diff options
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/meson.dtsi | 105 | ||||
| -rw-r--r-- | arch/arm/boot/dts/meson6-atv1200.dts | 66 | ||||
| -rw-r--r-- | arch/arm/boot/dts/meson6.dtsi | 78 |
4 files changed, 250 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index fb1fee9eb017..efd089988454 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -159,6 +159,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \ kirkwood-ts419-6282.dtb dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb +dtb-$(CONFIG_MACH_MESON6) += meson6-atv1200.dtb dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb dtb-$(CONFIG_ARCH_MXC) += \ imx1-ads.dtb \ diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi new file mode 100644 index 000000000000..55feb14a333d --- /dev/null +++ b/arch/arm/boot/dts/meson.dtsi @@ -0,0 +1,105 @@ +/* + * 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 library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * 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/ "skeleton.dtsi" + +/ { + interrupt-parent = <&gic>; + + gic: interrupt-controller@c4301000 { + compatible = "arm,cortex-a9-gic"; + reg = <0xc4301000 0x1000>, + <0xc4300100 0x0100>; + interrupt-controller; + #interrupt-cells = <3>; + }; + + timer@c1109940 { + compatible = "amlogic,meson6-timer"; + reg = <0xc1109940 0x14>; + interrupts = <0 10 1>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + uart_AO: serial@c81004c0 { + compatible = "amlogic,meson-uart"; + reg = <0xc81004c0 0x14>; + interrupts = <0 90 1>; + clocks = <&clk81>; + status = "disabled"; + }; + + uart_A: serial@c81084c0 { + compatible = "amlogic,meson-uart"; + reg = <0xc81084c0 0x14>; + interrupts = <0 90 1>; + clocks = <&clk81>; + status = "disabled"; + }; + + uart_B: serial@c81084dc { + compatible = "amlogic,meson-uart"; + reg = <0xc81084dc 0x14>; + interrupts = <0 90 1>; + clocks = <&clk81>; + status = "disabled"; + }; + + uart_C: serial@c8108700 { + compatible = "amlogic,meson-uart"; + reg = <0xc8108700 0x14>; + interrupts = <0 90 1>; + clocks = <&clk81>; + status = "disabled"; + }; + }; +}; /* end of / */ diff --git a/arch/arm/boot/dts/meson6-atv1200.dts b/arch/arm/boot/dts/meson6-atv1200.dts new file mode 100644 index 000000000000..dc2541faf1ec --- /dev/null +++ b/arch/arm/boot/dts/meson6-atv1200.dts @@ -0,0 +1,66 @@ +/* + * 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 library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * 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. + */ + +/dts-v1/; +/include/ "meson6.dtsi" + +/ { + model = "Geniatech ATV1200"; + compatible = "geniatech,atv1200"; + + aliases { + serial0 = &uart_AO; + }; + + memory { + reg = <0x40000000 0x80000000>; + }; +}; + +&uart_AO { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/meson6.dtsi b/arch/arm/boot/dts/meson6.dtsi new file mode 100644 index 000000000000..4ba49127779f --- /dev/null +++ b/arch/arm/boot/dts/meson6.dtsi @@ -0,0 +1,78 @@ +/* + * 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 library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * 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 Meson6 SoC"; + compatible = "amlogic,meson6"; + + 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>; + }; + }; + + clk81: clk@0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <200000000>; + }; +}; /* end of / */ |