tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1* Cadence MACB/GEM Ethernet controller
2
3Required properties:
4- compatible: Should be "cdns,[<chip>-]{macb|gem}"
5 Use "cdns,at91sam9260-macb" Atmel at91sam9260 and at91sam9263 SoCs.
6 Use "cdns,at32ap7000-macb" for other 10/100 usage or use the generic form: "cdns,macb".
7 Use "cdns,pc302-gem" for Picochip picoXcell pc302 and later devices based on
8 the Cadence GEM, or the generic form: "cdns,gem".
9- reg: Address and length of the register set for the device
10- interrupts: Should contain macb interrupt
11- phy-mode: See ethernet.txt file in the same directory.
12- clock-names: Tuple listing input clock names.
13 Required elements: 'pclk', 'hclk'
14 Optional elements: 'tx_clk'
15- clocks: Phandles to input clocks.
16
17Examples:
18
19 macb0: ethernet@fffc4000 {
20 compatible = "cdns,at32ap7000-macb";
21 reg = <0xfffc4000 0x4000>;
22 interrupts = <21>;
23 phy-mode = "rmii";
24 local-mac-address = [3a 0e 03 04 05 06];
25 clock-names = "pclk", "hclk", "tx_clk";
26 clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
27 };