// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Device Tree file for Globalscale MOCHAbin
* Copyright (C) 2019 Globalscale technologies, Inc.
* Copyright (C) 2021 Sartura Ltd.
*
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "armada-7040.dtsi"
/ {
model = "Globalscale MOCHAbin";
compatible = "globalscale,mochabin", "marvell,armada7040",
"marvell,armada-ap806-quad", "marvell,armada-ap806";
chosen {
stdout-path = "serial0:115200n8";
};
aliases {
ethernet0 = &cp0_eth0;
ethernet1 = &cp0_eth1;
ethernet2 = &cp0_eth2;
ethernet3 = &swport1;
ethernet4 = &swport2;
ethernet5 = &swport3;
ethernet6 = &swport4;
};
/* SFP+ 10G */
sfp_eth0: sfp-eth0 {
compatible = "sff,sfp";
i2c-bus = <&cp0_i2c1>;
los-gpios = <&sfp_gpio 3 GPIO_ACTIVE_HIGH>;
mod-def0-gpios = <&sfp_gpio 2 GPIO_ACTIVE_LOW>;
tx-disable-gpios = <&sfp_gpio 1 GPIO_ACTIVE_HIGH>;
tx-fault-gpios = <&sfp_gpio 0 GPIO_ACTIVE_HIGH>;
};
/* SFP 1G */
sfp_eth2: sfp-eth2 {
compatible = "sff,sfp";
i2c-bus = <&cp0_i2c0>;
los-gpios = <&sfp_gpio 7 GPIO_ACTIVE_HIGH>;
mod-def0-gpios = <&sfp_gpio 6 GPIO_ACTIVE_LOW>;
tx-disable-gpios = <&sfp_gpio 5 GPIO_ACTIVE_HIGH>;
tx-fault-gpios = <&sfp_gpio 4 GPIO_ACTIVE_HIGH>;
};
};
/* microUSB UART console */
&uart0 {
status = "okay";
pinctrl-0 = <&uart0_pins>;
pinctrl-names = "default";
};
/* eMMC */
&ap_sdhci0 {
status = "okay";
bus-width = <4>;
non-removable;
/delete-property/ marvell,xenon-phy-slow-mode;
no-1-8-v;
};
&cp0_pinctrl {
cp0_uart0_pins: cp0-uart0-pins {
marvell,pins = "mpp6", "mpp7";
marvell,function = "uart0";
};
cp0_spi0_pins: cp0-spi0-pins {
marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59";
marvell,function = "spi0";
};
cp0_spi1_pins: cp0-spi1-pins {
marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "spi1";
};
cp0_i2c0_pins: cp0-i2c0-pins {
marvell,pins = "mpp37", "mpp38";
marvell,function = "i2c0";
};
cp0_i2c1_pins: cp0-i2c1-pins {
marvell,pins = "mpp2", "mpp3";
marvell,function = "i2c1";
};
pca9554_int_pins: pca9554-int-pins {
marvell,pins = "mpp27";
marvell,function = "gpio";
};
cp0_rgmii1_pins: cp0-rgmii1-pins {
marvell,pins = "mpp44", "mpp45", "mpp46", "mpp47", "mpp48", "mpp49",
"mpp50", "mpp51", "mpp52", "mpp53", "mpp54", "mpp55";
marvell,function = "ge1";
};
is31_sdb_pins: is31-sdb-pins {
marvell,pins = "mpp30";
marvell,function = "gpio";
};
cp0_pcie_reset_pins: cp0-pcie-reset-pins {
marvell,pins = "mpp9";
marvell,function = "gpio";
};
cp0_pcie_clkreq_pins: cp0-pcie-clkreq-pins {
marvell,pins = "mpp5";
marvell,function = "pcie1";
};
cp0_switch_pins: cp0-switch-pins {
marvell,pins = "mpp0", "mpp1";
marvell,function = "gpio";
};
cp0_phy_pins: cp0-phy-pins {
marvell,pins = "mpp12";
marvell,function = "gpio";
};
};
/* mikroBUS UART */
&cp0_uart0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_uart0_pins>;
};
/* mikroBUS SPI */
&cp0_spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_spi0_pins>;
};
/* SPI-NOR */
&cp0_spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_spi1_pins>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <20000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "firmware";
reg = <0x0 0x3e0000>;
read-only;
};
partition@3e0000 {
label = "hw-info";
reg = <0x3e0000 0x10000>;
read-only;
};
partition@3f0000 {
label = "u-boot-env";
reg = <0x3f0000 0x10000>;
};
};
};
};
/* mikroBUS, 1G SFP and GPIO expander */
&cp0_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c0_pins>;
clock-frequency = <100000>;
sfp_gpio: pca9554@39 {
compatible = "nxp,pca9554";
pinctrl-names = "default";
pinctrl-0 = <&pca9554_int_pins>;
reg = <0x39>;
interrupt-parent = <&cp0_gpio1>;
interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
/*
* IO0_0: SFP+_TX_FAULT
* IO0_1: SFP+_TX_DISABLE
* IO0_2: SFP+_PRSNT
* IO0_3: SFP+_LOSS
* IO0_4: SFP_TX_FAULT
* IO0_5: SFP_TX_DISABLE
* IO0_6: SFP_PRSNT
* IO0_7: SFP_LOSS
*/
};
};
/* IS31FL3199, mini-PCIe and 10G SFP+ */
&cp0_i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c1_pins>;
clock-frequency = <100000>;
leds@64 {
compatible = "issi,is31fl3199";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&is31_sdb_pins>;
shutdown-gpios = <&cp0_gpio1 30 GPIO_ACTIVE_HIGH>;
reg = <0x64>;
led1_red: led@1 {
label = "red:led1";
reg = <1>;
led-max-microamp = <20000>;
};
led1_green: led@2 {
label = "green:led1";
reg = <2>;
};
led1_blue: led@3 {
label = "blue:led1";
reg = <3>;
};
led2_red: led@4 {
label = "red:led2";
reg = <4>;
};
led2_green: led@5 {
label = "green:led2";
reg = <5>;
};
led2_blue: led@6 {
label = "blue:led2";
reg = <6>;
};
led3_red: led@7 {
label = "red:led3";
reg = <7>;
};
led3_green: led@8 {
label = "green:led3";
reg = <8>;
};
led3_blue: led@9 {
label = "blue:led3";
reg = <9>;
};
};
};
&cp0_mdio {
status = "okay";
/* 88E1512 PHY */
eth2phy: ethernet-phy@1 {
reg = <1>;
sfp = <&sfp_eth2>;
pinctrl-names = "default";
pinctrl-0 = <&cp0_phy_pins>;
reset-gpios = <&cp0_gpio1 12 GPIO_ACTIVE_LOW>;
};
/* 88E6141 Topaz switch */
switch: switch@3 {
compatible = "marvell,mv88e6085";
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
pinctrl-names = "default";
pinctrl-0 = <&cp0_switch_pins>;
reset-gpios = <&cp0_gpio1 0 GPIO_ACTIVE_LOW>;
interrupt-parent = <&cp0_gpio1>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
ports {
#address-cells = <1>;
#size-cells = <0>;
swport1: port@1 {
reg = <1>;
label = "lan0";
phy-handle = <&swphy1>;
};
swport2: port@2 {
reg = <2>;
label = "lan1";
phy-handle = <&swphy2>;
};
swport3: port@3 {
reg = <3>;
label = "lan2";
phy-handle = <&swphy3>;
};
swport4: port@4 {
reg = <4>;
label = "lan3";
phy-handle = <&swphy4>;
};
port@5 {
reg = <5>;
label = "cpu";
ethernet = <&cp0_eth1>;
phy-mode = "2500base-x";
managed = "in-band-status";
};
};
mdio {
#address-cells = <1>;
#size-cells = <0>;
swphy1: swphy1@17 {
reg = <17>;
};
swphy2: swphy2@18 {
reg = <18>;
};
swphy3: swphy3@19 {
reg = <19>;
};
swphy4: swphy4@20 {
reg = <20>;
};
};
};
};
&cp0_ethernet {
status = "okay";
};
/* 10G SFP+ */
&cp0_eth0 {
status = "okay";
phy-mode = "10gbase-r";
phys = <&cp0_comphy4 0>;
managed = "in-band-status";
sfp = <&sfp_eth0>;
};
/* Topaz switch uplink */
&cp0_eth1 {
status = "okay";
phy-mode = "2500base-x";
phys = <&cp0_comphy0 1>;
fixed-link {
speed = <2500>;
full-duplex;
};
};
/* 1G SFP or 1G RJ45 */
&cp0_eth2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_rgmii1_pins>;
phy = <ð2phy>;
phy-mode = "rgmii-id";
};
&cp0_utmi {
status = "okay";
};
/* SMSC USB5434B hub */
&cp0_usb3_0 {
status = "okay";
phys = <&cp0_comphy1 0>, <&cp0_utmi0>;
phy-names = "cp0-usb3h0-comphy", "utmi";
};
/* miniPCI-E USB */
&cp0_usb3_1 {
status = "okay";
};
&cp0_sata0 {
status = "okay";
/* 7 + 12 SATA connector (J24) */
sata-port@0 {
phys = <&cp0_comphy2 0>;
phy-names = "cp0-sata0-0-phy";
};
/* M.2-2250 B-key (J39) */
sata-port@1 {
phys = <&cp0_comphy3 1>;
phy-names = "cp0-sata0-1-phy";
};
};
/* miniPCI-E (J5) */
&cp0_pcie2 {
status = "okay";
pinctrl-names = "default", "clkreq";
pinctrl-0 = <&cp0_pcie_reset_pins>;
pinctrl-1 = <&cp0_pcie_clkreq_pins>;
phys = <&cp0_comphy5 2>;
phy-names = "cp0-pcie2-x1-phy";
reset-gpios = <&cp0_gpio1 9 GPIO_ACTIVE_LOW>;
ranges = <0x82000000 0x0 0xc0000000 0x0 0xc0000000 0x0 0x8000000>;
};