| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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) 2021 Michael Walle <michael@walle.cc> |
| 9 | * |
| 10 | */ |
| 11 | |
| 12 | /dts-v1/; |
| 13 | #include "fsl-ls1028a-kontron-sl28.dts" |
| 14 | #include <dt-bindings/net/qca-ar803x.h> |
| 15 | |
| 16 | / { |
| 17 | model = "Kontron SMARC-sAL28 (Dual PHY)"; |
| 18 | compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a"; |
| 19 | }; |
| 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 = <125000000>; |
| 27 | qca,clk-out-strength = <AR803X_STRENGTH_FULL>; |
| 28 | qca,keep-pll-enabled; |
| 29 | vddio-supply = <&vddio>; |
| 30 | |
| 31 | vddio: vddio-regulator { |
| 32 | regulator-name = "VDDIO"; |
| 33 | regulator-min-microvolt = <1800000>; |
| 34 | regulator-max-microvolt = <1800000>; |
| 35 | }; |
| 36 | |
| 37 | vddh: vddh-regulator { |
| 38 | regulator-name = "VDDH"; |
| 39 | }; |
| 40 | }; |
| 41 | }; |
| 42 | |
| 43 | &enetc_port1 { |
| 44 | phy-handle = <&phy1>; |
| 45 | phy-mode = "rgmii-id"; |
| 46 | nvmem-cells = <&base_mac_address 1>; |
| 47 | nvmem-cell-names = "mac-address"; |
| 48 | status = "okay"; |
| 49 | }; |