diff options
Diffstat (limited to 'Bindings/net/macb.txt')
| -rw-r--r-- | Bindings/net/macb.txt | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/Bindings/net/macb.txt b/Bindings/net/macb.txt index aaa696414f57..d2e243b1ec0e 100644 --- a/Bindings/net/macb.txt +++ b/Bindings/net/macb.txt @@ -2,10 +2,19 @@ Required properties: - compatible: Should be "cdns,[<chip>-]{macb|gem}" - Use "cdns,at91sam9260-macb" Atmel at91sam9260 and at91sam9263 SoCs. + Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC. + Use "cdns,at91sam9260-macb" for Atmel at91sam9 SoCs or the 10/100Mbit IP + available on sama5d3 SoCs. + Use "cdns,np4-macb" for NP4 SoC devices. Use "cdns,at32ap7000-macb" for other 10/100 usage or use the generic form: "cdns,macb". Use "cdns,pc302-gem" for Picochip picoXcell pc302 and later devices based on the Cadence GEM, or the generic form: "cdns,gem". + Use "atmel,sama5d2-gem" for the GEM IP (10/100) available on Atmel sama5d2 SoCs. + Use "atmel,sama5d3-gem" for the Gigabit IP available on Atmel sama5d3 SoCs. + Use "atmel,sama5d4-gem" for the GEM IP (10/100) available on Atmel sama5d4 SoCs. + Use "cdns,zynq-gem" Xilinx Zynq-7xxx SoC. + Use "cdns,zynqmp-gem" for Zynq Ultrascale+ MPSoC. + Or the generic form: "cdns,emac". - reg: Address and length of the register set for the device - interrupts: Should contain macb interrupt - phy-mode: See ethernet.txt file in the same directory. @@ -14,6 +23,9 @@ Required properties: Optional elements: 'tx_clk' - clocks: Phandles to input clocks. +Optional properties for PHY child node: +- reset-gpios : Should specify the gpio for phy reset + Examples: macb0: ethernet@fffc4000 { @@ -24,4 +36,8 @@ Examples: local-mac-address = [3a 0e 03 04 05 06]; clock-names = "pclk", "hclk", "tx_clk"; clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>; + ethernet-phy@1 { + reg = <0x1>; + reset-gpios = <&pioE 6 1>; + }; }; |