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authorThierry Reding <thierry.reding@avionic-design.de>2012-09-19 04:57:36 -0400
committerLinus Walleij <linus.walleij@linaro.org>2012-09-20 02:54:58 -0400
commit790b520e3accec16f3d93937ef6fb91d1fd30cf0 (patch)
tree96641fe65f1e5887dd7ec4a28aeae0ae6cbf373c /Documentation/devicetree/bindings/gpio
parent5e969a401a0126806cc2a358800b5b52d6c0a246 (diff)
gpio: adnp: dt: Reference generic interrupt binding
Instead of having to duplicate the description of the properties needed for interrupt support, reference the new standard document. Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Rob Herring <rob.herring@calxeda.com> Cc: devicetree-discuss@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> [Minor spelling correction] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio')
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-adnp.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-adnp.txt b/Documentation/devicetree/bindings/gpio/gpio-adnp.txt
index 5a09a216fe65..af66b2724837 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-adnp.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-adnp.txt
@@ -11,6 +11,10 @@ Required properties:
11- gpio-controller: Marks the device as a GPIO controller 11- gpio-controller: Marks the device as a GPIO controller
12- nr-gpios: The number of pins supported by the controller. 12- nr-gpios: The number of pins supported by the controller.
13 13
14The GPIO expander can optionally be used as an interrupt controller, in
15which case it uses the default two cell specifier as described in
16Documentation/devicetree/bindings/interrupt-controller/interrupts.txt.
17
14Example: 18Example:
15 19
16 gpioext: gpio-controller@41 { 20 gpioext: gpio-controller@41 {