ARM: dts: msm: Add address and size cells for GMU

Add the #address-cells and #size-cells to qcom,gmu-pwrlevels
to prevent warnings.

CRs-Fixed: 2017390
Change-Id: I2576bc8b3ce80133c43b534d4ca23969f8e63beb
Signed-off-by: Kyle Piefer <kpiefer@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi b/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
index a6efb50..3f2317a 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
@@ -256,6 +256,9 @@
 				"axi_clk", "memnoc_clk";
 
 		qcom,gmu-pwrlevels {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
 			compatible = "qcom,gmu-pwrlevels";
 
 			qcom,gmu-pwrlevel@0 {