Re: [PATCH v4 3/4] dt-bindings: PCI: mediatek-gen3: Split Airoha schema and document 2-lanes
"Rob Herring (Arm)" <[email protected]>
| Newsgroups | org.infradead.lists.linux-mediatek,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-clk,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pci |
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| Message-ID | <[email protected]> |
On Tue, 14 Jul 2026 13:58:45 +0200, Christian Marangi wrote: > To permit proper documentation of required property to support PCIe > configured for 2-lanes mode, split the Airoha schema part from the > mediatek-gen3 schema to a dedicated schema. > > A PCIe configured for 2-lanes mode require an additional reg for the > secondary PCIe to be configured and the airoha,scu phandle to correctly > configure the PCIe MUX. > > Rework the mediatek-gen3 schema to drop any redundant constraint previsouly > introduced for Airoha PCIe properties. > > Signed-off-by: Christian Marangi <[email protected]> > --- > .../bindings/pci/airoha,en7581-pcie.yaml | 244 ++++++++++++++++++ > .../bindings/pci/mediatek-pcie-gen3.yaml | 77 +----- > 2 files changed, 249 insertions(+), 72 deletions(-) > create mode 100644 Documentation/devicetree/bindings/pci/airoha,en7581-pcie.yaml > Reviewed-by: Rob Herring (Arm) <[email protected]>