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1 /*
2  * Copyright 2014 Chen-Yu Tsai
3  *
4  * Chen-Yu Tsai <wens@csie.org>
5  *
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
9  * whole.
10  *
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.
15  *
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.
20  *
21  * Or, alternatively,
22  *
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
30  *     conditions:
31  *
32  *     The above copyright notice and this permission notice shall be
33  *     included in all copies or substantial portions of the Software.
34  *
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
38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42  *     OTHER DEALINGS IN THE SOFTWARE.
43  */
44
45 #include "sun8i-a23-a33.dtsi"
46
47 / {
48         cpus {
49                 cpu@2 {
50                         compatible = "arm,cortex-a7";
51                         device_type = "cpu";
52                         reg = <2>;
53                 };
54
55                 cpu@3 {
56                         compatible = "arm,cortex-a7";
57                         device_type = "cpu";
58                         reg = <3>;
59                 };
60         };
61
62         memory {
63                 reg = <0x40000000 0x80000000>;
64         };
65
66         clocks {
67                 /* Dummy clock for pll11 (DDR1) until actually implemented */
68                 pll11: pll11_clk {
69                         #clock-cells = <0>;
70                         compatible = "fixed-clock";
71                         clock-frequency = <0>;
72                         clock-output-names = "pll11";
73                 };
74
75                 ahb1_gates: clk@01c20060 {
76                         #clock-cells = <1>;
77                         compatible = "allwinner,sun8i-a33-ahb1-gates-clk";
78                         reg = <0x01c20060 0x8>;
79                         clocks = <&ahb1>;
80                         clock-indices = <1>, <5>,
81                                         <6>, <8>, <9>,
82                                         <10>, <13>, <14>,
83                                         <19>, <20>,
84                                         <21>, <24>, <26>,
85                                         <29>, <32>, <36>,
86                                         <40>, <44>, <46>,
87                                         <52>, <53>,
88                                         <54>, <57>,
89                                         <58>;
90                         clock-output-names = "ahb1_mipidsi", "ahb1_ss",
91                                         "ahb1_dma","ahb1_mmc0", "ahb1_mmc1",
92                                         "ahb1_mmc2", "ahb1_nand", "ahb1_sdram",
93                                         "ahb1_hstimer", "ahb1_spi0",
94                                         "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
95                                         "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
96                                         "ahb1_csi", "ahb1_be",  "ahb1_fe",
97                                         "ahb1_gpu", "ahb1_msgbox",
98                                         "ahb1_spinlock", "ahb1_drc",
99                                         "ahb1_sat";
100                 };
101
102                 ss_clk: clk@01c2009c {
103                         #clock-cells = <0>;
104                         compatible = "allwinner,sun4i-a10-mod0-clk";
105                         reg = <0x01c2009c 0x4>;
106                         clocks = <&osc24M>, <&pll6 0>;
107                         clock-output-names = "ss";
108                 };
109
110                 mbus_clk: clk@01c2015c {
111                         #clock-cells = <0>;
112                         compatible = "allwinner,sun8i-a23-mbus-clk";
113                         reg = <0x01c2015c 0x4>;
114                         clocks = <&osc24M>, <&pll6 1>, <&pll5>, <&pll11>;
115                         clock-output-names = "mbus";
116                 };
117         };
118
119         soc@01c00000 {
120                 crypto: crypto-engine@01c15000 {
121                         compatible = "allwinner,sun4i-a10-crypto";
122                         reg = <0x01c15000 0x1000>;
123                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
124                         clocks = <&ahb1_gates 5>, <&ss_clk>;
125                         clock-names = "ahb", "mod";
126                         resets = <&ahb1_rst 5>;
127                         reset-names = "ahb";
128                 };
129
130                 usb_otg: usb@01c19000 {
131                         compatible = "allwinner,sun8i-a33-musb";
132                         reg = <0x01c19000 0x0400>;
133                         clocks = <&ahb1_gates 24>;
134                         resets = <&ahb1_rst 24>;
135                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
136                         interrupt-names = "mc";
137                         phys = <&usbphy 0>;
138                         phy-names = "usb";
139                         extcon = <&usbphy 0>;
140                         status = "disabled";
141                 };
142
143                 usbphy: phy@01c19400 {
144                         compatible = "allwinner,sun8i-a33-usb-phy";
145                         reg = <0x01c19400 0x14>,
146                               <0x01c1a800 0x4>;
147                         reg-names = "phy_ctrl",
148                                     "pmu1";
149                         clocks = <&usb_clk 8>,
150                                  <&usb_clk 9>;
151                         clock-names = "usb0_phy",
152                                       "usb1_phy";
153                         resets = <&usb_clk 0>,
154                                  <&usb_clk 1>;
155                         reset-names = "usb0_reset",
156                                       "usb1_reset";
157                         status = "disabled";
158                         #phy-cells = <1>;
159                 };
160         };
161 };
162
163 &pio {
164         compatible = "allwinner,sun8i-a33-pinctrl";
165         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
166                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
167
168         uart0_pins_b: uart0@1 {
169                 allwinner,pins = "PB0", "PB1";
170                 allwinner,function = "uart0";
171                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
172                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
173         };
174
175 };