xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/imx35.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0
//
// Copyright 2012 Steffen Trumtrar, Pengutronix
//
// based on imx27.dtsi

#include "imx35-pinfunc.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.
	 */
	chosen {};

	aliases {
		ethernet0 = &fec;
		gpio0 = &gpio1;
		gpio1 = &gpio2;
		gpio2 = &gpio3;
		i2c0 = &i2c1;
		i2c1 = &i2c2;
		i2c2 = &i2c3;
		mmc0 = &esdhc1;
		mmc1 = &esdhc2;
		mmc2 = &esdhc3;
		serial0 = &uart1;
		serial1 = &uart2;
		serial2 = &uart3;
		spi0 = &spi1;
		spi1 = &spi2;
	};

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

		cpu@0 {
			compatible = "arm,arm1136jf-s";
			device_type = "cpu";
			reg = <0>;
		};
	};

	avic: avic-interrupt-controller@68000000 {
		compatible = "fsl,imx35-avic", "fsl,avic";
		interrupt-controller;
		#interrupt-cells = <1>;
		reg = <0x68000000 0x10000000>;
	};

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

		L2: cache-controller@30000000 {
			compatible = "arm,l210-cache";
			reg = <0x30000000 0x1000>;
			cache-unified;
			cache-level = <2>;
		};

		aips1: bus@43f00000 {
			compatible = "fsl,aips", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x43f00000 0x100000>;
			ranges;

			i2c1: i2c@43f80000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
				reg = <0x43f80000 0x4000>;
				clocks = <&clks 51>;
				clock-names = "ipg_per";
				interrupts = <10>;
				status = "disabled";
			};

			i2c3: i2c@43f84000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
				reg = <0x43f84000 0x4000>;
				clocks = <&clks 53>;
				clock-names = "ipg_per";
				interrupts = <3>;
				status = "disabled";
			};

			uart1: serial@43f90000 {
				compatible = "fsl,imx35-uart", "fsl,imx21-uart";
				reg = <0x43f90000 0x4000>;
				clocks = <&clks 9>, <&clks 70>;
				clock-names = "ipg", "per";
				interrupts = <45>;
				status = "disabled";
			};

			uart2: serial@43f94000 {
				compatible = "fsl,imx35-uart", "fsl,imx21-uart";
				reg = <0x43f94000 0x4000>;
				clocks = <&clks 9>, <&clks 71>;
				clock-names = "ipg", "per";
				interrupts = <32>;
				status = "disabled";
			};

			i2c2: i2c@43f98000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
				reg = <0x43f98000 0x4000>;
				clocks = <&clks 52>;
				clock-names = "ipg_per";
				interrupts = <4>;
				status = "disabled";
			};

			ssi1: ssi@43fa0000 {
				#sound-dai-cells = <0>;
				compatible = "fsl,imx35-ssi", "fsl,imx21-ssi";
				reg = <0x43fa0000 0x4000>;
				interrupts = <11>;
				clocks = <&clks 68>;
				dmas = <&sdma 28 0 0>,
				       <&sdma 29 0 0>;
				dma-names = "rx", "tx";
				fsl,fifo-depth = <15>;
				status = "disabled";
			};

			spi1: spi@43fa4000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx35-cspi";
				reg = <0x43fa4000 0x4000>;
				clocks = <&clks 35 &clks 35>;
				clock-names = "ipg", "per";
				interrupts = <14>;
				status = "disabled";
			};

			kpp: kpp@43fa8000 {
				compatible = "fsl,imx35-kpp", "fsl,imx21-kpp";
				reg = <0x43fa8000 0x4000>;
				interrupts = <24>;
				clocks = <&clks 56>;
				status = "disabled";
			};

			iomuxc: iomuxc@43fac000 {
				compatible = "fsl,imx35-iomuxc";
				reg = <0x43fac000 0x4000>;
			};
		};

		spba: spba-bus@50000000 {
			compatible = "fsl,spba-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x50000000 0x100000>;
			ranges;

			uart3: serial@5000c000 {
				compatible = "fsl,imx35-uart", "fsl,imx21-uart";
				reg = <0x5000c000 0x4000>;
				clocks = <&clks 9>, <&clks 72>;
				clock-names = "ipg", "per";
				interrupts = <18>;
				status = "disabled";
			};

			spi2: spi@50010000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,imx35-cspi";
				reg = <0x50010000 0x4000>;
				interrupts = <13>;
				clocks = <&clks 36 &clks 36>;
				clock-names = "ipg", "per";
				status = "disabled";
			};

			fec: fec@50038000 {
				compatible = "fsl,imx35-fec", "fsl,imx27-fec";
				reg = <0x50038000 0x4000>;
				clocks = <&clks 46>, <&clks 8>;
				clock-names = "ipg", "ahb";
				interrupts = <57>;
				status = "disabled";
			};
		};

		aips2: bus@53f00000 {
			compatible = "fsl,aips", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x53f00000 0x100000>;
			ranges;

			clks: ccm@53f80000 {
				compatible = "fsl,imx35-ccm";
				reg = <0x53f80000 0x4000>;
				interrupts = <31>;
				#clock-cells = <1>;
			};

			gpt: timer@53f90000 {
				compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
				reg = <0x53f90000 0x4000>;
				interrupts = <29>;
				clocks = <&clks 9>, <&clks 50>;
				clock-names = "ipg", "per";
			};

			gpio3: gpio@53fa4000 {
				compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
				reg = <0x53fa4000 0x4000>;
				interrupts = <56>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			esdhc1: mmc@53fb4000 {
				compatible = "fsl,imx35-esdhc";
				reg = <0x53fb4000 0x4000>;
				interrupts = <7>;
				clocks = <&clks 9>, <&clks 8>, <&clks 43>;
				clock-names = "ipg", "ahb", "per";
				status = "disabled";
			};

			esdhc2: mmc@53fb8000 {
				compatible = "fsl,imx35-esdhc";
				reg = <0x53fb8000 0x4000>;
				interrupts = <8>;
				clocks = <&clks 9>, <&clks 8>, <&clks 44>;
				clock-names = "ipg", "ahb", "per";
				status = "disabled";
			};

			esdhc3: mmc@53fbc000 {
				compatible = "fsl,imx35-esdhc";
				reg = <0x53fbc000 0x4000>;
				interrupts = <9>;
				clocks = <&clks 9>, <&clks 8>, <&clks 45>;
				clock-names = "ipg", "ahb", "per";
				status = "disabled";
			};

			audmux: audmux@53fc4000 {
				compatible = "fsl,imx35-audmux", "fsl,imx31-audmux";
				reg = <0x53fc4000 0x4000>;
				status = "disabled";
			};

			gpio1: gpio@53fcc000 {
				compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
				reg = <0x53fcc000 0x4000>;
				interrupts = <52>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			gpio2: gpio@53fd0000 {
				compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
				reg = <0x53fd0000 0x4000>;
				interrupts = <51>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
			};

			sdma: sdma@53fd4000 {
				compatible = "fsl,imx35-sdma";
				reg = <0x53fd4000 0x4000>;
				clocks = <&clks 9>, <&clks 65>;
				clock-names = "ipg", "ahb";
				#dma-cells = <3>;
				interrupts = <34>;
				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx35.bin";
			};

			wdog: wdog@53fdc000 {
				compatible = "fsl,imx35-wdt", "fsl,imx21-wdt";
				reg = <0x53fdc000 0x4000>;
				clocks = <&clks 74>;
				clock-names = "";
				interrupts = <55>;
			};

			can1: can@53fe4000 {
				compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
				reg = <0x53fe4000 0x1000>;
				clocks = <&clks 33>, <&clks 33>;
				clock-names = "ipg", "per";
				interrupts = <43>;
				status = "disabled";
			};

			can2: can@53fe8000 {
				compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
				reg = <0x53fe8000 0x1000>;
				clocks = <&clks 34>, <&clks 34>;
				clock-names = "ipg", "per";
				interrupts = <44>;
				status = "disabled";
			};

			efuse@53ff0000 {
				compatible = "fsl,imx35-iim";
				reg = <0x53ff0000 0x4000>;
				interrupts = <19>;
				clocks = <&clks 80>;
			};

			usbotg: usb@53ff4000 {
				compatible = "fsl,imx35-usb", "fsl,imx27-usb";
				reg = <0x53ff4000 0x0200>;
				interrupts = <37>;
				clocks = <&clks 9>, <&clks 73>, <&clks 28>;
				clock-names = "ipg", "ahb", "per";
				fsl,usbmisc = <&usbmisc 0>;
				fsl,usbphy = <&usbphy0>;
				status = "disabled";
			};

			usbhost1: usb@53ff4400 {
				compatible = "fsl,imx35-usb", "fsl,imx27-usb";
				reg = <0x53ff4400 0x0200>;
				interrupts = <35>;
				clocks = <&clks 9>, <&clks 73>, <&clks 28>;
				clock-names = "ipg", "ahb", "per";
				fsl,usbmisc = <&usbmisc 1>;
				fsl,usbphy = <&usbphy1>;
				dr_mode = "host";
				status = "disabled";
			};

			usbmisc: usbmisc@53ff4600 {
				#index-cells = <1>;
				compatible = "fsl,imx35-usbmisc";
				reg = <0x53ff4600 0x00f>;
			};
		};

		emi@80000000 { /* External Memory Interface */
			compatible = "fsl,emi", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x80000000 0x40000000>;
			ranges;

			nfc: nand@bb000000 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "fsl,imx35-nand", "fsl,imx25-nand";
				reg = <0xbb000000 0x2000>;
				clocks = <&clks 29>;
				clock-names = "";
				interrupts = <33>;
				status = "disabled";
			};

			weim: weim@b8002000 {
				#address-cells = <2>;
				#size-cells = <1>;
				clocks = <&clks 0>;
				compatible = "fsl,imx35-weim", "fsl,imx27-weim";
				reg = <0xb8002000 0x1000>;
				ranges = <
					0 0 0xa0000000 0x8000000
					1 0 0xa8000000 0x8000000
					2 0 0xb0000000 0x2000000
					3 0 0xb2000000 0x2000000
					4 0 0xb4000000 0x2000000
					5 0 0xb6000000 0x2000000
				>;
				status = "disabled";
			};
		};
	};

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

		usbphy0: usb-phy@0 {
			reg = <0>;
			compatible = "usb-nop-xceiv";
			#phy-cells = <0>;
		};

		usbphy1: usb-phy@1 {
			reg = <1>;
			compatible = "usb-nop-xceiv";
			#phy-cells = <0>;
		};
	};
};