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(parent: 0d08572) | 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)
commit51e41dc2f2bc7e7c8d5b8202a23eae3ee6056131
tree7b3f34c59d6e27e314577a31a8c13b2a098d9528tree | snapshot
parent0d085723c637fd6929b8926a2963de1c2307cfa1commit | 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
Domain: System / Kernel;