102 lines
1.6 KiB
Plaintext
102 lines
1.6 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree For RD-AC5X.
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*
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* Copyright (C) 2021 Marvell
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* Copyright (C) 2022 Allied Telesis Labs
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*/
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/*
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* Device Tree file for Marvell Alleycat 5X development board
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* This board file supports the B configuration of the board
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*/
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/dts-v1/;
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#include "ac5-98dx35xx.dtsi"
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/ {
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model = "Marvell RD-AC5X Board";
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compatible = "marvell,rd-ac5x", "marvell,ac5x", "marvell,ac5";
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aliases {
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serial0 = &uart0;
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spiflash0 = &spiflash0;
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gpio0 = &gpio0;
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gpio1 = &gpio1;
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ethernet0 = ð0;
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ethernet1 = ð1;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x2 0x00000000 0x0 0x40000000>;
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};
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usb1phy: usb-phy {
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compatible = "usb-nop-xceiv";
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#phy-cells = <0>;
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};
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};
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&mdio {
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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&i2c0 {
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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};
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ð0 {
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status = "okay";
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phy-handle = <&phy0>;
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};
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/* USB0 is a host USB */
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&usb0 {
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status = "okay";
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};
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/* USB1 is a peripheral USB */
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&usb1 {
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status = "okay";
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phys = <&usb1phy>;
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phy-names = "usb-phy";
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dr_mode = "peripheral";
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};
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&spi0 {
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status = "okay";
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spiflash0: flash@0 {
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compatible = "jedec,spi-nor";
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spi-max-frequency = <50000000>;
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spi-tx-bus-width = <1>; /* 1-single, 2-dual, 4-quad */
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spi-rx-bus-width = <1>; /* 1-single, 2-dual, 4-quad */
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "spi_flash_part0";
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reg = <0x0 0x800000>;
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};
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parition@1 {
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label = "spi_flash_part1";
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reg = <0x800000 0x700000>;
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};
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parition@2 {
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label = "spi_flash_part2";
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reg = <0xF00000 0x100000>;
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};
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};
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};
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