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[v2,0/2] synquacer: add TPM support

Message ID 20200114141647.109347-1-ardb@kernel.org (mailing list archive)
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Series synquacer: add TPM support | expand

Message

Ard Biesheuvel Jan. 14, 2020, 2:16 p.m. UTC 
This adds support for driving the TPM on Socionext SynQuacer platforms
using the existing driver for a memory mapped TIS frame.

v2:
- don't use read/write_bytes() to implement read/write16/32 since that uses
  the wrong address

Cc: jarkko.sakkinen@linux.intel.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: masahisa.kojima@linaro.org
Cc: devicetree@vger.kernel.org
Cc: linux-integrity@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: peterhuewe@gmx.de
Cc: jgg@ziepe.ca

Ard Biesheuvel (2):
  dt-bindings: tpm-tis-mmio: add compatible string for SynQuacer TPM
  tpm: tis: add support for MMIO TPM on SynQuacer

 Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt |  1 +
 drivers/char/tpm/tpm_tis.c                                      | 50 +++++++++++++++++++-
 2 files changed, 49 insertions(+), 2 deletions(-)