1 files changed, 119 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..506948f582ee
--- /dev/null
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -0,0 +1,119 @@
+/*
+ * 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 file 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 file 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 file; 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 {
+                pio: pinctrl@06000800 {
+                        i2c3_pins_a: i2c3@0 {
+                                /* Enable internal pull-up */
+                                allwinner,pull = <1>;
+                        };
+
+                        led_pins_optimus: led-pins@0 {
+                                allwinner,pins = "PH0", "PH1";
+                                allwinner,function = "gpio_out";
+                                allwinner,drive = <0>;
+                                allwinner,pull = <0>;
+                        };
+
+                        uart4_pins_a: uart4@0 {
+                                /* Enable internal pull-up */
+                                allwinner,pull = <1>;
+                        };
+                };
+
+                uart0: serial@07000000 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&uart0_pins_a>;
+                        status = "okay";
+                };
+
+                uart4: serial@07001000 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&uart4_pins_a>;
+                        status = "okay";
+                };
+
+                i2c3: i2c@07003400 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&i2c3_pins_a>;
+                        status = "okay";
+                };
+        };
+
+        leds {
+                compatible = "gpio-leds";
+                pinctrl-names = "default";
+                pinctrl-0 = <&led_pins_optimus>;
+
+                /* The LED names match those found on the board */
+
+                led2 {
+                        label = "optimus:led2:usr";
+                        gpios = <&pio 7 1 0>;
+                };
+
+                /* led3 is on PM15, in R_PIO */
+
+                led4 {
+                        label = "optimus:led4:usr";
+                        gpios = <&pio 7 0 0>;
+                };
+        };
+};