diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig
index 119889d..7a69cc7 100644
--- a/src/soc/amd/cezanne/Kconfig
+++ b/src/soc/amd/cezanne/Kconfig
@@ -16,6 +16,7 @@
 	select ARCH_RAMSTAGE_X86_32
 	select BOOT_DEVICE_SUPPORTS_WRITES if BOOT_DEVICE_SPI_FLASH
 	select DRIVERS_USB_ACPI
+	select DRIVERS_I2C_DESIGNWARE
 	select DRIVERS_USB_PCI_XHCI
 	select FSP_COMPRESS_FSP_M_LZMA
 	select FSP_COMPRESS_FSP_S_LZMA
@@ -189,6 +190,10 @@
 	hex
 	default 0x800
 
+config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
+	int
+	default 150
+
 menu "PSP Configuration Options"
 
 config AMD_FWM_POSITION_INDEX