diff --git a/README b/README
index b1b3e17..b025dfc 100644
--- a/README
+++ b/README
@@ -1209,7 +1209,10 @@ The following options need to be configured:
 			If this option is set, the driver enables cache flush.
 
 - TPM Support:
-		CONFIG_GENERIC_LPC_TPM
+		CONFIG_TPM
+		Support TPM devices.
+
+		CONFIG_TPM_TIS_LPC
 		Support for generic parallel port TPM devices. Only one device
 		per system is supported at this time.
 
diff --git a/drivers/tpm/Makefile b/drivers/tpm/Makefile
index e8c159c..d1f9bbf 100644
--- a/drivers/tpm/Makefile
+++ b/drivers/tpm/Makefile
@@ -25,7 +25,7 @@ LIB := $(obj)libtpm.o
 
 $(shell mkdir -p $(obj)slb9635_i2c)
 
-COBJS-$(CONFIG_GENERIC_LPC_TPM) = generic_lpc_tpm.o
+COBJS-$(CONFIG_TPM_TIS_LPC) = tpm_tis_lpc.o
 COBJS-$(CONFIG_INFINEON_TPM_I2C) += tis_i2c.o slb9635_i2c/tpm.o
 COBJS-$(CONFIG_INFINEON_TPM_I2C) += slb9635_i2c/tpm_tis_i2c.o
 
diff --git a/drivers/tpm/generic_lpc_tpm.c b/drivers/tpm/tpm_tis_lpc.c
similarity index 100%
rename from drivers/tpm/generic_lpc_tpm.c
rename to drivers/tpm/tpm_tis_lpc.c