diff --git a/board/czechlight/clearfog/sdn-roadm-clearfog.dtsi b/board/czechlight/clearfog/sdn-roadm-clearfog.dtsi
index 6a8715a..c502435 100644
--- a/board/czechlight/clearfog/sdn-roadm-clearfog.dtsi
+++ b/board/czechlight/clearfog/sdn-roadm-clearfog.dtsi
@@ -46,6 +46,11 @@
 		marvell,pins = "mpp24", "mpp25";
 		marvell,function = "gpio";
 	};
+
+	clearfog_i2c1_recovery_pins: clearfog-i2c1-recovery-pins {
+		marvell,pins = "mpp26", "mpp27";
+		marvell,function = "gpio";
+	};
 };
 
 &mikro_uart_pins {
@@ -224,6 +229,12 @@
 };
 
 &i2c1 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-1 = <&clearfog_i2c1_recovery_pins>;
+	single-master;
+	scl-gpios = <&gpio0 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio0 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+
 #ifdef CLEARFOG_REV1
 	eeprom@53 {
 		compatible = "atmel,24c128";