Re: [PATCH v2 2/2] tpm: tis: add support for MMIO TPM on SynQuacer

[Jarkko Sakkinen]

On Tue, 2020-01-14 at 15:16 +0100, Ard Biesheuvel wrote:
> When fitted, the SynQuacer platform exposes its SPI TPM via a MMIO
> window that is backed by the SPI command sequencer in the SPI bus
> controller. This arrangement has the limitation that only byte size
> accesses are supported, and so we'll need to provide a separate set
> of read and write accessors that take this into account.

What is SynQuacer platform?

I'm also missing a resolution why tpm_tis.c is extended to handle both
and not add tpm_tis_something.c instead. It does not follow the pattern
we have in place (e.g. look up tpm_tis_spi.c).

/Jarkko