From: Knut Wohlrab Date: Tue, 25 Sep 2012 11:21:57 +0000 (+0200) Subject: spi/imx: set the inactive state of the clock according to the clock polarity X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~41^2~1^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c09b890b763df3ccd79a2c34c2f1abeb73179caf;p=pandora-kernel.git spi/imx: set the inactive state of the clock according to the clock polarity There are SPI devices which need a SPI clock with active low polarity and high inactive state. Add the setting of the inactive state ECSPIx_CONFIGREG:SCLK CTL according to the clock polarity ECSPIx_CONFIGREG:SCLK POL: DT without "spi-cpol" = 0 = clock active high polarity = inactive state low DT with "spi-cpol" = 1 = clock active low polarity = inactive state high Signed-off-by: Knut Wohlrab Signed-off-by: Dirk Behme Acked-by: Shawn Guo Signed-off-by: Mark Brown --- Reading git-diff-tree failed