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Commit 6014649d authored by Phil Elwell's avatar Phil Elwell Committed by Phil Elwell
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spi: dw: Save bandwidth with the TMOD_TO feature 



TMOD_TO is the transmit-only mode that doesn't put data into the receive
FIFO. Using TMOD_TO when the user doesn't want the received data saves
CPU time and memory bandwidth.

Signed-off-by: default avatarPhil Elwell <phil@raspberrypi.com>
parent 31b9871b
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