Initial support for Marvell Berlin4CT ARM64 SoC
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJVv7cwAAoJEN2kpao7fSL4KTgP/1f4OvTNv/HEnC0vv7X1Aj88 +OnO+e7aL6dSalKTEC8jQelI3f8DToq2cvzATZAfWMeNoasK4P2B6JBiSEK6LrE/ +xTXpJZB/BGBq0QLwdpz4+YQcZ5pXhhYRpdpabeQmKiogaFU8tBXvKhP2NHm8CIm PIPA1/YfQqwKpC9m52QVUpFOycs8wC/Q5dciFxZVmrxaHUItrJxS8U1ggyGr849X 0+PfLvpw5OVVMeTX3UGX1z++aGB+P49aEFGtOXmAOoL6VNf3dj0E8zV32BTeLCNU mfy4yUi+4J/+hwi1AwABsE8yE1K+Y92zDjzys2PEPTZHuIr+97S3DKH5ujNTv/w3 q3IyI1D5tlBhPNfW800dC8ys1cczesLcm8LIQXKvRdQ6NQqo0SqJcocBcQ4IFHQN oN+12Ed6tTPLHQkRBvqjJMdlNilN4et4DxYOP3yFeraXMw/XFuj09CD7LYZaGhO6 pQ/pEDgBzA6Qf/YcKx40sTcji1FvnpILONsWnXPaGjbMgrpWufhHFSn0WgXCpWDV E0TUJ6bhiQkY1PEkTOYB1LkNLo4wqGW2Ufnccnv/4IPbf93W+rRXUxNU/qQs1Anf 9QJdmlWtMR13X28FuuKAB/6Lu0JgNv7WaoEGU70f1RzR4PUiotMfKyXo5yHJMh0h Pp86b2hAgAc9zckVOBDp =mX/v -----END PGP SIGNATURE----- Merge tag 'berlin64-for-v4.3-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/arm64 Initial support for Marvell Berlin4CT ARM64 SoC * tag 'berlin64-for-v4.3-1' of git://git.infradead.org/users/hesselba/linux-berlin: arm64: dts: Add dts files for Marvell Berlin4CT SoC Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson
commit
509b642ec1
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@ -6,6 +6,7 @@ dts-dirs += cavium
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dts-dirs += exynos
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dts-dirs += freescale
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dts-dirs += hisilicon
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dts-dirs += marvell
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dts-dirs += mediatek
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dts-dirs += qcom
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dts-dirs += rockchip
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@ -0,0 +1,5 @@
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dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-dmp.dtb
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always := $(dtb-y)
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subdir-y := $(dts-dirs)
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clean-files := *.dtb
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@ -0,0 +1,66 @@
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/*
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* Copyright (C) 2015 Marvell Technology Group Ltd.
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*
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* Author: Jisheng Zhang <jszhang@marvell.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 GPLv2 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 library 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 library 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 "berlin4ct.dtsi"
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/ {
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model = "Marvell BG4CT DMP board";
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compatible = "marvell,berlin4ct-dmp", "marvell,berlin4ct", "marvell,berlin";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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device_type = "memory";
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/* the first 16MB is for firmwares' usage */
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reg = <0 0x01000000 0 0x7f000000>;
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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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@ -0,0 +1,164 @@
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/*
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* Copyright (C) 2015 Marvell Technology Group Ltd.
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*
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* Author: Jisheng Zhang <jszhang@marvell.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 GPLv2 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 library 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 library 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 <dt-bindings/interrupt-controller/arm-gic.h>
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/ {
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compatible = "marvell,berlin4ct", "marvell,berlin";
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interrupt-parent = <&gic>;
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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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serial0 = &uart0;
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};
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psci {
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compatible = "arm,psci-0.2";
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method = "smc";
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <0x0>;
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enable-method = "psci";
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};
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cpu1: cpu@1 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <0x1>;
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enable-method = "psci";
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};
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cpu2: cpu@2 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <0x2>;
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enable-method = "psci";
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};
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cpu3: cpu@3 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <0x3>;
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enable-method = "psci";
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};
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};
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osc: osc {
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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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pmu {
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compatible = "arm,armv8-pmuv3";
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interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-affinity = <&cpu0>,
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<&cpu1>,
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<&cpu2>,
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<&cpu3>;
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};
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timer {
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compatible = "arm,armv8-timer";
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
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};
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soc {
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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 0 0xf7000000 0x1000000>;
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gic: interrupt-controller@901000 {
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compatible = "arm,gic-400";
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#interrupt-cells = <3>;
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interrupt-controller;
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reg = <0x901000 0x1000>,
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<0x902000 0x2000>,
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<0x904000 0x2000>,
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<0x906000 0x2000>;
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interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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apb@fc0000 {
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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 0xfc0000 0x10000>;
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interrupt-parent = <&sic>;
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sic: interrupt-controller@1000 {
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compatible = "snps,dw-apb-ictl";
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reg = <0x1000 0x30>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&gic>;
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interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
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};
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uart0: uart@d000 {
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compatible = "snps,dw-apb-uart";
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reg = <0xd000 0x100>;
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interrupts = <8>;
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clocks = <&osc>;
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reg-shift = <2>;
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status = "disabled";
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};
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};
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};
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};
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