Merge branch 'iommu/arm/smmu' into iommu/next

* iommu/arm/smmu: (32 commits)
  iommu: Move IOMMU_DIRTY_NO_CLEAR define
  iommu/arm-smmu-qcom: Register the TBU driver in qcom_smmu_impl_init
  iommu/arm-smmu-v3: Enable HTTU for stage1 with io-pgtable mapping
  iommu/arm-smmu-v3: Add support for dirty tracking in domain alloc
  iommu/io-pgtable-arm: Add read_and_clear_dirty() support
  iommu/arm-smmu-v3: Add feature detection for HTTU
  iommu/arm-smmu-v3: Add support for domain_alloc_user fn
  iommu/arm-smmu-qcom: record reason for deferring probe
  iommu/arm-smmu: Pretty-print context fault related regs
  iommu/arm-smmu-qcom-debug: Do not print for handled faults
  iommu/arm-smmu: Add CB prefix to register bitfields
  dt-bindings: arm-smmu: Add X1E80100 GPU SMMU
  iommu/arm-smmu-v3: add missing MODULE_DESCRIPTION() macro
  iommu/arm-smmu-v3: Shrink the strtab l1_desc array
  iommu/arm-smmu-v3: Do not zero the strtab twice
  iommu/arm-smmu-v3: Allow setting a S1 domain to a PASID
  iommu/arm-smmu-v3: Allow a PASID to be set when RID is IDENTITY/BLOCKED
  iommu/arm-smmu-v3: Test the STE S1DSS functionality
  iommu/arm-smmu-v3: Allow IDENTITY/BLOCKED to be set while PASID is used
  iommu/arm-smmu-v3: Put the SVA mmu notifier in the smmu_domain
  ...

Author: willdeacon

Documentation/devicetree/bindings/iommu/arm,smmu.yaml

@@ -86,6 +86,7 @@ properties:
               - qcom,qcm2290-smmu-500
               - qcom,sa8775p-smmu-500
               - qcom,sc7280-smmu-500
+              - qcom,sc8180x-smmu-500
               - qcom,sc8280xp-smmu-500
               - qcom,sm6115-smmu-500
               - qcom,sm6125-smmu-500
@@ -95,6 +96,7 @@ properties:
               - qcom,sm8450-smmu-500
               - qcom,sm8550-smmu-500
               - qcom,sm8650-smmu-500
+              - qcom,x1e80100-smmu-500
           - const: qcom,adreno-smmu
           - const: qcom,smmu-500
           - const: arm,mmu-500
@@ -415,6 +417,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,sc8180x-smmu-500
               - qcom,sm6350-smmu-v2
               - qcom,sm7150-smmu-v2
               - qcom,sm8150-smmu-500
@@ -520,6 +523,7 @@ allOf:
             - enum:
                 - qcom,sm8550-smmu-500
                 - qcom,sm8650-smmu-500
+                - qcom,x1e80100-smmu-500
             - const: qcom,adreno-smmu
             - const: qcom,smmu-500
             - const: arm,mmu-500
@@ -550,14 +554,12 @@ allOf:
               - nvidia,smmu-500
               - qcom,qdu1000-smmu-500
               - qcom,sc7180-smmu-500
-              - qcom,sc8180x-smmu-500
               - qcom,sdm670-smmu-500
               - qcom,sdm845-smmu-500
               - qcom,sdx55-smmu-500
               - qcom,sdx65-smmu-500
               - qcom,sm6350-smmu-500
               - qcom,sm6375-smmu-500
-              - qcom,x1e80100-smmu-500
     then:
       properties:
         clock-names: false

drivers/iommu/Kconfig

@@ -394,6 +394,7 @@ config ARM_SMMU_V3
 	select IOMMU_API
 	select IOMMU_IO_PGTABLE_LPAE
 	select GENERIC_MSI_IRQ
+	select IOMMUFD_DRIVER if IOMMUFD
 	help
 	  Support for implementations of the ARM System MMU architecture
 	  version 3 providing translation support to a PCIe root complex.

drivers/iommu/arm/arm-smmu-v3/Makefile

@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_ARM_SMMU_V3) += arm_smmu_v3.o
-arm_smmu_v3-objs-y += arm-smmu-v3.o
-arm_smmu_v3-objs-$(CONFIG_ARM_SMMU_V3_SVA) += arm-smmu-v3-sva.o
-arm_smmu_v3-objs := $(arm_smmu_v3-objs-y)
+arm_smmu_v3-y := arm-smmu-v3.o
+arm_smmu_v3-$(CONFIG_ARM_SMMU_V3_SVA) += arm-smmu-v3-sva.o
 
 obj-$(CONFIG_ARM_SMMU_V3_KUNIT_TEST) += arm-smmu-v3-test.o