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dt-bindings: tegra186-gpio: Add information for Tegra194

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The Tegra194 GPIO controller is similar to the one in Tegra186.
Add relevant information to the device tree binding documentation.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Mikko Perttunen 2018-06-20 15:54:02 +03:00 committed by Linus Walleij
parent 3a358e2284
commit 25b7256500
1 changed files with 4 additions and 0 deletions
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Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.txt
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@ -68,6 +68,8 @@ Required properties:
One of:
- "nvidia,tegra186-gpio".
- "nvidia,tegra186-gpio-aon".
- "nvidia,tegra194-gpio".
- "nvidia,tegra194-gpio-aon".
- reg-names
Array of strings.
Contains a list of names for the register spaces described by the reg
@ -91,6 +93,8 @@ Required properties:
depending on compatible value:
- "nvidia,tegra186-gpio": 6 entries.
- "nvidia,tegra186-gpio-aon": 1 entry.
- "nvidia,tegra194-gpio": 6 entries.
- "nvidia,tegra194-gpio-aon": 1 entry.
- gpio-controller
Boolean.
Marks the device node as a GPIO controller/provider.