diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 4308f9c..ba90137 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig

@@ -86,6 +86,18 @@ config TCG_TIS_SYNQUACER
  	  To compile this driver as a module, choose  M here;
  	  the module will be called tpm_tis_synquacer.
  
+config TCG_TIS_I2C
+	tristate "TPM I2C Interface Specification"
+	depends on I2C
+	select CRC_CCITT
+	select TCG_TIS_CORE
+	help
+	  If you have a TPM security chip, compliant with the TCG TPM PTP
+	  (I2C interface) specification and connected to an I2C bus master,
+	  say Yes and it will be accessible from within Linux.
+	  To compile this driver as a module, choose  M here;