arm64: dts: marvell: add Globalscale MOCHAbin

Globalscale MOCHAbin is a Armada 7040 based development board.

Specifications:
* Armada 7040 Quad core ARMv8 Cortex A-72 @ 1.4GHz
* 2 / 4 / 8 GB of DDR4 DRAM
* 16 GB eMMC
* 4MB SPI-NOR (Bootloader)
* 1x M.2-2280 B-key socket (for SSD expansion, SATA3 only)
* 1x M.2-2250 B-key socket (for modems, USB2.0 and I2C only)
* 1x Mini-PCIe 3.0 (x1, USB2.0 and I2C)
* 1x SATA 7+15 socket (SATA3)
* 1x 16-pin (2×8) MikroBus Connector
* 1x SIM card slot (Connected to the mini-PCIe and both M.2 slots)
* 2x USB3.0 Type-A ports via SMSC USB5434B hub
* Cortex 2x5 JTAG
* microUSB port for UART (PL2303GL/PL2303SA onboard)
* 1x 10G SFP+
* 1x 1G SFP (Connected to 88E1512 PHY)
* 1x 1G RJ45 with PoE PD (Connected to 88E1512 PHY)
* 4x 1G RJ45 ports via Topaz 88E6141 switch
* RTC with battery holder (SoC provided, requires CR2032 battery)
* 1x 12V DC IN
* 1x Power switch
* 1x 12V fan header (3-pin, power only)
* 1x mini-PCIe LED header (2x0.1" pins)
* 1x M.2-2280 LED header (2x0.1" pins)
* 6x Bootstrap jumpers
* 1x Power LED (Green)
* 3x Tri-color RGB LEDs (Controllable)
* 1x Microchip ATECC608B secure element

Note that 1G SFP and 1G WAN cannot be used at the same time as they are in
parallel connected to the same PHY.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index c686a8d..1c794cd 100644 (file)
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7-emmc.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-turris-mox.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-uDPU.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-mochabin.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-clearfog-gt-8k.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb

diff --git a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
new file mode 100644 (file)
index 0000000..f3b0d57
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
@@ -0,0 +1,458 @@
+// 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-gpio = <&sfp_gpio 3 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&sfp_gpio 2 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&sfp_gpio 1 GPIO_ACTIVE_HIGH>;
+               tx-fault-gpio  = <&sfp_gpio 0 GPIO_ACTIVE_HIGH>;
+       };
+
+       /* SFP 1G */
+       sfp_eth2: sfp-eth2 {
+               compatible = "sff,sfp";
+               i2c-bus = <&cp0_i2c0>;
+               los-gpio = <&sfp_gpio 7 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&sfp_gpio 6 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&sfp_gpio 5 GPIO_ACTIVE_HIGH>;
+               tx-fault-gpio  = <&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>;
+
+       spi-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 = <&eth2phy>;
+       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>;
+};