1*72f4013eSChris Packham// SPDX-License-Identifier: GPL-2.0 2*72f4013eSChris Packham/* 3*72f4013eSChris Packham * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02 4*72f4013eSChris Packham * 5*72f4013eSChris Packham * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org> 6*72f4013eSChris Packham * 7*72f4013eSChris Packham * based on information of dts files from 8*72f4013eSChris Packham * Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com> 9*72f4013eSChris Packham * OpenWrt by Felix Kaechele <heffer@fedoraproject.org> 10*72f4013eSChris Packham * 11*72f4013eSChris Packham */ 12*72f4013eSChris Packham 13*72f4013eSChris Packham/dts-v1/; 14*72f4013eSChris Packham 15*72f4013eSChris Packham#include "kirkwood.dtsi" 16*72f4013eSChris Packham#include "kirkwood-6281.dtsi" 17*72f4013eSChris Packham 18*72f4013eSChris Packham/ { 19*72f4013eSChris Packham model = "Cloud Engines Pogoplug E02"; 20*72f4013eSChris Packham compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281", 21*72f4013eSChris Packham "marvell,kirkwood"; 22*72f4013eSChris Packham 23*72f4013eSChris Packham memory { 24*72f4013eSChris Packham device_type = "memory"; 25*72f4013eSChris Packham reg = <0x00000000 0x10000000>; 26*72f4013eSChris Packham }; 27*72f4013eSChris Packham 28*72f4013eSChris Packham chosen { 29*72f4013eSChris Packham bootargs = "console=ttyS0,115200n8"; 30*72f4013eSChris Packham stdout-path = &uart0; 31*72f4013eSChris Packham }; 32*72f4013eSChris Packham 33*72f4013eSChris Packham gpio-leds { 34*72f4013eSChris Packham compatible = "gpio-leds"; 35*72f4013eSChris Packham 36*72f4013eSChris Packham health { 37*72f4013eSChris Packham label = "pogo_e02:green:health"; 38*72f4013eSChris Packham gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; 39*72f4013eSChris Packham default-state = "keep"; 40*72f4013eSChris Packham }; 41*72f4013eSChris Packham fault { 42*72f4013eSChris Packham label = "pogo_e02:orange:fault"; 43*72f4013eSChris Packham gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; 44*72f4013eSChris Packham }; 45*72f4013eSChris Packham }; 46*72f4013eSChris Packham 47*72f4013eSChris Packham regulators { 48*72f4013eSChris Packham compatible = "simple-bus"; 49*72f4013eSChris Packham #address-cells = <1>; 50*72f4013eSChris Packham #size-cells = <0>; 51*72f4013eSChris Packham pinctrl-0 = <&pmx_usb_power_enable>; 52*72f4013eSChris Packham pinctrl-names = "default"; 53*72f4013eSChris Packham 54*72f4013eSChris Packham usb_power: regulator@1 { 55*72f4013eSChris Packham compatible = "regulator-fixed"; 56*72f4013eSChris Packham reg = <1>; 57*72f4013eSChris Packham regulator-name = "USB Power"; 58*72f4013eSChris Packham regulator-min-microvolt = <5000000>; 59*72f4013eSChris Packham regulator-max-microvolt = <5000000>; 60*72f4013eSChris Packham enable-active-high; 61*72f4013eSChris Packham regulator-always-on; 62*72f4013eSChris Packham regulator-boot-on; 63*72f4013eSChris Packham gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; 64*72f4013eSChris Packham }; 65*72f4013eSChris Packham }; 66*72f4013eSChris Packham}; 67*72f4013eSChris Packham 68*72f4013eSChris Packham&pinctrl { 69*72f4013eSChris Packham pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange 70*72f4013eSChris Packham &pmx_led_green >; 71*72f4013eSChris Packham pinctrl-names = "default"; 72*72f4013eSChris Packham 73*72f4013eSChris Packham pmx_usb_power_enable: pmx-usb-power-enable { 74*72f4013eSChris Packham marvell,pins = "mpp29"; 75*72f4013eSChris Packham marvell,function = "gpio"; 76*72f4013eSChris Packham }; 77*72f4013eSChris Packham 78*72f4013eSChris Packham pmx_led_green: pmx-led-green { 79*72f4013eSChris Packham marvell,pins = "mpp48"; 80*72f4013eSChris Packham marvell,function = "gpio"; 81*72f4013eSChris Packham }; 82*72f4013eSChris Packham 83*72f4013eSChris Packham pmx_led_orange: pmx-led-orange { 84*72f4013eSChris Packham marvell,pins = "mpp49"; 85*72f4013eSChris Packham marvell,function = "gpio"; 86*72f4013eSChris Packham }; 87*72f4013eSChris Packham}; 88*72f4013eSChris Packham 89*72f4013eSChris Packham&uart0 { 90*72f4013eSChris Packham status = "okay"; 91*72f4013eSChris Packham}; 92*72f4013eSChris Packham 93*72f4013eSChris Packham&nand { 94*72f4013eSChris Packham chip-delay = <40>; 95*72f4013eSChris Packham status = "okay"; 96*72f4013eSChris Packham 97*72f4013eSChris Packham partition@0 { 98*72f4013eSChris Packham label = "u-boot"; 99*72f4013eSChris Packham reg = <0x0000000 0x100000>; 100*72f4013eSChris Packham read-only; 101*72f4013eSChris Packham }; 102*72f4013eSChris Packham 103*72f4013eSChris Packham partition@100000 { 104*72f4013eSChris Packham label = "uImage"; 105*72f4013eSChris Packham reg = <0x0100000 0x400000>; 106*72f4013eSChris Packham }; 107*72f4013eSChris Packham 108*72f4013eSChris Packham partition@500000 { 109*72f4013eSChris Packham label = "pogoplug"; 110*72f4013eSChris Packham reg = <0x0500000 0x2000000>; 111*72f4013eSChris Packham }; 112*72f4013eSChris Packham 113*72f4013eSChris Packham partition@2500000 { 114*72f4013eSChris Packham label = "root"; 115*72f4013eSChris Packham reg = <0x02500000 0x5b00000>; 116*72f4013eSChris Packham }; 117*72f4013eSChris Packham}; 118*72f4013eSChris Packham 119*72f4013eSChris Packham&mdio { 120*72f4013eSChris Packham status = "okay"; 121*72f4013eSChris Packham 122*72f4013eSChris Packham ethphy0: ethernet-phy@0 { 123*72f4013eSChris Packham reg = <0>; 124*72f4013eSChris Packham }; 125*72f4013eSChris Packham}; 126*72f4013eSChris Packham 127*72f4013eSChris Packhamð0 { 128*72f4013eSChris Packham status = "okay"; 129*72f4013eSChris Packham ethernet0-port@0 { 130*72f4013eSChris Packham phy-handle = <ðphy0>; 131*72f4013eSChris Packham }; 132*72f4013eSChris Packham}; 133