/*
* 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 <dt-bindings/gpio/gpio.h>
/ {
model = "Marvell 8040 MACHIATOBin";
compatible = "marvell,armada8040-mcbin", "marvell,armada8040",
"marvell,armada-ap806-quad", "marvell,armada-ap806";
chosen {
stdout-path = "serial0:115200n8";
};
memory@00000000 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
/* 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 = <&cpm_gpio2 15 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&cpm_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";
};
&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>;
};
&cpm_i2c0 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&cpm_i2c0_pins>;
status = "okay";
};
&cpm_i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&cpm_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>;
};
};
};
&cpm_mdio {
pinctrl-names = "default";
pinctrl-0 = <&cpm_ge_mdio_pins>;
status = "okay";
ge_phy: ethernet-phy@0 {
reg = <0>;
};
};
&cpm_pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&cpm_pcie_pins>;
num-lanes = <4>;
num-viewport = <8>;
reset-gpio = <&cpm_gpio1 20 GPIO_ACTIVE_LOW>;
status = "okay";
};
&cpm_pinctrl {
cpm_ge_mdio_pins: ge-mdio-pins {
marvell,pins = "mpp32", "mpp34";
marvell,function = "ge";
};
cpm_i2c1_pins: i2c1-pins {
marvell,pins = "mpp35", "mpp36";
marvell,function = "i2c1";
};
cpm_i2c0_pins: i2c0-pins {
marvell,pins = "mpp37", "mpp38";
marvell,function = "i2c0";
};
cpm_xhci_vbus_pins: xhci0-vbus-pins {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
cpm_pcie_pins: pcie-pins {
marvell,pins = "mpp52";
marvell,function = "gpio";
};
cpm_sdhci_pins: sdhci-pins {
marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59",
"mpp60", "mpp61";
marvell,function = "sdio";
};
};
&cpm_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>;
};
};
&cpm_ethernet {
status = "okay";
};
&cpm_eth0 {
status = "okay";
phy = <&phy0>;
phy-mode = "10gbase-kr";
};
&cpm_sata0 {
/* CPM Lane 0 - U29 */
status = "okay";
};
&cpm_sdhci0 {
/* U6 */
broken-cd;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&cpm_sdhci_pins>;
status = "okay";
vqmmc-supply = <&v_3_3>;
};
&cpm_usb3_0 {
/* J38? - USB2.0 only */
status = "okay";
};
&cpm_usb3_1 {
/* J38? - USB2.0 only */
status = "okay";
};
&cps_ethernet {
status = "okay";
};
&cps_eth0 {
status = "okay";
phy = <&phy8>;
phy-mode = "10gbase-kr";
};
&cps_eth1 {
/* CPS Lane 0 - J5 (Gigabit RJ45) */
status = "okay";
phy = <&ge_phy>;
phy-mode = "sgmii";
};
&cps_pinctrl {
cps_spi1_pins: spi1-pins {
marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "spi1";
};
};
&cps_sata0 {
/* CPS Lane 1 - U32 */
/* CPS Lane 3 - U31 */
status = "okay";
};
&cps_spi1 {
pinctrl-names = "default";
pinctrl-0 = <&cps_spi1_pins>;
status = "okay";
spi-flash@0 {
compatible = "st,w25q32";
spi-max-frequency = <50000000>;
reg = <0>;
};
};
&cps_usb3_0 {
/* CPS Lane 2 - CON7 */
usb-phy = <&usb3h0_phy>;
status = "okay";
};
