Messages in this thread |  | | From | Vignesh Raghavendra <> | Subject | [PATCH 0/2] spi: spi-omap2-mcspi: Add DMA support for AM65x | Date | Tue, 4 Feb 2020 18:18:14 +0530 |
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This patch series adds DMA support for McSPI on AM65x. First patch addresses a limitationn on AM65x where transfers have to be <4K per DMA request and second patch handles possible EPROBE_DEFER when requesting DMA channels
Vignesh Raghavendra (2): spi: spi-omap2-mcspi: Handle DMA size restriction on AM65x spi: spi-omap2-mcspi: Support probe deferral for DMA channels
drivers/spi/spi-omap2-mcspi.c | 103 +++++++++++------- include/linux/platform_data/spi-omap2-mcspi.h | 1 + 2 files changed, 65 insertions(+), 39 deletions(-)
-- 2.25.0
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