3 files changed, 28 insertions, 1 deletions
diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts
index 69c0605..ac422e4 100644
--- a/arch/arm/dts/exynos4210-trats.dts
+++ b/arch/arm/dts/exynos4210-trats.dts
@@ -23,6 +23,7 @@
 		console = "/serial@13820000";
 		mmc0 = "/sdhci@12510000";
 		mmc2 = "/sdhci@12530000";
+		i2c8 = &i2c_fg;
 	};
 
 	fimd@11c00000 {
@@ -113,6 +114,14 @@
 	dwmmc@12550000 {
 		status = "disabled";
 	};
+
+	i2c_fg: fuel-gauge {
+		compatible = "i2c-gpio";
+		gpios = <&gpy4 1 0>,	/* sda */
+			<&gpy4 0 0>;	/* scl */
+		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+		status = "okay";
+	};
 };
 
 &i2c_5 {
diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts
index 188cb93..8710747 100644
--- a/arch/arm/dts/exynos4412-odroid.dts
+++ b/arch/arm/dts/exynos4412-odroid.dts
@@ -213,7 +213,7 @@
 
 				buck8_reg: BUCK8 {
 					regulator-name = "VCC_P3V3_2.85V";
-					regulator-min-microvolt = <2850000>;
+					regulator-min-microvolt = <750000>;
 					regulator-max-microvolt = <3300000>;
 				};
 			};
diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts
index 1fbcf89..fd9e48c 100644
--- a/arch/arm/dts/exynos4412-trats2.dts
+++ b/arch/arm/dts/exynos4412-trats2.dts
@@ -27,6 +27,8 @@
 		i2c5 = "/i2c@138b0000";
 		i2c6 = "/i2c@138c0000";
 		i2c7 = "/i2c@138d0000";
+		i2c8 = &i2c_fg;
+		i2c9 = &i2c_max77693;
 		serial0 = "/serial@13800000";
 		console = "/serial@13820000";
 		mmc0 = "/sdhci@12510000";
@@ -34,6 +36,22 @@
 		mshc0 = "/dwmmc@12550000";
 	};
 
+	i2c_fg: fuel-gauge {
+		compatible = "i2c-gpio";
+		gpios = <&gpf1 5 0>,	/* sda */
+			<&gpf1 4 0>;	/* scl */
+		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+		status = "okay";
+	};
+
+	i2c_max77693: max77693 {
+		compatible = "i2c-gpio";
+		gpio = <&gpm2 0 0>,	/* sda */
+		       <&gpm2 1 0>;	/* scl */
+		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+		status = "okay";
+	};
+
 	i2c@138d0000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-slave-addr = <0x10>;