ARM: dts: msm: Add Stream ID(SID) 1 to secure context bank for sdm845

In some cases SID1 is generated in GPU secure mode.
Add SID1 as a valid SID for secure context bank.

Change-Id: I7da83d66b05ffffc1953bf9ec2b9d6f467f61290
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi b/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
index 11b6a4d..99723d1 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-gpu.dtsi
@@ -288,7 +288,7 @@
 
 		gfx3d_secure: gfx3d_secure {
 			compatible = "qcom,smmu-kgsl-cb";
-			iommus = <&kgsl_smmu 2>;
+			iommus = <&kgsl_smmu 2>, <&kgsl_smmu 1>;
 		};
 	};