arm64: dts: qcom: add Venus firmware node on Cheza

Cheza boards require this node to probe, so add it.
Reviewed-by: NStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: NAlexandre Courbot <acourbot@chromium.org>
Link: https://lore.kernel.org/r/20200108032623.113921-1-acourbot@chromium.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi

@@ -1296,3 +1296,9 @@ ap_ts_i2c: &i2c14 {
 		};
 	};
 };
+
+&venus {
+	video-firmware {
+		iommus = <&apps_smmu 0x10b2 0x0>;
+	};
+};

arch/arm64/boot/dts/qcom/sdm845.dtsi

@@ -2782,7 +2782,7 @@
 			};
 		};
 
-		video-codec@aa00000 {
+		venus: video-codec@aa00000 {
 			compatible = "qcom,sdm845-venus";
 			reg = <0 0x0aa00000 0 0xff000>;
 			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;