linux/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
Maxime Ripard 351617cd02 ARM: sun5i: olinuxino: Enable the i2c controllers
The A13-Olinuxino makes use of the 3 i2c controllers found on the Allwinner
A13. Enable them in the device tree.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
2013-06-15 15:19:40 +02:00

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/*
* Copyright 2012 Maxime Ripard
*
* 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";
compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
chosen {
bootargs = "earlyprintk console=ttyS0,115200";
};
soc@01c20000 {
pinctrl@01c20800 {
led_pins_olinuxino: 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_olinuxino>;
power {
gpios = <&pio 6 9 0>;
default-state = "on";
};
};
};