TPM Interface Specification 1.2 Interface / TPM 2.0 FIFO Interface

modulename: tpm_tis.ko

configname: CONFIG_TCG_TIS

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>TPM Hardware Support
└─>TPM Interface Specification 1.2 Interface / TPM 2.0 FIFO Interface
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
If you have a TPM security chip that is compliant with the
TCG TIS 1.2 TPM specification (TPM1.2) or the TCG PTP FIFO
specification (TPM2.0) say Yes and it will be accessible from
within Linux. To compile this driver as a module, choose M here;
the module will be called tpm_tis.

source code: