| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/net/ingenic,mac.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: MAC in Ingenic SoCs | |
| maintainers: | |
| - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> | |
| description: | |
| The Ethernet Media Access Controller in Ingenic SoCs. | |
| properties: | |
| compatible: | |
| enum: | |
| - ingenic,jz4775-mac | |
| - ingenic,x1000-mac | |
| - ingenic,x1600-mac | |
| - ingenic,x1830-mac | |
| - ingenic,x2000-mac | |
| reg: | |
| maxItems: 1 | |
| interrupts: | |
| maxItems: 1 | |
| interrupt-names: | |
| const: macirq | |
| clocks: | |
| maxItems: 1 | |
| clock-names: | |
| const: stmmaceth | |
| mode-reg: | |
| $ref: /schemas/types.yaml#/definitions/phandle | |
| description: An extra syscon register that control ethernet interface and timing delay | |
| rx-clk-delay-ps: | |
| description: RGMII receive clock delay defined in pico seconds | |
| tx-clk-delay-ps: | |
| description: RGMII transmit clock delay defined in pico seconds | |
| required: | |
| - compatible | |
| - reg | |
| - interrupts | |
| - interrupt-names | |
| - clocks | |
| - clock-names | |
| - mode-reg | |
| additionalProperties: false | |
| examples: | |
| - | | |
| #include <dt-bindings/clock/ingenic,x1000-cgu.h> | |
| mac: ethernet@134b0000 { | |
| compatible = "ingenic,x1000-mac"; | |
| reg = <0x134b0000 0x2000>; | |
| interrupt-parent = <&intc>; | |
| interrupts = <55>; | |
| interrupt-names = "macirq"; | |
| clocks = <&cgu X1000_CLK_MAC>; | |
| clock-names = "stmmaceth"; | |
| mode-reg = <&mac_phy_ctrl>; | |
| }; | |
| ... |