// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Device Tree file for Marvell Armada 385 AMC board * (DB-88F6820-AMC) * * Copyright (C) 2017 Allied Telesis Labs */ /dts-v1/; #include "armada-385.dtsi" #include <dt-bindings/gpio/gpio.h> / { model = "Marvell Armada 385 AMC"; compatible = "marvell,a385-db-amc", "marvell,armada385", "marvell,armada380"; chosen { stdout-path = "serial0:115200n8"; }; aliases { ethernet0 = ð0; ethernet1 = ð2; i2c0 = &i2c0; spi1 = &spi1; }; memory { device_type = "memory"; reg = <0x00000000 0x80000000>; /* 2GB */ }; soc { ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>; }; }; &i2c0 { u-boot,i2c-slave-addr = <0x0>; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; status = "okay"; }; &uart0 { /* * Exported on the micro USB connector CON3 * through an FTDI */ pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; status = "okay"; }; ð0 { pinctrl-names = "default"; /* * The Reference Clock 0 is used to provide a * clock to the PHY */ pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>; status = "okay"; phy = <&phy0>; phy-mode = "rgmii-id"; }; ð2 { status = "okay"; phy = <&phy1>; phy-mode = "sgmii"; }; &usb0 { status = "okay"; }; &mdio { pinctrl-names = "default"; pinctrl-0 = <&mdio_pins>; phy0: ethernet-phy@1 { reg = <1>; }; phy1: ethernet-phy@0 { reg = <0>; }; }; &nand_controller { status = "okay"; marvell,nand-keep-config; marvell,nand-enable-arbiter; nand-on-flash-bbt; }; &pciec { status = "okay"; }; &pcie1 { /* Port 0, Lane 0 */ status = "okay"; }; &spi1 { pinctrl-names = "default"; pinctrl-0 = <&spi1_pins>; status = "okay"; spi-flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "jedec,spi-nor"; reg = <0>; /* Chip select 0 */ spi-max-frequency = <50000000>; m25p,fast-read; partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; partition@0 { reg = <0x00000000 0x00100000>; label = "u-boot"; }; partition@100000 { reg = <0x00100000 0x00040000>; label = "u-boot-env"; }; }; }; }; &refclk { clock-frequency = <20000000>; };