freebsd-dev/sys/boot/fdt/dts/arm/socfpga.dtsi

/*-
 * Copyright (c) 2014 Ruslan Bukin <br@bsdpad.com>
 * All rights reserved.
 *
 * This software was developed by SRI International and the University of
 * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
 * ("CTSRD"), as part of the DARPA CRASH research programme.
 *
 * 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.
 *
 * $FreeBSD$
 */

/ {
	compatible = "altr,socfpga";
	#address-cells = <1>;
	#size-cells = <1>;

	interrupt-parent = <&GIC>;

	aliases {
		soc = &SOC;
		rstmgr = &rstmgr;
		l3regs = &l3regs;
		serial0 = &serial0;
		serial1 = &serial1;
	};

	SOC: socfpga {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		ranges;
		bus-frequency = <0>;

		GIC: interrupt-controller@fffed000 {
			compatible = "arm,gic";
			reg = < 0xfffed000 0x1000 >, /* Distributor */
			      < 0xfffec100 0x100 >; /* CPU Interface */
			interrupt-controller;
			#interrupt-cells = <1>;
		};

		mp_tmr@40002100 {
			compatible = "arm,mpcore-timers";
			clock-frequency = <200000000>;
			#address-cells = <1>;
			#size-cells = <0>;
			reg = < 0xfffec200 0x100 >, /* Global Timer */
			      < 0xfffec600 0x100 >; /* Private Timer */
			interrupts = < 27 29 >;
			interrupt-parent = < &GIC >;
		};

		sysmgr: sysmgr@ffd08000 {
			compatible = "altr,sys-mgr";
			reg = <0xffd08000 0x1000>;
		};

		clkmgr: clkmgr@ffd04000 {
			compatible = "altr,clk-mgr";
			reg = <0xffd04000 0x1000>;
		};

		rstmgr: rstmgr@ffd05000 {
			compatible = "altr,rst-mgr";
			reg = <0xffd05000 0x1000>;
		};

		l3regs: l3regs@ff800000 {
			compatible = "altr,l3regs";
			reg = <0xff800000 0x1000>;
		};

		fpgamgr: fpgamgr@ff706000 {
			compatible = "altr,fpga-mgr";
			reg = <0xff706000 0x1000>, /* FPGAMGRREGS */
			      <0xffb90000 0x1000>; /* FPGAMGRDATA */
			interrupts = < 207 >;
			interrupt-parent = <&GIC>;
		};

		gpio0: gpio@ff708000 {
			compatible = "snps,dw-apb-gpio";
			reg = <0xff708000 0x1000>;
			porta: gpio-controller@0 {
				compatible = "snps,dw-apb-gpio-port";
				gpio-controller;
				snps,nr-gpios = <29>;
			};
		};

		gpio1: gpio@ff709000 {
			compatible = "snps,dw-apb-gpio";
			reg = <0xff709000 0x1000>;
			portb: gpio-controller@0 {
				compatible = "snps,dw-apb-gpio-port";
				gpio-controller;
				snps,nr-gpios = <29>;
			};
		};

		gpio2: gpio@ff70a000 {
			compatible = "snps,dw-apb-gpio";
			reg = <0xff70a000 0x1000>;
			portc: gpio-controller@0 {
				compatible = "snps,dw-apb-gpio-port";
				gpio-controller;
				snps,nr-gpios = <27>;
			};
		};

		serial0: serial@ffc02000 {
			compatible = "ns16550";
			reg = <0xffc02000 0x1000>;
			reg-shift = <2>;
			interrupts = <194>;
			interrupt-parent = <&GIC>;
			current-speed = <115200>;
			clock-frequency = < 100000000 >;
			status = "disabled";
		};

		serial1: serial@ffc03000 {
			compatible = "ns16550";
			reg = <0xffc03000 0x1000>;
			reg-shift = <2>;
			interrupts = <195>;
			interrupt-parent = <&GIC>;
			current-speed = <115200>;
			clock-frequency = < 100000000 >;
			status = "disabled";
		};

		usb0: usb@ffb00000 {
			compatible = "synopsys,designware-hs-otg2";
			reg = <0xffb00000 0xffff>;
			interrupts = <157>;
			interrupt-parent = <&GIC>;
			status = "disabled";
		};

		usb1: usb@ffb40000 {
			compatible = "synopsys,designware-hs-otg2";
			reg = <0xffb40000 0xffff>;
			interrupts = <160>;
			interrupt-parent = <&GIC>;
			dr_mode = "host";
			status = "disabled";
		};

		gmac0: ethernet@ff700000 {
			compatible = "altr,socfpga-stmmac",
				"snps,dwmac-3.70a", "snps,dwmac";
			reg = <0xff700000 0x2000>;
			interrupts = <147>;
			interrupt-parent = <&GIC>;
			phy-mode = "rgmii";
			status = "disabled";
		};

		gmac1: ethernet@ff702000 {
			compatible = "altr,socfpga-stmmac",
				"snps,dwmac-3.70a", "snps,dwmac";
			reg = <0xff702000 0x2000>;
			interrupts = <152>;
			interrupt-parent = <&GIC>;
			phy-mode = "rgmii";
			status = "disabled";
		};

		mmc: dwmmc@ff704000 {
			compatible = "altr,socfpga-dw-mshc";
			reg = <0xff704000 0x1000>;
			interrupts = <171>;
			interrupt-parent = <&GIC>;
			fifo-depth = <0x400>;
			status = "disabled";
		};
	};
};