diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net')
4 files changed, 104 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/net/dsa/ocelot.txt b/Documentation/devicetree/bindings/net/dsa/ocelot.txt index 66a129fea705..7a271d070b72 100644 --- a/Documentation/devicetree/bindings/net/dsa/ocelot.txt +++ b/Documentation/devicetree/bindings/net/dsa/ocelot.txt @@ -4,10 +4,15 @@ Microchip Ocelot switch driver family Felix ----- -The VSC9959 core is currently the only switch supported by the driver, and is -found in the NXP LS1028A. It is a PCI device, part of the larger ENETC root -complex. As a result, the ethernet-switch node is a sub-node of the PCIe root -complex node and its "reg" property conforms to the parent node bindings: +Currently the switches supported by the felix driver are: + +- VSC9959 (Felix) +- VSC9953 (Seville) + +The VSC9959 switch is found in the NXP LS1028A. It is a PCI device, part of the +larger ENETC root complex. As a result, the ethernet-switch node is a sub-node +of the PCIe root complex node and its "reg" property conforms to the parent +node bindings: * reg: Specifies PCIe Device Number and Function Number of the endpoint device, in this case for the Ethernet L2Switch it is PF5 (of device 0, bus 0). @@ -114,3 +119,95 @@ Example: }; }; }; + +The VSC9953 switch is found inside NXP T1040. It is a platform device with the +following required properties: + +- compatible: + Must be "mscc,vsc9953-switch". + +Supported PHY interface types (appropriate SerDes protocol setting changes are +needed in the RCW binary): + +* phy_mode = "internal": on ports 8 and 9 +* phy_mode = "sgmii": on ports 0, 1, 2, 3, 4, 5, 6, 7 +* phy_mode = "qsgmii": on ports 0, 1, 2, 3, 4, 5, 6, 7 + +Example: + +&soc { + ethernet-switch@800000 { + #address-cells = <0x1>; + #size-cells = <0x0>; + compatible = "mscc,vsc9953-switch"; + little-endian; + reg = <0x800000 0x290000>; + + ports { + #address-cells = <0x1>; + #size-cells = <0x0>; + + port@0 { + reg = <0x0>; + label = "swp0"; + }; + + port@1 { + reg = <0x1>; + label = "swp1"; + }; + + port@2 { + reg = <0x2>; + label = "swp2"; + }; + + port@3 { + reg = <0x3>; + label = "swp3"; + }; + + port@4 { + reg = <0x4>; + label = "swp4"; + }; + + port@5 { + reg = <0x5>; + label = "swp5"; + }; + + port@6 { + reg = <0x6>; + label = "swp6"; + }; + + port@7 { + reg = <0x7>; + label = "swp7"; + }; + + port@8 { + reg = <0x8>; + phy-mode = "internal"; + ethernet = <&enet0>; + + fixed-link { + speed = <2500>; + full-duplex; + }; + }; + + port@9 { + reg = <0x9>; + phy-mode = "internal"; + status = "disabled"; + + fixed-link { + speed = <2500>; + full-duplex; + }; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt b/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt index 219bcbd0d344..9ef5bacda8c1 100644 --- a/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt +++ b/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt @@ -3,7 +3,7 @@ MediaTek SoC built-in Bluetooth Devices This device is a serial attached device to BTIF device and thus it must be a child node of the serial node with BTIF. The dt-bindings details for BTIF -device can be known via Documentation/devicetree/bindings/serial/8250.txt. +device can be known via Documentation/devicetree/bindings/serial/8250.yaml. Required properties: diff --git a/Documentation/devicetree/bindings/net/ti,dp83867.yaml b/Documentation/devicetree/bindings/net/ti,dp83867.yaml index 554dcd7a40a9..c6716ac6cbcc 100644 --- a/Documentation/devicetree/bindings/net/ti,dp83867.yaml +++ b/Documentation/devicetree/bindings/net/ti,dp83867.yaml @@ -24,7 +24,7 @@ description: | IEEE 802.3 Standard Media Independent Interface (MII), the IEEE 802.3 Gigabit Media Independent Interface (GMII) or Reduced GMII (RGMII). - Specifications about the charger can be found at: + Specifications about the Ethernet PHY can be found at: https://www.ti.com/lit/gpn/dp83867ir properties: diff --git a/Documentation/devicetree/bindings/net/ti,dp83869.yaml b/Documentation/devicetree/bindings/net/ti,dp83869.yaml index 71e90a3e4652..cf40b469c719 100644 --- a/Documentation/devicetree/bindings/net/ti,dp83869.yaml +++ b/Documentation/devicetree/bindings/net/ti,dp83869.yaml @@ -24,7 +24,7 @@ description: | conversions. The DP83869HM can also support Bridge Conversion from RGMII to SGMII and SGMII to RGMII. - Specifications about the charger can be found at: + Specifications about the Ethernet PHY can be found at: http://www.ti.com/lit/ds/symlink/dp83869hm.pdf properties: |