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authorJonathan Neuschäfer <j.neuschaefer@gmx.net>2018-01-22 08:04:09 +0300
committerLinus Walleij <linus.walleij@linaro.org>2018-02-12 11:36:06 +0300
commit4760b6fa442276783aa4294e131b72fea8c5a18a (patch)
tree4da2b7b139aca2546ec144ccb7f6a9d7b25efb56 /Documentation/devicetree/bindings/powerpc
parentb5cd7802dd7c10c5be388c8820d8e753f4f8fce7 (diff)
downloadlinux-4760b6fa442276783aa4294e131b72fea8c5a18a.tar.xz
dt-bindings: gpio: Add binding for Wii GPIO controller
The Nintendo Wii game console has a GPIO controller, which is used for the optical disk slot LED, buttons, poweroff, etc. This patch adds a binding for this GPIO controller. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/powerpc')
-rw-r--r--Documentation/devicetree/bindings/powerpc/nintendo/wii.txt9
1 files changed, 1 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt
index 36afa322b04b..a3dc4b9fa11a 100644
--- a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt
+++ b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt
@@ -152,14 +152,7 @@ Nintendo Wii device tree
1.l) The General Purpose I/O (GPIO) controller node
- Represents the dual access 32 GPIO controller interface.
-
- Required properties:
-
- - #gpio-cells : <2>
- - compatible : should be "nintendo,hollywood-gpio"
- - reg : should contain the IPC registers location and length
- - gpio-controller
+ see Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt
1.m) The control node