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| author | Eddie James <eajames@linux.ibm.com> | 2020-07-31 01:03:28 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-08-13 06:48:33 +0300 |
| commit | e032b28c2d60597ddea874c3904851d44dd3771f (patch) | |
| tree | ca82fb36caf14984bd9dc40cae938aedf3097195 /lib/mpi/mpiutil.c | |
| parent | c9811d94aea416728a3dc749307de3e84b27bfdd (diff) | |
| download | linux-e032b28c2d60597ddea874c3904851d44dd3771f.tar.xz | |
spi: fsi: Implement restricted size for certain controllers
Some of the FSI-attached SPI controllers cannot use the loop command in
programming the sequencer due to security requirements. Add a boolean
devicetree property that describes this condition and restrict the
size for these controllers. Also, add more transfers directly in the
sequence up to the length of the sequence register.
OpenBMC-Staging-Count: 1
Fixes: bbb6b2f9865b ("spi: Add FSI-attached SPI controller driver")
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions