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Author SHA1 Message Date
Andrzej Głąbek
7974ff2665 drivers: spi_nrfx_*: Add support for optional WAKE line
Add option to use (by defining the `wake-gpios` devicetree properties)
an additional signal line between SPI master and SPI slave that allows
the latter to stay in low-power state and wake up only when a transfer
is to occur.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2023-08-01 11:07:21 +02:00