diff options
author | Chen-Yu Tsai <wens@csie.org> | 2014-10-08 21:02:54 +0800 |
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committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-10-20 14:52:12 +0200 |
commit | f49a430c14560a263965a95ac3b86578917c6e72 (patch) | |
tree | 938350f90a13a5ed9417085ef1d87c316759d4b9 /arch/arm/boot/dts/sun9i-a80-optimus.dts | |
parent | 4ab328f06e305bf3ea254f4e3c94bb4d820998c1 (diff) | |
download | lwn-f49a430c14560a263965a95ac3b86578917c6e72.tar.gz lwn-f49a430c14560a263965a95ac3b86578917c6e72.zip |
ARM: dts: sun9i: Add A80 Optimus Board support
The A80 Optimus Board is was launched with the Allwinner A80 SoC.
It was jointly developed by Allwinner and Merrii.
This board has a UART port, a JTAG connector, USB host ports, a USB
3.0 OTG connector, an HDMI output, a micro SD slot, 8G NAND flash,
4G DRAM, a camera sensor interface, a WiFi/BT combo chip, a headphone
jack, IR receiver, and additional GPIO headers.
This patch adds only basic support.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'arch/arm/boot/dts/sun9i-a80-optimus.dts')
-rw-r--r-- | arch/arm/boot/dts/sun9i-a80-optimus.dts | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts new file mode 100644 index 000000000000..f83abab108b9 --- /dev/null +++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts @@ -0,0 +1,66 @@ +/* + * Copyright 2014 Chen-Yu Tsai + * + * Chen-Yu Tsai <wens@csie.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/ "sun9i-a80.dtsi" + +/ { + model = "Merrii A80 Optimus Board"; + compatible = "merrii,a80-optimus", "allwinner,sun9i-a80"; + + chosen { + bootargs = "earlyprintk console=ttyS0,115200"; + }; + + soc { + uart0: serial@07000000 { + status = "okay"; + }; + }; +}; |