summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/sun9i-a80-optimus.dts
diff options
context:
space:
mode:
authorChen-Yu Tsai <wens@csie.org>2014-10-08 17:02:54 +0400
committerMaxime Ripard <maxime.ripard@free-electrons.com>2014-10-20 16:52:12 +0400
commitf49a430c14560a263965a95ac3b86578917c6e72 (patch)
tree938350f90a13a5ed9417085ef1d87c316759d4b9 /arch/arm/boot/dts/sun9i-a80-optimus.dts
parent4ab328f06e305bf3ea254f4e3c94bb4d820998c1 (diff)
downloadlinux-f49a430c14560a263965a95ac3b86578917c6e72.tar.xz
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.dts66
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";
+ };
+ };
+};