| Chris Packham | 72f4013 | 2018-05-08 22:34:20 +1200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02 |
| 4 | * |
| 5 | * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org> |
| 6 | * |
| 7 | * based on information of dts files from |
| 8 | * Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com> |
| 9 | * OpenWrt by Felix Kaechele <heffer@fedoraproject.org> |
| 10 | * |
| 11 | */ |
| 12 | |
| 13 | /dts-v1/; |
| 14 | |
| 15 | #include "kirkwood.dtsi" |
| 16 | #include "kirkwood-6281.dtsi" |
| 17 | |
| 18 | / { |
| 19 | model = "Cloud Engines Pogoplug E02"; |
| 20 | compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281", |
| 21 | "marvell,kirkwood"; |
| 22 | |
| 23 | memory { |
| 24 | device_type = "memory"; |
| 25 | reg = <0x00000000 0x10000000>; |
| 26 | }; |
| 27 | |
| 28 | chosen { |
| 29 | bootargs = "console=ttyS0,115200n8"; |
| 30 | stdout-path = &uart0; |
| 31 | }; |
| 32 | |
| 33 | gpio-leds { |
| 34 | compatible = "gpio-leds"; |
| 35 | |
| 36 | health { |
| 37 | label = "pogo_e02:green:health"; |
| 38 | gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; |
| 39 | default-state = "keep"; |
| 40 | }; |
| 41 | fault { |
| 42 | label = "pogo_e02:orange:fault"; |
| 43 | gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; |
| 44 | }; |
| 45 | }; |
| 46 | |
| 47 | regulators { |
| 48 | compatible = "simple-bus"; |
| 49 | #address-cells = <1>; |
| 50 | #size-cells = <0>; |
| 51 | pinctrl-0 = <&pmx_usb_power_enable>; |
| 52 | pinctrl-names = "default"; |
| 53 | |
| 54 | usb_power: regulator@1 { |
| 55 | compatible = "regulator-fixed"; |
| 56 | reg = <1>; |
| 57 | regulator-name = "USB Power"; |
| 58 | regulator-min-microvolt = <5000000>; |
| 59 | regulator-max-microvolt = <5000000>; |
| 60 | enable-active-high; |
| 61 | regulator-always-on; |
| 62 | regulator-boot-on; |
| 63 | gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; |
| 64 | }; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | &pinctrl { |
| 69 | pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange |
| 70 | &pmx_led_green >; |
| 71 | pinctrl-names = "default"; |
| 72 | |
| 73 | pmx_usb_power_enable: pmx-usb-power-enable { |
| 74 | marvell,pins = "mpp29"; |
| 75 | marvell,function = "gpio"; |
| 76 | }; |
| 77 | |
| 78 | pmx_led_green: pmx-led-green { |
| 79 | marvell,pins = "mpp48"; |
| 80 | marvell,function = "gpio"; |
| 81 | }; |
| 82 | |
| 83 | pmx_led_orange: pmx-led-orange { |
| 84 | marvell,pins = "mpp49"; |
| 85 | marvell,function = "gpio"; |
| 86 | }; |
| 87 | }; |
| 88 | |
| 89 | &uart0 { |
| 90 | status = "okay"; |
| 91 | }; |
| 92 | |
| 93 | &nand { |
| 94 | chip-delay = <40>; |
| 95 | status = "okay"; |
| 96 | |
| 97 | partition@0 { |
| 98 | label = "u-boot"; |
| 99 | reg = <0x0000000 0x100000>; |
| 100 | read-only; |
| 101 | }; |
| 102 | |
| 103 | partition@100000 { |
| 104 | label = "uImage"; |
| 105 | reg = <0x0100000 0x400000>; |
| 106 | }; |
| 107 | |
| 108 | partition@500000 { |
| 109 | label = "pogoplug"; |
| 110 | reg = <0x0500000 0x2000000>; |
| 111 | }; |
| 112 | |
| 113 | partition@2500000 { |
| 114 | label = "root"; |
| 115 | reg = <0x02500000 0x5b00000>; |
| 116 | }; |
| 117 | }; |
| 118 | |
| 119 | &mdio { |
| 120 | status = "okay"; |
| 121 | |
| 122 | ethphy0: ethernet-phy@0 { |
| 123 | reg = <0>; |
| 124 | }; |
| 125 | }; |
| 126 | |
| 127 | ð0 { |
| 128 | status = "okay"; |
| 129 | ethernet0-port@0 { |
| 130 | phy-handle = <ðphy0>; |
| 131 | }; |
| 132 | }; |