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(parent: 2ad7672) | patch
spi: mt65xx: Add dma max segment size declaration
authorzhichao.liu <zhichao.liu@mediatek.com>
Tue, 27 Sep 2022 08:32:48 +0000 (16:32 +0800)
committerMark Brown <broonie@kernel.org>
Tue, 27 Sep 2022 12:48:36 +0000 (13:48 +0100)
commit02bee121767e5c3ff422b545e0efe41a738ab263
tree205e896631d0d170bf6890c59e39cae98b1ec051tree | snapshot
parent2ad767229f39cad11839d3f2cb42f0cf5577164ecommit | diff
spi: mt65xx: Add dma max segment size declaration

Add spi dma max segment size declaration according to spi
hardware capability, instead of 64KB by system default
setting, to improve bus bandwidth for mass data transmission.

Signed-off-by: zhichao.liu <zhichao.liu@mediatek.com>
Link: https://lore.kernel.org/r/20220927083248.25404-1-zhichao.liu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-mt65xx.c diff | blob | history
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