| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (C) 2018 SolidRun ltd. |
| * Based on Marvell MACCHIATOBin board |
| * |
| * Device Tree file for SolidRun's ClearFog GT 8K |
| */ |
| |
| #include "armada-8040.dtsi" |
| |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "SolidRun ClearFog GT 8K"; |
| compatible = "solidrun,clearfog-gt-8k", "marvell,armada8040", |
| "marvell,armada-ap806-quad", "marvell,armada-ap806"; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory@00000000 { |
| device_type = "memory"; |
| reg = <0x0 0x0 0x0 0x80000000>; |
| }; |
| |
| aliases { |
| ethernet0 = &cp1_eth1; |
| ethernet1 = &cp0_eth0; |
| ethernet2 = &cp1_eth2; |
| }; |
| |
| 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_5v0_usb3_hst_vbus: regulator-usb3-vbus0 { |
| compatible = "regulator-fixed"; |
| gpio = <&cp0_gpio2 15 GPIO_ACTIVE_LOW>; |
| 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"; |
| }; |
| |
| sfp_cp0_eth0: sfp-cp0-eth0 { |
| compatible = "sff,sfp"; |
| i2c-bus = <&cp0_i2c1>; |
| mod-def0-gpio = <&cp0_gpio2 17 GPIO_ACTIVE_LOW>; |
| tx-disable-gpio = <&cp1_gpio1 29 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cp0_sfp_present_pins &cp1_sfp_tx_disable_pins>; |
| maximum-power-milliwatt = <2000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-0 = <&cp0_led0_pins |
| &cp0_led1_pins>; |
| pinctrl-names = "default"; |
| /* No designated function for these LEDs at the moment */ |
| led0 { |
| label = "clearfog-gt-8k:green:led0"; |
| gpios = <&cp0_gpio2 8 GPIO_ACTIVE_LOW>; |
| default-state = "on"; |
| }; |
| led1 { |
| label = "clearfog-gt-8k:green:led1"; |
| gpios = <&cp0_gpio2 9 GPIO_ACTIVE_LOW>; |
| default-state = "on"; |
| }; |
| }; |
| |
| keys { |
| compatible = "gpio-keys"; |
| pinctrl-0 = <&cp0_gpio_reset_pins &cp1_wps_button_pins>; |
| pinctrl-names = "default"; |
| |
| button_0 { |
| /* The rear button */ |
| label = "Rear Button"; |
| gpios = <&cp0_gpio2 7 GPIO_ACTIVE_LOW>; |
| linux,can-disable; |
| linux,code = <BTN_0>; |
| }; |
| |
| button_1 { |
| /* The wps button */ |
| label = "WPS Button"; |
| gpios = <&cp1_gpio1 30 GPIO_ACTIVE_LOW>; |
| linux,can-disable; |
| linux,code = <KEY_WPS_BUTTON>; |
| }; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| pinctrl-0 = <&uart0_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| &ap_sdhci0 { |
| bus-width = <8>; |
| no-1-8-v; |
| no-sd; |
| no-sdio; |
| non-removable; |
| status = "okay"; |
| vqmmc-supply = <&v_3_3>; |
| }; |
| |
| &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"; |
| }; |
| |
| &cp0_pinctrl { |
| /* |
| * MPP Bus: |
| * [0-31] = 0xff: Keep default CP0_shared_pins: |
| * [11] CLKOUT_MPP_11 (out) |
| * [23] LINK_RD_IN_CP2CP (in) |
| * [25] CLKOUT_MPP_25 (out) |
| * [29] AVS_FB_IN_CP2CP (in) |
| * [32, 33, 34] pci0/1/2 reset |
| * [35-38] CP0 I2C1 and I2C0 |
| * [39] GPIO reset button |
| * [40,41] LED0 and LED1 |
| * [43] 1512 phy reset |
| * [47] USB VBUS EN (active low) |
| * [48] FAN PWM |
| * [49] SFP+ present signal |
| * [50] TPM interrupt |
| * [51] WLAN0 disable |
| * [52] WLAN1 disable |
| * [53] LTE disable |
| * [54] NFC reset |
| * [55] Micro SD card detect |
| * [56-61] Micro SD |
| */ |
| |
| cp0_pci0_reset_pins: pci0-reset-pins { |
| marvell,pins = "mpp32"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_pci1_reset_pins: pci1-reset-pins { |
| marvell,pins = "mpp33"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_pci2_reset_pins: pci2-reset-pins { |
| marvell,pins = "mpp34"; |
| marvell,function = "gpio"; |
| }; |
| |
| 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_gpio_reset_pins: gpio-reset-pins { |
| marvell,pins = "mpp39"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_led0_pins: led0-pins { |
| marvell,pins = "mpp40"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_led1_pins: led1-pins { |
| marvell,pins = "mpp41"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_copper_eth_phy_reset: copper-eth-phy-reset { |
| marvell,pins = "mpp43"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_xhci_vbus_pins: xhci0-vbus-pins { |
| marvell,pins = "mpp47"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_fan_pwm_pins: fan-pwm-pins { |
| marvell,pins = "mpp48"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_sfp_present_pins: sfp-present-pins { |
| marvell,pins = "mpp49"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_tpm_irq_pins: tpm-irq-pins { |
| marvell,pins = "mpp50"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_wlan_disable_pins: wlan-disable-pins { |
| marvell,pins = "mpp51"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp0_sdhci_pins: sdhci-pins { |
| marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59", |
| "mpp60", "mpp61"; |
| marvell,function = "sdio"; |
| }; |
| }; |
| |
| &cp0_pcie0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cp0_pci0_reset_pins &cp0_wlan_disable_pins>; |
| reset-gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>; |
| phys = <&cp0_comphy0 0>; |
| phy-names = "cp0-pcie0-x1-phy"; |
| status = "okay"; |
| }; |
| |
| &cp0_gpio2 { |
| sata_reset { |
| gpio-hog; |
| gpios = <1 GPIO_ACTIVE_HIGH>; |
| output-high; |
| }; |
| |
| lte_reset { |
| gpio-hog; |
| gpios = <2 GPIO_ACTIVE_LOW>; |
| output-low; |
| }; |
| |
| wlan_disable { |
| gpio-hog; |
| gpios = <19 GPIO_ACTIVE_LOW>; |
| output-low; |
| }; |
| |
| lte_disable { |
| gpio-hog; |
| gpios = <21 GPIO_ACTIVE_LOW>; |
| output-low; |
| }; |
| }; |
| |
| &cp0_ethernet { |
| status = "okay"; |
| }; |
| |
| /* SFP */ |
| &cp0_eth0 { |
| status = "okay"; |
| phy-mode = "10gbase-r"; |
| managed = "in-band-status"; |
| phys = <&cp0_comphy2 0>; |
| sfp = <&sfp_cp0_eth0>; |
| }; |
| |
| &cp0_sdhci0 { |
| broken-cd; |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cp0_sdhci_pins>; |
| status = "okay"; |
| vqmmc-supply = <&v_3_3>; |
| }; |
| |
| &cp0_usb3_1 { |
| status = "okay"; |
| }; |
| |
| &cp1_pinctrl { |
| /* |
| * MPP Bus: |
| * [0-5] TDM |
| * [6] VHV Enable |
| * [7] CP1 SPI0 CSn1 (FXS) |
| * [8] CP1 SPI0 CSn0 (TPM) |
| * [9.11]CP1 SPI0 MOSI/MISO/CLK |
| * [13] CP1 SPI1 MISO (TDM and SPI ROM shared) |
| * [14] CP1 SPI1 CS0n (64Mb SPI ROM) |
| * [15] CP1 SPI1 MOSI (TDM and SPI ROM shared) |
| * [16] CP1 SPI1 CLK (TDM and SPI ROM shared) |
| * [24] Topaz switch reset |
| * [26] Buzzer |
| * [27] CP1 SMI MDIO |
| * [28] CP1 SMI MDC |
| * [29] CP0 10G SFP TX Disable |
| * [30] WPS button |
| * [31] Front panel button |
| */ |
| |
| cp1_spi1_pins: spi1-pins { |
| marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16"; |
| marvell,function = "spi1"; |
| }; |
| |
| cp1_switch_reset_pins: switch-reset-pins { |
| marvell,pins = "mpp24"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp1_ge_mdio_pins: ge-mdio-pins { |
| marvell,pins = "mpp27", "mpp28"; |
| marvell,function = "ge"; |
| }; |
| |
| cp1_sfp_tx_disable_pins: sfp-tx-disable-pins { |
| marvell,pins = "mpp29"; |
| marvell,function = "gpio"; |
| }; |
| |
| cp1_wps_button_pins: wps-button-pins { |
| marvell,pins = "mpp30"; |
| marvell,function = "gpio"; |
| }; |
| }; |
| |
| &cp1_sata0 { |
| pinctrl-0 = <&cp0_pci1_reset_pins>; |
| status = "okay"; |
| |
| sata-port@1 { |
| phys = <&cp1_comphy0 1>; |
| phy-names = "cp1-sata0-1-phy"; |
| }; |
| }; |
| |
| &cp1_mdio { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cp1_ge_mdio_pins>; |
| status = "okay"; |
| |
| ge_phy: ethernet-phy@0 { |
| /* LED0 - GB link |
| * LED1 - on: link, blink: activity |
| */ |
| marvell,reg-init = <3 16 0 0x1017>; |
| reg = <0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cp0_copper_eth_phy_reset>; |
| reset-gpios = <&cp0_gpio2 11 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10000>; |
| reset-deassert-us = <10000>; |
| }; |
| |
| switch0: switch0@4 { |
| compatible = "marvell,mv88e6085"; |
| reg = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cp1_switch_reset_pins>; |
| reset-gpios = <&cp1_gpio1 24 GPIO_ACTIVE_LOW>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@1 { |
| reg = <1>; |
| label = "lan2"; |
| phy-handle = <&switch0phy0>; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| label = "lan1"; |
| phy-handle = <&switch0phy1>; |
| }; |
| |
| port@3 { |
| reg = <3>; |
| label = "lan4"; |
| phy-handle = <&switch0phy2>; |
| }; |
| |
| port@4 { |
| reg = <4>; |
| label = "lan3"; |
| phy-handle = <&switch0phy3>; |
| }; |
| |
| port@5 { |
| reg = <5>; |
| label = "cpu"; |
| ethernet = <&cp1_eth2>; |
| phy-mode = "2500base-x"; |
| managed = "in-band-status"; |
| }; |
| }; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| switch0phy0: switch0phy0@11 { |
| reg = <0x11>; |
| }; |
| |
| switch0phy1: switch0phy1@12 { |
| reg = <0x12>; |
| }; |
| |
| switch0phy2: switch0phy2@13 { |
| reg = <0x13>; |
| }; |
| |
| switch0phy3: switch0phy3@14 { |
| reg = <0x14>; |
| }; |
| }; |
| }; |
| }; |
| |
| &cp1_ethernet { |
| status = "okay"; |
| }; |
| |
| /* 1G copper */ |
| &cp1_eth1 { |
| status = "okay"; |
| phy-mode = "sgmii"; |
| phy = <&ge_phy>; |
| phys = <&cp1_comphy3 1>; |
| }; |
| |
| /* Switch uplink */ |
| &cp1_eth2 { |
| status = "okay"; |
| phy-mode = "2500base-x"; |
| phys = <&cp1_comphy5 2>; |
| managed = "in-band-status"; |
| }; |
| |
| &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_comphy2 { |
| cp1_usbh0_con: connector { |
| compatible = "usb-a-connector"; |
| phy-supply = <&v_5v0_usb3_hst_vbus>; |
| }; |
| }; |
| |
| &cp1_usb3_0 { |
| phys = <&cp1_comphy2 0>; |
| phy-names = "cp1-usb3h0-comphy"; |
| status = "okay"; |
| }; |
