/* * Device Tree file for Marvell Armada 385 development board * (RD-88F6820-GP) * * Copyright (C) 2014 Marvell * * Gregory CLEMENT * * This file is dual-licensed: you can use it either under the terms * of the GPL 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 file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without * any warranty of any kind, whether express or implied. * * 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. */ /dts-v1/; #include "armada-388.dtsi" #include / { model = "Marvell Armada 385 GP"; compatible = "marvell,a385-gp", "marvell,armada388", "marvell,armada380"; chosen { stdout-path = "serial0:115200n8"; }; aliases { spi0 = &spi0; }; memory { device_type = "memory"; reg = <0x00000000 0x80000000>; /* 2 GB */ }; soc { ranges = ; internal-regs { spi@10600 { pinctrl-names = "default"; pinctrl-0 = <&spi0_pins>; status = "okay"; u-boot,dm-pre-reloc; spi-flash@0 { u-boot,dm-pre-reloc; #address-cells = <1>; #size-cells = <1>; compatible = "st,m25p128", "jedec,spi-nor"; reg = <0>; /* Chip select 0 */ spi-max-frequency = <50000000>; m25p,fast-read; }; }; i2c@11000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; status = "okay"; clock-frequency = <100000>; /* * The EEPROM located at adresse 54 is needed * for the boot - DO NOT ERASE IT - */ expander0: pca9555@20 { compatible = "nxp,pca9555"; pinctrl-names = "default"; pinctrl-0 = <&pca0_pins>; interrupt-parent = <&gpio0>; interrupts = <18 IRQ_TYPE_EDGE_FALLING>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; reg = <0x20>; }; expander1: pca9555@21 { compatible = "nxp,pca9555"; pinctrl-names = "default"; interrupt-parent = <&gpio0>; interrupts = <18 IRQ_TYPE_EDGE_FALLING>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; reg = <0x21>; }; }; serial@12000 { /* * Exported on the micro USB connector CON16 * through an FTDI */ pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; status = "okay"; u-boot,dm-pre-reloc; }; /* GE1 CON15 */ ethernet@30000 { pinctrl-names = "default"; pinctrl-0 = <&ge1_rgmii_pins>; status = "okay"; phy = <&phy1>; phy-mode = "rgmii-id"; }; /* CON4 */ usb@58000 { vcc-supply = <®_usb2_0_vbus>; status = "okay"; }; /* GE0 CON1 */ ethernet@70000 { pinctrl-names = "default"; /* * The Reference Clock 0 is used to provide a * clock to the PHY */ pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>; status = "okay"; phy = <&phy0>; phy-mode = "rgmii-id"; }; mdio@72004 { pinctrl-names = "default"; pinctrl-0 = <&mdio_pins>; phy0: ethernet-phy@1 { reg = <1>; }; phy1: ethernet-phy@0 { reg = <0>; }; }; sata@a8000 { pinctrl-names = "default"; pinctrl-0 = <&sata0_pins>, <&sata1_pins>; status = "okay"; #address-cells = <1>; #size-cells = <0>; sata0: sata-port@0 { reg = <0>; target-supply = <®_5v_sata0>; }; sata1: sata-port@1 { reg = <1>; target-supply = <®_5v_sata1>; }; }; sata@e0000 { pinctrl-names = "default"; pinctrl-0 = <&sata2_pins>, <&sata3_pins>; status = "okay"; #address-cells = <1>; #size-cells = <0>; sata2: sata-port@0 { reg = <0>; target-supply = <®_5v_sata2>; }; sata3: sata-port@1 { reg = <1>; target-supply = <®_5v_sata3>; }; }; sdhci@d8000 { pinctrl-names = "default"; pinctrl-0 = <&sdhci_pins>; cd-gpios = <&expander0 5 GPIO_ACTIVE_LOW>; no-1-8-v; wp-inverted; bus-width = <8>; status = "okay"; }; /* CON5 */ usb3@f0000 { vcc-supply = <®_usb2_1_vbus>; status = "okay"; }; /* CON7 */ usb3@f8000 { vcc-supply = <®_usb3_vbus>; status = "okay"; }; }; pcie-controller { status = "okay"; /* * One PCIe units is accessible through * standard PCIe slot on the board. */ pcie@1,0 { /* Port 0, Lane 0 */ status = "okay"; }; /* * The two other PCIe units are accessible * through mini PCIe slot on the board. */ pcie@2,0 { /* Port 1, Lane 0 */ status = "okay"; }; pcie@3,0 { /* Port 2, Lane 0 */ status = "okay"; }; }; gpio-fan { compatible = "gpio-fan"; gpios = <&expander1 3 GPIO_ACTIVE_HIGH>; gpio-fan,speed-map = < 0 0 3000 1>; }; }; reg_usb3_vbus: usb3-vbus { compatible = "regulator-fixed"; regulator-name = "usb3-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; regulator-always-on; gpio = <&expander1 15 GPIO_ACTIVE_HIGH>; }; reg_usb2_0_vbus: v5-vbus0 { compatible = "regulator-fixed"; regulator-name = "v5.0-vbus0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; regulator-always-on; gpio = <&expander1 14 GPIO_ACTIVE_HIGH>; }; reg_usb2_1_vbus: v5-vbus1 { compatible = "regulator-fixed"; regulator-name = "v5.0-vbus1"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; regulator-always-on; gpio = <&expander0 4 GPIO_ACTIVE_HIGH>; }; reg_usb2_1_vbus: v5-vbus1 { compatible = "regulator-fixed"; regulator-name = "v5.0-vbus1"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; regulator-always-on; gpio = <&expander0 4 GPIO_ACTIVE_HIGH>; }; reg_sata0: pwr-sata0 { compatible = "regulator-fixed"; regulator-name = "pwr_en_sata0"; enable-active-high; regulator-always-on; }; reg_5v_sata0: v5-sata0 { compatible = "regulator-fixed"; regulator-name = "v5.0-sata0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; vin-supply = <®_sata0>; }; reg_12v_sata0: v12-sata0 { compatible = "regulator-fixed"; regulator-name = "v12.0-sata0"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; regulator-always-on; vin-supply = <®_sata0>; }; reg_sata1: pwr-sata1 { regulator-name = "pwr_en_sata1"; compatible = "regulator-fixed"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; enable-active-high; regulator-always-on; gpio = <&expander0 3 GPIO_ACTIVE_HIGH>; }; reg_5v_sata1: v5-sata1 { compatible = "regulator-fixed"; regulator-name = "v5.0-sata1"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; vin-supply = <®_sata1>; }; reg_12v_sata1: v12-sata1 { compatible = "regulator-fixed"; regulator-name = "v12.0-sata1"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; regulator-always-on; vin-supply = <®_sata1>; }; reg_sata2: pwr-sata2 { compatible = "regulator-fixed"; regulator-name = "pwr_en_sata2"; enable-active-high; regulator-always-on; gpio = <&expander0 11 GPIO_ACTIVE_HIGH>; }; reg_5v_sata2: v5-sata2 { compatible = "regulator-fixed"; regulator-name = "v5.0-sata2"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; vin-supply = <®_sata2>; }; reg_12v_sata2: v12-sata2 { compatible = "regulator-fixed"; regulator-name = "v12.0-sata2"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; regulator-always-on; vin-supply = <®_sata2>; }; reg_sata3: pwr-sata3 { compatible = "regulator-fixed"; regulator-name = "pwr_en_sata3"; enable-active-high; regulator-always-on; gpio = <&expander0 12 GPIO_ACTIVE_HIGH>; }; reg_5v_sata3: v5-sata3 { compatible = "regulator-fixed"; regulator-name = "v5.0-sata3"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; vin-supply = <®_sata3>; }; reg_12v_sata3: v12-sata3 { compatible = "regulator-fixed"; regulator-name = "v12.0-sata3"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; regulator-always-on; vin-supply = <®_sata3>; }; }; &pinctrl { pca0_pins: pca0_pins { marvell,pins = "mpp18"; marvell,function = "gpio"; }; };