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(parent: 7d56ded) | patch
spi: dw: Add support for master mode selection for DWC SSI controller
authorNandhini Srikandan <nandhini.srikandan@intel.com>
Wed, 13 Jul 2022 04:22:22 +0000 (12:22 +0800)
committerMark Brown <broonie@kernel.org>
Wed, 13 Jul 2022 12:32:31 +0000 (13:32 +0100)
commitfffa2a8809d889df9e15113171daeec0989d7d9c
tree7b3f34c59d6e27e314577a31a8c13b2a098d9528tree | snapshot
parent7d56ded652c41753c007f2ebe91e8ba93d1b0e84commit | diff
spi: dw: Add support for master mode selection for DWC SSI controller

Add support to select the controller mode as master mode by setting Bit 31
of CTRLR0 register. This feature is supported for controller versions above
v1.02.

Signed-off-by: Nandhini Srikandan <nandhini.srikandan@intel.com>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20220713042223.1458-4-nandhini.srikandan@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-dw-core.c diff | blob | history
drivers/spi/spi-dw.h diff | blob | history
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