Commit 5236347b authored by Fabien Parent's avatar Fabien Parent Committed by Matthias Brugger
Browse files

arm64: dts: mediatek: add dtsi for MT8516 



The MT8516 SoC provides the following peripherals: GPIO, UART, USB2,
SPI, eMMC, SDIO, NAND, Flash, ADC, I2C, PWM, Timers, IR, Ethernet, and
Audio (I2S, SPDIF, TDM).

This commit is adding the basic dtsi file with the support of the
following IOs: GPIO, UART, SPI, eMMC, I2C, Timers.

Signed-off-by: default avatarFabien Parent <fparent@baylibre.com>
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 5323e0fa

arch/arm64/boot/dts/mediatek/mt8516-pinfunc.h

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+663 −0

File added.

Preview size limit exceeded, changes collapsed.

arch/arm64/boot/dts/mediatek/mt8516.dtsi

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// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2019 MediaTek Inc.

 * Copyright (c) 2019 BayLibre, SAS.

 * Author: Fabien Parent <fparent@baylibre.com>

 */



#include <dt-bindings/clock/mt8516-clk.h>

#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/phy/phy.h>



#include "mt8516-pinfunc.h"



/ {

	compatible = "mediatek,mt8516";

	interrupt-parent = <&sysirq>;

	#address-cells = <2>;

	#size-cells = <2>;



	cluster0_opp: opp-table-0 {

		compatible = "operating-points-v2";

		opp-shared;

		opp-598000000 {

			opp-hz = /bits/ 64 <598000000>;

			opp-microvolt = <1150000>;

		};

		opp-747500000 {

			opp-hz = /bits/ 64 <747500000>;

			opp-microvolt = <1150000>;

		};

		opp-1040000000 {

			opp-hz = /bits/ 64 <1040000000>;

			opp-microvolt = <1200000>;

		};

		opp-1196000000 {

			opp-hz = /bits/ 64 <1196000000>;

			opp-microvolt = <1250000>;

		};

		opp-1300000000 {

			opp-hz = /bits/ 64 <1300000000>;

			opp-microvolt = <1300000>;

		};

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		cpu0: cpu@0 {

			device_type = "cpu";

			compatible = "arm,cortex-a35";

			reg = <0x0>;

			enable-method = "psci";

			cpu-idle-states = <&CLUSTER_SLEEP_0 &CLUSTER_SLEEP_0>,

				<&CPU_SLEEP_0_0 &CPU_SLEEP_0_0 &CPU_SLEEP_0_0>;

			clocks = <&infracfg CLK_IFR_MUX1_SEL>,

				 <&topckgen CLK_TOP_MAINPLL_D2>;

			clock-names = "cpu", "intermediate";

			operating-points-v2 = <&cluster0_opp>;

		};



		cpu1: cpu@1 {

			device_type = "cpu";

			compatible = "arm,cortex-a35";

			reg = <0x1>;

			enable-method = "psci";

			cpu-idle-states = <&CLUSTER_SLEEP_0 &CLUSTER_SLEEP_0>,

				<&CPU_SLEEP_0_0 &CPU_SLEEP_0_0 &CPU_SLEEP_0_0>;

			clocks = <&infracfg CLK_IFR_MUX1_SEL>,

				 <&topckgen CLK_TOP_MAINPLL_D2>;

			clock-names = "cpu", "intermediate";

			operating-points-v2 = <&cluster0_opp>;

		};



		cpu2: cpu@2 {

			device_type = "cpu";

			compatible = "arm,cortex-a35";

			reg = <0x2>;

			enable-method = "psci";

			cpu-idle-states = <&CLUSTER_SLEEP_0 &CLUSTER_SLEEP_0>,

				<&CPU_SLEEP_0_0 &CPU_SLEEP_0_0 &CPU_SLEEP_0_0>;

			clocks = <&infracfg CLK_IFR_MUX1_SEL>,

				 <&topckgen CLK_TOP_MAINPLL_D2>;

			clock-names = "cpu", "intermediate";

			operating-points-v2 = <&cluster0_opp>;

		};



		cpu3: cpu@3 {

			device_type = "cpu";

			compatible = "arm,cortex-a35";

			reg = <0x3>;

			enable-method = "psci";

			cpu-idle-states = <&CLUSTER_SLEEP_0 &CLUSTER_SLEEP_0>,

				<&CPU_SLEEP_0_0 &CPU_SLEEP_0_0 &CPU_SLEEP_0_0>;

			clocks = <&infracfg CLK_IFR_MUX1_SEL>,

				 <&topckgen CLK_TOP_MAINPLL_D2>;

			clock-names = "cpu", "intermediate", "armpll";

			operating-points-v2 = <&cluster0_opp>;

		};



		idle-states {

			entry-method = "psci";



			CPU_SLEEP_0_0: cpu-sleep-0-0 {

				compatible = "arm,idle-state";

				entry-latency-us = <600>;

				exit-latency-us = <600>;

				min-residency-us = <1200>;

				arm,psci-suspend-param = <0x0010000>;

			};



			CLUSTER_SLEEP_0: cluster-sleep-0 {

				compatible = "arm,idle-state";

				entry-latency-us = <800>;

				exit-latency-us = <1000>;

				min-residency-us = <2000>;

				arm,psci-suspend-param = <0x2010000>;

			};

		};

	};



	psci {

		compatible = "arm,psci-1.0";

		method = "smc";

	};



	clk26m: clk26m {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <26000000>;

		clock-output-names = "clk26m";

	};



	clk32k: clk32k {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <32000>;

		clock-output-names = "clk32k";

	};



	reserved-memory {

		#address-cells = <2>;

		#size-cells = <2>;

		ranges;



		/* 128 KiB reserved for ARM Trusted Firmware (BL31) */

		bl31_secmon_reserved: secmon@43000000 {

			no-map;

			reg = <0 0x43000000 0 0x20000>;

		};

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupt-parent = <&gic>;

		interrupts = <GIC_PPI 13

			     (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,

			     <GIC_PPI 14

			     (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,

			     <GIC_PPI 11

			     (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,

			     <GIC_PPI 10

			     (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;

	};



	pmu {

		compatible = "arm,armv8-pmuv3";

		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_LOW>,

			     <GIC_SPI 5 IRQ_TYPE_LEVEL_LOW>,

			     <GIC_SPI 6 IRQ_TYPE_LEVEL_LOW>,

			     <GIC_SPI 7 IRQ_TYPE_LEVEL_LOW>;

		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;

	};



	soc {

		#address-cells = <2>;

		#size-cells = <2>;

		compatible = "simple-bus";

		ranges;



		topckgen: topckgen@10000000 {

			compatible = "mediatek,mt8516-topckgen", "syscon";

			reg = <0 0x10000000 0 0x1000>;

			#clock-cells = <1>;

		};



		infracfg: infracfg@10001000 {

			compatible = "mediatek,mt8516-infracfg", "syscon";

			reg = <0 0x10001000 0 0x1000>;

			#clock-cells = <1>;

		};



		apmixedsys: apmixedsys@10018000 {

			compatible = "mediatek,mt8516-apmixedsys", "syscon";

			reg = <0 0x10018000 0 0x710>;

			#clock-cells = <1>;

		};



		toprgu: toprgu@10007000 {

			compatible = "mediatek,mt8516-wdt",

				     "mediatek,mt6589-wdt";

			reg = <0 0x10007000 0 0x1000>;

			interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_FALLING>;

			#reset-cells = <1>;

		};



		timer: timer@10008000 {

			compatible = "mediatek,mt8516-timer",

				     "mediatek,mt6577-timer";

			reg = <0 0x10008000 0 0x1000>;

			interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_CLK26M_D2>,

				 <&topckgen CLK_TOP_APXGPT>;

			clock-names = "clk13m", "bus";

		};



		syscfg_pctl: syscfg-pctl@10005000 {

			compatible = "syscon";

			reg = <0 0x10005000 0 0x1000>;

		};



		pio: pinctrl@1000b000 {

			compatible = "mediatek,mt8516-pinctrl";

			reg = <0 0x1000b000 0 0x1000>;

			mediatek,pctl-regmap = <&syscfg_pctl>;

			pins-are-numbered;

			gpio-controller;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;

		};



		pwrap: pwrap@1000f000 {

			compatible = "mediatek,mt8516-pwrap";

			reg = <0 0x1000f000 0 0x1000>;

			reg-names = "pwrap";

			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_PMICWRAP_26M>,

				 <&topckgen CLK_TOP_PMICWRAP_AP>;

			clock-names = "spi", "wrap";

		};



		sysirq: interrupt-controller@10200620 {

			compatible = "mediatek,mt8516-sysirq",

				     "mediatek,mt6577-sysirq";

			interrupt-controller;

			#interrupt-cells = <3>;

			interrupt-parent = <&gic>;

			reg = <0 0x10200620 0 0x20>;

		};



		gic: interrupt-controller@10310000 {

			compatible = "arm,gic-400";

			#interrupt-cells = <3>;

			interrupt-parent = <&gic>;

			interrupt-controller;

			reg = <0 0x10310000 0 0x1000>,

			      <0 0x10320000 0 0x1000>,

			      <0 0x10340000 0 0x2000>,

			      <0 0x10360000 0 0x2000>;

			interrupts = <GIC_PPI 9

				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;

		};



		uart0: serial@11005000 {

			compatible = "mediatek,mt8516-uart",

				     "mediatek,mt6577-uart";

			reg = <0 0x11005000 0 0x1000>;

			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_UART0_SEL>,

				 <&topckgen CLK_TOP_UART0>;

			clock-names = "baud", "bus";

			status = "disabled";

		};



		uart1: serial@11006000 {

			compatible = "mediatek,mt8516-uart",

				     "mediatek,mt6577-uart";

			reg = <0 0x11006000 0 0x1000>;

			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_UART1_SEL>,

				 <&topckgen CLK_TOP_UART1>;

			clock-names = "baud", "bus";

			status = "disabled";

		};



		uart2: serial@11007000 {

			compatible = "mediatek,mt8516-uart",

				     "mediatek,mt6577-uart";

			reg = <0 0x11007000 0 0x1000>;

			interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_UART2_SEL>,

				 <&topckgen CLK_TOP_UART2>;

			clock-names = "baud", "bus";

			status = "disabled";

		};



		i2c0: i2c@11009000 {

			compatible = "mediatek,mt8516-i2c",

				     "mediatek,mt2712-i2c";

			reg = <0 0x11009000 0 0x90>,

			      <0 0x11000180 0 0x80>;

			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_AHB_INFRA_D2>,

				 <&infracfg CLK_IFR_I2C0_SEL>,

				 <&topckgen CLK_TOP_I2C0>,

				 <&topckgen CLK_TOP_APDMA>;

			clock-names = "main-source",

				      "main-sel",

				      "main",

				      "dma";

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		i2c1: i2c@1100a000 {

			compatible = "mediatek,mt8516-i2c",

				     "mediatek,mt2712-i2c";

			reg = <0 0x1100a000 0 0x90>,

			      <0 0x11000200 0 0x80>;

			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_AHB_INFRA_D2>,

				 <&infracfg CLK_IFR_I2C1_SEL>,

				 <&topckgen CLK_TOP_I2C1>,

				 <&topckgen CLK_TOP_APDMA>;

			clock-names = "main-source",

				      "main-sel",

				      "main",

				      "dma";

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		i2c2: i2c@1100b000 {

			compatible = "mediatek,mt8516-i2c",

				     "mediatek,mt2712-i2c";

			reg = <0 0x1100b000 0 0x90>,

			      <0 0x11000280 0 0x80>;

			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_AHB_INFRA_D2>,

				 <&infracfg CLK_IFR_I2C2_SEL>,

				 <&topckgen CLK_TOP_I2C2>,

				 <&topckgen CLK_TOP_APDMA>;

			clock-names = "main-source",

				      "main-sel",

				      "main",

				      "dma";

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		spi: spi@1100c000 {

			compatible = "mediatek,mt8516-spi",

				     "mediatek,mt2712-spi";

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0 0x1100c000 0 0x1000>;

			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_UNIVPLL_D12>,

				 <&topckgen CLK_TOP_SPI_SEL>,

				 <&topckgen CLK_TOP_SPI>;

			clock-names = "parent-clk", "sel-clk", "spi-clk";

			status = "disabled";

		};



		mmc0: mmc@11120000 {

			compatible = "mediatek,mt8516-mmc";

			reg = <0 0x11120000 0 0x1000>;

			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_MSDC0>,

				 <&topckgen CLK_TOP_AHB_INFRA_SEL>,

				 <&topckgen CLK_TOP_MSDC0_INFRA>;

			clock-names = "source", "hclk", "source_cg";

			status = "disabled";

		};



		mmc1: mmc@11130000 {

			compatible = "mediatek,mt8516-mmc";

			reg = <0 0x11130000 0 0x1000>;

			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_MSDC1>,

				 <&topckgen CLK_TOP_AHB_INFRA_SEL>,

				 <&topckgen CLK_TOP_MSDC1_INFRA>;

			clock-names = "source", "hclk", "source_cg";

			status = "disabled";

		};



		mmc2: mmc@11170000 {

			compatible = "mediatek,mt8516-mmc";

			reg = <0 0x11170000 0 0x1000>;

			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_MSDC2>,

				 <&topckgen CLK_TOP_RG_MSDC2>,

				 <&topckgen CLK_TOP_MSDC2_INFRA>;

			clock-names = "source", "hclk", "source_cg";

			status = "disabled";

		};



		rng: rng@1020c000 {

			compatible = "mediatek,mt8516-rng",

				     "mediatek,mt7623-rng";

			reg = <0 0x1020c000 0 0x100>;

			clocks = <&topckgen CLK_TOP_TRNG>;

			clock-names = "rng";

		};



		pwm: pwm@11008000 {

			compatible = "mediatek,mt8516-pwm";

			reg = <0 0x11008000 0 0x1000>;

			#pwm-cells = <2>;

			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&topckgen CLK_TOP_PWM>,

				 <&topckgen CLK_TOP_PWM_B>,

				 <&topckgen CLK_TOP_PWM1_FB>,

				 <&topckgen CLK_TOP_PWM2_FB>,

				 <&topckgen CLK_TOP_PWM3_FB>,

				 <&topckgen CLK_TOP_PWM4_FB>,

				 <&topckgen CLK_TOP_PWM5_FB>;

			clock-names = "top", "main", "pwm1", "pwm2", "pwm3",

				      "pwm4", "pwm5";

		};



		usb0: usb@11100000 {

			compatible = "mediatek,mtk-musb";

			reg = <0 0x11100000 0 0x1000>;

			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;

			interrupt-names = "mc";

			phys = <&usb0_port PHY_TYPE_USB2>;

			clocks = <&topckgen CLK_TOP_USB>,

				 <&topckgen CLK_TOP_USBIF>,

				 <&topckgen CLK_TOP_USB_1P>;

			clock-names = "main","mcu","univpll";

			status = "disabled";

		};



		usb0_phy: usb@11110000 {

			compatible = "mediatek,generic-tphy-v1";

			reg = <0 0x11110000 0 0x800>;

			#address-cells = <2>;

			#size-cells = <2>;

			ranges;

			status = "disabled";



			usb0_port: usb-phy@11110800 {

				reg = <0 0x11110800 0 0x100>;

				clocks = <&topckgen CLK_TOP_USB_PHY48M>;

				clock-names = "ref";

				#phy-cells = <1>;

			};

		};

	};

};