/* * Copyright (C) 2015 Marvell Technology Group Ltd. * * Author: Jisheng Zhang * * This file is dual-licensed: you can use it either under the terms * of the GPLv2 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 library 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 library 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. */ #include / { compatible = "marvell,berlin4ct", "marvell,berlin"; interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; aliases { serial0 = &uart0; }; psci { compatible = "arm,psci-0.2"; method = "smc"; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu0: cpu@0 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; reg = <0x0>; enable-method = "psci"; }; cpu1: cpu@1 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; reg = <0x1>; enable-method = "psci"; }; cpu2: cpu@2 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; reg = <0x2>; enable-method = "psci"; }; cpu3: cpu@3 { compatible = "arm,cortex-a53", "arm,armv8"; device_type = "cpu"; reg = <0x3>; enable-method = "psci"; }; }; osc: osc { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; }; pmu { compatible = "arm,armv8-pmuv3"; interrupts = , , , ; interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; timer { compatible = "arm,armv8-timer"; interrupts = , , , ; }; soc { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0 0xf7000000 0x1000000>; gic: interrupt-controller@901000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; interrupt-controller; reg = <0x901000 0x1000>, <0x902000 0x2000>, <0x904000 0x2000>, <0x906000 0x2000>; interrupts = ; }; apb@e80000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0xe80000 0x10000>; interrupt-parent = <&aic>; gpio0: gpio@0400 { compatible = "snps,dw-apb-gpio"; reg = <0x0400 0x400>; #address-cells = <1>; #size-cells = <0>; porta: gpio-port@0 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0>; }; }; gpio1: gpio@0800 { compatible = "snps,dw-apb-gpio"; reg = <0x0800 0x400>; #address-cells = <1>; #size-cells = <0>; portb: gpio-port@1 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <1>; }; }; gpio2: gpio@0c00 { compatible = "snps,dw-apb-gpio"; reg = <0x0c00 0x400>; #address-cells = <1>; #size-cells = <0>; portc: gpio-port@2 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <2>; }; }; gpio3: gpio@1000 { compatible = "snps,dw-apb-gpio"; reg = <0x1000 0x400>; #address-cells = <1>; #size-cells = <0>; portd: gpio-port@3 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <3>; }; }; aic: interrupt-controller@3800 { compatible = "snps,dw-apb-ictl"; reg = <0x3800 0x30>; interrupt-controller; #interrupt-cells = <1>; interrupt-parent = <&gic>; interrupts = ; }; }; soc_pinctrl: pin-controller@ea8000 { compatible = "marvell,berlin4ct-soc-pinctrl"; reg = <0xea8000 0x14>; }; avio_pinctrl: pin-controller@ea8400 { compatible = "marvell,berlin4ct-avio-pinctrl"; reg = <0xea8400 0x8>; }; apb@fc0000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0xfc0000 0x10000>; interrupt-parent = <&sic>; sic: interrupt-controller@1000 { compatible = "snps,dw-apb-ictl"; reg = <0x1000 0x30>; interrupt-controller; #interrupt-cells = <1>; interrupt-parent = <&gic>; interrupts = ; }; sm_gpio0: gpio@8000 { compatible = "snps,dw-apb-gpio"; reg = <0x8000 0x400>; #address-cells = <1>; #size-cells = <0>; porte: gpio-port@4 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; }; }; sm_gpio1: gpio@9000 { compatible = "snps,dw-apb-gpio"; reg = <0x9000 0x400>; #address-cells = <1>; #size-cells = <0>; portf: gpio-port@5 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; }; }; uart0: uart@d000 { compatible = "snps,dw-apb-uart"; reg = <0xd000 0x100>; interrupts = <8>; clocks = <&osc>; reg-shift = <2>; status = "disabled"; pinctrl-0 = <&uart0_pmux>; pinctrl-names = "default"; }; }; system_pinctrl: pin-controller@fe2200 { compatible = "marvell,berlin4ct-system-pinctrl"; reg = <0xfe2200 0xc>; uart0_pmux: uart0-pmux { groups = "SM_URT0_TXD", "SM_URT0_RXD"; function = "uart0"; }; }; }; };