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4eb0f25f CYT |
1 | /* |
2 | * Copyright 2015 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 | /dts-v1/; | |
46 | #include "sun8i-a33.dtsi" | |
47 | #include "sunxi-common-regulators.dtsi" | |
48 | ||
49 | #include <dt-bindings/gpio/gpio.h> | |
50 | #include <dt-bindings/input/input.h> | |
4eb0f25f CYT |
51 | |
52 | / { | |
53 | model = "Sinlinx SinA33"; | |
54 | compatible = "sinlinx,sina33", "allwinner,sun8i-a33"; | |
55 | ||
56 | aliases { | |
57 | serial0 = &uart0; | |
58 | }; | |
59 | ||
60 | chosen { | |
61 | stdout-path = "serial0:115200n8"; | |
62 | }; | |
7ac91832 MR |
63 | |
64 | panel { | |
65 | compatible = "netron-dy,e231732"; | |
66 | #address-cells = <1>; | |
67 | #size-cells = <0>; | |
68 | ||
69 | port@0 { | |
70 | reg = <0>; | |
71 | #address-cells = <1>; | |
72 | #size-cells = <0>; | |
73 | ||
74 | panel_input: endpoint@0 { | |
75 | reg = <0>; | |
76 | remote-endpoint = <&tcon0_out_panel>; | |
77 | }; | |
78 | }; | |
79 | }; | |
80 | }; | |
81 | ||
da2ee973 MJ |
82 | &codec { |
83 | status = "okay"; | |
84 | }; | |
85 | ||
bc57e37e QS |
86 | &cpu0 { |
87 | cpu-supply = <®_dcdc3>; | |
88 | }; | |
89 | ||
367d2b0c | 90 | &cpu0_opp_table { |
84f1738a | 91 | opp-1104000000 { |
367d2b0c QS |
92 | opp-hz = /bits/ 64 <1104000000>; |
93 | opp-microvolt = <1320000>; | |
94 | clock-latency-ns = <244144>; /* 8 32k periods */ | |
95 | }; | |
96 | ||
84f1738a | 97 | opp-1200000000 { |
367d2b0c QS |
98 | opp-hz = /bits/ 64 <1200000000>; |
99 | opp-microvolt = <1320000>; | |
100 | clock-latency-ns = <244144>; /* 8 32k periods */ | |
101 | }; | |
102 | }; | |
103 | ||
7ac91832 MR |
104 | &de { |
105 | status = "okay"; | |
4eb0f25f CYT |
106 | }; |
107 | ||
da2ee973 MJ |
108 | &dai { |
109 | status = "okay"; | |
110 | }; | |
111 | ||
c077132b CYT |
112 | &ehci0 { |
113 | status = "okay"; | |
114 | }; | |
115 | ||
4eb0f25f | 116 | &lradc { |
5c61f02c | 117 | vref-supply = <®_dcdc1>; |
4eb0f25f CYT |
118 | status = "okay"; |
119 | ||
120 | button@200 { | |
121 | label = "Volume Up"; | |
122 | linux,code = <KEY_VOLUMEUP>; | |
123 | channel = <0>; | |
124 | voltage = <191011>; | |
125 | }; | |
126 | ||
127 | button@400 { | |
128 | label = "Volume Down"; | |
129 | linux,code = <KEY_VOLUMEDOWN>; | |
130 | channel = <0>; | |
131 | voltage = <391304>; | |
132 | }; | |
133 | ||
134 | button@600 { | |
135 | label = "Home"; | |
136 | linux,code = <KEY_HOME>; | |
137 | channel = <0>; | |
138 | voltage = <600000>; | |
139 | }; | |
140 | }; | |
141 | ||
142 | &mmc0 { | |
143 | pinctrl-names = "default"; | |
144 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>; | |
5c61f02c | 145 | vmmc-supply = <®_dcdc1>; |
4eb0f25f | 146 | bus-width = <4>; |
45e01f40 | 147 | cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ |
4eb0f25f CYT |
148 | status = "okay"; |
149 | }; | |
150 | ||
151 | &mmc2 { | |
152 | pinctrl-names = "default"; | |
153 | pinctrl-0 = <&mmc2_8bit_pins>; | |
5c61f02c | 154 | vmmc-supply = <®_dcdc1>; |
4eb0f25f CYT |
155 | bus-width = <8>; |
156 | non-removable; | |
74124439 | 157 | cap-mmc-hw-reset; |
4eb0f25f CYT |
158 | status = "okay"; |
159 | }; | |
160 | ||
161 | &mmc2_8bit_pins { | |
74124439 | 162 | /* Increase drive strength for DDR modes */ |
1edcd36f | 163 | drive-strength = <40>; |
4eb0f25f CYT |
164 | }; |
165 | ||
c077132b CYT |
166 | &ohci0 { |
167 | status = "okay"; | |
168 | }; | |
169 | ||
4eb0f25f CYT |
170 | &pio { |
171 | mmc0_cd_pin_sina33: mmc0_cd_pin@0 { | |
1edcd36f MR |
172 | pins = "PB4"; |
173 | function = "gpio_in"; | |
174 | bias-pull-up; | |
4eb0f25f CYT |
175 | }; |
176 | }; | |
177 | ||
b2ec7029 CYT |
178 | &r_rsb { |
179 | status = "okay"; | |
5c61f02c CYT |
180 | |
181 | axp22x: pmic@3a3 { | |
182 | compatible = "x-powers,axp223"; | |
183 | reg = <0x3a3>; | |
184 | interrupt-parent = <&nmi_intc>; | |
185 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
186 | eldoin-supply = <®_dcdc1>; | |
187 | }; | |
188 | }; | |
189 | ||
a13792cf | 190 | #include "axp223.dtsi" |
5c61f02c | 191 | |
bd69ad59 QS |
192 | &ac_power_supply { |
193 | status = "okay"; | |
194 | }; | |
195 | ||
e7c42f32 QS |
196 | &battery_power_supply { |
197 | status = "okay"; | |
198 | }; | |
199 | ||
5c61f02c CYT |
200 | ®_aldo1 { |
201 | regulator-always-on; | |
202 | regulator-min-microvolt = <3000000>; | |
203 | regulator-max-microvolt = <3000000>; | |
204 | regulator-name = "vcc-io"; | |
205 | }; | |
206 | ||
207 | ®_aldo2 { | |
208 | regulator-always-on; | |
209 | regulator-min-microvolt = <2350000>; | |
210 | regulator-max-microvolt = <2650000>; | |
211 | regulator-name = "vdd-dll"; | |
212 | }; | |
213 | ||
214 | ®_aldo3 { | |
215 | regulator-always-on; | |
216 | regulator-min-microvolt = <2700000>; | |
217 | regulator-max-microvolt = <3300000>; | |
218 | regulator-name = "vcc-pll-avcc"; | |
219 | }; | |
220 | ||
221 | ®_dc5ldo { | |
222 | regulator-always-on; | |
223 | regulator-min-microvolt = <900000>; | |
224 | regulator-max-microvolt = <1400000>; | |
225 | regulator-name = "vdd-cpus"; | |
226 | }; | |
227 | ||
228 | ®_dcdc1 { | |
229 | regulator-always-on; | |
230 | regulator-min-microvolt = <3000000>; | |
231 | regulator-max-microvolt = <3000000>; | |
232 | regulator-name = "vcc-3v0"; | |
233 | }; | |
234 | ||
235 | ®_dcdc2 { | |
236 | regulator-always-on; | |
237 | regulator-min-microvolt = <900000>; | |
238 | regulator-max-microvolt = <1400000>; | |
239 | regulator-name = "vdd-sys"; | |
240 | }; | |
241 | ||
242 | ®_dcdc3 { | |
243 | regulator-always-on; | |
244 | regulator-min-microvolt = <900000>; | |
245 | regulator-max-microvolt = <1400000>; | |
246 | regulator-name = "vdd-cpu"; | |
247 | }; | |
248 | ||
249 | ®_dcdc5 { | |
250 | regulator-always-on; | |
251 | regulator-min-microvolt = <1500000>; | |
252 | regulator-max-microvolt = <1500000>; | |
253 | regulator-name = "vcc-dram"; | |
254 | }; | |
255 | ||
256 | ®_rtc_ldo { | |
257 | regulator-name = "vcc-rtc"; | |
b2ec7029 CYT |
258 | }; |
259 | ||
da2ee973 MJ |
260 | &sound { |
261 | status = "okay"; | |
262 | }; | |
263 | ||
7ac91832 MR |
264 | &tcon0 { |
265 | pinctrl-names = "default"; | |
266 | pinctrl-0 = <&lcd_rgb666_pins>; | |
267 | status = "okay"; | |
268 | }; | |
269 | ||
270 | &tcon0_out { | |
271 | tcon0_out_panel: endpoint@0 { | |
272 | reg = <0>; | |
273 | remote-endpoint = <&panel_input>; | |
274 | }; | |
275 | }; | |
276 | ||
4eb0f25f CYT |
277 | &uart0 { |
278 | pinctrl-names = "default"; | |
279 | pinctrl-0 = <&uart0_pins_b>; | |
280 | status = "okay"; | |
281 | }; | |
c077132b | 282 | |
daa4c260 MR |
283 | &usb_otg { |
284 | dr_mode = "peripheral"; | |
285 | status = "okay"; | |
286 | }; | |
287 | ||
c077132b CYT |
288 | &usbphy { |
289 | status = "okay"; | |
290 | usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */ | |
291 | }; |