diff --git a/src/drivers/i2c/designware/dw_i2c.c b/src/drivers/i2c/designware/dw_i2c.c
index 9eda827f30..5e57e5a5a6 100644
--- a/src/drivers/i2c/designware/dw_i2c.c
+++ b/src/drivers/i2c/designware/dw_i2c.c
@@ -213,6 +213,13 @@ static const struct soc_clock {
 			.ns = 3000,
 		},
 	},
+	{
+		.clk_speed_mhz = 150,
+		.freq = {
+			.ticks = 600,
+			.ns = 4000,
+		},
+	},
 	{
 		.clk_speed_mhz = 216,
 		.freq = {