tpm_tis: Allow tpm_tis to be bound using DT

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This provides an open firwmare driver binding for tpm_tis. OF
is useful on arches where ACPI/PNP is not used.

The tcg,tpm-tis-mmio register map interface is specified by the TCG.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

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Jason Gunthorpe 2016-11-07 15:44:31 -07:00 • committed by Jarkko Sakkinen

parent 7ea7861c8c

commit 420d439849

3 changed files with 37 additions and 1 deletions

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25

Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt

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2

drivers/char/tpm/Kconfig

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11

drivers/char/tpm/tpm_tis.c

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