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spi-summary: document set_cs_timing

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This patch documents set_cs_timing SPI master method.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Sowjanya Komatineni 2019-04-04 17:14:15 -07:00 committed by Mark Brown
parent fa28fd3421
commit 24496da692
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Documentation/spi/spi-summary
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@ -572,6 +572,12 @@ SPI MASTER METHODS
0: transfer is finished
1: transfer is still in progress
master->set_cs_timing(struct spi_device *spi, u8 setup_clk_cycles,
u8 hold_clk_cycles, u8 inactive_clk_cycles)
This method allows SPI client drivers to request SPI master controller
for configuring device specific CS setup, hold and inactive timing
requirements.
DEPRECATED METHODS
master->transfer(struct spi_device *spi, struct spi_message *message)