xref: /linux/arch/arm64/boot/dts/mediatek/mt6779.dtsi (revision 7ae9fb1b7ecbb5d85d07857943f677fd1a559b18)

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2019 MediaTek Inc.
 * Author: Mars.C <mars.cheng@mediatek.com>
 *
 */

#include <dt-bindings/clock/mt6779-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/mt6779-pinfunc.h>

/ {
	compatible = "mediatek,mt6779";
	interrupt-parent = <&sysirq>;
	#address-cells = <2>;
	#size-cells = <2>;

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

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

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x000>;
		};

		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x100>;
		};

		cpu2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x200>;
		};

		cpu3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x300>;
		};

		cpu4: cpu@4 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x400>;
		};

		cpu5: cpu@5 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			enable-method = "psci";
			reg = <0x500>;
		};

		cpu6: cpu@6 {
			device_type = "cpu";
			compatible = "arm,cortex-a75";
			enable-method = "psci";
			reg = <0x600>;
		};

		cpu7: cpu@7 {
			device_type = "cpu";
			compatible = "arm,cortex-a75";
			enable-method = "psci";
			reg = <0x700>;
		};
	};

	pmu {
		compatible = "arm,armv8-pmuv3";
		interrupt-parent = <&gic>;
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
	};

	clk26m: oscillator-26m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <26000000>;
		clock-output-names = "clk26m";
	};

	clk32k: oscillator-32k {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "clk32k";
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupt-parent = <&gic>;
		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
	};

	soc {
		#address-cells = <2>;
		#size-cells = <2>;
		compatible = "simple-bus";
		ranges;

		gic: interrupt-controller@c000000 {
			compatible = "arm,gic-v3";
			#interrupt-cells = <4>;
			interrupt-parent = <&gic>;
			interrupt-controller;
			reg = <0 0x0c000000 0 0x40000>,  /* GICD */
			      <0 0x0c040000 0 0x200000>; /* GICR */
			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;

			ppi-partitions {
				ppi_cluster0: interrupt-partition-0 {
					affinity = <&cpu0 &cpu1 \
						&cpu2 &cpu3 &cpu4 &cpu5>;
				};
				ppi_cluster1: interrupt-partition-1 {
					affinity = <&cpu6 &cpu7>;
				};
			};

		};

		sysirq: intpol-controller@c53a650 {
			compatible = "mediatek,mt6779-sysirq",
				     "mediatek,mt6577-sysirq";
			interrupt-controller;
			#interrupt-cells = <3>;
			interrupt-parent = <&gic>;
			reg = <0 0x0c53a650 0 0x50>;
		};

		topckgen: clock-controller@10000000 {
			compatible = "mediatek,mt6779-topckgen", "syscon";
			reg = <0 0x10000000 0 0x1000>;
			#clock-cells = <1>;
		};

		infracfg_ao: clock-controller@10001000 {
			compatible = "mediatek,mt6779-infracfg_ao", "syscon";
			reg = <0 0x10001000 0 0x1000>;
			#clock-cells = <1>;
		};

		pio: pinctrl@10005000 {
			compatible = "mediatek,mt6779-pinctrl";
			reg = <0 0x10005000 0 0x1000>,
			      <0 0x11c20000 0 0x1000>,
			      <0 0x11d10000 0 0x1000>,
			      <0 0x11e20000 0 0x1000>,
			      <0 0x11e70000 0 0x1000>,
			      <0 0x11ea0000 0 0x1000>,
			      <0 0x11f20000 0 0x1000>,
			      <0 0x11f30000 0 0x1000>,
			      <0 0x1000b000 0 0x1000>;
			reg-names = "gpio", "iocfg_rm",
				    "iocfg_br", "iocfg_lm",
				    "iocfg_lb", "iocfg_rt",
				    "iocfg_lt", "iocfg_tl",
				    "eint";
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pio 0 0 210>;
			interrupt-controller;
			#interrupt-cells = <2>;
			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
		};

		apmixed: clock-controller@1000c000 {
			compatible = "mediatek,mt6779-apmixed", "syscon";
			reg = <0 0x1000c000 0 0xe00>;
			#clock-cells = <1>;
		};

		pwrap: pwrap@1000d000 {
			compatible = "mediatek,mt6779-pwrap";
			reg = <0 0x1000d000 0 0x1000>;
			reg-names = "pwrap";
			interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_PMIC_AP>;
			clock-names = "spi", "wrap";
		};

		devapc: devapc@10207000 {
			compatible = "mediatek,mt6779-devapc";
			reg = <0 0x10207000 0 0x1000>;
			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_LOW>;
			clocks = <&infracfg_ao CLK_INFRA_DEVICE_APC>;
			clock-names = "devapc-infra-clock";
		};

		uart0: serial@11002000 {
			compatible = "mediatek,mt6779-uart",
				     "mediatek,mt6577-uart";
			reg = <0 0x11002000 0 0x400>;
			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
			clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART0>;
			clock-names = "baud", "bus";
			status = "disabled";
		};

		uart1: serial@11003000 {
			compatible = "mediatek,mt6779-uart",
				     "mediatek,mt6577-uart";
			reg = <0 0x11003000 0 0x400>;
			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_LOW>;
			clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART1>;
			clock-names = "baud", "bus";
			status = "disabled";
		};

		uart2: serial@11004000 {
			compatible = "mediatek,mt6779-uart",
				     "mediatek,mt6577-uart";
			reg = <0 0x11004000 0 0x400>;
			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_LOW>;
			clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART2>;
			clock-names = "baud", "bus";
			status = "disabled";
		};

		audio: clock-controller@11210000 {
			compatible = "mediatek,mt6779-audio", "syscon";
			reg = <0 0x11210000 0 0x1000>;
			#clock-cells = <1>;
		};

		mfgcfg: clock-controller@13fbf000 {
			compatible = "mediatek,mt6779-mfgcfg", "syscon";
			reg = <0 0x13fbf000 0 0x1000>;
			#clock-cells = <1>;
		};

		mmsys: syscon@14000000 {
			compatible = "mediatek,mt6779-mmsys", "syscon";
			reg = <0 0x14000000 0 0x1000>;
			#clock-cells = <1>;
		};

		imgsys: clock-controller@15020000 {
			compatible = "mediatek,mt6779-imgsys", "syscon";
			reg = <0 0x15020000 0 0x1000>;
			#clock-cells = <1>;
		};

		vdecsys: clock-controller@16000000 {
			compatible = "mediatek,mt6779-vdecsys", "syscon";
			reg = <0 0x16000000 0 0x1000>;
			#clock-cells = <1>;
		};

		vencsys: clock-controller@17000000 {
			compatible = "mediatek,mt6779-vencsys", "syscon";
			reg = <0 0x17000000 0 0x1000>;
			#clock-cells = <1>;
		};

		camsys: clock-controller@1a000000 {
			compatible = "mediatek,mt6779-camsys", "syscon";
			reg = <0 0x1a000000 0 0x10000>;
			#clock-cells = <1>;
		};

		ipesys: clock-controller@1b000000 {
			compatible = "mediatek,mt6779-ipesys", "syscon";
			reg = <0 0x1b000000 0 0x1000>;
			#clock-cells = <1>;
		};

	};
};