[people/ms/u-boot.git] / arch / arm / dts / sun8i-a33-olinuxino.dts

/*
 * Copyright 2016 - Stefan Mavrodiev <stefan.mavrodiev@gmail.com>
 *                  Olimex LTD. <support@olimex.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;
#include "sun8i-a33.dtsi"
#include "sunxi-common-regulators.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "Olimex A33-OLinuXino";
	compatible = "olimex,a33-olinuxino","allwinner,sun8i-a33";

	aliases {
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pin_olinuxino>;

		green {
			label = "a33-olinuxino:green:usr";
			gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
		};
	};
};

&ehci0 {
	status = "okay";
};

&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
	vmmc-supply = <&reg_dcdc1>;
	bus-width = <4>;
	cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
	cd-inverted;
	status = "okay";
};

&ohci0 {
	status = "okay";
};

&pio {
	led_pin_olinuxino: led_pins@0 {
		allwinner,pins = "PB7";
		allwinner,function = "gpio_out";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
		allwinner,pins = "PB4";
		allwinner,function = "gpio_in";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	usb0_id_detect_pin: usb0_id_detect_pin@0 {
		allwinner,pins = "PB3";
		allwinner,function = "gpio_in";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};
};

&r_rsb {
	status = "okay";

	axp22x: pmic@3a3 {
		compatible = "x-powers,axp223";
		reg = <0x3a3>;
		interrupt-parent = <&nmi_intc>;
		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
		eldoin-supply = <&reg_dcdc1>;
		x-powers,drive-vbus-en;
	};
};

#include "axp22x.dtsi"

&reg_aldo1 {
	regulator-always-on;
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-io";
};

&reg_aldo2 {
	regulator-always-on;
	regulator-min-microvolt = <2350000>;
	regulator-max-microvolt = <2650000>;
	regulator-name = "vdd-dll";
};

&reg_aldo3 {
	regulator-always-on;
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-avcc";
};

&reg_dc1sw {
	regulator-name = "vcc-lcd";
};

&reg_dc5ldo {
	regulator-always-on;
	regulator-min-microvolt = <900000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-cpus";
};

&reg_dcdc1 {
	regulator-always-on;
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-3v3";
};

&reg_dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <900000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-sys";
};

&reg_dcdc3 {
	regulator-always-on;
	regulator-min-microvolt = <900000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-cpu";
};

&reg_dcdc5 {
	regulator-always-on;
	regulator-min-microvolt = <1500000>;
	regulator-max-microvolt = <1500000>;
	regulator-name = "vcc-dram";
};

&reg_drivevbus {
	regulator-name = "usb0-vbus";
	status = "okay";
};

&reg_rtc_ldo {
	regulator-name = "vcc-rtc";
};

&simplefb_lcd {
	vcc-lcd-supply = <&reg_dc1sw>;
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins_b>;
	status = "okay";
};

&usb_otg {
	dr_mode = "otg";
	status = "okay";
};

&usb_power_supply {
	status = "okay";
};

&usbphy {
	pinctrl-names = "default";
	pinctrl-0 = <&usb0_id_detect_pin>;
	usb0_id_det-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
	usb0_vbus_power-supply = <&usb_power_supply>;
	usb0_vbus-supply = <&reg_drivevbus>;
	status = "okay";
};
Commit	Line	Data
ca5c3702 SM	1	/*
	2	* Copyright 2016 - Stefan Mavrodiev <stefan.mavrodiev@gmail.com>
	3	* Olimex LTD. <support@olimex.com>
	4	*
	5	* This file is dual-licensed: you can use it either under the terms
	6	* of the GPL or the X11 license, at your option. Note that this dual
	7	* licensing only applies to this file, and not this project as a
	8	* whole.
	9	*
	10	* a) This file is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of the
	13	* License, or (at your option) any later version.
	14	*
	15	* This file is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* Or, alternatively,
	21	*
	22	* b) Permission is hereby granted, free of charge, to any person
	23	* obtaining a copy of this software and associated documentation
	24	* files (the "Software"), to deal in the Software without
	25	* restriction, including without limitation the rights to use,
	26	* copy, modify, merge, publish, distribute, sublicense, and/or
	27	* sell copies of the Software, and to permit persons to whom the
	28	* Software is furnished to do so, subject to the following
	29	* conditions:
	30	*
	31	* The above copyright notice and this permission notice shall be
	32	* included in all copies or substantial portions of the Software.
	33	*
	34	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	35	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	36	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	37	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	38	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	39	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	40	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	41	* OTHER DEALINGS IN THE SOFTWARE.
	42	*/
	43
	44	/dts-v1/;
	45	#include "sun8i-a33.dtsi"
	46	#include "sunxi-common-regulators.dtsi"
	47
	48	#include <dt-bindings/gpio/gpio.h>
	49	#include <dt-bindings/input/input.h>
	50
	51	/ {
	52	model = "Olimex A33-OLinuXino";
	53	compatible = "olimex,a33-olinuxino","allwinner,sun8i-a33";
	54
	55	aliases {
	56	serial0 = &uart0;
	57	};
	58
	59	chosen {
	60	stdout-path = "serial0:115200n8";
	61	};
	62
	63	leds {
	64	compatible = "gpio-leds";
65	pinctrl-names = "default";
66	pinctrl-0 = <&led_pin_olinuxino>;
67
68	green {
69	label = "a33-olinuxino:green:usr";
70	gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
71	};
72	};
73	};
74
75	&ehci0 {
76	status = "okay";
77	};
78
79	&mmc0 {
80	pinctrl-names = "default";
81	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
82	vmmc-supply = <&reg_dcdc1>;
83	bus-width = <4>;
84	cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
85	cd-inverted;
86	status = "okay";
87	};
88
89	&ohci0 {
90	status = "okay";
91	};
92
93	&pio {
94	led_pin_olinuxino: led_pins@0 {
95	allwinner,pins = "PB7";
96	allwinner,function = "gpio_out";
97	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
98	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
99	};
100
101	mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
102	allwinner,pins = "PB4";
103	allwinner,function = "gpio_in";
104	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
105	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
106	};
107
108	usb0_id_detect_pin: usb0_id_detect_pin@0 {
109	allwinner,pins = "PB3";
110	allwinner,function = "gpio_in";
111	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
112	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
113	};
114	};
115
116	&r_rsb {
117	status = "okay";
118
119	axp22x: pmic@3a3 {
120	compatible = "x-powers,axp223";
121	reg = <0x3a3>;
122	interrupt-parent = <&nmi_intc>;
123	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
124	eldoin-supply = <&reg_dcdc1>;
125	x-powers,drive-vbus-en;
126	};
127	};
128
129	#include "axp22x.dtsi"
130
131	&reg_aldo1 {
132	regulator-always-on;
133	regulator-min-microvolt = <3300000>;
134	regulator-max-microvolt = <3300000>;
135	regulator-name = "vcc-io";
136	};
137
138	&reg_aldo2 {
139	regulator-always-on;
140	regulator-min-microvolt = <2350000>;
141	regulator-max-microvolt = <2650000>;
142	regulator-name = "vdd-dll";
143	};
144
145	&reg_aldo3 {
146	regulator-always-on;
147	regulator-min-microvolt = <3300000>;
148	regulator-max-microvolt = <3300000>;
149	regulator-name = "vcc-avcc";
150	};
151
152	&reg_dc1sw {
153	regulator-name = "vcc-lcd";
154	};
155
156	&reg_dc5ldo {
157	regulator-always-on;
158	regulator-min-microvolt = <900000>;
159	regulator-max-microvolt = <1400000>;
160	regulator-name = "vdd-cpus";
161	};
162
163	&reg_dcdc1 {
164	regulator-always-on;
165	regulator-min-microvolt = <3300000>;
166	regulator-max-microvolt = <3300000>;
167	regulator-name = "vcc-3v3";
168	};
169
170	&reg_dcdc2 {
171	regulator-always-on;
172	regulator-min-microvolt = <900000>;
173	regulator-max-microvolt = <1400000>;
174	regulator-name = "vdd-sys";
175	};
176
177	&reg_dcdc3 {
178	regulator-always-on;
179	regulator-min-microvolt = <900000>;
180	regulator-max-microvolt = <1400000>;
181	regulator-name = "vdd-cpu";
182	};
183
184	&reg_dcdc5 {
185	regulator-always-on;
186	regulator-min-microvolt = <1500000>;
187	regulator-max-microvolt = <1500000>;
188	regulator-name = "vcc-dram";
189	};
190
191	&reg_drivevbus {
192	regulator-name = "usb0-vbus";
193	status = "okay";
194	};
195
196	&reg_rtc_ldo {
197	regulator-name = "vcc-rtc";
198	};
199
200	&simplefb_lcd {
201	vcc-lcd-supply = <&reg_dc1sw>;
202	};
203
204	&uart0 {
205	pinctrl-names = "default";
206	pinctrl-0 = <&uart0_pins_b>;
207	status = "okay";
208	};
209
210	&usb_otg {
211	dr_mode = "otg";
212	status = "okay";
213	};
214
215	&usb_power_supply {
216	status = "okay";
217	};
218
219	&usbphy {
220	pinctrl-names = "default";
221	pinctrl-0 = <&usb0_id_detect_pin>;
222	usb0_id_det-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
223	usb0_vbus_power-supply = <&usb_power_supply>;
224	usb0_vbus-supply = <&reg_drivevbus>;
225	status = "okay";
226	};