Re: [PATCH v4 1/2] tpm: tis: add support for MMIO TPM on SynQuacer

2020-08-13 Thread Jarkko Sakkinen
On Mon, Jul 27, 2020 at 12:13:44PM +0900, Masahisa Kojima wrote: > Hi Jarkko, > > Thank you for your comments. > > On Thu, 23 Jul 2020 at 11:36, Jarkko Sakkinen > wrote: > > > > On Fri, Jul 17, 2020 at 05:49:31PM +0900, Masahisa Kojima wrote: > > > When fitted, the SynQuacer platform exposes

Re: [PATCH v4 1/2] tpm: tis: add support for MMIO TPM on SynQuacer

2020-07-26 Thread Masahisa Kojima
Hi Jarkko, Thank you for your comments. On Thu, 23 Jul 2020 at 11:36, Jarkko Sakkinen wrote: > > On Fri, Jul 17, 2020 at 05:49:31PM +0900, Masahisa Kojima wrote: > > When fitted, the SynQuacer platform exposes its SPI TPM via a MMIO > > window that is backed by the SPI command sequencer in the

Re: [PATCH v4 1/2] tpm: tis: add support for MMIO TPM on SynQuacer

2020-07-22 Thread Jarkko Sakkinen
On Fri, Jul 17, 2020 at 05:49:31PM +0900, Masahisa Kojima 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,

[PATCH v4 1/2] tpm: tis: add support for MMIO TPM on SynQuacer

2020-07-17 Thread Masahisa Kojima
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 module that take this into