Adds missing interrupt-controller property to gph2 block,
to silence following warnings during build
  /soc/pinctrl at e0200000/gph2: Missing interrupt-controller or interrupt-map property

It's reguired by Samsung aries boards, an S5PV210 based
Samsung Galaxy S (i9000) and Galaxy S 4G phones, which are added in next patches.

Signed-off-by: Pawe? Chmiel <redacted>
---
 arch/arm/boot/dts/s5pv210-pinctrl.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
index 3a79feab11c3..7f0c9d447871 100644
--- a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi

@@ -258,6 +258,8 @@
 	gph2: gph2 {
 		gpio-controller;
 		#gpio-cells = <2>;
+
+		interrupt-controller;
 		#interrupt-cells = <2>;
 	};
 

-- 
2.7.4