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95866096 HS |
1 | /* |
2 | * Copyright (c) 2013 MundoReader S.L. | |
3 | * Author: Heiko Stuebner <heiko@sntech.de> | |
4 | * | |
38fed860 HS |
5 | * This file is dual-licensed: you can use it either under the terms |
6 | * of the GPL or the X11 license, at your option. Note that this dual | |
7 | * licensing only applies to this file, and not this project as a | |
8 | * whole. | |
95866096 | 9 | * |
38fed860 HS |
10 | * a) This file is free software; you can redistribute it and/or |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of the | |
13 | * License, or (at your option) any later version. | |
14 | * | |
15 | * This file is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * Or, alternatively, | |
21 | * | |
22 | * b) Permission is hereby granted, free of charge, to any person | |
23 | * obtaining a copy of this software and associated documentation | |
24 | * files (the "Software"), to deal in the Software without | |
25 | * restriction, including without limitation the rights to use, | |
26 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
27 | * sell copies of the Software, and to permit persons to whom the | |
28 | * Software is furnished to do so, subject to the following | |
29 | * conditions: | |
30 | * | |
31 | * The above copyright notice and this permission notice shall be | |
32 | * included in all copies or substantial portions of the Software. | |
33 | * | |
34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
35 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
36 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
37 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
39 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
40 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
41 | * OTHER DEALINGS IN THE SOFTWARE. | |
95866096 HS |
42 | */ |
43 | ||
44 | /dts-v1/; | |
8b30c899 | 45 | #include <dt-bindings/input/input.h> |
95866096 HS |
46 | #include "rk3066a.dtsi" |
47 | ||
48 | / { | |
49 | model = "bq Curie 2"; | |
ac4eba8e | 50 | compatible = "mundoreader,bq-curie2", "rockchip,rk3066a"; |
95866096 HS |
51 | |
52 | memory { | |
6158e6d0 | 53 | device_type = "memory"; |
95866096 HS |
54 | reg = <0x60000000 0x40000000>; |
55 | }; | |
56 | ||
ac79e0ef AY |
57 | vdd_log: vdd-log { |
58 | compatible = "pwm-regulator"; | |
59 | pwms = <&pwm3 0 1000>; | |
60 | regulator-name = "vdd_log"; | |
61 | regulator-min-microvolt = <1200000>; | |
62 | regulator-max-microvolt = <1200000>; | |
63 | regulator-always-on; | |
64 | voltage-table = <1000000 100>, | |
65 | <1200000 42>; | |
66 | status = "okay"; | |
67 | }; | |
68 | ||
c3030d30 HS |
69 | vcc_sd0: fixed-regulator { |
70 | compatible = "regulator-fixed"; | |
71 | regulator-name = "sdmmc-supply"; | |
72 | regulator-min-microvolt = <3000000>; | |
73 | regulator-max-microvolt = <3000000>; | |
74 | gpio = <&gpio3 7 GPIO_ACTIVE_LOW>; | |
75 | startup-delay-us = <100000>; | |
a953a6c7 | 76 | vin-supply = <&vcc_io>; |
c3030d30 | 77 | }; |
95866096 | 78 | |
c3030d30 HS |
79 | gpio-keys { |
80 | compatible = "gpio-keys"; | |
c3030d30 HS |
81 | autorepeat; |
82 | ||
8b30c899 | 83 | power { |
c3030d30 | 84 | gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */ |
8b30c899 | 85 | linux,code = <KEY_POWER>; |
c3030d30 HS |
86 | label = "GPIO Key Power"; |
87 | linux,input-type = <1>; | |
4f66f247 | 88 | wakeup-source; |
c3030d30 HS |
89 | debounce-interval = <100>; |
90 | }; | |
8b30c899 | 91 | volume-down { |
c3030d30 | 92 | gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */ |
8b30c899 | 93 | linux,code = <KEY_VOLUMEDOWN>; |
c3030d30 HS |
94 | label = "GPIO Key Vol-"; |
95 | linux,input-type = <1>; | |
c3030d30 | 96 | debounce-interval = <100>; |
95866096 | 97 | }; |
c3030d30 | 98 | /* VOL+ comes somehow thru the ADC */ |
95866096 HS |
99 | }; |
100 | }; | |
fcbbf965 | 101 | |
3adb1327 HS |
102 | &cpu0 { |
103 | cpu0-supply = <&vdd_arm>; | |
104 | }; | |
105 | ||
a953a6c7 HS |
106 | &i2c1 { |
107 | status = "okay"; | |
108 | clock-frequency = <400000>; | |
109 | ||
110 | tps: tps@2d { | |
111 | reg = <0x2d>; | |
112 | ||
113 | interrupt-parent = <&gpio6>; | |
114 | interrupts = <6 IRQ_TYPE_LEVEL_LOW>; | |
115 | ||
116 | vcc5-supply = <&vcc_io>; | |
117 | vcc6-supply = <&vcc_io>; | |
118 | ||
119 | regulators { | |
120 | vcc_rtc: regulator@0 { | |
121 | regulator-name = "vcc_rtc"; | |
122 | regulator-always-on; | |
123 | }; | |
124 | ||
125 | vcc_io: regulator@1 { | |
126 | regulator-name = "vcc_io"; | |
127 | regulator-always-on; | |
128 | }; | |
129 | ||
130 | vdd_arm: regulator@2 { | |
131 | regulator-name = "vdd_arm"; | |
132 | regulator-min-microvolt = <600000>; | |
133 | regulator-max-microvolt = <1500000>; | |
134 | regulator-boot-on; | |
135 | regulator-always-on; | |
136 | }; | |
137 | ||
138 | vcc_ddr: regulator@3 { | |
139 | regulator-name = "vcc_ddr"; | |
140 | regulator-min-microvolt = <600000>; | |
141 | regulator-max-microvolt = <1500000>; | |
142 | regulator-boot-on; | |
143 | regulator-always-on; | |
144 | }; | |
145 | ||
146 | vcc18_cif: regulator@5 { | |
147 | regulator-name = "vcc18_cif"; | |
148 | regulator-always-on; | |
149 | }; | |
150 | ||
151 | vdd_11: regulator@6 { | |
152 | regulator-name = "vdd_11"; | |
153 | regulator-always-on; | |
154 | }; | |
155 | ||
156 | vcc_25: regulator@7 { | |
157 | regulator-name = "vcc_25"; | |
158 | regulator-always-on; | |
159 | }; | |
160 | ||
161 | vcc_18: regulator@8 { | |
162 | regulator-name = "vcc_18"; | |
163 | regulator-always-on; | |
164 | }; | |
165 | ||
166 | vcc25_hdmi: regulator@9 { | |
167 | regulator-name = "vcc25_hdmi"; | |
168 | regulator-always-on; | |
169 | }; | |
170 | ||
171 | vcca_33: regulator@10 { | |
172 | regulator-name = "vcca_33"; | |
173 | regulator-always-on; | |
174 | }; | |
175 | ||
176 | vcc_tp: regulator@11 { | |
177 | regulator-name = "vcc_tp"; | |
178 | regulator-always-on; | |
179 | }; | |
180 | ||
181 | vcc28_cif: regulator@12 { | |
182 | regulator-name = "vcc28_cif"; | |
183 | regulator-always-on; | |
184 | }; | |
185 | }; | |
186 | }; | |
187 | }; | |
188 | ||
189 | /* must be included after &tps gets defined */ | |
190 | #include "tps65910.dtsi" | |
191 | ||
fcbbf965 HS |
192 | &mmc0 { /* sdmmc */ |
193 | num-slots = <1>; | |
194 | status = "okay"; | |
1302d32c HS |
195 | pinctrl-names = "default"; |
196 | pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; | |
fcbbf965 | 197 | vmmc-supply = <&vcc_sd0>; |
356649ab | 198 | bus-width = <4>; |
1d727ec9 SL |
199 | cap-mmc-highspeed; |
200 | cap-sd-highspeed; | |
356649ab | 201 | disable-wp; |
fcbbf965 HS |
202 | }; |
203 | ||
204 | &mmc1 { /* wifi */ | |
205 | num-slots = <1>; | |
206 | status = "okay"; | |
207 | non-removable; | |
208 | ||
209 | pinctrl-names = "default"; | |
210 | pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>; | |
211 | ||
356649ab JC |
212 | bus-width = <4>; |
213 | disable-wp; | |
fcbbf965 HS |
214 | }; |
215 | ||
ac79e0ef AY |
216 | &pwm3 { |
217 | status = "okay"; | |
218 | }; | |
219 | ||
fcbbf965 HS |
220 | &uart0 { |
221 | status = "okay"; | |
222 | }; | |
223 | ||
224 | &uart1 { | |
225 | status = "okay"; | |
226 | }; | |
227 | ||
228 | &uart2 { | |
229 | status = "okay"; | |
230 | }; | |
231 | ||
232 | &uart3 { | |
233 | status = "okay"; | |
234 | }; | |
eb2b9d47 HS |
235 | |
236 | &wdt { | |
237 | status = "okay"; | |
238 | }; |