dt: Document Tegra20/30 pinctrl binding
authorStephen Warren <swarren@nvidia.com>
Wed, 4 Apr 2012 15:27:49 +0000 (09:27 -0600)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 18 Apr 2012 11:53:12 +0000 (13:53 +0200)
commita3c9454e530d51fad49bbc57e19d50a30f94ce14
tree60c81b394af7f4262701994c0ebd2b3b253a1a88
parente3f80045e8856cb789f0938b61c263249f420ff3
dt: Document Tegra20/30 pinctrl binding

Define a new binding for the Tegra pin controller, which is capable of
defining all aspects of desired pin multiplexing and pin configuration.
This is all based on the new common pinctrl bindings.

Add Tegra30 binding based on Tegra20 binding.

Add some basic stuff that was missing before:
* How many and what reg property entries must be provided.
* An example.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt
Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt [new file with mode: 0644]