[PATCH v3 1/1] gpio: omap: dts: Move interrupt-controller from #interrupt-cells description

[Javier Martinez Canillas]

The binding documentation for the OMAP GPIO controller has the
"#interrupt-cells" property listed before "#interrupt-controller"
property but its description after.
This is confusing so we move "#interrupt-cells" after the
"interrupt-controller" property so is followed by its description.

While being there, change the properties order to be consistent with
Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
and Documentation/devicetree/bindings/gpio/gpio.txt.

According with these docs, the order of the properties for a gpio-omap
device node should be:

    gpio-controller;
    #gpio-cells = <2>;
    interrupt-controller;
    #interrupt-cells = <2>;

Reported-by: Stephen Warren <swarren at nvidia.com>
Signed-off-by: Javier Martinez Canillas <javier.martinez at collabora.co.uk>
Acked-by: Jon Hunter <jon-hunter at ti.com>
---

Changes since v1:
  - Change the properties order to be consistent with the rest of the
    DT bindings docs suggested by Jon Hunter.

Changes since v2:
  - Fix changelog that explained the opposite of what the patch was doing as
    suggested by Benoit Cousson.

 .../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 bff51a2..a56e3a5 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:
@@ -29,8 +29,8 @@ 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>;
 };
-- 
1.7.7.6