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
