mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
7b9cf84031
Since we will use these bindings on sunxi, bring them in from Linux 4.0-rc1. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
27 lines
816 B
Text
27 lines
816 B
Text
* Allwinner GMAC ethernet controller
|
|
|
|
This device is a platform glue layer for stmmac.
|
|
Please see stmmac.txt for the other unchanged properties.
|
|
|
|
Required properties:
|
|
- compatible: Should be "allwinner,sun7i-a20-gmac"
|
|
- clocks: Should contain the GMAC main clock, and tx clock
|
|
The tx clock type should be "allwinner,sun7i-a20-gmac-clk"
|
|
- clock-names: Should contain the clock names "stmmaceth",
|
|
and "allwinner_gmac_tx"
|
|
|
|
Optional properties:
|
|
- phy-supply: phandle to a regulator if the PHY needs one
|
|
|
|
Examples:
|
|
|
|
gmac: ethernet@01c50000 {
|
|
compatible = "allwinner,sun7i-a20-gmac";
|
|
reg = <0x01c50000 0x10000>,
|
|
<0x01c20164 0x4>;
|
|
interrupts = <0 85 1>;
|
|
interrupt-names = "macirq";
|
|
clocks = <&ahb_gates 49>, <&gmac_tx>;
|
|
clock-names = "stmmaceth", "allwinner_gmac_tx";
|
|
phy-mode = "mii";
|
|
};
|