linux/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
Maxime Ripard ce0106c5bb ARM: sun7i: cubieboard2: Enable the I2C controllers
The Cubieboard2 uses both the i2c0 and i2c1 controllers. Enable them in
the DT.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-09-18 11:35:38 -05:00

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/*
* Copyright 2013 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/ "sun7i-a20.dtsi"
/ {
model = "Cubietech Cubieboard2";
compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
soc@01c00000 {
emac: ethernet@01c0b000 {
pinctrl-names = "default";
pinctrl-0 = <&emac_pins_a>;
phy = <&phy1>;
status = "okay";
};
mdio@01c0b080 {
status = "okay";
phy1: ethernet-phy@1 {
reg = <1>;
};
};
pinctrl@01c20800 {
led_pins_cubieboard2: led_pins@0 {
allwinner,pins = "PH20", "PH21";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
};
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
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";
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_cubieboard2>;
blue {
label = "cubieboard2:blue:usr";
gpios = <&pio 7 21 0>;
};
green {
label = "cubieboard2:green:usr";
gpios = <&pio 7 20 0>;
};
};
};