cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ftgmac100.txt (1979B)


      1* Faraday Technology FTGMAC100 gigabit ethernet controller
      2
      3Required properties:
      4- compatible: "faraday,ftgmac100"
      5
      6  Must also contain one of these if used as part of an Aspeed AST2400
      7  or 2500 family SoC as they have some subtle tweaks to the
      8  implementation:
      9
     10     - "aspeed,ast2400-mac"
     11     - "aspeed,ast2500-mac"
     12     - "aspeed,ast2600-mac"
     13
     14- reg: Address and length of the register set for the device
     15- interrupts: Should contain ethernet controller interrupt
     16
     17Optional properties:
     18- phy-handle: See ethernet.txt file in the same directory.
     19- phy-mode: See ethernet.txt file in the same directory. If the property is
     20  absent, "rgmii" is assumed. Supported values are "rgmii*" and "rmii" for
     21  aspeed parts. Other (unknown) parts will accept any value.
     22- use-ncsi: Use the NC-SI stack instead of an MDIO PHY. Currently assumes
     23  rmii (100bT) but kept as a separate property in case NC-SI grows support
     24  for a gigabit link.
     25- no-hw-checksum: Used to disable HW checksum support. Here for backward
     26  compatibility as the driver now should have correct defaults based on
     27  the SoC.
     28- clocks: In accordance with the generic clock bindings. Must describe the MAC
     29  IP clock, and optionally an RMII RCLK gate for the AST2500/AST2600. The
     30  required MAC clock must be the first cell.
     31- clock-names:
     32
     33      - "MACCLK": The MAC IP clock
     34      - "RCLK": Clock gate for the RMII RCLK
     35
     36Optional subnodes:
     37- mdio: See mdio.txt file in the same directory.
     38
     39Example:
     40
     41	mac0: ethernet@1e660000 {
     42		compatible = "aspeed,ast2500-mac", "faraday,ftgmac100";
     43		reg = <0x1e660000 0x180>;
     44		interrupts = <2>;
     45		use-ncsi;
     46	};
     47
     48Example with phy-handle:
     49
     50	mac1: ethernet@1e680000 {
     51		compatible = "aspeed,ast2500-mac", "faraday,ftgmac100";
     52		reg = <0x1e680000 0x180>;
     53		interrupts = <2>;
     54
     55		phy-handle = <&phy>;
     56		phy-mode = "rgmii";
     57
     58		mdio {
     59			#address-cells = <1>;
     60			#size-cells = <0>;
     61
     62			phy: ethernet-phy@1 {
     63				compatible = "ethernet-phy-ieee802.3-c22";
     64				reg = <1>;
     65			};
     66		};
     67	};