u-boot/arch/arm/dts/uniphier-ld11.dtsi

// SPDX-License-Identifier: GPL-2.0+ OR MIT
//
// Device Tree Source for UniPhier LD11 SoC
//
// Copyright (C) 2016 Socionext Inc.
//   Author: Masahiro Yamada <yamada.masahiro@socionext.com>

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

/ {
	compatible = "socionext,uniphier-ld11";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&gic>;

	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpu0>;
				};
				core1 {
					cpu = <&cpu1>;
				};
			};
		};

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0 0x000>;
			clocks = <&sys_clk 33>;
			enable-method = "psci";
			next-level-cache = <&l2>;
			operating-points-v2 = <&cluster0_opp>;
		};

		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0 0x001>;
			clocks = <&sys_clk 33>;
			enable-method = "psci";
			next-level-cache = <&l2>;
			operating-points-v2 = <&cluster0_opp>;
		};

		l2: l2-cache {
			compatible = "cache";
		};
	};

	cluster0_opp: opp-table {
		compatible = "operating-points-v2";
		opp-shared;

		opp-245000000 {
			opp-hz = /bits/ 64 <245000000>;
			clock-latency-ns = <300>;
		};
		opp-250000000 {
			opp-hz = /bits/ 64 <250000000>;
			clock-latency-ns = <300>;
		};
		opp-490000000 {
			opp-hz = /bits/ 64 <490000000>;
			clock-latency-ns = <300>;
		};
		opp-500000000 {
			opp-hz = /bits/ 64 <500000000>;
			clock-latency-ns = <300>;
		};
		opp-653334000 {
			opp-hz = /bits/ 64 <653334000>;
			clock-latency-ns = <300>;
		};
		opp-666667000 {
			opp-hz = /bits/ 64 <666667000>;
			clock-latency-ns = <300>;
		};
		opp-980000000 {
			opp-hz = /bits/ 64 <980000000>;
			clock-latency-ns = <300>;
		};
	};

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

	clocks {
		refclk: ref {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <25000000>;
		};
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		reset-gpios = <&gpio UNIPHIER_GPIO_PORT(3, 2) GPIO_ACTIVE_LOW>;
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		secure-memory@81000000 {
			reg = <0x0 0x81000000 0x0 0x01000000>;
			no-map;
		};
	};

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

		spi0: spi@54006000 {
			compatible = "socionext,uniphier-scssi";
			status = "disabled";
			reg = <0x54006000 0x100>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_spi0>;
			clocks = <&peri_clk 11>;
			resets = <&peri_rst 11>;
		};

		spi1: spi@54006100 {
			compatible = "socionext,uniphier-scssi";
			status = "disabled";
			reg = <0x54006100 0x100>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_spi1>;
			clocks = <&peri_clk 12>;
			resets = <&peri_rst 12>;
		};

		serial0: serial@54006800 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006800 0x40>;
			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart0>;
			clocks = <&peri_clk 0>;
			resets = <&peri_rst 0>;
		};

		serial1: serial@54006900 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006900 0x40>;
			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart1>;
			clocks = <&peri_clk 1>;
			resets = <&peri_rst 1>;
		};

		serial2: serial@54006a00 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006a00 0x40>;
			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart2>;
			clocks = <&peri_clk 2>;
			resets = <&peri_rst 2>;
		};

		serial3: serial@54006b00 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006b00 0x40>;
			interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart3>;
			clocks = <&peri_clk 3>;
			resets = <&peri_rst 3>;
		};

		gpio: gpio@55000000 {
			compatible = "socionext,uniphier-gpio";
			reg = <0x55000000 0x200>;
			interrupt-parent = <&aidet>;
			interrupt-controller;
			#interrupt-cells = <2>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl 0 0 0>,
				      <&pinctrl 43 0 0>,
				      <&pinctrl 51 0 0>,
				      <&pinctrl 96 0 0>,
				      <&pinctrl 160 0 0>,
				      <&pinctrl 184 0 0>;
			gpio-ranges-group-names = "gpio_range0",
						  "gpio_range1",
						  "gpio_range2",
						  "gpio_range3",
						  "gpio_range4",
						  "gpio_range5";
			ngpios = <200>;
			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
						     <21 217 3>;
		};

		audio@56000000 {
			compatible = "socionext,uniphier-ld11-aio";
			reg = <0x56000000 0x80000>;
			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_aout1>,
				    <&pinctrl_aoutiec1>;
			clock-names = "aio";
			clocks = <&sys_clk 40>;
			reset-names = "aio";
			resets = <&sys_rst 40>;
			#sound-dai-cells = <1>;
			socionext,syscon = <&soc_glue>;

			i2s_port0: port@0 {
				i2s_hdmi: endpoint {
				};
			};

			i2s_port1: port@1 {
				i2s_pcmin2: endpoint {
				};
			};

			i2s_port2: port@2 {
				i2s_line: endpoint {
					dai-format = "i2s";
					remote-endpoint = <&evea_line>;
				};
			};

			i2s_port3: port@3 {
				i2s_hpcmout1: endpoint {
				};
			};

			i2s_port4: port@4 {
				i2s_hp: endpoint {
					dai-format = "i2s";
					remote-endpoint = <&evea_hp>;
				};
			};

			spdif_port0: port@5 {
				spdif_hiecout1: endpoint {
				};
			};

			src_port0: port@6 {
				i2s_epcmout2: endpoint {
				};
			};

			src_port1: port@7 {
				i2s_epcmout3: endpoint {
				};
			};

			comp_spdif_port0: port@8 {
				comp_spdif_hiecout1: endpoint {
				};
			};
		};

		codec@57900000 {
			compatible = "socionext,uniphier-evea";
			reg = <0x57900000 0x1000>;
			clock-names = "evea", "exiv";
			clocks = <&sys_clk 41>, <&sys_clk 42>;
			reset-names = "evea", "exiv", "adamv";
			resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>;
			#sound-dai-cells = <1>;

			port@0 {
				evea_line: endpoint {
					remote-endpoint = <&i2s_line>;
				};
			};

			port@1 {
				evea_hp: endpoint {
					remote-endpoint = <&i2s_hp>;
				};
			};
		};

		syscon@57920000 {
			compatible = "socionext,uniphier-ld11-adamv",
				     "simple-mfd", "syscon";
			reg = <0x57920000 0x1000>;

			adamv_rst: reset-controller {
				compatible = "socionext,uniphier-ld11-adamv-reset";
				#reset-cells = <1>;
			};
		};

		i2c0: i2c@58780000 {
			compatible = "socionext,uniphier-fi2c";
			status = "disabled";
			reg = <0x58780000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c0>;
			clocks = <&peri_clk 4>;
			resets = <&peri_rst 4>;
			clock-frequency = <100000>;
		};

		i2c1: i2c@58781000 {
			compatible = "socionext,uniphier-fi2c";
			status = "disabled";
			reg = <0x58781000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c1>;
			clocks = <&peri_clk 5>;
			resets = <&peri_rst 5>;
			clock-frequency = <100000>;
		};

		i2c2: i2c@58782000 {
			compatible = "socionext,uniphier-fi2c";
			reg = <0x58782000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&peri_clk 6>;
			resets = <&peri_rst 6>;
			clock-frequency = <400000>;
		};

		i2c3: i2c@58783000 {
			compatible = "socionext,uniphier-fi2c";
			status = "disabled";
			reg = <0x58783000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c3>;
			clocks = <&peri_clk 7>;
			resets = <&peri_rst 7>;
			clock-frequency = <100000>;
		};

		i2c4: i2c@58784000 {
			compatible = "socionext,uniphier-fi2c";
			status = "disabled";
			reg = <0x58784000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c4>;
			clocks = <&peri_clk 8>;
			resets = <&peri_rst 8>;
			clock-frequency = <100000>;
		};

		i2c5: i2c@58785000 {
			compatible = "socionext,uniphier-fi2c";
			reg = <0x58785000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&peri_clk 9>;
			resets = <&peri_rst 9>;
			clock-frequency = <400000>;
		};

		system_bus: system-bus@58c00000 {
			compatible = "socionext,uniphier-system-bus";
			status = "disabled";
			reg = <0x58c00000 0x400>;
			#address-cells = <2>;
			#size-cells = <1>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_system_bus>;
		};

		smpctrl@59801000 {
			compatible = "socionext,uniphier-smpctrl";
			reg = <0x59801000 0x400>;
		};

		syscon@59810000 {
			compatible = "socionext,uniphier-ld11-sdctrl",
				     "simple-mfd", "syscon";
			reg = <0x59810000 0x400>;

			sd_rst: reset-controller {
				compatible = "socionext,uniphier-ld11-sd-reset";
				#reset-cells = <1>;
			};
		};

		syscon@59820000 {
			compatible = "socionext,uniphier-ld11-perictrl",
				     "simple-mfd", "syscon";
			reg = <0x59820000 0x200>;

			peri_clk: clock-controller {
				compatible = "socionext,uniphier-ld11-peri-clock";
				#clock-cells = <1>;
			};

			peri_rst: reset-controller {
				compatible = "socionext,uniphier-ld11-peri-reset";
				#reset-cells = <1>;
			};
		};

		emmc: mmc@5a000000 {
			compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
			reg = <0x5a000000 0x400>;
			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_emmc>;
			clocks = <&sys_clk 4>;
			resets = <&sys_rst 4>;
			bus-width = <8>;
			mmc-ddr-1_8v;
			mmc-hs200-1_8v;
			mmc-pwrseq = <&emmc_pwrseq>;
			cdns,phy-input-delay-legacy = <9>;
			cdns,phy-input-delay-mmc-highspeed = <2>;
			cdns,phy-input-delay-mmc-ddr = <3>;
			cdns,phy-dll-delay-sdclk = <21>;
			cdns,phy-dll-delay-sdclk-hsmmc = <21>;
		};

		usb0: usb@5a800100 {
			compatible = "socionext,uniphier-ehci", "generic-ehci";
			status = "disabled";
			reg = <0x5a800100 0x100>;
			interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb0>;
			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
				 <&mio_clk 12>;
			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
				 <&mio_rst 12>;
			phy-names = "usb";
			phys = <&usb_phy0>;
			has-transaction-translator;
		};

		usb1: usb@5a810100 {
			compatible = "socionext,uniphier-ehci", "generic-ehci";
			status = "disabled";
			reg = <0x5a810100 0x100>;
			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb1>;
			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
				 <&mio_clk 13>;
			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
				 <&mio_rst 13>;
			phy-names = "usb";
			phys = <&usb_phy1>;
			has-transaction-translator;
		};

		usb2: usb@5a820100 {
			compatible = "socionext,uniphier-ehci", "generic-ehci";
			status = "disabled";
			reg = <0x5a820100 0x100>;
			interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb2>;
			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
				 <&mio_clk 14>;
			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
				 <&mio_rst 14>;
			phy-names = "usb";
			phys = <&usb_phy2>;
			has-transaction-translator;
		};

		syscon@5b3e0000 {
			compatible = "socionext,uniphier-ld11-mioctrl",
				     "simple-mfd", "syscon";
			reg = <0x5b3e0000 0x800>;

			mio_clk: clock-controller {
				compatible = "socionext,uniphier-ld11-mio-clock";
				#clock-cells = <1>;
			};

			mio_rst: reset-controller {
				compatible = "socionext,uniphier-ld11-mio-reset";
				#reset-cells = <1>;
				resets = <&sys_rst 7>;
			};
		};

		soc_glue: syscon@5f800000 {
			compatible = "socionext,uniphier-ld11-soc-glue",
				     "simple-mfd", "syscon";
			reg = <0x5f800000 0x2000>;

			pinctrl: pinctrl {
				compatible = "socionext,uniphier-ld11-pinctrl";
			};

			usb-hub {
				compatible = "socionext,uniphier-ld11-usb2-phy";
				#address-cells = <1>;
				#size-cells = <0>;

				usb_phy0: phy@0 {
					reg = <0>;
					#phy-cells = <0>;
				};

				usb_phy1: phy@1 {
					reg = <1>;
					#phy-cells = <0>;
				};

				usb_phy2: phy@2 {
					reg = <2>;
					#phy-cells = <0>;
				};
			};
		};

		syscon@5f900000 {
			compatible = "socionext,uniphier-ld11-soc-glue-debug",
				     "simple-mfd", "syscon";
			reg = <0x5f900000 0x2000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x5f900000 0x2000>;

			efuse@100 {
				compatible = "socionext,uniphier-efuse";
				reg = <0x100 0x28>;
			};

			efuse@200 {
				compatible = "socionext,uniphier-efuse";
				reg = <0x200 0x68>;
			};
		};

		xdmac: dma-controller@5fc10000 {
			compatible = "socionext,uniphier-xdmac";
			reg = <0x5fc10000 0x5300>;
			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
			dma-channels = <16>;
			#dma-cells = <2>;
		};

		aidet: interrupt-controller@5fc20000 {
			compatible = "socionext,uniphier-ld11-aidet";
			reg = <0x5fc20000 0x200>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gic: interrupt-controller@5fe00000 {
			compatible = "arm,gic-v3";
			reg = <0x5fe00000 0x10000>,	/* GICD */
			      <0x5fe40000 0x80000>;	/* GICR */
			interrupt-controller;
			#interrupt-cells = <3>;
			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
		};

		syscon@61840000 {
			compatible = "socionext,uniphier-ld11-sysctrl",
				     "simple-mfd", "syscon";
			reg = <0x61840000 0x10000>;

			sys_clk: clock-controller {
				compatible = "socionext,uniphier-ld11-clock";
				#clock-cells = <1>;
			};

			sys_rst: reset-controller {
				compatible = "socionext,uniphier-ld11-reset";
				#reset-cells = <1>;
			};

			watchdog {
				compatible = "socionext,uniphier-wdt";
			};
		};

		eth: ethernet@65000000 {
			compatible = "socionext,uniphier-ld11-ave4";
			status = "disabled";
			reg = <0x65000000 0x8500>;
			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
			clock-names = "ether";
			clocks = <&sys_clk 6>;
			reset-names = "ether";
			resets = <&sys_rst 6>;
			phy-mode = "internal";
			local-mac-address = [00 00 00 00 00 00];
			socionext,syscon-phy-mode = <&soc_glue 0>;

			mdio: mdio {
				#address-cells = <1>;
				#size-cells = <0>;
			};
		};

		nand: nand-controller@68000000 {
			compatible = "socionext,uniphier-denali-nand-v5b";
			status = "disabled";
			reg-names = "nand_data", "denali_reg";
			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_nand>;
			clock-names = "nand", "nand_x", "ecc";
			clocks = <&sys_clk 2>, <&sys_clk 3>, <&sys_clk 3>;
			reset-names = "nand", "reg";
			resets = <&sys_rst 2>, <&sys_rst 2>;
		};
	};
};

#include "uniphier-pinctrl.dtsi"

&pinctrl_aoutiec1 {
	drive-strength = <4>;	/* default: 4mA */

	ao1arc {
		pins = "AO1ARC";
		drive-strength = <8>;	/* 8mA */
	};
};