--- arch/arm/boot/dts/am335x-bone-common.dtsi.bak	2015-03-19 11:43:32.974638349 +0500
+++ arch/arm/boot/dts/am335x-bone-common.dtsi	2015-03-19 12:29:32.241664458 +0500
@@ -78,6 +78,20 @@
 		>;
 	};
 
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)
+			0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)
+		>;
+	};
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+			0x178 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE3)
+			0x17c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE3)
+		>;
+	};
+
 	uart0_pins: pinmux_uart0_pins {
 		pinctrl-single,pins = <
 			0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
@@ -206,6 +220,22 @@
 
 };
 
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
 /include/ "tps65217.dtsi"
 
 &tps {