/* * Device Tree Include file for Marvell 98dx3236 family SoC * * Copyright (C) 2016 Allied Telesis Labs * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Contains definitions specific to the 98dx3236 SoC that are not * common to all Armada XP SoCs. */ #include "armada-370-xp.dtsi" / { #address-cells = <2>; #size-cells = <2>; model = "Marvell 98DX3236 SoC"; compatible = "marvell,armadaxp-98dx3236", "marvell,armada-370-xp"; aliases { gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; }; cpus { #address-cells = <1>; #size-cells = <0>; enable-method = "marvell,98dx3236-smp"; cpu@0 { device_type = "cpu"; compatible = "marvell,sheeva-v7"; reg = <0>; clocks = <&cpuclk 0>; clock-latency = <1000000>; }; }; soc { compatible = "marvell,armadaxp-mbus", "simple-bus"; ranges = ; bootrom { compatible = "marvell,bootrom"; reg = ; }; /* * 98DX3236 has 1 x1 PCIe unit Gen2.0 */ pciec: pcie@82000000 { compatible = "marvell,armada-xp-pcie"; status = "disabled"; device_type = "pci"; #address-cells = <3>; #size-cells = <2>; msi-parent = <&mpic>; bus-range = <0x00 0xff>; ranges = <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */ 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */ 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */>; pcie1: pcie@1,0 { device_type = "pci"; assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; reg = <0x0800 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 0x81000000 0 0 0x81000000 0x1 0 1 0>; bus-range = <0x00 0xff>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; marvell,pcie-lane = <0>; clocks = <&gateclk 5>; status = "disabled"; }; }; internal-regs { sdramc@1400 { compatible = "marvell,armada-xp-sdram-controller"; reg = <0x1400 0x500>; }; L2: l2-cache@8000 { compatible = "marvell,aurora-system-cache"; reg = <0x08000 0x1000>; cache-id-part = <0x100>; cache-level = <2>; cache-unified; wt-override; }; gpio0: gpio@18100 { compatible = "marvell,orion-gpio"; reg = <0x18100 0x40>; ngpios = <32>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; interrupts = <82>, <83>, <84>, <85>; }; /* does not exist */ gpio1: gpio@18140 { compatible = "marvell,orion-gpio"; reg = <0x18140 0x40>; status = "disabled"; }; gpio2: gpio@18180 { /* rework some properties */ compatible = "marvell,orion-gpio"; reg = <0x18180 0x40>; ngpios = <1>; /* only gpio #32 */ gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; interrupts = <87>; }; systemc: system-controller@18200 { compatible = "marvell,armada-370-xp-system-controller"; reg = <0x18200 0x500>; }; gateclk: clock-gating-control@18220 { compatible = "marvell,mv98dx3236-gating-clock"; reg = <0x18220 0x4>; clocks = <&coreclk 0>; #clock-cells = <1>; }; cpuclk: clock-complex@18700 { #clock-cells = <1>; compatible = "marvell,mv98dx3236-cpu-clock"; reg = <0x18700 0x24>, <0x1c054 0x10>; clocks = <&coreclk 1>; }; corediv-clock@18740 { status = "disabled"; }; cpu-config@21000 { compatible = "marvell,armada-xp-cpu-config"; reg = <0x21000 0x8>; }; ethernet@70000 { compatible = "marvell,armada-xp-neta"; }; ethernet@74000 { compatible = "marvell,armada-xp-neta"; }; xor1: xor@f0800 { compatible = "marvell,orion-xor"; reg = <0xf0800 0x100 0xf0a00 0x100>; clocks = <&gateclk 22>; status = "okay"; xor10 { interrupts = <51>; dmacap,memcpy; dmacap,xor; }; xor11 { interrupts = <52>; dmacap,memcpy; dmacap,xor; dmacap,memset; }; }; nand: nand@d0000 { clocks = <&dfx_coredivclk 0>; }; xor0: xor@f0900 { compatible = "marvell,orion-xor"; reg = <0xF0900 0x100 0xF0B00 0x100>; clocks = <&gateclk 28>; status = "okay"; xor00 { interrupts = <94>; dmacap,memcpy; dmacap,xor; }; xor01 { interrupts = <95>; dmacap,memcpy; dmacap,xor; dmacap,memset; }; }; }; dfx: dfx-server@ac000000 { compatible = "marvell,dfx-server", "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>; reg = ; coreclk: mvebu-sar@f8204 { compatible = "marvell,mv98dx3236-core-clock"; reg = <0xf8204 0x4>; #clock-cells = <1>; }; dfx_coredivclk: corediv-clock@f8268 { compatible = "marvell,mv98dx3236-corediv-clock"; reg = <0xf8268 0xc>; #clock-cells = <1>; clocks = <&mainpll>; clock-output-names = "nand"; }; }; switch: switch@a8000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>; pp0: packet-processor@0 { compatible = "marvell,prestera-98dx3236"; reg = <0 0x4000000>; interrupts = <33>, <34>, <35>; dfx = <&dfx>; }; }; }; clocks { /* 25 MHz reference crystal */ refclk: oscillator { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; }; }; }; &i2c0 { compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c"; reg = <0x11000 0x100>; }; &i2c1 { compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c"; reg = <0x11100 0x100>; }; &mpic { reg = <0x20a00 0x2d0>, <0x21070 0x58>; }; &rtc { status = "disabled"; }; &timer { compatible = "marvell,armada-xp-timer"; clocks = <&coreclk 2>, <&refclk>; clock-names = "nbclk", "fixed"; }; &watchdog { compatible = "marvell,armada-xp-wdt"; clocks = <&coreclk 2>, <&refclk>; clock-names = "nbclk", "fixed"; }; &cpurst { reg = <0x20800 0x20>; }; &usb0 { clocks = <&gateclk 18>; }; &usb1 { clocks = <&gateclk 19>; }; &pinctrl { compatible = "marvell,98dx3236-pinctrl"; spi0_pins: spi0-pins { marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3"; marvell,function = "spi0"; }; }; &spi0 { compatible = "marvell,armada-xp-spi", "marvell,orion-spi"; pinctrl-0 = <&spi0_pins>; pinctrl-names = "default"; }; &sdio { status = "disabled"; };