Merge tag 'for-v3.8' of git://git.infradead.org/users/cbou/linux-pstore

[~andy/linux] / Documentation / devicetree / bindings / gpio / gpio_atmel.txt

diff --git a/Documentation/devicetree/bindings/gpio/gpio_atmel.txt b/Documentation/devicetree/bindings/gpio/gpio_atmel.txt
index 66efc804806adf4124f36b359c09670dc006bd39..85f8c0d084fab7b0b4bf1ee862ef96eafbf046c2 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/gpio_atmel.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio_atmel.txt
@@ -9,6 +9,10 @@ Required properties:
   unused).
 - gpio-controller: Marks the device node as a GPIO controller.
 
+optional properties:
+- #gpio-lines: Number of gpio if absent 32.
+
+
 Example:
        pioA: gpio@fffff200 {
                compatible = "atmel,at91rm9200-gpio";
@@ -16,5 +20,6 @@ Example:
                interrupts = <2 4>;
                #gpio-cells = <2>;
                gpio-controller;
+               #gpio-lines = <19>;
        };