1/*
  2 * Copyright 2013 Oliver Schinagl
  3 *
  4 * Oliver Schinagl <oliver@schinagl.nl>
  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 "sun7i-a20.dtsi"
 47#include "sunxi-common-regulators.dtsi"
 48
 49#include <dt-bindings/gpio/gpio.h>
 50#include <dt-bindings/interrupt-controller/irq.h>
 
 51
 52/ {
 53	model = "Cubietech Cubietruck";
 54	compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
 55
 56	aliases {
 57		serial0 = &uart0;
 58	};
 59
 60	chosen {
 61		stdout-path = "serial0:115200n8";
 62	};
 63
 64	hdmi-connector {
 65		compatible = "hdmi-connector";
 66		type = "a";
 67
 68		port {
 69			hdmi_con_in: endpoint {
 70				remote-endpoint = <&hdmi_out_con>;
 71			};
 72		};
 73	};
 74
 75	leds {
 76		compatible = "gpio-leds";
 77		pinctrl-names = "default";
 78		pinctrl-0 = <&led_pins_cubietruck>;
 79
 80		blue {
 81			label = "cubietruck:blue:usr";
 82			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
 83		};
 84
 85		orange {
 86			label = "cubietruck:orange:usr";
 87			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
 88		};
 89
 90		white {
 91			label = "cubietruck:white:usr";
 92			gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
 93		};
 94
 95		green {
 96			label = "cubietruck:green:usr";
 97			gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
 98		};
 99	};
100
101	mmc3_pwrseq: mmc3_pwrseq {
102		compatible = "mmc-pwrseq-simple";
103		pinctrl-names = "default";
104		pinctrl-0 = <&mmc3_pwrseq_pin_cubietruck>;
105		reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
106	};
107
108	sound {
109		compatible = "simple-audio-card";
110		simple-audio-card,name = "On-board SPDIF";
111
112		simple-audio-card,cpu {
113			sound-dai = <&spdif>;
114		};
115
116		simple-audio-card,codec {
117			sound-dai = <&spdif_out>;
118		};
119	};
120
121	spdif_out: spdif-out {
122		#sound-dai-cells = <0>;
123		compatible = "linux,spdif-dit";
124	};
125};
126
127&ahci {
128	target-supply = <&reg_ahci_5v>;
129	status = "okay";
130};
131
132&codec {
133	status = "okay";
134};
135
136&cpu0 {
137	cpu-supply = <&reg_dcdc2>;
138};
139
140&de {
141	status = "okay";
142};
143
144&ehci0 {
145	status = "okay";
146};
147
148&ehci1 {
149	status = "okay";
150};
151
152&gmac {
153	pinctrl-names = "default";
154	pinctrl-0 = <&gmac_pins_rgmii_a>;
155	phy = <&phy1>;
156	phy-mode = "rgmii";
157	status = "okay";
158
159	phy1: ethernet-phy@1 {
160		reg = <1>;
161	};
162};
163
164&hdmi {
165	status = "okay";
166};
167
168&hdmi_out {
169	hdmi_out_con: endpoint {
170		remote-endpoint = <&hdmi_con_in>;
171	};
172};
173
174&i2c0 {
175	pinctrl-names = "default";
176	pinctrl-0 = <&i2c0_pins_a>;
177	status = "okay";
178
179	axp209: pmic@34 {
180		reg = <0x34>;
181		interrupt-parent = <&nmi_intc>;
182		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
183	};
184};
185
186&i2c1 {
187	pinctrl-names = "default";
188	pinctrl-0 = <&i2c1_pins_a>;
189	status = "okay";
190};
191
192&i2c2 {
193	pinctrl-names = "default";
194	pinctrl-0 = <&i2c2_pins_a>;
195	status = "okay";
196};
197
198&ir0 {
199	pinctrl-names = "default";
200	pinctrl-0 = <&ir0_rx_pins_a>;
201	status = "okay";
202};
203
204&mmc0 {
205	pinctrl-names = "default";
206	pinctrl-0 = <&mmc0_pins_a>;
207	vmmc-supply = <&reg_vcc3v3>;
208	bus-width = <4>;
209	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
 
210	status = "okay";
211};
212
213&mmc3 {
214	pinctrl-names = "default";
215	pinctrl-0 = <&mmc3_pins_a>;
216	vmmc-supply = <&reg_vcc3v3>;
217	mmc-pwrseq = <&mmc3_pwrseq>;
218	bus-width = <4>;
219	non-removable;
220	status = "okay";
221
222	brcmf: wifi@1 {
223		reg = <1>;
224		compatible = "brcm,bcm4329-fmac";
225		interrupt-parent = <&pio>;
226		interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
227		interrupt-names = "host-wake";
228	};
229};
230
231&mmc3_pins_a {
232	/* AP6210 requires pull-up */
233	bias-pull-up;
234};
235
236&ohci0 {
237	status = "okay";
238};
239
240&ohci1 {
241	status = "okay";
242};
243
244&otg_sram {
245	status = "okay";
246};
247
248&pio {
249	ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
250		pins = "PH12";
251		function = "gpio_out";
 
 
252	};
253
254	led_pins_cubietruck: led_pins@0 {
255		pins = "PH7", "PH11", "PH20", "PH21";
256		function = "gpio_out";
 
 
257	};
258
259	mmc3_pwrseq_pin_cubietruck: mmc3_pwrseq_pin@0 {
260		pins = "PH9";
261		function = "gpio_out";
 
 
262	};
263
264	usb0_vbus_pin_a: usb0_vbus_pin@0 {
265		pins = "PH17";
266		function = "gpio_out";
 
 
267	};
268
269	usb0_id_detect_pin: usb0_id_detect_pin@0 {
270		pins = "PH19";
271		function = "gpio_in";
 
 
272	};
273
274	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
275		pins = "PH22";
276		function = "gpio_in";
 
 
277	};
278};
279
280&pwm {
281	pinctrl-names = "default";
282	pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
283	status = "okay";
284};
285
286&reg_ahci_5v {
287	pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
288	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
289	status = "okay";
290};
291
292#include "axp209.dtsi"
293
294&ac_power_supply {
295	status = "okay";
296};
297
298&battery_power_supply {
299	status = "okay";
300};
301
302&reg_dcdc2 {
303	regulator-always-on;
304	regulator-min-microvolt = <1000000>;
305	regulator-max-microvolt = <1450000>;
306	regulator-name = "vdd-cpu";
307};
308
309&reg_dcdc3 {
310	regulator-always-on;
311	regulator-min-microvolt = <1000000>;
312	regulator-max-microvolt = <1400000>;
313	regulator-name = "vdd-int-dll";
314};
315
316&reg_ldo1 {
317	regulator-name = "vdd-rtc";
318};
319
320&reg_ldo2 {
321	regulator-always-on;
322	regulator-min-microvolt = <3000000>;
323	regulator-max-microvolt = <3000000>;
324	regulator-name = "avcc";
325};
326
327&reg_usb0_vbus {
328	pinctrl-0 = <&usb0_vbus_pin_a>;
329	gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
330	status = "okay";
331};
332
333&reg_usb1_vbus {
334	status = "okay";
335};
336
337&reg_usb2_vbus {
338	status = "okay";
339};
340
341&spdif {
342	pinctrl-names = "default";
343	pinctrl-0 = <&spdif_tx_pins_a>;
344	status = "okay";
345};
346
347&uart0 {
348	pinctrl-names = "default";
349	pinctrl-0 = <&uart0_pins_a>;
350	status = "okay";
351};
352
353&usb_otg {
354	dr_mode = "otg";
355	status = "okay";
356};
357
358&usb_power_supply {
359	status = "okay";
360};
361
362&usbphy {
363	pinctrl-names = "default";
364	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
365	usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
366	usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
367	usb0_vbus_power-supply = <&usb_power_supply>;
368	usb0_vbus-supply = <&reg_usb0_vbus>;
369	usb1_vbus-supply = <&reg_usb1_vbus>;
370	usb2_vbus-supply = <&reg_usb2_vbus>;
371	status = "okay";
372};

  1/*
  2 * Copyright 2013 Oliver Schinagl
  3 *
  4 * Oliver Schinagl <oliver@schinagl.nl>
  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 "sun7i-a20.dtsi"
 47#include "sunxi-common-regulators.dtsi"
 48
 49#include <dt-bindings/gpio/gpio.h>
 50#include <dt-bindings/interrupt-controller/irq.h>
 51#include <dt-bindings/pinctrl/sun4i-a10.h>
 52
 53/ {
 54	model = "Cubietech Cubietruck";
 55	compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
 56
 57	aliases {
 58		serial0 = &uart0;
 59	};
 60
 61	chosen {
 62		stdout-path = "serial0:115200n8";
 63	};
 64
 
 
 
 
 
 
 
 
 
 
 
 65	leds {
 66		compatible = "gpio-leds";
 67		pinctrl-names = "default";
 68		pinctrl-0 = <&led_pins_cubietruck>;
 69
 70		blue {
 71			label = "cubietruck:blue:usr";
 72			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
 73		};
 74
 75		orange {
 76			label = "cubietruck:orange:usr";
 77			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
 78		};
 79
 80		white {
 81			label = "cubietruck:white:usr";
 82			gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
 83		};
 84
 85		green {
 86			label = "cubietruck:green:usr";
 87			gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
 88		};
 89	};
 90
 91	mmc3_pwrseq: mmc3_pwrseq {
 92		compatible = "mmc-pwrseq-simple";
 93		pinctrl-names = "default";
 94		pinctrl-0 = <&mmc3_pwrseq_pin_cubietruck>;
 95		reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
 96	};
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 97};
 98
 99&ahci {
100	target-supply = <&reg_ahci_5v>;
101	status = "okay";
102};
103
104&codec {
105	status = "okay";
106};
107
108&cpu0 {
109	cpu-supply = <&reg_dcdc2>;
110};
111
 
 
 
 
112&ehci0 {
113	status = "okay";
114};
115
116&ehci1 {
117	status = "okay";
118};
119
120&gmac {
121	pinctrl-names = "default";
122	pinctrl-0 = <&gmac_pins_rgmii_a>;
123	phy = <&phy1>;
124	phy-mode = "rgmii";
125	status = "okay";
126
127	phy1: ethernet-phy@1 {
128		reg = <1>;
129	};
130};
131
 
 
 
 
 
 
 
 
 
 
132&i2c0 {
133	pinctrl-names = "default";
134	pinctrl-0 = <&i2c0_pins_a>;
135	status = "okay";
136
137	axp209: pmic@34 {
138		reg = <0x34>;
139		interrupt-parent = <&nmi_intc>;
140		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
141	};
142};
143
144&i2c1 {
145	pinctrl-names = "default";
146	pinctrl-0 = <&i2c1_pins_a>;
147	status = "okay";
148};
149
150&i2c2 {
151	pinctrl-names = "default";
152	pinctrl-0 = <&i2c2_pins_a>;
153	status = "okay";
154};
155
156&ir0 {
157	pinctrl-names = "default";
158	pinctrl-0 = <&ir0_rx_pins_a>;
159	status = "okay";
160};
161
162&mmc0 {
163	pinctrl-names = "default";
164	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
165	vmmc-supply = <&reg_vcc3v3>;
166	bus-width = <4>;
167	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
168	cd-inverted;
169	status = "okay";
170};
171
172&mmc3 {
173	pinctrl-names = "default";
174	pinctrl-0 = <&mmc3_pins_a>;
175	vmmc-supply = <&reg_vcc3v3>;
176	mmc-pwrseq = <&mmc3_pwrseq>;
177	bus-width = <4>;
178	non-removable;
179	status = "okay";
180
181	brcmf: bcrmf@1 {
182		reg = <1>;
183		compatible = "brcm,bcm4329-fmac";
184		interrupt-parent = <&pio>;
185		interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
186		interrupt-names = "host-wake";
187	};
188};
189
190&mmc3_pins_a {
191	/* AP6210 requires pull-up */
192	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
193};
194
195&ohci0 {
196	status = "okay";
197};
198
199&ohci1 {
200	status = "okay";
201};
202
203&otg_sram {
204	status = "okay";
205};
206
207&pio {
208	ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
209		allwinner,pins = "PH12";
210		allwinner,function = "gpio_out";
211		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
212		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
213	};
214
215	led_pins_cubietruck: led_pins@0 {
216		allwinner,pins = "PH7", "PH11", "PH20", "PH21";
217		allwinner,function = "gpio_out";
218		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
219		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
220	};
221
222	mmc3_pwrseq_pin_cubietruck: mmc3_pwrseq_pin@0 {
223		allwinner,pins = "PH9";
224		allwinner,function = "gpio_out";
225		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
226		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
227	};
228
229	usb0_vbus_pin_a: usb0_vbus_pin@0 {
230		allwinner,pins = "PH17";
231		allwinner,function = "gpio_out";
232		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
233		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
234	};
235
236	usb0_id_detect_pin: usb0_id_detect_pin@0 {
237		allwinner,pins = "PH19";
238		allwinner,function = "gpio_in";
239		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
240		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
241	};
242
243	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
244		allwinner,pins = "PH22";
245		allwinner,function = "gpio_in";
246		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
247		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
248	};
249};
250
251&pwm {
252	pinctrl-names = "default";
253	pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
254	status = "okay";
255};
256
257&reg_ahci_5v {
258	pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
259	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
260	status = "okay";
261};
262
263#include "axp209.dtsi"
264
 
 
 
 
 
 
 
 
265&reg_dcdc2 {
266	regulator-always-on;
267	regulator-min-microvolt = <1000000>;
268	regulator-max-microvolt = <1450000>;
269	regulator-name = "vdd-cpu";
270};
271
272&reg_dcdc3 {
273	regulator-always-on;
274	regulator-min-microvolt = <1000000>;
275	regulator-max-microvolt = <1400000>;
276	regulator-name = "vdd-int-dll";
277};
278
279&reg_ldo1 {
280	regulator-name = "vdd-rtc";
281};
282
283&reg_ldo2 {
284	regulator-always-on;
285	regulator-min-microvolt = <3000000>;
286	regulator-max-microvolt = <3000000>;
287	regulator-name = "avcc";
288};
289
290&reg_usb0_vbus {
291	pinctrl-0 = <&usb0_vbus_pin_a>;
292	gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
293	status = "okay";
294};
295
296&reg_usb1_vbus {
297	status = "okay";
298};
299
300&reg_usb2_vbus {
301	status = "okay";
302};
303
 
 
 
 
 
 
304&uart0 {
305	pinctrl-names = "default";
306	pinctrl-0 = <&uart0_pins_a>;
307	status = "okay";
308};
309
310&usb_otg {
311	dr_mode = "otg";
312	status = "okay";
313};
314
 
 
 
 
315&usbphy {
316	pinctrl-names = "default";
317	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
318	usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
319	usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
 
320	usb0_vbus-supply = <&reg_usb0_vbus>;
321	usb1_vbus-supply = <&reg_usb1_vbus>;
322	usb2_vbus-supply = <&reg_usb2_vbus>;
323	status = "okay";
324};