From: Siddharth Vadapalli Date: Wed, 24 Jan 2024 12:29:36 +0000 (+0530) Subject: dt-bindings: PCI: ti,j721e-pci-host: Add support for J722S SoC X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=01fec70206d48891b76ee8a3a4bfbd331543c18a;p=linux.git dt-bindings: PCI: ti,j721e-pci-host: Add support for J722S SoC TI's J722S SoC has one instance of a Gen3 Single-Lane PCIe controller. The controller on J722S SoC is similar to the one present on TI's AM64 SoC, with the difference being that the controller on AM64 SoC supports up to Gen2 link speed while the one on J722S SoC supports Gen3 link speed. Update the bindings with a new compatible for J722S SoC. Technical Reference Manual of J722S SoC: https://www.ti.com/lit/zip/sprujb3 Link: https://lore.kernel.org/linux-pci/20240124122936.816142-1-s-vadapalli@ti.com Signed-off-by: Siddharth Vadapalli Signed-off-by: Krzysztof Wilczyński Acked-by: Conor Dooley --- diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml index 0b1f21570ed0e..15a2658ceeeff 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml @@ -23,6 +23,10 @@ properties: items: - const: ti,j7200-pcie-host - const: ti,j721e-pcie-host + - description: PCIe controller in J722S + items: + - const: ti,j722s-pcie-host + - const: ti,j721e-pcie-host reg: maxItems: 4