arm64: dts: qcom: sc7180: Add stream-id of qspi to iommus

As part of DMA mode support to qspi driver.
Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1682328761-17517-3-git-send-email-quic_vnivarth@quicinc.com

arch/arm64/boot/dts/qcom/sc7180.dtsi

@@ -2691,6 +2691,7 @@ opp-202000000 {
 		qspi: spi@88dc000 {
 			compatible = "qcom,sc7180-qspi", "qcom,qspi-v1";
 			reg = <0 0x088dc000 0 0x600>;
+			iommus = <&apps_smmu 0x20 0x0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;