Add PPI support in tpm driver
v3 cover Add PPI support in tpm driver
The series of patches add PPI support in linux kernel.
The Physical Presence Interface enables the OS and the BIOS to cooperate to provide a simple and straightforward platform user experience for administering the TPM without sacrificing security.
PATCH 1: drivers: Add PPI support in tpm driver PATCH 2: Documentation: sysfs for physical presence interface