diff --git a/src/mainboard/google/dedede/variants/madoo/overridetree.cb b/src/mainboard/google/dedede/variants/madoo/overridetree.cb
index 90989d2b44..039fd108b3 100644
--- a/src/mainboard/google/dedede/variants/madoo/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/madoo/overridetree.cb
@@ -33,12 +33,24 @@ chip soc/intel/jasperlake
 		},
 		.i2c[0] = {
 			.speed = I2C_SPEED_FAST,
+			.rise_time_ns = 270,
+                        .fall_time_ns = 270,
+                        .data_hold_time_ns = 350,
 		},
 		.i2c[2] = {
 			.speed = I2C_SPEED_FAST,
+			.speed = I2C_SPEED_FAST,
+                        .rise_time_ns = 200,
+                        .fall_time_ns = 200,
 		},
 		.i2c[4] = {
 			.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+                                .speed = I2C_SPEED_FAST,
+                                .scl_lcnt = 190,
+                                .scl_hcnt = 100,
+                                .sda_hold = 40,
+                        },
 		},
 	}"
 	device domain 0 on