1 // SPDX-License-Identifier: GPL-2.0+ 1 // SPDX-License-Identifier: GPL-2.0+
2 /* 2 /*
3 * Device Tree file for the Kontron SMARC-sAL2 3 * Device Tree file for the Kontron SMARC-sAL28 board.
4 * 4 *
5 * This is for the network variant 4 which has 5 * This is for the network variant 4 which has two ethernet ports. It
6 * extends the base and provides one more port 6 * extends the base and provides one more port connected via RGMII.
7 * 7 *
8 * Copyright (C) 2021 Michael Walle <michael@wa !! 8 * Copyright (C) 2019 Michael Walle <michael@walle.cc>
9 * 9 *
10 */ 10 */
11 11
12 /dts-v1/; 12 /dts-v1/;
13 #include "fsl-ls1028a-kontron-sl28.dts" 13 #include "fsl-ls1028a-kontron-sl28.dts"
14 #include <dt-bindings/net/qca-ar803x.h> 14 #include <dt-bindings/net/qca-ar803x.h>
15 15
16 / { 16 / {
17 model = "Kontron SMARC-sAL28 (Dual PHY 17 model = "Kontron SMARC-sAL28 (Dual PHY)";
18 compatible = "kontron,sl28-var4", "kon 18 compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a";
19 }; 19 };
20 20
21 &enetc_mdio_pf3 { <<
22 phy1: ethernet-phy@4 { <<
23 reg = <0x4>; <<
24 eee-broken-1000t; <<
25 eee-broken-100tx; <<
26 qca,clk-out-frequency = <12500 <<
27 qca,clk-out-strength = <AR803X <<
28 qca,keep-pll-enabled; <<
29 vddio-supply = <&vddio>; <<
30 <<
31 vddio: vddio-regulator { <<
32 regulator-name = "VDDI <<
33 regulator-min-microvol <<
34 regulator-max-microvol <<
35 }; <<
36 <<
37 vddh: vddh-regulator { <<
38 regulator-name = "VDDH <<
39 }; <<
40 }; <<
41 }; <<
42 <<
43 &enetc_port1 { 21 &enetc_port1 {
44 phy-handle = <&phy1>; 22 phy-handle = <&phy1>;
45 phy-mode = "rgmii-id"; !! 23 phy-connection-type = "rgmii-id";
46 nvmem-cells = <&base_mac_address 1>; <<
47 nvmem-cell-names = "mac-address"; <<
48 status = "okay"; 24 status = "okay";
>> 25
>> 26 mdio {
>> 27 #address-cells = <1>;
>> 28 #size-cells = <0>;
>> 29
>> 30 phy1: ethernet-phy@4 {
>> 31 reg = <0x4>;
>> 32 eee-broken-1000t;
>> 33 eee-broken-100tx;
>> 34 qca,clk-out-frequency = <125000000>;
>> 35 qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
>> 36 qca,keep-pll-enabled;
>> 37 vddio-supply = <&vddio>;
>> 38
>> 39 vddio: vddio-regulator {
>> 40 regulator-name = "VDDIO";
>> 41 regulator-min-microvolt = <1800000>;
>> 42 regulator-max-microvolt = <1800000>;
>> 43 };
>> 44
>> 45 vddh: vddh-regulator {
>> 46 regulator-name = "VDDH";
>> 47 };
>> 48 };
>> 49 };
49 }; 50 };
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