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@xxxxxxxxx> --- arch/arm/boot/dts/meson8.dtsi | 88 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 arch/arm/boot/dts/meson8.dtsi diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi new file mode 100644 index 0000000..42e4026 --- /dev/null +++ b/arch/arm/boot/dts/meson8.dtsi @@ -0,0 +1,88 @@ +/* + * Copyright 2014 Carlo Caione <carlo@xxxxxxxxxx> + * + * 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 / */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
