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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/devicetree/bindings/net/macb.txt
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+* 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>;
+ };