A Practical Guide to Trusted Computing: Writing a TPM Device Driver

http://www.ibmpressbooks.com/articles/article.asp?p=1154764

Intel® Trusted Execution Technology: A Primer
http://software.intel.com/en-us/articles/intel-trusted-execution-technology-a-primer/

How to use a TPM with Linux
https://www.grounation.org/index.php?post/2008/07/04/8-how-to-use-a-tpm-with-linux