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| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2020-09-20 14:28:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-29 19:22:27 +0300 |
| commit | ffb7ca54c95b4c76ad8a9aa1b2b16d61df2a7139 (patch) | |
| tree | 6073dbb8a4893e4fb6de9a6c1fd3625660d30d47 /security | |
| parent | cc760f3143f53ea8387cd76cffc43bdc89db9df4 (diff) | |
| download | linux-ffb7ca54c95b4c76ad8a9aa1b2b16d61df2a7139.tar.xz | |
spi: dw: Add KeemBay Master capability
In a further commit we'll have to get rid of the update_cr0() callback and
define a DW SSI capability instead. Since Keem Bay master/slave
functionality is controller by the CTRL0 register bitfield, we need to
first move the master mode selection into the internal corresponding
update_cr0 method, which would be activated by means of the dedicated
DW_SPI_CAP_KEEMBAY_MST capability setup.
Note this will be also useful if the driver will be ever altered to
support the DW SPI slave interface.
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20200920112914.26501-11-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions