summaryrefslogtreecommitdiff
path: root/arch/arm/dts/fsl-ls1028a-kontron-sl28-var1.dts
blob: fe708bdbfa06d8c4a1559208df9d8d8f4a56c432 (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
49
50
51
52
53
54
55
56
57
// SPDX-License-Identifier: GPL-2.0+
/*
 * Device Tree file for the Kontron SMARC-sAL28 board.
 *
 * This is for the network variant 1 which has one ethernet port. It is
 * different than the base variant, which also has one port, but here the
 * port is connected via RGMII. This port is not TSN aware.
 * None of the  four SerDes lanes are used by the module, instead they are
 * all led out to the carrier for customer use.
 *
 * Copyright (C) 2020 Michael Walle <michael@walle.cc>
 *
 */

/dts-v1/;
#include "fsl-ls1028a-kontron-sl28.dts"
#include <dt-bindings/net/qca-ar803x.h>

/ {
	model = "Kontron SMARC-sAL28 (4 Lanes)";
	compatible = "kontron,sl28-var1", "kontron,sl28", "fsl,ls1028a";
};

&enetc0 {
	status = "disabled";
	/delete-property/ phy-handle;
};

&enetc1 {
	phy-handle = <&phy0>;
	phy-mode = "rgmii-id";
	status = "okay";
};

/delete-node/ &phy0;
&mdio0 {
	phy0: ethernet-phy@4 {
		reg = <0x4>;
		eee-broken-1000t;
		eee-broken-100tx;

		qca,clk-out-frequency = <125000000>;
		qca,clk-out-strength = <AR803X_STRENGTH_FULL>;

		vddio-supply = <&vddh>;

		vddio: vddio-regulator {
			regulator-name = "VDDIO";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
		};

		vddh: vddh-regulator {
			regulator-name = "VDDH";
		};
	};
};