1/*
  2 * Copyright 2013 Maxime Ripard
  3 *
  4 * Maxime Ripard <maxime.ripard@free-electrons.com>
  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 Cubieboard2";
 54	compatible = "cubietech,cubieboard2", "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_cubieboard2>;
 79
 80		blue {
 81			label = "cubieboard2:blue:usr";
 82			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
 83		};
 84
 85		green {
 86			label = "cubieboard2:green:usr";
 87			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
 88		};
 89	};
 90};
 91
 92&ahci {
 93	target-supply = <&reg_ahci_5v>;
 94	status = "okay";
 95};
 96
 97&codec {
 98	status = "okay";
 99};
100
101&cpu0 {
102	cpu-supply = <&reg_dcdc2>;
103};
104
105&de {
106	status = "okay";
107};
108
109&ehci0 {
110	status = "okay";
111};
112
113&ehci1 {
114	status = "okay";
115};
116
117&gmac {
118	pinctrl-names = "default";
119	pinctrl-0 = <&gmac_pins_mii_a>;
120	phy = <&phy1>;
121	phy-mode = "mii";
122	status = "okay";
123
124	phy1: ethernet-phy@1 {
125		reg = <1>;
126	};
127};
128
129&hdmi {
130	status = "okay";
131};
132
133&hdmi_out {
134	hdmi_out_con: endpoint {
135		remote-endpoint = <&hdmi_con_in>;
136	};
137};
138
139&i2c0 {
140	pinctrl-names = "default";
141	pinctrl-0 = <&i2c0_pins_a>;
142	status = "okay";
143
144	axp209: pmic@34 {
145		reg = <0x34>;
146		interrupt-parent = <&nmi_intc>;
147		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
148	};
149};
150
151&i2c1 {
152	pinctrl-names = "default";
153	pinctrl-0 = <&i2c1_pins_a>;
154	status = "okay";
155};
156
157&ir0 {
158	pinctrl-names = "default";
159	pinctrl-0 = <&ir0_rx_pins_a>;
160	status = "okay";
161};
162
163&mmc0 {
164	pinctrl-names = "default";
165	pinctrl-0 = <&mmc0_pins_a>;
166	vmmc-supply = <&reg_vcc3v3>;
167	bus-width = <4>;
168	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
 
169	status = "okay";
170};
171
172&ohci0 {
173	status = "okay";
174};
175
176&ohci1 {
177	status = "okay";
178};
179
180&otg_sram {
181	status = "okay";
182};
183
184&pio {
185	led_pins_cubieboard2: led_pins@0 {
186		pins = "PH20", "PH21";
187		function = "gpio_out";
 
 
188	};
189
190	usb0_id_detect_pin: usb0_id_detect_pin@0 {
191		pins = "PH4";
192		function = "gpio_in";
193		bias-pull-up;
 
194	};
195};
196
197&reg_ahci_5v {
198	status = "okay";
199};
200
201#include "axp209.dtsi"
202
203&ac_power_supply {
204	status = "okay";
205};
206
 
 
207&reg_dcdc2 {
208	regulator-always-on;
209	regulator-min-microvolt = <1000000>;
210	regulator-max-microvolt = <1450000>;
211	regulator-name = "vdd-cpu";
212};
213
214&reg_dcdc3 {
215	regulator-always-on;
216	regulator-min-microvolt = <1000000>;
217	regulator-max-microvolt = <1400000>;
218	regulator-name = "vdd-int-dll";
219};
220
221&reg_ldo1 {
222	regulator-name = "vdd-rtc";
223};
224
225&reg_ldo2 {
226	regulator-always-on;
227	regulator-min-microvolt = <3000000>;
228	regulator-max-microvolt = <3000000>;
229	regulator-name = "avcc";
230};
231
232&reg_usb1_vbus {
233	status = "okay";
234};
235
236&reg_usb2_vbus {
237	status = "okay";
238};
239
240&uart0 {
241	pinctrl-names = "default";
242	pinctrl-0 = <&uart0_pins_a>;
243	status = "okay";
244};
245
246&usb_otg {
247	dr_mode = "otg";
248	status = "okay";
249};
250
251&usbphy {
252	pinctrl-names = "default";
253	pinctrl-0 = <&usb0_id_detect_pin>;
254	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
255	usb1_vbus-supply = <&reg_usb1_vbus>;
256	usb2_vbus-supply = <&reg_usb2_vbus>;
257	status = "okay";
258};

  1/*
  2 * Copyright 2013 Maxime Ripard
  3 *
  4 * Maxime Ripard <maxime.ripard@free-electrons.com>
  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 Cubieboard2";
 55	compatible = "cubietech,cubieboard2", "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_cubieboard2>;
 69
 70		blue {
 71			label = "cubieboard2:blue:usr";
 72			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
 73		};
 74
 75		green {
 76			label = "cubieboard2:green:usr";
 77			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
 78		};
 79	};
 80};
 81
 82&ahci {
 83	target-supply = <&reg_ahci_5v>;
 84	status = "okay";
 85};
 86
 87&codec {
 88	status = "okay";
 89};
 90
 91&cpu0 {
 92	cpu-supply = <&reg_dcdc2>;
 93};
 94
 
 
 
 
 95&ehci0 {
 96	status = "okay";
 97};
 98
 99&ehci1 {
100	status = "okay";
101};
102
103&gmac {
104	pinctrl-names = "default";
105	pinctrl-0 = <&gmac_pins_mii_a>;
106	phy = <&phy1>;
107	phy-mode = "mii";
108	status = "okay";
109
110	phy1: ethernet-phy@1 {
111		reg = <1>;
112	};
113};
114
 
 
 
 
 
 
 
 
 
 
115&i2c0 {
116	pinctrl-names = "default";
117	pinctrl-0 = <&i2c0_pins_a>;
118	status = "okay";
119
120	axp209: pmic@34 {
121		reg = <0x34>;
122		interrupt-parent = <&nmi_intc>;
123		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
124	};
125};
126
127&i2c1 {
128	pinctrl-names = "default";
129	pinctrl-0 = <&i2c1_pins_a>;
130	status = "okay";
131};
132
133&ir0 {
134	pinctrl-names = "default";
135	pinctrl-0 = <&ir0_rx_pins_a>;
136	status = "okay";
137};
138
139&mmc0 {
140	pinctrl-names = "default";
141	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
142	vmmc-supply = <&reg_vcc3v3>;
143	bus-width = <4>;
144	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
145	cd-inverted;
146	status = "okay";
147};
148
149&ohci0 {
150	status = "okay";
151};
152
153&ohci1 {
154	status = "okay";
155};
156
157&otg_sram {
158	status = "okay";
159};
160
161&pio {
162	led_pins_cubieboard2: led_pins@0 {
163		allwinner,pins = "PH20", "PH21";
164		allwinner,function = "gpio_out";
165		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
166		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
167	};
168
169	usb0_id_detect_pin: usb0_id_detect_pin@0 {
170		allwinner,pins = "PH4";
171		allwinner,function = "gpio_in";
172		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
173		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
174	};
175};
176
177&reg_ahci_5v {
178	status = "okay";
179};
180
181&usb_otg {
182	dr_mode = "otg";
 
183	status = "okay";
184};
185
186#include "axp209.dtsi"
187
188&reg_dcdc2 {
189	regulator-always-on;
190	regulator-min-microvolt = <1000000>;
191	regulator-max-microvolt = <1450000>;
192	regulator-name = "vdd-cpu";
193};
194
195&reg_dcdc3 {
196	regulator-always-on;
197	regulator-min-microvolt = <1000000>;
198	regulator-max-microvolt = <1400000>;
199	regulator-name = "vdd-int-dll";
200};
201
202&reg_ldo1 {
203	regulator-name = "vdd-rtc";
204};
205
206&reg_ldo2 {
207	regulator-always-on;
208	regulator-min-microvolt = <3000000>;
209	regulator-max-microvolt = <3000000>;
210	regulator-name = "avcc";
211};
212
213&reg_usb1_vbus {
214	status = "okay";
215};
216
217&reg_usb2_vbus {
218	status = "okay";
219};
220
221&uart0 {
222	pinctrl-names = "default";
223	pinctrl-0 = <&uart0_pins_a>;
 
 
 
 
 
224	status = "okay";
225};
226
227&usbphy {
228	pinctrl-names = "default";
229	pinctrl-0 = <&usb0_id_detect_pin>;
230	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
231	usb1_vbus-supply = <&reg_usb1_vbus>;
232	usb2_vbus-supply = <&reg_usb2_vbus>;
233	status = "okay";
234};