arm: dts: qcom: msm8660: add interrupt controller properties

Add interrupt controller properties now that ssbi-gpio is a proper
hierarchical IRQ chip. The interrupts property is no longer needed so
remove it.

This change was tested on an APQ8060 DragonBoard.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/qcom-msm8660.dtsi

@@ -285,51 +285,8 @@ pm8058_gpio: gpio@150 {
 					compatible = "qcom,pm8058-gpio",
 						     "qcom,ssbi-gpio";
 					reg = <0x150>;
-					interrupt-parent = <&pm8058>;
-					interrupts = <192 IRQ_TYPE_NONE>,
-						     <193 IRQ_TYPE_NONE>,
-						     <194 IRQ_TYPE_NONE>,
-						     <195 IRQ_TYPE_NONE>,
-						     <196 IRQ_TYPE_NONE>,
-						     <197 IRQ_TYPE_NONE>,
-						     <198 IRQ_TYPE_NONE>,
-						     <199 IRQ_TYPE_NONE>,
-						     <200 IRQ_TYPE_NONE>,
-						     <201 IRQ_TYPE_NONE>,
-						     <202 IRQ_TYPE_NONE>,
-						     <203 IRQ_TYPE_NONE>,
-						     <204 IRQ_TYPE_NONE>,
-						     <205 IRQ_TYPE_NONE>,
-						     <206 IRQ_TYPE_NONE>,
-						     <207 IRQ_TYPE_NONE>,
-						     <208 IRQ_TYPE_NONE>,
-						     <209 IRQ_TYPE_NONE>,
-						     <210 IRQ_TYPE_NONE>,
-						     <211 IRQ_TYPE_NONE>,
-						     <212 IRQ_TYPE_NONE>,
-						     <213 IRQ_TYPE_NONE>,
-						     <214 IRQ_TYPE_NONE>,
-						     <215 IRQ_TYPE_NONE>,
-						     <216 IRQ_TYPE_NONE>,
-						     <217 IRQ_TYPE_NONE>,
-						     <218 IRQ_TYPE_NONE>,
-						     <219 IRQ_TYPE_NONE>,
-						     <220 IRQ_TYPE_NONE>,
-						     <221 IRQ_TYPE_NONE>,
-						     <222 IRQ_TYPE_NONE>,
-						     <223 IRQ_TYPE_NONE>,
-						     <224 IRQ_TYPE_NONE>,
-						     <225 IRQ_TYPE_NONE>,
-						     <226 IRQ_TYPE_NONE>,
-						     <227 IRQ_TYPE_NONE>,
-						     <228 IRQ_TYPE_NONE>,
-						     <229 IRQ_TYPE_NONE>,
-						     <230 IRQ_TYPE_NONE>,
-						     <231 IRQ_TYPE_NONE>,
-						     <232 IRQ_TYPE_NONE>,
-						     <233 IRQ_TYPE_NONE>,
-						     <234 IRQ_TYPE_NONE>,
-						     <235 IRQ_TYPE_NONE>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 					gpio-controller;
 					#gpio-cells = <2>;