2 * Device Tree Source for UniPhier PH1-Pro4 SoC
4 * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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42 * OTHER DEALINGS IN THE SOFTWARE.
45 /include/ "uniphier-common32.dtsi"
48 compatible = "socionext,ph1-pro4";
53 enable-method = "socionext,uniphier-smp";
57 compatible = "arm,cortex-a9";
59 next-level-cache = <&l2>;
64 compatible = "arm,cortex-a9";
66 next-level-cache = <&l2>;
71 arm_timer_clk: arm_timer_clk {
73 compatible = "fixed-clock";
74 clock-frequency = <50000000>;
79 compatible = "fixed-clock";
80 clock-frequency = <73728000>;
85 compatible = "fixed-clock";
86 clock-frequency = <50000000>;
92 l2: l2-cache@500c0000 {
93 compatible = "socionext,uniphier-system-cache";
94 reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
95 interrupts = <0 174 4>, <0 175 4>;
97 cache-size = <(768 * 1024)>;
99 cache-line-size = <128>;
104 compatible = "socionext,uniphier-fi2c";
106 reg = <0x58780000 0x80>;
107 #address-cells = <1>;
109 interrupts = <0 41 4>;
110 pinctrl-names = "default";
111 pinctrl-0 = <&pinctrl_i2c0>;
113 clock-frequency = <100000>;
117 compatible = "socionext,uniphier-fi2c";
119 reg = <0x58781000 0x80>;
120 #address-cells = <1>;
122 interrupts = <0 42 4>;
123 pinctrl-names = "default";
124 pinctrl-0 = <&pinctrl_i2c1>;
126 clock-frequency = <100000>;
130 compatible = "socionext,uniphier-fi2c";
132 reg = <0x58782000 0x80>;
133 #address-cells = <1>;
135 interrupts = <0 43 4>;
136 pinctrl-names = "default";
137 pinctrl-0 = <&pinctrl_i2c2>;
139 clock-frequency = <100000>;
143 compatible = "socionext,uniphier-fi2c";
145 reg = <0x58783000 0x80>;
146 #address-cells = <1>;
148 interrupts = <0 44 4>;
149 pinctrl-names = "default";
150 pinctrl-0 = <&pinctrl_i2c3>;
152 clock-frequency = <100000>;
155 /* i2c4 does not exist */
157 /* chip-internal connection for DMD */
159 compatible = "socionext,uniphier-fi2c";
160 reg = <0x58785000 0x80>;
161 #address-cells = <1>;
163 interrupts = <0 25 4>;
165 clock-frequency = <400000>;
168 /* chip-internal connection for HDMI */
170 compatible = "socionext,uniphier-fi2c";
171 reg = <0x58786000 0x80>;
172 #address-cells = <1>;
174 interrupts = <0 26 4>;
176 clock-frequency = <400000>;
180 compatible = "socionext,uniphier-ehci", "generic-ehci";
182 reg = <0x5a800100 0x100>;
183 interrupts = <0 80 4>;
184 pinctrl-names = "default";
185 pinctrl-0 = <&pinctrl_usb2>;
189 compatible = "socionext,uniphier-ehci", "generic-ehci";
191 reg = <0x5a810100 0x100>;
192 interrupts = <0 81 4>;
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_usb3>;
199 clock-frequency = <25000000>;
203 compatible = "socionext,ph1-pro4-pinctrl", "syscon";