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| author | Bjorn Helgaas <bhelgaas@google.com> | 2025-10-03 12:13:19 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-10-03 12:13:19 -0500 |
| commit | dde4b05e26c5077d751ba1ca71aaf2d0bfa8a180 (patch) | |
| tree | d570fe2d63b7b51256fee0675824d6130486a29d /Documentation | |
| parent | 836eec3a7c6fe2484bc8701546fe17e11c1b3fff (diff) | |
| parent | 81fedb39a9f0da301a11c7a3b81d91c3b9024462 (diff) | |
Merge branch 'pci/controller/mediatek-gen3'
- Add optional sys clock ready time setting to avoid sys_clk_rdy signal
glitching in MT6991 and MT8196 (AngeloGioacchino Del Regno)
- Add DT binding and driver support for MT6991 and MT8196 (AngeloGioacchino
Del Regno)
* pci/controller/mediatek-gen3:
PCI: mediatek-gen3: Add support for MediaTek MT8196 SoC
dt-bindings: PCI: mediatek-gen3: Add support for MT6991/MT8196
PCI: mediatek-gen3: Implement sys clock ready time setting
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml index 162406e0691a..0278845701ce 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml @@ -52,7 +52,12 @@ properties: - mediatek,mt8188-pcie - mediatek,mt8195-pcie - const: mediatek,mt8192-pcie + - items: + - enum: + - mediatek,mt6991-pcie + - const: mediatek,mt8196-pcie - const: mediatek,mt8192-pcie + - const: mediatek,mt8196-pcie - const: airoha,en7581-pcie reg: @@ -217,6 +222,36 @@ allOf: compatible: contains: enum: + - mediatek,mt8196-pcie + then: + properties: + clocks: + minItems: 6 + + clock-names: + items: + - const: pl_250m + - const: tl_26m + - const: bus + - const: low_power + - const: peri_26m + - const: peri_mem + + resets: + minItems: 2 + + reset-names: + items: + - const: phy + - const: mac + + mediatek,pbus-csr: false + + - if: + properties: + compatible: + contains: + enum: - mediatek,mt7986-pcie then: properties: |