From: Philip, Avinash <avinashphilip@ti.com>
Date: Wed, 21 Nov 2012 07:40:44 +0000 (+0530)
Subject: pwm: Device tree support for PWM polarity
X-Git-Tag: v3.8-rc1~49^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83af24027b3df1af5c5a9aa9adcdcfeb3429d3be;p=pandora-kernel.git

pwm: Device tree support for PWM polarity

Add support for encoding PWM properties in bit encoded form with
of_pwm_xlate_with_flags() function support. Platforms require platform
specific PWM properties has to populate in 3rd cell of the pwm-specifier
and PWM driver should also set .of_xlate support with this function.
Currently PWM property polarity encoded in bit position 0 of the third
cell in pwm-specifier.

Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
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