1 /* 1 /*
2 * Copyright 2013 Oliver Schinagl 2 * Copyright 2013 Oliver Schinagl
3 * 3 *
4 * Oliver Schinagl <oliver@schinagl.nl> 4 * Oliver Schinagl <oliver@schinagl.nl>
5 * 5 *
6 * This file is dual-licensed: you can use it 6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your opti 7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and no 8 * licensing only applies to this file, and not this project as a
9 * whole. 9 * whole.
10 * 10 *
11 * a) This file is free software; you can red 11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Ge 12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundati 13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later 14 * License, or (at your option) any later version.
15 * 15 *
16 * This file is distributed in the hope th 16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTIC 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more det 19 * GNU General Public License for more details.
20 * 20 *
21 * Or, alternatively, 21 * Or, alternatively,
22 * 22 *
23 * b) Permission is hereby granted, free of c 23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and a 24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the 25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitati 26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribut 27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to per 28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject 29 * Software is furnished to do so, subject to the following
30 * conditions: 30 * conditions:
31 * 31 *
32 * The above copyright notice and this per 32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial p 33 * included in all copies or substantial portions of the Software.
34 * 34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHO 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT L 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTI 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE. 42 * OTHER DEALINGS IN THE SOFTWARE.
43 */ 43 */
44 44
45 /dts-v1/; 45 /dts-v1/;
46 #include "sun7i-a20.dtsi" 46 #include "sun7i-a20.dtsi"
47 #include "sunxi-common-regulators.dtsi" 47 #include "sunxi-common-regulators.dtsi"
48 48
49 #include <dt-bindings/gpio/gpio.h> 49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/interrupt-controller/irq 50 #include <dt-bindings/interrupt-controller/irq.h>
51 51
52 / { 52 / {
53 model = "Cubietech Cubietruck"; 53 model = "Cubietech Cubietruck";
54 compatible = "cubietech,cubietruck", " 54 compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
55 55
56 aliases { 56 aliases {
57 serial0 = &uart0; 57 serial0 = &uart0;
58 }; 58 };
59 59
60 chosen { 60 chosen {
61 stdout-path = "serial0:115200n 61 stdout-path = "serial0:115200n8";
62 }; 62 };
63 63
64 hdmi-connector { 64 hdmi-connector {
65 compatible = "hdmi-connector"; 65 compatible = "hdmi-connector";
66 type = "a"; 66 type = "a";
67 67
68 port { 68 port {
69 hdmi_con_in: endpoint 69 hdmi_con_in: endpoint {
70 remote-endpoin 70 remote-endpoint = <&hdmi_out_con>;
71 }; 71 };
72 }; 72 };
73 }; 73 };
74 74
75 leds { 75 leds {
76 compatible = "gpio-leds"; 76 compatible = "gpio-leds";
77 77
78 led-0 { 78 led-0 {
79 label = "cubietruck:bl 79 label = "cubietruck:blue:usr";
80 gpios = <&pio 7 21 GPI 80 gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
81 }; 81 };
82 82
83 led-1 { 83 led-1 {
84 label = "cubietruck:or 84 label = "cubietruck:orange:usr";
85 gpios = <&pio 7 20 GPI 85 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
86 }; 86 };
87 87
88 led-2 { 88 led-2 {
89 label = "cubietruck:wh 89 label = "cubietruck:white:usr";
90 gpios = <&pio 7 11 GPI 90 gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
91 }; 91 };
92 92
93 led-3 { 93 led-3 {
94 label = "cubietruck:gr 94 label = "cubietruck:green:usr";
95 gpios = <&pio 7 7 GPIO 95 gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
96 }; 96 };
97 }; 97 };
98 98
99 mmc3_pwrseq: pwrseq { 99 mmc3_pwrseq: pwrseq {
100 compatible = "mmc-pwrseq-simpl 100 compatible = "mmc-pwrseq-simple";
101 reset-gpios = <&pio 7 9 GPIO_A 101 reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
102 clocks = <&ccu CLK_OUT_A>; 102 clocks = <&ccu CLK_OUT_A>;
103 clock-names = "ext_clock"; 103 clock-names = "ext_clock";
104 }; 104 };
105 105
106 sound { 106 sound {
107 compatible = "simple-audio-car 107 compatible = "simple-audio-card";
108 simple-audio-card,name = "On-b 108 simple-audio-card,name = "On-board SPDIF";
109 109
110 simple-audio-card,cpu { 110 simple-audio-card,cpu {
111 sound-dai = <&spdif>; 111 sound-dai = <&spdif>;
112 }; 112 };
113 113
114 simple-audio-card,codec { 114 simple-audio-card,codec {
115 sound-dai = <&spdif_ou 115 sound-dai = <&spdif_out>;
116 }; 116 };
117 }; 117 };
118 118
119 spdif_out: spdif-out { 119 spdif_out: spdif-out {
120 #sound-dai-cells = <0>; 120 #sound-dai-cells = <0>;
121 compatible = "linux,spdif-dit" 121 compatible = "linux,spdif-dit";
122 }; 122 };
123 }; 123 };
124 124
125 &ahci { 125 &ahci {
126 target-supply = <®_ahci_5v>; 126 target-supply = <®_ahci_5v>;
127 status = "okay"; 127 status = "okay";
128 }; 128 };
129 129
130 &codec { 130 &codec {
131 status = "okay"; 131 status = "okay";
132 }; 132 };
133 133
134 &cpu0 { 134 &cpu0 {
135 cpu-supply = <®_dcdc2>; 135 cpu-supply = <®_dcdc2>;
136 }; 136 };
137 137
138 &de { 138 &de {
139 status = "okay"; 139 status = "okay";
140 }; 140 };
141 141
142 &ehci0 { 142 &ehci0 {
143 status = "okay"; 143 status = "okay";
144 }; 144 };
145 145
146 &ehci1 { 146 &ehci1 {
147 status = "okay"; 147 status = "okay";
148 }; 148 };
149 149
150 &gmac { 150 &gmac {
151 pinctrl-names = "default"; 151 pinctrl-names = "default";
152 pinctrl-0 = <&gmac_rgmii_pins>; 152 pinctrl-0 = <&gmac_rgmii_pins>;
153 phy-handle = <&phy1>; 153 phy-handle = <&phy1>;
154 phy-mode = "rgmii-id"; 154 phy-mode = "rgmii-id";
155 status = "okay"; 155 status = "okay";
156 }; 156 };
157 157
158 &hdmi { 158 &hdmi {
159 status = "okay"; 159 status = "okay";
160 }; 160 };
161 161
162 &hdmi_out { 162 &hdmi_out {
163 hdmi_out_con: endpoint { 163 hdmi_out_con: endpoint {
164 remote-endpoint = <&hdmi_con_i 164 remote-endpoint = <&hdmi_con_in>;
165 }; 165 };
166 }; 166 };
167 167
168 &i2c0 { 168 &i2c0 {
169 status = "okay"; 169 status = "okay";
170 170
171 axp209: pmic@34 { 171 axp209: pmic@34 {
172 reg = <0x34>; 172 reg = <0x34>;
173 interrupt-parent = <&nmi_intc> 173 interrupt-parent = <&nmi_intc>;
174 interrupts = <0 IRQ_TYPE_LEVEL 174 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
175 }; 175 };
176 }; 176 };
177 177
178 &i2c1 { 178 &i2c1 {
179 pinctrl-names = "default"; 179 pinctrl-names = "default";
180 status = "okay"; 180 status = "okay";
181 }; 181 };
182 182
183 &i2c2 { 183 &i2c2 {
184 status = "okay"; 184 status = "okay";
185 }; 185 };
186 186
187 &ir0 { 187 &ir0 {
188 pinctrl-names = "default"; 188 pinctrl-names = "default";
189 pinctrl-0 = <&ir0_rx_pin>; 189 pinctrl-0 = <&ir0_rx_pin>;
190 status = "okay"; 190 status = "okay";
191 }; 191 };
192 192
193 &gmac_mdio { 193 &gmac_mdio {
194 phy1: ethernet-phy@1 { 194 phy1: ethernet-phy@1 {
195 reg = <1>; 195 reg = <1>;
196 }; 196 };
197 }; 197 };
198 198
199 &mmc0 { 199 &mmc0 {
200 vmmc-supply = <®_vcc3v3>; 200 vmmc-supply = <®_vcc3v3>;
201 bus-width = <4>; 201 bus-width = <4>;
202 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; 202 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
203 status = "okay"; 203 status = "okay";
204 }; 204 };
205 205
206 &mmc3 { 206 &mmc3 {
207 vmmc-supply = <®_vcc3v3>; 207 vmmc-supply = <®_vcc3v3>;
208 mmc-pwrseq = <&mmc3_pwrseq>; 208 mmc-pwrseq = <&mmc3_pwrseq>;
209 bus-width = <4>; 209 bus-width = <4>;
210 non-removable; 210 non-removable;
211 status = "okay"; 211 status = "okay";
212 212
213 brcmf: wifi@1 { 213 brcmf: wifi@1 {
214 reg = <1>; 214 reg = <1>;
215 compatible = "brcm,bcm4329-fma 215 compatible = "brcm,bcm4329-fmac";
216 interrupt-parent = <&pio>; 216 interrupt-parent = <&pio>;
217 interrupts = <7 10 IRQ_TYPE_LE 217 interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
218 interrupt-names = "host-wake"; 218 interrupt-names = "host-wake";
219 }; 219 };
220 }; 220 };
221 221
222 &ohci0 { 222 &ohci0 {
223 status = "okay"; 223 status = "okay";
224 }; 224 };
225 225
226 &ohci1 { 226 &ohci1 {
227 status = "okay"; 227 status = "okay";
228 }; 228 };
229 229
230 &otg_sram { 230 &otg_sram {
231 status = "okay"; 231 status = "okay";
232 }; 232 };
233 233
234 &pio { 234 &pio {
235 /* Pin outputs low power clock for WiF 235 /* Pin outputs low power clock for WiFi and BT */
236 pinctrl-0 = <&clk_out_a_pin>; 236 pinctrl-0 = <&clk_out_a_pin>;
237 pinctrl-names = "default"; 237 pinctrl-names = "default";
238 }; 238 };
239 239
240 &pwm { 240 &pwm {
241 pinctrl-names = "default"; 241 pinctrl-names = "default";
242 pinctrl-0 = <&pwm0_pin>, <&pwm1_pin>; 242 pinctrl-0 = <&pwm0_pin>, <&pwm1_pin>;
243 status = "okay"; 243 status = "okay";
244 }; 244 };
245 245
246 ®_ahci_5v { 246 ®_ahci_5v {
247 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; 247 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
248 status = "okay"; 248 status = "okay";
249 }; 249 };
250 250
251 #include "axp209.dtsi" 251 #include "axp209.dtsi"
252 252
253 &ac_power_supply { 253 &ac_power_supply {
254 status = "okay"; 254 status = "okay";
255 }; 255 };
256 256
257 &battery_power_supply { 257 &battery_power_supply {
258 status = "okay"; 258 status = "okay";
259 }; 259 };
260 260
261 ®_dcdc2 { 261 ®_dcdc2 {
262 regulator-always-on; 262 regulator-always-on;
263 regulator-min-microvolt = <1000000>; 263 regulator-min-microvolt = <1000000>;
264 regulator-max-microvolt = <1450000>; 264 regulator-max-microvolt = <1450000>;
265 regulator-name = "vdd-cpu"; 265 regulator-name = "vdd-cpu";
266 }; 266 };
267 267
268 ®_dcdc3 { 268 ®_dcdc3 {
269 regulator-always-on; 269 regulator-always-on;
270 regulator-min-microvolt = <1000000>; 270 regulator-min-microvolt = <1000000>;
271 regulator-max-microvolt = <1400000>; 271 regulator-max-microvolt = <1400000>;
272 regulator-name = "vdd-int-dll"; 272 regulator-name = "vdd-int-dll";
273 }; 273 };
274 274
275 ®_ldo1 { 275 ®_ldo1 {
276 regulator-name = "vdd-rtc"; 276 regulator-name = "vdd-rtc";
277 }; 277 };
278 278
279 ®_ldo2 { 279 ®_ldo2 {
280 regulator-always-on; 280 regulator-always-on;
281 regulator-min-microvolt = <3000000>; 281 regulator-min-microvolt = <3000000>;
282 regulator-max-microvolt = <3000000>; 282 regulator-max-microvolt = <3000000>;
283 regulator-name = "avcc"; 283 regulator-name = "avcc";
284 }; 284 };
285 285
286 ®_usb0_vbus { 286 ®_usb0_vbus {
287 gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>; 287 gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
288 status = "okay"; 288 status = "okay";
289 }; 289 };
290 290
291 ®_usb1_vbus { 291 ®_usb1_vbus {
292 status = "okay"; 292 status = "okay";
293 }; 293 };
294 294
295 ®_usb2_vbus { 295 ®_usb2_vbus {
296 status = "okay"; 296 status = "okay";
297 }; 297 };
298 298
299 &spdif { 299 &spdif {
300 pinctrl-names = "default"; 300 pinctrl-names = "default";
301 pinctrl-0 = <&spdif_tx_pin>; 301 pinctrl-0 = <&spdif_tx_pin>;
302 status = "okay"; 302 status = "okay";
303 }; 303 };
304 304
305 &uart0 { 305 &uart0 {
306 pinctrl-names = "default"; 306 pinctrl-names = "default";
307 pinctrl-0 = <&uart0_pb_pins>; 307 pinctrl-0 = <&uart0_pb_pins>;
308 status = "okay"; 308 status = "okay";
309 }; 309 };
310 310
311 &uart2 { 311 &uart2 {
312 pinctrl-names = "default"; 312 pinctrl-names = "default";
313 pinctrl-0 = <&uart2_pi_pins>, <&uart2_ 313 pinctrl-0 = <&uart2_pi_pins>, <&uart2_cts_rts_pi_pins>;
314 uart-has-rtscts; 314 uart-has-rtscts;
315 status = "okay"; 315 status = "okay";
316 316
317 bluetooth { 317 bluetooth {
318 compatible = "brcm,bcm20702a1" 318 compatible = "brcm,bcm20702a1";
319 clocks = <&ccu CLK_OUT_A>; 319 clocks = <&ccu CLK_OUT_A>;
320 clock-names = "lpo"; 320 clock-names = "lpo";
321 device-wakeup-gpios = <&pio 7 321 device-wakeup-gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
322 host-wakeup-gpios = <&pio 7 25 322 host-wakeup-gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
323 shutdown-gpios = <&pio 7 18 GP 323 shutdown-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */
324 max-speed = <1500000>; 324 max-speed = <1500000>;
325 }; 325 };
326 }; 326 };
327 327
328 &usb_otg { 328 &usb_otg {
329 dr_mode = "otg"; 329 dr_mode = "otg";
330 status = "okay"; 330 status = "okay";
331 }; 331 };
332 332
333 &usb_power_supply { 333 &usb_power_supply {
334 status = "okay"; 334 status = "okay";
335 }; 335 };
336 336
337 &usbphy { 337 &usbphy {
338 usb0_id_det-gpios = <&pio 7 19 GPIO_AC 338 usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
339 usb0_vbus_det-gpios = <&pio 7 22 GPIO_ 339 usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
340 usb0_vbus_power-supply = <&usb_power_s 340 usb0_vbus_power-supply = <&usb_power_supply>;
341 usb0_vbus-supply = <®_usb0_vbus>; 341 usb0_vbus-supply = <®_usb0_vbus>;
342 usb1_vbus-supply = <®_usb1_vbus>; 342 usb1_vbus-supply = <®_usb1_vbus>;
343 usb2_vbus-supply = <®_usb2_vbus>; 343 usb2_vbus-supply = <®_usb2_vbus>;
344 status = "okay"; 344 status = "okay";
345 }; 345 };
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