1 /* 1 /*
2 * Copyright 2015 Jelle de Jong <jelledejong@po 2 * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
3 * 3 *
4 * This file is dual-licensed: you can use it 4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your opti 5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and no 6 * licensing only applies to this file, and not this project as a
7 * whole. 7 * whole.
8 * 8 *
9 * a) This file is free software; you can red 9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Ge 10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundati 11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later 12 * License, or (at your option) any later version.
13 * 13 *
14 * This file is distributed in the hope th 14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTIC 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more det 17 * GNU General Public License for more details.
18 * 18 *
19 * Or, alternatively, 19 * Or, alternatively,
20 * 20 *
21 * b) Permission is hereby granted, free of c 21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and a 22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the 23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitati 24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribut 25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to per 26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject 27 * Software is furnished to do so, subject to the following
28 * conditions: 28 * conditions:
29 * 29 *
30 * The above copyright notice and this per 30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial p 31 * included in all copies or substantial portions of the Software.
32 * 32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHO 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT L 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTI 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE. 40 * OTHER DEALINGS IN THE SOFTWARE.
41 */ 41 */
42 42
43 /dts-v1/; 43 /dts-v1/;
44 #include "sun7i-a20.dtsi" 44 #include "sun7i-a20.dtsi"
45 #include "sunxi-common-regulators.dtsi" 45 #include "sunxi-common-regulators.dtsi"
46 46
47 #include <dt-bindings/gpio/gpio.h> 47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/interrupt-controller/irq 48 #include <dt-bindings/interrupt-controller/irq.h>
49 49
50 / { 50 / {
51 model = "Lamobo R1"; 51 model = "Lamobo R1";
52 compatible = "lamobo,lamobo-r1", "allw 52 compatible = "lamobo,lamobo-r1", "allwinner,sun7i-a20";
53 53
54 aliases { 54 aliases {
55 serial0 = &uart0; 55 serial0 = &uart0;
56 serial1 = &uart3; 56 serial1 = &uart3;
57 serial2 = &uart7; 57 serial2 = &uart7;
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 { 78 led {
79 label = "lamobo_r1:gre 79 label = "lamobo_r1:green:usr";
80 gpios = <&pio 7 24 GPI 80 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
81 }; 81 };
82 }; 82 };
83 83
84 reg_gmac_3v3: gmac-3v3 { 84 reg_gmac_3v3: gmac-3v3 {
85 compatible = "regulator-fixed" 85 compatible = "regulator-fixed";
86 regulator-name = "gmac-3v3"; 86 regulator-name = "gmac-3v3";
87 regulator-min-microvolt = <330 87 regulator-min-microvolt = <3300000>;
88 regulator-max-microvolt = <330 88 regulator-max-microvolt = <3300000>;
89 startup-delay-us = <100000>; 89 startup-delay-us = <100000>;
90 enable-active-high; 90 enable-active-high;
91 gpio = <&pio 7 23 GPIO_ACTIVE_ 91 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
92 }; 92 };
93 }; 93 };
94 94
95 &ahci { 95 &ahci {
96 target-supply = <®_ahci_5v>; 96 target-supply = <®_ahci_5v>;
97 status = "okay"; 97 status = "okay";
98 }; 98 };
99 99
100 &codec { 100 &codec {
101 status = "okay"; 101 status = "okay";
102 }; 102 };
103 103
104 &cpu0 { 104 &cpu0 {
105 cpu-supply = <®_dcdc2>; 105 cpu-supply = <®_dcdc2>;
106 }; 106 };
107 107
108 &de { 108 &de {
109 status = "okay"; 109 status = "okay";
110 }; 110 };
111 111
112 &ehci0 { 112 &ehci0 {
113 status = "okay"; 113 status = "okay";
114 }; 114 };
115 115
116 &ehci1 { 116 &ehci1 {
117 status = "okay"; 117 status = "okay";
118 }; 118 };
119 119
120 &gmac { 120 &gmac {
121 pinctrl-names = "default"; 121 pinctrl-names = "default";
122 pinctrl-0 = <&gmac_rgmii_pins>; 122 pinctrl-0 = <&gmac_rgmii_pins>;
123 phy-mode = "rgmii"; 123 phy-mode = "rgmii";
124 phy-supply = <®_gmac_3v3>; 124 phy-supply = <®_gmac_3v3>;
125 status = "okay"; 125 status = "okay";
126 126
127 fixed-link { 127 fixed-link {
128 speed = <1000>; 128 speed = <1000>;
129 full-duplex; 129 full-duplex;
130 }; 130 };
131 131
132 mdio { 132 mdio {
133 compatible = "snps,dwmac-mdio" 133 compatible = "snps,dwmac-mdio";
134 #address-cells = <1>; 134 #address-cells = <1>;
135 #size-cells = <0>; 135 #size-cells = <0>;
136 136
137 switch: ethernet-switch@1e { 137 switch: ethernet-switch@1e {
138 compatible = "brcm,bcm 138 compatible = "brcm,bcm53125";
139 reg = <30>; 139 reg = <30>;
140 140
141 ports { 141 ports {
142 #address-cells 142 #address-cells = <1>;
143 #size-cells = 143 #size-cells = <0>;
144 144
145 port0: port@0 145 port0: port@0 {
146 reg = 146 reg = <0>;
147 label 147 label = "lan2";
148 }; 148 };
149 149
150 port1: port@1 150 port1: port@1 {
151 reg = 151 reg = <1>;
152 label 152 label = "lan3";
153 }; 153 };
154 154
155 port2: port@2 155 port2: port@2 {
156 reg = 156 reg = <2>;
157 label 157 label = "lan4";
158 }; 158 };
159 159
160 port3: port@3 160 port3: port@3 {
161 reg = 161 reg = <3>;
162 label 162 label = "wan";
163 }; 163 };
164 164
165 port4: port@4 165 port4: port@4 {
166 reg = 166 reg = <4>;
167 label 167 label = "lan1";
168 }; 168 };
169 169
170 port8: port@8 170 port8: port@8 {
171 reg = 171 reg = <8>;
172 label 172 label = "cpu";
173 ethern 173 ethernet = <&gmac>;
174 phy-mo 174 phy-mode = "rgmii-txid";
175 fixed- 175 fixed-link {
176 176 speed = <1000>;
177 177 full-duplex;
178 }; 178 };
179 }; 179 };
180 }; 180 };
181 }; 181 };
182 }; 182 };
183 }; 183 };
184 184
185 &hdmi { 185 &hdmi {
186 status = "okay"; 186 status = "okay";
187 }; 187 };
188 188
189 &hdmi_out { 189 &hdmi_out {
190 hdmi_out_con: endpoint { 190 hdmi_out_con: endpoint {
191 remote-endpoint = <&hdmi_con_i 191 remote-endpoint = <&hdmi_con_in>;
192 }; 192 };
193 }; 193 };
194 194
195 &i2c0 { 195 &i2c0 {
196 status = "okay"; 196 status = "okay";
197 197
198 axp209: pmic@34 { 198 axp209: pmic@34 {
199 reg = <0x34>; 199 reg = <0x34>;
200 interrupt-parent = <&nmi_intc> 200 interrupt-parent = <&nmi_intc>;
201 interrupts = <0 IRQ_TYPE_LEVEL 201 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
202 }; 202 };
203 }; 203 };
204 204
205 &i2c2 { 205 &i2c2 {
206 status = "okay"; 206 status = "okay";
207 }; 207 };
208 208
209 &ir0 { 209 &ir0 {
210 pinctrl-names = "default"; 210 pinctrl-names = "default";
211 pinctrl-0 = <&ir0_rx_pin>; 211 pinctrl-0 = <&ir0_rx_pin>;
212 status = "okay"; 212 status = "okay";
213 }; 213 };
214 214
215 &mmc0 { 215 &mmc0 {
216 vmmc-supply = <®_vcc3v3>; 216 vmmc-supply = <®_vcc3v3>;
217 bus-width = <4>; 217 bus-width = <4>;
218 cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW> 218 cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
219 status = "okay"; 219 status = "okay";
220 }; 220 };
221 221
222 &ohci0 { 222 &ohci0 {
223 status = "okay"; 223 status = "okay";
224 }; 224 };
225 225
226 &otg_sram { 226 &otg_sram {
227 status = "okay"; 227 status = "okay";
228 }; 228 };
229 229
230 #include "axp209.dtsi" 230 #include "axp209.dtsi"
231 231
232 &ac_power_supply { 232 &ac_power_supply {
233 status = "okay"; 233 status = "okay";
234 }; 234 };
235 235
236 &battery_power_supply { 236 &battery_power_supply {
237 status = "okay"; 237 status = "okay";
238 }; 238 };
239 239
240 ®_ahci_5v { 240 ®_ahci_5v {
241 gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* 241 gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
242 status = "okay"; 242 status = "okay";
243 }; 243 };
244 244
245 ®_dcdc2 { 245 ®_dcdc2 {
246 regulator-always-on; 246 regulator-always-on;
247 regulator-min-microvolt = <1000000>; 247 regulator-min-microvolt = <1000000>;
248 regulator-max-microvolt = <1400000>; 248 regulator-max-microvolt = <1400000>;
249 regulator-name = "vdd-cpu"; 249 regulator-name = "vdd-cpu";
250 }; 250 };
251 251
252 ®_dcdc3 { 252 ®_dcdc3 {
253 regulator-always-on; 253 regulator-always-on;
254 regulator-min-microvolt = <1000000>; 254 regulator-min-microvolt = <1000000>;
255 regulator-max-microvolt = <1400000>; 255 regulator-max-microvolt = <1400000>;
256 regulator-name = "vdd-int-dll"; 256 regulator-name = "vdd-int-dll";
257 }; 257 };
258 258
259 ®_ldo1 { 259 ®_ldo1 {
260 regulator-name = "vdd-rtc"; 260 regulator-name = "vdd-rtc";
261 }; 261 };
262 262
263 ®_ldo2 { 263 ®_ldo2 {
264 regulator-always-on; 264 regulator-always-on;
265 regulator-min-microvolt = <3000000>; 265 regulator-min-microvolt = <3000000>;
266 regulator-max-microvolt = <3000000>; 266 regulator-max-microvolt = <3000000>;
267 regulator-name = "avcc"; 267 regulator-name = "avcc";
268 }; 268 };
269 269
270 ®_usb0_vbus { 270 ®_usb0_vbus {
271 status = "okay"; 271 status = "okay";
272 }; 272 };
273 273
274 ®_usb2_vbus { 274 ®_usb2_vbus {
275 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; / 275 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
276 status = "okay"; 276 status = "okay";
277 }; 277 };
278 278
279 &spi0 { 279 &spi0 {
280 pinctrl-names = "default"; 280 pinctrl-names = "default";
281 pinctrl-0 = <&spi0_pi_pins>, 281 pinctrl-0 = <&spi0_pi_pins>,
282 <&spi0_cs0_pi_pin>, 282 <&spi0_cs0_pi_pin>,
283 <&spi0_cs1_pi_pin>; 283 <&spi0_cs1_pi_pin>;
284 status = "okay"; 284 status = "okay";
285 }; 285 };
286 286
287 &uart0 { 287 &uart0 {
288 pinctrl-names = "default"; 288 pinctrl-names = "default";
289 pinctrl-0 = <&uart0_pb_pins>; 289 pinctrl-0 = <&uart0_pb_pins>;
290 status = "okay"; 290 status = "okay";
291 }; 291 };
292 292
293 &uart3 { 293 &uart3 {
294 pinctrl-names = "default"; 294 pinctrl-names = "default";
295 pinctrl-0 = <&uart3_ph_pins>; 295 pinctrl-0 = <&uart3_ph_pins>;
296 status = "okay"; 296 status = "okay";
297 }; 297 };
298 298
299 &uart7 { 299 &uart7 {
300 pinctrl-names = "default"; 300 pinctrl-names = "default";
301 pinctrl-0 = <&uart7_pi_pins>; 301 pinctrl-0 = <&uart7_pi_pins>;
302 status = "okay"; 302 status = "okay";
303 }; 303 };
304 304
305 &usb_otg { 305 &usb_otg {
306 dr_mode = "otg"; 306 dr_mode = "otg";
307 status = "okay"; 307 status = "okay";
308 }; 308 };
309 309
310 &usb_power_supply { 310 &usb_power_supply {
311 status = "okay"; 311 status = "okay";
312 }; 312 };
313 313
314 &usbphy { 314 &usbphy {
315 usb0_id_det-gpios = <&pio 7 4 (GPIO_AC 315 usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
316 usb0_vbus_power-supply = <&usb_power_s 316 usb0_vbus_power-supply = <&usb_power_supply>;
317 usb0_vbus-supply = <®_usb0_vbus>; 317 usb0_vbus-supply = <®_usb0_vbus>;
318 usb2_vbus-supply = <®_usb2_vbus>; 318 usb2_vbus-supply = <®_usb2_vbus>;
319 status = "okay"; 319 status = "okay";
320 }; 320 };
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