--- /dev/null
+# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+# TODO: Merge tpm_tis_lpc.c with tpm.c
+obj-$(CONFIG_TPM_ATMEL_TWI) += tpm_atmel_twi.o
+obj-$(CONFIG_TPM_TIS_I2C) += tpm.o
+obj-$(CONFIG_TPM_TIS_I2C) += tpm_tis_i2c.o
+obj-$(CONFIG_TPM_TIS_LPC) += tpm_tis_lpc.o
+obj-$(CONFIG_TPM_TIS_SANDBOX) += tpm_tis_sandbox.o