[PATCH v8 2/3] dt-bindings: PCI: mediatek: Add support for EcoNet EN7528
From: Caleb James DeLisle <cjd@cjdns.fr>
Date: 2026-05-20 18:39:02
Also in:
linux-mediatek, linux-mips, linux-pci, lkml
Subsystem:
open firmware and flattened device tree bindings, pci native host bridge and endpoint drivers, pci subsystem, pcie driver for mediatek, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Lorenzo Pieralisi, Krzysztof Wilczyński, Manivannan Sadhasivam, Bjorn Helgaas, Ryder Lee, Linus Torvalds
Introduce EcoNet EN7528 SoC compatible in MediaTek PCIe controller binding. EcoNet PCIe controller has the same configuration model as Mediatek v2 but is initialized more similarly to an MT7621 PCIe. Signed-off-by: Caleb James DeLisle <cjd@cjdns.fr> Acked-by: Conor Dooley <conor.dooley@microchip.com> --- .../bindings/pci/mediatek-pcie.yaml | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml
index 0b8c78ec4f91..c009a7a52bc6 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml@@ -14,6 +14,7 @@ properties: oneOf: - enum: - airoha,an7583-pcie + - econet,en7528-pcie - mediatek,mt2712-pcie - mediatek,mt7622-pcie - mediatek,mt7629-pcie
@@ -226,6 +227,31 @@ allOf: mediatek,pbus-csr: false + - if: + properties: + compatible: + contains: + const: econet,en7528-pcie + then: + properties: + clocks: + maxItems: 1 + + clock-names: + maxItems: 1 + + resets: false + + reset-names: false + + power-domains: false + + mediatek,pbus-csr: false + + required: + - phys + - phy-names + unevaluatedProperties: false examples:
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2.39.5