From 6267355f0e513bed9a5009924abc7a1e7de22ab3 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 6 Jan 2014 13:58:12 +0800 Subject: [PATCH] arm: sun7i: cubietruck: Enable the i2c controllers The Cubietruck makes use of the first three i2c controllers found on the Allwinner A20; i2c-0 is used internally for the PMIC, i2c-1 is exposed on the board headers, and i2c-2 is used for DDC on the VGA connector. This patch enables them in the device tree. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -130,6 +130,24 @@ reg = <1>; }; }; + + 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 {