bartoszek/zephyr
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dts: x86: Add i226 device-tree config for Intel Alderlake

Browse Source 
Foxville LM (0x125B) i226 variant and Intel Alder Lake platform was
used for developing and stabilizing the i226 Ethernet device driver.
However, users can reuse the provided device tree models as a reference
when enabling the support for other i226 variants and platforms.

This device-tree model include essential configurations for the i226
Ethernet controller, such as PCIe settings, interrupt mappings, Phy
MDIO, and DMA descriptor configurations.

Signed-off-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
This commit is contained in:
Vijayakannan Ayyathurai 2025-07-10 21:55:54 +08:00 committed by Fabio Baltieri
parent 8a32bd7cd0
commit 0b91c7f23e
1 changed files with 27 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
dts/x86/intel/alder_lake.dtsi
View File

@ -362,6 +362,33 @@
status = "okay";
};
ethernet0: ethernet0 {
compatible = "intel,eth-plat";
interrupt-parent = <&intc>;
vendor-id = <0x8086>;
device-id = <0x125b>;
igc0: igc0 {
compatible = "intel,igc-mac";
local-mac-address = [aa 14 04 85 11 22];
phy-handle = <&ethphy0>;
status = "okay";
};
mdio0: mdio0 {
compatible = "intel,igc-mdio";
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy";
reg = <0x0>;
status = "okay";
};
};
};
};
soc {