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53ab4af3 HG |
1 | /* |
2 | * Copyright 2013 Maxime Ripard | |
3 | * | |
4 | * Maxime Ripard <maxime.ripard@free-electrons.com> | |
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 library 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 library 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 | * | |
53ab4af3 HG |
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 "skeleton.dtsi" | |
46 | ||
47 | #include "sun5i.dtsi" | |
48 | ||
49 | #include <dt-bindings/dma/sun4i-a10.h> | |
50 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
51 | ||
52 | / { | |
53 | interrupt-parent = <&intc>; | |
54 | ||
55 | aliases { | |
56 | ethernet0 = &emac; | |
57 | }; | |
58 | ||
59 | chosen { | |
60 | #address-cells = <1>; | |
61 | #size-cells = <1>; | |
62 | ranges; | |
63 | ||
64 | framebuffer@0 { | |
8b1ba941 HG |
65 | compatible = "allwinner,simple-framebuffer", |
66 | "simple-framebuffer"; | |
53ab4af3 | 67 | allwinner,pipeline = "de_be0-lcd0-hdmi"; |
860fbdd4 HG |
68 | clocks = <&pll3>, <&pll5 1>, <&ahb_gates 36>, |
69 | <&ahb_gates 43>, <&ahb_gates 44>; | |
53ab4af3 HG |
70 | status = "disabled"; |
71 | }; | |
72 | ||
73 | framebuffer@1 { | |
74 | compatible = "allwinner,simple-framebuffer", | |
75 | "simple-framebuffer"; | |
76 | allwinner,pipeline = "de_be0-lcd0"; | |
860fbdd4 HG |
77 | clocks = <&pll3>, <&pll5 1>, <&ahb_gates 36>, |
78 | <&ahb_gates 44>; | |
53ab4af3 HG |
79 | status = "disabled"; |
80 | }; | |
f0e8e8da MR |
81 | |
82 | framebuffer@2 { | |
83 | compatible = "allwinner,simple-framebuffer", | |
84 | "simple-framebuffer"; | |
85 | allwinner,pipeline = "de_be0-lcd0-tve0"; | |
860fbdd4 HG |
86 | clocks = <&pll3>, <&pll5 1>, <&ahb_gates 34>, |
87 | <&ahb_gates 36>, <&ahb_gates 44>; | |
f0e8e8da MR |
88 | status = "disabled"; |
89 | }; | |
53ab4af3 HG |
90 | }; |
91 | ||
92 | clocks { | |
93 | ahb_gates: clk@01c20060 { | |
94 | #clock-cells = <1>; | |
95 | compatible = "allwinner,sun5i-a10s-ahb-gates-clk"; | |
96 | reg = <0x01c20060 0x8>; | |
97 | clocks = <&ahb>; | |
f0e8e8da MR |
98 | clock-indices = <0>, <1>, |
99 | <2>, <5>, <6>, | |
100 | <7>, <8>, <9>, | |
101 | <10>, <13>, | |
102 | <14>, <17>, <18>, | |
103 | <20>, <21>, <22>, | |
104 | <26>, <28>, <32>, | |
105 | <34>, <36>, <40>, | |
106 | <43>, <44>, | |
107 | <46>, <51>, | |
108 | <52>; | |
8b1ba941 HG |
109 | clock-output-names = "ahb_usbotg", "ahb_ehci", |
110 | "ahb_ohci", "ahb_ss", "ahb_dma", | |
111 | "ahb_bist", "ahb_mmc0", "ahb_mmc1", | |
112 | "ahb_mmc2", "ahb_nand", | |
113 | "ahb_sdram", "ahb_emac", "ahb_ts", | |
114 | "ahb_spi0", "ahb_spi1", "ahb_spi2", | |
115 | "ahb_gps", "ahb_stimer", "ahb_ve", | |
116 | "ahb_tve", "ahb_lcd", "ahb_csi", | |
117 | "ahb_hdmi", "ahb_de_be", | |
118 | "ahb_de_fe", "ahb_iep", | |
119 | "ahb_mali400"; | |
53ab4af3 HG |
120 | }; |
121 | ||
122 | apb0_gates: clk@01c20068 { | |
123 | #clock-cells = <1>; | |
124 | compatible = "allwinner,sun5i-a10s-apb0-gates-clk"; | |
125 | reg = <0x01c20068 0x4>; | |
126 | clocks = <&apb0>; | |
f0e8e8da MR |
127 | clock-indices = <0>, <3>, |
128 | <5>, <6>, | |
129 | <10>; | |
8b1ba941 HG |
130 | clock-output-names = "apb0_codec", "apb0_iis", |
131 | "apb0_pio", "apb0_ir", | |
132 | "apb0_keypad"; | |
53ab4af3 HG |
133 | }; |
134 | ||
135 | apb1_gates: clk@01c2006c { | |
136 | #clock-cells = <1>; | |
137 | compatible = "allwinner,sun5i-a10s-apb1-gates-clk"; | |
138 | reg = <0x01c2006c 0x4>; | |
139 | clocks = <&apb1>; | |
f0e8e8da MR |
140 | clock-indices = <0>, <1>, |
141 | <2>, <16>, | |
142 | <17>, <18>, | |
143 | <19>; | |
53ab4af3 | 144 | clock-output-names = "apb1_i2c0", "apb1_i2c1", |
f0e8e8da MR |
145 | "apb1_i2c2", "apb1_uart0", |
146 | "apb1_uart1", "apb1_uart2", | |
147 | "apb1_uart3"; | |
53ab4af3 HG |
148 | }; |
149 | }; | |
150 | ||
151 | soc@01c00000 { | |
152 | emac: ethernet@01c0b000 { | |
153 | compatible = "allwinner,sun4i-a10-emac"; | |
154 | reg = <0x01c0b000 0x1000>; | |
155 | interrupts = <55>; | |
156 | clocks = <&ahb_gates 17>; | |
8b1ba941 | 157 | allwinner,sram = <&emac_sram 1>; |
53ab4af3 HG |
158 | status = "disabled"; |
159 | }; | |
160 | ||
161 | mdio: mdio@01c0b080 { | |
162 | compatible = "allwinner,sun4i-a10-mdio"; | |
163 | reg = <0x01c0b080 0x14>; | |
164 | status = "disabled"; | |
165 | #address-cells = <1>; | |
166 | #size-cells = <0>; | |
167 | }; | |
168 | ||
f0e8e8da MR |
169 | pwm: pwm@01c20e00 { |
170 | compatible = "allwinner,sun5i-a10s-pwm"; | |
171 | reg = <0x01c20e00 0xc>; | |
172 | clocks = <&osc24M>; | |
173 | #pwm-cells = <3>; | |
174 | status = "disabled"; | |
175 | }; | |
176 | ||
53ab4af3 HG |
177 | uart0: serial@01c28000 { |
178 | compatible = "snps,dw-apb-uart"; | |
179 | reg = <0x01c28000 0x400>; | |
180 | interrupts = <1>; | |
181 | reg-shift = <2>; | |
182 | reg-io-width = <4>; | |
183 | clocks = <&apb1_gates 16>; | |
184 | status = "disabled"; | |
185 | }; | |
186 | ||
187 | uart2: serial@01c28800 { | |
188 | compatible = "snps,dw-apb-uart"; | |
189 | reg = <0x01c28800 0x400>; | |
190 | interrupts = <3>; | |
191 | reg-shift = <2>; | |
192 | reg-io-width = <4>; | |
193 | clocks = <&apb1_gates 18>; | |
194 | status = "disabled"; | |
195 | }; | |
196 | }; | |
197 | }; | |
198 | ||
199 | &pio { | |
200 | compatible = "allwinner,sun5i-a10s-pinctrl"; | |
201 | ||
202 | uart0_pins_a: uart0@0 { | |
203 | allwinner,pins = "PB19", "PB20"; | |
204 | allwinner,function = "uart0"; | |
205 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
206 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
207 | }; | |
208 | ||
209 | uart2_pins_a: uart2@0 { | |
210 | allwinner,pins = "PC18", "PC19"; | |
211 | allwinner,function = "uart2"; | |
212 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
213 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
53ab4af3 HG |
214 | }; |
215 | ||
216 | emac_pins_a: emac0@0 { | |
217 | allwinner,pins = "PA0", "PA1", "PA2", | |
218 | "PA3", "PA4", "PA5", "PA6", | |
219 | "PA7", "PA8", "PA9", "PA10", | |
220 | "PA11", "PA12", "PA13", "PA14", | |
221 | "PA15", "PA16"; | |
222 | allwinner,function = "emac"; | |
223 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
224 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
225 | }; | |
226 | ||
2ad76bf2 JW |
227 | emac_pins_b: emac0@1 { |
228 | allwinner,pins = "PD6", "PD7", "PD10", | |
229 | "PD11", "PD12", "PD13", "PD14", | |
230 | "PD15", "PD18", "PD19", "PD20", | |
231 | "PD21", "PD22", "PD23", "PD24", | |
232 | "PD25", "PD26", "PD27"; | |
233 | allwinner,function = "emac"; | |
234 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
235 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
236 | }; | |
237 | ||
53ab4af3 | 238 | mmc1_pins_a: mmc1@0 { |
8b1ba941 HG |
239 | allwinner,pins = "PG3", "PG4", "PG5", |
240 | "PG6", "PG7", "PG8"; | |
53ab4af3 HG |
241 | allwinner,function = "mmc1"; |
242 | allwinner,drive = <SUN4I_PINCTRL_30_MA>; | |
243 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
244 | }; | |
c1aa7d62 | 245 | |
860fbdd4 HG |
246 | spi2_pins_a: spi2@0 { |
247 | allwinner,pins = "PB12", "PB13", "PB14"; | |
248 | allwinner,function = "spi2"; | |
249 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
250 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
c1aa7d62 BB |
251 | }; |
252 | ||
860fbdd4 HG |
253 | spi2_cs0_pins_a: spi2_cs0@0 { |
254 | allwinner,pins = "PB11"; | |
255 | allwinner,function = "spi2"; | |
256 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
257 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
c1aa7d62 | 258 | }; |
53ab4af3 | 259 | }; |
8b1ba941 HG |
260 | |
261 | &sram_a { | |
262 | emac_sram: sram-section@8000 { | |
263 | compatible = "allwinner,sun4i-a10-sram-a3-a4"; | |
264 | reg = <0x8000 0x4000>; | |
265 | status = "disabled"; | |
266 | }; | |
267 | }; |