arm64: dts: qcom: sdm845-cheza: Add iommus property

Add iommus property to remoteproc modem node.

Following SMMU global faults are seen without it.

arm-smmu 15000000.iommu: Unexpected global fault, this could be serious
arm-smmu 15000000.iommu: GFSR 0x80000002, GFSYNR0 0x00000000,
                         GFSYNR1 0x00000781, GFSYNR2 0x00000000

arm-smmu 15000000.iommu: Unexpected global fault, this could be serious
arm-smmu 15000000.iommu: GFSR 0x80000002, GFSYNR0 0x00000000,
                         GFSYNR1 0x00000461, GFSYNR2 0x00000000

Signed-off-by: Sibi Sankar <[email protected]>
Signed-off-by: Sai Prakash Ranjan <[email protected]>
Link: https://lore.kernel.org/r/38c607841e81664a2db69a27260cd7dfbd653458.1587407458.git.saiprakash.ranjan@codeaurora.org
Signed-off-by: Will Deacon <[email protected]>

Author: Sibi Sankar

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

@@ -631,6 +631,11 @@ ap_ts_i2c: &i2c14 {
 	status = "okay";
 };
 
+&mss_pil {
+	iommus = <&apps_smmu 0x780 0x1>,
+		 <&apps_smmu 0x724 0x3>;
+};
+
 &pm8998_pwrkey {
 	status = "disabled";
 };