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109 lines
2.9 KiB
Diff
109 lines
2.9 KiB
Diff
From aad62992a2921436ec7c054f8b80bc916b8cc9d7 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Sat, 14 Dec 2013 16:26:17 +0100
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Subject: [PATCH] ARM: dts: sun5i: Add new sun5i-a13-olinuxino-micro board
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The A13-OLinuXino-MICRO is a small dev-board with the Allwinner A13 SoC:
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https://www.olimex.com/Products/OLinuXino/A13/A13-OLinuXino-MICRO/
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Features:
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A13 Cortex A8 processor at 1GHz, 3D Mali400 GPU
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256 MB RAM (128Mbit x 16)
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5VDC input power supply with own ICs, noise immune design
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1 USB host
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1 USB OTG which can power the board
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SD-card connector for booting the Linux image
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VGA video output
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LCD signals available on connector so you still can use LCD if you disable VGA/HDMI
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Audio output
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Microphone input pads (no connector)
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 68 +++++++++++++++++++++++++
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2 files changed, 69 insertions(+)
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create mode 100644 arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -255,6 +255,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
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sun4i-a10-hackberry.dtb \
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sun5i-a10s-olinuxino-micro.dtb \
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sun5i-a13-olinuxino.dtb \
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+ sun5i-a13-olinuxino-micro.dtb \
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sun6i-a31-colombus.dtb \
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sun7i-a20-cubieboard2.dtb \
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sun7i-a20-cubietruck.dtb \
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--- /dev/null
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+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts
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@@ -0,0 +1,68 @@
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+/*
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+ * Copyright 2012 Maxime Ripard
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+ * Copyright 2013 Hans de Goede <hdegoede@redhat.com>
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+ *
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+ * Maxime Ripard <maxime.ripard@free-electrons.com>
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+ *
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+ * The code contained herein is licensed under the GNU General Public
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+ * License. You may obtain a copy of the GNU General Public License
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+ * Version 2 or later at the following locations:
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+ *
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+ * http://www.opensource.org/licenses/gpl-license.html
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+ * http://www.gnu.org/copyleft/gpl.html
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+ */
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+
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+/dts-v1/;
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+/include/ "sun5i-a13.dtsi"
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+
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+/ {
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+ model = "Olimex A13-Olinuxino Micro";
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+ compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
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+
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+ soc@01c00000 {
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+ pinctrl@01c20800 {
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+ led_pins_olinuxinom: led_pins@0 {
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+ allwinner,pins = "PG9";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <1>;
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+ allwinner,pull = <0>;
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+ };
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+ };
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+
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+ uart1: serial@01c28400 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart1_pins_b>;
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+ status = "okay";
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+ };
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+
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+ i2c0: i2c@01c2ac00 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c0_pins_a>;
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+ status = "okay";
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+ };
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+
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+ i2c1: i2c@01c2b000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c1_pins_a>;
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+ status = "okay";
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+ };
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+
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+ i2c2: i2c@01c2b400 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c2_pins_a>;
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+ status = "okay";
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+ };
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&led_pins_olinuxinom>;
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+
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+ power {
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+ label = "a13-olinuxino-micro:green:power";
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+ gpios = <&pio 6 9 0>;
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+ default-state = "on";
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+ };
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+ };
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+};
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