diff options
Diffstat (limited to 'Documentation/devicetree/bindings/gpio/gpio-omap.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/gpio-omap.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-omap.txt b/Documentation/devicetree/bindings/gpio/gpio-omap.txt index 1b524c0..8d95052 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-omap.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-omap.txt @@ -5,12 +5,12 @@ Required properties: - "ti,omap2-gpio" for OMAP2 controllers - "ti,omap3-gpio" for OMAP3 controllers - "ti,omap4-gpio" for OMAP4 controllers +- gpio-controller : Marks the device node as a GPIO controller. - #gpio-cells : Should be two. - first cell is the pin number - second cell is used to specify optional parameters (unused) -- gpio-controller : Marks the device node as a GPIO controller. +- interrupt-controller: Mark the device node as an interrupt controller. - #interrupt-cells : Should be 2. -- interrupt-controller: Mark the device node as an interrupt controller The first cell is the GPIO number. The second cell is used to specify flags: bits[3:0] trigger type and level flags: @@ -32,8 +32,8 @@ Example: gpio4: gpio4 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio4"; - #gpio-cells = <2>; gpio-controller; - #interrupt-cells = <2>; + #gpio-cells = <2>; interrupt-controller; + #interrupt-cells = <2>; }; |
