1/*
  2 * Copyright 2014 Chen-Yu Tsai <wens@csie.org>
  3 *
  4 * This file is dual-licensed: you can use it either under the terms
  5 * of the GPL or the X11 license, at your option. Note that this dual
  6 * licensing only applies to this file, and not this project as a
  7 * whole.
  8 *
  9 *  a) This file is free software; you can redistribute it and/or
 10 *     modify it under the terms of the GNU General Public License as
 11 *     published by the Free Software Foundation; either version 2 of the
 12 *     License, or (at your option) any later version.
 13 *
 14 *     This file is distributed in the hope that it will be useful,
 15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 17 *     GNU General Public License for more details.
 18 *
 19 * Or, alternatively,
 20 *
 21 *  b) Permission is hereby granted, free of charge, to any person
 22 *     obtaining a copy of this software and associated documentation
 23 *     files (the "Software"), to deal in the Software without
 24 *     restriction, including without limitation the rights to use,
 25 *     copy, modify, merge, publish, distribute, sublicense, and/or
 26 *     sell copies of the Software, and to permit persons to whom the
 27 *     Software is furnished to do so, subject to the following
 28 *     conditions:
 29 *
 30 *     The above copyright notice and this permission notice shall be
 31 *     included in all copies or substantial portions of the Software.
 32 *
 33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 40 *     OTHER DEALINGS IN THE SOFTWARE.
 41 */
 42
 43/dts-v1/;
 44#include "sun5i-a13.dtsi"
 45#include "sunxi-common-regulators.dtsi"
 46
 47#include <dt-bindings/gpio/gpio.h>
 48#include <dt-bindings/input/input.h>
 
 49
 50/ {
 51	model = "HSG H702";
 52	compatible = "hsg,h702", "allwinner,sun5i-a13";
 53
 54	aliases {
 55		serial0 = &uart1;
 56	};
 57
 58	chosen {
 59		stdout-path = "serial0:115200n8";
 60	};
 61};
 62
 63&cpu0 {
 64	cpu-supply = <&reg_dcdc2>;
 65};
 66
 67&ehci0 {
 68	status = "okay";
 69};
 70
 71&i2c0 {
 72	pinctrl-names = "default";
 73	pinctrl-0 = <&i2c0_pins_a>;
 74	status = "okay";
 75
 76	axp209: pmic@34 {
 77		reg = <0x34>;
 78		interrupts = <0>;
 79	};
 80};
 81
 82&i2c1 {
 83	pinctrl-names = "default";
 84	pinctrl-0 = <&i2c1_pins_a>;
 85	status = "okay";
 86
 87	pcf8563: rtc@51 {
 88		compatible = "nxp,pcf8563";
 89		reg = <0x51>;
 90	};
 91};
 92
 93&i2c2 {
 94	pinctrl-names = "default";
 95	pinctrl-0 = <&i2c2_pins_a>;
 96	status = "okay";
 97};
 98
 99&lradc {
100	vref-supply = <&reg_ldo2>;
101	status = "okay";
102
103	button@200 {
104		label = "Volume Up";
105		linux,code = <KEY_VOLUMEUP>;
106		channel = <0>;
107		voltage = <200000>;
108	};
109
110	button@400 {
111		label = "Volume Down";
112		linux,code = <KEY_VOLUMEDOWN>;
113		channel = <0>;
114		voltage = <400000>;
115	};
116};
117
118&mmc0 {
119	pinctrl-names = "default";
120	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>;
121	vmmc-supply = <&reg_vcc3v3>;
122	bus-width = <4>;
123	cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
 
124	status = "okay";
125};
126
127&ohci0 {
128	status = "okay";
129};
130
131&otg_sram {
132	status = "okay";
133};
134
135&pio {
136	mmc0_cd_pin_h702: mmc0_cd_pin@0 {
137		pins = "PG0";
138		function = "gpio_in";
139		bias-pull-up;
 
140	};
141
142	usb0_id_detect_pin: usb0_id_detect_pin@0 {
143		pins = "PG2";
144		function = "gpio_in";
145		bias-pull-up;
 
146	};
147
148	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
149		pins = "PG1";
150		function = "gpio_in";
 
 
151	};
152};
153
154#include "axp209.dtsi"
155
156&reg_dcdc2 {
157	regulator-always-on;
158	regulator-min-microvolt = <1000000>;
159	regulator-max-microvolt = <1500000>;
160	regulator-name = "vdd-cpu";
161};
162
163&reg_dcdc3 {
164	regulator-always-on;
165	regulator-min-microvolt = <1000000>;
166	regulator-max-microvolt = <1400000>;
167	regulator-name = "vdd-int-dll";
168};
169
170&reg_ldo1 {
171	regulator-name = "vdd-rtc";
172};
173
174&reg_ldo2 {
175	regulator-always-on;
176	regulator-min-microvolt = <3000000>;
177	regulator-max-microvolt = <3000000>;
178	regulator-name = "avcc";
179};
180
181&reg_ldo3 {
182	regulator-min-microvolt = <3300000>;
183	regulator-max-microvolt = <3300000>;
184	regulator-name = "vcc-wifi";
185};
186
187&reg_usb0_vbus {
 
188	gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
189	status = "okay";
190};
191
192&uart1 {
193	pinctrl-names = "default";
194	pinctrl-0 = <&uart1_pins_b>;
195	status = "okay";
196};
197
198&usb_otg {
199	dr_mode = "otg";
200	status = "okay";
 
 
 
 
201};
202
203&usbphy {
204	pinctrl-names = "default";
205	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
206	usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
207	usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
208	usb0_vbus-supply = <&reg_usb0_vbus>;
209	usb1_vbus-supply = <&reg_ldo3>;
210	status = "okay";
211};

  1/*
  2 * Copyright 2014 Chen-Yu Tsai <wens@csie.org>
  3 *
  4 * This file is dual-licensed: you can use it either under the terms
  5 * of the GPL or the X11 license, at your option. Note that this dual
  6 * licensing only applies to this file, and not this project as a
  7 * whole.
  8 *
  9 *  a) This file is free software; you can redistribute it and/or
 10 *     modify it under the terms of the GNU General Public License as
 11 *     published by the Free Software Foundation; either version 2 of the
 12 *     License, or (at your option) any later version.
 13 *
 14 *     This file is distributed in the hope that it will be useful,
 15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 17 *     GNU General Public License for more details.
 18 *
 19 * Or, alternatively,
 20 *
 21 *  b) Permission is hereby granted, free of charge, to any person
 22 *     obtaining a copy of this software and associated documentation
 23 *     files (the "Software"), to deal in the Software without
 24 *     restriction, including without limitation the rights to use,
 25 *     copy, modify, merge, publish, distribute, sublicense, and/or
 26 *     sell copies of the Software, and to permit persons to whom the
 27 *     Software is furnished to do so, subject to the following
 28 *     conditions:
 29 *
 30 *     The above copyright notice and this permission notice shall be
 31 *     included in all copies or substantial portions of the Software.
 32 *
 33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 40 *     OTHER DEALINGS IN THE SOFTWARE.
 41 */
 42
 43/dts-v1/;
 44#include "sun5i-a13.dtsi"
 45#include "sunxi-common-regulators.dtsi"
 46
 47#include <dt-bindings/gpio/gpio.h>
 48#include <dt-bindings/input/input.h>
 49#include <dt-bindings/pinctrl/sun4i-a10.h>
 50
 51/ {
 52	model = "HSG H702";
 53	compatible = "hsg,h702", "allwinner,sun5i-a13";
 54
 55	aliases {
 56		serial0 = &uart1;
 57	};
 58
 59	chosen {
 60		stdout-path = "serial0:115200n8";
 61	};
 62};
 63
 64&cpu0 {
 65	cpu-supply = <&reg_dcdc2>;
 66};
 67
 68&ehci0 {
 69	status = "okay";
 70};
 71
 72&i2c0 {
 73	pinctrl-names = "default";
 74	pinctrl-0 = <&i2c0_pins_a>;
 75	status = "okay";
 76
 77	axp209: pmic@34 {
 78		reg = <0x34>;
 79		interrupts = <0>;
 80	};
 81};
 82
 83&i2c1 {
 84	pinctrl-names = "default";
 85	pinctrl-0 = <&i2c1_pins_a>;
 86	status = "okay";
 87
 88	pcf8563: rtc@51 {
 89		compatible = "nxp,pcf8563";
 90		reg = <0x51>;
 91	};
 92};
 93
 94&i2c2 {
 95	pinctrl-names = "default";
 96	pinctrl-0 = <&i2c2_pins_a>;
 97	status = "okay";
 98};
 99
100&lradc {
101	vref-supply = <&reg_ldo2>;
102	status = "okay";
103
104	button@200 {
105		label = "Volume Up";
106		linux,code = <KEY_VOLUMEUP>;
107		channel = <0>;
108		voltage = <200000>;
109	};
110
111	button@400 {
112		label = "Volume Down";
113		linux,code = <KEY_VOLUMEDOWN>;
114		channel = <0>;
115		voltage = <400000>;
116	};
117};
118
119&mmc0 {
120	pinctrl-names = "default";
121	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>;
122	vmmc-supply = <&reg_vcc3v3>;
123	bus-width = <4>;
124	cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
125	cd-inverted;
126	status = "okay";
127};
128
129&ohci0 {
130	status = "okay";
131};
132
133&otg_sram {
134	status = "okay";
135};
136
137&pio {
138	mmc0_cd_pin_h702: mmc0_cd_pin@0 {
139		allwinner,pins = "PG0";
140		allwinner,function = "gpio_in";
141		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
142		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
143	};
144
145	usb0_id_detect_pin: usb0_id_detect_pin@0 {
146		allwinner,pins = "PG2";
147		allwinner,function = "gpio_in";
148		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
149		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
150	};
151
152	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
153		allwinner,pins = "PG1";
154		allwinner,function = "gpio_in";
155		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
156		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
157	};
158};
159
160#include "axp209.dtsi"
161
162&reg_dcdc2 {
163	regulator-always-on;
164	regulator-min-microvolt = <1000000>;
165	regulator-max-microvolt = <1500000>;
166	regulator-name = "vdd-cpu";
167};
168
169&reg_dcdc3 {
170	regulator-always-on;
171	regulator-min-microvolt = <1000000>;
172	regulator-max-microvolt = <1400000>;
173	regulator-name = "vdd-int-dll";
174};
175
176&reg_ldo1 {
177	regulator-name = "vdd-rtc";
178};
179
180&reg_ldo2 {
181	regulator-always-on;
182	regulator-min-microvolt = <3000000>;
183	regulator-max-microvolt = <3000000>;
184	regulator-name = "avcc";
185};
186
187&reg_ldo3 {
188	regulator-min-microvolt = <3300000>;
189	regulator-max-microvolt = <3300000>;
190	regulator-name = "vcc-wifi";
191};
192
193&reg_usb0_vbus {
194	pinctrl-0 = <&usb0_vbus_pin_a>;
195	gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
196	status = "okay";
197};
198
199&uart1 {
200	pinctrl-names = "default";
201	pinctrl-0 = <&uart1_pins_b>;
202	status = "okay";
203};
204
205&usb_otg {
206	dr_mode = "otg";
207	status = "okay";
208};
209
210&usb0_vbus_pin_a {
211	allwinner,pins = "PG12";
212};
213
214&usbphy {
215	pinctrl-names = "default";
216	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
217	usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
218	usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
219	usb0_vbus-supply = <&reg_usb0_vbus>;
220	usb1_vbus-supply = <&reg_ldo3>;
221	status = "okay";
222};