diff options
Diffstat (limited to 'Bindings/iommu')
| -rw-r--r-- | Bindings/iommu/arm,smmu.yaml | 41 | ||||
| -rw-r--r-- | Bindings/iommu/mediatek,iommu.yaml | 12 | ||||
| -rw-r--r-- | Bindings/iommu/qcom,iommu.yaml | 22 | ||||
| -rw-r--r-- | Bindings/iommu/xen,grant-dma.yaml | 2 |
4 files changed, 70 insertions, 7 deletions
diff --git a/Bindings/iommu/arm,smmu.yaml b/Bindings/iommu/arm,smmu.yaml index 3a31a979709b..b1b2cf81b42f 100644 --- a/Bindings/iommu/arm,smmu.yaml +++ b/Bindings/iommu/arm,smmu.yaml @@ -271,6 +271,47 @@ allOf: enum: - qcom,msm8998-smmu-v2 - qcom,sdm630-smmu-v2 + then: + anyOf: + - properties: + clock-names: + items: + - const: bus + clocks: + items: + - description: bus clock required for downstream bus access and for + the smmu ptw + - properties: + clock-names: + items: + - const: iface + - const: mem + - const: mem_iface + clocks: + items: + - description: interface clock required to access smmu's registers + through the TCU's programming interface. + - description: bus clock required for memory access + - description: bus clock required for GPU memory access + - properties: + clock-names: + items: + - const: iface-mm + - const: iface-smmu + - const: bus-smmu + clocks: + items: + - description: interface clock required to access mnoc's registers + through the TCU's programming interface. + - description: interface clock required to access smmu's registers + through the TCU's programming interface. + - description: bus clock required for the smmu ptw + + - if: + properties: + compatible: + contains: + enum: - qcom,sm6375-smmu-v2 then: anyOf: diff --git a/Bindings/iommu/mediatek,iommu.yaml b/Bindings/iommu/mediatek,iommu.yaml index 5b6395bc10e0..ea6b0f5f24de 100644 --- a/Bindings/iommu/mediatek,iommu.yaml +++ b/Bindings/iommu/mediatek,iommu.yaml @@ -78,6 +78,9 @@ properties: - mediatek,mt8173-m4u # generation two - mediatek,mt8183-m4u # generation two - mediatek,mt8186-iommu-mm # generation two + - mediatek,mt8188-iommu-vdo # generation two + - mediatek,mt8188-iommu-vpp # generation two + - mediatek,mt8188-iommu-infra # generation two - mediatek,mt8192-m4u # generation two - mediatek,mt8195-iommu-vdo # generation two - mediatek,mt8195-iommu-vpp # generation two @@ -123,6 +126,7 @@ properties: description: | This is the mtk_m4u_id according to the HW. Specifies the mtk_m4u_id as defined in + dt-binding/memory/mediatek,mt8188-memory-port.h for mt8188, dt-binding/memory/mt2701-larb-port.h for mt2701 and mt7623, dt-binding/memory/mt2712-larb-port.h for mt2712, dt-binding/memory/mt6779-larb-port.h for mt6779, @@ -155,6 +159,8 @@ allOf: - mediatek,mt6795-m4u - mediatek,mt8173-m4u - mediatek,mt8186-iommu-mm + - mediatek,mt8188-iommu-vdo + - mediatek,mt8188-iommu-vpp - mediatek,mt8192-m4u - mediatek,mt8195-iommu-vdo - mediatek,mt8195-iommu-vpp @@ -168,6 +174,8 @@ allOf: compatible: enum: - mediatek,mt8186-iommu-mm + - mediatek,mt8188-iommu-vdo + - mediatek,mt8188-iommu-vpp - mediatek,mt8192-m4u - mediatek,mt8195-iommu-vdo - mediatek,mt8195-iommu-vpp @@ -194,7 +202,9 @@ allOf: properties: compatible: contains: - const: mediatek,mt8195-iommu-infra + enum: + - mediatek,mt8188-iommu-infra + - mediatek,mt8195-iommu-infra then: required: diff --git a/Bindings/iommu/qcom,iommu.yaml b/Bindings/iommu/qcom,iommu.yaml index d9fabdf930d9..a74eb899c381 100644 --- a/Bindings/iommu/qcom,iommu.yaml +++ b/Bindings/iommu/qcom,iommu.yaml @@ -17,11 +17,16 @@ description: | properties: compatible: - items: - - enum: - - qcom,msm8916-iommu - - qcom,msm8953-iommu - - const: qcom,msm-iommu-v1 + oneOf: + - items: + - enum: + - qcom,msm8916-iommu + - qcom,msm8953-iommu + - const: qcom,msm-iommu-v1 + - items: + - enum: + - qcom,msm8976-iommu + - const: qcom,msm-iommu-v2 clocks: items: @@ -64,6 +69,8 @@ patternProperties: enum: - qcom,msm-iommu-v1-ns - qcom,msm-iommu-v1-sec + - qcom,msm-iommu-v2-ns + - qcom,msm-iommu-v2-sec interrupts: maxItems: 1 @@ -71,6 +78,11 @@ patternProperties: reg: maxItems: 1 + qcom,ctx-asid: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The ASID number associated to the context bank. + required: - compatible - interrupts diff --git a/Bindings/iommu/xen,grant-dma.yaml b/Bindings/iommu/xen,grant-dma.yaml index be1539d234f9..3528b81daa25 100644 --- a/Bindings/iommu/xen,grant-dma.yaml +++ b/Bindings/iommu/xen,grant-dma.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/iommu/xen,grant-dma.yaml# |