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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/devicetree/bindings/net/macb.txt |
Initial import
Diffstat (limited to 'Documentation/devicetree/bindings/net/macb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/macb.txt | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt new file mode 100644 index 000000000..ba19d671e --- /dev/null +++ b/Documentation/devicetree/bindings/net/macb.txt @@ -0,0 +1,30 @@ +* Cadence MACB/GEM Ethernet controller + +Required properties: +- compatible: Should be "cdns,[<chip>-]{macb|gem}" + Use "cdns,at91sam9260-macb" for Atmel at91sam9 SoCs or the 10/100Mbit IP + available on sama5d3 SoCs. + 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 "cdns,sama5d3-gem" for the Gigabit IP available on Atmel sama5d3 SoCs. + Use "cdns,sama5d4-gem" for the Gigabit IP available on Atmel sama5d4 SoCs. +- 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. +- clock-names: Tuple listing input clock names. + Required elements: 'pclk', 'hclk' + Optional elements: 'tx_clk' +- clocks: Phandles to input clocks. + +Examples: + + macb0: ethernet@fffc4000 { + compatible = "cdns,at32ap7000-macb"; + reg = <0xfffc4000 0x4000>; + interrupts = <21>; + phy-mode = "rmii"; + local-mac-address = [3a 0e 03 04 05 06]; + clock-names = "pclk", "hclk", "tx_clk"; + clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>; + }; |