blob: 270ea4efff1366d7eb360a51c48616ba0bd9cbee (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
* Socionext AVE ethernet controller
This describes the devicetree bindings for AVE ethernet controller
implemented on Socionext UniPhier SoCs.
Required properties:
- compatible: Should be
- "socionext,uniphier-pro4-ave4" : for Pro4 SoC
- "socionext,uniphier-pxs2-ave4" : for PXs2 SoC
- "socionext,uniphier-ld11-ave4" : for LD11 SoC
- "socionext,uniphier-ld20-ave4" : for LD20 SoC
- reg: Address where registers are mapped and size of region.
- interrupts: Should contain the MAC interrupt.
- phy-mode: See ethernet.txt in the same directory. Allow to choose
"rgmii", "rmii", or "mii" according to the PHY.
- phy-handle: Should point to the external phy device.
See ethernet.txt file in the same directory.
- clocks: A phandle to the clock for the MAC.
Optional properties:
- resets: A phandle to the reset control for the MAC.
- local-mac-address: See ethernet.txt in the same directory.
Required subnode:
- mdio: A container for child nodes representing phy nodes.
See phy.txt in the same directory.
Example:
ether: ethernet@65000000 {
compatible = "socionext,uniphier-ld20-ave4";
reg = <0x65000000 0x8500>;
interrupts = <0 66 4>;
phy-mode = "rgmii";
phy-handle = <ðphy>;
clocks = <&sys_clk 6>;
resets = <&sys_rst 6>;
local-mac-address = [00 00 00 00 00 00];
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy: ethphy@1 {
reg = <1>;
};
};
};
|