xref: /freebsd/sys/contrib/device-tree/src/arm/marvell/kirkwood-pogoplug-series-4.dts (revision 56b17de1e8360fe131d425de20b5e75ff3ea897c) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * kirkwood-pogoplug-series-4.dts - Device tree file for PogoPlug Series 4
4 * inspired by the board files made by Kevin Mihelich for ArchLinux,
5 * and their DTS file.
6 *
7 * Copyright (C) 2015 Linus Walleij <linus.walleij@linaro.org>
8 */
9
10/dts-v1/;
11
12#include "kirkwood.dtsi"
13#include "kirkwood-6192.dtsi"
14#include <dt-bindings/input/linux-event-codes.h>
15
16/ {
17	model = "Cloud Engines PogoPlug Series 4";
18	compatible = "cloudengines,pogoplugv4", "marvell,kirkwood-88f6192",
19		     "marvell,kirkwood";
20
21	memory {
22		device_type = "memory";
23		reg = <0x00000000 0x08000000>;
24	};
25
26	chosen {
27		stdout-path = "uart0:115200n8";
28	};
29
30	gpio_keys {
31		compatible = "gpio-keys";
32		#address-cells = <1>;
33		#size-cells = <0>;
34		pinctrl-0 = <&pmx_button_eject>;
35		pinctrl-names = "default";
36
37		eject {
38			debounce-interval = <50>;
39			wakeup-source;
40			linux,code = <KEY_EJECTCD>;
41			label = "Eject Button";
42			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
43		};
44	};
45
46	gpio-leds {
47		compatible = "gpio-leds";
48		pinctrl-0 = <&pmx_led_green &pmx_led_red>;
49		pinctrl-names = "default";
50
51		health {
52			label = "pogoplugv4:green:health";
53			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
54			default-state = "on";
55		};
56		fault {
57			label = "pogoplugv4:red:fault";
58			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
59		};
60	};
61};
62
63&pinctrl {
64	pmx_sata0: pmx-sata0 {
65		marvell,pins = "mpp21";
66		marvell,function = "sata0";
67	};
68
69	pmx_sata1: pmx-sata1 {
70		marvell,pins = "mpp20";
71		marvell,function = "sata1";
72	};
73
74	pmx_sdio_cd: pmx-sdio-cd {
75		marvell,pins = "mpp27";
76		marvell,function = "gpio";
77	};
78
79	pmx_sdio_wp: pmx-sdio-wp {
80		marvell,pins = "mpp28";
81		marvell,function = "gpio";
82	};
83
84	pmx_button_eject: pmx-button-eject {
85		marvell,pins = "mpp29";
86		marvell,function = "gpio";
87	};
88
89	pmx_led_green: pmx-led-green {
90		marvell,pins = "mpp22";
91		marvell,function = "gpio";
92	};
93
94	pmx_led_red: pmx-led-red {
95		marvell,pins = "mpp24";
96		marvell,function = "gpio";
97	};
98};
99
100&uart0 {
101	status = "okay";
102};
103
104/*
105 * This PCIE controller has a USB 3.0 XHCI controller at 1,0
106 */
107&pciec {
108	status = "okay";
109};
110
111&pcie0 {
112	status = "okay";
113};
114
115&sata {
116	status = "okay";
117	pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
118	pinctrl-names = "default";
119	nr-ports = <1>;
120};
121
122&sdio {
123	status = "okay";
124	pinctrl-0 = <&pmx_sdio &pmx_sdio_cd &pmx_sdio_wp>;
125	pinctrl-names = "default";
126	cd-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
127	wp-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
128};
129
130&nand {
131	/* 128 MiB of NAND flash */
132	chip-delay = <40>;
133	status = "okay";
134	partitions {
135		compatible = "fixed-partitions";
136		#address-cells = <1>;
137		#size-cells = <1>;
138
139		partition@0 {
140			label = "u-boot";
141			reg = <0x00000000 0x200000>;
142			read-only;
143		};
144
145		partition@200000 {
146			label = "uImage";
147			reg = <0x00200000 0x300000>;
148		};
149
150		partition@500000 {
151			label = "uImage2";
152			reg = <0x00500000 0x300000>;
153		};
154
155		partition@800000 {
156			label = "failsafe";
157			reg = <0x00800000 0x800000>;
158		};
159
160		partition@1000000 {
161			label = "root";
162			reg = <0x01000000 0x7000000>;
163		};
164	};
165};
166
167&mdio {
168	status = "okay";
169
170	ethphy0: ethernet-phy@0 {
171		reg = <0>;
172	};
173};
174
175&eth0 {
176	status = "okay";
177	ethernet0-port@0 {
178		phy-handle = <&ethphy0>;
179	};
180};
181