mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 03:58:17 +00:00
613e49bb91
P2020RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
eTSEC1: Connected to RGMII switch VSC7385
eTSEC2: Connected to SGMII PHY VSC8221
eTSEC3: Connected to SGMII PHY AR8021
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
51 lines
829 B
Plaintext
51 lines
829 B
Plaintext
// SPDX-License-Identifier: GPL-2.0+ OR X11
|
|
/*
|
|
* P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)
|
|
*
|
|
* Copyright 2011 Freescale Semiconductor Inc.
|
|
* Copyright 2020 NXP
|
|
*/
|
|
|
|
&soc {
|
|
mdio@24520 {
|
|
phy0: ethernet-phy@0 {
|
|
interrupts = <3 1 0 0>;
|
|
reg = <0x0>;
|
|
};
|
|
phy1: ethernet-phy@1 {
|
|
interrupts = <2 1 0 0>;
|
|
reg = <0x1>;
|
|
};
|
|
};
|
|
|
|
mdio@25520 {
|
|
tbi0: tbi-phy@11 {
|
|
reg = <0x11>;
|
|
device_type = "tbi-phy";
|
|
};
|
|
};
|
|
|
|
mdio@26520 {
|
|
status = "disabled";
|
|
};
|
|
|
|
enet0: ethernet@24000 {
|
|
phy-connection-type = "rgmii-id";
|
|
fixed-link {
|
|
speed = <1000>;
|
|
full-duplex;
|
|
};
|
|
};
|
|
|
|
enet1: ethernet@25000 {
|
|
tbi-handle = <&tbi0>;
|
|
phy-handle = <&phy0>;
|
|
phy-connection-type = "sgmii";
|
|
};
|
|
|
|
enet2: ethernet@26000 {
|
|
phy-handle = <&phy1>;
|
|
phy-connection-type = "rgmii-id";
|
|
};
|
|
};
|