1/*
2 * Copyright (C) 2016 Marvell Technology Group Ltd.
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPLv2 or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This library is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License as
11 *     published by the Free Software Foundation; either version 2 of the
12 *     License, or (at your option) any later version.
13 *
14 *     This library is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 *  b) Permission is hereby granted, free of charge, to any person
22 *     obtaining a copy of this software and associated documentation
23 *     files (the "Software"), to deal in the Software without
24 *     restriction, including without limitation the rights to use,
25 *     copy, modify, merge, publish, distribute, sublicense, and/or
26 *     sell copies of the Software, and to permit persons to whom the
27 *     Software is furnished to do so, subject to the following
28 *     conditions:
29 *
30 *     The above copyright notice and this permission notice shall be
31 *     included in all copies or substantial portions of the Software.
32 *
33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 *     OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/*
44 * Device Tree file for MACCHIATOBin Armada 8040 community board platform
45 */
46
47#include "armada-8040.dtsi"
48
49/ {
50	model = "Marvell 8040 MACHIATOBin";
51	compatible = "marvell,armada8040-mcbin", "marvell,armada8040",
52			"marvell,armada-ap806-quad", "marvell,armada-ap806";
53
54	memory@00000000 {
55		device_type = "memory";
56		reg = <0x0 0x0 0x0 0x80000000>;
57	};
58
59	/* Regulator labels correspond with schematics */
60	v_3_3: regulator-3-3v {
61		compatible = "regulator-fixed";
62		regulator-name = "v_3_3";
63		regulator-min-microvolt = <3300000>;
64		regulator-max-microvolt = <3300000>;
65		regulator-always-on;
66		status = "okay";
67	};
68
69	v_vddo_h: regulator-1-8v {
70		compatible = "regulator-fixed";
71		regulator-name = "v_vddo_h";
72		regulator-min-microvolt = <1800000>;
73		regulator-max-microvolt = <1800000>;
74		regulator-always-on;
75		status = "okay";
76	};
77
78	v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 {
79		compatible = "regulator-fixed";
80		regulator-name = "v_5v0_usb3_hst_vbus";
81		regulator-min-microvolt = <5000000>;
82		regulator-max-microvolt = <5000000>;
83		/* actually GPIO controlled, but 8k has no GPIO support yet */
84		regulator-always-on;
85		status = "okay";
86	};
87
88	usb3h0_phy: usb3_phy0 {
89		compatible = "usb-nop-xceiv";
90		vcc-supply = <&v_5v0_usb3_hst_vbus>;
91	};
92};
93
94&uart0 {
95	status = "okay";
96};
97
98&ap_sdhci0 {
99	bus-width = <8>;
100	/*
101	 * Not stable in HS modes - phy needs "more calibration", so add
102	 * the "slow-mode" and disable SDR104, SDR50 and DDR50 modes.
103	 */
104	marvell,xenon-phy-slow-mode;
105	no-1-8-v;
106	no-sd;
107	no-sdio;
108	non-removable;
109	status = "okay";
110	vqmmc-supply = <&v_vddo_h>;
111};
112
113&cpm_i2c0 {
114	clock-frequency = <100000>;
115	status = "okay";
116};
117
118&cpm_mdio {
119	status = "okay";
120
121	ge_phy: ethernet-phy@0 {
122		reg = <0>;
123	};
124};
125
126&cpm_sata0 {
127	/* CPM Lane 0 - U29 */
128	status = "okay";
129};
130
131&cpm_sdhci0 {
132	/* U6 */
133	broken-cd;
134	bus-width = <4>;
135	status = "okay";
136	vqmmc-supply = <&v_3_3>;
137};
138
139&cpm_usb3_0 {
140	/* J38? - USB2.0 only */
141	status = "okay";
142};
143
144&cpm_usb3_1 {
145	/* J38? - USB2.0 only */
146	status = "okay";
147};
148
149&cps_ethernet {
150	status = "okay";
151};
152
153&cps_eth1 {
154	/* CPS Lane 0 - J5 (Gigabit RJ45) */
155	status = "okay";
156	phy = <&ge_phy>;
157	phy-mode = "sgmii";
158};
159
160&cps_sata0 {
161	/* CPS Lane 1 - U32 */
162	/* CPS Lane 3 - U31 */
163	status = "okay";
164};
165
166&cps_spi1 {
167	status = "okay";
168
169	spi-flash@0 {
170		compatible = "st,w25q32";
171		spi-max-frequency = <50000000>;
172		reg = <0>;
173	};
174};
175
176&cps_usb3_0 {
177	/* CPS Lane 2 - CON7 */
178	usb-phy = <&usb3h0_phy>;
179	status = "okay";
180};
181