[PATCH v4 0/2] tpm: add driver for cr50 on SPI

This patchset adds support for H1 Secure Microcontroller running Cr50 firmware. It implements several functions, including TPM-like functionality, and communicates over SPI using the FIFO protocol described in the PTP Spec, section 6. H1 is a proprietary chip that the Chrome OS team is

[PATCH v4 0/2] tpm: add driver for cr50 on SPI

This patchset adds support for H1 Secure Microcontroller running Cr50 firmware. It implements several functions, including TPM-like functionality, and communicates over SPI using the FIFO protocol described in the PTP Spec, section 6. H1 is a proprietary chip that the Chrome OS team is