xref: /freebsd/sys/dts/arm/db78460.dts (revision 95ee2897e98f5d444f26ed2334cc7c439f9c16c6)

/*
 * Copyright (c) 2010 The FreeBSD Foundation
 * Copyright (c) 2010-2011 Semihalf
 * 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.
 *
 * Marvell DB-78460 Device Tree Source.
 */

/dts-v1/;

/ {
	model = "mrvl,DB-78460";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		serial0 = &serial0;
	};

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

		cpu@0 {
			device_type = "cpu";
			compatible = "ARM,88VS584";
			reg = <0x0>;
			d-cache-line-size = <32>;	// 32 bytes
			i-cache-line-size = <32>;	// 32 bytes
			d-cache-size = <0x8000>;	// L1, 32K
			i-cache-size = <0x8000>;	// L1, 32K
			timebase-frequency = <0>;
			bus-frequency = <200000000>;
			clock-frequency = <0>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x0 0x80000000>;		// 2G at 0x0
	};

	soc78460@d0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		ranges = <0x0 0xd0000000 0x00100000>;
		bus-frequency = <0>;


		MPIC: mpic@20a00 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <1>;
			reg = <0x20a00 0x500 0x21870 0x58 0x20400 0x100>;
			compatible = "mrvl,mpic";
		};

		rtc@10300 {
			compatible = "mrvl,rtc";
			reg = <0x10300 0x08>;
		};

		timer@21840 {
			compatible = "marvell,armada-xp-timer";
			reg = <0x21840 0x30>;
			interrupts = <5>;
			interrupt-parent = <&MPIC>;
			mrvl,has-wdt;
		};

		twsi@11000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "mrvl,twsi";
			reg = <0x11000 0x20>;
			interrupts = <31>;
			interrupt-parent = <&MPIC>;
		};

		twsi@11100 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "mrvl,twsi";
			reg = <0x11100 0x20>;
			interrupts = <32>;
			interrupt-parent = <&MPIC>;
		};

		serial0: serial@12000 {
			compatible = "snps,dw-apb-uart";
			reg = <0x12000 0x20>;
			reg-shift = <2>;
			current-speed = <115200>;
			clock-frequency = <0>;
			interrupts = <41>;
			interrupt-parent = <&MPIC>;
		};

		serial1: serial@12100 {
			compatible = "snps,dw-apb-uart";
			reg = <0x12100 0x20>;
			reg-shift = <2>;
			current-speed = <115200>;
			clock-frequency = <0>;
			interrupts = <42>;
			interrupt-parent = <&MPIC>;
		};

		serial2: serial@12200 {
			compatible = "snps,dw-apb-uart";
			reg = <0x12200 0x20>;
			reg-shift = <2>;
			current-speed = <115200>;
			clock-frequency = <0>;
			interrupts = <43>;
			interrupt-parent = <&MPIC>;
		};

		serial3: serial@12300 {
			compatible = "snps,dw-apb-uart";
			reg = <0x12300 0x20>;
			reg-shift = <2>;
			current-speed = <115200>;
			clock-frequency = <0>;
			interrupts = <44>;
			interrupt-parent = <&MPIC>;
		};

		MPP: mpp@10000 {
			#pin-cells = <2>;
			compatible = "mrvl,mpp";
			reg = <0x18000 0x34>;
			pin-count = <68>;
			pin-map = <
				0  1		/* MPP[0]:  GE1_TXCLK */
				1  1		/* MPP[1]:  GE1_TXCTL */
				2  1		/* MPP[2]:  GE1_RXCTL */
				3  1		/* MPP[3]:  GE1_RXCLK */
				4  1		/* MPP[4]:  GE1_TXD[0] */
				5  1		/* MPP[5]:  GE1_TXD[1] */
				6  1		/* MPP[6]:  GE1_TXD[2] */
				7  1		/* MPP[7]:  GE1_TXD[3] */
				8  1		/* MPP[8]:  GE1_RXD[0] */
				9  1		/* MPP[9]:  GE1_RXD[1] */
				10 1		/* MPP[10]: GE1_RXD[2] */
				11 1		/* MPP[11]: GE1_RXD[3] */
				12 2		/* MPP[13]: SYSRST_OUTn */
				13 2		/* MPP[13]: SYSRST_OUTn */
				14 2		/* MPP[14]: SATA1_ACTn */
				15 2		/* MPP[15]: SATA0_ACTn */
				16 2		/* MPP[16]: UA2_TXD */
				17 2		/* MPP[17]: UA2_RXD */
				18 2		/* MPP[18]: <UNKNOWN> */
				19 2		/* MPP[19]: <UNKNOWN> */
				20 2		/* MPP[20]: <UNKNOWN> */
				21 2		/* MPP[21]: <UNKNOWN> */
				22 2		/* MPP[22]: UA3_TXD */
				23 2
				24 0
				25 0
				26 0
				27 0
				28 4
				29 0
				30 1
				31 1
				32 1
				33 1
				34 1
				35 1
				36 1
				37 1
				38 1
				39 1
				40 0
				41 3
				42 1
				43 1
				44 2
				45 2
				46 4
				47 3
				48 0
				49 1
				50 1
				51 1
				52 1
				53 1
				54 1
				55 1
				56 1
				57 0
				58 1
				59 1
				60 1
				61 1
				62 1
				63 1
				64 1
				65 1
				66 1
				67 2 >;
		};

		usb@50000 {
			compatible = "mrvl,usb-ehci", "usb-ehci";
			reg = <0x50000 0x1000>;
			interrupts = <124 45>;
			interrupt-parent = <&MPIC>;
		};

		usb@51000 {
			compatible = "mrvl,usb-ehci", "usb-ehci";
			reg = <0x51000 0x1000>;
			interrupts = <124 46>;
			interrupt-parent = <&MPIC>;
		};

		usb@52000 {
			compatible = "mrvl,usb-ehci", "usb-ehci";
			reg = <0x52000 0x1000>;
			interrupts = <124 47>;
			interrupt-parent = <&MPIC>;
		};

		enet0: ethernet@72000 {
			#address-cells = <1>;
			#size-cells = <1>;
			model = "V2";
			compatible = "mrvl,ge";
			reg = <0x72000 0x2000>;
			ranges = <0x0 0x72000 0x2000>;
			local-mac-address = [ 00 04 01 07 84 60 ];
			interrupts = <67 68 122 >;
			interrupt-parent = <&MPIC>;
			phy-handle = <&phy0>;
			has-neta;

			mdio@0 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "mrvl,mdio";

				phy0: ethernet-phy@0 {
					reg = <0x0>;
				};
				phy1: ethernet-phy@1 {
					reg = <0x1>;
				};
				phy2: ethernet-phy@2 {
					reg = <0x19>;
				};
				phy3: ethernet-phy@3 {
					reg = <0x1b>;
				};
			};
		};

		sata@A0000 {
			compatible = "mrvl,sata";
			reg = <0xA0000 0x6000>;
			interrupts = <55>;
			interrupt-parent = <&MPIC>;
		};
	};

	pci0: pcie@d0040000 {
		compatible = "mrvl,pcie";
		device_type = "pci";
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0xd0040000 0x2000>;
		bus-range = <0 255>;
		ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x20000000
			  0x01000000 0x0 0x00000000 0xa0000000 0x0 0x08000000>;
		clock-frequency = <33333333>;
		interrupt-parent = <&MPIC>;
		interrupts = <120>;
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
			0x0800 0x0 0x0 0x1 &MPIC 0x3A
			0x0800 0x0 0x0 0x2 &MPIC 0x3A
			0x0800 0x0 0x0 0x3 &MPIC 0x3A
			0x0800 0x0 0x0 0x4 &MPIC 0x3A
			>;
	};

	sram@ffff0000 {
		compatible = "mrvl,cesa-sram";
		reg = <0xffff0000 0x00010000>;
	};

	chosen {
		stdin = "serial0";
		stdout = "serial0";
		stddbg = "serial0";
	};
};