| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | Davicom DM9000 Fast Ethernet controller |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible = "davicom,dm9000"; |
| 5 | - reg : physical addresses and sizes of registers, must contain 2 entries: |
| 6 | first entry : address register, |
| 7 | second entry : data register. |
| 8 | - interrupts : interrupt specifier specific to interrupt controller |
| 9 | |
| 10 | Optional properties: |
| 11 | - davicom,no-eeprom : Configuration EEPROM is not available |
| 12 | - davicom,ext-phy : Use external PHY |
| 13 | - reset-gpios : phandle of gpio that will be used to reset chip during probe |
| 14 | - vcc-supply : phandle of regulator that will be used to enable power to chip |
| 15 | |
| 16 | Example: |
| 17 | |
| 18 | ethernet@18000000 { |
| 19 | compatible = "davicom,dm9000"; |
| 20 | reg = <0x18000000 0x2 0x18000004 0x2>; |
| 21 | interrupt-parent = <&gpn>; |
| 22 | interrupts = <7 4>; |
| 23 | local-mac-address = [00 00 de ad be ef]; |
| 24 | davicom,no-eeprom; |
| 25 | reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>; |
| 26 | vcc-supply = <ð0_power>; |
| 27 | }; |