/* * Copyright (C) 2016 Marvell Technology Group Ltd. * * This file is dual-licensed: you can use it either under the terms * of the GPLv2 or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This library is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ /* * Device Tree file for MACCHIATOBin Armada 8040 community board platform */ #include "armada-8040.dtsi" #include / { model = "Marvell 8040 MACHIATOBin"; compatible = "marvell,armada8040-mcbin", "marvell,armada8040", "marvell,armada-ap806-quad", "marvell,armada-ap806"; chosen { stdout-path = "serial0:115200n8"; }; memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; aliases { ethernet0 = &cp0_eth0; ethernet1 = &cp1_eth0; ethernet2 = &cp1_eth1; }; /* Regulator labels correspond with schematics */ v_3_3: regulator-3-3v { compatible = "regulator-fixed"; regulator-name = "v_3_3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; status = "okay"; }; v_vddo_h: regulator-1-8v { compatible = "regulator-fixed"; regulator-name = "v_vddo_h"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; status = "okay"; }; v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 { compatible = "regulator-fixed"; enable-active-high; gpio = <&cp0_gpio2 15 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&cp0_xhci_vbus_pins>; regulator-name = "v_5v0_usb3_hst_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; status = "okay"; }; usb3h0_phy: usb3_phy0 { compatible = "usb-nop-xceiv"; vcc-supply = <&v_5v0_usb3_hst_vbus>; }; }; &uart0 { status = "okay"; pinctrl-0 = <&uart0_pins>; pinctrl-names = "default"; }; &ap_sdhci0 { bus-width = <8>; /* * Not stable in HS modes - phy needs "more calibration", so add * the "slow-mode" and disable SDR104, SDR50 and DDR50 modes. */ marvell,xenon-phy-slow-mode; no-1-8-v; no-sd; no-sdio; non-removable; status = "okay"; vqmmc-supply = <&v_vddo_h>; }; &cp0_i2c0 { clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&cp0_i2c0_pins>; status = "okay"; }; &cp0_i2c1 { clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&cp0_i2c1_pins>; status = "okay"; i2c-switch@70 { compatible = "nxp,pca9548"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; sfpp0_i2c: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; sfpp1_i2c: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; sfp_1g_i2c: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; }; }; &cp0_mdio { pinctrl-names = "default"; pinctrl-0 = <&cp0_ge_mdio_pins>; status = "okay"; ge_phy: ethernet-phy@0 { reg = <0>; }; }; &cp0_pcie0 { pinctrl-names = "default"; pinctrl-0 = <&cp0_pcie_pins>; num-lanes = <4>; num-viewport = <8>; reset-gpio = <&cp0_gpio1 20 GPIO_ACTIVE_LOW>; status = "okay"; }; &cp0_pinctrl { cp0_ge_mdio_pins: ge-mdio-pins { marvell,pins = "mpp32", "mpp34"; marvell,function = "ge"; }; cp0_i2c1_pins: i2c1-pins { marvell,pins = "mpp35", "mpp36"; marvell,function = "i2c1"; }; cp0_i2c0_pins: i2c0-pins { marvell,pins = "mpp37", "mpp38"; marvell,function = "i2c0"; }; cp0_xhci_vbus_pins: xhci0-vbus-pins { marvell,pins = "mpp47"; marvell,function = "gpio"; }; cp0_pcie_pins: pcie-pins { marvell,pins = "mpp52"; marvell,function = "gpio"; }; cp0_sdhci_pins: sdhci-pins { marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59", "mpp60", "mpp61"; marvell,function = "sdio"; }; }; &cp0_xmdio { status = "okay"; phy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c45"; reg = <0>; }; phy8: ethernet-phy@8 { compatible = "ethernet-phy-ieee802.3-c45"; reg = <8>; }; }; &cp0_ethernet { status = "okay"; }; &cp0_eth0 { status = "okay"; /* Network PHY */ phy = <&phy0>; phy-mode = "10gbase-kr"; /* Generic PHY, providing serdes lanes */ phys = <&cp0_comphy4 0>; }; &cp0_sata0 { /* CPM Lane 0 - U29 */ status = "okay"; }; &cp0_sdhci0 { /* U6 */ broken-cd; bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&cp0_sdhci_pins>; status = "okay"; vqmmc-supply = <&v_3_3>; }; &cp0_usb3_0 { /* J38? - USB2.0 only */ status = "okay"; }; &cp0_usb3_1 { /* J38? - USB2.0 only */ status = "okay"; }; &cp1_ethernet { status = "okay"; }; &cp1_eth0 { status = "okay"; /* Network PHY */ phy = <&phy8>; phy-mode = "10gbase-kr"; /* Generic PHY, providing serdes lanes */ phys = <&cp1_comphy4 0>; }; &cp1_eth1 { /* CPS Lane 0 - J5 (Gigabit RJ45) */ status = "okay"; /* Network PHY */ phy = <&ge_phy>; phy-mode = "sgmii"; /* Generic PHY, providing serdes lanes */ phys = <&cp1_comphy0 1>; }; &cp1_pinctrl { cp1_spi1_pins: spi1-pins { marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16"; marvell,function = "spi1"; }; }; &cp1_sata0 { /* CPS Lane 1 - U32 */ /* CPS Lane 3 - U31 */ status = "okay"; }; &cp1_spi1 { pinctrl-names = "default"; pinctrl-0 = <&cp1_spi1_pins>; status = "okay"; spi-flash@0 { compatible = "st,w25q32"; spi-max-frequency = <50000000>; reg = <0>; }; }; &cp1_usb3_0 { /* CPS Lane 2 - CON7 */ usb-phy = <&usb3h0_phy>; status = "okay"; };