-cells = <2>;
			ranges;
		};

		pcie@2,0{
			device_type = "pci";
			reg = <0x1000 0 0 0 0>;

			#address-cells = <3>;
			#size-cells = <2>;
			ranges;
		};

		pcie@3,0{
			device_type = "pci";
			reg = <0x1800 0 0 0 0>;

			#address-cells = <3>;
			#size-cells = <2>;
			ranges;
		};
	};

	ethsys: syscon@1b000000 {
		compatible = "mediatek,mt2701-ethsys", "syscon";
		reg = <0 0x1b000000 0 0x1000>;
		#reset-cells = <1>;
		#clock-cells = <1>;
	};

	eth: ethernet@1b100000 {
		compatible = "mediatek,mt7623-eth";
		reg = <0 0x1b100000 0 0x20000>;
	
		clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
			 <&ethsys CLK_ETHSYS_ESW>,
			 <&ethsys CLK_ETHSYS_GP2>,
			 <&ethsys CLK_ETHSYS_GP1>;
		clock-names = "ethif", "esw", "gp2", "gp1";
		interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW
			      GIC_SPI 199 IRQ_TYPE_LEVEL_LOW
			      GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>;
		power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;

		resets = <&ethsys 6>;
		reset-names = "eth";

		mediatek,ethsys = <&ethsys>;
		mediatek,pctl = <&syscfg_pctl_a>;

		mediatek,switch = <&gsw>;

		#address-cells = <1>;
		#size-cells = <0>;
	
		status = "disabled";

		gmac1: mac@0 {
			compatible = "mediatek,eth-mac";
			reg = <0>;

			status = "disabled";
			
			phy-mode = "rgmii";
			
			fixed-link {
				speed = <1000>;
				full-duplex;
				pause;
			};
		};

		gmac2: mac@1 {
			compatible = "mediatek,eth-mac";
			reg = <1>;

			status = "disabled";
		};
	
		mdio-bus {
			#address-cells = <1>;
			#size-cells = <0>;

			phy5: ethernet-phy@5 {
				reg = <5>;
				phy-mode = "rgmii-rxid";
			};

			phy1f: ethernet-phy@1f {
				reg = <0x1f>;
				phy-mode = "rgmii";
			};
		};
	};

	gsw: switch@1b100000 {
		compatible = "mediatek,mt7623-gsw";
		interrupt-parent = <&pio>;
		interrupts = <168 IRQ_TYPE_EDGE_RISING>;
		resets = <&ethsys 2>;
		reset-names = "eth";
		clocks = <&apmixedsys CLK_APMIXED_TRGPLL>;
		clock-names = "trgpll";
		mt7530-supply = <&mt6323_vpa_reg>;
		mediatek,pctl-regmap = <&syscfg_pctl_a>;
		mediatek,ethsys = <&ethsys>;
		status = "disabled";
	};
};