On Wed, 2023-05-24 at 17:40 +0200, A. Sverdlin wrote:
> From: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxxxx>
>
> Underlying I2C bus drivers not always support longer transfers and
> imx-lpi2c for instance doesn't. SLB 9673 offers 427-bytes packets.
>
> Visible symptoms are:
>
> tpm tpm0: Error left over data
> tpm tpm0: tpm_transmit: tpm_recv: error -5
> tpm_tis_i2c: probe of 1-002e failed with error -5
>
> Fixes: bbc23a07b072 ("tpm: Add tpm_tis_i2c backend for tpm_tis_core")
> Tested-by: Michael Haener <michael.haener@xxxxxxxxxxx>
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxxxx>
Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
BR, Jarkko
