forked from Minki/linux
ARM: dts: introduce MPS2 AN385/AN386
Application Notes 385 and 386 shares the same memory map and features except the CPU is used. AN385 is supplied with Cortex-M3 CPU and AN386 is supplied with Cortex-M4. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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@ -257,6 +257,7 @@ dtb-$(CONFIG_ARCH_MMP) += \
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dtb-$(CONFIG_MACH_MESON8B) += \
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meson8b-mxq.dtb \
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meson8b-odroidc1.dtb
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dtb-$(CONFIG_ARCH_MPS2) += mps2-an385.dtb
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dtb-$(CONFIG_ARCH_MOXART) += \
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moxart-uc7112lx.dtb
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dtb-$(CONFIG_SOC_IMX1) += \
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92
arch/arm/boot/dts/mps2-an385.dts
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92
arch/arm/boot/dts/mps2-an385.dts
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@ -0,0 +1,92 @@
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/*
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* Copyright (C) 2015 ARM Limited
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*
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* Author: Vladimir Murzin <vladimir.murzin@arm.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "mps2.dtsi"
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/ {
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model = "ARM MPS2 Application Note 385/386";
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compatible = "arm,mps2";
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aliases {
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serial0 = &uart0;
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};
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chosen {
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bootargs = "earlycon";
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stdout-path = "serial0:9600n8";
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};
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memory {
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device_type = "memory";
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reg = <0x21000000 0x1000000>;
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};
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smb {
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ethernet@0,0 {
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compatible = "smsc,lan9220", "smsc,lan9115";
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reg = <0 0x0 0x10000>;
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interrupts = <13>;
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interrupt-parent = <&nvic>;
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smsc,irq-active-high;
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&timer0 {
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status = "okay";
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};
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&timer1 {
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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241
arch/arm/boot/dts/mps2.dtsi
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241
arch/arm/boot/dts/mps2.dtsi
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@ -0,0 +1,241 @@
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/*
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* Copyright (C) 2015 ARM Limited
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*
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* Author: Vladimir Murzin <vladimir.murzin@arm.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "armv7-m.dtsi"
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/ {
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oscclk0: clk-osc0 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <50000000>;
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};
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oscclk1: clk-osc1 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24576000>;
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};
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oscclk2: clk-osc2 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <25000000>;
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};
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cfgclk: clk-cfg {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <5000000>;
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};
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spicfgclk: clk-spicfg {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <75000000>;
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};
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sysclk: clk-sys {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk0>;
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#clock-cells = <0>;
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clock-div = <2>;
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clock-mult = <1>;
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};
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audmclk: clk-audm {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk1>;
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#clock-cells = <0>;
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clock-div = <2>;
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clock-mult = <1>;
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};
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audsclk: clk-auds {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk1>;
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#clock-cells = <0>;
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clock-div = <8>;
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clock-mult = <1>;
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};
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spiclcd: clk-cpiclcd {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk0>;
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#clock-cells = <0>;
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clock-div = <2>;
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clock-mult = <1>;
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};
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spicon: clk-spicon {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk0>;
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#clock-cells = <0>;
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clock-div = <2>;
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clock-mult = <1>;
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};
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i2cclcd: clk-i2cclcd {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk0>;
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#clock-cells = <0>;
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clock-div = <2>;
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clock-mult = <1>;
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};
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i2caud: clk-i2caud {
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compatible = "fixed-factor-clock";
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clocks = <&oscclk0>;
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#clock-cells = <0>;
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clock-div = <2>;
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clock-mult = <1>;
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};
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soc {
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compatible = "simple-bus";
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ranges;
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apb@40000000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0x40000000 0x10000>;
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timer0: mps2-timer0@0 {
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compatible = "arm,mps2-timer";
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reg = <0x0 0x1000>;
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interrupts = <8>;
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clocks = <&sysclk>;
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status = "disabled";
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};
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timer1: mps2-timer1@1000 {
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compatible = "arm,mps2-timer";
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reg = <0x1000 0x1000>;
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interrupts = <9>;
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clocks = <&sysclk>;
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status = "disabled";
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};
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timer2: dual-timer@2000 {
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compatible = "arm,sp804";
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reg = <0x2000 0x1000>;
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clocks = <&sysclk>;
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interrupts = <10>;
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status = "disabled";
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};
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uart0: serial@4000 {
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compatible = "arm,mps2-uart";
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reg = <0x4000 0x1000>;
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interrupts = <0 1 12>;
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clocks = <&sysclk>;
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status = "disabled";
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};
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uart1: serial@5000 {
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compatible = "arm,mps2-uart";
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reg = <0x5000 0x1000>;
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interrupts = <2 3 12>;
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clocks = <&sysclk>;
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status = "disabled";
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};
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uart2: serial@6000 {
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compatible = "arm,mps2-uart";
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reg = <0x6000 0x1000>;
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interrupts = <4 5 12>;
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clocks = <&sysclk>;
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status = "disabled";
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};
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wdt: watchdog@8000 {
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compatible = "arm,sp805", "arm,primecell";
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arm,primecell-periphid = <0x00141805>;
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reg = <0x8000 0x1000>;
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interrupts = <0>;
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clocks = <&sysclk>;
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clock-names = "apb_pclk";
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status = "disabled";
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};
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};
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};
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fpga@40020000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0x40020000 0x10000>;
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fpgaio@8000 {
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compatible = "syscon", "simple-mfd";
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reg = <0x8000 0x10>;
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led0 {
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compatible = "register-bit-led";
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offset = <0x0>;
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mask = <0x01>;
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label = "userled:0";
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linux,default-trigger = "heartbeat";
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default-state = "on";
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};
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led1 {
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compatible = "register-bit-led";
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offset = <0x0>;
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mask = <0x02>;
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label = "userled:1";
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linux,default-trigger = "usr";
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default-state = "off";
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};
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};
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};
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smb {
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compatible = "simple-bus";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges = <0 0 0x40200000 0x10000>,
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<1 0 0xa0000000 0x10000>;
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};
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};
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