spi-summary: document set_cs_timing

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>

diff --git a/Documentation/spi/spi-summary b/Documentation/spi/spi-summary
index 1721c1b..1a63194 100644 (file)
--- a/Documentation/spi/spi-summary
+++ b/Documentation/spi/spi-summary
@@ -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)