iio: potentiometer: mcp4531: Add device tree binding documentation
authorFlorian Vaussard <florian.vaussard@gmail.com>
Thu, 30 Jun 2016 07:34:49 +0000 (09:34 +0200)
committerJonathan Cameron <jic23@kernel.org>
Sun, 3 Jul 2016 11:39:59 +0000 (12:39 +0100)
commitdeec2fadff6aa6a26e96cc12c7c8bacdc145b5af
tree45cf7b7f085091926428fdf6b9b036c542e457d7
parent294ea6f3a162fc0091e80170b8176bf326962d1c
iio: potentiometer: mcp4531: Add device tree binding documentation

Add the device tree documentation for all the supported parts. Apart the
compatible string and standard I2C binding, no other binding is currently
needed.

Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Documentation/devicetree/bindings/i2c/trivial-devices.txt