arm64: dts: Rename qcom,gcc node to clock-controller

Use the standard name for clock controller nodes instead of a
qcom specific name.
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>
Reviewed-by: NAndy Gross <andy.gross@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

arch/arm64/boot/dts/qcom/msm8916.dtsi

@@ -134,7 +134,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gcc: qcom,gcc@1800000 {
+		gcc: clock-controller@1800000 {
 			compatible = "qcom,gcc-msm8916";
 			#clock-cells = <1>;
 			#reset-cells = <1>;