ARM: dts: sun5i: Add new sun5i-a13-olinuxino-micro board

The A13-OLinuXino-MICRO is a small dev-board with the Allwinner A13 SoC:
https://www.olimex.com/Products/OLinuXino/A13/A13-OLinuXino-MICRO/

Features:
A13 Cortex A8 processor at 1GHz, 3D Mali400 GPU
256 MB RAM (128Mbit x 16)
5VDC input power supply with own ICs, noise immune design
1 USB host
1 USB OTG which can power the board
SD-card connector for booting the Linux image
VGA video output
LCD signals available on connector so you still can use LCD if you disable VGA/HDMI
Audio output
Microphone input pads (no connector)

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d57c1a6..b663ed7 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -255,6 +255,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
        sun4i-a10-hackberry.dtb \
        sun5i-a10s-olinuxino-micro.dtb \
        sun5i-a13-olinuxino.dtb \
+       sun5i-a13-olinuxino-micro.dtb \
        sun6i-a31-colombus.dtb \
        sun7i-a20-cubieboard2.dtb \
        sun7i-a20-cubietruck.dtb \

diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
new file mode 100644 (file)
index 0000000..fe2ce0a
--- /dev/null
+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ * Copyright 2013 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun5i-a13.dtsi"
+
+/ {
+       model = "Olimex A13-Olinuxino Micro";
+       compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
+
+       soc@01c00000 {
+               pinctrl@01c20800 {
+                       led_pins_olinuxinom: led_pins@0 {
+                               allwinner,pins = "PG9";
+                               allwinner,function = "gpio_out";
+                               allwinner,drive = <1>;
+                               allwinner,pull = <0>;
+                       };
+               };
+
+               uart1: serial@01c28400 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&uart1_pins_b>;
+                       status = "okay";
+               };
+
+               i2c0: i2c@01c2ac00 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&i2c0_pins_a>;
+                       status = "okay";
+               };
+
+               i2c1: i2c@01c2b000 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&i2c1_pins_a>;
+                       status = "okay";
+               };
+
+               i2c2: i2c@01c2b400 {
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&i2c2_pins_a>;
+                       status = "okay";
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pins_olinuxinom>;
+
+               power {
+                       label = "a13-olinuxino-micro:green:power";
+                       gpios = <&pio 6 9 0>;
+                       default-state = "on";
+               };
+       };
+};