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ARM: dts: add dtsi for Amlogic Meson8 SoCs 

This adds a dtsi for Amlogic Meson8 SoCs. It differs from the Meson6
dtsi for the number of Cortex-A9 cores (4 vs 2) and for the frequency
of clk81.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Carlo Caione <carlo@caione.org>
This commit is contained in:
Beniamino Galvani 2014-10-05 23:59:14 +02:00 committed by Carlo Caione
parent bcecf1ea39
commit aeff05a39a
1 changed files with 88 additions and 0 deletions
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arch/arm/boot/dts/meson8.dtsi Normal file
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/*
* Copyright 2014 Carlo Caione <carlo@caione.org>
*
* 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 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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/ "meson.dtsi"
/ {
model = "Amlogic Meson8 SoC";
compatible = "amlogic,meson8";
interrupt-parent = <&gic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@200 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x200>;
};
cpu@201 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x201>;
};
cpu@202 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x202>;
};
cpu@203 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x203>;
};
};
clk81: clk@0 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <141666666>;
};
}; /* end of / */