| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (C) 2016 Marvell Technology Group Ltd. |
| * |
| * Device Tree file for Marvell Armada 8040 Development board platform |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include "armada-8040.dtsi" |
| |
| / { |
| model = "Marvell Armada 8040 DB board"; |
| compatible = "marvell,armada8040-db", "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 = &cp0_eth2; |
| ethernet2 = &cp1_eth0; |
| ethernet3 = &cp1_eth1; |
| i2c1 = &cp0_i2c0; |
| i2c2 = &cp1_i2c0; |
| }; |
| |
| cp0_reg_usb3_0_vbus: cp0-usb3-0-vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "cp0-usb3h0-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| cp0_reg_usb3_1_vbus: cp0-usb3-1-vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "cp0-usb3h1-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&expander0 1 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| cp0_usb3_0_phy: cp0-usb3-0-phy { |
| compatible = "usb-nop-xceiv"; |
| vcc-supply = <&cp0_reg_usb3_0_vbus>; |
| }; |
| |
| cp1_reg_usb3_0_vbus: cp1-usb3-0-vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "cp1-usb3h0-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&expander1 0 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| cp1_usb3_0_phy: cp1-usb3-0-phy { |
| compatible = "usb-nop-xceiv"; |
| vcc-supply = <&cp1_reg_usb3_0_vbus>; |
| }; |
| }; |
| |
| &spi0 { |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <10000000>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@0 { |
| label = "U-Boot"; |
| reg = <0 0x200000>; |
| }; |
| partition@400000 { |
| label = "Filesystem"; |
| reg = <0x200000 0xce0000>; |
| }; |
| }; |
| }; |
| }; |
| |
| /* Accessible over the mini-USB CON9 connector on the main board */ |
| &uart0 { |
| status = "okay"; |
| pinctrl-0 = <&uart0_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| /* CON6 on CP0 expansion */ |
| &cp0_pcie0 { |
| phys = <&cp0_comphy0 0>; |
| phy-names = "cp0-pcie0-x1-phy"; |
| status = "okay"; |
| }; |
| |
| /* CON5 on CP0 expansion */ |
| &cp0_pcie2 { |
| phys = <&cp0_comphy5 2>; |
| phy-names = "cp0-pcie2-x1-phy"; |
| status = "okay"; |
| }; |
| |
| &cp0_i2c0 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| /* U31 */ |
| expander0: pca9555@21 { |
| compatible = "nxp,pca9555"; |
| pinctrl-names = "default"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| reg = <0x21>; |
| }; |
| |
| /* U25 */ |
| expander1: pca9555@25 { |
| compatible = "nxp,pca9555"; |
| pinctrl-names = "default"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| reg = <0x25>; |
| }; |
| |
| }; |
| |
| /* CON4 on CP0 expansion */ |
| &cp0_sata0 { |
| status = "okay"; |
| |
| sata-port@0 { |
| phys = <&cp0_comphy1 0>; |
| phy-names = "cp0-sata0-0-phy"; |
| }; |
| sata-port@1 { |
| phys = <&cp0_comphy3 1>; |
| phy-names = "cp0-sata0-1-phy"; |
| }; |
| }; |
| |
| /* CON9 on CP0 expansion */ |
| &cp0_utmi { |
| status = "okay"; |
| }; |
| |
| &cp0_usb3_0 { |
| usb-phy = <&cp0_usb3_0_phy>; |
| phys = <&cp0_utmi0>; |
| phy-names = "utmi"; |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &cp0_comphy4 { |
| cp0_usbh1_con: connector { |
| compatible = "usb-a-connector"; |
| phy-supply = <&cp0_reg_usb3_1_vbus>; |
| }; |
| }; |
| |
| /* CON10 on CP0 expansion */ |
| &cp0_usb3_1 { |
| phys = <&cp0_comphy4 1>, <&cp0_utmi1>; |
| phy-names = "usb", "utmi"; |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &cp0_mdio { |
| status = "okay"; |
| |
| phy1: ethernet-phy@1 { |
| reg = <1>; |
| }; |
| }; |
| |
| &cp0_ethernet { |
| status = "okay"; |
| }; |
| |
| &cp0_eth0 { |
| status = "okay"; |
| phy-mode = "10gbase-r"; |
| |
| fixed-link { |
| speed = <10000>; |
| full-duplex; |
| }; |
| }; |
| |
| &cp0_eth2 { |
| status = "okay"; |
| phy = <&phy1>; |
| phy-mode = "rgmii-id"; |
| }; |
| |
| /* CON6 on CP1 expansion */ |
| &cp1_pcie0 { |
| phys = <&cp1_comphy0 0>; |
| phy-names = "cp1-pcie0-x1-phy"; |
| status = "okay"; |
| }; |
| |
| /* CON7 on CP1 expansion */ |
| &cp1_pcie1 { |
| phys = <&cp1_comphy4 1>; |
| phy-names = "cp1-pcie1-x1-phy"; |
| status = "okay"; |
| }; |
| |
| /* CON5 on CP1 expansion */ |
| &cp1_pcie2 { |
| phys = <&cp1_comphy5 2>; |
| phy-names = "cp1-pcie2-x1-phy"; |
| status = "okay"; |
| }; |
| |
| &cp1_i2c0 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| &cp1_spi1 { |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0x0>; |
| spi-max-frequency = <20000000>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@0 { |
| label = "Boot"; |
| reg = <0x0 0x200000>; |
| }; |
| partition@200000 { |
| label = "Filesystem"; |
| reg = <0x200000 0xd00000>; |
| }; |
| partition@f00000 { |
| label = "Boot_2nd"; |
| reg = <0xf00000 0x100000>; |
| }; |
| }; |
| }; |
| }; |
| |
| /* |
| * Proper NAND usage will require DPR-76 to be in position 1-2, which disables |
| * MDIO signal of CP1. |
| */ |
| &cp1_nand_controller { |
| pinctrl-0 = <&nand_pins>, <&nand_rb>; |
| pinctrl-names = "default"; |
| |
| nand@0 { |
| reg = <0>; |
| nand-rb = <0>; |
| nand-on-flash-bbt; |
| nand-ecc-strength = <4>; |
| nand-ecc-step-size = <512>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@0 { |
| label = "U-Boot"; |
| reg = <0 0x200000>; |
| }; |
| partition@200000 { |
| label = "Linux"; |
| reg = <0x200000 0xe00000>; |
| }; |
| partition@1000000 { |
| label = "Filesystem"; |
| reg = <0x1000000 0x3f000000>; |
| }; |
| }; |
| }; |
| }; |
| |
| /* CON4 on CP1 expansion */ |
| &cp1_sata0 { |
| status = "okay"; |
| |
| sata-port@0 { |
| phys = <&cp1_comphy1 0>; |
| phy-names = "cp1-sata0-0-phy"; |
| }; |
| sata-port@1 { |
| phys = <&cp1_comphy3 1>; |
| phy-names = "cp1-sata0-1-phy"; |
| }; |
| }; |
| |
| &cp1_utmi { |
| status = "okay"; |
| }; |
| |
| /* CON9 on CP1 expansion */ |
| &cp1_usb3_0 { |
| usb-phy = <&cp1_usb3_0_phy>; |
| phys = <&cp1_utmi0>; |
| phy-names = "utmi"; |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| /* CON10 on CP1 expansion */ |
| &cp1_usb3_1 { |
| phys = <&cp1_utmi1>; |
| phy-names = "utmi"; |
| status = "okay"; |
| }; |
| |
| &cp1_mdio { |
| status = "okay"; |
| |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| }; |
| }; |
| |
| &cp1_ethernet { |
| status = "okay"; |
| }; |
| |
| &cp1_eth0 { |
| status = "okay"; |
| phy-mode = "10gbase-r"; |
| |
| fixed-link { |
| speed = <10000>; |
| full-duplex; |
| }; |
| }; |
| |
| &cp1_eth1 { |
| status = "okay"; |
| phy = <&phy0>; |
| phy-mode = "rgmii-id"; |
| }; |
| |
| &ap_sdhci0 { |
| status = "okay"; |
| bus-width = <4>; |
| non-removable; |
| }; |
| |
| &cp0_sdhci0 { |
| status = "okay"; |
| bus-width = <8>; |
| non-removable; |
| }; |
