WIP FPC-III support
[linux/fpc-iii.git] / arch / arm64 / boot / dts / freescale / fsl-ls1028a-kontron-sl28-var4.dts
blobdf212ed5bb9422bd17618b8efae0cb2d536c1271
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Device Tree file for the Kontron SMARC-sAL28 board.
4  *
5  * This is for the network variant 4 which has two ethernet ports. It
6  * extends the base and provides one more port connected via RGMII.
7  *
8  * Copyright (C) 2019 Michael Walle <michael@walle.cc>
9  *
10  */
12 /dts-v1/;
13 #include "fsl-ls1028a-kontron-sl28.dts"
14 #include <dt-bindings/net/qca-ar803x.h>
16 / {
17         model = "Kontron SMARC-sAL28 (Dual PHY)";
18         compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a";
21 &enetc_port1 {
22         phy-handle = <&phy1>;
23         phy-connection-type = "rgmii-id";
24         status = "okay";
26         mdio {
27                 #address-cells = <1>;
28                 #size-cells = <0>;
30                 phy1: ethernet-phy@4 {
31                         reg = <0x4>;
32                         eee-broken-1000t;
33                         eee-broken-100tx;
35                         qca,clk-out-frequency = <125000000>;
36                         qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
38                         vddio-supply = <&vddh>;
40                         vddio: vddio-regulator {
41                                 regulator-name = "VDDIO";
42                                 regulator-min-microvolt = <1800000>;
43                                 regulator-max-microvolt = <1800000>;
44                         };
46                         vddh: vddh-regulator {
47                                 regulator-name = "VDDH";
48                         };
49                 };
50         };