| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/faraday,ftgmac100.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Faraday Technology FTGMAC100 gigabit ethernet controller |
| 8 | |
| 9 | allOf: |
| 10 | - $ref: ethernet-controller.yaml# |
| 11 | |
| 12 | maintainers: |
| 13 | - Po-Yu Chuang <ratbert@faraday-tech.com> |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | oneOf: |
| 18 | - const: faraday,ftgmac100 |
| 19 | - items: |
| 20 | - enum: |
| 21 | - aspeed,ast2400-mac |
| 22 | - aspeed,ast2500-mac |
| 23 | - aspeed,ast2600-mac |
| 24 | - const: faraday,ftgmac100 |
| 25 | |
| 26 | reg: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | interrupts: |
| 30 | maxItems: 1 |
| 31 | |
| 32 | clocks: |
| 33 | minItems: 1 |
| 34 | items: |
| 35 | - description: MAC IP clock |
| 36 | - description: RMII RCLK gate for AST2500/2600 |
| 37 | |
| 38 | clock-names: |
| 39 | minItems: 1 |
| 40 | items: |
| 41 | - const: MACCLK |
| 42 | - const: RCLK |
| 43 | |
| 44 | phy-mode: |
| 45 | enum: |
| 46 | - rgmii |
| 47 | - rmii |
| 48 | |
| 49 | phy-handle: true |
| 50 | |
| 51 | use-ncsi: |
| 52 | description: |
| 53 | Use the NC-SI stack instead of an MDIO PHY. Currently assumes |
| 54 | rmii (100bT) but kept as a separate property in case NC-SI grows support |
| 55 | for a gigabit link. |
| 56 | type: boolean |
| 57 | |
| 58 | no-hw-checksum: |
| 59 | description: |
| 60 | Used to disable HW checksum support. Here for backward |
| 61 | compatibility as the driver now should have correct defaults based on |
| 62 | the SoC. |
| 63 | type: boolean |
| 64 | deprecated: true |
| 65 | |
| 66 | mdio: |
| 67 | $ref: /schemas/net/mdio.yaml# |
| 68 | |
| 69 | required: |
| 70 | - compatible |
| 71 | - reg |
| 72 | - interrupts |
| 73 | |
| 74 | unevaluatedProperties: false |
| 75 | |
| 76 | examples: |
| 77 | - | |
| 78 | ethernet@1e660000 { |
| 79 | compatible = "aspeed,ast2500-mac", "faraday,ftgmac100"; |
| 80 | reg = <0x1e660000 0x180>; |
| 81 | interrupts = <2>; |
| 82 | use-ncsi; |
| 83 | }; |
| 84 | |
| 85 | ethernet@1e680000 { |
| 86 | compatible = "aspeed,ast2500-mac", "faraday,ftgmac100"; |
| 87 | reg = <0x1e680000 0x180>; |
| 88 | interrupts = <2>; |
| 89 | |
| 90 | phy-handle = <&phy>; |
| 91 | phy-mode = "rgmii"; |
| 92 | |
| 93 | mdio { |
| 94 | #address-cells = <1>; |
| 95 | #size-cells = <0>; |
| 96 | |
| 97 | phy: ethernet-phy@1 { |
| 98 | compatible = "ethernet-phy-ieee802.3-c22"; |
| 99 | reg = <1>; |
| 100 | }; |
| 101 | }; |
| 102 | }; |