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
 78		blue {
 79			label = "cubietruck:blue:usr";
 80			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
 81		};
 82
 83		orange {
 84			label = "cubietruck:orange:usr";
 85			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
 86		};
 87
 88		white {
 89			label = "cubietruck:white:usr";
 90			gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
 91		};
 92
 93		green {
 94			label = "cubietruck:green:usr";
 95			gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
 96		};
 97	};
 98
 99	mmc3_pwrseq: mmc3_pwrseq {
100		compatible = "mmc-pwrseq-simple";
 
 
101		reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
102		clocks = <&ccu CLK_OUT_A>;
103		clock-names = "ext_clock";
104	};
105
106	sound {
107		compatible = "simple-audio-card";
108		simple-audio-card,name = "On-board SPDIF";
109
110		simple-audio-card,cpu {
111			sound-dai = <&spdif>;
112		};
113
114		simple-audio-card,codec {
115			sound-dai = <&spdif_out>;
116		};
117	};
118
119	spdif_out: spdif-out {
120		#sound-dai-cells = <0>;
121		compatible = "linux,spdif-dit";
122	};
123};
124
125&ahci {
126	target-supply = <&reg_ahci_5v>;
127	status = "okay";
128};
129
130&codec {
131	status = "okay";
132};
133
134&cpu0 {
135	cpu-supply = <&reg_dcdc2>;
136};
137
138&de {
139	status = "okay";
140};
141
142&ehci0 {
143	status = "okay";
144};
145
146&ehci1 {
147	status = "okay";
148};
149
150&gmac {
151	pinctrl-names = "default";
152	pinctrl-0 = <&gmac_rgmii_pins>;
153	phy-handle = <&phy1>;
154	phy-mode = "rgmii";
155	status = "okay";
156};
157
158&hdmi {
159	status = "okay";
160};
161
162&hdmi_out {
163	hdmi_out_con: endpoint {
164		remote-endpoint = <&hdmi_con_in>;
165	};
166};
167
168&i2c0 {
 
 
169	status = "okay";
170
171	axp209: pmic@34 {
172		reg = <0x34>;
173		interrupt-parent = <&nmi_intc>;
174		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
175	};
176};
177
178&i2c1 {
179	pinctrl-names = "default";
 
180	status = "okay";
181};
182
183&i2c2 {
 
 
184	status = "okay";
185};
186
187&ir0 {
188	pinctrl-names = "default";
189	pinctrl-0 = <&ir0_rx_pin>;
190	status = "okay";
191};
192
193&gmac_mdio {
194	phy1: ethernet-phy@1 {
195		reg = <1>;
196	};
197};
198
199&mmc0 {
 
 
200	vmmc-supply = <&reg_vcc3v3>;
201	bus-width = <4>;
202	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
 
203	status = "okay";
204};
205
206&mmc3 {
 
 
207	vmmc-supply = <&reg_vcc3v3>;
208	mmc-pwrseq = <&mmc3_pwrseq>;
209	bus-width = <4>;
210	non-removable;
211	status = "okay";
212
213	brcmf: wifi@1 {
214		reg = <1>;
215		compatible = "brcm,bcm4329-fmac";
216		interrupt-parent = <&pio>;
217		interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
218		interrupt-names = "host-wake";
219	};
220};
221
 
 
 
 
 
222&ohci0 {
223	status = "okay";
224};
225
226&ohci1 {
227	status = "okay";
228};
229
230&otg_sram {
231	status = "okay";
232};
233
234&pio {
235	/* Pin outputs low power clock for WiFi and BT */
236	pinctrl-0 = <&clk_out_a_pin>;
237	pinctrl-names = "default";
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
238};
239
240&pwm {
241	pinctrl-names = "default";
242	pinctrl-0 = <&pwm0_pin>, <&pwm1_pin>;
243	status = "okay";
244};
245
246&reg_ahci_5v {
 
247	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
248	status = "okay";
249};
250
251#include "axp209.dtsi"
252
253&ac_power_supply {
254	status = "okay";
255};
256
257&battery_power_supply {
258	status = "okay";
259};
260
261&reg_dcdc2 {
262	regulator-always-on;
263	regulator-min-microvolt = <1000000>;
264	regulator-max-microvolt = <1450000>;
265	regulator-name = "vdd-cpu";
266};
267
268&reg_dcdc3 {
269	regulator-always-on;
270	regulator-min-microvolt = <1000000>;
271	regulator-max-microvolt = <1400000>;
272	regulator-name = "vdd-int-dll";
273};
274
275&reg_ldo1 {
276	regulator-name = "vdd-rtc";
277};
278
279&reg_ldo2 {
280	regulator-always-on;
281	regulator-min-microvolt = <3000000>;
282	regulator-max-microvolt = <3000000>;
283	regulator-name = "avcc";
284};
285
286&reg_usb0_vbus {
 
287	gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
288	status = "okay";
289};
290
291&reg_usb1_vbus {
292	status = "okay";
293};
294
295&reg_usb2_vbus {
296	status = "okay";
297};
298
299&spdif {
300	pinctrl-names = "default";
301	pinctrl-0 = <&spdif_tx_pin>;
302	status = "okay";
303};
304
305&uart0 {
306	pinctrl-names = "default";
307	pinctrl-0 = <&uart0_pb_pins>;
308	status = "okay";
309};
310
311&uart2 {
312	pinctrl-names = "default";
313	pinctrl-0 = <&uart2_pi_pins>, <&uart2_cts_rts_pi_pins>;
314	uart-has-rtscts;
315	status = "okay";
316
317	bluetooth {
318		compatible = "brcm,bcm20702a1";
319		clocks = <&ccu CLK_OUT_A>;
320		clock-names = "lpo";
321		device-wakeup-gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
322		host-wakeup-gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
323		shutdown-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */
324		max-speed = <1500000>;
325	};
326};
327
328&usb_otg {
329	dr_mode = "otg";
330	status = "okay";
331};
332
333&usb_power_supply {
334	status = "okay";
335};
336
337&usbphy {
 
 
338	usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
339	usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
340	usb0_vbus_power-supply = <&usb_power_supply>;
341	usb0_vbus-supply = <&reg_usb0_vbus>;
342	usb1_vbus-supply = <&reg_usb1_vbus>;
343	usb2_vbus-supply = <&reg_usb2_vbus>;
344	status = "okay";
345};

  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	sound {
 99		compatible = "simple-audio-card";
100		simple-audio-card,name = "On-board SPDIF";
101
102		simple-audio-card,cpu {
103			sound-dai = <&spdif>;
104		};
105
106		simple-audio-card,codec {
107			sound-dai = <&spdif_out>;
108		};
109	};
110
111	spdif_out: spdif-out {
112		#sound-dai-cells = <0>;
113		compatible = "linux,spdif-dit";
114	};
115};
116
117&ahci {
118	target-supply = <&reg_ahci_5v>;
119	status = "okay";
120};
121
122&codec {
123	status = "okay";
124};
125
126&cpu0 {
127	cpu-supply = <&reg_dcdc2>;
128};
129
 
 
 
 
130&ehci0 {
131	status = "okay";
132};
133
134&ehci1 {
135	status = "okay";
136};
137
138&gmac {
139	pinctrl-names = "default";
140	pinctrl-0 = <&gmac_pins_rgmii_a>;
141	phy = <&phy1>;
142	phy-mode = "rgmii";
143	status = "okay";
 
144
145	phy1: ethernet-phy@1 {
146		reg = <1>;
 
 
 
 
 
147	};
148};
149
150&i2c0 {
151	pinctrl-names = "default";
152	pinctrl-0 = <&i2c0_pins_a>;
153	status = "okay";
154
155	axp209: pmic@34 {
156		reg = <0x34>;
157		interrupt-parent = <&nmi_intc>;
158		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
159	};
160};
161
162&i2c1 {
163	pinctrl-names = "default";
164	pinctrl-0 = <&i2c1_pins_a>;
165	status = "okay";
166};
167
168&i2c2 {
169	pinctrl-names = "default";
170	pinctrl-0 = <&i2c2_pins_a>;
171	status = "okay";
172};
173
174&ir0 {
175	pinctrl-names = "default";
176	pinctrl-0 = <&ir0_rx_pins_a>;
177	status = "okay";
178};
179
 
 
 
 
 
 
180&mmc0 {
181	pinctrl-names = "default";
182	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
183	vmmc-supply = <&reg_vcc3v3>;
184	bus-width = <4>;
185	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
186	cd-inverted;
187	status = "okay";
188};
189
190&mmc3 {
191	pinctrl-names = "default";
192	pinctrl-0 = <&mmc3_pins_a>;
193	vmmc-supply = <&reg_vcc3v3>;
194	mmc-pwrseq = <&mmc3_pwrseq>;
195	bus-width = <4>;
196	non-removable;
197	status = "okay";
198
199	brcmf: bcrmf@1 {
200		reg = <1>;
201		compatible = "brcm,bcm4329-fmac";
202		interrupt-parent = <&pio>;
203		interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
204		interrupt-names = "host-wake";
205	};
206};
207
208&mmc3_pins_a {
209	/* AP6210 requires pull-up */
210	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
211};
212
213&ohci0 {
214	status = "okay";
215};
216
217&ohci1 {
218	status = "okay";
219};
220
221&otg_sram {
222	status = "okay";
223};
224
225&pio {
226	ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
227		allwinner,pins = "PH12";
228		allwinner,function = "gpio_out";
229		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
230		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
231	};
232
233	led_pins_cubietruck: led_pins@0 {
234		allwinner,pins = "PH7", "PH11", "PH20", "PH21";
235		allwinner,function = "gpio_out";
236		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
237		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
238	};
239
240	mmc3_pwrseq_pin_cubietruck: mmc3_pwrseq_pin@0 {
241		allwinner,pins = "PH9";
242		allwinner,function = "gpio_out";
243		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
244		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
245	};
246
247	usb0_vbus_pin_a: usb0_vbus_pin@0 {
248		allwinner,pins = "PH17";
249		allwinner,function = "gpio_out";
250		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
251		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
252	};
253
254	usb0_id_detect_pin: usb0_id_detect_pin@0 {
255		allwinner,pins = "PH19";
256		allwinner,function = "gpio_in";
257		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
258		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
259	};
260
261	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
262		allwinner,pins = "PH22";
263		allwinner,function = "gpio_in";
264		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
265		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
266	};
267};
268
269&pwm {
270	pinctrl-names = "default";
271	pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
272	status = "okay";
273};
274
275&reg_ahci_5v {
276	pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
277	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
278	status = "okay";
279};
280
281#include "axp209.dtsi"
282
 
 
 
 
 
 
 
 
283&reg_dcdc2 {
284	regulator-always-on;
285	regulator-min-microvolt = <1000000>;
286	regulator-max-microvolt = <1450000>;
287	regulator-name = "vdd-cpu";
288};
289
290&reg_dcdc3 {
291	regulator-always-on;
292	regulator-min-microvolt = <1000000>;
293	regulator-max-microvolt = <1400000>;
294	regulator-name = "vdd-int-dll";
295};
296
297&reg_ldo1 {
298	regulator-name = "vdd-rtc";
299};
300
301&reg_ldo2 {
302	regulator-always-on;
303	regulator-min-microvolt = <3000000>;
304	regulator-max-microvolt = <3000000>;
305	regulator-name = "avcc";
306};
307
308&reg_usb0_vbus {
309	pinctrl-0 = <&usb0_vbus_pin_a>;
310	gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
311	status = "okay";
312};
313
314&reg_usb1_vbus {
315	status = "okay";
316};
317
318&reg_usb2_vbus {
319	status = "okay";
320};
321
322&spdif {
323	pinctrl-names = "default";
324	pinctrl-0 = <&spdif_tx_pins_a>;
325	status = "okay";
326};
327
328&uart0 {
329	pinctrl-names = "default";
330	pinctrl-0 = <&uart0_pins_a>;
331	status = "okay";
332};
333
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
334&usb_otg {
335	dr_mode = "otg";
336	status = "okay";
337};
338
 
 
 
 
339&usbphy {
340	pinctrl-names = "default";
341	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
342	usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
343	usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
 
344	usb0_vbus-supply = <&reg_usb0_vbus>;
345	usb1_vbus-supply = <&reg_usb1_vbus>;
346	usb2_vbus-supply = <&reg_usb2_vbus>;
347	status = "okay";
348};