tree dc840152133be7a601f5cd6a353708e7111c9aa1
parent 6e7488f8f6f68218bd52283f78f571466280ac96
author Murali Karicheri <m-karicheri2@ti.com> 1410866705 +0300
committer Mark Brown <broonie@kernel.org> 1410888695 -0700

spi: davinci: add support for adding delay between word's transmissions

This patch adds ability to configure delay between transmission of
words over SPI bus if it's required by SPI slave devices.

New optional SPI slave property:
- ti,spi-word-delay : delay between transmission of words
	(SPIFMTn.WDELAY, SPIDAT1.WDEL)

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>