From: Murali Karicheri <m-karicheri2@ti.com>
Date: Tue, 16 Sep 2014 11:25:05 +0000 (+0300)
Subject: spi: davinci: add support for adding delay between word's transmissions
X-Git-Tag: fixes-for-v3.18-merge-window~30^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=365a7bb32e097a8501a6a70b9225abcb09924f8c;p=pandora-kernel.git

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>
---

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