pwm: Update DT bindings to reference pwm.txt for cells documentation
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Wed, 17 Jul 2013 22:54:23 +0000 (00:54 +0200)
committerThierry Reding <thierry.reding@gmail.com>
Tue, 3 Sep 2013 11:08:10 +0000 (13:08 +0200)
The PWM client cells format is documented in the generic pwm.txt
documentation and duplicated in all PWM driver bindings. Remove
duplicate information and reference pwm.txt instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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