| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/idt,3243x-emac.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: IDT 79rc3243x Ethernet controller |
| 8 | |
| 9 | description: Ethernet controller integrated into IDT 79RC3243x family SoCs |
| 10 | |
| 11 | maintainers: |
| 12 | - Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
| 13 | |
| 14 | allOf: |
| 15 | - $ref: ethernet-controller.yaml# |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | const: idt,3243x-emac |
| 20 | |
| 21 | reg: |
| 22 | maxItems: 3 |
| 23 | |
| 24 | reg-names: |
| 25 | items: |
| 26 | - const: emac |
| 27 | - const: dma_rx |
| 28 | - const: dma_tx |
| 29 | |
| 30 | interrupts: |
| 31 | items: |
| 32 | - description: RX interrupt |
| 33 | - description: TX interrupt |
| 34 | |
| 35 | interrupt-names: |
| 36 | items: |
| 37 | - const: rx |
| 38 | - const: tx |
| 39 | |
| 40 | clocks: |
| 41 | maxItems: 1 |
| 42 | |
| 43 | clock-names: |
| 44 | items: |
| 45 | - const: mdioclk |
| 46 | |
| 47 | required: |
| 48 | - compatible |
| 49 | - reg |
| 50 | - reg-names |
| 51 | - interrupts |
| 52 | - interrupt-names |
| 53 | |
| 54 | additionalProperties: false |
| 55 | |
| 56 | examples: |
| 57 | - | |
| 58 | |
| 59 | ethernet@60000 { |
| 60 | compatible = "idt,3243x-emac"; |
| 61 | |
| 62 | reg = <0x60000 0x10000>, |
| 63 | <0x40000 0x14>, |
| 64 | <0x40014 0x14>; |
| 65 | reg-names = "emac", "dma_rx", "dma_tx"; |
| 66 | |
| 67 | interrupt-parent = <&rcpic3>; |
| 68 | interrupts = <0>, <1>; |
| 69 | interrupt-names = "rx", "tx"; |
| 70 | |
| 71 | clocks = <&iclk>; |
| 72 | clock-names = "mdioclk"; |
| 73 | }; |