dts: qcom: apq8064: Add SCM firmware node

This patch adds the firmware node for the APQ8064
Signed-off-by: NAndy Gross <andy.gross@linaro.org>
Reviewed-by: NStephen Boyd <sboyd@codeaurora.org>

arch/arm/boot/dts/qcom-apq8064.dtsi

@@ -213,6 +213,12 @@
 		};
 	};
 
+	firmware {
+		scm {
+			compatible = "qcom,scm-apq8064";
+		};
+	};
+
 	soc: soc {
 		#address-cells = <1>;
 		#size-cells = <1>;