arch/arm/boot/dts/imx51.dtsi

// SPDX-License-Identifier: GPL-2.0+
//
// Copyright 2011 Freescale Semiconductor, Inc.
// Copyright 2011 Linaro Ltd.

#include "imx51-pinfunc.h"
#include <dt-bindings/clock/imx5-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	/*
	 * The decompressor and also some bootloaders rely on a
	 * pre-existing /chosen node to be available to insert the
	 * command line and merge other ATAGS info.
	 * Also for U-Boot there must be a pre-existing /memory node.
	 */
	chosen {};
	memory { device_type = "memory"; };

	aliases {
		ethernet0 = &fec;
		gpio0 = &gpio1;
		gpio1 = &gpio2;
		gpio2 = &gpio3;
		gpio3 = &gpio4;
		i2c0 = &i2c1;
		i2c1 = &i2c2;
		mmc0 = &esdhc1;
		mmc1 = &esdhc2;
		mmc2 = &esdhc3;
		mmc3 = &esdhc4;
		serial0 = &uart1;
		serial1 = &uart2;
		serial2 = &uart3;
		spi0 = &ecspi1;
		spi1 = &ecspi2;
		spi2 = &cspi;
	};

	tzic: tz-interrupt-controller@e0000000 {
		compatible = "fsl,imx51-tzic", "fsl,tzic";
		interrupt-controller;
		#interrupt-cells = <1>;
		reg = <0xe0000000 0x4000>;
	};

	clocks {
		ckil {
			compatible = "fsl,imx-ckil", "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <32768>;
		};

		ckih1 {
			compatible = "fsl,imx-ckih1", "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <0>;
		};

		ckih2 {
			compatible = "fsl,imx-ckih2", "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <0>;
		};

		osc {
			compatible = "fsl,imx-osc", "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <24000000>;
		};
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a8";
			reg = <0>;
			clock-latency = <62500>;
			clocks = <&clks IMX5_CLK_CPU_PODF>;
			clock-names = "cpu";
			operating-points = <
				166000	1000000
				600000	1050000
				800000	1100000
			>;
			voltage-tolerance = <5>;
		};
	};

	usbphy {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "simple-bus";

		usbphy0: usbphy@0 {
			compatible = "usb-nop-xceiv";
			reg = <0>;
			clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
			clock-names = "main_clk";
			#phy-cells = <0>;
		};
	};

	display-subsystem {
		compatible = "fsl,imx-display-subsystem";
		ports = <&ipu_di0>, <&ipu_di1>;
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		interrupt-parent = <&tzic>;
		ranges;

		iram: iram@1ffe0000 {
			compatible = "mmio-sram";
			reg = <0x1ffe0000 0x20000>;
		};

		ipu: ipu@40000000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,imx51-ipu";
			reg = <0x40000000 0x20000000>;
			interrupts = <11 10>;
			clocks = <&clks IMX5_CLK_IPU_GATE>,
				 <&clks IMX5_CLK_IPU_DI0_GATE>,
				 <&clks IMX5_CLK_IPU_DI1_GATE>;
			clock-names = "bus", "di0", "di1";
			resets = <&src 2>;

			ipu_di0: port@2 {
				reg = <2>;

				ipu_di0_disp1: endpoint {
				};
			};

			ipu_di1: port@3 {
				reg = <3>;

				ipu_di1_disp2: endpoint {
				};
			};
		};

		aips@70000000 { /* AIPS1 */
			compatible = "fsl,aips-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x70000000 0x10000000>;
			ranges;

			spba@70000000 {
				compatible = "fsl,spba-bus", "simple-bus";
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0x70000000 0x40000>;
				ranges;

				esdhc1: esdhc@70004000 {
					compatible = "fsl,imx51-esdhc";
					reg = <0x70004000 0x4000>;
					interrupts = <1>;
					clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
						 <&clks IMX5_CLK_DUMMY>,
						 <&clks IMX5_CLK_ESDHC1_PER_GATE>;
					clock-names = "ipg", "ahb", "per";
					status = "disabled";
				};

				esdhc2: esdhc@70008000 {
					compatible = "fsl,imx51-esdhc";
					reg = <0x70008000 0x4000>;
					interrupts = <2>;
					clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
						 <&clks IMX5_CLK_DUMMY>,
						 <&clks IMX5_CLK_ESDHC2_PER_GATE>;
					clock-names = "ipg", "ahb", "per";
					bus-width = <4>;
					status = "disabled";
				};

				uart3: serial@7000c000 {
					compatible = "fsl,imx51-uart", "fsl,imx21-uart";
					reg = <0x7000c000 0x4000>;
					interrupts = <33>;
					clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
						 <&clks IMX5_CLK_UART3_PER_GATE>;
					clock-names = "ipg", "per";
					status = "disabled";
				};

				ecspi1: ecspi@70010000 {
					#address-cells = <1>;
					#size-cells = <0>;
					compatible = "fsl,imx51-ecspi";
					reg = <0x70010000 0x4000>;
					interrupts = <36>;
					clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
						 <&clks IMX5_CLK_ECSPI1_PER_GATE>;
					clock-names = "ipg", "per";
					status = "disabled";
				};

				ssi2: ssi@70014000 {
					#sound-dai-cells = <0>;
					compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
					reg = <0x70014000 0x4000>;
					interrupts = <30>;
					clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>,
						 <&clks IMX5_CLK_SSI2_ROOT_GATE>;
					clock-names = "ipg", "baud";
					dmas = <&sdma 24 1 0>,
					       <&sdma 25 1 0>;
					dma-names = "rx", "tx";
					fsl,fifo-depth = <15>;
					status = "disabled";
				};

				esdhc3: esdhc@70020000 {
					compatible = "fsl,imx51-esdhc";
					reg = <0x70020000 0x4000>;
					interrupts = <3>;
					clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
						 <&clks IMX5_CLK_DUMMY>,
						 <&clks IMX5_CLK_ESDHC3_PER_GATE>;
					clock-names = "ipg", "ahb", "per";
					bus-width = <4>;
					status = "disabled";
				};

				esdhc4: esdhc@70024000 {
					compatible = "fsl,imx51-esdhc";
					reg = <0x70024000 0x4000>;
					interrupts = <4>;
					clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
						 <&clks IMX5_CLK_DUMMY>,
						 <&clks IMX5_CLK_ESDHC4_PER_GATE>;
					clock-names = "ipg", "ahb", "per";
					bus-width = <4>;
					status = "disabled";
				};
			};

			aipstz1: bridge@73f00000 {
				compatible = "fsl,imx51-aipstz";
				reg = <0x73f00000 0x60>;
			};

			usbotg: usb@73f80000 {
				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
				reg = <0x73f80000 0x0200>;
				interrupts = <18>;
				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
				fsl,usbmisc = <&usbmisc 0>;
				fsl,usbphy = <&usbphy0>;
				status = "disabled";
			};

			usbh1: usb@73f80200 {
				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
				reg = <0x73f80200 0x0200>;
				interrupts = <14>;
				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
				fsl,usbmisc = <&usbmisc 1>;
				dr_mode = "host";
				status = "disabled";
			};

			usbh2: usb@73f80400 {
				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
				reg = <0x73f80400 0x0200>;
				interrupts = <16>;
				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
				fsl,usbmisc = <&usbmisc 2>;
				dr_mode = "host";
				status = "disabled";
			};

			usbh3: usb@73f80600 {
				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
				reg = <0x73f80600 0x0200>;
				interrupts = <17>;
				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
				fsl,usbmisc = <&usbmisc 3>;
				dr_mode = "host";
				status = "disabled";
			};

			usbmisc: usbmisc@73f80800 {
				#index-cells = <1>;
				compatible = "fsl,imx51-usbmisc";
				reg = <0x73f80800 0x200>;
				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
			};

			gpio1: gpio@73f84000 {
				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
				reg = <0x73f84000 0x4000>;
				interrupts = <50 51>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			gpio2: gpio@73f88000 {
				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
				reg = <0x73f88000 0x4000>;
				interrupts = <52 53>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			gpio3: gpio@73f8c000 {
				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
				reg = <0x73f8c000 0x4000>;
				interrupts = <54 55>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			gpio4: gpio@73f90000 {
				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
				reg = <0x73f90000 0x4000>;
				interrupts = <56 57>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			kpp: kpp@73f94000 {
				compatible = "fsl,imx51-kpp", "fsl,imx21-kpp";
				reg = <0x73f94000 0x4000>;
				interrupts = <60>;
				clocks = <&clks IMX5_CLK_DUMMY>;
				status = "disabled";
			};

			wdog1: wdog@73f98000 {
				compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
				reg = <0x73f98000 0x4000>;
				interrupts = <58>;
				clocks = <&clks IMX5_CLK_DUMMY>;
			};

			wdog2: wdog@73f9c000 {
				compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
				reg = <0x73f9c000 0x4000>;
				interrupts = <59>;
				clocks = <&clks IMX5_CLK_DUMMY>;
				status = "disabled";
			};

			gpt: timer@73fa0000 {
				compatible = "fsl,imx51-gpt", "fsl,imx31-gpt";
				reg = <0x73fa0000 0x4000>;
				interrupts = <39>;
				clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
					 <&clks IMX5_CLK_GPT_HF_GATE>;
				clock-names = "ipg", "per";
			};

			iomuxc: iomuxc@73fa8000 {
				compatible = "fsl,imx51-iomuxc";
				reg = <0x73fa8000 0x4000>;
			};

			pwm1: pwm@73fb4000 {
				#pwm-cells = <2>;
				compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
				reg = <0x73fb4000 0x4000>;
				clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
					 <&clks IMX5_CLK_PWM1_HF_GATE>;
				clock-names = "ipg", "per";
				interrupts = <61>;
			};

			pwm2: pwm@73fb8000 {
				#pwm-cells = <2>;
				compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
				reg = <0x73fb8000 0x4000>;
				clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
					 <&clks IMX5_CLK_PWM2_HF_GATE>;
				clock-names = "ipg", "per";
				interrupts = <94>;
			};

			uart1: serial@73fbc000 {
				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
				reg = <0x73fbc000 0x4000>;
				interrupts = <31>;
				clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
					 <&clks IMX5_CLK_UART1_PER_GATE>;
				clock-names = "ipg", "per";
				status = "disabled";
			};

			uart2: serial@73fc0000 {
				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
				reg = <0x73fc0000 0x4000>;
				interrupts = <32>;
				clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
					 <&clks IMX5_CLK_UART2_PER_GATE>;
				clock-names = "ipg", "per";
				status = "disabled";
			};

			src: src@73fd0000 {
				compatible = "fsl,imx51-src";
				reg = <0x73fd0000 0x4000>;
				#reset-cells = <1>;
			};

			clks: ccm@73fd4000{
				compatible = "fsl,imx51-ccm";
				reg = <0x73fd4000 0x4000>;
				interrupts = <0 71 0x04 0 72 0x04>;
				#clock-cells = <1>;
			};
		};

		aips@80000000 {	/* AIPS2 */
			compatible = "fsl,aips-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x80000000 0x10000000>;
			ranges;

			aipstz2: bridge@83f00000 {
				compatible = "fsl,imx51-aipstz";
				reg = <0x83f00000 0x60>;
			};

			iim: iim@83f98000 {
				compatible = "fsl,imx51-iim", "fsl,imx27-iim";
				reg = <0x83f98000 0x4000>;
				interrupts = <69>;
				clocks = <&clks IMX5_CLK_IIM_GATE>;
			};

			owire: owire@83fa4000 {
				compatible = "fsl,imx51-owire", "fsl,imx21-owire";
				reg = <0x83fa4000 0x4000>;
				interrupts = <88>;
				clocks = <&clks IMX5_CLK_OWIRE_GATE>;
				status = "disabled";
			};

			ecspi2: ecspi@83fac000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx51-ecspi";
				reg = <0x83fac000 0x4000>;
				interrupts = <37>;
				clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
					 <&clks IMX5_CLK_ECSPI2_PER_GATE>;
				clock-names = "ipg", "per";
				status = "disabled";
			};

			sdma: sdma@83fb0000 {
				compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
				reg = <0x83fb0000 0x4000>;
				interrupts = <6>;
				clocks = <&clks IMX5_CLK_SDMA_GATE>,
					 <&clks IMX5_CLK_SDMA_GATE>;
				clock-names = "ipg", "ahb";
				#dma-cells = <3>;
				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
			};

			cspi: cspi@83fc0000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx51-cspi", "fsl,imx35-cspi";
				reg = <0x83fc0000 0x4000>;
				interrupts = <38>;
				clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
					 <&clks IMX5_CLK_CSPI_IPG_GATE>;
				clock-names = "ipg", "per";
				status = "disabled";
			};

			i2c2: i2c@83fc4000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
				reg = <0x83fc4000 0x4000>;
				interrupts = <63>;
				clocks = <&clks IMX5_CLK_I2C2_GATE>;
				status = "disabled";
			};

			i2c1: i2c@83fc8000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
				reg = <0x83fc8000 0x4000>;
				interrupts = <62>;
				clocks = <&clks IMX5_CLK_I2C1_GATE>;
				status = "disabled";
			};

			ssi1: ssi@83fcc000 {
				#sound-dai-cells = <0>;
				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
				reg = <0x83fcc000 0x4000>;
				interrupts = <29>;
				clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>,
					 <&clks IMX5_CLK_SSI1_ROOT_GATE>;
				clock-names = "ipg", "baud";
				dmas = <&sdma 28 0 0>,
				       <&sdma 29 0 0>;
				dma-names = "rx", "tx";
				fsl,fifo-depth = <15>;
				status = "disabled";
			};

			audmux: audmux@83fd0000 {
				compatible = "fsl,imx51-audmux", "fsl,imx31-audmux";
				reg = <0x83fd0000 0x4000>;
				clocks = <&clks IMX5_CLK_DUMMY>;
				clock-names = "audmux";
				status = "disabled";
			};

			weim: weim@83fda000 {
				#address-cells = <2>;
				#size-cells = <1>;
				compatible = "fsl,imx51-weim";
				reg = <0x83fda000 0x1000>;
				clocks = <&clks IMX5_CLK_EMI_SLOW_GATE>;
				ranges = <
					0 0 0xb0000000 0x08000000
					1 0 0xb8000000 0x08000000
					2 0 0xc0000000 0x08000000
					3 0 0xc8000000 0x04000000
					4 0 0xcc000000 0x02000000
					5 0 0xce000000 0x02000000
				>;
				status = "disabled";
			};

			nfc: nand@83fdb000 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "fsl,imx51-nand";
				reg = <0x83fdb000 0x1000 0xcfff0000 0x10000>;
				interrupts = <8>;
				clocks = <&clks IMX5_CLK_NFC_GATE>;
				status = "disabled";
			};

			pata: pata@83fe0000 {
				compatible = "fsl,imx51-pata", "fsl,imx27-pata";
				reg = <0x83fe0000 0x4000>;
				interrupts = <70>;
				clocks = <&clks IMX5_CLK_PATA_GATE>;
				status = "disabled";
			};

			ssi3: ssi@83fe8000 {
				#sound-dai-cells = <0>;
				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
				reg = <0x83fe8000 0x4000>;
				interrupts = <96>;
				clocks = <&clks IMX5_CLK_SSI3_IPG_GATE>,
					 <&clks IMX5_CLK_SSI3_ROOT_GATE>;
				clock-names = "ipg", "baud";
				dmas = <&sdma 46 0 0>,
				       <&sdma 47 0 0>;
				dma-names = "rx", "tx";
				fsl,fifo-depth = <15>;
				status = "disabled";
			};

			fec: ethernet@83fec000 {
				compatible = "fsl,imx51-fec", "fsl,imx27-fec";
				reg = <0x83fec000 0x4000>;
				interrupts = <87>;
				clocks = <&clks IMX5_CLK_FEC_GATE>,
					 <&clks IMX5_CLK_FEC_GATE>,
					 <&clks IMX5_CLK_FEC_GATE>;
				clock-names = "ipg", "ahb", "ptp";
				status = "disabled";
			};

			vpu@83ff4000 {
				compatible = "fsl,imx51-vpu", "cnm,codahx4";
				reg = <0x83ff4000 0x1000>;
				interrupts = <9>;
				clocks = <&clks IMX5_CLK_VPU_REFERENCE_GATE>,
					 <&clks IMX5_CLK_VPU_GATE>;
				clock-names = "per", "ahb";
				resets = <&src 1>;
				iram = <&iram>;
			};
		};
	};
};