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(parent: 6e7488f) | patch
spi: davinci: add support for adding delay between word's transmissions
authorMurali Karicheri <m-karicheri2@ti.com>
Tue, 16 Sep 2014 11:25:05 +0000 (14:25 +0300)
committerMark Brown <broonie@kernel.org>
Tue, 16 Sep 2014 17:31:35 +0000 (10:31 -0700)
commit365a7bb32e097a8501a6a70b9225abcb09924f8c
treedc840152133be7a601f5cd6a353708e7111c9aa1tree | snapshot (tar.gz zip)
parent6e7488f8f6f68218bd52283f78f571466280ac96commit | diff
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>
Documentation/devicetree/bindings/spi/spi-davinci.txt diff | blob | blame | history
drivers/spi/spi-davinci.c diff | blob | blame | history