xref: /freebsd-10.3-release/sys/boot/fdt/dts/arm/imx6.dtsi

/*
 * Copyright (c) 2013 Ian Lepore
 * Copyright (c) 2012 The FreeBSD Foundation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * Freescale i.MX6 Common Device Tree Source.
 * There are enough differences between the Solo, Dual, Quad, and *-lite
 * flavors of this SoC that eventually we will need a finer-grained breakdown
 * of some of this stuff.  For now this file works for all of them.  I think.
 *
 * $FreeBSD: releng/10.3/sys/boot/fdt/dts/arm/imx6.dtsi 283500 2015-05-24 18:59:45Z ian $
 */

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

		cpu@0 {
			device_type = "cpu";
			compatible = "ARM,MCIMX6";
			reg = <0x0>;
			d-cache-line-size = <32>;
			i-cache-line-size = <32>;
			d-cache-size = <0x8000>;
			i-cache-size = <0x8000>;
			/* TODO: describe L2 cache also */
			timebase-frequency = <0>;
			bus-frequency = <0>;
			clock-frequency = <0>;
		};
	};

	aliases {
		soc = &SOC;
	};

	SOC: soc@00000000 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		interrupt-parent = <&gic>;
		ranges = <0x00000000 0x00000000 0x10000000>;

		gic: generic-interrupt-controller@00a00100 {
			compatible = "arm,gic";
			interrupt-controller;
			#interrupt-cells = <1>;
			reg = <0x00a01000 0x00001000
			       0x00a00100 0x00000100>;
		};

		mp_tmr0@00a00200 {
			compatible = "arm,mpcore-timers";
			reg = <0x00a00200 0x100
			       0x00a00600 0x100>;
			interrupts = <27 29>;
			interrupt-parent = <&gic>;
		};

		l2-cache@00a02000 {
			compatible = "arm,pl310-cache", "arm,pl310";
			reg = <0xa02000 0x1000>;
			interrupts = <124>;
			cache-level = <0x2>;
			interrupt-parent = < &gic >;
		};

		aips@02000000 { /* AIPS1 */
			compatible = "fsl,aips-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			interrupt-parent = <&gic>;
			reg = <0x02000000 0x00100000>;
			ranges;

			/* Required by many devices, so better to stay first */
			clks: ccm@020c4000 {
				compatible = "fsl,imx6q-ccm";
				reg = <0x020c4000 0x4000>;
				interrupts = <119 120>;
			};

			/* System Reset Controller */
			src: src@4006E000 {
				compatible = "fsl,imx6-src";
				reg = <0x020D8000 0x100>;
			};

			sdma: sdma@020ec000 {
				compatible = "fsl,imx6q-sdma";
				reg = <0x020ec000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <34>;
				status = "disabled";
			};

			anatop: anatop@020c8000 {
				compatible = "fsl,imx6q-anatop";
				reg = <0x020c8000 0x1000>;
				interrupt-parent = <&gic>;
				interrupts = <49>;
			};

			gpt: timer@02098000 {
				compatible = "fsl,imx6q-gpt", "fsl,imx51-gpt";
				reg = <0x02098000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <87>;
			};

			iomux@020e0000 {
				compatible = "fsl,imx6q-iomuxc";
				reg = <0x020e0000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <32>;
			};

			gpio1: gpio@0209c000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x0209c000 0x4000>;
				interrupts = < 98 99 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			gpio2: gpio@020a0000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x020a0000 0x4000>;
				interrupts = < 100 101 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			gpio3: gpio@020a4000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x020a4000 0x4000>;
				interrupts = < 102 103 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			gpio4: gpio@020a8000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x020a8000 0x4000>;
				interrupts = < 104 105 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			gpio5: gpio@020ac000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x020ac000 0x4000>;
				interrupts = < 106 107 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			gpio6: gpio@020b0000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x020b0000 0x4000>;
				interrupts = < 108 109 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			gpio7: gpio@020b4000 {
				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
				reg = <0x020b4000 0x4000>;
				interrupts = < 110 111 >;
				gpio-controller;
				#gpio-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				status = "disabled";
			};

			uart1: serial@02020000 {
				compatible = "fsl,imx6q-uart";
				reg = <0x02020000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <58>;
				clock-frequency = <80000000>;
				status = "disabled";
			};

			uart2: serial@021e8000 {
				compatible = "fsl,imx6q-uart";
				reg = <0x021e8000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <59>;
				clock-frequency = <80000000>;
				status = "disabled";
			};

			uart3: serial@021ec000 {
				compatible = "fsl,imx6q-uart";
				reg = <0x021ec000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <60>;
				clock-frequency = <80000000>;
				status = "disabled";
			};

			uart4: serial@021f0000 {
				compatible = "fsl,imx6q-uart";
				reg = <0x021f0000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <61>;
				clock-frequency = <80000000>;
				status = "disabled";
			};

			uart5: serial@021f4000 {
				compatible = "fsl,imx6q-uart";
				reg = <0x021f4000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <62>;
				clock-frequency = <80000000>;
				status = "disabled";
			};

			usbphy1: usbphy@020c9000 {
				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
				reg = <0x020c9000 0x1000>;
				interrupts = <44>;
				status = "disabled";
			};

			usbphy2: usbphy@020ca000 {
				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
				reg = <0x020ca000 0x1000>;
				interrupts = <45>;
				status = "disabled";
			};

			ecspi1: ecspi@02008000 {
				compatible = "fsl,imx6q-ecspi";
				reg = <0x02008000 0x4000>;
				interrupts = < 63 >;
				status = "disabled";
			};

			ecspi2: ecspi@0200C000 {
				compatible = "fsl,imx6q-ecspi";
				reg = <0x0200C000 0x4000>;
				interrupts = < 64 >;
				status = "disabled";
			};

			ecspi3: ecspi@02010000 {
				compatible = "fsl,imx6q-ecspi";
				reg = <0x02010000 0x4000>;
				interrupts = < 65 >;
				status = "disabled";
			};

			ecspi4: ecspi@02014000 {
				compatible = "fsl,imx6q-ecspi";
				reg = <0x02014000 0x4000>;
				interrupts = < 66 >;
				status = "disabled";
			};

			ecspi5: ecspi@02018000 {
				compatible = "fsl,imx6q-ecspi";
				reg = <0x02018000 0x4000>;
				interrupts = < 67 >;
				status = "disabled";
			};

			ssi1: ssi@02028000 {
				compatible = "fsl,imx6q-ssi";
				reg = <0x02028000 0x4000>;
				interrupts = < 78 >;
				dmas = <&sdma 37 1 0>,
				       <&sdma 38 1 0>;
				dma-names = "rx", "tx";
				status = "disabled";
			};

			ssi2: ssi@0202C000 {
				compatible = "fsl,imx6q-ssi";
				reg = <0x0202C000 0x4000>;
				interrupts = < 79 >;
				status = "disabled";
			};

			ssi3: ssi@02030000 {
				compatible = "fsl,imx6q-ssi";
				reg = <0x02030000 0x4000>;
				interrupts = < 80 >;
				status = "disabled";
			};
		};

		aips@02100000 { /* AIPS2 */
			compatible = "fsl,aips-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			interrupt-parent = <&gic>;
			reg = <0x02100000 0x00100000>;
			ranges;

			i2c1: i2c@021a0000 {
				compatible = "fsl,imx6q-i2c";
				reg = <0x021a0000 0x4000>;
				interrupts = < 68 >;
				status = "disabled";
			};

			i2c2: i2c@021a4000 {
				compatible = "fsl,imx6q-i2c";
				reg = <0x021a4000 0x4000>;
				interrupts = < 69 >;
				status = "disabled";
			};

			i2c3: i2c@021ac000 {
				compatible = "fsl,imx6q-i2c";
				reg = <0x021a8000 0x4000>;
				interrupts = < 70 >;
				status = "disabled";
			};

			fec1: ethernet@02188000 {
				compatible = "fsl,imx6q-fec";
				reg = <0x02188000 0x4000>;
				interrupts = <150 151>;
				status = "disabled";
			};

			usbotg1: usb@02184000 {
				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
				reg = <0x02184000 0x200>;
				interrupts = <75>;
				fsl,usbphy = <&usbphy1>;
				fsl,usbmisc = <&usbmisc 0>;
				status = "disabled";
			};

			usbh1: usb@02184200 {
				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
				reg = <0x02184200 0x200>;
				interrupts = <72>;
				fsl,usbphy = <&usbphy2>;
				fsl,usbmisc = <&usbmisc 1>;
				status = "disabled";
			};

			usbh2: usb@02184400 {
				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
				reg = <0x02184400 0x200>;
				interrupts = <73>;
				fsl,usbmisc = <&usbmisc 2>;
				status = "disabled";
			};

			usbh3: usb@02184600 {
				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
				reg = <0x02184600 0x200>;
				interrupts = <74>;
				fsl,usbmisc = <&usbmisc 3>;
				status = "disabled";
			};

			usbmisc: usbmisc@02184800 {
				#index-cells = <1>;
				compatible = "fsl,imx6q-usbmisc";
				reg = <0x02184800 0x200>;
				// Not disabled on purpose.
			};

			usdhc1: usdhc@02190000 {
				compatible = "fsl,imx6q-usdhc";
				reg = <0x02190000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <54>;
				cd-gpios = <&gpio1 2 0>;
				bus-width = <0x4>;
				status ="disabled";
			};

			usdhc2: usdhc@02194000 {
				compatible = "fsl,imx6q-usdhc";
				reg = <0x02194000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <55>;
				non-removable;
				bus-width = <0x4>;
				status ="disabled";
			};

			usdhc3: usdhc@02198000 {
				compatible = "fsl,imx6q-usdhc";
				reg = <0x02198000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <56>;
				cd-gpios = <&gpio3 9 0>;
				bus-width = <0x4>;
				status ="disabled";
			};

			usdhc4: usdhc@0219c000 {
				compatible = "fsl,imx6q-usdhc";
				reg = <0x0219c000 0x4000>;
				interrupt-parent = <&gic>;
				interrupts = <57>;
				bus-width = <0x4>;
				status ="disabled";
			};

			ocotp0: ocotp@021bc000 {
				compatible = "fsl,imx6q-ocotp";
				reg = <0x021bc000 0x4000>;
			};

			audmux: audmux@021d8000 {
				compatible = "fsl,imx6q-audmux";
				reg = <0x021d8000 0x4000>;
				status = "disabled";
			};
		};
	};
};