diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
index 2f6ab32b59548cd29a618db65d14f643cdaa2001..1fd122db18e6cc0a8404228d3bf8fde539ed255a 100644
--- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -589,6 +589,13 @@
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
 	};
+
+	hdmi_cec: hdmi-cec {
+		samsung,pins = "gpx3-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
 };
 
 &pinctrl_1 {
diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index 8f3a804307488575fbf6b98e8252a7b0a92306ee..e1d293dbbe5d95623ddd8b26a951c5e3360afb24 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -272,6 +272,10 @@
 	vdd_pll-supply = <&ldo8_reg>;
 };
 
+&hdmicec {
+	status = "okay";
+};
+
 &i2c_0 {
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 79c9c885613afb4ddaa434a1b5d5c40565e537e9..fbdc1d53a2ce6685ad38533309b873a7910ecb83 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -689,6 +689,19 @@
 			samsung,syscon-phandle = <&pmu_system_controller>;
 		};
 
+		hdmicec: cec@101B0000 {
+			compatible = "samsung,s5p-cec";
+			reg = <0x101B0000 0x200>;
+			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clock CLK_HDMI_CEC>;
+			clock-names = "hdmicec";
+			samsung,syscon-phandle = <&pmu_system_controller>;
+			hdmi-phandle = <&hdmi>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdmi_cec>;
+			status = "disabled";
+		};
+
 		mixer@14450000 {
 			compatible = "samsung,exynos5250-mixer";
 			reg = <0x14450000 0x10000>;
diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
index 3924b4fafe727189c9dea017a0607bb32b264d44..65aa0e300c23b28b2d216f70afb404cde676b3fe 100644
--- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
@@ -67,6 +67,13 @@
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
+
+	hdmi_cec: hdmi-cec {
+		samsung,pins = "gpx3-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
 };
 
 &pinctrl_1 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 0db0bcf8da3652a3cf5662b38cfcfb89118732c7..acd77b10b3df23e3f415e184a6c057431488da55 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -624,6 +624,19 @@
 			reg = <0x145D0000 0x20>;
 		};
 
+		hdmicec: cec@101B0000 {
+			compatible = "samsung,s5p-cec";
+			reg = <0x101B0000 0x200>;
+			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clock CLK_HDMI_CEC>;
+			clock-names = "hdmicec";
+			samsung,syscon-phandle = <&pmu_system_controller>;
+			hdmi-phandle = <&hdmi>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdmi_cec>;
+			status = "disabled";
+		};
+
 		mixer: mixer@14450000 {
 			compatible = "samsung,exynos5420-mixer";
 			reg = <0x14450000 0x10000>;
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 657535e2e3cc80bfd56fdb10f7cfcfecb2c1f3b7..f92f957412073279a3be9713794bb2336dbf4752 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -264,6 +264,10 @@
 	vdd-supply = <&ldo6_reg>;
 };
 
+&hdmicec {
+	status = "okay";
+};
+
 &hsi2c_4 {
 	status = "okay";